bstanwell/ch32v20x-examples
2
1
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

update 1.8

Browse Source
This commit is contained in:
qiyongshuang
2023-09-06 10:08:11 +08:00
parent b79c6ac80d
commit 64be955461
760 changed files with 42517 additions and 30957 deletions
Download Patch File Download Diff File Expand all files Collapse all files
EVT/EXAM/ETH/DHCP/.cproject
+1 -1
View File
@@ -242,5 +242,5 @@
</storageModule>
<storageModule moduleId="org.eclipse.cdt.core.LanguageSettingsProviders"/>
<storageModule moduleId="org.eclipse.cdt.make.core.buildtargets"/>
<storageModule moduleId="refreshScope"/>
</cproject>
EVT/EXAM/ETH/DHCP/.settings/language.settings.xml
-14
View File
@@ -1,14 +0,0 @@
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<project>
<configuration id="ilg.gnumcueclipse.managedbuild.cross.riscv.config.elf.release.1008047074" name="obj">
<extension point="org.eclipse.cdt.core.LanguageSettingsProvider">
<provider copy-of="extension" id="org.eclipse.cdt.ui.UserLanguageSettingsProvider"/>
<provider-reference id="org.eclipse.cdt.core.ReferencedProjectsLanguageSettingsProvider" ref="shared-provider"/>
<provider-reference id="org.eclipse.cdt.managedbuilder.core.MBSLanguageSettingsProvider" ref="shared-provider"/>
<provider class="org.eclipse.cdt.managedbuilder.language.settings.providers.GCCBuiltinSpecsDetector" console="false" env-hash="1958085570645032117" id="ilg.gnumcueclipse.managedbuild.cross.riscv.GCCBuiltinSpecsDetector" keep-relative-paths="false" name="CDT RISC-V Cross GCC Built-in Compiler Settings" parameter="${COMMAND} ${FLAGS} ${cross_toolchain_flags} -E -P -v -dD &quot;${INPUTS}&quot;" prefer-non-shared="true">
<language-scope id="org.eclipse.cdt.core.gcc"/>
<language-scope id="org.eclipse.cdt.core.g++"/>
</provider>
</extension>
</configuration>
</project>
EVT/EXAM/ETH/DHCP/.settings/org.eclipse.core.resources.prefs
-2
View File
@@ -1,2 +0,0 @@
eclipse.preferences.version=1
encoding//User/main.c=UTF-8
EVT/EXAM/ETH/DHCP/User/ch32v20x_it.c
-1
View File
@@ -10,7 +10,6 @@
* microcontroller manufactured by Nanjing Qinheng Microelectronics.
*******************************************************************************/
#include "ch32v20x_it.h"
#include <wchnet.h>
#include "eth_driver.h"
void NMI_Handler(void) __attribute__((interrupt("WCH-Interrupt-fast")));
EVT/EXAM/ETH/DHCP/User/main.c
+17 -11
View File
@@ -16,7 +16,6 @@ For details on the selection of engineering chips,
please refer to the "CH32V20x Evaluation Board Manual" under the CH32V20xEVT\EVT\PUB folder.
*/
#include "string.h"
#include "debug.h"
#include "eth_driver.h"
u8 MACAddr[6]; //MAC address
@@ -60,7 +59,7 @@ void TIM2_Init(void)
RCC_APB1PeriphClockCmd(RCC_APB1Periph_TIM2, ENABLE);
TIM_TimeBaseStructure.TIM_Period = SystemCoreClock / 1000000 - 1;
TIM_TimeBaseStructure.TIM_Period = SystemCoreClock / 1000000;
TIM_TimeBaseStructure.TIM_Prescaler = WCHNETTIMERPERIOD * 1000 - 1;
TIM_TimeBaseStructure.TIM_ClockDivision = 0;
TIM_TimeBaseStructure.TIM_CounterMode = TIM_CounterMode_Up;
@@ -126,9 +125,10 @@ void WCHNET_DataLoopback(u8 id)
}
#else
u32 len, totallen;
u8 *p = MyBuf;
u8 *p = MyBuf, TransCnt = 255;
len = WCHNET_SocketRecvLen(id, NULL); //query length
printf("Receive Len = %d\r\n", len);
totallen = len;
WCHNET_SocketRecv(id, MyBuf, &len); //Read the data of the receive buffer into MyBuf
while(1){
@@ -136,7 +136,8 @@ void WCHNET_DataLoopback(u8 id)
WCHNET_SocketSend(id, p, &len); //Send the data
totallen -= len; //Subtract the sent length from the total length
p += len; //offset buffer pointer
if(totallen)continue; //If the data is not sent, continue to send
if( !--TransCnt ) break; //Timeout exit
if(totallen) continue; //If the data is not sent, continue to send
break; //After sending, exit
}
#endif
@@ -217,6 +218,8 @@ void WCHNET_HandleGlobalInt(void)
* @brief DHCPCallBack
*
* @param status - status returned by DHCP
* 0x00 - Success
* 0x01 - Failure
* arg - Data returned by DHCP
*
* @return DHCP status
@@ -246,7 +249,7 @@ u8 WCHNET_DHCPCallBack(u8 status, void *arg)
(u16)IPAddr[2], (u16)IPAddr[3]);
printf("GWIPAddr = %d.%d.%d.%d \r\n", (u16)GWIPAddr[0], (u16)GWIPAddr[1],
(u16)GWIPAddr[2], (u16)GWIPAddr[3]);
printf("IPAddr = %d.%d.%d.%d \r\n", (u16)IPMask[0], (u16)IPMask[1],
printf("IPMask = %d.%d.%d.%d \r\n", (u16)IPMask[0], (u16)IPMask[1],
(u16)IPMask[2], (u16)IPMask[3]);
printf("DNS1: %d.%d.%d.%d \r\n", p[12], p[13], p[14], p[15]);
printf("DNS2: %d.%d.%d.%d \r\n", p[16], p[17], p[18], p[19]);
@@ -278,16 +281,19 @@ int main(void)
Delay_Init();
USART_Printf_Init(115200); //USART initialize
printf("DHCP Test\r\n");
printf("SystemClk:%d\r\n",SystemCoreClock);
printf("net version:%x\n",WCHNET_GetVer());
if( WCHNET_LIB_VER != WCHNET_GetVer() ){
printf("version error.\n");
printf("DHCP Test\r\n");
if((SystemCoreClock == 60000000) || (SystemCoreClock == 120000000))
printf("SystemClk:%d\r\n", SystemCoreClock);
else
printf("Error: Please choose 60MHz and 120MHz clock when using Ethernet!\r\n");
printf("net version:%x\n", WCHNET_GetVer());
if( WCHNET_LIB_VER != WCHNET_GetVer()){
printf("version error.\n");
}
WCHNET_GetMacAddr(MACAddr); //get the chip MAC address
printf("mac addr:");
for(i = 0; i < 6; i++)
printf("%x ",MACAddr[i]);
printf("%x ", MACAddr[i]);
printf("\n");
TIM2_Init();
WCHNET_DHCPSetHostname("WCHNET"); //Configure DHCP host name
EVT/EXAM/ETH/DHCP/User/net_config.h
+55 -32
View File
@@ -29,10 +29,12 @@ extern "C" {
#define WCHNET_NUM_TCP_LISTEN 0 /* Number of TCP listening */
/* The number of sockets, the maximum is 31 */
#define WCHNET_MAX_SOCKET_NUM (WCHNET_NUM_IPRAW+WCHNET_NUM_UDP+WCHNET_NUM_TCP+WCHNET_NUM_TCP_LISTEN)
#define WCHNET_MAX_SOCKET_NUM (WCHNET_NUM_IPRAW+WCHNET_NUM_UDP+WCHNET_NUM_TCP+WCHNET_NUM_TCP_LISTEN)
#define WCHNET_TCP_MSS 1460 /* Size of TCP MSS*/
#define WCHNET_NUM_POOL_BUF (WCHNET_NUM_TCP*2+2) /* The number of POOL BUFs, the number of receive queues */
/*********************************************************************
* MAC queue configuration
*/
@@ -49,94 +51,115 @@ extern "C" {
#endif
/*********************************************************************
* Functional configuration
* Functional configuration
*/
#define WCHNET_PING_ENABLE 1 /* PING is enabled, PING is enabled by default */
#define WCHNET_PING_ENABLE 1 /* PING is enabled, PING is enabled by default */
#define TCP_RETRY_COUNT 20 /* The number of TCP retransmissions, the default value is 20 */
#define TCP_RETRY_COUNT 20 /* The number of TCP retransmissions, the default value is 20 */
#define TCP_RETRY_PERIOD 10 /* TCP retransmission period, the default value is 10, the unit is 50ms */
#define TCP_RETRY_PERIOD 10 /* TCP retransmission period, the default value is 10, the unit is 50ms */
#define SOCKET_SEND_RETRY 1 /* Send failed retry configuration, 1: enable, 0: disable */
#define SOCKET_SEND_RETRY 0 /* Send failed retry configuration, 1: enable, 0: disable */
#define CFG0_TCP_SEND_COPY 1 /* TCP send buffer copy, 1: copy, 0: not copy */
#define FINE_DHCP_PERIOD 8 /* Fine DHCP period, the default value is 8, the unit is 250ms */
#define CFG0_TCP_RECV_COPY 1 /* TCP receive replication optimization, internal debugging use */
#define CFG0_TCP_SEND_COPY 1 /* TCP send buffer copy, 1: copy, 0: not copy */
#define CFG0_TCP_OLD_DELETE 0 /* Delete oldest TCP connection, 1: enable, 0: disable */
#define CFG0_TCP_RECV_COPY 1 /* TCP receive replication optimization, internal debugging use */
#define CFG0_TCP_OLD_DELETE 0 /* Delete oldest TCP connection, 1: enable, 0: disable */
#define CFG0_IP_REASS_PBUFS 0 /* Number of reassembled IP PBUFs */
#define CFG0_TCP_DEALY_ACK_DISABLE 1 /* 1: disable TCP delay ACK 0: enable TCP delay ACK */
/*********************************************************************
* Memory related configuration
* Memory related configuration
*/
/*If a single socket cannot reach full speed,
/* If you want to achieve a higher transmission speed,
* try to increase RECE_BUF_LEN to (WCHNET_TCP_MSS*4)
* and increase WCHNET_NUM_TCP_SEG to (WCHNET_NUM_TCP*4)*/
#define RECE_BUF_LEN (WCHNET_TCP_MSS*2) /* socket receive buffer size */
#define WCHNET_NUM_PBUF (WCHNET_MAX_SOCKET_NUM+WCHNET_NUM_TCP) /* Number of PBUF structures */
#define WCHNET_NUM_PBUF WCHNET_NUM_POOL_BUF /* Number of PBUF structures */
#define WCHNET_NUM_TCP_SEG (WCHNET_NUM_TCP*2) /* The number of TCP segments used to send */
#define WCHNET_MEM_HEAP_SIZE (((WCHNET_TCP_MSS+0x10+54)*WCHNET_NUM_TCP_SEG)+ETH_TX_BUF_SZE+64) /* memory heap size */
#define WCHNET_MEM_HEAP_SIZE (((WCHNET_TCP_MSS+0x10+54+8)*WCHNET_NUM_TCP_SEG)+ETH_TX_BUF_SZE+64+2*0x18) /* memory heap size */
#define WCHNET_NUM_ARP_TABLE 50 /* Number of ARP lists */
#define WCHNET_NUM_IP_REASSDATA 4 /* Number of IP segments */
#define CFG0_IP_REASS_PBUFS 4 /* Number of reassembled IP PBUFs */
#define WCHNET_MEM_ALIGNMENT 4 /* 4 byte alignment */
#define WCHNET_NUM_POOL_BUF (WCHNET_NUM_TCP*2+2) /* The number of POOL BUFs, the number of receive queues */
#if CFG0_IP_REASS_PBUFS
#define WCHNET_NUM_IP_REASSDATA 2 /* Number of reassembled IP structures */
/*1: When using the fragmentation function,
* ensure that the size of WCHNET_SIZE_POOL_BUF is large enough to store a single fragmented packet*/
#define WCHNET_SIZE_POOL_BUF (((1500 + 14 + 4) + 3) & ~3) /* Buffer size for receiving a single packet */
/*2: When creating a socket that can receive fragmented packets,
* ensure that "RecvBufLen" member of the "struct _SOCK_INF" structure
* (the parameter initialized when calling WCHNET_SocketCreat) is sufficient
* to receive a complete fragmented packet */
#else
#define WCHNET_NUM_IP_REASSDATA 0 /* Number of reassembled IP structures */
#define WCHNET_SIZE_POOL_BUF (((WCHNET_TCP_MSS + 40 + 14 + 4) + 3) & ~3) /* Buffer size for receiving a single packet */
#endif
/* Check receive buffer */
#if(WCHNET_NUM_POOL_BUF * WCHNET_SIZE_POOL_BUF < ETH_RX_BUF_SZE)
#error "WCHNET_NUM_POOL_BUF or WCHNET_TCP_MSS Error"
#error "Please Increase WCHNET_NUM_POOL_BUF or WCHNET_TCP_MSS to make sure the receive buffer is sufficient"
#endif
/* Check the configuration of the SOCKET quantity */
#if( WCHNET_NUM_TCP_LISTEN && !WCHNET_NUM_TCP )
#error "WCHNET_NUM_TCP Error)"
#error "WCHNET_NUM_TCP Error,Please Configure WCHNET_NUM_TCP >= 1"
#endif
/* Check byte alignment must be a multiple of 4 */
#if((WCHNET_MEM_ALIGNMENT % 4) || (WCHNET_MEM_ALIGNMENT == 0))
#error "WCHNET_MEM_ALIGNMENT Error,Please Config WCHNET_MEM_ALIGNMENT = 4 * N, N >=1"
#error "WCHNET_MEM_ALIGNMENT Error,Please Configure WCHNET_MEM_ALIGNMENT = 4 * N, N >=1"
#endif
/* TCP maximum segment length */
#if((WCHNET_TCP_MSS > 1460) || (WCHNET_TCP_MSS < 60))
#error "WCHNET_TCP_MSS Error,Please Config WCHNET_TCP_MSS >= 60 && WCHNET_TCP_MSS <= 1460"
#error "WCHNET_TCP_MSS Error,Please Configure WCHNET_TCP_MSS >= 60 && WCHNET_TCP_MSS <= 1460"
#endif
/* Number of ARP cache tables */
#if((WCHNET_NUM_ARP_TABLE > 0X7F) || (WCHNET_NUM_ARP_TABLE < 1))
#error "WCHNET_NUM_ARP_TABLE Error,Please Config WCHNET_NUM_ARP_TABLE >= 1 && WCHNET_NUM_ARP_TABLE <= 0X7F"
#error "WCHNET_NUM_ARP_TABLE Error,Please Configure WCHNET_NUM_ARP_TABLE >= 1 && WCHNET_NUM_ARP_TABLE <= 0X7F"
#endif
/* Check POOL BUF configuration */
#if(WCHNET_NUM_POOL_BUF < 1)
#error "WCHNET_NUM_POOL_BUF Error,Please Config WCHNET_NUM_POOL_BUF >= 1"
#error "WCHNET_NUM_POOL_BUF Error,Please Configure WCHNET_NUM_POOL_BUF >= 1"
#endif
/* Check PBUF structure configuration */
#if(WCHNET_NUM_PBUF < 1)
#error "WCHNET_NUM_PBUF Error,Please Config WCHNET_NUM_PBUF >= 1"
#error "WCHNET_NUM_PBUF Error,Please Configure WCHNET_NUM_PBUF >= 1"
#endif
/* Check IP Assignment Configuration */
#if((WCHNET_NUM_IP_REASSDATA > 10) || (WCHNET_NUM_IP_REASSDATA < 1))
#error "WCHNET_NUM_IP_REASSDATA Error,Please Config WCHNET_NUM_IP_REASSDATA < 10 && WCHNET_NUM_IP_REASSDATA >= 1 "
#if(CFG0_IP_REASS_PBUFS && ((WCHNET_NUM_IP_REASSDATA > 10) || (WCHNET_NUM_IP_REASSDATA < 1)))
#error "WCHNET_NUM_IP_REASSDATA Error,Please Configure WCHNET_NUM_IP_REASSDATA < 10 && WCHNET_NUM_IP_REASSDATA >= 1 "
#endif
/* Check the number of reassembled IP PBUFs */
#if(WCHNET_IP_REASS_PBUFS > WCHNET_NUM_POOL_BUF)
#error "WCHNET_IP_REASS_PBUFS Error,Please Config WCHNET_IP_REASS_PBUFS < WCHNET_NUM_POOL_BUF"
#if(CFG0_IP_REASS_PBUFS > WCHNET_NUM_POOL_BUF)
#error "WCHNET_NUM_POOL_BUF Error,Please Configure CFG0_IP_REASS_PBUFS < WCHNET_NUM_POOL_BUF"
#endif
/* Check Timer period, in Ms. */
#if(WCHNETTIMERPERIOD > 50)
#error "WCHNETTIMERPERIOD Error,Please Config WCHNETTIMERPERIOD < 50"
#error "WCHNETTIMERPERIOD Error,Please Configure WCHNETTIMERPERIOD < 50"
#endif
/* Configuration value 0 */
#define WCHNET_MISC_CONFIG0 (((CFG0_TCP_SEND_COPY) << 0) |\
((CFG0_TCP_RECV_COPY) << 1) |\
((CFG0_TCP_OLD_DELETE) << 2) |\
((CFG0_IP_REASS_PBUFS) << 3) )
((CFG0_IP_REASS_PBUFS) << 3) |\
((CFG0_TCP_DEALY_ACK_DISABLE) << 8))
/* Configuration value 1 */
#define WCHNET_MISC_CONFIG1 (((WCHNET_MAX_SOCKET_NUM)<<0)|\
((WCHNET_PING_ENABLE) << 13) |\
((TCP_RETRY_COUNT) << 14) |\
((TCP_RETRY_PERIOD) << 19) |\
((SOCKET_SEND_RETRY) << 25) )
((SOCKET_SEND_RETRY) << 25) |\
((FINE_DHCP_PERIOD) << 27))
#ifdef __cplusplus
}
EVT/EXAM/ETH/DNS/.cproject
+1 -1
View File
@@ -242,5 +242,5 @@
</storageModule>
<storageModule moduleId="org.eclipse.cdt.core.LanguageSettingsProviders"/>
<storageModule moduleId="org.eclipse.cdt.make.core.buildtargets"/>
<storageModule moduleId="refreshScope"/>
</cproject>
EVT/EXAM/ETH/DNS/.settings/language.settings.xml
-14
View File
@@ -1,14 +0,0 @@
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<project>
<configuration id="ilg.gnumcueclipse.managedbuild.cross.riscv.config.elf.release.1008047074" name="obj">
<extension point="org.eclipse.cdt.core.LanguageSettingsProvider">
<provider copy-of="extension" id="org.eclipse.cdt.ui.UserLanguageSettingsProvider"/>
<provider-reference id="org.eclipse.cdt.core.ReferencedProjectsLanguageSettingsProvider" ref="shared-provider"/>
<provider-reference id="org.eclipse.cdt.managedbuilder.core.MBSLanguageSettingsProvider" ref="shared-provider"/>
<provider class="org.eclipse.cdt.managedbuilder.language.settings.providers.GCCBuiltinSpecsDetector" console="false" env-hash="1890944887844887063" id="ilg.gnumcueclipse.managedbuild.cross.riscv.GCCBuiltinSpecsDetector" keep-relative-paths="false" name="CDT RISC-V Cross GCC Built-in Compiler Settings" parameter="${COMMAND} ${FLAGS} ${cross_toolchain_flags} -E -P -v -dD &quot;${INPUTS}&quot;" prefer-non-shared="true">
<language-scope id="org.eclipse.cdt.core.gcc"/>
<language-scope id="org.eclipse.cdt.core.g++"/>
</provider>
</extension>
</configuration>
</project>
EVT/EXAM/ETH/DNS/.settings/org.eclipse.core.resources.prefs
-3
View File
@@ -1,3 +0,0 @@
eclipse.preferences.version=1
encoding//NetLib/eth_driver.c=UTF-8
encoding//User/main.c=UTF-8
EVT/EXAM/ETH/DNS/User/ch32v20x_it.c
-1
View File
@@ -10,7 +10,6 @@
* microcontroller manufactured by Nanjing Qinheng Microelectronics.
*******************************************************************************/
#include "ch32v20x_it.h"
#include <wchnet.h>
#include "eth_driver.h"
void NMI_Handler(void) __attribute__((interrupt("WCH-Interrupt-fast")));
EVT/EXAM/ETH/DNS/User/main.c
+12 -9
View File
@@ -11,12 +11,12 @@
*******************************************************************************/
/*
*@Note
DNS example ,demonstrate that DHCP automatically obtains an IP address and then requests domain name resolution.
DNS example ,demonstrate that DHCP automatically obtains
an IP address and then requests domain name resolution.
For details on the selection of engineering chips,
please refer to the "CH32V20x Evaluation Board Manual" under the CH32V20xEVT\EVT\PUB folder.
*/
#include "string.h"
#include "debug.h"
#include "eth_driver.h"
u8 MACAddr[6]; //MAC address
@@ -56,7 +56,7 @@ void TIM2_Init(void)
RCC_APB1PeriphClockCmd(RCC_APB1Periph_TIM2, ENABLE);
TIM_TimeBaseStructure.TIM_Period = SystemCoreClock / 1000000 - 1;
TIM_TimeBaseStructure.TIM_Period = SystemCoreClock / 1000000;
TIM_TimeBaseStructure.TIM_Prescaler = WCHNETTIMERPERIOD * 1000 - 1;
TIM_TimeBaseStructure.TIM_ClockDivision = 0;
TIM_TimeBaseStructure.TIM_CounterMode = TIM_CounterMode_Up;
@@ -182,7 +182,7 @@ u8 WCHNET_DHCPCallBack(u8 status, void *arg)
(u16)IPAddr[2], (u16)IPAddr[3]);
printf("GWIPAddr = %d.%d.%d.%d \r\n", (u16)GWIPAddr[0], (u16)GWIPAddr[1],
(u16)GWIPAddr[2], (u16)GWIPAddr[3]);
printf("IPAddr = %d.%d.%d.%d \r\n", (u16)IPMask[0], (u16)IPMask[1],
printf("IPMask = %d.%d.%d.%d \r\n", (u16)IPMask[0], (u16)IPMask[1],
(u16)IPMask[2], (u16)IPMask[3]);
printf("DNS1: %d.%d.%d.%d \r\n", p[12], p[13], p[14], p[15]); //DNS server address provided by the router
printf("DNS2: %d.%d.%d.%d \r\n", p[16], p[17], p[18], p[19]);
@@ -211,16 +211,19 @@ int main(void)
Delay_Init();
USART_Printf_Init(115200); //USART initialize
printf("DNS Test\r\n");
printf("SystemClk:%d\r\n",SystemCoreClock);
printf("net version:%x\n",WCHNET_GetVer());
if( WCHNET_LIB_VER != WCHNET_GetVer() ){
printf("DNS Test\r\n");
if((SystemCoreClock == 60000000) || (SystemCoreClock == 120000000))
printf("SystemClk:%d\r\n", SystemCoreClock);
else
printf("Error: Please choose 60MHz and 120MHz clock when using Ethernet!\r\n");
printf("net version:%x\n", WCHNET_GetVer());
if( WCHNET_LIB_VER != WCHNET_GetVer()){
printf("version error.\n");
}
WCHNET_GetMacAddr(MACAddr); //get the chip MAC address
printf("mac addr:");
for(i = 0; i < 6; i++)
printf("%x ",MACAddr[i]);
printf("%x ", MACAddr[i]);
printf("\n");
TIM2_Init();
WCHNET_DHCPSetHostname("WCHNET"); //Configure DHCP host name
EVT/EXAM/ETH/DNS/User/net_config.h
+55 -32
View File
@@ -29,10 +29,12 @@ extern "C" {
#define WCHNET_NUM_TCP_LISTEN 0 /* Number of TCP listening */
/* The number of sockets, the maximum is 31 */
#define WCHNET_MAX_SOCKET_NUM (WCHNET_NUM_IPRAW+WCHNET_NUM_UDP+WCHNET_NUM_TCP+WCHNET_NUM_TCP_LISTEN)
#define WCHNET_MAX_SOCKET_NUM (WCHNET_NUM_IPRAW+WCHNET_NUM_UDP+WCHNET_NUM_TCP+WCHNET_NUM_TCP_LISTEN)
#define WCHNET_TCP_MSS 1460 /* Size of TCP MSS*/
#define WCHNET_NUM_POOL_BUF (WCHNET_NUM_TCP*2+2) /* The number of POOL BUFs, the number of receive queues */
/*********************************************************************
* MAC queue configuration
*/
@@ -49,94 +51,115 @@ extern "C" {
#endif
/*********************************************************************
* Functional configuration
* Functional configuration
*/
#define WCHNET_PING_ENABLE 1 /* PING is enabled, PING is enabled by default */
#define WCHNET_PING_ENABLE 1 /* PING is enabled, PING is enabled by default */
#define TCP_RETRY_COUNT 20 /* The number of TCP retransmissions, the default value is 20 */
#define TCP_RETRY_COUNT 20 /* The number of TCP retransmissions, the default value is 20 */
#define TCP_RETRY_PERIOD 10 /* TCP retransmission period, the default value is 10, the unit is 50ms */
#define TCP_RETRY_PERIOD 10 /* TCP retransmission period, the default value is 10, the unit is 50ms */
#define SOCKET_SEND_RETRY 1 /* Send failed retry configuration, 1: enable, 0: disable */
#define SOCKET_SEND_RETRY 0 /* Send failed retry configuration, 1: enable, 0: disable */
#define CFG0_TCP_SEND_COPY 1 /* TCP send buffer copy, 1: copy, 0: not copy */
#define FINE_DHCP_PERIOD 8 /* Fine DHCP period, the default value is 8, the unit is 250ms */
#define CFG0_TCP_RECV_COPY 1 /* TCP receive replication optimization, internal debugging use */
#define CFG0_TCP_SEND_COPY 1 /* TCP send buffer copy, 1: copy, 0: not copy */
#define CFG0_TCP_OLD_DELETE 0 /* Delete oldest TCP connection, 1: enable, 0: disable */
#define CFG0_TCP_RECV_COPY 1 /* TCP receive replication optimization, internal debugging use */
#define CFG0_TCP_OLD_DELETE 0 /* Delete oldest TCP connection, 1: enable, 0: disable */
#define CFG0_IP_REASS_PBUFS 0 /* Number of reassembled IP PBUFs */
#define CFG0_TCP_DEALY_ACK_DISABLE 1 /* 1: disable TCP delay ACK 0: enable TCP delay ACK */
/*********************************************************************
* Memory related configuration
* Memory related configuration
*/
/*If a single socket cannot reach full speed,
/* If you want to achieve a higher transmission speed,
* try to increase RECE_BUF_LEN to (WCHNET_TCP_MSS*4)
* and increase WCHNET_NUM_TCP_SEG to (WCHNET_NUM_TCP*4)*/
#define RECE_BUF_LEN (WCHNET_TCP_MSS*2) /* socket receive buffer size */
#define WCHNET_NUM_PBUF (WCHNET_MAX_SOCKET_NUM+WCHNET_NUM_TCP) /* Number of PBUF structures */
#define WCHNET_NUM_PBUF WCHNET_NUM_POOL_BUF /* Number of PBUF structures */
#define WCHNET_NUM_TCP_SEG (WCHNET_NUM_TCP*2) /* The number of TCP segments used to send */
#define WCHNET_MEM_HEAP_SIZE (((WCHNET_TCP_MSS+0x10+54)*WCHNET_NUM_TCP_SEG)+ETH_TX_BUF_SZE+64) /* memory heap size */
#define WCHNET_MEM_HEAP_SIZE (((WCHNET_TCP_MSS+0x10+54+8)*WCHNET_NUM_TCP_SEG)+ETH_TX_BUF_SZE+64+2*0x18) /* memory heap size */
#define WCHNET_NUM_ARP_TABLE 50 /* Number of ARP lists */
#define WCHNET_NUM_IP_REASSDATA 4 /* Number of IP segments */
#define CFG0_IP_REASS_PBUFS 4 /* Number of reassembled IP PBUFs */
#define WCHNET_MEM_ALIGNMENT 4 /* 4 byte alignment */
#define WCHNET_NUM_POOL_BUF (WCHNET_NUM_TCP*2+2) /* The number of POOL BUFs, the number of receive queues */
#if CFG0_IP_REASS_PBUFS
#define WCHNET_NUM_IP_REASSDATA 2 /* Number of reassembled IP structures */
/*1: When using the fragmentation function,
* ensure that the size of WCHNET_SIZE_POOL_BUF is large enough to store a single fragmented packet*/
#define WCHNET_SIZE_POOL_BUF (((1500 + 14 + 4) + 3) & ~3) /* Buffer size for receiving a single packet */
/*2: When creating a socket that can receive fragmented packets,
* ensure that "RecvBufLen" member of the "struct _SOCK_INF" structure
* (the parameter initialized when calling WCHNET_SocketCreat) is sufficient
* to receive a complete fragmented packet */
#else
#define WCHNET_NUM_IP_REASSDATA 0 /* Number of reassembled IP structures */
#define WCHNET_SIZE_POOL_BUF (((WCHNET_TCP_MSS + 40 + 14 + 4) + 3) & ~3) /* Buffer size for receiving a single packet */
#endif
/* Check receive buffer */
#if(WCHNET_NUM_POOL_BUF * WCHNET_SIZE_POOL_BUF < ETH_RX_BUF_SZE)
#error "WCHNET_NUM_POOL_BUF or WCHNET_TCP_MSS Error"
#error "Please Increase WCHNET_NUM_POOL_BUF or WCHNET_TCP_MSS to make sure the receive buffer is sufficient"
#endif
/* Check the configuration of the SOCKET quantity */
#if( WCHNET_NUM_TCP_LISTEN && !WCHNET_NUM_TCP )
#error "WCHNET_NUM_TCP Error)"
#error "WCHNET_NUM_TCP Error,Please Configure WCHNET_NUM_TCP >= 1"
#endif
/* Check byte alignment must be a multiple of 4 */
#if((WCHNET_MEM_ALIGNMENT % 4) || (WCHNET_MEM_ALIGNMENT == 0))
#error "WCHNET_MEM_ALIGNMENT Error,Please Config WCHNET_MEM_ALIGNMENT = 4 * N, N >=1"
#error "WCHNET_MEM_ALIGNMENT Error,Please Configure WCHNET_MEM_ALIGNMENT = 4 * N, N >=1"
#endif
/* TCP maximum segment length */
#if((WCHNET_TCP_MSS > 1460) || (WCHNET_TCP_MSS < 60))
#error "WCHNET_TCP_MSS Error,Please Config WCHNET_TCP_MSS >= 60 && WCHNET_TCP_MSS <= 1460"
#error "WCHNET_TCP_MSS Error,Please Configure WCHNET_TCP_MSS >= 60 && WCHNET_TCP_MSS <= 1460"
#endif
/* Number of ARP cache tables */
#if((WCHNET_NUM_ARP_TABLE > 0X7F) || (WCHNET_NUM_ARP_TABLE < 1))
#error "WCHNET_NUM_ARP_TABLE Error,Please Config WCHNET_NUM_ARP_TABLE >= 1 && WCHNET_NUM_ARP_TABLE <= 0X7F"
#error "WCHNET_NUM_ARP_TABLE Error,Please Configure WCHNET_NUM_ARP_TABLE >= 1 && WCHNET_NUM_ARP_TABLE <= 0X7F"
#endif
/* Check POOL BUF configuration */
#if(WCHNET_NUM_POOL_BUF < 1)
#error "WCHNET_NUM_POOL_BUF Error,Please Config WCHNET_NUM_POOL_BUF >= 1"
#error "WCHNET_NUM_POOL_BUF Error,Please Configure WCHNET_NUM_POOL_BUF >= 1"
#endif
/* Check PBUF structure configuration */
#if(WCHNET_NUM_PBUF < 1)
#error "WCHNET_NUM_PBUF Error,Please Config WCHNET_NUM_PBUF >= 1"
#error "WCHNET_NUM_PBUF Error,Please Configure WCHNET_NUM_PBUF >= 1"
#endif
/* Check IP Assignment Configuration */
#if((WCHNET_NUM_IP_REASSDATA > 10) || (WCHNET_NUM_IP_REASSDATA < 1))
#error "WCHNET_NUM_IP_REASSDATA Error,Please Config WCHNET_NUM_IP_REASSDATA < 10 && WCHNET_NUM_IP_REASSDATA >= 1 "
#if(CFG0_IP_REASS_PBUFS && ((WCHNET_NUM_IP_REASSDATA > 10) || (WCHNET_NUM_IP_REASSDATA < 1)))
#error "WCHNET_NUM_IP_REASSDATA Error,Please Configure WCHNET_NUM_IP_REASSDATA < 10 && WCHNET_NUM_IP_REASSDATA >= 1 "
#endif
/* Check the number of reassembled IP PBUFs */
#if(WCHNET_IP_REASS_PBUFS > WCHNET_NUM_POOL_BUF)
#error "WCHNET_IP_REASS_PBUFS Error,Please Config WCHNET_IP_REASS_PBUFS < WCHNET_NUM_POOL_BUF"
#if(CFG0_IP_REASS_PBUFS > WCHNET_NUM_POOL_BUF)
#error "WCHNET_NUM_POOL_BUF Error,Please Configure CFG0_IP_REASS_PBUFS < WCHNET_NUM_POOL_BUF"
#endif
/* Check Timer period, in Ms. */
#if(WCHNETTIMERPERIOD > 50)
#error "WCHNETTIMERPERIOD Error,Please Config WCHNETTIMERPERIOD < 50"
#error "WCHNETTIMERPERIOD Error,Please Configure WCHNETTIMERPERIOD < 50"
#endif
/* Configuration value 0 */
#define WCHNET_MISC_CONFIG0 (((CFG0_TCP_SEND_COPY) << 0) |\
((CFG0_TCP_RECV_COPY) << 1) |\
((CFG0_TCP_OLD_DELETE) << 2) |\
((CFG0_IP_REASS_PBUFS) << 3) )
((CFG0_IP_REASS_PBUFS) << 3) |\
((CFG0_TCP_DEALY_ACK_DISABLE) << 8))
/* Configuration value 1 */
#define WCHNET_MISC_CONFIG1 (((WCHNET_MAX_SOCKET_NUM)<<0)|\
((WCHNET_PING_ENABLE) << 13) |\
((TCP_RETRY_COUNT) << 14) |\
((TCP_RETRY_PERIOD) << 19) |\
((SOCKET_SEND_RETRY) << 25) )
((SOCKET_SEND_RETRY) << 25) |\
((FINE_DHCP_PERIOD) << 27))
#ifdef __cplusplus
}
EVT/EXAM/ETH/ETH_CFG/.cproject
+2 -2
View File
@@ -60,9 +60,9 @@
<tool id="ilg.gnumcueclipse.managedbuild.cross.riscv.tool.c.compiler.1731377187" name="GNU RISC-V Cross C Compiler" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.tool.c.compiler">
<option IS_BUILTIN_EMPTY="false" IS_VALUE_EMPTY="false" id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.c.compiler.include.paths.1567947810" name="Include paths (-I)" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.c.compiler.include.paths" useByScannerDiscovery="true" valueType="includePath">
<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}/User}&quot;"/>
<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}/NetLib}&quot;"/>
<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}/ModCfg}&quot;"/>
<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}/Peripheral/inc}&quot;"/>
<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}/NetLib}&quot;"/>
<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}/Ld}&quot;"/>
<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}/Debug}&quot;"/>
<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}/Core}&quot;"/>
@@ -243,5 +243,5 @@
</storageModule>
<storageModule moduleId="org.eclipse.cdt.core.LanguageSettingsProviders"/>
<storageModule moduleId="org.eclipse.cdt.make.core.buildtargets"/>
<storageModule moduleId="refreshScope"/>
</cproject>
EVT/EXAM/ETH/ETH_CFG/.settings/language.settings.xml
-14
View File
@@ -1,14 +0,0 @@
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<project>
<configuration id="ilg.gnumcueclipse.managedbuild.cross.riscv.config.elf.release.1008047074" name="obj">
<extension point="org.eclipse.cdt.core.LanguageSettingsProvider">
<provider copy-of="extension" id="org.eclipse.cdt.ui.UserLanguageSettingsProvider"/>
<provider-reference id="org.eclipse.cdt.core.ReferencedProjectsLanguageSettingsProvider" ref="shared-provider"/>
<provider-reference id="org.eclipse.cdt.managedbuilder.core.MBSLanguageSettingsProvider" ref="shared-provider"/>
<provider class="org.eclipse.cdt.managedbuilder.language.settings.providers.GCCBuiltinSpecsDetector" console="false" env-hash="1947707348981891623" id="ilg.gnumcueclipse.managedbuild.cross.riscv.GCCBuiltinSpecsDetector" keep-relative-paths="false" name="CDT RISC-V Cross GCC Built-in Compiler Settings" parameter="${COMMAND} ${FLAGS} ${cross_toolchain_flags} -E -P -v -dD &quot;${INPUTS}&quot;" prefer-non-shared="true">
<language-scope id="org.eclipse.cdt.core.gcc"/>
<language-scope id="org.eclipse.cdt.core.g++"/>
</provider>
</extension>
</configuration>
</project>
EVT/EXAM/ETH/ETH_CFG/.settings/org.eclipse.core.resources.prefs
-2
View File
@@ -1,2 +0,0 @@
eclipse.preferences.version=1
encoding//User/main.c=UTF-8
EVT/EXAM/ETH/ETH_CFG/ModCfg/ModuleConfig.c
-1
View File
@@ -12,7 +12,6 @@
#include <stdio.h>
#include <string.h>
#include "ModuleConfig.h"
#include "wchnet.h"
/*********************************************************************
* @fn CFG_ERASE
EVT/EXAM/ETH/ETH_CFG/ModCfg/ModuleConfig.h
+6
View File
@@ -73,10 +73,15 @@ typedef struct MODULE_CFG {
}module_cfg,*pmodule_cfg;
extern u8 MACAddr[6];
extern u8 brocastIp[4];
extern u8 Configbuf[MODULE_CFG_LEN];
extern u8 Default_cfg[MODULE_CFG_LEN];
extern u16 brocastPort;
extern pmodule_cfg CFG;
extern u8 ParseConfigbuf(u8 *buf);
@@ -87,4 +92,5 @@ extern void CFG_READ( u32 StartAddr, u8 *Buffer, u32 Length );
extern FLASH_Status CFG_WRITE( u32 StartAddr, u8 *Buffer, u32 Length );
extern uint8_t WCHNET_SocketUdpSendTo( uint8_t socketid, uint8_t *buf, uint32_t *slen, uint8_t *sip, uint16_t port);
#endif
EVT/EXAM/ETH/ETH_CFG/User/ch32v20x_it.c
-1
View File
@@ -10,7 +10,6 @@
* microcontroller manufactured by Nanjing Qinheng Microelectronics.
*******************************************************************************/
#include "ch32v20x_it.h"
#include <wchnet.h>
#include "eth_driver.h"
void NMI_Handler(void) __attribute__((interrupt("WCH-Interrupt-fast")));
EVT/EXAM/ETH/ETH_CFG/User/main.c
+46 -44
View File
@@ -19,7 +19,6 @@ For details on the selection of engineering chips,
please refer to the "CH32V20x Evaluation Board Manual" under the CH32V20xEVT\EVT\PUB folder.
*/
#include "string.h"
#include "debug.h"
#include "eth_driver.h"
#include "ModuleConfig.h"
@@ -82,7 +81,7 @@ void TIM2_Init( void )
RCC_APB1PeriphClockCmd(RCC_APB1Periph_TIM2, ENABLE);
TIM_TimeBaseStructure.TIM_Period = SystemCoreClock / 1000000 - 1;
TIM_TimeBaseStructure.TIM_Period = SystemCoreClock / 1000000;
TIM_TimeBaseStructure.TIM_Prescaler = WCHNETTIMERPERIOD * 1000 - 1;
TIM_TimeBaseStructure.TIM_ClockDivision = 0;
TIM_TimeBaseStructure.TIM_CounterMode = TIM_CounterMode_Up;
@@ -107,7 +106,7 @@ void TIM2_Init( void )
*
* @return none
*/
void WCHNET_UdpServerRecv(struct _SCOK_INF *socinf,u32 ipaddr,u16 port,u8 *buf,u32 len)
void WCHNET_UdpServerRecv(struct _SOCK_INF *socinf,u32 ipaddr,u16 port,u8 *buf,u32 len)
{
u8 i;
@@ -130,7 +129,7 @@ void WCHNET_UdpServerRecv(struct _SCOK_INF *socinf,u32 ipaddr,u16 port,u8 *buf,u
*
* @return none
*/
void WCHNET_UdpSRecv(struct _SCOK_INF *socinf,u32 ipaddr,u16 port,u8 *buf,u32 len)
void WCHNET_UdpSRecv(struct _SOCK_INF *socinf,u32 ipaddr,u16 port,u8 *buf,u32 len)
{
u8 ip_addr[4],i;
@@ -163,41 +162,41 @@ void WCHNET_Create_Communication_Socket(void)
TmpSocketInf.DesPort = ((u16)CFG->dest_port[0]+(u16)CFG->dest_port[1]*256);
TmpSocketInf.SourPort = ((u16)CFG->src_port[0]+(u16)CFG->src_port[1]*256);
switch(CFG->type){
case NET_MODULE_TYPE_TCP_S:
TmpSocketInf.ProtoType = PROTO_TYPE_TCP;
sockFlag= NET_MODULE_TYPE_TCP_S;
break;
case NET_MODULE_TYPE_TCP_C:
TmpSocketInf.ProtoType = PROTO_TYPE_TCP;
sockFlag= NET_MODULE_TYPE_TCP_C;
break;
case NET_MODULE_TYPE_UDP_S:
TmpSocketInf.ProtoType = PROTO_TYPE_UDP;
TmpSocketInf.AppCallBack = WCHNET_UdpSRecv;
sockFlag= NET_MODULE_TYPE_UDP_S;
break;
case NET_MODULE_TYPE_UDP_C:
TmpSocketInf.ProtoType = PROTO_TYPE_UDP;
sockFlag= NET_MODULE_TYPE_UDP_C;
break;
default:
break;
case NET_MODULE_TYPE_TCP_S:
TmpSocketInf.ProtoType = PROTO_TYPE_TCP;
sockFlag= NET_MODULE_TYPE_TCP_S;
break;
case NET_MODULE_TYPE_TCP_C:
TmpSocketInf.ProtoType = PROTO_TYPE_TCP;
sockFlag= NET_MODULE_TYPE_TCP_C;
break;
case NET_MODULE_TYPE_UDP_S:
TmpSocketInf.ProtoType = PROTO_TYPE_UDP;
TmpSocketInf.AppCallBack = WCHNET_UdpSRecv;
sockFlag= NET_MODULE_TYPE_UDP_S;
break;
case NET_MODULE_TYPE_UDP_C:
TmpSocketInf.ProtoType = PROTO_TYPE_UDP;
sockFlag= NET_MODULE_TYPE_UDP_C;
break;
default:
break;
}
TmpSocketInf.RecvStartPoint = (u32)SocketRecvBuf[1];
TmpSocketInf.RecvBufLen = RECE_BUF_LEN ;
i = WCHNET_SocketCreat(&SocketId,&TmpSocketInf);
mStopIfError(i);
switch(CFG->type){
case NET_MODULE_TYPE_TCP_S:
WCHNET_SocketListen(SocketId);
printf("listening\n");
break;
case NET_MODULE_TYPE_TCP_C:
WCHNET_SocketConnect(SocketId);
printf("connecting\n");
break;
default:
break;
case NET_MODULE_TYPE_TCP_S:
WCHNET_SocketListen(SocketId);
printf("listening\n");
break;
case NET_MODULE_TYPE_TCP_C:
WCHNET_SocketConnect(SocketId);
printf("connecting\n");
break;
default:
break;
}
}
@@ -252,18 +251,19 @@ void WCHNET_DataLoopback(u8 id)
}
#else
u32 len, totallen;
u8 *p = MyBuf;
u8 *p = MyBuf, TransCnt = 255;
len = WCHNET_SocketRecvLen(id, NULL); //query length
printf("Receive Len = %02x\n", len);
WCHNET_SocketRecv(id, MyBuf, &len); //Read the data of the receive buffer into MyBuf
printf("Receive Len = %d\r\n", len);
totallen = len;
WCHNET_SocketRecv(id, MyBuf, &len); //Read the data of the receive buffer into MyBuf
while(1){
len = totallen;
WCHNET_SocketSend(id, p, &len); //Send the data
totallen -= len; //Subtract the sent length from the total length
p += len; //offset buffer pointer
if(totallen)continue; //If the data is not sent, continue to send
if( !--TransCnt ) break; //Timeout exit
if(totallen) continue; //If the data is not sent, continue to send
break; //After sending, exit
}
#endif
@@ -304,7 +304,6 @@ void WCHNET_HandleSockInt(u8 socketid,u8 initstat)
}
}
/*********************************************************************
* @fn WCHNET_HandleGlobalInt
*
@@ -374,11 +373,14 @@ int main(void)
Delay_Init();
USART_Printf_Init(115200); //USART initialize
GPIOInit();
printf("ETH_CFG\r\n");
printf("SystemClk:%d\r\n",SystemCoreClock);
printf("net version:%x\n",WCHNET_GetVer());
if( WCHNET_LIB_VER != WCHNET_GetVer() ){
printf("version error.\n");
printf("ETH CFG Test\r\n");
if((SystemCoreClock == 60000000) || (SystemCoreClock == 120000000))
printf("SystemClk:%d\r\n", SystemCoreClock);
else
printf("Error: Please choose 60MHz and 120MHz clock when using Ethernet!\r\n");
printf("net version:%x\n", WCHNET_GetVer());
if(WCHNET_LIB_VER != WCHNET_GetVer()){
printf("version error.\n");
}
/*After the button(PB6) is pressed, initialize WCHNET
* and execute the default configuration*/
@@ -406,7 +408,7 @@ int main(void)
WCHNET_GetMacAddr(MACAddr); //get the chip MAC address
printf("mac addr:");
for(i = 0; i < 6; i++)
printf("%x ",MACAddr[i]);
printf("%x ", MACAddr[i]);
printf("\n");
TIM2_Init();
memcpy(IPAddr,CFG->src_ip,sizeof(CFG->src_ip));
EVT/EXAM/ETH/ETH_CFG/User/net_config.h
+55 -32
View File
@@ -29,10 +29,12 @@ extern "C" {
#define WCHNET_NUM_TCP_LISTEN 1 /* Number of TCP listening */
/* The number of sockets, the maximum is 31 */
#define WCHNET_MAX_SOCKET_NUM (WCHNET_NUM_IPRAW+WCHNET_NUM_UDP+WCHNET_NUM_TCP+WCHNET_NUM_TCP_LISTEN)
#define WCHNET_MAX_SOCKET_NUM (WCHNET_NUM_IPRAW+WCHNET_NUM_UDP+WCHNET_NUM_TCP+WCHNET_NUM_TCP_LISTEN)
#define WCHNET_TCP_MSS 1460 /* Size of TCP MSS*/
#define WCHNET_NUM_POOL_BUF (WCHNET_NUM_TCP*2+2) /* The number of POOL BUFs, the number of receive queues */
/*********************************************************************
* MAC queue configuration
*/
@@ -49,94 +51,115 @@ extern "C" {
#endif
/*********************************************************************
* Functional configuration
* Functional configuration
*/
#define WCHNET_PING_ENABLE 1 /* PING is enabled, PING is enabled by default */
#define WCHNET_PING_ENABLE 1 /* PING is enabled, PING is enabled by default */
#define TCP_RETRY_COUNT 20 /* The number of TCP retransmissions, the default value is 20 */
#define TCP_RETRY_COUNT 20 /* The number of TCP retransmissions, the default value is 20 */
#define TCP_RETRY_PERIOD 10 /* TCP retransmission period, the default value is 10, the unit is 50ms */
#define TCP_RETRY_PERIOD 10 /* TCP retransmission period, the default value is 10, the unit is 50ms */
#define SOCKET_SEND_RETRY 1 /* Send failed retry configuration, 1: enable, 0: disable */
#define SOCKET_SEND_RETRY 0 /* Send failed retry configuration, 1: enable, 0: disable */
#define CFG0_TCP_SEND_COPY 1 /* TCP send buffer copy, 1: copy, 0: not copy */
#define FINE_DHCP_PERIOD 8 /* Fine DHCP period, the default value is 8, the unit is 250ms */
#define CFG0_TCP_RECV_COPY 1 /* TCP receive replication optimization, internal debugging use */
#define CFG0_TCP_SEND_COPY 1 /* TCP send buffer copy, 1: copy, 0: not copy */
#define CFG0_TCP_OLD_DELETE 0 /* Delete oldest TCP connection, 1: enable, 0: disable */
#define CFG0_TCP_RECV_COPY 1 /* TCP receive replication optimization, internal debugging use */
#define CFG0_TCP_OLD_DELETE 0 /* Delete oldest TCP connection, 1: enable, 0: disable */
#define CFG0_IP_REASS_PBUFS 0 /* Number of reassembled IP PBUFs */
#define CFG0_TCP_DEALY_ACK_DISABLE 1 /* 1: disable TCP delay ACK 0: enable TCP delay ACK */
/*********************************************************************
* Memory related configuration
* Memory related configuration
*/
/*If a single socket cannot reach full speed,
/* If you want to achieve a higher transmission speed,
* try to increase RECE_BUF_LEN to (WCHNET_TCP_MSS*4)
* and increase WCHNET_NUM_TCP_SEG to (WCHNET_NUM_TCP*4)*/
#define RECE_BUF_LEN (WCHNET_TCP_MSS*2) /* socket receive buffer size */
#define WCHNET_NUM_PBUF (WCHNET_MAX_SOCKET_NUM+WCHNET_NUM_TCP) /* Number of PBUF structures */
#define WCHNET_NUM_PBUF WCHNET_NUM_POOL_BUF /* Number of PBUF structures */
#define WCHNET_NUM_TCP_SEG (WCHNET_NUM_TCP*2) /* The number of TCP segments used to send */
#define WCHNET_MEM_HEAP_SIZE (((WCHNET_TCP_MSS+0x10+54)*WCHNET_NUM_TCP_SEG)+ETH_TX_BUF_SZE+64) /* memory heap size */
#define WCHNET_MEM_HEAP_SIZE (((WCHNET_TCP_MSS+0x10+54+8)*WCHNET_NUM_TCP_SEG)+ETH_TX_BUF_SZE+64+2*0x18) /* memory heap size */
#define WCHNET_NUM_ARP_TABLE 50 /* Number of ARP lists */
#define WCHNET_NUM_IP_REASSDATA 4 /* Number of IP segments */
#define CFG0_IP_REASS_PBUFS 4 /* Number of reassembled IP PBUFs */
#define WCHNET_MEM_ALIGNMENT 4 /* 4 byte alignment */
#define WCHNET_NUM_POOL_BUF (WCHNET_NUM_TCP*2+2) /* The number of POOL BUFs, the number of receive queues */
#if CFG0_IP_REASS_PBUFS
#define WCHNET_NUM_IP_REASSDATA 2 /* Number of reassembled IP structures */
/*1: When using the fragmentation function,
* ensure that the size of WCHNET_SIZE_POOL_BUF is large enough to store a single fragmented packet*/
#define WCHNET_SIZE_POOL_BUF (((1500 + 14 + 4) + 3) & ~3) /* Buffer size for receiving a single packet */
/*2: When creating a socket that can receive fragmented packets,
* ensure that "RecvBufLen" member of the "struct _SOCK_INF" structure
* (the parameter initialized when calling WCHNET_SocketCreat) is sufficient
* to receive a complete fragmented packet */
#else
#define WCHNET_NUM_IP_REASSDATA 0 /* Number of reassembled IP structures */
#define WCHNET_SIZE_POOL_BUF (((WCHNET_TCP_MSS + 40 + 14 + 4) + 3) & ~3) /* Buffer size for receiving a single packet */
#endif
/* Check receive buffer */
#if(WCHNET_NUM_POOL_BUF * WCHNET_SIZE_POOL_BUF < ETH_RX_BUF_SZE)
#error "WCHNET_NUM_POOL_BUF or WCHNET_TCP_MSS Error"
#error "Please Increase WCHNET_NUM_POOL_BUF or WCHNET_TCP_MSS to make sure the receive buffer is sufficient"
#endif
/* Check the configuration of the SOCKET quantity */
#if( WCHNET_NUM_TCP_LISTEN && !WCHNET_NUM_TCP )
#error "WCHNET_NUM_TCP Error)"
#error "WCHNET_NUM_TCP Error,Please Configure WCHNET_NUM_TCP >= 1"
#endif
/* Check byte alignment must be a multiple of 4 */
#if((WCHNET_MEM_ALIGNMENT % 4) || (WCHNET_MEM_ALIGNMENT == 0))
#error "WCHNET_MEM_ALIGNMENT Error,Please Config WCHNET_MEM_ALIGNMENT = 4 * N, N >=1"
#error "WCHNET_MEM_ALIGNMENT Error,Please Configure WCHNET_MEM_ALIGNMENT = 4 * N, N >=1"
#endif
/* TCP maximum segment length */
#if((WCHNET_TCP_MSS > 1460) || (WCHNET_TCP_MSS < 60))
#error "WCHNET_TCP_MSS Error,Please Config WCHNET_TCP_MSS >= 60 && WCHNET_TCP_MSS <= 1460"
#error "WCHNET_TCP_MSS Error,Please Configure WCHNET_TCP_MSS >= 60 && WCHNET_TCP_MSS <= 1460"
#endif
/* Number of ARP cache tables */
#if((WCHNET_NUM_ARP_TABLE > 0X7F) || (WCHNET_NUM_ARP_TABLE < 1))
#error "WCHNET_NUM_ARP_TABLE Error,Please Config WCHNET_NUM_ARP_TABLE >= 1 && WCHNET_NUM_ARP_TABLE <= 0X7F"
#error "WCHNET_NUM_ARP_TABLE Error,Please Configure WCHNET_NUM_ARP_TABLE >= 1 && WCHNET_NUM_ARP_TABLE <= 0X7F"
#endif
/* Check POOL BUF configuration */
#if(WCHNET_NUM_POOL_BUF < 1)
#error "WCHNET_NUM_POOL_BUF Error,Please Config WCHNET_NUM_POOL_BUF >= 1"
#error "WCHNET_NUM_POOL_BUF Error,Please Configure WCHNET_NUM_POOL_BUF >= 1"
#endif
/* Check PBUF structure configuration */
#if(WCHNET_NUM_PBUF < 1)
#error "WCHNET_NUM_PBUF Error,Please Config WCHNET_NUM_PBUF >= 1"
#error "WCHNET_NUM_PBUF Error,Please Configure WCHNET_NUM_PBUF >= 1"
#endif
/* Check IP Assignment Configuration */
#if((WCHNET_NUM_IP_REASSDATA > 10) || (WCHNET_NUM_IP_REASSDATA < 1))
#error "WCHNET_NUM_IP_REASSDATA Error,Please Config WCHNET_NUM_IP_REASSDATA < 10 && WCHNET_NUM_IP_REASSDATA >= 1 "
#if(CFG0_IP_REASS_PBUFS && ((WCHNET_NUM_IP_REASSDATA > 10) || (WCHNET_NUM_IP_REASSDATA < 1)))
#error "WCHNET_NUM_IP_REASSDATA Error,Please Configure WCHNET_NUM_IP_REASSDATA < 10 && WCHNET_NUM_IP_REASSDATA >= 1 "
#endif
/* Check the number of reassembled IP PBUFs */
#if(WCHNET_IP_REASS_PBUFS > WCHNET_NUM_POOL_BUF)
#error "WCHNET_IP_REASS_PBUFS Error,Please Config WCHNET_IP_REASS_PBUFS < WCHNET_NUM_POOL_BUF"
#if(CFG0_IP_REASS_PBUFS > WCHNET_NUM_POOL_BUF)
#error "WCHNET_NUM_POOL_BUF Error,Please Configure CFG0_IP_REASS_PBUFS < WCHNET_NUM_POOL_BUF"
#endif
/* Check Timer period, in Ms. */
#if(WCHNETTIMERPERIOD > 50)
#error "WCHNETTIMERPERIOD Error,Please Config WCHNETTIMERPERIOD < 50"
#error "WCHNETTIMERPERIOD Error,Please Configure WCHNETTIMERPERIOD < 50"
#endif
/* Configuration value 0 */
#define WCHNET_MISC_CONFIG0 (((CFG0_TCP_SEND_COPY) << 0) |\
((CFG0_TCP_RECV_COPY) << 1) |\
((CFG0_TCP_OLD_DELETE) << 2) |\
((CFG0_IP_REASS_PBUFS) << 3) )
((CFG0_IP_REASS_PBUFS) << 3) |\
((CFG0_TCP_DEALY_ACK_DISABLE) << 8))
/* Configuration value 1 */
#define WCHNET_MISC_CONFIG1 (((WCHNET_MAX_SOCKET_NUM)<<0)|\
((WCHNET_PING_ENABLE) << 13) |\
((TCP_RETRY_COUNT) << 14) |\
((TCP_RETRY_PERIOD) << 19) |\
((SOCKET_SEND_RETRY) << 25) )
((SOCKET_SEND_RETRY) << 25) |\
((FINE_DHCP_PERIOD) << 27))
#ifdef __cplusplus
}
EVT/EXAM/ETH/ETH_IAP/.cproject
+1 -1
View File
@@ -244,5 +244,5 @@
</storageModule>
<storageModule moduleId="org.eclipse.cdt.core.LanguageSettingsProviders"/>
<storageModule moduleId="org.eclipse.cdt.make.core.buildtargets"/>
<storageModule moduleId="refreshScope"/>
</cproject>
EVT/EXAM/ETH/ETH_IAP/.settings/language.settings.xml
-14
View File
@@ -1,14 +0,0 @@
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<project>
<configuration id="ilg.gnumcueclipse.managedbuild.cross.riscv.config.elf.release.1008047074" name="obj">
<extension point="org.eclipse.cdt.core.LanguageSettingsProvider">
<provider copy-of="extension" id="org.eclipse.cdt.ui.UserLanguageSettingsProvider"/>
<provider-reference id="org.eclipse.cdt.core.ReferencedProjectsLanguageSettingsProvider" ref="shared-provider"/>
<provider-reference id="org.eclipse.cdt.managedbuilder.core.MBSLanguageSettingsProvider" ref="shared-provider"/>
<provider class="org.eclipse.cdt.managedbuilder.language.settings.providers.GCCBuiltinSpecsDetector" console="false" env-hash="1933448109279143671" id="ilg.gnumcueclipse.managedbuild.cross.riscv.GCCBuiltinSpecsDetector" keep-relative-paths="false" name="CDT RISC-V Cross GCC Built-in Compiler Settings" parameter="${COMMAND} ${FLAGS} ${cross_toolchain_flags} -E -P -v -dD &quot;${INPUTS}&quot;" prefer-non-shared="true">
<language-scope id="org.eclipse.cdt.core.gcc"/>
<language-scope id="org.eclipse.cdt.core.g++"/>
</provider>
</extension>
</configuration>
</project>
EVT/EXAM/ETH/ETH_IAP/.settings/org.eclipse.core.resources.prefs
-2
View File
@@ -1,2 +0,0 @@
eclipse.preferences.version=1
encoding//User/main.c=UTF-8
EVT/EXAM/ETH/ETH_IAP/User/ch32v20x_it.c
-1
View File
@@ -10,7 +10,6 @@
* microcontroller manufactured by Nanjing Qinheng Microelectronics.
*******************************************************************************/
#include "ch32v20x_it.h"
#include <wchnet.h>
#include "eth_driver.h"
void NMI_Handler(void) __attribute__((interrupt("WCH-Interrupt-fast")));
EVT/EXAM/ETH/ETH_IAP/User/main.c
+39 -37
View File
@@ -12,7 +12,6 @@
#include <stdlib.h>
#include <string.h>
#include "string.h"
#include "debug.h"
#include "eth_driver.h"
#include "IAP_Task.h"
/*
@@ -66,7 +65,7 @@ void TIM2_Init( void )
RCC_APB1PeriphClockCmd(RCC_APB1Periph_TIM2, ENABLE);
TIM_TimeBaseStructure.TIM_Period = SystemCoreClock / 1000000 - 1;
TIM_TimeBaseStructure.TIM_Period = SystemCoreClock / 1000000;
TIM_TimeBaseStructure.TIM_Prescaler = WCHNETTIMERPERIOD * 1000 - 1;
TIM_TimeBaseStructure.TIM_ClockDivision = 0;
TIM_TimeBaseStructure.TIM_CounterMode = TIM_CounterMode_Up;
@@ -87,20 +86,20 @@ void TIM2_Init( void )
*/
void WCHNET_CreateTcpSocket(void)
{
u8 i;
SOCK_INF TmpSocketInf;
u8 i;
SOCK_INF TmpSocketInf;
memset((void *)&TmpSocketInf,0,sizeof(SOCK_INF));
memcpy((void *)TmpSocketInf.IPAddr,DESIP,4);
TmpSocketInf.DesPort = desport;
TmpSocketInf.SourPort = srcport;
TmpSocketInf.ProtoType = PROTO_TYPE_TCP;
TmpSocketInf.RecvBufLen = RECE_BUF_LEN;
i = WCHNET_SocketCreat(&SocketId,&TmpSocketInf);
printf("WCHNET_SocketCreat %d\r\n",SocketId);
mStopIfError(i);
i = WCHNET_SocketConnect(SocketId);
mStopIfError(i);
memset((void *)&TmpSocketInf,0,sizeof(SOCK_INF));
memcpy((void *)TmpSocketInf.IPAddr,DESIP,4);
TmpSocketInf.DesPort = desport;
TmpSocketInf.SourPort = srcport;
TmpSocketInf.ProtoType = PROTO_TYPE_TCP;
TmpSocketInf.RecvBufLen = RECE_BUF_LEN;
i = WCHNET_SocketCreat(&SocketId,&TmpSocketInf);
printf("WCHNET_SocketCreat %d\r\n",SocketId);
mStopIfError(i);
i = WCHNET_SocketConnect(SocketId);
mStopIfError(i);
}
/*********************************************************************
@@ -163,26 +162,26 @@ void WCHNET_HandleGlobalInt(void)
intstat = WCHNET_GetGlobalInt(); //get global interrupt flag
if(intstat & GINT_STAT_UNREACH) //Unreachable interrupt
{
printf("GINT_STAT_UNREACH\r\n");
printf("GINT_STAT_UNREACH\r\n");
}
if(intstat & GINT_STAT_IP_CONFLI) //IP conflict
{
printf("GINT_STAT_IP_CONFLI\r\n");
}
if(intstat & GINT_STAT_PHY_CHANGE) //PHY status change
{
i = WCHNET_GetPHYStatus();
if(i&PHY_Linked_Status)
printf("PHY Link Success\r\n");
}
if(intstat & GINT_STAT_SOCKET) //socket related interrupt
{
for(i = 0; i < WCHNET_MAX_SOCKET_NUM; i++)
{
socketint = WCHNET_GetSocketInt(i);
if(socketint)WCHNET_HandleSockInt(i,socketint);
}
}
if(intstat & GINT_STAT_IP_CONFLI) //IP conflict
{
printf("GINT_STAT_IP_CONFLI\r\n");
}
if(intstat & GINT_STAT_PHY_CHANGE) //PHY status change
{
i = WCHNET_GetPHYStatus();
if(i&PHY_Linked_Status)
printf("PHY Link Success\r\n");
}
if(intstat & GINT_STAT_SOCKET) //socket related interrupt
{
for(i = 0; i < WCHNET_MAX_SOCKET_NUM; i++)
{
socketint = WCHNET_GetSocketInt(i);
if(socketint)WCHNET_HandleSockInt(i,socketint);
}
}
}
/*********************************************************************
@@ -215,7 +214,7 @@ int main(void)
u32 updateFlag;
Delay_Init();
USART_Printf_Init(115200); //USART initialize
USART_Printf_Init(115200); //USART initialize
GPIOInit();
/*Detect whether the button(PA0) is pressed, if pressed,
*make a TCP connection to upgrade, otherwise jump
@@ -223,8 +222,11 @@ int main(void)
if(GPIO_ReadInputDataBit(GPIOA, GPIO_Pin_0) == 0){
Delay_Ms(50);
if(GPIO_ReadInputDataBit(GPIOA, GPIO_Pin_0) == 0){
printf("IAP test\r\n");
printf("SystemClk:%d\r\n",SystemCoreClock);
printf("IAP Test\r\n");
if((SystemCoreClock == 60000000) || (SystemCoreClock == 120000000))
printf("SystemClk:%d\r\n", SystemCoreClock);
else
printf("Error: Please choose 60MHz and 120MHz clock when using Ethernet!\r\n");
printf("net version:%x\n",WCHNET_GetVer());
if( WCHNET_LIB_VER != WCHNET_GetVer() ){
printf("version error.\n");
EVT/EXAM/ETH/ETH_IAP/User/net_config.h
+55 -32
View File
@@ -29,10 +29,12 @@ extern "C" {
#define WCHNET_NUM_TCP_LISTEN 0 /* Number of TCP listening */
/* The number of sockets, the maximum is 31 */
#define WCHNET_MAX_SOCKET_NUM (WCHNET_NUM_IPRAW+WCHNET_NUM_UDP+WCHNET_NUM_TCP+WCHNET_NUM_TCP_LISTEN)
#define WCHNET_MAX_SOCKET_NUM (WCHNET_NUM_IPRAW+WCHNET_NUM_UDP+WCHNET_NUM_TCP+WCHNET_NUM_TCP_LISTEN)
#define WCHNET_TCP_MSS 1460 /* Size of TCP MSS*/
#define WCHNET_NUM_POOL_BUF (WCHNET_NUM_TCP*2+2) /* The number of POOL BUFs, the number of receive queues */
/*********************************************************************
* MAC queue configuration
*/
@@ -49,94 +51,115 @@ extern "C" {
#endif
/*********************************************************************
* Functional configuration
* Functional configuration
*/
#define WCHNET_PING_ENABLE 1 /* PING is enabled, PING is enabled by default */
#define WCHNET_PING_ENABLE 1 /* PING is enabled, PING is enabled by default */
#define TCP_RETRY_COUNT 20 /* The number of TCP retransmissions, the default value is 20 */
#define TCP_RETRY_COUNT 20 /* The number of TCP retransmissions, the default value is 20 */
#define TCP_RETRY_PERIOD 10 /* TCP retransmission period, the default value is 10, the unit is 50ms */
#define TCP_RETRY_PERIOD 10 /* TCP retransmission period, the default value is 10, the unit is 50ms */
#define SOCKET_SEND_RETRY 1 /* Send failed retry configuration, 1: enable, 0: disable */
#define SOCKET_SEND_RETRY 0 /* Send failed retry configuration, 1: enable, 0: disable */
#define CFG0_TCP_SEND_COPY 1 /* TCP send buffer copy, 1: copy, 0: not copy */
#define FINE_DHCP_PERIOD 8 /* Fine DHCP period, the default value is 8, the unit is 250ms */
#define CFG0_TCP_RECV_COPY 1 /* TCP receive replication optimization, internal debugging use */
#define CFG0_TCP_SEND_COPY 1 /* TCP send buffer copy, 1: copy, 0: not copy */
#define CFG0_TCP_OLD_DELETE 0 /* Delete oldest TCP connection, 1: enable, 0: disable */
#define CFG0_TCP_RECV_COPY 1 /* TCP receive replication optimization, internal debugging use */
#define CFG0_TCP_OLD_DELETE 0 /* Delete oldest TCP connection, 1: enable, 0: disable */
#define CFG0_IP_REASS_PBUFS 0 /* Number of reassembled IP PBUFs */
#define CFG0_TCP_DEALY_ACK_DISABLE 1 /* 1: disable TCP delay ACK 0: enable TCP delay ACK */
/*********************************************************************
* Memory related configuration
* Memory related configuration
*/
/*If a single socket cannot reach full speed,
/* If you want to achieve a higher transmission speed,
* try to increase RECE_BUF_LEN to (WCHNET_TCP_MSS*4)
* and increase WCHNET_NUM_TCP_SEG to (WCHNET_NUM_TCP*4)*/
#define RECE_BUF_LEN (WCHNET_TCP_MSS*2) /* socket receive buffer size */
#define WCHNET_NUM_PBUF (WCHNET_MAX_SOCKET_NUM+WCHNET_NUM_TCP) /* Number of PBUF structures */
#define WCHNET_NUM_PBUF WCHNET_NUM_POOL_BUF /* Number of PBUF structures */
#define WCHNET_NUM_TCP_SEG (WCHNET_NUM_TCP*2) /* The number of TCP segments used to send */
#define WCHNET_MEM_HEAP_SIZE (((WCHNET_TCP_MSS+0x10+54)*WCHNET_NUM_TCP_SEG)+ETH_TX_BUF_SZE+64) /* memory heap size */
#define WCHNET_MEM_HEAP_SIZE (((WCHNET_TCP_MSS+0x10+54+8)*WCHNET_NUM_TCP_SEG)+ETH_TX_BUF_SZE+64+2*0x18) /* memory heap size */
#define WCHNET_NUM_ARP_TABLE 50 /* Number of ARP lists */
#define WCHNET_NUM_IP_REASSDATA 4 /* Number of IP segments */
#define CFG0_IP_REASS_PBUFS 4 /* Number of reassembled IP PBUFs */
#define WCHNET_MEM_ALIGNMENT 4 /* 4 byte alignment */
#define WCHNET_NUM_POOL_BUF (WCHNET_NUM_TCP*2+2) /* The number of POOL BUFs, the number of receive queues */
#if CFG0_IP_REASS_PBUFS
#define WCHNET_NUM_IP_REASSDATA 2 /* Number of reassembled IP structures */
/*1: When using the fragmentation function,
* ensure that the size of WCHNET_SIZE_POOL_BUF is large enough to store a single fragmented packet*/
#define WCHNET_SIZE_POOL_BUF (((1500 + 14 + 4) + 3) & ~3) /* Buffer size for receiving a single packet */
/*2: When creating a socket that can receive fragmented packets,
* ensure that "RecvBufLen" member of the "struct _SOCK_INF" structure
* (the parameter initialized when calling WCHNET_SocketCreat) is sufficient
* to receive a complete fragmented packet */
#else
#define WCHNET_NUM_IP_REASSDATA 0 /* Number of reassembled IP structures */
#define WCHNET_SIZE_POOL_BUF (((WCHNET_TCP_MSS + 40 + 14 + 4) + 3) & ~3) /* Buffer size for receiving a single packet */
#endif
/* Check receive buffer */
#if(WCHNET_NUM_POOL_BUF * WCHNET_SIZE_POOL_BUF < ETH_RX_BUF_SZE)
#error "WCHNET_NUM_POOL_BUF or WCHNET_TCP_MSS Error"
#error "Please Increase WCHNET_NUM_POOL_BUF or WCHNET_TCP_MSS to make sure the receive buffer is sufficient"
#endif
/* Check the configuration of the SOCKET quantity */
#if( WCHNET_NUM_TCP_LISTEN && !WCHNET_NUM_TCP )
#error "WCHNET_NUM_TCP Error)"
#error "WCHNET_NUM_TCP Error,Please Configure WCHNET_NUM_TCP >= 1"
#endif
/* Check byte alignment must be a multiple of 4 */
#if((WCHNET_MEM_ALIGNMENT % 4) || (WCHNET_MEM_ALIGNMENT == 0))
#error "WCHNET_MEM_ALIGNMENT Error,Please Config WCHNET_MEM_ALIGNMENT = 4 * N, N >=1"
#error "WCHNET_MEM_ALIGNMENT Error,Please Configure WCHNET_MEM_ALIGNMENT = 4 * N, N >=1"
#endif
/* TCP maximum segment length */
#if((WCHNET_TCP_MSS > 1460) || (WCHNET_TCP_MSS < 60))
#error "WCHNET_TCP_MSS Error,Please Config WCHNET_TCP_MSS >= 60 && WCHNET_TCP_MSS <= 1460"
#error "WCHNET_TCP_MSS Error,Please Configure WCHNET_TCP_MSS >= 60 && WCHNET_TCP_MSS <= 1460"
#endif
/* Number of ARP cache tables */
#if((WCHNET_NUM_ARP_TABLE > 0X7F) || (WCHNET_NUM_ARP_TABLE < 1))
#error "WCHNET_NUM_ARP_TABLE Error,Please Config WCHNET_NUM_ARP_TABLE >= 1 && WCHNET_NUM_ARP_TABLE <= 0X7F"
#error "WCHNET_NUM_ARP_TABLE Error,Please Configure WCHNET_NUM_ARP_TABLE >= 1 && WCHNET_NUM_ARP_TABLE <= 0X7F"
#endif
/* Check POOL BUF configuration */
#if(WCHNET_NUM_POOL_BUF < 1)
#error "WCHNET_NUM_POOL_BUF Error,Please Config WCHNET_NUM_POOL_BUF >= 1"
#error "WCHNET_NUM_POOL_BUF Error,Please Configure WCHNET_NUM_POOL_BUF >= 1"
#endif
/* Check PBUF structure configuration */
#if(WCHNET_NUM_PBUF < 1)
#error "WCHNET_NUM_PBUF Error,Please Config WCHNET_NUM_PBUF >= 1"
#error "WCHNET_NUM_PBUF Error,Please Configure WCHNET_NUM_PBUF >= 1"
#endif
/* Check IP Assignment Configuration */
#if((WCHNET_NUM_IP_REASSDATA > 10) || (WCHNET_NUM_IP_REASSDATA < 1))
#error "WCHNET_NUM_IP_REASSDATA Error,Please Config WCHNET_NUM_IP_REASSDATA < 10 && WCHNET_NUM_IP_REASSDATA >= 1 "
#if(CFG0_IP_REASS_PBUFS && ((WCHNET_NUM_IP_REASSDATA > 10) || (WCHNET_NUM_IP_REASSDATA < 1)))
#error "WCHNET_NUM_IP_REASSDATA Error,Please Configure WCHNET_NUM_IP_REASSDATA < 10 && WCHNET_NUM_IP_REASSDATA >= 1 "
#endif
/* Check the number of reassembled IP PBUFs */
#if(WCHNET_IP_REASS_PBUFS > WCHNET_NUM_POOL_BUF)
#error "WCHNET_IP_REASS_PBUFS Error,Please Config WCHNET_IP_REASS_PBUFS < WCHNET_NUM_POOL_BUF"
#if(CFG0_IP_REASS_PBUFS > WCHNET_NUM_POOL_BUF)
#error "WCHNET_NUM_POOL_BUF Error,Please Configure CFG0_IP_REASS_PBUFS < WCHNET_NUM_POOL_BUF"
#endif
/* Check Timer period, in Ms. */
#if(WCHNETTIMERPERIOD > 50)
#error "WCHNETTIMERPERIOD Error,Please Config WCHNETTIMERPERIOD < 50"
#error "WCHNETTIMERPERIOD Error,Please Configure WCHNETTIMERPERIOD < 50"
#endif
/* Configuration value 0 */
#define WCHNET_MISC_CONFIG0 (((CFG0_TCP_SEND_COPY) << 0) |\
((CFG0_TCP_RECV_COPY) << 1) |\
((CFG0_TCP_OLD_DELETE) << 2) |\
((CFG0_IP_REASS_PBUFS) << 3) )
((CFG0_IP_REASS_PBUFS) << 3) |\
((CFG0_TCP_DEALY_ACK_DISABLE) << 8))
/* Configuration value 1 */
#define WCHNET_MISC_CONFIG1 (((WCHNET_MAX_SOCKET_NUM)<<0)|\
((WCHNET_PING_ENABLE) << 13) |\
((TCP_RETRY_COUNT) << 14) |\
((TCP_RETRY_PERIOD) << 19) |\
((SOCKET_SEND_RETRY) << 25) )
((SOCKET_SEND_RETRY) << 25) |\
((FINE_DHCP_PERIOD) << 27))
#ifdef __cplusplus
}
EVT/EXAM/ETH/ETH_UART/.cproject
-1
View File
@@ -244,5 +244,4 @@
</storageModule>
<storageModule moduleId="org.eclipse.cdt.core.LanguageSettingsProviders"/>
<storageModule moduleId="org.eclipse.cdt.make.core.buildtargets"/>
<storageModule moduleId="refreshScope"/>
</cproject>
EVT/EXAM/ETH/ETH_UART/.settings/language.settings.xml
-14
View File
@@ -1,14 +0,0 @@
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<project>
<configuration id="ilg.gnumcueclipse.managedbuild.cross.riscv.config.elf.release.1008047074" name="obj">
<extension point="org.eclipse.cdt.core.LanguageSettingsProvider">
<provider copy-of="extension" id="org.eclipse.cdt.ui.UserLanguageSettingsProvider"/>
<provider-reference id="org.eclipse.cdt.core.ReferencedProjectsLanguageSettingsProvider" ref="shared-provider"/>
<provider-reference id="org.eclipse.cdt.managedbuilder.core.MBSLanguageSettingsProvider" ref="shared-provider"/>
<provider class="org.eclipse.cdt.managedbuilder.language.settings.providers.GCCBuiltinSpecsDetector" console="false" env-hash="1895333633971793275" id="ilg.gnumcueclipse.managedbuild.cross.riscv.GCCBuiltinSpecsDetector" keep-relative-paths="false" name="CDT RISC-V Cross GCC Built-in Compiler Settings" parameter="${COMMAND} ${FLAGS} ${cross_toolchain_flags} -E -P -v -dD &quot;${INPUTS}&quot;" prefer-non-shared="true">
<language-scope id="org.eclipse.cdt.core.gcc"/>
<language-scope id="org.eclipse.cdt.core.g++"/>
</provider>
</extension>
</configuration>
</project>
EVT/EXAM/ETH/ETH_UART/.settings/org.eclipse.core.resources.prefs
-2
View File
@@ -1,2 +0,0 @@
eclipse.preferences.version=1
encoding//User/main.c=UTF-8
EVT/EXAM/ETH/ETH_UART/User/bsp_uart.c
+2 -2
View File
@@ -110,7 +110,7 @@ void UART_Interrupt_Init(void)
*
* @return none
* */
void BSP_Uart_Init(void)
void BSP_Uart_Init(uint32_t baudrate )
{
USART_InitTypeDef USART_InitStructure = {0};
@@ -131,7 +131,7 @@ void BSP_Uart_Init(void)
RCC_APB1PeriphClockCmd(RCC_APB1Periph_USART2, ENABLE);
USART_InitStructure.USART_BaudRate = BAUD_RATE;
USART_InitStructure.USART_BaudRate = baudrate;
USART_InitStructure.USART_WordLength = USART_WordLength_8b;
USART_InitStructure.USART_StopBits = USART_StopBits_1;
USART_InitStructure.USART_Parity = USART_Parity_No;
EVT/EXAM/ETH/ETH_UART/User/bsp_uart.h
+3 -3
View File
@@ -16,13 +16,13 @@
#include "net_config.h"
/* Global define */
#define BAUD_RATE 1000000
#define BAUD_RATE 921600
#define size(a) (sizeof(a) / sizeof(*(a)))
#define MIN(X,Y) ((X) < (Y) ? (X) : (Y))
#define UART_RX_DMA_SIZE 2048 //Must be a power of 2 ( a%2^n = a&(2^n - 1) )
#define UART_RX_DMA_SIZE RECE_BUF_LEN
#define ETH_RECEIVE_SIZE RECE_BUF_LEN
@@ -47,7 +47,7 @@ struct uart_data
extern struct uart_data uart_data_t;
extern void BSP_Uart_Init(void);
extern void BSP_Uart_Init(uint32_t baudrate );
#endif /* end of bsp_uart.h */
EVT/EXAM/ETH/ETH_UART/User/ch32v20x_it.c
+2 -1
View File
@@ -10,7 +10,6 @@
* microcontroller manufactured by Nanjing Qinheng Microelectronics.
*******************************************************************************/
#include "ch32v20x_it.h"
#include <wchnet.h>
#include "eth_driver.h"
#include "bsp_uart.h"
@@ -87,6 +86,8 @@ void DMA1_Channel7_IRQHandler(void)
DMA_Cmd(DMA1_Channel7,DISABLE);
uart_data_t.uart_tx_dma_state = IDLE;
uart_data_t.tx_read++;
/* Prevent access from out-of-bounds */
uart_data_t.tx_read = (uart_data_t.tx_read)%UART_TX_BUF_NUM;
uart_data_t.tx_remainBuffNum++;
DMA_ClearITPendingBit(DMA1_IT_TC7);
}
EVT/EXAM/ETH/ETH_UART/User/main.c
+73 -103
View File
@@ -12,27 +12,26 @@
/*
*@Note
ETH_UART example demonstrates data transparency between Ethernet and UART.
By default, 1000000 baud rate (can be changed in bsp_uart.h) is used for serial port data transmission.
By default, 921600 baud rate (can be changed in bsp_uart.h) is used for serial port data transmission.
For details on the selection of engineering chips,
please refer to the "CH32V20x Evaluation Board Manual" under the CH32V20xEVT\EVT\PUB folder.
*/
#include "string.h"
#include "debug.h"
#include "eth_driver.h"
#include "bsp_uart.h"
u8 MACAddr[6]; //MAC address
u8 IPAddr[4] = {192,168,1,10}; //IP address
u8 GWIPAddr[4] = {192,168,1,1}; //Gateway IP address
u8 IPMask[4] = {255,255,255,0}; //subnet mask
u8 DESIP[4] = {192,168,1,100}; //destination IP address
u8 MACAddr[6]; //MAC address
u8 IPAddr[4] = {192, 168, 1, 10}; //IP address
u8 GWIPAddr[4] = {192, 168, 1, 1}; //Gateway IP address
u8 IPMask[4] = {255, 255, 255, 0}; //subnet mask
u8 DESIP[4] = {192, 168, 1, 100}; //destination IP address
u8 SocketId; //socket id
u8 SocketRecvBuf[RECE_BUF_LEN]; //socket data buff
u16 desport = 1000; //destination port
u16 srcport = 1000; //source port
u8 SocketId; //socket id
u8 SocketRecvBuf[RECE_BUF_LEN]; //socket data buff
u16 desport = 1000; //destination port
u16 srcport = 1000; //source port
u8 TCPConnValid = 0; //0 disconnected 1 connect
u8 TCPConnValid = 0; //0 disconnected 1 connect
/*********************************************************************
* @fn mStopIfError
@@ -62,7 +61,7 @@ void TIM2_Init( void )
RCC_APB1PeriphClockCmd(RCC_APB1Periph_TIM2, ENABLE);
TIM_TimeBaseStructure.TIM_Period = SystemCoreClock / 1000000 - 1;
TIM_TimeBaseStructure.TIM_Period = SystemCoreClock / 1000000;
TIM_TimeBaseStructure.TIM_Prescaler = WCHNETTIMERPERIOD * 1000 - 1;
TIM_TimeBaseStructure.TIM_ClockDivision = 0;
TIM_TimeBaseStructure.TIM_CounterMode = TIM_CounterMode_Up;
@@ -83,20 +82,20 @@ void TIM2_Init( void )
*/
void WCHNET_CreateTcpSocket(void)
{
u8 i;
SOCK_INF TmpSocketInf;
u8 i;
SOCK_INF TmpSocketInf;
memset((void *)&TmpSocketInf,0,sizeof(SOCK_INF));
memcpy((void *)TmpSocketInf.IPAddr,DESIP,4);
TmpSocketInf.DesPort = desport;
TmpSocketInf.SourPort = srcport;
TmpSocketInf.ProtoType = PROTO_TYPE_TCP;
TmpSocketInf.RecvBufLen = RECE_BUF_LEN;
i = WCHNET_SocketCreat(&SocketId,&TmpSocketInf);
printf("WCHNET_SocketCreat %d\r\n",SocketId);
mStopIfError(i);
i = WCHNET_SocketConnect(SocketId);
mStopIfError(i);
memset((void *)&TmpSocketInf,0,sizeof(SOCK_INF));
memcpy((void *)TmpSocketInf.IPAddr,DESIP,4);
TmpSocketInf.DesPort = desport;
TmpSocketInf.SourPort = srcport;
TmpSocketInf.ProtoType = PROTO_TYPE_TCP;
TmpSocketInf.RecvBufLen = RECE_BUF_LEN;
i = WCHNET_SocketCreat(&SocketId,&TmpSocketInf);
printf("WCHNET_SocketCreat %d\r\n",SocketId);
mStopIfError(i);
i = WCHNET_SocketConnect(SocketId);
mStopIfError(i);
}
@@ -109,59 +108,30 @@ void WCHNET_CreateTcpSocket(void)
*/
void uartRxAndSendDataToETH(void)
{
int ret = -1;
u8 *p;
uint32_t temp = 0;
uint32_t len = 0;
uint32_t len_1 = 0;
uint32_t readindex = 0;
temp = DMA1_Channel6->CNTR;
/* uart rx dma CNTR not equal to last, indicating that data is received*/
if(temp != uart_data_t.last_RX_DMA_length)
{
/* calculate the length of the received data */
uart_data_t.rx_write += (uart_data_t.last_RX_DMA_length - temp) & (UART_RX_DMA_SIZE - 1);
/* update last rx dma CNTR */
uart_data_t.last_RX_DMA_length = temp;
/*calculate the length of the RX_buffer */
len = uart_data_t.rx_write - uart_data_t.rx_read;
/* RX_buffer is full */
if(len > UART_RX_DMA_SIZE)
if(temp < uart_data_t.last_RX_DMA_length)
{
printf("uart2 RX DMA Buff is full!\r\n");
len = 0;
uart_data_t.rx_read = 0;
uart_data_t.rx_write = 0;
uart_data_t.last_RX_DMA_length = 0;
len = uart_data_t.last_RX_DMA_length - temp;
}
/* send data starting from rx_read to RX_buffer end */
len_1 = MIN(len,UART_RX_DMA_SIZE-(uart_data_t.rx_read&(UART_RX_DMA_SIZE-1)));
if(len_1 != 0)
{
ret = WCHNET_SocketSend(SocketId, &uart_data_t.RX_buffer[uart_data_t.rx_read&(UART_RX_DMA_SIZE-1)], &len_1);
if (ret == 0)
{
uart_data_t.rx_read += len_1;
}
}
/* send the rest of the data(if any) at beginning of RX_buffer */
if( (len-len_1) != 0)
{
len_1 = len-len_1;
ret = WCHNET_SocketSend(SocketId, &uart_data_t.RX_buffer[0], &len_1);
if (ret == 0)
{
uart_data_t.rx_read += len_1;
}
else {
len = uart_data_t.last_RX_DMA_length;
}
readindex = UART_RX_DMA_SIZE - uart_data_t.last_RX_DMA_length;
p = &uart_data_t.RX_buffer[readindex];
WCHNET_SocketSend(SocketId, p, &len);
uart_data_t.last_RX_DMA_length -= len;
if(uart_data_t.last_RX_DMA_length == 0)
uart_data_t.last_RX_DMA_length = UART_RX_DMA_SIZE;
}
}
/*********************************************************************
@@ -173,16 +143,13 @@ void uartRxAndSendDataToETH(void)
*/
void uartTx(void)
{
uint16_t read_buf = 0;
if(uart_data_t.uart_tx_dma_state == IDLE)
{
/* eth has received data */
if(uart_data_t.tx_remainBuffNum < UART_TX_BUF_NUM)
{
read_buf = (uart_data_t.tx_read)%UART_TX_BUF_NUM;
DMA1_Channel7->MADDR = (uint32_t) &uart_data_t.TX_buffer[read_buf];
DMA1_Channel7->CNTR = uart_data_t.TX_data_length[read_buf];
DMA1_Channel7->MADDR = (uint32_t) &uart_data_t.TX_buffer[uart_data_t.tx_read];
DMA1_Channel7->CNTR = uart_data_t.TX_data_length[uart_data_t.tx_read];
uart_data_t.uart_tx_dma_state = BUSY;
DMA_Cmd(DMA1_Channel7,ENABLE);
}
@@ -201,21 +168,21 @@ void uartTx(void)
void ETHRx(u8 socketid)
{
u32 len;
uint8_t write_buf = 0;
int8_t receive_state = -1;
len = WCHNET_SocketRecvLen(socketid, NULL); /* query length */
if( uart_data_t.tx_remainBuffNum > 0)
{
write_buf = (uart_data_t.tx_write)%UART_TX_BUF_NUM;
/* socket receive */
receive_state = WCHNET_SocketRecv(socketid, uart_data_t.TX_buffer[write_buf], &len);
receive_state = WCHNET_SocketRecv(socketid, uart_data_t.TX_buffer[uart_data_t.tx_write], &len);
if(receive_state == WCHNET_ERR_SUCCESS)
{
uart_data_t.TX_data_length[write_buf] = len;
uart_data_t.TX_data_length[uart_data_t.tx_write] = len;
uart_data_t.tx_write++;
/* Prevent access from out-of-bounds */
uart_data_t.tx_write = (uart_data_t.tx_write)%UART_TX_BUF_NUM;
uart_data_t.tx_remainBuffNum--;
}
@@ -278,26 +245,26 @@ void WCHNET_HandleGlobalInt(void)
intstat = WCHNET_GetGlobalInt(); //get global interrupt flag
if(intstat & GINT_STAT_UNREACH) //Unreachable interrupt
{
printf("GINT_STAT_UNREACH\r\n");
printf("GINT_STAT_UNREACH\r\n");
}
if(intstat & GINT_STAT_IP_CONFLI) //IP conflict
{
printf("GINT_STAT_IP_CONFLI\r\n");
}
if(intstat & GINT_STAT_PHY_CHANGE) //PHY status change
{
i = WCHNET_GetPHYStatus(); //socket related interrupt
if(i&PHY_Linked_Status)
printf("PHY Link Success\r\n");
}
if(intstat & GINT_STAT_SOCKET)
{
for(i = 0; i < WCHNET_MAX_SOCKET_NUM; i ++)
{
socketint = WCHNET_GetSocketInt(i);
if(socketint)WCHNET_HandleSockInt(i,socketint);
}
}
if(intstat & GINT_STAT_IP_CONFLI) //IP conflict
{
printf("GINT_STAT_IP_CONFLI\r\n");
}
if(intstat & GINT_STAT_PHY_CHANGE) //PHY status change
{
i = WCHNET_GetPHYStatus(); //socket related interrupt
if(i&PHY_Linked_Status)
printf("PHY Link Success\r\n");
}
if(intstat & GINT_STAT_SOCKET)
{
for(i = 0; i < WCHNET_MAX_SOCKET_NUM; i ++)
{
socketint = WCHNET_GetSocketInt(i);
if(socketint)WCHNET_HandleSockInt(i,socketint);
}
}
}
/*********************************************************************
@@ -313,19 +280,22 @@ int main(void)
Delay_Init();
USART_Printf_Init(115200); //USART initialize
printf("ETH_UART\r\n");
printf("SystemClk:%d\r\n",SystemCoreClock);
printf("net version:%x\n",WCHNET_GetVer());
if( WCHNET_LIB_VER != WCHNET_GetVer() ){
printf("version error.\n");
printf("ETH_UART\r\n");
if((SystemCoreClock == 60000000) || (SystemCoreClock == 120000000))
printf("SystemClk:%d\r\n", SystemCoreClock);
else
printf("Error: Please choose 60MHz and 120MHz clock when using Ethernet!\r\n");
printf("net version:%x\n", WCHNET_GetVer());
if(WCHNET_LIB_VER != WCHNET_GetVer()){
printf("version error.\n");
}
WCHNET_GetMacAddr(MACAddr); //get the chip MAC address
printf("mac addr:");
for(i = 0; i < 6; i++)
printf("%x ",MACAddr[i]);
printf("%x ", MACAddr[i]);
printf("\n");
TIM2_Init();
BSP_Uart_Init(); //USART2 initialize
BSP_Uart_Init(BAUD_RATE); //USART2 initialize
i = ETH_LibInit(IPAddr,GWIPAddr,IPMask,MACAddr); //Ethernet library initialize
mStopIfError(i);
if(i == WCHNET_ERR_SUCCESS) printf("WCHNET_LibInit Success\r\n");
@@ -336,7 +306,7 @@ int main(void)
{
/*Ethernet library main task function,
* which needs to be called cyclically*/
WCHNET_MainTask();
WCHNET_MainTask();
/*Query the Ethernet global interrupt,
* if there is an interrupt, call the global interrupt handler*/
if(WCHNET_QueryGlobalInt())
EVT/EXAM/ETH/ETH_UART/User/net_config.h
+55 -32
View File
@@ -29,10 +29,12 @@ extern "C" {
#define WCHNET_NUM_TCP_LISTEN 0 /* Number of TCP listening */
/* The number of sockets, the maximum is 31 */
#define WCHNET_MAX_SOCKET_NUM (WCHNET_NUM_IPRAW+WCHNET_NUM_UDP+WCHNET_NUM_TCP+WCHNET_NUM_TCP_LISTEN)
#define WCHNET_MAX_SOCKET_NUM (WCHNET_NUM_IPRAW+WCHNET_NUM_UDP+WCHNET_NUM_TCP+WCHNET_NUM_TCP_LISTEN)
#define WCHNET_TCP_MSS 1460 /* Size of TCP MSS*/
#define WCHNET_NUM_POOL_BUF (WCHNET_NUM_TCP*2+2) /* The number of POOL BUFs, the number of receive queues */
/*********************************************************************
* MAC queue configuration
*/
@@ -49,94 +51,115 @@ extern "C" {
#endif
/*********************************************************************
* Functional configuration
* Functional configuration
*/
#define WCHNET_PING_ENABLE 1 /* PING is enabled, PING is enabled by default */
#define WCHNET_PING_ENABLE 1 /* PING is enabled, PING is enabled by default */
#define TCP_RETRY_COUNT 20 /* The number of TCP retransmissions, the default value is 20 */
#define TCP_RETRY_COUNT 20 /* The number of TCP retransmissions, the default value is 20 */
#define TCP_RETRY_PERIOD 10 /* TCP retransmission period, the default value is 10, the unit is 50ms */
#define TCP_RETRY_PERIOD 10 /* TCP retransmission period, the default value is 10, the unit is 50ms */
#define SOCKET_SEND_RETRY 1 /* Send failed retry configuration, 1: enable, 0: disable */
#define SOCKET_SEND_RETRY 0 /* Send failed retry configuration, 1: enable, 0: disable */
#define CFG0_TCP_SEND_COPY 1 /* TCP send buffer copy, 1: copy, 0: not copy */
#define FINE_DHCP_PERIOD 8 /* Fine DHCP period, the default value is 8, the unit is 250ms */
#define CFG0_TCP_RECV_COPY 1 /* TCP receive replication optimization, internal debugging use */
#define CFG0_TCP_SEND_COPY 1 /* TCP send buffer copy, 1: copy, 0: not copy */
#define CFG0_TCP_OLD_DELETE 0 /* Delete oldest TCP connection, 1: enable, 0: disable */
#define CFG0_TCP_RECV_COPY 1 /* TCP receive replication optimization, internal debugging use */
#define CFG0_TCP_OLD_DELETE 0 /* Delete oldest TCP connection, 1: enable, 0: disable */
#define CFG0_IP_REASS_PBUFS 0 /* Number of reassembled IP PBUFs */
#define CFG0_TCP_DEALY_ACK_DISABLE 1 /* 1: disable TCP delay ACK 0: enable TCP delay ACK */
/*********************************************************************
* Memory related configuration
* Memory related configuration
*/
/*If a single socket cannot reach full speed,
/* If you want to achieve a higher transmission speed,
* try to increase RECE_BUF_LEN to (WCHNET_TCP_MSS*4)
* and increase WCHNET_NUM_TCP_SEG to (WCHNET_NUM_TCP*4)*/
#define RECE_BUF_LEN (WCHNET_TCP_MSS*2) /* socket receive buffer size */
#define WCHNET_NUM_PBUF (WCHNET_MAX_SOCKET_NUM+WCHNET_NUM_TCP) /* Number of PBUF structures */
#define WCHNET_NUM_PBUF WCHNET_NUM_POOL_BUF /* Number of PBUF structures */
#define WCHNET_NUM_TCP_SEG (WCHNET_NUM_TCP*2) /* The number of TCP segments used to send */
#define WCHNET_MEM_HEAP_SIZE (((WCHNET_TCP_MSS+0x10+54)*WCHNET_NUM_TCP_SEG)+ETH_TX_BUF_SZE+64) /* memory heap size */
#define WCHNET_MEM_HEAP_SIZE (((WCHNET_TCP_MSS+0x10+54+8)*WCHNET_NUM_TCP_SEG)+ETH_TX_BUF_SZE+64+2*0x18) /* memory heap size */
#define WCHNET_NUM_ARP_TABLE 50 /* Number of ARP lists */
#define WCHNET_NUM_IP_REASSDATA 4 /* Number of IP segments */
#define CFG0_IP_REASS_PBUFS 4 /* Number of reassembled IP PBUFs */
#define WCHNET_MEM_ALIGNMENT 4 /* 4 byte alignment */
#define WCHNET_NUM_POOL_BUF (WCHNET_NUM_TCP*2+2) /* The number of POOL BUFs, the number of receive queues */
#if CFG0_IP_REASS_PBUFS
#define WCHNET_NUM_IP_REASSDATA 2 /* Number of reassembled IP structures */
/*1: When using the fragmentation function,
* ensure that the size of WCHNET_SIZE_POOL_BUF is large enough to store a single fragmented packet*/
#define WCHNET_SIZE_POOL_BUF (((1500 + 14 + 4) + 3) & ~3) /* Buffer size for receiving a single packet */
/*2: When creating a socket that can receive fragmented packets,
* ensure that "RecvBufLen" member of the "struct _SOCK_INF" structure
* (the parameter initialized when calling WCHNET_SocketCreat) is sufficient
* to receive a complete fragmented packet */
#else
#define WCHNET_NUM_IP_REASSDATA 0 /* Number of reassembled IP structures */
#define WCHNET_SIZE_POOL_BUF (((WCHNET_TCP_MSS + 40 + 14 + 4) + 3) & ~3) /* Buffer size for receiving a single packet */
#endif
/* Check receive buffer */
#if(WCHNET_NUM_POOL_BUF * WCHNET_SIZE_POOL_BUF < ETH_RX_BUF_SZE)
#error "WCHNET_NUM_POOL_BUF or WCHNET_TCP_MSS Error"
#error "Please Increase WCHNET_NUM_POOL_BUF or WCHNET_TCP_MSS to make sure the receive buffer is sufficient"
#endif
/* Check the configuration of the SOCKET quantity */
#if( WCHNET_NUM_TCP_LISTEN && !WCHNET_NUM_TCP )
#error "WCHNET_NUM_TCP Error)"
#error "WCHNET_NUM_TCP Error,Please Configure WCHNET_NUM_TCP >= 1"
#endif
/* Check byte alignment must be a multiple of 4 */
#if((WCHNET_MEM_ALIGNMENT % 4) || (WCHNET_MEM_ALIGNMENT == 0))
#error "WCHNET_MEM_ALIGNMENT Error,Please Config WCHNET_MEM_ALIGNMENT = 4 * N, N >=1"
#error "WCHNET_MEM_ALIGNMENT Error,Please Configure WCHNET_MEM_ALIGNMENT = 4 * N, N >=1"
#endif
/* TCP maximum segment length */
#if((WCHNET_TCP_MSS > 1460) || (WCHNET_TCP_MSS < 60))
#error "WCHNET_TCP_MSS Error,Please Config WCHNET_TCP_MSS >= 60 && WCHNET_TCP_MSS <= 1460"
#error "WCHNET_TCP_MSS Error,Please Configure WCHNET_TCP_MSS >= 60 && WCHNET_TCP_MSS <= 1460"
#endif
/* Number of ARP cache tables */
#if((WCHNET_NUM_ARP_TABLE > 0X7F) || (WCHNET_NUM_ARP_TABLE < 1))
#error "WCHNET_NUM_ARP_TABLE Error,Please Config WCHNET_NUM_ARP_TABLE >= 1 && WCHNET_NUM_ARP_TABLE <= 0X7F"
#error "WCHNET_NUM_ARP_TABLE Error,Please Configure WCHNET_NUM_ARP_TABLE >= 1 && WCHNET_NUM_ARP_TABLE <= 0X7F"
#endif
/* Check POOL BUF configuration */
#if(WCHNET_NUM_POOL_BUF < 1)
#error "WCHNET_NUM_POOL_BUF Error,Please Config WCHNET_NUM_POOL_BUF >= 1"
#error "WCHNET_NUM_POOL_BUF Error,Please Configure WCHNET_NUM_POOL_BUF >= 1"
#endif
/* Check PBUF structure configuration */
#if(WCHNET_NUM_PBUF < 1)
#error "WCHNET_NUM_PBUF Error,Please Config WCHNET_NUM_PBUF >= 1"
#error "WCHNET_NUM_PBUF Error,Please Configure WCHNET_NUM_PBUF >= 1"
#endif
/* Check IP Assignment Configuration */
#if((WCHNET_NUM_IP_REASSDATA > 10) || (WCHNET_NUM_IP_REASSDATA < 1))
#error "WCHNET_NUM_IP_REASSDATA Error,Please Config WCHNET_NUM_IP_REASSDATA < 10 && WCHNET_NUM_IP_REASSDATA >= 1 "
#if(CFG0_IP_REASS_PBUFS && ((WCHNET_NUM_IP_REASSDATA > 10) || (WCHNET_NUM_IP_REASSDATA < 1)))
#error "WCHNET_NUM_IP_REASSDATA Error,Please Configure WCHNET_NUM_IP_REASSDATA < 10 && WCHNET_NUM_IP_REASSDATA >= 1 "
#endif
/* Check the number of reassembled IP PBUFs */
#if(WCHNET_IP_REASS_PBUFS > WCHNET_NUM_POOL_BUF)
#error "WCHNET_IP_REASS_PBUFS Error,Please Config WCHNET_IP_REASS_PBUFS < WCHNET_NUM_POOL_BUF"
#if(CFG0_IP_REASS_PBUFS > WCHNET_NUM_POOL_BUF)
#error "WCHNET_NUM_POOL_BUF Error,Please Configure CFG0_IP_REASS_PBUFS < WCHNET_NUM_POOL_BUF"
#endif
/* Check Timer period, in Ms. */
#if(WCHNETTIMERPERIOD > 50)
#error "WCHNETTIMERPERIOD Error,Please Config WCHNETTIMERPERIOD < 50"
#error "WCHNETTIMERPERIOD Error,Please Configure WCHNETTIMERPERIOD < 50"
#endif
/* Configuration value 0 */
#define WCHNET_MISC_CONFIG0 (((CFG0_TCP_SEND_COPY) << 0) |\
((CFG0_TCP_RECV_COPY) << 1) |\
((CFG0_TCP_OLD_DELETE) << 2) |\
((CFG0_IP_REASS_PBUFS) << 3) )
((CFG0_IP_REASS_PBUFS) << 3) |\
((CFG0_TCP_DEALY_ACK_DISABLE) << 8))
/* Configuration value 1 */
#define WCHNET_MISC_CONFIG1 (((WCHNET_MAX_SOCKET_NUM)<<0)|\
((WCHNET_PING_ENABLE) << 13) |\
((TCP_RETRY_COUNT) << 14) |\
((TCP_RETRY_PERIOD) << 19) |\
((SOCKET_SEND_RETRY) << 25) )
((SOCKET_SEND_RETRY) << 25) |\
((FINE_DHCP_PERIOD) << 27))
#ifdef __cplusplus
}
EVT/EXAM/ETH/IPRaw_PING/.cproject
+1 -1
View File
@@ -245,5 +245,5 @@
</storageModule>
<storageModule moduleId="org.eclipse.cdt.core.LanguageSettingsProviders"/>
<storageModule moduleId="org.eclipse.cdt.make.core.buildtargets"/>
<storageModule moduleId="refreshScope"/>
</cproject>
EVT/EXAM/ETH/IPRaw_PING/.settings/language.settings.xml
-14
View File
@@ -1,14 +0,0 @@
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<project>
<configuration id="ilg.gnumcueclipse.managedbuild.cross.riscv.config.elf.release.1008047074" name="obj">
<extension point="org.eclipse.cdt.core.LanguageSettingsProvider">
<provider copy-of="extension" id="org.eclipse.cdt.ui.UserLanguageSettingsProvider"/>
<provider-reference id="org.eclipse.cdt.core.ReferencedProjectsLanguageSettingsProvider" ref="shared-provider"/>
<provider-reference id="org.eclipse.cdt.managedbuilder.core.MBSLanguageSettingsProvider" ref="shared-provider"/>
<provider class="org.eclipse.cdt.managedbuilder.language.settings.providers.GCCBuiltinSpecsDetector" console="false" env-hash="1985482667448688063" id="ilg.gnumcueclipse.managedbuild.cross.riscv.GCCBuiltinSpecsDetector" keep-relative-paths="false" name="CDT RISC-V Cross GCC Built-in Compiler Settings" parameter="${COMMAND} ${FLAGS} ${cross_toolchain_flags} -E -P -v -dD &quot;${INPUTS}&quot;" prefer-non-shared="true">
<language-scope id="org.eclipse.cdt.core.gcc"/>
<language-scope id="org.eclipse.cdt.core.g++"/>
</provider>
</extension>
</configuration>
</project>
EVT/EXAM/ETH/IPRaw_PING/.settings/org.eclipse.core.resources.prefs
-2
View File
@@ -1,2 +0,0 @@
eclipse.preferences.version=1
encoding//User/main.c=UTF-8
EVT/EXAM/ETH/IPRaw_PING/User/ch32v20x_it.c
-1
View File
@@ -10,7 +10,6 @@
* microcontroller manufactured by Nanjing Qinheng Microelectronics.
*******************************************************************************/
#include "ch32v20x_it.h"
#include <wchnet.h>
#include "eth_driver.h"
void NMI_Handler(void) __attribute__((interrupt("WCH-Interrupt-fast")));
EVT/EXAM/ETH/IPRaw_PING/User/main.c
+23 -22
View File
@@ -11,12 +11,11 @@
*******************************************************************************/
/*
*@Note
IPRaw_PING example, demonstrate the PING feature.
IPRaw_PING example, demonstrate the PING function.
For details on the selection of engineering chips,
please refer to the "CH32V20x Evaluation Board Manual" under the CH32V20xEVT\EVT\PUB folder.
*/
#include "string.h"
#include "debug.h"
#include "eth_driver.h"
#include "PING.h"
@@ -56,16 +55,14 @@ void mStopIfError(u8 iError)
void TIM2_Init( void )
{
TIM_TimeBaseInitTypeDef TIM_TimeBaseStructure={0};
RCC_APB1PeriphClockCmd(RCC_APB1Periph_TIM2, ENABLE);
TIM_TimeBaseStructure.TIM_Period = SystemCoreClock / 1000000 - 1;
TIM_TimeBaseStructure.TIM_Period = SystemCoreClock / 1000000;
TIM_TimeBaseStructure.TIM_Prescaler = WCHNETTIMERPERIOD * 1000 - 1;
TIM_TimeBaseStructure.TIM_ClockDivision = 0;
TIM_TimeBaseStructure.TIM_CounterMode = TIM_CounterMode_Up;
TIM_TimeBaseInit(TIM2, &TIM_TimeBaseStructure);
TIM_ITConfig(TIM2, TIM_IT_Update ,ENABLE);
TIM_Cmd(TIM2, ENABLE);
TIM_ClearITPendingBit(TIM2, TIM_IT_Update );
NVIC_EnableIRQ(TIM2_IRQn);
@@ -80,17 +77,17 @@ void TIM2_Init( void )
*/
void WCHNET_CreateIPRawSocket(void)
{
u8 i;
SOCK_INF TmpSocketInf;
u8 i;
SOCK_INF TmpSocketInf;
memset((void *)&TmpSocketInf,0,sizeof(SOCK_INF));
memcpy((void *)TmpSocketInf.IPAddr,DESIP,4);
TmpSocketInf.SourPort = IPRawProto; //In IPRAW mode, SourPort is the protocol type
TmpSocketInf.ProtoType = PROTO_TYPE_IP_RAW;
TmpSocketInf.RecvStartPoint = (u32)SocketRecvBuf;
TmpSocketInf.RecvBufLen = RECE_BUF_LEN ;
i = WCHNET_SocketCreat(&SocketId,&TmpSocketInf);
mStopIfError(i);
memset((void *)&TmpSocketInf,0,sizeof(SOCK_INF));
memcpy((void *)TmpSocketInf.IPAddr,DESIP,4);
TmpSocketInf.SourPort = IPRawProto; //In IPRAW mode, SourPort is the protocol type
TmpSocketInf.ProtoType = PROTO_TYPE_IP_RAW;
TmpSocketInf.RecvStartPoint = (u32)SocketRecvBuf;
TmpSocketInf.RecvBufLen = RECE_BUF_LEN ;
i = WCHNET_SocketCreat(&SocketId,&TmpSocketInf);
mStopIfError(i);
}
/*********************************************************************
@@ -179,24 +176,28 @@ int main(void)
Delay_Init();
USART_Printf_Init(115200); //USART initialize
printf("IPRaw_PING Test\r\n");
printf("SystemClk:%d\r\n",SystemCoreClock);
printf("IPRaw_PING Test\r\n");
if((SystemCoreClock == 60000000) || (SystemCoreClock == 120000000))
printf("SystemClk:%d\r\n", SystemCoreClock);
else
printf("Error: Please choose 60MHz and 120MHz clock when using Ethernet!\r\n");
printf("net version:%x\n",WCHNET_GetVer());
if( WCHNET_LIB_VER != WCHNET_GetVer() ){
printf("version error.\n");
if(WCHNET_LIB_VER != WCHNET_GetVer()){
printf("version error.\n");
}
WCHNET_GetMacAddr(MACAddr); //get the chip MAC address
printf("mac addr:");
for(i = 0; i < 6; i++)
printf("%x ",MACAddr[i]);
printf("%x ", MACAddr[i]);
printf("\n");
TIM2_Init();
i = ETH_LibInit(IPAddr,GWIPAddr,IPMask,MACAddr); //Ethernet library initialize
mStopIfError(i);
if(i == WCHNET_ERR_SUCCESS) printf("WCHNET_LibInit Success\r\n");
WCHNET_CreateIPRawSocket(); //create IPRAW socket
InitParameter( );
InitPING( );
InitParameter();
InitPING();
while(1)
{
/*Ethernet library main task function,
EVT/EXAM/ETH/IPRaw_PING/User/net_config.h
+55 -32
View File
@@ -29,10 +29,12 @@ extern "C" {
#define WCHNET_NUM_TCP_LISTEN 0 /* Number of TCP listening */
/* The number of sockets, the maximum is 31 */
#define WCHNET_MAX_SOCKET_NUM (WCHNET_NUM_IPRAW+WCHNET_NUM_UDP+WCHNET_NUM_TCP+WCHNET_NUM_TCP_LISTEN)
#define WCHNET_MAX_SOCKET_NUM (WCHNET_NUM_IPRAW+WCHNET_NUM_UDP+WCHNET_NUM_TCP+WCHNET_NUM_TCP_LISTEN)
#define WCHNET_TCP_MSS 1460 /* Size of TCP MSS*/
#define WCHNET_NUM_POOL_BUF (WCHNET_NUM_TCP*2+2) /* The number of POOL BUFs, the number of receive queues */
/*********************************************************************
* MAC queue configuration
*/
@@ -49,94 +51,115 @@ extern "C" {
#endif
/*********************************************************************
* Functional configuration
* Functional configuration
*/
#define WCHNET_PING_ENABLE 1 /* PING is enabled, PING is enabled by default */
#define WCHNET_PING_ENABLE 1 /* PING is enabled, PING is enabled by default */
#define TCP_RETRY_COUNT 20 /* The number of TCP retransmissions, the default value is 20 */
#define TCP_RETRY_COUNT 20 /* The number of TCP retransmissions, the default value is 20 */
#define TCP_RETRY_PERIOD 10 /* TCP retransmission period, the default value is 10, the unit is 50ms */
#define TCP_RETRY_PERIOD 10 /* TCP retransmission period, the default value is 10, the unit is 50ms */
#define SOCKET_SEND_RETRY 1 /* Send failed retry configuration, 1: enable, 0: disable */
#define SOCKET_SEND_RETRY 0 /* Send failed retry configuration, 1: enable, 0: disable */
#define CFG0_TCP_SEND_COPY 1 /* TCP send buffer copy, 1: copy, 0: not copy */
#define FINE_DHCP_PERIOD 8 /* Fine DHCP period, the default value is 8, the unit is 250ms */
#define CFG0_TCP_RECV_COPY 1 /* TCP receive replication optimization, internal debugging use */
#define CFG0_TCP_SEND_COPY 1 /* TCP send buffer copy, 1: copy, 0: not copy */
#define CFG0_TCP_OLD_DELETE 0 /* Delete oldest TCP connection, 1: enable, 0: disable */
#define CFG0_TCP_RECV_COPY 1 /* TCP receive replication optimization, internal debugging use */
#define CFG0_TCP_OLD_DELETE 0 /* Delete oldest TCP connection, 1: enable, 0: disable */
#define CFG0_IP_REASS_PBUFS 0 /* Number of reassembled IP PBUFs */
#define CFG0_TCP_DEALY_ACK_DISABLE 1 /* 1: disable TCP delay ACK 0: enable TCP delay ACK */
/*********************************************************************
* Memory related configuration
* Memory related configuration
*/
/*If a single socket cannot reach full speed,
/* If you want to achieve a higher transmission speed,
* try to increase RECE_BUF_LEN to (WCHNET_TCP_MSS*4)
* and increase WCHNET_NUM_TCP_SEG to (WCHNET_NUM_TCP*4)*/
#define RECE_BUF_LEN (WCHNET_TCP_MSS*2) /* socket receive buffer size */
#define WCHNET_NUM_PBUF (WCHNET_MAX_SOCKET_NUM+WCHNET_NUM_TCP) /* Number of PBUF structures */
#define WCHNET_NUM_PBUF WCHNET_NUM_POOL_BUF /* Number of PBUF structures */
#define WCHNET_NUM_TCP_SEG (WCHNET_NUM_TCP*2) /* The number of TCP segments used to send */
#define WCHNET_MEM_HEAP_SIZE (((WCHNET_TCP_MSS+0x10+54)*WCHNET_NUM_TCP_SEG)+ETH_TX_BUF_SZE+64) /* memory heap size */
#define WCHNET_MEM_HEAP_SIZE (((WCHNET_TCP_MSS+0x10+54+8)*WCHNET_NUM_TCP_SEG)+ETH_TX_BUF_SZE+64+2*0x18) /* memory heap size */
#define WCHNET_NUM_ARP_TABLE 50 /* Number of ARP lists */
#define WCHNET_NUM_IP_REASSDATA 4 /* Number of IP segments */
#define CFG0_IP_REASS_PBUFS 4 /* Number of reassembled IP PBUFs */
#define WCHNET_MEM_ALIGNMENT 4 /* 4 byte alignment */
#define WCHNET_NUM_POOL_BUF (WCHNET_NUM_TCP*2+2) /* The number of POOL BUFs, the number of receive queues */
#if CFG0_IP_REASS_PBUFS
#define WCHNET_NUM_IP_REASSDATA 2 /* Number of reassembled IP structures */
/*1: When using the fragmentation function,
* ensure that the size of WCHNET_SIZE_POOL_BUF is large enough to store a single fragmented packet*/
#define WCHNET_SIZE_POOL_BUF (((1500 + 14 + 4) + 3) & ~3) /* Buffer size for receiving a single packet */
/*2: When creating a socket that can receive fragmented packets,
* ensure that "RecvBufLen" member of the "struct _SOCK_INF" structure
* (the parameter initialized when calling WCHNET_SocketCreat) is sufficient
* to receive a complete fragmented packet */
#else
#define WCHNET_NUM_IP_REASSDATA 0 /* Number of reassembled IP structures */
#define WCHNET_SIZE_POOL_BUF (((WCHNET_TCP_MSS + 40 + 14 + 4) + 3) & ~3) /* Buffer size for receiving a single packet */
#endif
/* Check receive buffer */
#if(WCHNET_NUM_POOL_BUF * WCHNET_SIZE_POOL_BUF < ETH_RX_BUF_SZE)
#error "WCHNET_NUM_POOL_BUF or WCHNET_TCP_MSS Error"
#error "Please Increase WCHNET_NUM_POOL_BUF or WCHNET_TCP_MSS to make sure the receive buffer is sufficient"
#endif
/* Check the configuration of the SOCKET quantity */
#if( WCHNET_NUM_TCP_LISTEN && !WCHNET_NUM_TCP )
#error "WCHNET_NUM_TCP Error)"
#error "WCHNET_NUM_TCP Error,Please Configure WCHNET_NUM_TCP >= 1"
#endif
/* Check byte alignment must be a multiple of 4 */
#if((WCHNET_MEM_ALIGNMENT % 4) || (WCHNET_MEM_ALIGNMENT == 0))
#error "WCHNET_MEM_ALIGNMENT Error,Please Config WCHNET_MEM_ALIGNMENT = 4 * N, N >=1"
#error "WCHNET_MEM_ALIGNMENT Error,Please Configure WCHNET_MEM_ALIGNMENT = 4 * N, N >=1"
#endif
/* TCP maximum segment length */
#if((WCHNET_TCP_MSS > 1460) || (WCHNET_TCP_MSS < 60))
#error "WCHNET_TCP_MSS Error,Please Config WCHNET_TCP_MSS >= 60 && WCHNET_TCP_MSS <= 1460"
#error "WCHNET_TCP_MSS Error,Please Configure WCHNET_TCP_MSS >= 60 && WCHNET_TCP_MSS <= 1460"
#endif
/* Number of ARP cache tables */
#if((WCHNET_NUM_ARP_TABLE > 0X7F) || (WCHNET_NUM_ARP_TABLE < 1))
#error "WCHNET_NUM_ARP_TABLE Error,Please Config WCHNET_NUM_ARP_TABLE >= 1 && WCHNET_NUM_ARP_TABLE <= 0X7F"
#error "WCHNET_NUM_ARP_TABLE Error,Please Configure WCHNET_NUM_ARP_TABLE >= 1 && WCHNET_NUM_ARP_TABLE <= 0X7F"
#endif
/* Check POOL BUF configuration */
#if(WCHNET_NUM_POOL_BUF < 1)
#error "WCHNET_NUM_POOL_BUF Error,Please Config WCHNET_NUM_POOL_BUF >= 1"
#error "WCHNET_NUM_POOL_BUF Error,Please Configure WCHNET_NUM_POOL_BUF >= 1"
#endif
/* Check PBUF structure configuration */
#if(WCHNET_NUM_PBUF < 1)
#error "WCHNET_NUM_PBUF Error,Please Config WCHNET_NUM_PBUF >= 1"
#error "WCHNET_NUM_PBUF Error,Please Configure WCHNET_NUM_PBUF >= 1"
#endif
/* Check IP Assignment Configuration */
#if((WCHNET_NUM_IP_REASSDATA > 10) || (WCHNET_NUM_IP_REASSDATA < 1))
#error "WCHNET_NUM_IP_REASSDATA Error,Please Config WCHNET_NUM_IP_REASSDATA < 10 && WCHNET_NUM_IP_REASSDATA >= 1 "
#if(CFG0_IP_REASS_PBUFS && ((WCHNET_NUM_IP_REASSDATA > 10) || (WCHNET_NUM_IP_REASSDATA < 1)))
#error "WCHNET_NUM_IP_REASSDATA Error,Please Configure WCHNET_NUM_IP_REASSDATA < 10 && WCHNET_NUM_IP_REASSDATA >= 1 "
#endif
/* Check the number of reassembled IP PBUFs */
#if(WCHNET_IP_REASS_PBUFS > WCHNET_NUM_POOL_BUF)
#error "WCHNET_IP_REASS_PBUFS Error,Please Config WCHNET_IP_REASS_PBUFS < WCHNET_NUM_POOL_BUF"
#if(CFG0_IP_REASS_PBUFS > WCHNET_NUM_POOL_BUF)
#error "WCHNET_NUM_POOL_BUF Error,Please Configure CFG0_IP_REASS_PBUFS < WCHNET_NUM_POOL_BUF"
#endif
/* Check Timer period, in Ms. */
#if(WCHNETTIMERPERIOD > 50)
#error "WCHNETTIMERPERIOD Error,Please Config WCHNETTIMERPERIOD < 50"
#error "WCHNETTIMERPERIOD Error,Please Configure WCHNETTIMERPERIOD < 50"
#endif
/* Configuration value 0 */
#define WCHNET_MISC_CONFIG0 (((CFG0_TCP_SEND_COPY) << 0) |\
((CFG0_TCP_RECV_COPY) << 1) |\
((CFG0_TCP_OLD_DELETE) << 2) |\
((CFG0_IP_REASS_PBUFS) << 3) )
((CFG0_IP_REASS_PBUFS) << 3) |\
((CFG0_TCP_DEALY_ACK_DISABLE) << 8))
/* Configuration value 1 */
#define WCHNET_MISC_CONFIG1 (((WCHNET_MAX_SOCKET_NUM)<<0)|\
((WCHNET_PING_ENABLE) << 13) |\
((TCP_RETRY_COUNT) << 14) |\
((TCP_RETRY_PERIOD) << 19) |\
((SOCKET_SEND_RETRY) << 25) )
((SOCKET_SEND_RETRY) << 25) |\
((FINE_DHCP_PERIOD) << 27))
#ifdef __cplusplus
}
EVT/EXAM/ETH/MAC_RAW/.cproject
+239
View File
@@ -0,0 +1,239 @@
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<?fileVersion 4.0.0?><cproject storage_type_id="org.eclipse.cdt.core.XmlProjectDescriptionStorage">
<storageModule moduleId="org.eclipse.cdt.core.settings">
<cconfiguration id="ilg.gnumcueclipse.managedbuild.cross.riscv.config.elf.release.1008047074">
<storageModule buildSystemId="org.eclipse.cdt.managedbuilder.core.configurationDataProvider" id="ilg.gnumcueclipse.managedbuild.cross.riscv.config.elf.release.1008047074" moduleId="org.eclipse.cdt.core.settings" name="obj">
<externalSettings/>
<extensions>
<extension id="org.eclipse.cdt.core.ELF" point="org.eclipse.cdt.core.BinaryParser"/>
<extension id="org.eclipse.cdt.core.GASErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
<extension id="org.eclipse.cdt.core.GmakeErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
<extension id="org.eclipse.cdt.core.GLDErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
<extension id="org.eclipse.cdt.core.CWDLocator" point="org.eclipse.cdt.core.ErrorParser"/>
<extension id="org.eclipse.cdt.core.GCCErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
</extensions>
</storageModule>
<storageModule moduleId="cdtBuildSystem" version="4.0.0">
<configuration artifactName="${ProjName}" buildArtefactType="org.eclipse.cdt.build.core.buildArtefactType.exe" buildProperties="org.eclipse.cdt.build.core.buildArtefactType=org.eclipse.cdt.build.core.buildArtefactType.exe,org.eclipse.cdt.build.core.buildType=org.eclipse.cdt.build.core.buildType.release" cleanCommand="${cross_rm} -rf" description="" errorParsers="org.eclipse.cdt.core.GASErrorParser;org.eclipse.cdt.core.GmakeErrorParser;org.eclipse.cdt.core.GLDErrorParser;org.eclipse.cdt.core.CWDLocator;org.eclipse.cdt.core.GCCErrorParser" id="ilg.gnumcueclipse.managedbuild.cross.riscv.config.elf.release.1008047074" name="obj" parent="ilg.gnumcueclipse.managedbuild.cross.riscv.config.elf.release">
<folderInfo id="ilg.gnumcueclipse.managedbuild.cross.riscv.config.elf.release.1008047074." name="/" resourcePath="">
<toolChain id="ilg.gnumcueclipse.managedbuild.cross.riscv.toolchain.elf.release.231146001" name="RISC-V Cross GCC" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.toolchain.elf.release">
<option id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.addtools.createflash.1311852988" name="Create flash image" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.addtools.createflash" useByScannerDiscovery="false" value="true" valueType="boolean"/>
<option id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.addtools.createlisting.1983282875" name="Create extended listing" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.addtools.createlisting" useByScannerDiscovery="false" value="true" valueType="boolean"/>
<option id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.addtools.printsize.1000761142" name="Print size" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.addtools.printsize" useByScannerDiscovery="false" value="true" valueType="boolean"/>
<option id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.optimization.level.514997414" name="Optimization Level" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.optimization.level" useByScannerDiscovery="true" value="ilg.gnumcueclipse.managedbuild.cross.riscv.option.optimization.level.size" valueType="enumerated"/>
<option id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.optimization.messagelength.1008570639" name="Message length (-fmessage-length=0)" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.optimization.messagelength" useByScannerDiscovery="true" value="true" valueType="boolean"/>
<option id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.optimization.signedchar.467272439" name="'char' is signed (-fsigned-char)" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.optimization.signedchar" useByScannerDiscovery="true" value="true" valueType="boolean"/>
<option id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.optimization.functionsections.2047756949" name="Function sections (-ffunction-sections)" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.optimization.functionsections" useByScannerDiscovery="true" value="true" valueType="boolean"/>
<option id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.optimization.datasections.207613650" name="Data sections (-fdata-sections)" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.optimization.datasections" useByScannerDiscovery="true" value="true" valueType="boolean"/>
<option id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.debugging.level.1204865254" name="Debug level" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.debugging.level" useByScannerDiscovery="true"/>
<option id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.debugging.format.867779652" name="Debug format" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.debugging.format" useByScannerDiscovery="true"/>
<option id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.target.isa.base.1900297968" name="Architecture" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.target.isa.base" useByScannerDiscovery="false" value="ilg.gnumcueclipse.managedbuild.cross.riscv.option.target.arch.rv32i" valueType="enumerated"/>
<option id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.target.abi.integer.387605487" name="Integer ABI" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.target.abi.integer" useByScannerDiscovery="false" value="ilg.gnumcueclipse.managedbuild.cross.riscv.option.abi.integer.ilp32" valueType="enumerated"/>
<option id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.target.isa.multiply.1509705449" name="Multiply extension (RVM)" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.target.isa.multiply" useByScannerDiscovery="false" value="true" valueType="boolean"/>
<option id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.target.isa.compressed.1038505275" name="Compressed extension (RVC)" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.target.isa.compressed" useByScannerDiscovery="false" value="true" valueType="boolean"/>
<option id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.toolchain.name.1218760634" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.toolchain.name" useByScannerDiscovery="false" value="GNU MCU RISC-V GCC" valueType="string"/>
<option id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.command.prefix.103341323" name="Prefix" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.command.prefix" useByScannerDiscovery="false" value="riscv-none-embed-" valueType="string"/>
<option id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.command.c.487601824" name="C compiler" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.command.c" useByScannerDiscovery="false" value="gcc" valueType="string"/>
<option id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.command.cpp.1062130429" name="C++ compiler" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.command.cpp" useByScannerDiscovery="false" value="g++" valueType="string"/>
<option id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.command.ar.1194282993" name="Archiver" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.command.ar" useByScannerDiscovery="false" value="ar" valueType="string"/>
<option id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.command.objcopy.1529355265" name="Hex/Bin converter" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.command.objcopy" useByScannerDiscovery="false" value="objcopy" valueType="string"/>
<option id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.command.objdump.1053750745" name="Listing generator" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.command.objdump" useByScannerDiscovery="false" value="objdump" valueType="string"/>
<option id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.command.size.1441326233" name="Size command" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.command.size" useByScannerDiscovery="false" value="size" valueType="string"/>
<option id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.command.make.550105535" name="Build command" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.command.make" useByScannerDiscovery="false" value="make" valueType="string"/>
<option id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.command.rm.719280496" name="Remove command" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.command.rm" useByScannerDiscovery="false" value="rm" valueType="string"/>
<option id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.toolchain.id.226017994" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.toolchain.id" useByScannerDiscovery="false" value="512258282" valueType="string"/>
<option id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.target.isa.atomic.1590833110" name="Atomic extension (RVA)" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.target.isa.atomic" useByScannerDiscovery="false" value="true" valueType="boolean"/>
<option id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.warnings.unused.1961191588" name="Warn on various unused elements (-Wunused)" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.warnings.unused" useByScannerDiscovery="true" value="true" valueType="boolean"/>
<option id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.warnings.uninitialized.929829166" name="Warn on uninitialized variables (-Wuninitialized)" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.warnings.uninitialized" useByScannerDiscovery="true" value="false" valueType="boolean"/>
<option id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.target.isa.fp.625259359" name="Floating point" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.target.isa.fp" useByScannerDiscovery="false" value="ilg.gnumcueclipse.managedbuild.cross.riscv.option.isa.fp.none" valueType="enumerated"/>
<option id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.target.abi.fp.1337883519" name="Floating point ABI" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.target.abi.fp" useByScannerDiscovery="false" value="ilg.gnumcueclipse.managedbuild.cross.riscv.option.abi.fp.none" valueType="enumerated"/>
<option id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.target.isa.xw.209981536" name="Extra Compressed extension (RVXW)" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.target.isa.xw" useByScannerDiscovery="false" value="true" valueType="boolean"/>
<option id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.target.saverestore.102115325" name="Small prologue/epilogue (-msave-restore)" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.target.saverestore" useByScannerDiscovery="false" value="true" valueType="boolean"/>
<option id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.optimization.nocommon.1890964142" name="No common unitialized (-fno-common)" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.optimization.nocommon" useByScannerDiscovery="true" value="true" valueType="boolean"/>
<targetPlatform archList="all" binaryParser="org.eclipse.cdt.core.ELF" id="ilg.gnumcueclipse.managedbuild.cross.riscv.targetPlatform.1944008784" isAbstract="false" osList="all" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.targetPlatform"/>
<builder buildPath="${workspace_loc:/GPIO_Toggle}/obj" id="ilg.gnumcueclipse.managedbuild.cross.riscv.builder.1421508906" keepEnvironmentInBuildfile="false" managedBuildOn="true" name="Gnu Make Builder" parallelBuildOn="true" parallelizationNumber="optimal" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.builder"/>
<tool id="ilg.gnumcueclipse.managedbuild.cross.riscv.tool.assembler.1244756189" name="GNU RISC-V Cross Assembler" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.tool.assembler">
<option id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.assembler.usepreprocessor.1692176068" name="Use preprocessor" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.assembler.usepreprocessor" useByScannerDiscovery="false" value="true" valueType="boolean"/>
<option IS_BUILTIN_EMPTY="false" IS_VALUE_EMPTY="false" id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.assembler.include.paths.1034038285" name="Include paths (-I)" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.assembler.include.paths" useByScannerDiscovery="true" valueType="includePath">
<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}/Startup}&quot;"/>
</option>
<inputType id="ilg.gnumcueclipse.managedbuild.cross.riscv.tool.assembler.input.126366858" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.tool.assembler.input"/>
</tool>
<tool id="ilg.gnumcueclipse.managedbuild.cross.riscv.tool.c.compiler.1731377187" name="GNU RISC-V Cross C Compiler" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.tool.c.compiler">
<option IS_BUILTIN_EMPTY="false" IS_VALUE_EMPTY="false" id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.c.compiler.include.paths.1567947810" name="Include paths (-I)" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.c.compiler.include.paths" useByScannerDiscovery="true" valueType="includePath">
<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}/Core}&quot;"/>
<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}/Debug}&quot;"/>
<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}/Ld}&quot;"/>
<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}/Peripheral/inc}&quot;"/>
<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}/ETH_Driver}&quot;"/>
<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}/User}&quot;"/>
</option>
<option id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.c.compiler.std.2020844713" name="Language standard" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.c.compiler.std" useByScannerDiscovery="true" value="ilg.gnumcueclipse.managedbuild.cross.riscv.option.c.compiler.std.gnu99" valueType="enumerated"/>
<option IS_BUILTIN_EMPTY="false" IS_VALUE_EMPTY="false" id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.c.compiler.defs.177116515" name="Defined symbols (-D)" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.c.compiler.defs" useByScannerDiscovery="true" valueType="definedSymbols">
<listOptionValue builtIn="false" value="CH32V20x_D8W"/>
</option>
<inputType id="ilg.gnumcueclipse.managedbuild.cross.riscv.tool.c.compiler.input.2036806839" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.tool.c.compiler.input"/>
</tool>
<tool id="ilg.gnumcueclipse.managedbuild.cross.riscv.tool.cpp.compiler.1610882921" name="GNU RISC-V Cross C++ Compiler" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.tool.cpp.compiler"/>
<tool id="ilg.gnumcueclipse.managedbuild.cross.riscv.tool.c.linker.1620074387" name="GNU RISC-V Cross C Linker" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.tool.c.linker">
<option id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.c.linker.gcsections.194760422" name="Remove unused sections (-Xlinker --gc-sections)" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.c.linker.gcsections" useByScannerDiscovery="false" value="true" valueType="boolean"/>
<option IS_BUILTIN_EMPTY="false" IS_VALUE_EMPTY="true" id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.c.linker.paths.2057340378" name="Library search path (-L)" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.c.linker.paths" useByScannerDiscovery="false" valueType="libPaths"/>
<option IS_BUILTIN_EMPTY="false" IS_VALUE_EMPTY="false" id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.c.linker.scriptfile.1390103472" name="Script files (-T)" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.c.linker.scriptfile" useByScannerDiscovery="false" valueType="stringList">
<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}/Ld/Link.ld}&quot;"/>
</option>
<option id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.c.linker.nostart.913830613" name="Do not use standard start files (-nostartfiles)" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.c.linker.nostart" useByScannerDiscovery="false" value="true" valueType="boolean"/>
<option id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.c.linker.usenewlibnano.239404511" name="Use newlib-nano (--specs=nano.specs)" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.c.linker.usenewlibnano" useByScannerDiscovery="false" value="true" valueType="boolean"/>
<option id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.c.linker.usenewlibnosys.351964161" name="Do not use syscalls (--specs=nosys.specs)" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.c.linker.usenewlibnosys" useByScannerDiscovery="false" value="true" valueType="boolean"/>
<option IS_BUILTIN_EMPTY="false" IS_VALUE_EMPTY="true" id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.c.linker.otherobjs.16994550" name="Other objects" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.c.linker.otherobjs" useByScannerDiscovery="false" valueType="userObjs"/>
<option IS_BUILTIN_EMPTY="false" IS_VALUE_EMPTY="true" id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.c.linker.flags.1125808200" name="Linker flags (-Xlinker [option])" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.c.linker.flags" useByScannerDiscovery="false" valueType="stringList"/>
<option IS_BUILTIN_EMPTY="false" IS_VALUE_EMPTY="true" id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.c.linker.libs.950322766" name="Libraries (-l)" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.c.linker.libs" useByScannerDiscovery="false" valueType="libs"/>
<inputType id="ilg.gnumcueclipse.managedbuild.cross.riscv.tool.c.linker.input.1859223768" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.tool.c.linker.input">
<additionalInput kind="additionalinputdependency" paths="$(USER_OBJS)"/>
<additionalInput kind="additionalinput" paths="$(LIBS)"/>
</inputType>
</tool>
<tool id="ilg.gnumcueclipse.managedbuild.cross.riscv.tool.cpp.linker.1947503520" name="GNU RISC-V Cross C++ Linker" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.tool.cpp.linker">
<option id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.cpp.linker.gcsections.1689063433" name="Remove unused sections (-Xlinker --gc-sections)" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.cpp.linker.gcsections" value="true" valueType="boolean"/>
<option IS_BUILTIN_EMPTY="false" IS_VALUE_EMPTY="false" id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.cpp.linker.paths.1029177148" name="Library search path (-L)" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.cpp.linker.paths" valueType="libPaths">
<listOptionValue builtIn="false" value="&quot;../LD&quot;"/>
</option>
<option IS_BUILTIN_EMPTY="false" IS_VALUE_EMPTY="false" id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.cpp.linker.scriptfile.1751226764" name="Script files (-T)" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.cpp.linker.scriptfile" valueType="stringList">
<listOptionValue builtIn="false" value="Link.ld"/>
</option>
<option id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.cpp.linker.nostart.642896175" name="Do not use standard start files (-nostartfiles)" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.cpp.linker.nostart" value="true" valueType="boolean"/>
<option id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.cpp.linker.usenewlibnano.1540675679" name="Use newlib-nano (--specs=nano.specs)" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.cpp.linker.usenewlibnano" value="true" valueType="boolean"/>
</tool>
<tool id="ilg.gnumcueclipse.managedbuild.cross.riscv.tool.archiver.1292785366" name="GNU RISC-V Cross Archiver" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.tool.archiver"/>
<tool id="ilg.gnumcueclipse.managedbuild.cross.riscv.tool.createflash.1801165667" name="GNU RISC-V Cross Create Flash Image" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.tool.createflash"/>
<tool id="ilg.gnumcueclipse.managedbuild.cross.riscv.tool.createlisting.1356766765" name="GNU RISC-V Cross Create Listing" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.tool.createlisting">
<option id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.createlisting.source.2052761852" name="Display source (--source|-S)" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.createlisting.source" useByScannerDiscovery="false" value="false" valueType="boolean"/>
<option id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.createlisting.allheaders.439659821" name="Display all headers (--all-headers|-x)" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.createlisting.allheaders" useByScannerDiscovery="false" value="true" valueType="boolean"/>
<option id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.createlisting.demangle.67111865" name="Demangle names (--demangle|-C)" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.createlisting.demangle" useByScannerDiscovery="false" value="true" valueType="boolean"/>
<option id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.createlisting.linenumbers.1549373929" name="Display line numbers (--line-numbers|-l)" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.createlisting.linenumbers" useByScannerDiscovery="false" value="false" valueType="boolean"/>
<option id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.createlisting.wide.1298918921" name="Wide lines (--wide|-w)" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.createlisting.wide" useByScannerDiscovery="false" value="false" valueType="boolean"/>
<option id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.createlisting.disassemble.1859590835" name="Disassemble (--disassemble|-d)" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.createlisting.disassemble" useByScannerDiscovery="false" value="true" valueType="boolean"/>
</tool>
<tool id="ilg.gnumcueclipse.managedbuild.cross.riscv.tool.printsize.712424314" name="GNU RISC-V Cross Print Size" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.tool.printsize">
<option id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.printsize.format.1404031980" name="Size format" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.printsize.format" useByScannerDiscovery="false"/>
</tool>
</toolChain>
</folderInfo>
<fileInfo id="ilg.gnumcueclipse.managedbuild.cross.riscv.config.elf.release.1008047074.529083857" name="ch32v20x_usb_host.h" rcbsApplicability="disable" resourcePath="Peripheral/inc/ch32v20x_usb_host.h" toolsToInvoke=""/>
<fileInfo id="ilg.gnumcueclipse.managedbuild.cross.riscv.config.elf.release.1008047074.1630706625" name="ch32v20x_usb.h" rcbsApplicability="disable" resourcePath="Peripheral/inc/ch32v20x_usb.h" toolsToInvoke=""/>
<folderInfo id="ilg.gnumcueclipse.managedbuild.cross.riscv.config.elf.release.1008047074.334436054" name="/" resourcePath="LiteOS/components/exchook">
<toolChain id="ilg.gnumcueclipse.managedbuild.cross.riscv.toolchain.elf.release.2062228612" name="RISC-V Cross GCC" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.toolchain.elf.release" unusedChildren="">
<option id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.addtools.createflash.1311852988.1812227985" name="Create flash image" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.addtools.createflash.1311852988"/>
<option id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.addtools.createlisting.1983282875.794002289" name="Create extended listing" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.addtools.createlisting.1983282875"/>
<option id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.addtools.printsize.1000761142.1161644685" name="Print size" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.addtools.printsize.1000761142"/>
<option id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.optimization.level.514997414.1791600899" name="Optimization Level" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.optimization.level.514997414"/>
<option id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.optimization.messagelength.1008570639.177015924" name="Message length (-fmessage-length=0)" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.optimization.messagelength.1008570639"/>
<option id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.optimization.signedchar.467272439.1926983693" name="'char' is signed (-fsigned-char)" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.optimization.signedchar.467272439"/>
<option id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.optimization.functionsections.2047756949.529750294" name="Function sections (-ffunction-sections)" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.optimization.functionsections.2047756949"/>
<option id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.optimization.datasections.207613650.1387199788" name="Data sections (-fdata-sections)" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.optimization.datasections.207613650"/>
<option id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.debugging.level.1204865254.984447253" name="Debug level" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.debugging.level.1204865254"/>
<option id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.debugging.format.867779652.27813518" name="Debug format" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.debugging.format.867779652"/>
<option id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.target.isa.base.1900297968.1000577842" name="Architecture" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.target.isa.base.1900297968"/>
<option id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.target.abi.integer.387605487.347710818" name="Integer ABI" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.target.abi.integer.387605487"/>
<option id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.target.isa.multiply.1509705449.1311033037" name="Multiply extension (RVM)" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.target.isa.multiply.1509705449"/>
<option id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.target.isa.compressed.1038505275.1602374020" name="Compressed extension (RVC)" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.target.isa.compressed.1038505275"/>
<option id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.toolchain.name.1218760634.876429077" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.toolchain.name.1218760634"/>
<option id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.command.prefix.103341323.517962339" name="Prefix" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.command.prefix.103341323"/>
<option id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.command.c.487601824.398117832" name="C compiler" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.command.c.487601824"/>
<option id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.command.cpp.1062130429.825649012" name="C++ compiler" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.command.cpp.1062130429"/>
<option id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.command.ar.1194282993.2043525793" name="Archiver" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.command.ar.1194282993"/>
<option id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.command.objcopy.1529355265.1924824097" name="Hex/Bin converter" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.command.objcopy.1529355265"/>
<option id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.command.objdump.1053750745.994326153" name="Listing generator" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.command.objdump.1053750745"/>
<option id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.command.size.1441326233.1524712786" name="Size command" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.command.size.1441326233"/>
<option id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.command.make.550105535.1877290161" name="Build command" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.command.make.550105535"/>
<option id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.command.rm.719280496.768716183" name="Remove command" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.command.rm.719280496"/>
<option id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.toolchain.id.226017994.1606796257" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.toolchain.id.226017994"/>
<option id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.target.isa.atomic.1590833110.1143920462" name="Atomic extension (RVA)" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.target.isa.atomic.1590833110"/>
<option id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.warnings.unused.1961191588.1603069542" name="Warn on various unused elements (-Wunused)" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.warnings.unused.1961191588"/>
<option id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.warnings.uninitialized.929829166.361141595" name="Warn on uninitialized variables (-Wuninitialised)" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.warnings.uninitialized.929829166"/>
<targetPlatform archList="all" binaryParser="org.eclipse.cdt.core.ELF" id="ilg.gnumcueclipse.managedbuild.cross.riscv.targetPlatform" isAbstract="false" osList="all" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.targetPlatform"/>
<tool id="ilg.gnumcueclipse.managedbuild.cross.riscv.tool.assembler.8171434" name="GNU RISC-V Cross Assembler" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.tool.assembler.1244756189">
<inputType id="ilg.gnumcueclipse.managedbuild.cross.riscv.tool.assembler.input.1310499878" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.tool.assembler.input"/>
</tool>
<tool id="ilg.gnumcueclipse.managedbuild.cross.riscv.tool.c.compiler.1791728488" name="GNU RISC-V Cross C Compiler" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.tool.c.compiler.1731377187">
<inputType id="ilg.gnumcueclipse.managedbuild.cross.riscv.tool.c.compiler.input.1173456351" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.tool.c.compiler.input"/>
</tool>
<tool id="ilg.gnumcueclipse.managedbuild.cross.riscv.tool.cpp.compiler.108442955" name="GNU RISC-V Cross C++ Compiler" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.tool.cpp.compiler.1610882921"/>
<tool id="ilg.gnumcueclipse.managedbuild.cross.riscv.tool.c.linker.976972193" name="GNU RISC-V Cross C Linker" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.tool.c.linker.1620074387"/>
<tool id="ilg.gnumcueclipse.managedbuild.cross.riscv.tool.cpp.linker.1510729979" name="GNU RISC-V Cross C++ Linker" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.tool.cpp.linker.1947503520"/>
<tool id="ilg.gnumcueclipse.managedbuild.cross.riscv.tool.archiver.312242404" name="GNU RISC-V Cross Archiver" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.tool.archiver.1292785366"/>
<tool id="ilg.gnumcueclipse.managedbuild.cross.riscv.tool.createflash.1021522021" name="GNU RISC-V Cross Create Flash Image" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.tool.createflash.1801165667"/>
<tool id="ilg.gnumcueclipse.managedbuild.cross.riscv.tool.createlisting.1317783986" name="GNU RISC-V Cross Create Listing" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.tool.createlisting.1356766765"/>
<tool id="ilg.gnumcueclipse.managedbuild.cross.riscv.tool.printsize.1634774322" name="GNU RISC-V Cross Print Size" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.tool.printsize.712424314"/>
</toolChain>
</folderInfo>
<folderInfo id="ilg.gnumcueclipse.managedbuild.cross.riscv.config.elf.release.1008047074.1333323521" name="/" resourcePath="LiteOS/third_party/cmsis">
<toolChain id="ilg.gnumcueclipse.managedbuild.cross.riscv.toolchain.elf.release.100688438" name="RISC-V Cross GCC" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.toolchain.elf.release" unusedChildren="">
<option id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.addtools.createflash.1311852988.204242395" name="Create flash image" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.addtools.createflash.1311852988"/>
<option id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.addtools.createlisting.1983282875.1613118878" name="Create extended listing" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.addtools.createlisting.1983282875"/>
<option id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.addtools.printsize.1000761142.2015860899" name="Print size" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.addtools.printsize.1000761142"/>
<option id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.optimization.level.514997414.1636977454" name="Optimization Level" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.optimization.level.514997414"/>
<option id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.optimization.messagelength.1008570639.784696137" name="Message length (-fmessage-length=0)" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.optimization.messagelength.1008570639"/>
<option id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.optimization.signedchar.467272439.914301612" name="'char' is signed (-fsigned-char)" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.optimization.signedchar.467272439"/>
<option id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.optimization.functionsections.2047756949.1939113075" name="Function sections (-ffunction-sections)" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.optimization.functionsections.2047756949"/>
<option id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.optimization.datasections.207613650.2068430746" name="Data sections (-fdata-sections)" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.optimization.datasections.207613650"/>
<option id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.debugging.level.1204865254.1627966088" name="Debug level" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.debugging.level.1204865254"/>
<option id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.debugging.format.867779652.891307898" name="Debug format" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.debugging.format.867779652"/>
<option id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.target.isa.base.1900297968.1492675969" name="Architecture" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.target.isa.base.1900297968"/>
<option id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.target.abi.integer.387605487.460427754" name="Integer ABI" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.target.abi.integer.387605487"/>
<option id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.target.isa.multiply.1509705449.101332093" name="Multiply extension (RVM)" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.target.isa.multiply.1509705449"/>
<option id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.target.isa.compressed.1038505275.97006159" name="Compressed extension (RVC)" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.target.isa.compressed.1038505275"/>
<option id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.toolchain.name.1218760634.1684566918" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.toolchain.name.1218760634"/>
<option id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.command.prefix.103341323.1342041958" name="Prefix" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.command.prefix.103341323"/>
<option id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.command.c.487601824.1841552693" name="C compiler" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.command.c.487601824"/>
<option id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.command.cpp.1062130429.1801436350" name="C++ compiler" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.command.cpp.1062130429"/>
<option id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.command.ar.1194282993.643893858" name="Archiver" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.command.ar.1194282993"/>
<option id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.command.objcopy.1529355265.1997967325" name="Hex/Bin converter" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.command.objcopy.1529355265"/>
<option id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.command.objdump.1053750745.1939554715" name="Listing generator" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.command.objdump.1053750745"/>
<option id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.command.size.1441326233.1342857864" name="Size command" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.command.size.1441326233"/>
<option id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.command.make.550105535.288958149" name="Build command" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.command.make.550105535"/>
<option id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.command.rm.719280496.359746984" name="Remove command" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.command.rm.719280496"/>
<option id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.toolchain.id.226017994.1870097564" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.toolchain.id.226017994"/>
<option id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.target.isa.atomic.1590833110.705902982" name="Atomic extension (RVA)" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.target.isa.atomic.1590833110"/>
<option id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.warnings.unused.1961191588.827934939" name="Warn on various unused elements (-Wunused)" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.warnings.unused.1961191588"/>
<option id="ilg.gnumcueclipse.managedbuild.cross.riscv.option.warnings.uninitialized.929829166.1837883347" name="Warn on uninitialized variables (-Wuninitialised)" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.option.warnings.uninitialized.929829166"/>
<targetPlatform archList="all" binaryParser="org.eclipse.cdt.core.ELF" id="ilg.gnumcueclipse.managedbuild.cross.riscv.targetPlatform" isAbstract="false" osList="all" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.targetPlatform"/>
<tool id="ilg.gnumcueclipse.managedbuild.cross.riscv.tool.assembler.440232423" name="GNU RISC-V Cross Assembler" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.tool.assembler.1244756189">
<inputType id="ilg.gnumcueclipse.managedbuild.cross.riscv.tool.assembler.input.1113434951" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.tool.assembler.input"/>
</tool>
<tool id="ilg.gnumcueclipse.managedbuild.cross.riscv.tool.c.compiler.615957970" name="GNU RISC-V Cross C Compiler" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.tool.c.compiler.1731377187">
<inputType id="ilg.gnumcueclipse.managedbuild.cross.riscv.tool.c.compiler.input.784424371" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.tool.c.compiler.input"/>
</tool>
<tool id="ilg.gnumcueclipse.managedbuild.cross.riscv.tool.cpp.compiler.1796908532" name="GNU RISC-V Cross C++ Compiler" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.tool.cpp.compiler.1610882921"/>
<tool id="ilg.gnumcueclipse.managedbuild.cross.riscv.tool.c.linker.2119140349" name="GNU RISC-V Cross C Linker" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.tool.c.linker.1620074387"/>
<tool id="ilg.gnumcueclipse.managedbuild.cross.riscv.tool.cpp.linker.957422234" name="GNU RISC-V Cross C++ Linker" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.tool.cpp.linker.1947503520"/>
<tool id="ilg.gnumcueclipse.managedbuild.cross.riscv.tool.archiver.940539115" name="GNU RISC-V Cross Archiver" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.tool.archiver.1292785366"/>
<tool id="ilg.gnumcueclipse.managedbuild.cross.riscv.tool.createflash.1092495852" name="GNU RISC-V Cross Create Flash Image" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.tool.createflash.1801165667"/>
<tool id="ilg.gnumcueclipse.managedbuild.cross.riscv.tool.createlisting.1656640092" name="GNU RISC-V Cross Create Listing" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.tool.createlisting.1356766765"/>
<tool id="ilg.gnumcueclipse.managedbuild.cross.riscv.tool.printsize.110026313" name="GNU RISC-V Cross Print Size" superClass="ilg.gnumcueclipse.managedbuild.cross.riscv.tool.printsize.712424314"/>
</toolChain>
</folderInfo>
<sourceEntries>
<entry excluding="Startup/startup_ch32v20x_D6.S|Startup/startup_ch32v20x_D8.S|Startup/startup_ch32v20x.S|LiteOS/components/cppsupport|User/task_sample.c|LiteOS/kal|LiteOS/third_party/cmsis/CMSIS/Core|LiteOS/components/exchook|LiteOS/third_party/cmsis|User/task_sample.h|LiteOS/components/net|LiteOS/testsuits|LiteOS/components/fs" flags="VALUE_WORKSPACE_PATH|RESOLVED" kind="sourcePath" name=""/>
</sourceEntries>
</configuration>
</storageModule>
<storageModule moduleId="org.eclipse.cdt.core.externalSettings"/>
<storageModule moduleId="ilg.gnumcueclipse.managedbuild.packs"/>
</cconfiguration>
</storageModule>
<storageModule moduleId="cdtBuildSystem" version="4.0.0">
<project id="999.ilg.gnumcueclipse.managedbuild.cross.riscv.target.elf.275846018" name="Executable file" projectType="ilg.gnumcueclipse.managedbuild.cross.riscv.target.elf"/>
</storageModule>
<storageModule moduleId="org.eclipse.cdt.core.LanguageSettingsProviders"/>
<storageModule moduleId="org.eclipse.cdt.make.core.buildtargets"/>
<storageModule moduleId="scannerConfiguration">
<autodiscovery enabled="true" problemReportingEnabled="true" selectedProfileId=""/>
<scannerConfigBuildInfo instanceId="ilg.gnumcueclipse.managedbuild.cross.riscv.config.elf.release.1008047074;ilg.gnumcueclipse.managedbuild.cross.riscv.config.elf.release.1008047074.;ilg.gnumcueclipse.managedbuild.cross.riscv.tool.c.compiler.1731377187;ilg.gnumcueclipse.managedbuild.cross.riscv.tool.c.compiler.input.2036806839">
<autodiscovery enabled="true" problemReportingEnabled="true" selectedProfileId=""/>
</scannerConfigBuildInfo>
<scannerConfigBuildInfo instanceId="ilg.gnumcueclipse.managedbuild.cross.riscv.config.elf.debug.767917625;ilg.gnumcueclipse.managedbuild.cross.riscv.config.elf.debug.767917625.;ilg.gnumcueclipse.managedbuild.cross.riscv.tool.c.compiler.1375371130;ilg.gnumcueclipse.managedbuild.cross.riscv.tool.c.compiler.input.1473381709">
<autodiscovery enabled="true" problemReportingEnabled="true" selectedProfileId=""/>
</scannerConfigBuildInfo>
</storageModule>
</cproject>
EVT/EXAM/ETH/MAC_RAW/.project
+59
View File
@@ -0,0 +1,59 @@
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<projectDescription>
<name>MAC_RAW</name>
<comment/>
<projects>
</projects>
<buildSpec>
<buildCommand>
<name>org.eclipse.cdt.managedbuilder.core.genmakebuilder</name>
<triggers>clean,full,incremental,</triggers>
<arguments>
</arguments>
</buildCommand>
<buildCommand>
<name>org.eclipse.cdt.managedbuilder.core.ScannerConfigBuilder</name>
<triggers>full,incremental,</triggers>
<arguments>
</arguments>
</buildCommand>
</buildSpec>
<natures>
<nature>org.eclipse.cdt.core.cnature</nature>
<nature>org.eclipse.cdt.managedbuilder.core.managedBuildNature</nature>
<nature>org.eclipse.cdt.managedbuilder.core.ScannerConfigNature</nature>
</natures>
<linkedResources>
<link>
<name>Core</name>
<type>2</type>
<locationURI>PARENT-2-PROJECT_LOC/SRC/Core</locationURI>
</link>
<link>
<name>Debug</name>
<type>2</type>
<locationURI>PARENT-2-PROJECT_LOC/SRC/Debug</locationURI>
</link>
<link>
<name>Peripheral</name>
<type>2</type>
<locationURI>PARENT-2-PROJECT_LOC/SRC/Peripheral</locationURI>
</link>
<link>
<name>Startup</name>
<type>2</type>
<locationURI>PARENT-2-PROJECT_LOC/SRC/Startup</locationURI>
</link>
</linkedResources>
<filteredResources>
<filter>
<id>1595986042669</id>
<name/>
<type>22</type>
<matcher>
<id>org.eclipse.ui.ide.multiFilter</id>
<arguments>1.0-name-matches-false-false-*.wvproj</arguments>
</matcher>
</filter>
</filteredResources>
</projectDescription>
EVT/EXAM/ETH/MAC_RAW/.template
+16
View File
@@ -0,0 +1,16 @@
Mcu Type=CH32V20x
Address=0x08000000
Erase All=true
Program=true
Verify=true
Reset=true
Vendor=WCH
Link=WCH-Link
Toolchain=RISC-V
Series=CH32V203
Description=ROM(byte): 64K, SRAM(byte): 20K, CHIP PINS: 32, GPIO PORTS: 27.\nWCH CH32V2 series of mainstream MCUs covers the needs of a large variety of applications in the industrial,medical and consumer markets. High performance with first-class peripherals and low-power,low-voltage operation is paired with a high level of integration at accessible prices with a simple architecture and easy-to-use tools.
PeripheralVersion=1.0
MCU=CH32V203RBT6
Target Path=obj/MAC_RAW.hex
EVT/EXAM/ETH/MAC_RAW/ETH_Driver/eth_driver.c
+633
View File
@@ -0,0 +1,633 @@
/********************************** (C) COPYRIGHT *******************************
* File Name : eth_driver.c
* Author : WCH
* Version : V1.3.0
* Date : 2022/05/26
* Description : eth program body.
*********************************************************************************
* Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd.
* Attention: This software (modified or not) and binary are used for
* microcontroller manufactured by Nanjing Qinheng Microelectronics.
*******************************************************************************/
#include "string.h"
#include "eth_driver.h"
__attribute__((__aligned__(4))) ETH_DMADESCTypeDef DMARxDscrTab[ETH_RXBUFNB]; /* MAC receive descriptor, 4-byte aligned*/
__attribute__((__aligned__(4))) ETH_DMADESCTypeDef DMATxDscrTab[ETH_TXBUFNB]; /* MAC send descriptor, 4-byte aligned */
__attribute__((__aligned__(4))) uint8_t MACRxBuf[ETH_RXBUFNB*ETH_RX_BUF_SZE]; /* MAC receive buffer, 4-byte aligned */
__attribute__((__aligned__(4))) uint8_t MACTxBuf[ETH_TXBUFNB*ETH_TX_BUF_SZE]; /* MAC send buffer, 4-byte aligned */
ETH_DMADESCTypeDef *pDMARxSet;
ETH_DMADESCTypeDef *pDMATxSet;
ETH_DMADESCTypeDef *DMATxDescToSet;
ETH_DMADESCTypeDef *DMARxDescToGet;
volatile uint8_t LinkSta = 0; //0: No valid link established 1:Valid link establishe
volatile uint8_t phyLinkReset;
volatile uint32_t phyLinkTime;
volatile uint32_t LocalTime;
uint8_t phyPN = 0x01;
uint8_t phyStatus = 0;
uint8_t phySucCnt = 0;
uint8_t phyLinkCnt = 0;
uint8_t phyRetryCnt = 0;
uint8_t CRCErrPktCnt = 0;
uint8_t phyLinkStatus = 0;
uint8_t phyPNChangeCnt = 0;
uint8_t PhyPolarityDetect = 0;
/*********************************************************************
* @fn WCHNET_GetMacAddr
*
* @brief Get MAC address
*
* @return none.
*/
void WCHNET_GetMacAddr( uint8_t *p )
{
uint8_t i;
uint8_t *macaddr=(uint8_t *)(ROM_CFG_USERADR_ID+5);
for(i=0;i<6;i++)
{
*p = *macaddr;
p++;
macaddr--;
}
}
/*********************************************************************
* @fn WCHNET_TimeIsr
*
* @brief
*
* @return none.
*/
void WCHNET_TimeIsr( uint16_t timperiod )
{
LocalTime += timperiod;
}
/*********************************************************************
* @fn WritePHYReg
*
* @brief MCU write PHY register.
*
* @param reg_add - PHY address,
* reg_val - value you want to write.
*
* @return none
*/
void WritePHYReg(uint8_t reg_add,uint16_t reg_val)
{
R32_ETH_MIWR = (reg_add & RB_ETH_MIREGADR_MIRDL) | (1<<8) | (reg_val<<16);
}
/*********************************************************************
* @fn ReadPHYReg
*
* @brief MCU read PHY register.
*
* @param reg_add - PHY address.
*
* @return value you want to get.
*/
uint16_t ReadPHYReg(uint8_t reg_add)
{
R8_ETH_MIREGADR = reg_add; // write address
return R16_ETH_MIRD; // get data
}
/*********************************************************************
* @fn WCHNET_LinkProcess
*
* @brief link process.
*
* @param none.
*
* @return none.
*/
void WCHNET_LinkProcess( void )
{
uint16_t phy_anlpar, phy_bmcr, phy_bmsr;
phy_anlpar = ReadPHYReg(PHY_ANLPAR);
phy_bmsr = ReadPHYReg(PHY_BMSR);
if( (phy_anlpar&PHY_ANLPAR_SELECTOR_FIELD) )
{
if( !(phyLinkStatus&PHY_LINK_WAIT_SUC) )
{
if( (phyPN&0x0C) == PHY_PN_SWITCH_P )
{
phySucCnt = 0;
phyLinkCnt = 0;
phyLinkStatus = PHY_LINK_WAIT_SUC;
}
else
{
if( !(phyLinkStatus&PHY_LINK_SUC_N) )
{
phyRetryCnt = 0;
phyLinkStatus |= PHY_LINK_SUC_N;
phyPN &= ~PHY_PN_SWITCH_N;
phy_bmcr = ReadPHYReg(PHY_BMCR);
phy_bmcr |= 1<<9;
WritePHYReg(PHY_BMCR, phy_bmcr);
WritePHYReg(PHY_MDIX, phyPN);
}
else
{
phySucCnt = 0;
phyLinkCnt = 0;
phyLinkStatus = PHY_LINK_WAIT_SUC;
}
}
}
else{
if((phySucCnt++ == 5) && ((phy_bmsr&(1<<5)) == 0))
{
phySucCnt = 0;
phyRetryCnt = 0;
phyPNChangeCnt = 0;
phyLinkStatus = PHY_LINK_INIT;
phy_bmcr = ReadPHYReg(PHY_BMCR);
phy_bmcr |= 1<<9;
WritePHYReg(PHY_BMCR, phy_bmcr);
if((phyPN&0x0C) == PHY_PN_SWITCH_P)
{
phyPN |= PHY_PN_SWITCH_N;
}
else {
phyPN &= ~PHY_PN_SWITCH_N;
}
WritePHYReg(PHY_MDIX, phyPN);
}
}
}
else
{
if( phyLinkStatus == PHY_LINK_WAIT_SUC )
{
if(phyLinkCnt++ == 10)
{
phyLinkCnt = 0;
phyRetryCnt = 0;
phyPNChangeCnt = 0;
phyLinkStatus = PHY_LINK_INIT;
}
}
else if(phyLinkStatus == PHY_LINK_INIT)
{
if(phyPNChangeCnt++ == 10)
{
phyPNChangeCnt = 0;
phyPN = ReadPHYReg(PHY_MDIX);
phyPN &= ~0x0c;
phyPN ^= 0x03;
WritePHYReg(PHY_MDIX, phyPN);
}
else{
if((phyPN&0x0C) == PHY_PN_SWITCH_P)
{
phyPN |= PHY_PN_SWITCH_N;
}
else {
phyPN &= ~PHY_PN_SWITCH_N;
}
WritePHYReg(PHY_MDIX, phyPN);
}
}
else if(phyLinkStatus == PHY_LINK_SUC_N)
{
if((phyPN&0x0C) == PHY_PN_SWITCH_P)
{
phyPN |= PHY_PN_SWITCH_N;
phy_bmcr = ReadPHYReg(PHY_BMCR);
phy_bmcr |= 1<<9;
WritePHYReg(PHY_BMCR, phy_bmcr);
Delay_Us(10);
WritePHYReg(PHY_MDIX, phyPN);
}
else{
if(phyRetryCnt++ == 15)
{
phyRetryCnt = 0;
phyPNChangeCnt = 0;
phyLinkStatus = PHY_LINK_INIT;
}
}
}
}
}
/*********************************************************************
* @fn WCHNET_PhyPNProcess
*
* @brief Phy PN Polarity related processing
*
* @param none.
*
* @return none.
*/
void WCHNET_PhyPNProcess(void)
{
uint32_t PhyVal;
phyLinkTime = LocalTime;
if(CRCErrPktCnt >= 3)
{
PhyVal = ReadPHYReg(PHY_MDIX);
if((PhyVal >> 2) & 0x01)
PhyVal &= ~(3 << 2); //change PHY PN Polarity to normal
else
PhyVal |= 1 << 2; //change PHY PN Polarity to reverse
WritePHYReg(PHY_MDIX, PhyVal);
CRCErrPktCnt = 0;
}
}
/*********************************************************************
* @fn WCHNET_HandlePhyNegotiation
*
* @brief Handle PHY Negotiation.
*
* @param none.
*
* @return none.
*/
void WCHNET_HandlePhyNegotiation(void)
{
if(phyLinkReset) /* After the PHY link is disconnected, wait 500ms before turning on the PHY clock*/
{
if( LocalTime - phyLinkTime >= 500 )
{
phyLinkReset = 0;
EXTEN->EXTEN_CTR |= EXTEN_ETH_10M_EN;
WritePHYReg(PHY_BMCR, PHY_Reset);
PHY_NEGOTIATION_PARAM_INIT();
}
}
else
{
if( !phyStatus ) /* Handling PHY Negotiation Exceptions */
{
if( LocalTime - phyLinkTime >= PHY_LINK_TASK_PERIOD ) /* 50ms cycle timing call */
{
phyLinkTime = LocalTime;
WCHNET_LinkProcess( );
}
}
else{
if(PhyPolarityDetect)
{
if( LocalTime - phyLinkTime >= 2 * PHY_LINK_TASK_PERIOD )
{
WCHNET_PhyPNProcess();
}
}
}
}
}
/*********************************************************************
* @fn RecDataPolling
*
* @brief process received data.
*
* @param none.
*
* @return none.
*/
void RecDataPolling(void)
{
uint32_t length, buffer;
while(!(pDMARxSet->Status & ETH_DMARxDesc_OWN))
{
if( !(pDMARxSet->Status & ETH_DMARxDesc_ES) &&\
(pDMARxSet->Status & ETH_DMARxDesc_LS) &&\
(pDMARxSet->Status & ETH_DMARxDesc_FS) )
{
/* Get the Frame Length of the received packet: substruct 4 bytes of the CRC */
length = ((pDMARxSet->Status & ETH_DMARxDesc_FL) >> 16) - 4;
/* Get the addrees of the actual buffer */
buffer = pDMARxSet->Buffer1Addr;
/* Do something*/
printf("rec data:%d bytes\r\n",length);
printf("data:%x\r\n",*((uint8_t *)buffer));
}
pDMARxSet->Status = ETH_DMARxDesc_OWN;
pDMARxSet = (ETH_DMADESCTypeDef *)pDMARxSet->Buffer2NextDescAddr;
}
}
/*********************************************************************
* @fn WCHNET_MainTask
*
* @brief library main task function
*
* @return none.
*/
void WCHNET_MainTask(void)
{
WCHNET_HandlePhyNegotiation( );
RecDataPolling();
}
/*********************************************************************
* @fn ETH_DMATxDescChainInit
*
* @brief Initializes the DMA Tx descriptors in chain mode.
*
* @param DMATxDescTab - Pointer on the first Tx desc list
* TxBuff - Pointer on the first TxBuffer list
* TxBuffCount - Number of the used Tx desc in the list
*
* @return none
*/
void ETH_DMATxDescChainInit(ETH_DMADESCTypeDef *DMATxDescTab, uint8_t *TxBuff, uint32_t TxBuffCount)
{
ETH_DMADESCTypeDef *DMATxDesc;
DMATxDescToSet = DMATxDescTab;
DMATxDesc = DMATxDescTab;
DMATxDesc->Status = 0;
DMATxDesc->Buffer1Addr = (uint32_t)TxBuff;
DMATxDesc->Buffer2NextDescAddr = (uint32_t)DMATxDescTab;
}
/*********************************************************************
* @fn ETH_DMARxDescChainInit
*
* @brief Initializes the DMA Rx descriptors in chain mode.
*
* @param DMARxDescTab - Pointer on the first Rx desc list.
* RxBuff - Pointer on the first RxBuffer list.
* RxBuffCount - Number of the used Rx desc in the list.
*
* @return none
*/
void ETH_DMARxDescChainInit(ETH_DMADESCTypeDef *DMARxDescTab, uint8_t *RxBuff, uint32_t RxBuffCount)
{
uint8_t i = 0;
ETH_DMADESCTypeDef *DMARxDesc;
DMARxDescToGet = DMARxDescTab;
for(i = 0; i < RxBuffCount; i++)
{
DMARxDesc = DMARxDescTab + i;
DMARxDesc->Status = ETH_DMARxDesc_OWN;
DMARxDesc->Buffer1Addr = (uint32_t)(&RxBuff[i * ETH_MAX_PACKET_SIZE]);
if(i < (RxBuffCount - 1))
{
DMARxDesc->Buffer2NextDescAddr = (uint32_t)(DMARxDescTab + i + 1);
}
else
{
DMARxDesc->Buffer2NextDescAddr = (uint32_t)(DMARxDescTab);
}
}
}
/*********************************************************************
* @fn ETH_Start
*
* @brief Enables ENET MAC and DMA reception/transmission.
*
* @return none
*/
void ETH_Start(void)
{
R16_ETH_ERXST = DMARxDescToGet->Buffer1Addr;
R8_ETH_ECON1 |= RB_ETH_ECON1_RXEN; //receive enable
}
/*********************************************************************
* @fn ETH_SetClock
*
* @brief Set ETH Clock(60MHz).
*
* @return none
*/
void ETH_SetClock(void)
{
/* ETH initialization */
RCC_ETHDIVConfig(RCC_ETHCLK_Div2); // 120M/2 = 60MHz
}
/*********************************************************************
* @fn ETH_Configuration
*
* @brief Ethernet configure.
*
* @return none
*/
void ETH_Configuration( uint8_t *macAddr )
{
ETH_SetClock( );
R8_ETH_EIE = 0;
R8_ETH_EIE |= RB_ETH_EIE_INTIE |
RB_ETH_EIE_RXIE|
RB_ETH_EIE_LINKIE|
RB_ETH_EIE_TXIE |
RB_ETH_EIE_TXERIE|
RB_ETH_EIE_RXERIE; //Turn on all interrupts
R8_ETH_EIE |= RB_ETH_EIE_R_EN50; //Turn on 50 ohm pull-up
R8_ETH_EIR = 0xff; //clear interrupt flag
R8_ETH_ESTAT |= RB_ETH_ESTAT_INT | RB_ETH_ESTAT_BUFER; //clear state
R8_ETH_ECON1 |= (RB_ETH_ECON1_TXRST|RB_ETH_ECON1_RXRST); //Transceiver module reset
R8_ETH_ECON1 &= ~(RB_ETH_ECON1_TXRST|RB_ETH_ECON1_RXRST);
//Filter mode, received packet type
R8_ETH_ERXFCON = 0;
R8_ETH_MAADRL1 = macAddr[5]; // MAC assignment
R8_ETH_MAADRL2 = macAddr[4];
R8_ETH_MAADRL3 = macAddr[3];
R8_ETH_MAADRL4 = macAddr[2];
R8_ETH_MAADRL5 = macAddr[1];
R8_ETH_MAADRL6 = macAddr[0];
//Filter mode, limit packet type
R8_ETH_MACON1 |= RB_ETH_MACON1_MARXEN; //MAC receive enable
R8_ETH_MACON2 &= ~RB_ETH_MACON2_PADCFG;
R8_ETH_MACON2 |= PADCFG_AUTO_3; //All short packets are automatically padded to 60 bytes
R8_ETH_MACON2 |= RB_ETH_MACON2_TXCRCEN; //Hardware padded CRC
R8_ETH_MACON2 &= ~RB_ETH_MACON2_HFRMEN; //Jumbo frames are not received
R16_ETH_MAMXFL = ETH_MAX_PACKET_SIZE;
EXTEN->EXTEN_CTR |= EXTEN_ETH_10M_EN;
}
/*********************************************************************
* @fn MACRAW_Tx
*
* @brief Ethernet sends data frames in chain mode.
*
* @param buff send buffer pointer
* len Send data length
*
* @return Send status.
*/
uint32_t MACRAW_Tx(uint8_t *buff, uint16_t len)
{
/* Check if the descriptor is owned by the ETHERNET DMA (when set) or CPU (when reset) */
if( DMATxDescToSet->Status & ETH_DMATxDesc_OWN )
{
/* Return ERROR: OWN bit set */
return ETH_ERROR;
}
DMATxDescToSet->Status |= ETH_DMATxDesc_OWN;
R16_ETH_ETXLN = len;
R16_ETH_ETXST = (uint32_t)buff;
R8_ETH_ECON1 |= RB_ETH_ECON1_TXRTS; //start sending
/* Update the ETHERNET DMA global Tx descriptor with next Tx descriptor */
/* Chained Mode */
/* Selects the next DMA Tx descriptor list for next buffer to send */
DMATxDescToSet = (ETH_DMADESCTypeDef*) (DMATxDescToSet->Buffer2NextDescAddr);
/* Return SUCCESS */
return ETH_SUCCESS;
}
/*********************************************************************
* @fn ETH_PHYLink
*
* @brief
*
* @return none
*/
void ETH_PHYLink( void )
{
uint32_t phy_stat, phy_anlpar;
phy_anlpar = ReadPHYReg(PHY_ANLPAR);
phy_stat = ReadPHYReg(PHY_BMSR); //Read PHY Status Register
if((phy_stat&(PHY_Linked_Status))&&(phy_anlpar == 0)){ //restart negotiation
EXTEN->EXTEN_CTR &= ~EXTEN_ETH_10M_EN;
phyLinkReset = 1;
phyLinkTime = LocalTime;
return;
}
if( (phy_stat&(PHY_Linked_Status)) && (phy_stat&PHY_AutoNego_Complete) )
{
printf("Link Suc\r\n");
if( phy_anlpar&(1<<6) )
{
R8_ETH_MACON2 |= RB_ETH_MACON2_FULDPX;
}
else
{
R8_ETH_MACON2 &= ~RB_ETH_MACON2_FULDPX;
}
/* Receive CRC error packets */
R8_ETH_ERXFCON |= RB_ETH_ERXFCON_CRCEN;
CRCErrPktCnt = 0;
PhyPolarityDetect = 1;
phyLinkTime = LocalTime;
phyStatus = PHY_Linked_Status;
ETH_Start( );
LinkSta = 1;
}
else
{
LinkSta = 0;
EXTEN->EXTEN_CTR &= ~EXTEN_ETH_10M_EN;
phyLinkReset = 1;
phyLinkTime = LocalTime;
}
}
/*********************************************************************
* @fn WCHNET_ETHIsr
*
* @brief
*
* @return none
*/
void WCHNET_ETHIsr( void )
{
uint8_t eth_irq_flag, estat_regval;
eth_irq_flag = R8_ETH_EIR;
if(eth_irq_flag&RB_ETH_EIR_RXIF) //Receive complete
{
R8_ETH_EIR = RB_ETH_EIR_RXIF;
/* Check if the descriptor is owned by the ETHERNET DMA */
if( DMARxDescToGet->Status & ETH_DMARxDesc_OWN )
{
estat_regval = R8_ETH_ESTAT;
if(estat_regval & \
(RB_ETH_ESTAT_BUFER | RB_ETH_ESTAT_RXCRCER | RB_ETH_ESTAT_RXNIBBLE | RB_ETH_ESTAT_RXMORE))
{
return;
}
if( ((ETH_DMADESCTypeDef*)(DMARxDescToGet->Buffer2NextDescAddr))->Status& ETH_DMARxDesc_OWN )
{
DMARxDescToGet->Status &= ~ETH_DMARxDesc_OWN;
DMARxDescToGet->Status &= ~ETH_DMARxDesc_ES;
DMARxDescToGet->Status |= (ETH_DMARxDesc_FS|ETH_DMARxDesc_LS);
DMARxDescToGet->Status &= ~ETH_DMARxDesc_FL;
DMARxDescToGet->Status |= ((R16_ETH_ERXLN+4)<<ETH_DMARxDesc_FrameLengthShift);
/* Update the ETHERNET DMA global Rx descriptor with next Rx descriptor */
/* Selects the next DMA Rx descriptor list for next buffer to read */
DMARxDescToGet = (ETH_DMADESCTypeDef*) (DMARxDescToGet->Buffer2NextDescAddr);
R16_ETH_ERXST = DMARxDescToGet->Buffer1Addr;
}
}
if(PhyPolarityDetect)
{
PhyPolarityDetect = 0;
/* Discard CRC error packet */
R8_ETH_ERXFCON &= ~RB_ETH_ERXFCON_CRCEN;
}
}
if(eth_irq_flag&RB_ETH_EIR_TXIF) //send completed
{
DMATxDescToSet->Status &= ~ETH_DMATxDesc_OWN;
R8_ETH_EIR = RB_ETH_EIR_TXIF;
}
if(eth_irq_flag&RB_ETH_EIR_LINKIF) //Link change
{
ETH_PHYLink();
R8_ETH_EIR = RB_ETH_EIR_LINKIF;
}
if(eth_irq_flag&RB_ETH_EIR_TXERIF) //send error
{
DMATxDescToSet->Status &= ~ETH_DMATxDesc_OWN;
R8_ETH_EIR = RB_ETH_EIR_TXERIF;
}
if(eth_irq_flag&RB_ETH_EIR_RXERIF) //receive error
{
if(PhyPolarityDetect) CRCErrPktCnt++;
R8_ETH_EIR = RB_ETH_EIR_RXERIF;
}
}
/*********************************************************************
* @fn ETH_Init
*
* @brief Ethernet initialization.
*
* @return none
*/
void ETH_Init( uint8_t *macAddr )
{
Delay_Ms(100);
ETH_Configuration( macAddr );
ETH_DMATxDescChainInit(DMATxDscrTab, MACTxBuf, ETH_TXBUFNB);
ETH_DMARxDescChainInit(DMARxDscrTab, MACRxBuf, ETH_RXBUFNB);
pDMARxSet = DMARxDscrTab;
pDMATxSet = DMATxDscrTab;
NVIC_EnableIRQ(ETH_IRQn);
}
/******************************** endfile @ eth_driver ******************************/
EVT/EXAM/ETH/MAC_RAW/ETH_Driver/eth_driver.h
+107
View File
@@ -0,0 +1,107 @@
/********************************** (C) COPYRIGHT *******************************
* File Name : eth_driver.h
* Author : WCH
* Version : V1.3.0
* Date : 2022/05/27
* Description : This file contains the headers of the ETH Driver.
*********************************************************************************
* Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd.
* Attention: This software (modified or not) and binary are used for
* microcontroller manufactured by Nanjing Qinheng Microelectronics.
*******************************************************************************/
#ifndef __ETH_DRIVER__
#define __ETH_DRIVER__
#ifdef __cplusplus
extern "C" {
#endif
#include "debug.h"
#define ROM_CFG_USERADR_ID 0x1FFFF7E8
#define PHY_LINK_TASK_PERIOD 50
#define PHY_ANLPAR_SELECTOR_FIELD 0x1F
#define PHY_ANLPAR_SELECTOR_VALUE 0x01 /* 5B'00001 */
#define PHY_LINK_INIT 0x00
#define PHY_LINK_SUC_P (1<<0)
#define PHY_LINK_SUC_N (1<<1)
#define PHY_LINK_WAIT_SUC (1<<7)
#define PHY_PN_SWITCH_P (0<<2)
#define PHY_PN_SWITCH_N (1<<2)
#define PHY_PN_SWITCH_AUTO (2<<2)
#ifndef WCHNETTIMERPERIOD
#define WCHNETTIMERPERIOD 10 /* Timer period, in Ms. */
#endif
#define PHY_NEGOTIATION_PARAM_INIT() do{\
phySucCnt = 0;\
phyStatus = 0;\
phyLinkCnt = 0;\
phyRetryCnt = 0;\
phyPNChangeCnt = 0;\
phyLinkStatus = PHY_LINK_INIT;\
}while(0)
/* definition for Ethernet frame */
#define ETH_MAX_PACKET_SIZE 1536 /* ETH_HEADER + ETH_EXTRA + MAX_ETH_PAYLOAD + ETH_CRC */
#define ETH_HEADER 14 /* 6 byte Dest addr, 6 byte Src addr, 2 byte length/type */
#define ETH_CRC 4 /* Ethernet CRC */
#define ETH_EXTRA 2 /* Extra bytes in some cases */
#define VLAN_TAG 4 /* optional 802.1q VLAN Tag */
#define MIN_ETH_PAYLOAD 46 /* Minimum Ethernet payload size */
#define MAX_ETH_PAYLOAD 1500 /* Maximum Ethernet payload size */
/* Bit or field definition of TDES0 register (DMA Tx descriptor status register)*/
#define ETH_DMATxDesc_OWN ((uint32_t)0x80000000) /* OWN bit: descriptor is owned by DMA engine */
/* Bit or field definition of RDES0 register (DMA Rx descriptor status register) */
#define ETH_DMARxDesc_OWN ((uint32_t)0x80000000) /* OWN bit: descriptor is owned by DMA engine */
#define ETH_DMARxDesc_FL ((uint32_t)0x3FFF0000) /* Receive descriptor frame length */
#define ETH_DMARxDesc_ES ((uint32_t)0x00008000) /* Error summary: */
#define ETH_DMARxDesc_FS ((uint32_t)0x00000200) /* First descriptor of the frame */
#define ETH_DMARxDesc_LS ((uint32_t)0x00000100) /* Last descriptor of the frame */
#define ETH_DMARxDesc_FrameLengthShift 16
/* ETHERNET errors */
#define ETH_ERROR ((uint32_t)0)
#define ETH_SUCCESS ((uint32_t)1)
/* ETH structure definition */
typedef struct
{
uint32_t volatile Status; /* Status */
uint32_t ControlBufferSize; /* Control and Buffer1, Buffer2 lengths */
uint32_t Buffer1Addr; /* Buffer1 address pointer */
uint32_t Buffer2NextDescAddr; /* Buffer2 or next descriptor address pointer */
} ETH_DMADESCTypeDef;
#define ETH_TXBUFNB 1
#define ETH_RXBUFNB 4
#define ETH_RX_BUF_SZE ETH_MAX_PACKET_SIZE
#define ETH_TX_BUF_SZE ETH_MAX_PACKET_SIZE
#define HARDWARE_CHECKSUM_CONFIG 1 /* Hardware checksum checking and insertion configuration, 1: enable, 0: disable */
extern ETH_DMADESCTypeDef *DMATxDescToSet;
extern ETH_DMADESCTypeDef *DMARxDescToGet;
extern __attribute__ ((aligned(4))) uint8_t MACTxBuf[ETH_TXBUFNB*ETH_TX_BUF_SZE];
void WCHNET_ETHIsr(void);
void ETH_PHYLink( void );
void WCHNET_MainTask(void);
void ETH_Init( uint8_t *macAddr );
void WCHNET_GetMacAddr( uint8_t *p );
void WCHNET_TimeIsr( uint16_t timperiod );
void ETH_Configuration( uint8_t *macAddr );
uint32_t MACRAW_Tx(uint8_t *buff, uint16_t len);
#ifdef __cplusplus
}
#endif
#endif
EVT/EXAM/ETH/MAC_RAW/Ld/Link.ld
+1
View File
@@ -0,0 +1 @@
ENTRY( _start )␍␍__stack_size = 2048;␍␍PROVIDE( _stack_size = __stack_size );␍␍␍MEMORY␍{␍/* CH32V20x_D6 - CH32V203F6-CH32V203G6-CH32V203K6-CH32V203C6 */␍/*␍ FLASH (rx) : ORIGIN = 0x00000000, LENGTH = 32K␍ RAM (xrw) : ORIGIN = 0x20000000, LENGTH = 10K␍*/ ␍␍/* CH32V20x_D6 - CH32V203K8-CH32V203C8-CH32V203G8-CH32V203F8 */␍␍/* FLASH (rx) : ORIGIN = 0x00000000, LENGTH = 64K␍ RAM (xrw) : ORIGIN = 0x20000000, LENGTH = 20K␍*/ ␍ ␍/* CH32V20x_D8 - CH32V203RB␍ CH32V20x_D8W - CH32V208x␍ FLASH + RAM supports the following configuration␍ FLASH-128K + RAM-64K␍ FLASH-144K + RAM-48K␍ FLASH-160K + RAM-32K␍*/␍ FLASH (rx) : ORIGIN = 0x00000000, LENGTH = 128K␍ RAM (xrw) : ORIGIN = 0x20000000, LENGTH = 64K␍␍}␍␍␍SECTIONS␍{␍␍ .init :␍ {␍ _sinit = .;␍ . = ALIGN(4);␍ KEEP(*(SORT_NONE(.init)))␍ . = ALIGN(4);␍ _einit = .;␍ } >FLASH AT>FLASH␍␍ .vector :␍ {␍ *(.vector);␍ . = ALIGN(64);␍ } >FLASH AT>FLASH␍␍ .text :␍ {␍ . = ALIGN(4);␍ *(.text)␍ *(.text.*)␍ *(.rodata)␍ *(.rodata*)␍ *(.gnu.linkonce.t.*)␍ . = ALIGN(4);␍ } >FLASH AT>FLASH ␍␍ .fini :␍ {␍ KEEP(*(SORT_NONE(.fini)))␍ . = ALIGN(4);␍ } >FLASH AT>FLASH␍␍ PROVIDE( _etext = . );␍ PROVIDE( _eitcm = . ); ␍␍ .preinit_array :␍ {␍ PROVIDE_HIDDEN (__preinit_array_start = .);␍ KEEP (*(.preinit_array))␍ PROVIDE_HIDDEN (__preinit_array_end = .);␍ } >FLASH AT>FLASH ␍ ␍ .init_array :␍ {␍ PROVIDE_HIDDEN (__init_array_start = .);␍ KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*)))␍ KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors))␍ PROVIDE_HIDDEN (__init_array_end = .);␍ } >FLASH AT>FLASH ␍ ␍ .fini_array :␍ {␍ PROVIDE_HIDDEN (__fini_array_start = .);␍ KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*)))␍ KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors))␍ PROVIDE_HIDDEN (__fini_array_end = .);␍ } >FLASH AT>FLASH ␍ ␍ .ctors :␍ {␍ /* gcc uses crtbegin.o to find the start of␍ the constructors, so we make sure it is␍ first. Because this is a wildcard, it␍ doesn't matter if the user does not␍ actually link against crtbegin.o; the␍ linker won't look for a file to match a␍ wildcard. The wildcard also means that it␍ doesn't matter which directory crtbegin.o␍ is in. */␍ KEEP (*crtbegin.o(.ctors))␍ KEEP (*crtbegin?.o(.ctors))␍ /* We don't want to include the .ctor section from␍ the crtend.o file until after the sorted ctors.␍ The .ctor section from the crtend file contains the␍ end of ctors marker and it must be last */␍ KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors))␍ KEEP (*(SORT(.ctors.*)))␍ KEEP (*(.ctors))␍ } >FLASH AT>FLASH ␍ ␍ .dtors :␍ {␍ KEEP (*crtbegin.o(.dtors))␍ KEEP (*crtbegin?.o(.dtors))␍ KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors))␍ KEEP (*(SORT(.dtors.*)))␍ KEEP (*(.dtors))␍ } >FLASH AT>FLASH ␍␍ .dalign :␍ {␍ . = ALIGN(4);␍ PROVIDE(_data_vma = .);␍ } >RAM AT>FLASH ␍␍ .dlalign :␍ {␍ . = ALIGN(4); ␍ PROVIDE(_data_lma = .);␍ } >FLASH AT>FLASH␍␍ .data :␍ {␍ *(.gnu.linkonce.r.*)␍ *(.data .data.*)␍ *(.gnu.linkonce.d.*)␍ . = ALIGN(8);␍ PROVIDE( __global_pointer$ = . + 0x800 );␍ *(.sdata .sdata.*)␍ *(.sdata2.*)␍ *(.gnu.linkonce.s.*)␍ . = ALIGN(8);␍ *(.srodata.cst16)␍ *(.srodata.cst8)␍ *(.srodata.cst4)␍ *(.srodata.cst2)␍ *(.srodata .srodata.*)␍ . = ALIGN(4);␍ PROVIDE( _edata = .);␍ } >RAM AT>FLASH␍␍ .bss :␍ {␍ . = ALIGN(4);␍ PROVIDE( _sbss = .);␍ *(.sbss*)␍ *(.gnu.linkonce.sb.*)␍ *(.bss*)␍ *(.gnu.linkonce.b.*) ␍ *(COMMON*)␍ . = ALIGN(4);␍ PROVIDE( _ebss = .);␍ } >RAM AT>FLASH␍␍ PROVIDE( _end = _ebss);␍ PROVIDE( end = . );␍␍ .stack ORIGIN(RAM) + LENGTH(RAM) - __stack_size :␍ {␍ PROVIDE( _heap_end = . );␍ . = ALIGN(4);␍ PROVIDE(_susrstack = . );␍ . = . + __stack_size;␍ PROVIDE( _eusrstack = .);␍ } >RAM ␍␍}␍␍␍␍
EVT/EXAM/ETH/MAC_RAW/MAC_RAW.wvproj
+2
View File
@@ -0,0 +1,2 @@
�i“CZ ?"Ç�¸rŸ�F<Fy8E9Y‡½„%Pa³D¶La† %Ã'y€¡]Ç;’¶ŸS)1†1+R4><‚.„ÇÅ¿º°?/£XO©Ä¿ChQN$*¢”»EÅBk‹!2tŒ+buh†nUb]xl‹l|
+"Ÿ<“¯AH42}z8p;m€u1Ž-¦eh»Od¼Âwµª7x{5�CqEx©=;¦¢e¢º»2£Š ‚«*BP Mš"
EVT/EXAM/ETH/MAC_RAW/User/ch32v20x_conf.h
+41
View File
@@ -0,0 +1,41 @@
/********************************** (C) COPYRIGHT *******************************
* File Name : ch32v20x_conf.h
* Author : WCH
* Version : V1.0.0
* Date : 2021/06/06
* Description : Library configuration file.
*********************************************************************************
* Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd.
* Attention: This software (modified or not) and binary are used for
* microcontroller manufactured by Nanjing Qinheng Microelectronics.
*******************************************************************************/
#ifndef __CH32V20x_CONF_H
#define __CH32V20x_CONF_H
#include "ch32v20x_adc.h"
#include "ch32v20x_bkp.h"
#include "ch32v20x_can.h"
#include "ch32v20x_crc.h"
#include "ch32v20x_dbgmcu.h"
#include "ch32v20x_dma.h"
#include "ch32v20x_exti.h"
#include "ch32v20x_flash.h"
#include "ch32v20x_gpio.h"
#include "ch32v20x_i2c.h"
#include "ch32v20x_iwdg.h"
#include "ch32v20x_pwr.h"
#include "ch32v20x_rcc.h"
#include "ch32v20x_rtc.h"
#include "ch32v20x_spi.h"
#include "ch32v20x_tim.h"
#include "ch32v20x_usart.h"
#include "ch32v20x_wwdg.h"
#include "ch32v20x_it.h"
#include "ch32v20x_misc.h"
#endif /* __CH32V20x_CONF_H */
EVT/EXAM/ETH/MAC_RAW/User/ch32v20x_it.c
+72
View File
@@ -0,0 +1,72 @@
/********************************** (C) COPYRIGHT *******************************
* File Name : ch32v20x_it.c
* Author : WCH
* Version : V1.0.0
* Date : 2021/06/06
* Description : Main Interrupt Service Routines.
*********************************************************************************
* Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd.
* Attention: This software (modified or not) and binary are used for
* microcontroller manufactured by Nanjing Qinheng Microelectronics.
*******************************************************************************/
#include "ch32v20x_it.h"
#include "eth_driver.h"
void NMI_Handler(void) __attribute__((interrupt("WCH-Interrupt-fast")));
void HardFault_Handler(void) __attribute__((interrupt("WCH-Interrupt-fast")));
void ETH_IRQHandler(void) __attribute__((interrupt("WCH-Interrupt-fast")));
void TIM2_IRQHandler(void) __attribute__((interrupt("WCH-Interrupt-fast")));
/*********************************************************************
* @fn NMI_Handler
*
* @brief This function handles NMI exception.
*
* @return none
*/
void NMI_Handler(void)
{
/**/
}
/*********************************************************************
* @fn HardFault_Handler
*
* @brief This function handles Hard Fault exception.
*
* @return none
*/
void HardFault_Handler(void)
{
printf("HardFault_Handler\r\n");
printf("mcause:%08x\r\n",__get_MCAUSE());
printf("mtval:%08x\r\n",__get_MTVAL());
printf("mepc:%08x\r\n",__get_MEPC());
while (1);
}
/*********************************************************************
* @fn ETH_IRQHandler
*
* @brief This function handles ETH exception.
*
* @return none
*/
void ETH_IRQHandler(void)
{
WCHNET_ETHIsr();
}
/*********************************************************************
* @fn TIM2_IRQHandler
*
* @brief This function handles TIM2 exception.
*
* @return none
*/
void TIM2_IRQHandler(void)
{
WCHNET_TimeIsr(WCHNETTIMERPERIOD);
TIM_ClearITPendingBit(TIM2, TIM_IT_Update);
}
EVT/EXAM/ETH/MAC_RAW/User/ch32v20x_it.h
+19
View File
@@ -0,0 +1,19 @@
/********************************** (C) COPYRIGHT *******************************
* File Name : ch32v20x_it.h
* Author : WCH
* Version : V1.0.0
* Date : 2021/06/06
* Description : This file contains the headers of the interrupt handlers.
*********************************************************************************
* Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd.
* Attention: This software (modified or not) and binary are used for
* microcontroller manufactured by Nanjing Qinheng Microelectronics.
*******************************************************************************/
#ifndef __CH32V20x_IT_H
#define __CH32V20x_IT_H
#include "debug.h"
#endif /* __CH32V20x_IT_H */
EVT/EXAM/ETH/MAC_RAW/User/main.c
+134
View File
@@ -0,0 +1,134 @@
/********************************** (C) COPYRIGHT *******************************
* File Name : main.c
* Author : WCH
* Version : V1.0.0
* Date : 2022/05/31
* Description : Main program body.
*********************************************************************************
* Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd.
* Attention: This software (modified or not) and binary are used for
* microcontroller manufactured by Nanjing Qinheng Microelectronics.
*******************************************************************************/
/*
*@Note
MAC RAW example, demonstrating that MAC RAW receives and sends data.
For details on the selection of engineering chips,
please refer to the "CH32V20x Evaluation Board Manual" under the CH32V20xEVT\EVT\PUB folder.
*/
#include "string.h"
#include "eth_driver.h"
extern volatile uint8_t LinkSta;
uint8_t MACAddr[6]; //MAC address
uint8_t ARPPackage[]=
{
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* destination MAC address */
0x84, 0xc2, 0xe4, 0x01, 0x02, 0x03, /* source MAC address */
0x08,0x06, /* Type:ARP */
0x00,0x01, /* Hardware type:Ethernet(1) */
0x08,0x00, /* Protocol type:IPv4 */
0x06,0x04, /* Hardware size and Protocol size*/
0x00,0x01, /* Opcode:request(1) */
0x84, 0xc2, 0xe4, 0x01, 0x02, 0x03, /* Sender MAC address */
0xc0,0xa8,0x1,0x0f, /* Sender IP address */
0x00,0x00,0x00,0x00,0x00,0x00, /* Target MAC address */
0xc0,0xa8,0x1,0x64, /* Target IP address */
#if 1 /* padding 16 bytes * line numbers */
0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,
0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,
0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,
0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,
0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,
0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,
0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,
0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,
0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,
0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,
0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,
0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,
0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,
0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,
0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,
0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,
0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,
0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,
0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,
0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,
0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,
0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,
0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,
0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,
0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,
0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,
0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,
0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55
#endif
};
/*********************************************************************
* @fn TIM2_Init
*
* @brief Initializes TIM2.
*
* @return none
*/
void TIM2_Init(void)
{
TIM_TimeBaseInitTypeDef TIM_TimeBaseStructure = { 0 };
RCC_APB1PeriphClockCmd(RCC_APB1Periph_TIM2, ENABLE);
TIM_TimeBaseStructure.TIM_Period = SystemCoreClock / 1000000;
TIM_TimeBaseStructure.TIM_Prescaler = WCHNETTIMERPERIOD * 1000 - 1;
TIM_TimeBaseStructure.TIM_ClockDivision = 0;
TIM_TimeBaseStructure.TIM_CounterMode = TIM_CounterMode_Up;
TIM_TimeBaseInit(TIM2, &TIM_TimeBaseStructure);
TIM_ITConfig(TIM2, TIM_IT_Update, ENABLE);
TIM_Cmd(TIM2, ENABLE);
TIM_ClearITPendingBit(TIM2, TIM_IT_Update);
NVIC_EnableIRQ(TIM2_IRQn);
}
/*********************************************************************
* @fn main
*
* @brief Main program
*
* @return none
*/
int main(void)
{
u8 i;
uint32_t PktCnt = 0;
Delay_Init();
USART_Printf_Init(115200); //USART initialize
printf("MAC_RAW Test\r\n");
if((SystemCoreClock == 60000000) || (SystemCoreClock == 120000000))
printf("SystemClk:%d\r\n", SystemCoreClock);
else
printf("Error: Please choose 60MHz and 120MHz clock when using Ethernet!\r\n");
WCHNET_GetMacAddr(MACAddr); //get the chip MAC address
printf("mac addr:");
for(i = 0; i < 6; i++)
printf("%x ", MACAddr[i]);
printf("\n");
TIM2_Init();
ETH_Init(MACAddr);
/* change source MAC address */
memcpy(&ARPPackage[6], MACAddr, 6);
memcpy(&ARPPackage[22], MACAddr, 6);
while(1)
{
WCHNET_MainTask();
if(LinkSta)
{
MACRAW_Tx(ARPPackage, sizeof(ARPPackage));
if(++PktCnt % 100 == 0)
printf("PktCnt:%d\r\n",PktCnt);
Delay_Ms(100);
}
}
}
EVT/EXAM/ETH/MAC_RAW/User/system_ch32v20x.c
+990
View File
@@ -0,0 +1,990 @@
/********************************** (C) COPYRIGHT *******************************
* File Name : system_ch32v20x.c
* Author : WCH
* Version : V1.0.0
* Date : 2021/06/06
* Description : CH32V20x Device Peripheral Access Layer System Source File.
* For HSE = 32Mhz (CH32V208x/CH32V203RBT6)
* For HSE = 8Mhz (other CH32V203x)
*********************************************************************************
* Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd.
* Attention: This software (modified or not) and binary are used for
* microcontroller manufactured by Nanjing Qinheng Microelectronics.
*******************************************************************************/
#include "ch32v20x.h"
/*
* Uncomment the line corresponding to the desired System clock (SYSCLK) frequency (after
* reset the HSI is used as SYSCLK source).
* If none of the define below is enabled, the HSI is used as System clock source.
*/
//#define SYSCLK_FREQ_HSE HSE_VALUE
//#define SYSCLK_FREQ_48MHz_HSE 48000000
//#define SYSCLK_FREQ_56MHz_HSE 56000000
//#define SYSCLK_FREQ_72MHz_HSE 72000000
//#define SYSCLK_FREQ_96MHz_HSE 96000000
#define SYSCLK_FREQ_120MHz_HSE 120000000
//#define SYSCLK_FREQ_144MHz_HSE 144000000
//#define SYSCLK_FREQ_HSI HSI_VALUE
//#define SYSCLK_FREQ_48MHz_HSI 48000000
//#define SYSCLK_FREQ_56MHz_HSI 56000000
//#define SYSCLK_FREQ_72MHz_HSI 72000000
//#define SYSCLK_FREQ_96MHz_HSI 96000000
//#define SYSCLK_FREQ_120MHz_HSI 120000000
//#define SYSCLK_FREQ_144MHz_HSI 144000000
/* Clock Definitions */
#ifdef SYSCLK_FREQ_HSE
uint32_t SystemCoreClock = SYSCLK_FREQ_HSE; /* System Clock Frequency (Core Clock) */
#elif defined SYSCLK_FREQ_48MHz_HSE
uint32_t SystemCoreClock = SYSCLK_FREQ_48MHz_HSE; /* System Clock Frequency (Core Clock) */
#elif defined SYSCLK_FREQ_56MHz_HSE
uint32_t SystemCoreClock = SYSCLK_FREQ_56MHz_HSE; /* System Clock Frequency (Core Clock) */
#elif defined SYSCLK_FREQ_72MHz_HSE
uint32_t SystemCoreClock = SYSCLK_FREQ_72MHz_HSE; /* System Clock Frequency (Core Clock) */
#elif defined SYSCLK_FREQ_96MHz_HSE
uint32_t SystemCoreClock = SYSCLK_FREQ_96MHz_HSE; /* System Clock Frequency (Core Clock) */
#elif defined SYSCLK_FREQ_120MHz_HSE
uint32_t SystemCoreClock = SYSCLK_FREQ_120MHz_HSE; /* System Clock Frequency (Core Clock) */
#elif defined SYSCLK_FREQ_144MHz_HSE
uint32_t SystemCoreClock = SYSCLK_FREQ_144MHz_HSE; /* System Clock Frequency (Core Clock) */
#elif defined SYSCLK_FREQ_48MHz_HSI
uint32_t SystemCoreClock = SYSCLK_FREQ_48MHz_HSI; /* System Clock Frequency (Core Clock) */
#elif defined SYSCLK_FREQ_56MHz_HSI
uint32_t SystemCoreClock = SYSCLK_FREQ_56MHz_HSI; /* System Clock Frequency (Core Clock) */
#elif defined SYSCLK_FREQ_72MHz_HSI
uint32_t SystemCoreClock = SYSCLK_FREQ_72MHz_HSI; /* System Clock Frequency (Core Clock) */
#elif defined SYSCLK_FREQ_96MHz_HSI
uint32_t SystemCoreClock = SYSCLK_FREQ_96MHz_HSI; /* System Clock Frequency (Core Clock) */
#elif defined SYSCLK_FREQ_120MHz_HSI
uint32_t SystemCoreClock = SYSCLK_FREQ_120MHz_HSI; /* System Clock Frequency (Core Clock) */
#elif defined SYSCLK_FREQ_144MHz_HSI
uint32_t SystemCoreClock = SYSCLK_FREQ_144MHz_HSI; /* System Clock Frequency (Core Clock) */
#else
uint32_t SystemCoreClock = HSI_VALUE; /* System Clock Frequency (Core Clock) */
#endif
__I uint8_t AHBPrescTable[16] = {0, 0, 0, 0, 0, 0, 0, 0, 1, 2, 3, 4, 6, 7, 8, 9};
/* system_private_function_proto_types */
static void SetSysClock(void);
#ifdef SYSCLK_FREQ_HSE
static void SetSysClockToHSE( void );
#elif defined SYSCLK_FREQ_48MHz_HSE
static void SetSysClockTo48_HSE( void );
#elif defined SYSCLK_FREQ_56MHz_HSE
static void SetSysClockTo56_HSE( void );
#elif defined SYSCLK_FREQ_72MHz_HSE
static void SetSysClockTo72_HSE( void );
#elif defined SYSCLK_FREQ_96MHz_HSE
static void SetSysClockTo96_HSE( void );
#elif defined SYSCLK_FREQ_120MHz_HSE
static void SetSysClockTo120_HSE( void );
#elif defined SYSCLK_FREQ_144MHz_HSE
static void SetSysClockTo144_HSE( void );
#elif defined SYSCLK_FREQ_48MHz_HSI
static void SetSysClockTo48_HSI( void );
#elif defined SYSCLK_FREQ_56MHz_HSI
static void SetSysClockTo56_HSI( void );
#elif defined SYSCLK_FREQ_72MHz_HSI
static void SetSysClockTo72_HSI( void );
#elif defined SYSCLK_FREQ_96MHz_HSI
static void SetSysClockTo96_HSI( void );
#elif defined SYSCLK_FREQ_120MHz_HSI
static void SetSysClockTo120_HSI( void );
#elif defined SYSCLK_FREQ_144MHz_HSI
static void SetSysClockTo144_HSI( void );
#endif
/*********************************************************************
* @fn SystemInit
*
* @brief Setup the microcontroller system Initialize the Embedded Flash Interface,
* the PLL and update the SystemCoreClock variable.
*
* @return none
*/
void SystemInit (void)
{
RCC->CTLR |= (uint32_t)0x00000001;
RCC->CFGR0 &= (uint32_t)0xF8FF0000;
RCC->CTLR &= (uint32_t)0xFEF6FFFF;
RCC->CTLR &= (uint32_t)0xFFFBFFFF;
RCC->CFGR0 &= (uint32_t)0xFF80FFFF;
RCC->INTR = 0x009F0000;
SetSysClock();
}
/*********************************************************************
* @fn SystemCoreClockUpdate
*
* @brief Update SystemCoreClock variable according to Clock Register Values.
*
* @return none
*/
void SystemCoreClockUpdate (void)
{
uint32_t tmp = 0, pllmull = 0, pllsource = 0, Pll_6_5 = 0;
tmp = RCC->CFGR0 & RCC_SWS;
switch (tmp)
{
case 0x00:
SystemCoreClock = HSI_VALUE;
break;
case 0x04:
SystemCoreClock = HSE_VALUE;
break;
case 0x08:
pllmull = RCC->CFGR0 & RCC_PLLMULL;
pllsource = RCC->CFGR0 & RCC_PLLSRC;
pllmull = ( pllmull >> 18) + 2;
if(pllmull == 17) pllmull = 18;
if (pllsource == 0x00)
{
if(EXTEN->EXTEN_CTR & EXTEN_PLL_HSI_PRE){
SystemCoreClock = HSI_VALUE * pllmull;
}
else{
SystemCoreClock = (HSI_VALUE >> 1) * pllmull;
}
}
else
{
#if defined (CH32V20x_D8W)
if((RCC->CFGR0 & (3<<22)) == (3<<22))
{
SystemCoreClock = ((HSE_VALUE>>1)) * pllmull;
}
else
#endif
if ((RCC->CFGR0 & RCC_PLLXTPRE) != (uint32_t)RESET)
{
#if defined (CH32V20x_D8) || defined (CH32V20x_D8W)
SystemCoreClock = ((HSE_VALUE>>2) >> 1) * pllmull;
#else
SystemCoreClock = (HSE_VALUE >> 1) * pllmull;
#endif
}
else
{
#if defined (CH32V20x_D8) || defined (CH32V20x_D8W)
SystemCoreClock = (HSE_VALUE>>2) * pllmull;
#else
SystemCoreClock = HSE_VALUE * pllmull;
#endif
}
}
if(Pll_6_5 == 1) SystemCoreClock = (SystemCoreClock / 2);
break;
default:
SystemCoreClock = HSI_VALUE;
break;
}
tmp = AHBPrescTable[((RCC->CFGR0 & RCC_HPRE) >> 4)];
SystemCoreClock >>= tmp;
}
/*********************************************************************
* @fn SetSysClock
*
* @brief Configures the System clock frequency, HCLK, PCLK2 and PCLK1 prescalers.
*
* @return none
*/
static void SetSysClock(void)
{
#ifdef SYSCLK_FREQ_HSE
SetSysClockToHSE();
#elif defined SYSCLK_FREQ_48MHz_HSE
SetSysClockTo48_HSE();
#elif defined SYSCLK_FREQ_56MHz_HSE
SetSysClockTo56_HSE();
#elif defined SYSCLK_FREQ_72MHz_HSE
SetSysClockTo72_HSE();
#elif defined SYSCLK_FREQ_96MHz_HSE
SetSysClockTo96_HSE();
#elif defined SYSCLK_FREQ_120MHz_HSE
SetSysClockTo120_HSE();
#elif defined SYSCLK_FREQ_144MHz_HSE
SetSysClockTo144_HSE();
#elif defined SYSCLK_FREQ_48MHz_HSI
SetSysClockTo48_HSI();
#elif defined SYSCLK_FREQ_56MHz_HSI
SetSysClockTo56_HSI();
#elif defined SYSCLK_FREQ_72MHz_HSI
SetSysClockTo72_HSI();
#elif defined SYSCLK_FREQ_96MHz_HSI
SetSysClockTo96_HSI();
#elif defined SYSCLK_FREQ_120MHz_HSI
SetSysClockTo120_HSI();
#elif defined SYSCLK_FREQ_144MHz_HSI
SetSysClockTo144_HSI();
#endif
/* If none of the define above is enabled, the HSI is used as System clock
* source (default after reset)
*/
}
#ifdef SYSCLK_FREQ_HSE
/*********************************************************************
* @fn SetSysClockToHSE
*
* @brief Sets HSE as System clock source and configure HCLK, PCLK2 and PCLK1 prescalers.
*
* @return none
*/
static void SetSysClockToHSE(void)
{
__IO uint32_t StartUpCounter = 0, HSEStatus = 0;
RCC->CTLR |= ((uint32_t)RCC_HSEON);
/* Wait till HSE is ready and if Time out is reached exit */
do
{
HSEStatus = RCC->CTLR & RCC_HSERDY;
StartUpCounter++;
} while((HSEStatus == 0) && (StartUpCounter != HSE_STARTUP_TIMEOUT));
if ((RCC->CTLR & RCC_HSERDY) != RESET)
{
HSEStatus = (uint32_t)0x01;
}
else
{
HSEStatus = (uint32_t)0x00;
}
if (HSEStatus == (uint32_t)0x01)
{
/* HCLK = SYSCLK */
RCC->CFGR0 |= (uint32_t)RCC_HPRE_DIV1;
/* PCLK2 = HCLK */
RCC->CFGR0 |= (uint32_t)RCC_PPRE2_DIV1;
/* PCLK1 = HCLK */
RCC->CFGR0 |= (uint32_t)RCC_PPRE1_DIV1;
/* Select HSE as system clock source
* CH32V20x_D6 (HSE=8MHZ)
* CH32V20x_D8 (HSE=32MHZ)
* CH32V20x_D8W (HSE=32MHZ)
*/
RCC->CFGR0 &= (uint32_t)((uint32_t)~(RCC_SW));
RCC->CFGR0 |= (uint32_t)RCC_SW_HSE;
/* Wait till HSE is used as system clock source */
while ((RCC->CFGR0 & (uint32_t)RCC_SWS) != (uint32_t)0x04)
{
}
}
else
{
/* If HSE fails to start-up, the application will have wrong clock
* configuration. User can add here some code to deal with this error
*/
}
}
#elif defined SYSCLK_FREQ_48MHz_HSE
/*********************************************************************
* @fn SetSysClockTo48_HSE
*
* @brief Sets System clock frequency to 48MHz and configure HCLK, PCLK2 and PCLK1 prescalers.
*
* @return none
*/
static void SetSysClockTo48_HSE(void)
{
__IO uint32_t StartUpCounter = 0, HSEStatus = 0;
RCC->CTLR |= ((uint32_t)RCC_HSEON);
/* Wait till HSE is ready and if Time out is reached exit */
do
{
HSEStatus = RCC->CTLR & RCC_HSERDY;
StartUpCounter++;
} while((HSEStatus == 0) && (StartUpCounter != HSE_STARTUP_TIMEOUT));
if ((RCC->CTLR & RCC_HSERDY) != RESET)
{
HSEStatus = (uint32_t)0x01;
}
else
{
HSEStatus = (uint32_t)0x00;
}
if (HSEStatus == (uint32_t)0x01)
{
/* HCLK = SYSCLK */
RCC->CFGR0 |= (uint32_t)RCC_HPRE_DIV1;
/* PCLK2 = HCLK */
RCC->CFGR0 |= (uint32_t)RCC_PPRE2_DIV1;
/* PCLK1 = HCLK */
RCC->CFGR0 |= (uint32_t)RCC_PPRE1_DIV2;
/* CH32V20x_D6-PLL configuration: PLLCLK = HSE * 6 = 48 MHz (HSE=8MHZ)
* CH32V20x_D8-PLL configuration: PLLCLK = HSE/4 * 6 = 48 MHz (HSE=32MHZ)
* CH32V20x_D8W-PLL configuration: PLLCLK = HSE/4 * 6 = 48 MHz (HSE=32MHZ)
*/
RCC->CFGR0 &= (uint32_t)((uint32_t)~(RCC_PLLSRC | RCC_PLLXTPRE | RCC_PLLMULL));
RCC->CFGR0 |= (uint32_t)(RCC_PLLSRC_HSE | RCC_PLLXTPRE_HSE | RCC_PLLMULL6);
/* Enable PLL */
RCC->CTLR |= RCC_PLLON;
/* Wait till PLL is ready */
while((RCC->CTLR & RCC_PLLRDY) == 0)
{
}
/* Select PLL as system clock source */
RCC->CFGR0 &= (uint32_t)((uint32_t)~(RCC_SW));
RCC->CFGR0 |= (uint32_t)RCC_SW_PLL;
/* Wait till PLL is used as system clock source */
while ((RCC->CFGR0 & (uint32_t)RCC_SWS) != (uint32_t)0x08)
{
}
}
else
{
/*
* If HSE fails to start-up, the application will have wrong clock
* configuration. User can add here some code to deal with this error
*/
}
}
#elif defined SYSCLK_FREQ_56MHz_HSE
/*********************************************************************
* @fn SetSysClockTo56_HSE
*
* @brief Sets System clock frequency to 56MHz and configure HCLK, PCLK2 and PCLK1 prescalers.
*
* @return none
*/
static void SetSysClockTo56_HSE(void)
{
__IO uint32_t StartUpCounter = 0, HSEStatus = 0;
RCC->CTLR |= ((uint32_t)RCC_HSEON);
/* Wait till HSE is ready and if Time out is reached exit */
do
{
HSEStatus = RCC->CTLR & RCC_HSERDY;
StartUpCounter++;
} while((HSEStatus == 0) && (StartUpCounter != HSE_STARTUP_TIMEOUT));
if ((RCC->CTLR & RCC_HSERDY) != RESET)
{
HSEStatus = (uint32_t)0x01;
}
else
{
HSEStatus = (uint32_t)0x00;
}
if (HSEStatus == (uint32_t)0x01)
{
/* HCLK = SYSCLK */
RCC->CFGR0 |= (uint32_t)RCC_HPRE_DIV1;
/* PCLK2 = HCLK */
RCC->CFGR0 |= (uint32_t)RCC_PPRE2_DIV1;
/* PCLK1 = HCLK */
RCC->CFGR0 |= (uint32_t)RCC_PPRE1_DIV2;
/* CH32V20x_D6-PLL configuration: PLLCLK = HSE * 7 = 56 MHz (HSE=8MHZ)
* CH32V20x_D8-PLL configuration: PLLCLK = HSE/4 * 7 = 56 MHz (HSE=32MHZ)
* CH32V20x_D8W-PLL configuration: PLLCLK = HSE/4 * 7 = 56 MHz (HSE=32MHZ)
*/
RCC->CFGR0 &= (uint32_t)((uint32_t)~(RCC_PLLSRC | RCC_PLLXTPRE | RCC_PLLMULL));
RCC->CFGR0 |= (uint32_t)(RCC_PLLSRC_HSE | RCC_PLLXTPRE_HSE | RCC_PLLMULL7);
/* Enable PLL */
RCC->CTLR |= RCC_PLLON;
/* Wait till PLL is ready */
while((RCC->CTLR & RCC_PLLRDY) == 0)
{
}
/* Select PLL as system clock source */
RCC->CFGR0 &= (uint32_t)((uint32_t)~(RCC_SW));
RCC->CFGR0 |= (uint32_t)RCC_SW_PLL;
/* Wait till PLL is used as system clock source */
while ((RCC->CFGR0 & (uint32_t)RCC_SWS) != (uint32_t)0x08)
{
}
}
else
{
/*
* If HSE fails to start-up, the application will have wrong clock
* configuration. User can add here some code to deal with this error
*/
}
}
#elif defined SYSCLK_FREQ_72MHz_HSE
/*********************************************************************
* @fn SetSysClockTo72_HSE
*
* @brief Sets System clock frequency to 72MHz and configure HCLK, PCLK2 and PCLK1 prescalers.
*
* @return none
*/
static void SetSysClockTo72_HSE(void)
{
__IO uint32_t StartUpCounter = 0, HSEStatus = 0;
RCC->CTLR |= ((uint32_t)RCC_HSEON);
/* Wait till HSE is ready and if Time out is reached exit */
do
{
HSEStatus = RCC->CTLR & RCC_HSERDY;
StartUpCounter++;
} while((HSEStatus == 0) && (StartUpCounter != HSE_STARTUP_TIMEOUT));
if ((RCC->CTLR & RCC_HSERDY) != RESET)
{
HSEStatus = (uint32_t)0x01;
}
else
{
HSEStatus = (uint32_t)0x00;
}
if (HSEStatus == (uint32_t)0x01)
{
/* HCLK = SYSCLK */
RCC->CFGR0 |= (uint32_t)RCC_HPRE_DIV1;
/* PCLK2 = HCLK */
RCC->CFGR0 |= (uint32_t)RCC_PPRE2_DIV1;
/* PCLK1 = HCLK */
RCC->CFGR0 |= (uint32_t)RCC_PPRE1_DIV2;
/* CH32V20x_D6-PLL configuration: PLLCLK = HSE * 9 = 72 MHz (HSE=8MHZ)
* CH32V20x_D8-PLL configuration: PLLCLK = HSE/4 * 9 = 72 MHz (HSE=32MHZ)
* CH32V20x_D8W-PLL configuration: PLLCLK = HSE/4 * 9 = 72 MHz (HSE=32MHZ)
*/
RCC->CFGR0 &= (uint32_t)((uint32_t)~(RCC_PLLSRC | RCC_PLLXTPRE |
RCC_PLLMULL));
RCC->CFGR0 |= (uint32_t)(RCC_PLLSRC_HSE | RCC_PLLXTPRE_HSE | RCC_PLLMULL9);
/* Enable PLL */
RCC->CTLR |= RCC_PLLON;
/* Wait till PLL is ready */
while((RCC->CTLR & RCC_PLLRDY) == 0)
{
}
/* Select PLL as system clock source */
RCC->CFGR0 &= (uint32_t)((uint32_t)~(RCC_SW));
RCC->CFGR0 |= (uint32_t)RCC_SW_PLL;
/* Wait till PLL is used as system clock source */
while ((RCC->CFGR0 & (uint32_t)RCC_SWS) != (uint32_t)0x08)
{
}
}
else
{
/*
* If HSE fails to start-up, the application will have wrong clock
* configuration. User can add here some code to deal with this error
*/
}
}
#elif defined SYSCLK_FREQ_96MHz_HSE
/*********************************************************************
* @fn SetSysClockTo96_HSE
*
* @brief Sets System clock frequency to 96MHz and configure HCLK, PCLK2 and PCLK1 prescalers.
*
* @return none
*/
static void SetSysClockTo96_HSE(void)
{
__IO uint32_t StartUpCounter = 0, HSEStatus = 0;
RCC->CTLR |= ((uint32_t)RCC_HSEON);
/* Wait till HSE is ready and if Time out is reached exit */
do
{
HSEStatus = RCC->CTLR & RCC_HSERDY;
StartUpCounter++;
} while((HSEStatus == 0) && (StartUpCounter != HSE_STARTUP_TIMEOUT));
if ((RCC->CTLR & RCC_HSERDY) != RESET)
{
HSEStatus = (uint32_t)0x01;
}
else
{
HSEStatus = (uint32_t)0x00;
}
if (HSEStatus == (uint32_t)0x01)
{
/* HCLK = SYSCLK */
RCC->CFGR0 |= (uint32_t)RCC_HPRE_DIV1;
/* PCLK2 = HCLK */
RCC->CFGR0 |= (uint32_t)RCC_PPRE2_DIV1;
/* PCLK1 = HCLK */
RCC->CFGR0 |= (uint32_t)RCC_PPRE1_DIV2;
/* CH32V20x_D6-PLL configuration: PLLCLK = HSE * 12 = 96 MHz (HSE=8MHZ)
* CH32V20x_D8-PLL configuration: PLLCLK = HSE/4 * 12 = 96 MHz (HSE=32MHZ)
* CH32V20x_D8W-PLL configuration: PLLCLK = HSE/4 * 12 = 96 MHz (HSE=32MHZ)
*/
RCC->CFGR0 &= (uint32_t)((uint32_t)~(RCC_PLLSRC | RCC_PLLXTPRE |
RCC_PLLMULL));
RCC->CFGR0 |= (uint32_t)(RCC_PLLSRC_HSE | RCC_PLLXTPRE_HSE | RCC_PLLMULL12);
/* Enable PLL */
RCC->CTLR |= RCC_PLLON;
/* Wait till PLL is ready */
while((RCC->CTLR & RCC_PLLRDY) == 0)
{
}
/* Select PLL as system clock source */
RCC->CFGR0 &= (uint32_t)((uint32_t)~(RCC_SW));
RCC->CFGR0 |= (uint32_t)RCC_SW_PLL;
/* Wait till PLL is used as system clock source */
while ((RCC->CFGR0 & (uint32_t)RCC_SWS) != (uint32_t)0x08)
{
}
}
else
{
/*
* If HSE fails to start-up, the application will have wrong clock
* configuration. User can add here some code to deal with this error
*/
}
}
#elif defined SYSCLK_FREQ_120MHz_HSE
/*********************************************************************
* @fn SetSysClockTo120_HSE
*
* @brief Sets System clock frequency to 120MHz and configure HCLK, PCLK2 and PCLK1 prescalers.
*
* @return none
*/
static void SetSysClockTo120_HSE(void)
{
__IO uint32_t StartUpCounter = 0, HSEStatus = 0;
RCC->CTLR |= ((uint32_t)RCC_HSEON);
/* Wait till HSE is ready and if Time out is reached exit */
do
{
HSEStatus = RCC->CTLR & RCC_HSERDY;
StartUpCounter++;
} while((HSEStatus == 0) && (StartUpCounter != HSE_STARTUP_TIMEOUT));
if((RCC->CTLR & RCC_HSERDY) != RESET)
{
HSEStatus = (uint32_t)0x01;
}
else
{
HSEStatus = (uint32_t)0x00;
}
if(HSEStatus == (uint32_t)0x01)
{
#if defined (CH32V20x_D8W)
RCC->CFGR0 |= (uint32_t)(3<<22);
/* HCLK = SYSCLK/2 */
RCC->CFGR0 |= (uint32_t)RCC_HPRE_DIV2;
#else
/* HCLK = SYSCLK */
RCC->CFGR0 |= (uint32_t)RCC_HPRE_DIV1;
#endif
/* PCLK2 = HCLK */
RCC->CFGR0 |= (uint32_t)RCC_PPRE2_DIV1;
/* PCLK1 = HCLK */
RCC->CFGR0 |= (uint32_t)RCC_PPRE1_DIV2;
/* CH32V20x_D6-PLL configuration: PLLCLK = HSE * 15 = 120 MHz (HSE=8MHZ)
* CH32V20x_D8-PLL configuration: PLLCLK = HSE/4 * 15 = 120 MHz (HSE=32MHZ)
* CH32V20x_D8W-PLL configuration: PLLCLK = HSE/2 * 15 = 240 MHz (HSE=32MHZ)
*/
RCC->CFGR0 &= (uint32_t)((uint32_t) ~(RCC_PLLSRC | RCC_PLLXTPRE |
RCC_PLLMULL));
RCC->CFGR0 |= (uint32_t)(RCC_PLLSRC_HSE | RCC_PLLXTPRE_HSE | RCC_PLLMULL15);
/* Enable PLL */
RCC->CTLR |= RCC_PLLON;
/* Wait till PLL is ready */
while((RCC->CTLR & RCC_PLLRDY) == 0)
{
}
/* Select PLL as system clock source */
RCC->CFGR0 &= (uint32_t)((uint32_t) ~(RCC_SW));
RCC->CFGR0 |= (uint32_t)RCC_SW_PLL;
/* Wait till PLL is used as system clock source */
while((RCC->CFGR0 & (uint32_t)RCC_SWS) != (uint32_t)0x08)
{
}
}
else
{
/*
* If HSE fails to start-up, the application will have wrong clock
* configuration. User can add here some code to deal with this error
*/
}
}
#elif defined SYSCLK_FREQ_144MHz_HSE
/*********************************************************************
* @fn SetSysClockTo144_HSE
*
* @brief Sets System clock frequency to 144MHz and configure HCLK, PCLK2 and PCLK1 prescalers.
*
* @return none
*/
static void SetSysClockTo144_HSE(void)
{
__IO uint32_t StartUpCounter = 0, HSEStatus = 0;
RCC->CTLR |= ((uint32_t)RCC_HSEON);
/* Wait till HSE is ready and if Time out is reached exit */
do
{
HSEStatus = RCC->CTLR & RCC_HSERDY;
StartUpCounter++;
} while((HSEStatus == 0) && (StartUpCounter != HSE_STARTUP_TIMEOUT));
if ((RCC->CTLR & RCC_HSERDY) != RESET)
{
HSEStatus = (uint32_t)0x01;
}
else
{
HSEStatus = (uint32_t)0x00;
}
if (HSEStatus == (uint32_t)0x01)
{
/* HCLK = SYSCLK */
RCC->CFGR0 |= (uint32_t)RCC_HPRE_DIV1;
/* PCLK2 = HCLK */
RCC->CFGR0 |= (uint32_t)RCC_PPRE2_DIV1;
/* PCLK1 = HCLK */
RCC->CFGR0 |= (uint32_t)RCC_PPRE1_DIV2;
/* CH32V20x_D6-PLL configuration: PLLCLK = HSE * 18 = 144 MHz (HSE=8MHZ)
* CH32V20x_D8-PLL configuration: PLLCLK = HSE/4 * 18 = 144 MHz (HSE=32MHZ)
* CH32V20x_D8W-PLL configuration: PLLCLK = HSE/4 * 18 = 144 MHz (HSE=32MHZ)
*/
RCC->CFGR0 &= (uint32_t)((uint32_t)~(RCC_PLLSRC | RCC_PLLXTPRE |
RCC_PLLMULL));
RCC->CFGR0 |= (uint32_t)(RCC_PLLSRC_HSE | RCC_PLLXTPRE_HSE | RCC_PLLMULL18);
/* Enable PLL */
RCC->CTLR |= RCC_PLLON;
/* Wait till PLL is ready */
while((RCC->CTLR & RCC_PLLRDY) == 0)
{
}
/* Select PLL as system clock source */
RCC->CFGR0 &= (uint32_t)((uint32_t)~(RCC_SW));
RCC->CFGR0 |= (uint32_t)RCC_SW_PLL;
/* Wait till PLL is used as system clock source */
while ((RCC->CFGR0 & (uint32_t)RCC_SWS) != (uint32_t)0x08)
{
}
}
else
{
/*
* If HSE fails to start-up, the application will have wrong clock
* configuration. User can add here some code to deal with this error
*/
}
}
#elif defined SYSCLK_FREQ_48MHz_HSI
/*********************************************************************
* @fn SetSysClockTo48_HSI
*
* @brief Sets System clock frequency to 48MHz and configure HCLK, PCLK2 and PCLK1 prescalers.
*
* @return none
*/
static void SetSysClockTo48_HSI(void)
{
EXTEN->EXTEN_CTR |= EXTEN_PLL_HSI_PRE;
/* HCLK = SYSCLK */
RCC->CFGR0 |= (uint32_t)RCC_HPRE_DIV1;
/* PCLK2 = HCLK */
RCC->CFGR0 |= (uint32_t)RCC_PPRE2_DIV1;
/* PCLK1 = HCLK */
RCC->CFGR0 |= (uint32_t)RCC_PPRE1_DIV2;
/* PLL configuration: PLLCLK = HSI * 6 = 48 MHz */
RCC->CFGR0 &= (uint32_t)((uint32_t)~(RCC_PLLSRC | RCC_PLLXTPRE | RCC_PLLMULL));
RCC->CFGR0 |= (uint32_t)(RCC_PLLSRC_HSI_Div2 | RCC_PLLMULL6);
/* Enable PLL */
RCC->CTLR |= RCC_PLLON;
/* Wait till PLL is ready */
while((RCC->CTLR & RCC_PLLRDY) == 0)
{
}
/* Select PLL as system clock source */
RCC->CFGR0 &= (uint32_t)((uint32_t)~(RCC_SW));
RCC->CFGR0 |= (uint32_t)RCC_SW_PLL;
/* Wait till PLL is used as system clock source */
while ((RCC->CFGR0 & (uint32_t)RCC_SWS) != (uint32_t)0x08)
{
}
}
#elif defined SYSCLK_FREQ_56MHz_HSI
/*********************************************************************
* @fn SetSysClockTo56_HSI
*
* @brief Sets System clock frequency to 56MHz and configure HCLK, PCLK2 and PCLK1 prescalers.
*
* @return none
*/
static void SetSysClockTo56_HSI(void)
{
EXTEN->EXTEN_CTR |= EXTEN_PLL_HSI_PRE;
/* HCLK = SYSCLK */
RCC->CFGR0 |= (uint32_t)RCC_HPRE_DIV1;
/* PCLK2 = HCLK */
RCC->CFGR0 |= (uint32_t)RCC_PPRE2_DIV1;
/* PCLK1 = HCLK */
RCC->CFGR0 |= (uint32_t)RCC_PPRE1_DIV2;
/* PLL configuration: PLLCLK = HSI * 7 = 48 MHz */
RCC->CFGR0 &= (uint32_t)((uint32_t)~(RCC_PLLSRC | RCC_PLLXTPRE | RCC_PLLMULL));
RCC->CFGR0 |= (uint32_t)(RCC_PLLSRC_HSI_Div2 | RCC_PLLMULL7);
/* Enable PLL */
RCC->CTLR |= RCC_PLLON;
/* Wait till PLL is ready */
while((RCC->CTLR & RCC_PLLRDY) == 0)
{
}
/* Select PLL as system clock source */
RCC->CFGR0 &= (uint32_t)((uint32_t)~(RCC_SW));
RCC->CFGR0 |= (uint32_t)RCC_SW_PLL;
/* Wait till PLL is used as system clock source */
while ((RCC->CFGR0 & (uint32_t)RCC_SWS) != (uint32_t)0x08)
{
}
}
#elif defined SYSCLK_FREQ_72MHz_HSI
/*********************************************************************
* @fn SetSysClockTo72_HSI
*
* @brief Sets System clock frequency to 72MHz and configure HCLK, PCLK2 and PCLK1 prescalers.
*
* @return none
*/
static void SetSysClockTo72_HSI(void)
{
EXTEN->EXTEN_CTR |= EXTEN_PLL_HSI_PRE;
/* HCLK = SYSCLK */
RCC->CFGR0 |= (uint32_t)RCC_HPRE_DIV1;
/* PCLK2 = HCLK */
RCC->CFGR0 |= (uint32_t)RCC_PPRE2_DIV1;
/* PCLK1 = HCLK */
RCC->CFGR0 |= (uint32_t)RCC_PPRE1_DIV2;
/* PLL configuration: PLLCLK = HSI * 9 = 72 MHz */
RCC->CFGR0 &= (uint32_t)((uint32_t)~(RCC_PLLSRC | RCC_PLLXTPRE | RCC_PLLMULL));
RCC->CFGR0 |= (uint32_t)(RCC_PLLSRC_HSI_Div2 | RCC_PLLMULL9);
/* Enable PLL */
RCC->CTLR |= RCC_PLLON;
/* Wait till PLL is ready */
while((RCC->CTLR & RCC_PLLRDY) == 0)
{
}
/* Select PLL as system clock source */
RCC->CFGR0 &= (uint32_t)((uint32_t)~(RCC_SW));
RCC->CFGR0 |= (uint32_t)RCC_SW_PLL;
/* Wait till PLL is used as system clock source */
while ((RCC->CFGR0 & (uint32_t)RCC_SWS) != (uint32_t)0x08)
{
}
}
#elif defined SYSCLK_FREQ_96MHz_HSI
/*********************************************************************
* @fn SetSysClockTo96_HSI
*
* @brief Sets System clock frequency to 96MHz and configure HCLK, PCLK2 and PCLK1 prescalers.
*
* @return none
*/
static void SetSysClockTo96_HSI(void)
{
EXTEN->EXTEN_CTR |= EXTEN_PLL_HSI_PRE;
/* HCLK = SYSCLK */
RCC->CFGR0 |= (uint32_t)RCC_HPRE_DIV1;
/* PCLK2 = HCLK */
RCC->CFGR0 |= (uint32_t)RCC_PPRE2_DIV1;
/* PCLK1 = HCLK */
RCC->CFGR0 |= (uint32_t)RCC_PPRE1_DIV2;
/* PLL configuration: PLLCLK = HSI * 12 = 96 MHz */
RCC->CFGR0 &= (uint32_t)((uint32_t)~(RCC_PLLSRC | RCC_PLLXTPRE | RCC_PLLMULL));
RCC->CFGR0 |= (uint32_t)(RCC_PLLSRC_HSI_Div2 | RCC_PLLMULL12);
/* Enable PLL */
RCC->CTLR |= RCC_PLLON;
/* Wait till PLL is ready */
while((RCC->CTLR & RCC_PLLRDY) == 0)
{
}
/* Select PLL as system clock source */
RCC->CFGR0 &= (uint32_t)((uint32_t)~(RCC_SW));
RCC->CFGR0 |= (uint32_t)RCC_SW_PLL;
/* Wait till PLL is used as system clock source */
while ((RCC->CFGR0 & (uint32_t)RCC_SWS) != (uint32_t)0x08)
{
}
}
#elif defined SYSCLK_FREQ_120MHz_HSI
/*********************************************************************
* @fn SetSysClockTo120_HSI
*
* @brief Sets System clock frequency to 120MHz and configure HCLK, PCLK2 and PCLK1 prescalers.
*
* @return none
*/
static void SetSysClockTo120_HSI(void)
{
EXTEN->EXTEN_CTR |= EXTEN_PLL_HSI_PRE;
/* HCLK = SYSCLK */
RCC->CFGR0 |= (uint32_t)RCC_HPRE_DIV1;
/* PCLK2 = HCLK */
RCC->CFGR0 |= (uint32_t)RCC_PPRE2_DIV1;
/* PCLK1 = HCLK */
RCC->CFGR0 |= (uint32_t)RCC_PPRE1_DIV2;
/* PLL configuration: PLLCLK = HSI * 15 = 120 MHz */
RCC->CFGR0 &= (uint32_t)((uint32_t) ~(RCC_PLLSRC | RCC_PLLXTPRE |
RCC_PLLMULL));
RCC->CFGR0 |= (uint32_t)(RCC_PLLSRC_HSI_Div2 | RCC_PLLMULL15);
/* Enable PLL */
RCC->CTLR |= RCC_PLLON;
/* Wait till PLL is ready */
while((RCC->CTLR & RCC_PLLRDY) == 0)
{
}
/* Select PLL as system clock source */
RCC->CFGR0 &= (uint32_t)((uint32_t) ~(RCC_SW));
RCC->CFGR0 |= (uint32_t)RCC_SW_PLL;
/* Wait till PLL is used as system clock source */
while((RCC->CFGR0 & (uint32_t)RCC_SWS) != (uint32_t)0x08)
{
}
}
#elif defined SYSCLK_FREQ_144MHz_HSI
/*********************************************************************
* @fn SetSysClockTo144_HSI
*
* @brief Sets System clock frequency to 144MHz and configure HCLK, PCLK2 and PCLK1 prescalers.
*
* @return none
*/
static void SetSysClockTo144_HSI(void)
{
EXTEN->EXTEN_CTR |= EXTEN_PLL_HSI_PRE;
/* HCLK = SYSCLK */
RCC->CFGR0 |= (uint32_t)RCC_HPRE_DIV1;
/* PCLK2 = HCLK */
RCC->CFGR0 |= (uint32_t)RCC_PPRE2_DIV1;
/* PCLK1 = HCLK */
RCC->CFGR0 |= (uint32_t)RCC_PPRE1_DIV2;
/* PLL configuration: PLLCLK = HSI * 18 = 144 MHz */
RCC->CFGR0 &= (uint32_t)((uint32_t)~(RCC_PLLSRC | RCC_PLLXTPRE | RCC_PLLMULL));
RCC->CFGR0 |= (uint32_t)(RCC_PLLSRC_HSI_Div2 | RCC_PLLMULL18);
/* Enable PLL */
RCC->CTLR |= RCC_PLLON;
/* Wait till PLL is ready */
while((RCC->CTLR & RCC_PLLRDY) == 0)
{
}
/* Select PLL as system clock source */
RCC->CFGR0 &= (uint32_t)((uint32_t)~(RCC_SW));
RCC->CFGR0 |= (uint32_t)RCC_SW_PLL;
/* Wait till PLL is used as system clock source */
while ((RCC->CFGR0 & (uint32_t)RCC_SWS) != (uint32_t)0x08)
{
}
}
#endif
EVT/EXAM/ETH/MAC_RAW/User/system_ch32v20x.h
+32
View File
@@ -0,0 +1,32 @@
/********************************** (C) COPYRIGHT *******************************
* File Name : system_ch32v20x.h
* Author : WCH
* Version : V1.0.0
* Date : 2021/06/06
* Description : CH32V20x Device Peripheral Access Layer System Header File.
*********************************************************************************
* Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd.
* Attention: This software (modified or not) and binary are used for
* microcontroller manufactured by Nanjing Qinheng Microelectronics.
*******************************************************************************/
#ifndef __SYSTEM_ch32v20x_H
#define __SYSTEM_ch32v20x_H
#ifdef __cplusplus
extern "C" {
#endif
extern uint32_t SystemCoreClock; /* System Clock Frequency (Core Clock) */
/* System_Exported_Functions */
extern void SystemInit(void);
extern void SystemCoreClockUpdate(void);
#ifdef __cplusplus
}
#endif
#endif /*__CH32V20x_SYSTEM_H */
EVT/EXAM/ETH/MQTT/.cproject
+1 -1
View File
@@ -243,5 +243,5 @@
</storageModule>
<storageModule moduleId="org.eclipse.cdt.core.LanguageSettingsProviders"/>
<storageModule moduleId="org.eclipse.cdt.make.core.buildtargets"/>
<storageModule moduleId="refreshScope"/>
</cproject>
EVT/EXAM/ETH/MQTT/.settings/language.settings.xml
-14
View File
@@ -1,14 +0,0 @@
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<project>
<configuration id="ilg.gnumcueclipse.managedbuild.cross.riscv.config.elf.release.1008047074" name="obj">
<extension point="org.eclipse.cdt.core.LanguageSettingsProvider">
<provider copy-of="extension" id="org.eclipse.cdt.ui.UserLanguageSettingsProvider"/>
<provider-reference id="org.eclipse.cdt.core.ReferencedProjectsLanguageSettingsProvider" ref="shared-provider"/>
<provider-reference id="org.eclipse.cdt.managedbuilder.core.MBSLanguageSettingsProvider" ref="shared-provider"/>
<provider class="org.eclipse.cdt.managedbuilder.language.settings.providers.GCCBuiltinSpecsDetector" console="false" env-hash="1932118793668915431" id="ilg.gnumcueclipse.managedbuild.cross.riscv.GCCBuiltinSpecsDetector" keep-relative-paths="false" name="CDT RISC-V Cross GCC Built-in Compiler Settings" parameter="${COMMAND} ${FLAGS} ${cross_toolchain_flags} -E -P -v -dD &quot;${INPUTS}&quot;" prefer-non-shared="true">
<language-scope id="org.eclipse.cdt.core.gcc"/>
<language-scope id="org.eclipse.cdt.core.g++"/>
</provider>
</extension>
</configuration>
</project>
EVT/EXAM/ETH/MQTT/.settings/org.eclipse.core.resources.prefs
-2
View File
@@ -1,2 +0,0 @@
eclipse.preferences.version=1
encoding//User/main.c=UTF-8
EVT/EXAM/ETH/MQTT/User/ch32v20x_it.c
-1
View File
@@ -10,7 +10,6 @@
* microcontroller manufactured by Nanjing Qinheng Microelectronics.
*******************************************************************************/
#include "ch32v20x_it.h"
#include <wchnet.h>
#include "eth_driver.h"
void NMI_Handler(void) __attribute__((interrupt("WCH-Interrupt-fast")));
EVT/EXAM/ETH/MQTT/User/main.c
+8 -7
View File
@@ -19,7 +19,6 @@ For details on the selection of engineering chips,
please refer to the "CH32V20x Evaluation Board Manual" under the CH32V20xEVT\EVT\PUB folder.
*/
#include "string.h"
#include "debug.h"
#include "eth_driver.h"
#include "MQTTPacket.h"
@@ -77,7 +76,7 @@ void TIM2_Init( void )
RCC_APB1PeriphClockCmd(RCC_APB1Periph_TIM2, ENABLE);
TIM_TimeBaseStructure.TIM_Period = SystemCoreClock / 1000000 - 1;
TIM_TimeBaseStructure.TIM_Period = SystemCoreClock / 1000000;
TIM_TimeBaseStructure.TIM_Prescaler = WCHNETTIMERPERIOD * 1000 - 1;
TIM_TimeBaseStructure.TIM_ClockDivision = 0;
TIM_TimeBaseStructure.TIM_CounterMode = TIM_CounterMode_Up;
@@ -285,7 +284,7 @@ void msgDeal(unsigned char *msg, int len)
unsigned char *ptr = msg;
printf("payload len = %d\r\n",len);
printf("payload: ");
for(u8 i = 0; i < len; i++)
for(int i = 0; i < len; i++)
{
printf("%c ",(u16)*ptr);
ptr++;
@@ -360,7 +359,6 @@ void WCHNET_HandleSockInt(u8 socketid, u8 intstat)
}
}
/*********************************************************************
* @fn WCHNET_HandleGlobalInt
*
@@ -411,10 +409,13 @@ int main(void)
u8 i;
Delay_Init();
USART_Printf_Init(115200); //USART initialize
printf("MQTT\r\n");
printf("SystemClk:%d\r\n",SystemCoreClock);
printf("MQTT Test\r\n");
if((SystemCoreClock == 60000000) || (SystemCoreClock == 120000000))
printf("SystemClk:%d\r\n", SystemCoreClock);
else
printf("Error: Please choose 60MHz and 120MHz clock when using Ethernet!\r\n");
printf("net version:%x\n",WCHNET_GetVer());
if( WCHNET_LIB_VER != WCHNET_GetVer() ){
if(WCHNET_LIB_VER != WCHNET_GetVer()){
printf("version error.\n");
}
WCHNET_GetMacAddr(MACAddr); //get the chip MAC address
EVT/EXAM/ETH/MQTT/User/net_config.h
+55 -32
View File
@@ -29,10 +29,12 @@ extern "C" {
#define WCHNET_NUM_TCP_LISTEN 0 /* Number of TCP listening */
/* The number of sockets, the maximum is 31 */
#define WCHNET_MAX_SOCKET_NUM (WCHNET_NUM_IPRAW+WCHNET_NUM_UDP+WCHNET_NUM_TCP+WCHNET_NUM_TCP_LISTEN)
#define WCHNET_MAX_SOCKET_NUM (WCHNET_NUM_IPRAW+WCHNET_NUM_UDP+WCHNET_NUM_TCP+WCHNET_NUM_TCP_LISTEN)
#define WCHNET_TCP_MSS 1460 /* Size of TCP MSS*/
#define WCHNET_NUM_POOL_BUF (WCHNET_NUM_TCP*2+2) /* The number of POOL BUFs, the number of receive queues */
/*********************************************************************
* MAC queue configuration
*/
@@ -49,94 +51,115 @@ extern "C" {
#endif
/*********************************************************************
* Functional configuration
* Functional configuration
*/
#define WCHNET_PING_ENABLE 1 /* PING is enabled, PING is enabled by default */
#define WCHNET_PING_ENABLE 1 /* PING is enabled, PING is enabled by default */
#define TCP_RETRY_COUNT 20 /* The number of TCP retransmissions, the default value is 20 */
#define TCP_RETRY_COUNT 20 /* The number of TCP retransmissions, the default value is 20 */
#define TCP_RETRY_PERIOD 10 /* TCP retransmission period, the default value is 10, the unit is 50ms */
#define TCP_RETRY_PERIOD 10 /* TCP retransmission period, the default value is 10, the unit is 50ms */
#define SOCKET_SEND_RETRY 1 /* Send failed retry configuration, 1: enable, 0: disable */
#define SOCKET_SEND_RETRY 0 /* Send failed retry configuration, 1: enable, 0: disable */
#define CFG0_TCP_SEND_COPY 1 /* TCP send buffer copy, 1: copy, 0: not copy */
#define FINE_DHCP_PERIOD 8 /* Fine DHCP period, the default value is 8, the unit is 250ms */
#define CFG0_TCP_RECV_COPY 1 /* TCP receive replication optimization, internal debugging use */
#define CFG0_TCP_SEND_COPY 1 /* TCP send buffer copy, 1: copy, 0: not copy */
#define CFG0_TCP_OLD_DELETE 0 /* Delete oldest TCP connection, 1: enable, 0: disable */
#define CFG0_TCP_RECV_COPY 1 /* TCP receive replication optimization, internal debugging use */
#define CFG0_TCP_OLD_DELETE 0 /* Delete oldest TCP connection, 1: enable, 0: disable */
#define CFG0_IP_REASS_PBUFS 0 /* Number of reassembled IP PBUFs */
#define CFG0_TCP_DEALY_ACK_DISABLE 1 /* 1: disable TCP delay ACK 0: enable TCP delay ACK */
/*********************************************************************
* Memory related configuration
* Memory related configuration
*/
/*If a single socket cannot reach full speed,
/* If you want to achieve a higher transmission speed,
* try to increase RECE_BUF_LEN to (WCHNET_TCP_MSS*4)
* and increase WCHNET_NUM_TCP_SEG to (WCHNET_NUM_TCP*4)*/
#define RECE_BUF_LEN (WCHNET_TCP_MSS*2) /* socket receive buffer size */
#define WCHNET_NUM_PBUF (WCHNET_MAX_SOCKET_NUM+WCHNET_NUM_TCP) /* Number of PBUF structures */
#define WCHNET_NUM_PBUF WCHNET_NUM_POOL_BUF /* Number of PBUF structures */
#define WCHNET_NUM_TCP_SEG (WCHNET_NUM_TCP*2) /* The number of TCP segments used to send */
#define WCHNET_MEM_HEAP_SIZE (((WCHNET_TCP_MSS+0x10+54)*WCHNET_NUM_TCP_SEG)+ETH_TX_BUF_SZE+64) /* memory heap size */
#define WCHNET_MEM_HEAP_SIZE (((WCHNET_TCP_MSS+0x10+54+8)*WCHNET_NUM_TCP_SEG)+ETH_TX_BUF_SZE+64+2*0x18) /* memory heap size */
#define WCHNET_NUM_ARP_TABLE 50 /* Number of ARP lists */
#define WCHNET_NUM_IP_REASSDATA 4 /* Number of IP segments */
#define CFG0_IP_REASS_PBUFS 4 /* Number of reassembled IP PBUFs */
#define WCHNET_MEM_ALIGNMENT 4 /* 4 byte alignment */
#define WCHNET_NUM_POOL_BUF (WCHNET_NUM_TCP*2+2) /* The number of POOL BUFs, the number of receive queues */
#if CFG0_IP_REASS_PBUFS
#define WCHNET_NUM_IP_REASSDATA 2 /* Number of reassembled IP structures */
/*1: When using the fragmentation function,
* ensure that the size of WCHNET_SIZE_POOL_BUF is large enough to store a single fragmented packet*/
#define WCHNET_SIZE_POOL_BUF (((1500 + 14 + 4) + 3) & ~3) /* Buffer size for receiving a single packet */
/*2: When creating a socket that can receive fragmented packets,
* ensure that "RecvBufLen" member of the "struct _SOCK_INF" structure
* (the parameter initialized when calling WCHNET_SocketCreat) is sufficient
* to receive a complete fragmented packet */
#else
#define WCHNET_NUM_IP_REASSDATA 0 /* Number of reassembled IP structures */
#define WCHNET_SIZE_POOL_BUF (((WCHNET_TCP_MSS + 40 + 14 + 4) + 3) & ~3) /* Buffer size for receiving a single packet */
#endif
/* Check receive buffer */
#if(WCHNET_NUM_POOL_BUF * WCHNET_SIZE_POOL_BUF < ETH_RX_BUF_SZE)
#error "WCHNET_NUM_POOL_BUF or WCHNET_TCP_MSS Error"
#error "Please Increase WCHNET_NUM_POOL_BUF or WCHNET_TCP_MSS to make sure the receive buffer is sufficient"
#endif
/* Check the configuration of the SOCKET quantity */
#if( WCHNET_NUM_TCP_LISTEN && !WCHNET_NUM_TCP )
#error "WCHNET_NUM_TCP Error)"
#error "WCHNET_NUM_TCP Error,Please Configure WCHNET_NUM_TCP >= 1"
#endif
/* Check byte alignment must be a multiple of 4 */
#if((WCHNET_MEM_ALIGNMENT % 4) || (WCHNET_MEM_ALIGNMENT == 0))
#error "WCHNET_MEM_ALIGNMENT Error,Please Config WCHNET_MEM_ALIGNMENT = 4 * N, N >=1"
#error "WCHNET_MEM_ALIGNMENT Error,Please Configure WCHNET_MEM_ALIGNMENT = 4 * N, N >=1"
#endif
/* TCP maximum segment length */
#if((WCHNET_TCP_MSS > 1460) || (WCHNET_TCP_MSS < 60))
#error "WCHNET_TCP_MSS Error,Please Config WCHNET_TCP_MSS >= 60 && WCHNET_TCP_MSS <= 1460"
#error "WCHNET_TCP_MSS Error,Please Configure WCHNET_TCP_MSS >= 60 && WCHNET_TCP_MSS <= 1460"
#endif
/* Number of ARP cache tables */
#if((WCHNET_NUM_ARP_TABLE > 0X7F) || (WCHNET_NUM_ARP_TABLE < 1))
#error "WCHNET_NUM_ARP_TABLE Error,Please Config WCHNET_NUM_ARP_TABLE >= 1 && WCHNET_NUM_ARP_TABLE <= 0X7F"
#error "WCHNET_NUM_ARP_TABLE Error,Please Configure WCHNET_NUM_ARP_TABLE >= 1 && WCHNET_NUM_ARP_TABLE <= 0X7F"
#endif
/* Check POOL BUF configuration */
#if(WCHNET_NUM_POOL_BUF < 1)
#error "WCHNET_NUM_POOL_BUF Error,Please Config WCHNET_NUM_POOL_BUF >= 1"
#error "WCHNET_NUM_POOL_BUF Error,Please Configure WCHNET_NUM_POOL_BUF >= 1"
#endif
/* Check PBUF structure configuration */
#if(WCHNET_NUM_PBUF < 1)
#error "WCHNET_NUM_PBUF Error,Please Config WCHNET_NUM_PBUF >= 1"
#error "WCHNET_NUM_PBUF Error,Please Configure WCHNET_NUM_PBUF >= 1"
#endif
/* Check IP Assignment Configuration */
#if((WCHNET_NUM_IP_REASSDATA > 10) || (WCHNET_NUM_IP_REASSDATA < 1))
#error "WCHNET_NUM_IP_REASSDATA Error,Please Config WCHNET_NUM_IP_REASSDATA < 10 && WCHNET_NUM_IP_REASSDATA >= 1 "
#if(CFG0_IP_REASS_PBUFS && ((WCHNET_NUM_IP_REASSDATA > 10) || (WCHNET_NUM_IP_REASSDATA < 1)))
#error "WCHNET_NUM_IP_REASSDATA Error,Please Configure WCHNET_NUM_IP_REASSDATA < 10 && WCHNET_NUM_IP_REASSDATA >= 1 "
#endif
/* Check the number of reassembled IP PBUFs */
#if(WCHNET_IP_REASS_PBUFS > WCHNET_NUM_POOL_BUF)
#error "WCHNET_IP_REASS_PBUFS Error,Please Config WCHNET_IP_REASS_PBUFS < WCHNET_NUM_POOL_BUF"
#if(CFG0_IP_REASS_PBUFS > WCHNET_NUM_POOL_BUF)
#error "WCHNET_NUM_POOL_BUF Error,Please Configure CFG0_IP_REASS_PBUFS < WCHNET_NUM_POOL_BUF"
#endif
/* Check Timer period, in Ms. */
#if(WCHNETTIMERPERIOD > 50)
#error "WCHNETTIMERPERIOD Error,Please Config WCHNETTIMERPERIOD < 50"
#error "WCHNETTIMERPERIOD Error,Please Configure WCHNETTIMERPERIOD < 50"
#endif
/* Configuration value 0 */
#define WCHNET_MISC_CONFIG0 (((CFG0_TCP_SEND_COPY) << 0) |\
((CFG0_TCP_RECV_COPY) << 1) |\
((CFG0_TCP_OLD_DELETE) << 2) |\
((CFG0_IP_REASS_PBUFS) << 3) )
((CFG0_IP_REASS_PBUFS) << 3) |\
((CFG0_TCP_DEALY_ACK_DISABLE) << 8))
/* Configuration value 1 */
#define WCHNET_MISC_CONFIG1 (((WCHNET_MAX_SOCKET_NUM)<<0)|\
((WCHNET_PING_ENABLE) << 13) |\
((TCP_RETRY_COUNT) << 14) |\
((TCP_RETRY_PERIOD) << 19) |\
((SOCKET_SEND_RETRY) << 25) )
((SOCKET_SEND_RETRY) << 25) |\
((FINE_DHCP_PERIOD) << 27))
#ifdef __cplusplus
}
EVT/EXAM/ETH/Mail/.settings/language.settings.xml
-14
View File
@@ -1,14 +0,0 @@
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<project>
<configuration id="ilg.gnumcueclipse.managedbuild.cross.riscv.config.elf.release.1008047074" name="obj">
<extension point="org.eclipse.cdt.core.LanguageSettingsProvider">
<provider copy-of="extension" id="org.eclipse.cdt.ui.UserLanguageSettingsProvider"/>
<provider-reference id="org.eclipse.cdt.core.ReferencedProjectsLanguageSettingsProvider" ref="shared-provider"/>
<provider-reference id="org.eclipse.cdt.managedbuilder.core.MBSLanguageSettingsProvider" ref="shared-provider"/>
<provider class="org.eclipse.cdt.managedbuilder.language.settings.providers.GCCBuiltinSpecsDetector" console="false" env-hash="1890730752159159725" id="ilg.gnumcueclipse.managedbuild.cross.riscv.GCCBuiltinSpecsDetector" keep-relative-paths="false" name="CDT RISC-V Cross GCC Built-in Compiler Settings" parameter="${COMMAND} ${FLAGS} ${cross_toolchain_flags} -E -P -v -dD &quot;${INPUTS}&quot;" prefer-non-shared="true">
<language-scope id="org.eclipse.cdt.core.gcc"/>
<language-scope id="org.eclipse.cdt.core.g++"/>
</provider>
</extension>
</configuration>
</project>
EVT/EXAM/ETH/Mail/.settings/org.eclipse.core.resources.prefs
-2
View File
@@ -1,2 +0,0 @@
eclipse.preferences.version=1
encoding//User/main.c=UTF-8
EVT/EXAM/ETH/Mail/Mail/inc/mail.h
-2
View File
@@ -15,8 +15,6 @@
#include <string.h>
#include <stdio.h>
#include <stdlib.h>
#include "debug.h"
#include "wchnet.h"
#include "eth_driver.h"
#include "mailcmd.h"
EVT/EXAM/ETH/Mail/User/ch32v20x_it.c
-1
View File
@@ -10,7 +10,6 @@
* microcontroller manufactured by Nanjing Qinheng Microelectronics.
*******************************************************************************/
#include "ch32v20x_it.h"
#include <wchnet.h>
#include "eth_driver.h"
void NMI_Handler(void) __attribute__((interrupt("WCH-Interrupt-fast")));
EVT/EXAM/ETH/Mail/User/main.c
+33 -30
View File
@@ -16,7 +16,6 @@ For details on the selection of engineering chips,
please refer to the "CH32V20x Evaluation Board Manual" under the CH32V20xEVT\EVT\PUB folder.
*/
#include "string.h"
#include "debug.h"
#include "eth_driver.h"
#include "mail.h"
@@ -28,9 +27,9 @@ u8 DESIP[4] = {192,168,1,100}; //destination
u8 SocketId; //socket id
u8 SocketRecvBuf[WCHNET_MAX_SOCKET_NUM][RECE_BUF_LEN]; //socket data buff
u8 ReceDatFlag = 0;
u8 CheckType;
u8 OrderType;
u8 ReceDatFlag = 0;
u8 CheckType;
u8 OrderType;
u16 ReceLen;
/*SMTP related definitions, SMTP sending mail*/
@@ -116,7 +115,7 @@ void TIM2_Init( void )
RCC_APB1PeriphClockCmd(RCC_APB1Periph_TIM2, ENABLE);
TIM_TimeBaseStructure.TIM_Period = SystemCoreClock / 1000000 - 1;
TIM_TimeBaseStructure.TIM_Period = SystemCoreClock / 1000000;
TIM_TimeBaseStructure.TIM_Prescaler = WCHNETTIMERPERIOD * 1000 - 1;
TIM_TimeBaseStructure.TIM_ClockDivision = 0;
TIM_TimeBaseStructure.TIM_CounterMode = TIM_CounterMode_Up;
@@ -148,9 +147,7 @@ void WCHNET_CreateTcpSmtp( void )
TmpSocketInf.ProtoType = PROTO_TYPE_TCP;
TmpSocketInf.RecvBufLen = RECE_BUF_LEN ;
i = WCHNET_SocketCreat(&SocketId,&TmpSocketInf);
printf("SocketId TCP SMTP = %02x\n",(u16)SocketId);
mStopIfError(i);
p_smtp->Socket = SocketId;
CheckType = SMTP_CHECK_CNNT;
@@ -167,25 +164,24 @@ void WCHNET_CreateTcpSmtp( void )
*/
void WCHNET_CreateTcpPop3( void )
{
u8 i;
SOCK_INF TmpSocketInf;
u8 i;
SOCK_INF TmpSocketInf;
memset((void *)SocketRecvBuf[1],'\0',sizeof(SocketRecvBuf[1]));
memset((void *)&TmpSocketInf,0,sizeof(SOCK_INF));
memcpy((void *)TmpSocketInf.IPAddr,SocketPOP3IP,4);
TmpSocketInf.DesPort = POP3_SERVER_PORT;
TmpSocketInf.SourPort = Pop3SourPrt;
TmpSocketInf.ProtoType = PROTO_TYPE_TCP;
TmpSocketInf.RecvBufLen = RECE_BUF_LEN ;
i = WCHNET_SocketCreat(&SocketId,&TmpSocketInf);
printf("SocketId TCP pop3 = %02x\n",(u16)SocketId);
mStopIfError(i);
p_pop3->Socket = SocketId;
CheckType = POP_CHECK_CNNT;
i = WCHNET_SocketConnect(SocketId);
mStopIfError(i);
memset((void *)SocketRecvBuf[SocketId],'\0',sizeof(SocketRecvBuf[SocketId]));
memset((void *)SocketRecvBuf[1],'\0',sizeof(SocketRecvBuf[1]));
memset((void *)&TmpSocketInf,0,sizeof(SOCK_INF));
memcpy((void *)TmpSocketInf.IPAddr,SocketPOP3IP,4);
TmpSocketInf.DesPort = POP3_SERVER_PORT;
TmpSocketInf.SourPort = Pop3SourPrt;
TmpSocketInf.ProtoType = PROTO_TYPE_TCP;
TmpSocketInf.RecvBufLen = RECE_BUF_LEN ;
i = WCHNET_SocketCreat(&SocketId,&TmpSocketInf);
printf("SocketId TCP pop3 = %02x\n",(u16)SocketId);
mStopIfError(i);
p_pop3->Socket = SocketId;
CheckType = POP_CHECK_CNNT;
i = WCHNET_SocketConnect(SocketId);
mStopIfError(i);
memset((void *)SocketRecvBuf[SocketId],'\0',sizeof(SocketRecvBuf[SocketId]));
}
/*********************************************************************
@@ -202,8 +198,10 @@ void WCHNET_CreateTcpPop3( void )
void WCHNET_SendData( char *PSend, u32 Len,u8 type,u8 id )
{
u32 length;
u8 TimoutCnt = 0xff;
u8 i;
u8 *p;
p = (u8 *)PSend;
length = Len;
CheckType = type;
@@ -214,6 +212,8 @@ void WCHNET_SendData( char *PSend, u32 Len,u8 type,u8 id )
mStopIfError(i);
length -= Len;
p += Len;
if(TimoutCnt-- == 0)
break;
if(length)continue;
break;
}
@@ -317,16 +317,19 @@ int main(void)
Delay_Init();
USART_Printf_Init(115200); //USART initialize
printf("Mail\r\n");
printf("SystemClk:%d\r\n",SystemCoreClock);
printf("Mail Test\r\n");
if((SystemCoreClock == 60000000) || (SystemCoreClock == 120000000))
printf("SystemClk:%d\r\n", SystemCoreClock);
else
printf("Error: Please choose 60MHz and 120MHz clock when using Ethernet!\r\n");
printf("net version:%x\n",WCHNET_GetVer());
if( WCHNET_LIB_VER != WCHNET_GetVer() ){
printf("version error.\n");
if( WCHNET_LIB_VER != WCHNET_GetVer()){
printf("version error.\n");
}
WCHNET_GetMacAddr(MACAddr); //get the chip MAC address
printf("mac addr:");
for(i = 0; i < 6; i++)
printf("%x ",MACAddr[i]);
printf("%x ", MACAddr[i]);
printf("\n");
TIM2_Init();
i = ETH_LibInit(IPAddr,GWIPAddr,IPMask,MACAddr); //Ethernet library initialize
EVT/EXAM/ETH/Mail/User/net_config.h
+56 -33
View File
@@ -24,15 +24,17 @@ extern "C" {
#define WCHNET_NUM_UDP 0 /* The number of UDP connections */
#define WCHNET_NUM_TCP 2 /* Number of TCP connections */
#define WCHNET_NUM_TCP 4 /* Number of TCP connections */
#define WCHNET_NUM_TCP_LISTEN 0 /* Number of TCP listening */
/* The number of sockets, the maximum is 31 */
#define WCHNET_MAX_SOCKET_NUM (WCHNET_NUM_IPRAW+WCHNET_NUM_UDP+WCHNET_NUM_TCP+WCHNET_NUM_TCP_LISTEN)
#define WCHNET_MAX_SOCKET_NUM (WCHNET_NUM_IPRAW+WCHNET_NUM_UDP+WCHNET_NUM_TCP+WCHNET_NUM_TCP_LISTEN)
#define WCHNET_TCP_MSS 1460 /* Size of TCP MSS*/
#define WCHNET_NUM_POOL_BUF (WCHNET_NUM_TCP*2+2) /* The number of POOL BUFs, the number of receive queues */
/*********************************************************************
* MAC queue configuration
*/
@@ -49,94 +51,115 @@ extern "C" {
#endif
/*********************************************************************
* Functional configuration
* Functional configuration
*/
#define WCHNET_PING_ENABLE 1 /* PING is enabled, PING is enabled by default */
#define WCHNET_PING_ENABLE 1 /* PING is enabled, PING is enabled by default */
#define TCP_RETRY_COUNT 20 /* The number of TCP retransmissions, the default value is 20 */
#define TCP_RETRY_COUNT 20 /* The number of TCP retransmissions, the default value is 20 */
#define TCP_RETRY_PERIOD 10 /* TCP retransmission period, the default value is 10, the unit is 50ms */
#define TCP_RETRY_PERIOD 10 /* TCP retransmission period, the default value is 10, the unit is 50ms */
#define SOCKET_SEND_RETRY 1 /* Send failed retry configuration, 1: enable, 0: disable */
#define SOCKET_SEND_RETRY 0 /* Send failed retry configuration, 1: enable, 0: disable */
#define CFG0_TCP_SEND_COPY 1 /* TCP send buffer copy, 1: copy, 0: not copy */
#define FINE_DHCP_PERIOD 8 /* Fine DHCP period, the default value is 8, the unit is 250ms */
#define CFG0_TCP_RECV_COPY 1 /* TCP receive replication optimization, internal debugging use */
#define CFG0_TCP_SEND_COPY 1 /* TCP send buffer copy, 1: copy, 0: not copy */
#define CFG0_TCP_OLD_DELETE 0 /* Delete oldest TCP connection, 1: enable, 0: disable */
#define CFG0_TCP_RECV_COPY 1 /* TCP receive replication optimization, internal debugging use */
#define CFG0_TCP_OLD_DELETE 0 /* Delete oldest TCP connection, 1: enable, 0: disable */
#define CFG0_IP_REASS_PBUFS 0 /* Number of reassembled IP PBUFs */
#define CFG0_TCP_DEALY_ACK_DISABLE 1 /* 1: disable TCP delay ACK 0: enable TCP delay ACK */
/*********************************************************************
* Memory related configuration
* Memory related configuration
*/
/*If a single socket cannot reach full speed,
/* If you want to achieve a higher transmission speed,
* try to increase RECE_BUF_LEN to (WCHNET_TCP_MSS*4)
* and increase WCHNET_NUM_TCP_SEG to (WCHNET_NUM_TCP*4)*/
#define RECE_BUF_LEN (WCHNET_TCP_MSS*2) /* socket receive buffer size */
#define WCHNET_NUM_PBUF (WCHNET_MAX_SOCKET_NUM+WCHNET_NUM_TCP) /* Number of PBUF structures */
#define WCHNET_NUM_PBUF WCHNET_NUM_POOL_BUF /* Number of PBUF structures */
#define WCHNET_NUM_TCP_SEG (WCHNET_NUM_TCP*2) /* The number of TCP segments used to send */
#define WCHNET_MEM_HEAP_SIZE (((WCHNET_TCP_MSS+0x10+54)*WCHNET_NUM_TCP_SEG)+ETH_TX_BUF_SZE+64) /* memory heap size */
#define WCHNET_MEM_HEAP_SIZE (((WCHNET_TCP_MSS+0x10+54+8)*WCHNET_NUM_TCP_SEG)+ETH_TX_BUF_SZE+64+2*0x18) /* memory heap size */
#define WCHNET_NUM_ARP_TABLE 50 /* Number of ARP lists */
#define WCHNET_NUM_IP_REASSDATA 4 /* Number of IP segments */
#define CFG0_IP_REASS_PBUFS 4 /* Number of reassembled IP PBUFs */
#define WCHNET_MEM_ALIGNMENT 4 /* 4 byte alignment */
#define WCHNET_NUM_POOL_BUF (WCHNET_NUM_TCP*2+2) /* The number of POOL BUFs, the number of receive queues */
#if CFG0_IP_REASS_PBUFS
#define WCHNET_NUM_IP_REASSDATA 2 /* Number of reassembled IP structures */
/*1: When using the fragmentation function,
* ensure that the size of WCHNET_SIZE_POOL_BUF is large enough to store a single fragmented packet*/
#define WCHNET_SIZE_POOL_BUF (((1500 + 14 + 4) + 3) & ~3) /* Buffer size for receiving a single packet */
/*2: When creating a socket that can receive fragmented packets,
* ensure that "RecvBufLen" member of the "struct _SOCK_INF" structure
* (the parameter initialized when calling WCHNET_SocketCreat) is sufficient
* to receive a complete fragmented packet */
#else
#define WCHNET_NUM_IP_REASSDATA 0 /* Number of reassembled IP structures */
#define WCHNET_SIZE_POOL_BUF (((WCHNET_TCP_MSS + 40 + 14 + 4) + 3) & ~3) /* Buffer size for receiving a single packet */
#endif
/* Check receive buffer */
#if(WCHNET_NUM_POOL_BUF * WCHNET_SIZE_POOL_BUF < ETH_RX_BUF_SZE)
#error "WCHNET_NUM_POOL_BUF or WCHNET_TCP_MSS Error"
#error "Please Increase WCHNET_NUM_POOL_BUF or WCHNET_TCP_MSS to make sure the receive buffer is sufficient"
#endif
/* Check the configuration of the SOCKET quantity */
#if( WCHNET_NUM_TCP_LISTEN && !WCHNET_NUM_TCP )
#error "WCHNET_NUM_TCP Error)"
#error "WCHNET_NUM_TCP Error,Please Configure WCHNET_NUM_TCP >= 1"
#endif
/* Check byte alignment must be a multiple of 4 */
#if((WCHNET_MEM_ALIGNMENT % 4) || (WCHNET_MEM_ALIGNMENT == 0))
#error "WCHNET_MEM_ALIGNMENT Error,Please Config WCHNET_MEM_ALIGNMENT = 4 * N, N >=1"
#error "WCHNET_MEM_ALIGNMENT Error,Please Configure WCHNET_MEM_ALIGNMENT = 4 * N, N >=1"
#endif
/* TCP maximum segment length */
#if((WCHNET_TCP_MSS > 1460) || (WCHNET_TCP_MSS < 60))
#error "WCHNET_TCP_MSS Error,Please Config WCHNET_TCP_MSS >= 60 && WCHNET_TCP_MSS <= 1460"
#error "WCHNET_TCP_MSS Error,Please Configure WCHNET_TCP_MSS >= 60 && WCHNET_TCP_MSS <= 1460"
#endif
/* Number of ARP cache tables */
#if((WCHNET_NUM_ARP_TABLE > 0X7F) || (WCHNET_NUM_ARP_TABLE < 1))
#error "WCHNET_NUM_ARP_TABLE Error,Please Config WCHNET_NUM_ARP_TABLE >= 1 && WCHNET_NUM_ARP_TABLE <= 0X7F"
#error "WCHNET_NUM_ARP_TABLE Error,Please Configure WCHNET_NUM_ARP_TABLE >= 1 && WCHNET_NUM_ARP_TABLE <= 0X7F"
#endif
/* Check POOL BUF configuration */
#if(WCHNET_NUM_POOL_BUF < 1)
#error "WCHNET_NUM_POOL_BUF Error,Please Config WCHNET_NUM_POOL_BUF >= 1"
#error "WCHNET_NUM_POOL_BUF Error,Please Configure WCHNET_NUM_POOL_BUF >= 1"
#endif
/* Check PBUF structure configuration */
#if(WCHNET_NUM_PBUF < 1)
#error "WCHNET_NUM_PBUF Error,Please Config WCHNET_NUM_PBUF >= 1"
#error "WCHNET_NUM_PBUF Error,Please Configure WCHNET_NUM_PBUF >= 1"
#endif
/* Check IP Assignment Configuration */
#if((WCHNET_NUM_IP_REASSDATA > 10) || (WCHNET_NUM_IP_REASSDATA < 1))
#error "WCHNET_NUM_IP_REASSDATA Error,Please Config WCHNET_NUM_IP_REASSDATA < 10 && WCHNET_NUM_IP_REASSDATA >= 1 "
#if(CFG0_IP_REASS_PBUFS && ((WCHNET_NUM_IP_REASSDATA > 10) || (WCHNET_NUM_IP_REASSDATA < 1)))
#error "WCHNET_NUM_IP_REASSDATA Error,Please Configure WCHNET_NUM_IP_REASSDATA < 10 && WCHNET_NUM_IP_REASSDATA >= 1 "
#endif
/* Check the number of reassembled IP PBUFs */
#if(WCHNET_IP_REASS_PBUFS > WCHNET_NUM_POOL_BUF)
#error "WCHNET_IP_REASS_PBUFS Error,Please Config WCHNET_IP_REASS_PBUFS < WCHNET_NUM_POOL_BUF"
#if(CFG0_IP_REASS_PBUFS > WCHNET_NUM_POOL_BUF)
#error "WCHNET_NUM_POOL_BUF Error,Please Configure CFG0_IP_REASS_PBUFS < WCHNET_NUM_POOL_BUF"
#endif
/* Check Timer period, in Ms. */
#if(WCHNETTIMERPERIOD > 50)
#error "WCHNETTIMERPERIOD Error,Please Config WCHNETTIMERPERIOD < 50"
#error "WCHNETTIMERPERIOD Error,Please Configure WCHNETTIMERPERIOD < 50"
#endif
/* Configuration value 0 */
#define WCHNET_MISC_CONFIG0 (((CFG0_TCP_SEND_COPY) << 0) |\
((CFG0_TCP_RECV_COPY) << 1) |\
((CFG0_TCP_OLD_DELETE) << 2) |\
((CFG0_IP_REASS_PBUFS) << 3) )
((CFG0_IP_REASS_PBUFS) << 3) |\
((CFG0_TCP_DEALY_ACK_DISABLE) << 8))
/* Configuration value 1 */
#define WCHNET_MISC_CONFIG1 (((WCHNET_MAX_SOCKET_NUM)<<0)|\
((WCHNET_PING_ENABLE) << 13) |\
((TCP_RETRY_COUNT) << 14) |\
((TCP_RETRY_PERIOD) << 19) |\
((SOCKET_SEND_RETRY) << 25) )
((SOCKET_SEND_RETRY) << 25) |\
((FINE_DHCP_PERIOD) << 27))
#ifdef __cplusplus
}
EVT/EXAM/ETH/NetLib/eth_driver.c
+93 -29
View File
@@ -9,9 +9,7 @@
* Attention: This software (modified or not) and binary are used for
* microcontroller manufactured by Nanjing Qinheng Microelectronics.
*******************************************************************************/
#include "string.h"
#include "debug.h"
#include "eth_driver.h"
__attribute__((__aligned__(4))) ETH_DMADESCTypeDef DMARxDscrTab[ETH_RXBUFNB]; /* MAC receive descriptor, 4-byte aligned*/
@@ -45,18 +43,20 @@ const uint16_t MemSize[8] = {WCHNET_MEM_ALIGN_SIZE(WCHNET_SIZE_IPRAW_PCB),
uint32_t volatile LocalTime;
ETH_DMADESCTypeDef *DMATxDescToSet;
uint32_t phyLinkTime;
uint8_t phyLinkStatus = 0;
uint8_t phyStatus = 0;
uint8_t phyPN = 0x01;
uint8_t phyPNChangeCnt = 0;
uint8_t phyLinkCnt = 0;
uint8_t phyRetryCnt = 0;
uint8_t phySucCnt = 0;
ETH_DMADESCTypeDef *DMARxDescToGet;
ETH_DMADESCTypeDef *pDMARxSet;
volatile uint8_t phyLinkReset;
volatile uint32_t phyLinkTime;
uint8_t phyPN = 0x01;
uint8_t phyStatus = 0;
uint8_t phySucCnt = 0;
uint8_t phyLinkCnt = 0;
uint8_t phyRetryCnt = 0;
uint8_t CRCErrPktCnt = 0;
uint8_t phyLinkStatus = 0;
uint8_t phyPNChangeCnt = 0;
uint8_t PhyPolarityDetect = 0;
/*********************************************************************
* @fn WCHNET_GetMacAddr
*
@@ -242,6 +242,32 @@ void WCHNET_LinkProcess( void )
}
}
/*********************************************************************
* @fn WCHNET_PhyPNProcess
*
* @brief Phy PN Polarity related processing
*
* @param none.
*
* @return none.
*/
void WCHNET_PhyPNProcess(void)
{
uint32_t PhyVal;
phyLinkTime = LocalTime;
if(CRCErrPktCnt >= 3)
{
PhyVal = ReadPHYReg(PHY_MDIX);
if((PhyVal >> 2) & 0x01)
PhyVal &= ~(3 << 2); //change PHY PN Polarity to normal
else
PhyVal |= 1 << 2; //change PHY PN Polarity to reverse
WritePHYReg(PHY_MDIX, PhyVal);
CRCErrPktCnt = 0;
}
}
/*********************************************************************
* @fn WCHNET_HandlePhyNegotiation
*
@@ -253,14 +279,34 @@ void WCHNET_LinkProcess( void )
*/
void WCHNET_HandlePhyNegotiation(void)
{
if( !phyStatus ) /* Handling PHY Negotiation Exceptions */
if(phyLinkReset) /* After the PHY link is disconnected, wait 500ms before turning on the PHY clock*/
{
if(phyLinkTime > LocalTime)
phyLinkTime = LocalTime;
if( LocalTime - phyLinkTime >= PHY_LINK_TASK_PERIOD ) /* 50ms cycle timing call */
if( LocalTime - phyLinkTime >= 500 )
{
phyLinkTime = LocalTime;
WCHNET_LinkProcess( );
phyLinkReset = 0;
EXTEN->EXTEN_CTR |= EXTEN_ETH_10M_EN;
WritePHYReg(PHY_BMCR, PHY_Reset);
PHY_NEGOTIATION_PARAM_INIT();
}
}
else
{
if( !phyStatus ) /* Handling PHY Negotiation Exceptions */
{
if( LocalTime - phyLinkTime >= PHY_LINK_TASK_PERIOD ) /* 50ms cycle timing call */
{
phyLinkTime = LocalTime;
WCHNET_LinkProcess( );
}
}
else{
if(PhyPolarityDetect)
{
if( LocalTime - phyLinkTime >= 2 * PHY_LINK_TASK_PERIOD )
{
WCHNET_PhyPNProcess();
}
}
}
}
}
@@ -404,7 +450,6 @@ void ETH_Start(void)
{
R16_ETH_ERXST = DMARxDescToGet->Buffer1Addr;
R8_ETH_ECON1 |= RB_ETH_ECON1_RXEN; //receive enable
EXTEN->EXTEN_CTR |= EXTEN_ETH_10M_EN;
}
/*********************************************************************
@@ -462,14 +507,17 @@ void ETH_Configuration( uint8_t *macAddr )
R8_ETH_MACON2 |= RB_ETH_MACON2_TXCRCEN; //Hardware padded CRC
R8_ETH_MACON2 &= ~RB_ETH_MACON2_HFRMEN; //Jumbo frames are not received
R16_ETH_MAMXFL = ETH_MAX_PACKET_SIZE;
EXTEN->EXTEN_CTR |= EXTEN_ETH_10M_EN;
}
/*********************************************************************
* @fn ETH_TxPktChainMode
*
* @brief MAC send a Ethernet frame in chain mode.
* @brief Ethernet sends data frames in chain mode.
*
* @param Send length
* @param len Send data length
* pBuff send buffer pointer
*
* @return Send status.
*/
@@ -493,22 +541,24 @@ uint32_t ETH_TxPktChainMode(uint16_t len, uint32_t *pBuff )
return ETH_SUCCESS;
}
/*********************************************************************
* @fn ETH_PHYLink
*
* @brief
*
* @return none
*/
void ETH_PHYLink( void )
{
uint16_t RegValue;
uint32_t phy_stat, phy_anlpar;
phy_anlpar = ReadPHYReg(PHY_ANLPAR);
phy_stat = ReadPHYReg(PHY_BMSR); //Read PHY Status Register
if((phy_stat&(PHY_Linked_Status))&&(phy_anlpar == 0)){ //restart negotiation
RegValue = ReadPHYReg(PHY_BMCR);
RegValue |= PHY_Reset;
WritePHYReg(PHY_BMCR, RegValue);
EXTEN->EXTEN_CTR &= ~EXTEN_ETH_10M_EN;
Delay_Ms(500);
EXTEN->EXTEN_CTR |= EXTEN_ETH_10M_EN;
PHY_NEGOTIATION_PARAM_INIT();
phyLinkReset = 1;
phyLinkTime = LocalTime;
return;
}
WCHNET_PhyStatus( phy_stat );
@@ -523,11 +573,19 @@ void ETH_PHYLink( void )
{
R8_ETH_MACON2 &= ~RB_ETH_MACON2_FULDPX;
}
/* Receive CRC error packets */
R8_ETH_ERXFCON |= RB_ETH_ERXFCON_CRCEN;
CRCErrPktCnt = 0;
PhyPolarityDetect = 1;
phyLinkTime = LocalTime;
phyStatus = PHY_Linked_Status;
ETH_Start( );
}
else
{
PHY_NEGOTIATION_PARAM_INIT();
EXTEN->EXTEN_CTR &= ~EXTEN_ETH_10M_EN;
phyLinkReset = 1;
phyLinkTime = LocalTime;
}
}
@@ -568,6 +626,12 @@ void WCHNET_ETHIsr( void )
R16_ETH_ERXST = DMARxDescToGet->Buffer1Addr;
}
}
if(PhyPolarityDetect)
{
PhyPolarityDetect = 0;
/* Discard CRC error packet */
R8_ETH_ERXFCON &= ~RB_ETH_ERXFCON_CRCEN;
}
}
if(eth_irq_flag&RB_ETH_EIR_TXIF) //send completed
{
@@ -586,6 +650,7 @@ void WCHNET_ETHIsr( void )
}
if(eth_irq_flag&RB_ETH_EIR_RXERIF) //receive error
{
if(PhyPolarityDetect) CRCErrPktCnt++;
R8_ETH_EIR = RB_ETH_EIR_RXERIF;
}
}
@@ -605,7 +670,6 @@ void ETH_Init( uint8_t *macAddr )
ETH_DMATxDescChainInit(DMATxDscrTab, MACTxBuf, ETH_TXBUFNB);
ETH_DMARxDescChainInit(DMARxDscrTab, MACRxBuf, ETH_RXBUFNB);
pDMARxSet = DMARxDscrTab;
ETH_Start( );
NVIC_EnableIRQ(ETH_IRQn);
}
EVT/EXAM/ETH/NetLib/eth_driver.h
+2 -10
View File
@@ -18,18 +18,12 @@
#include "debug.h"
#define USE_10M_BASE 1 // Internal 10M PHY
#ifndef PHY_MODE
#define PHY_MODE USE_10M_BASE
#endif
#define ROM_CFG_USERADR_ID 0x1FFFF7E8
#define PHY_LINK_TASK_PERIOD 50
#define PHY_ANLPAR_SELECTOR_FIELD 0x1F
#define PHY_ANLPAR_SELECTOR_VALUE 0x01 // 5B'00001
#define PHY_ANLPAR_SELECTOR_VALUE 0x01 /* 5B'00001 */
#define PHY_LINK_INIT 0x00
#define PHY_LINK_SUC_P (1<<0)
@@ -53,9 +47,8 @@
phyLinkStatus = PHY_LINK_INIT;\
}while(0)
/* definition for Ethernet frame */
#define ETH_MAX_PACKET_SIZE 1536 /* ETH_HEADER + ETH_EXTRA + MAX_ETH_PAYLOAD + ETH_CRC */
#define ETH_MAX_PACKET_SIZE 1536 /* ETH_HEADER + VLAN_TAG + MAX_ETH_PAYLOAD + ETH_CRC */
#define ETH_HEADER 14 /* 6 byte Dest addr, 6 byte Src addr, 2 byte length/type */
#define ETH_CRC 4 /* Ethernet CRC */
#define ETH_EXTRA 2 /* Extra bytes in some cases */
@@ -88,7 +81,6 @@ typedef struct
uint32_t Buffer2NextDescAddr; /* Buffer2 or next descriptor address pointer */
} ETH_DMADESCTypeDef;
#include "wchnet.h"
extern SOCK_INF SocketInf[ ];
EVT/EXAM/ETH/NetLib/libwchnet.a
BIN
View File
Binary file not shown.
EVT/EXAM/ETH/NetLib/wchnet.h
+20 -17
View File
@@ -1,9 +1,9 @@
/********************************** (C) COPYRIGHT *******************************
* File Name : WCHNET.H
* Author : WCH
* Version : V1.50
* Date : 2022/11/25
* Description : This file contains the headers of
* File Name : wchnet.h
* Author : WCH
* Version : V1.80
* Date : 2023/05/12
* Description : This file contains the headers of
* the Ethernet protocol stack library.
*********************************************************************************
* Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd.
@@ -21,7 +21,7 @@
extern "C" {
#endif
#define WCHNET_LIB_VER 0x15 //the library version number
#define WCHNET_LIB_VER 0x18 //the library version number
#define WCHNET_CFG_VALID 0x12345678 //Configuration value valid flag
/* LED state @LED_STAT */
@@ -122,13 +122,12 @@ extern "C" {
#define WCHNET_SIZE_UDP_PCB 0x20 //UDP PCB size
#define WCHNET_SIZE_TCP_PCB 0xB4 //TCP PCB size
#define WCHNET_SIZE_TCP_PCB_LISTEN 0x24 //TCP LISTEN PCB size
#define WCHNET_SIZE_IP_REASSDATA 0x10 //IP reassembled Management
#define WCHNET_SIZE_IP_REASSDATA 0x20 //IP reassembled Management
#define WCHNET_SIZE_PBUF 0x10 //Packet Buf
#define WCHNET_SIZE_TCP_SEG 0x14 //TCP SEG structure
#define WCHNET_SIZE_MEM 0x08 //sizeof(struct mem)
#define WCHNET_SIZE_ARP_TABLE 0x18 //sizeof ARP table
#define WCHNET_SIZE_POOL_BUF WCHNET_MEM_ALIGN_SIZE(WCHNET_TCP_MSS + 40 + 14 + 4) //pbuf size
#define WCHNET_MEMP_SIZE ((WCHNET_MEM_ALIGNMENT - 1) + \
(WCHNET_NUM_IPRAW * WCHNET_MEM_ALIGN_SIZE(WCHNET_SIZE_IPRAW_PCB)) + \
(WCHNET_NUM_UDP * WCHNET_MEM_ALIGN_SIZE(WCHNET_SIZE_UDP_PCB)) + \
@@ -140,7 +139,7 @@ extern "C" {
(WCHNET_NUM_POOL_BUF * (WCHNET_MEM_ALIGN_SIZE(WCHNET_SIZE_PBUF) + WCHNET_MEM_ALIGN_SIZE(WCHNET_SIZE_POOL_BUF))))
#define HEAP_MEM_ALIGN_SIZE (WCHNET_MEM_ALIGN_SIZE(WCHNET_SIZE_MEM))
#define WCHNET_RAM_HEAP_SIZE (WCHNET_MEM_ALIGN_SIZE(WCHNET_MEM_HEAP_SIZE) + (2 * HEAP_MEM_ALIGN_SIZE) )
#define WCHNET_RAM_HEAP_SIZE (WCHNET_MEM_ALIGN_SIZE(WCHNET_MEM_HEAP_SIZE) + HEAP_MEM_ALIGN_SIZE )
#define WCHNET_RAM_ARP_TABLE_SIZE (WCHNET_MEM_ALIGN_SIZE(WCHNET_SIZE_ARP_TABLE) * WCHNET_NUM_ARP_TABLE)
typedef struct
@@ -165,11 +164,11 @@ typedef void (*dns_callback)( const char *name, uint8_t *ipaddr, void *callback_
typedef uint8_t (*dhcp_callback)( uint8_t status, void * );
/* socket receive callback type */
struct _SCOK_INF;
typedef void (*pSockRecv)( struct _SCOK_INF *, uint32_t, uint16_t, uint8_t *, uint32_t);
struct _SOCK_INF;
typedef void (*pSockRecv)( struct _SOCK_INF *, uint32_t, uint16_t, uint8_t *, uint32_t);
/* sokcet information struct */
typedef struct _SCOK_INF
/* Socket information struct */
typedef struct _SOCK_INF
{
uint32_t IntStatus; //interrupt state
uint32_t SockIndex; //Socket index value
@@ -177,7 +176,7 @@ typedef struct _SCOK_INF
uint32_t RecvBufLen; //Receive buffer length
uint32_t RecvCurPoint; //current pointer to receive buffer
uint32_t RecvReadPoint; //The read pointer of the receive buffer
uint32_t RecvRemLen; //Remaining length of receive buffer
uint32_t RecvRemLen; //The length of the remaining data in the receive buffer
uint32_t ProtoType; //protocol type
uint32_t SockStatus; //Low byte Socket state, the next low byte is TCP state, only meaningful in TCP mode
uint32_t DesPort; //destination port
@@ -199,14 +198,18 @@ struct _WCH_CFG
/* Bit 1 TCP receive replication optimization, used for internal debugging */
/* bit 2 delete oldest TCP connection 1: enable, 0: disable */
/* Bits 3-7 Number of PBUFs of IP segments */
/* Bit 8 TCP Delay ACK disable */
uint32_t MiscConfig1; //Miscellaneous Configuration 1
/* Bits 0-7 Number of Sockets*/
/* Bits 8-12 Reserved */
/* Bit 13 PING enable, 1: On 0: Off */
/* Bit 13 PING enable, 1: On 0: Off */
/* Bits 14-18 TCP retransmission times */
/* Bits 19-23 TCP retransmission period, in 50 milliseconds */
/* bit 25 send failed retry, 1: enable, 0: disable */
/* Bits 26-31 Reserved */
/* bit 25 send failed retry, 1: enable, 0: disable */
/* bit 26 Select whether to perform IPv4 checksum check on
* the TCP/UDP/ICMP header of the received frame payload by hardware,
* and calculate and insert the checksum of the IP header and payload of the sent frame by hardware.*/
/* Bits 27-31 period (in 250 milliseconds) of Fine DHCP periodic process */
led_callback led_link; //PHY Link Status Indicator
led_callback led_data; //Ethernet communication indicator
eth_tx_set net_send; //Ethernet send
EVT/EXAM/ETH/TcpClient/.cproject
+1 -1
View File
@@ -244,5 +244,5 @@
</storageModule>
<storageModule moduleId="org.eclipse.cdt.core.LanguageSettingsProviders"/>
<storageModule moduleId="org.eclipse.cdt.make.core.buildtargets"/>
<storageModule moduleId="refreshScope"/>
</cproject>
EVT/EXAM/ETH/TcpClient/.project
+61 -58
View File
@@ -1,61 +1,64 @@
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<projectDescription>
<name>TcpClient</name>
<comment/>
<projects/>
<buildSpec>
<buildCommand>
<name>org.eclipse.cdt.managedbuilder.core.genmakebuilder</name>
<triggers>clean,full,incremental,</triggers>
<arguments/>
</buildCommand>
<buildCommand>
<name>org.eclipse.cdt.managedbuilder.core.ScannerConfigBuilder</name>
<triggers>full,incremental,</triggers>
<arguments/>
</buildCommand>
</buildSpec>
<natures>
<nature>org.eclipse.cdt.core.cnature</nature>
<nature>org.eclipse.cdt.managedbuilder.core.managedBuildNature</nature>
<nature>org.eclipse.cdt.managedbuilder.core.ScannerConfigNature</nature>
</natures>
<filteredResources>
<filter>
<id>1595986042669</id>
<name/>
<type>22</type>
<matcher>
<id>org.eclipse.ui.ide.multiFilter</id>
<arguments>1.0-name-matches-false-false-*.wvproj</arguments>
</matcher>
</filter>
</filteredResources>
<linkedResources>
<link>
<name>Core</name>
<type>2</type>
<location>PARENT-2-PROJECT_LOC/SRC/Core</location>
</link>
<link>
<name>Debug</name>
<type>2</type>
<location>PARENT-2-PROJECT_LOC/SRC/Debug</location>
</link>
<link>
<name>Peripheral</name>
<type>2</type>
<location>PARENT-2-PROJECT_LOC/SRC/Peripheral</location>
</link>
<link>
<name>Startup</name>
<type>2</type>
<location>PARENT-2-PROJECT_LOC/SRC/Startup</location>
</link>
<link>
<name>NetLib</name>
<type>2</type>
<location>PARENT-1-PROJECT_LOC/NetLib</location>
</link>
</linkedResources>
<name>TCPClient</name>
<comment/>
<projects>
</projects>
<buildSpec>
<buildCommand>
<name>org.eclipse.cdt.managedbuilder.core.genmakebuilder</name>
<triggers>clean,full,incremental,</triggers>
<arguments>
</arguments>
</buildCommand>
<buildCommand>
<name>org.eclipse.cdt.managedbuilder.core.ScannerConfigBuilder</name>
<triggers>full,incremental,</triggers>
<arguments>
</arguments>
</buildCommand>
</buildSpec>
<natures>
<nature>org.eclipse.cdt.core.cnature</nature>
<nature>org.eclipse.cdt.managedbuilder.core.managedBuildNature</nature>
<nature>org.eclipse.cdt.managedbuilder.core.ScannerConfigNature</nature>
</natures>
<linkedResources>
<link>
<name>Core</name>
<type>2</type>
<locationURI>PARENT-2-PROJECT_LOC/SRC/Core</locationURI>
</link>
<link>
<name>Debug</name>
<type>2</type>
<locationURI>PARENT-2-PROJECT_LOC/SRC/Debug</locationURI>
</link>
<link>
<name>NetLib</name>
<type>2</type>
<locationURI>PARENT-1-PROJECT_LOC/NetLib</locationURI>
</link>
<link>
<name>Peripheral</name>
<type>2</type>
<locationURI>PARENT-2-PROJECT_LOC/SRC/Peripheral</locationURI>
</link>
<link>
<name>Startup</name>
<type>2</type>
<locationURI>PARENT-2-PROJECT_LOC/SRC/Startup</locationURI>
</link>
</linkedResources>
<filteredResources>
<filter>
<id>1595986042669</id>
<name/>
<type>22</type>
<matcher>
<id>org.eclipse.ui.ide.multiFilter</id>
<arguments>1.0-name-matches-false-false-*.wvproj</arguments>
</matcher>
</filter>
</filteredResources>
</projectDescription>
EVT/EXAM/ETH/TcpClient/.settings/language.settings.xml
-14
View File
@@ -1,14 +0,0 @@
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<project>
<configuration id="ilg.gnumcueclipse.managedbuild.cross.riscv.config.elf.release.1008047074" name="obj">
<extension point="org.eclipse.cdt.core.LanguageSettingsProvider">
<provider copy-of="extension" id="org.eclipse.cdt.ui.UserLanguageSettingsProvider"/>
<provider-reference id="org.eclipse.cdt.core.ReferencedProjectsLanguageSettingsProvider" ref="shared-provider"/>
<provider-reference id="org.eclipse.cdt.managedbuilder.core.MBSLanguageSettingsProvider" ref="shared-provider"/>
<provider class="org.eclipse.cdt.managedbuilder.language.settings.providers.GCCBuiltinSpecsDetector" console="false" env-hash="-293078821727386148" id="ilg.gnumcueclipse.managedbuild.cross.riscv.GCCBuiltinSpecsDetector" keep-relative-paths="false" name="CDT RISC-V Cross GCC Built-in Compiler Settings" parameter="${COMMAND} ${FLAGS} ${cross_toolchain_flags} -E -P -v -dD &quot;${INPUTS}&quot;" prefer-non-shared="true">
<language-scope id="org.eclipse.cdt.core.gcc"/>
<language-scope id="org.eclipse.cdt.core.g++"/>
</provider>
</extension>
</configuration>
</project>
EVT/EXAM/ETH/TcpClient/.settings/org.eclipse.core.resources.prefs
-4
View File
@@ -1,4 +0,0 @@
eclipse.preferences.version=1
encoding//NetLib/eth_driver.c=UTF-8
encoding//Peripheral/inc/ch32v20x.h=UTF-8
encoding//User/main.c=UTF-8
EVT/EXAM/ETH/TcpClient/.template
+1 -1
View File
@@ -13,4 +13,4 @@ Description=ROM(byte): 64K, SRAM(byte): 20K, CHIP PINS: 32, GPIO PORTS: 27.\nWCH
PeripheralVersion=1.0
MCU=CH32V203RBT6
Target Path=obj/TcpClient.hex
Target Path=obj/TCPClient.hex
EVT/EXAM/ETH/TcpClient/User/ch32v20x_it.c
-1
View File
@@ -10,7 +10,6 @@
* microcontroller manufactured by Nanjing Qinheng Microelectronics.
*******************************************************************************/
#include "ch32v20x_it.h"
#include <wchnet.h>
#include "eth_driver.h"
void NMI_Handler(void) __attribute__((interrupt("WCH-Interrupt-fast")));
EVT/EXAM/ETH/TcpClient/User/main.c
+28 -26
View File
@@ -16,9 +16,7 @@ to the server and receives data and then sends it back.
For details on the selection of engineering chips,
please refer to the "CH32V20x Evaluation Board Manual" under the CH32V20xEVT\EVT\PUB folder.
*/
#include "string.h"
#include "debug.h"
#include "eth_driver.h"
#define KEEPALIVE_ENABLE 1 //Enable keep alive function
@@ -35,7 +33,6 @@ u8 SocketId;
u8 socket[WCHNET_MAX_SOCKET_NUM]; //Save the currently connected socket
u8 SocketRecvBuf[WCHNET_MAX_SOCKET_NUM][RECE_BUF_LEN]; //socket receive buffer
u8 MyBuf[RECE_BUF_LEN];
/*********************************************************************
* @fn mStopIfError
*
@@ -65,7 +62,7 @@ void TIM2_Init(void)
RCC_APB1PeriphClockCmd(RCC_APB1Periph_TIM2, ENABLE);
TIM_TimeBaseStructure.TIM_Period = SystemCoreClock / 1000000 - 1;
TIM_TimeBaseStructure.TIM_Period = SystemCoreClock / 1000000;
TIM_TimeBaseStructure.TIM_Prescaler = WCHNETTIMERPERIOD * 1000 - 1;
TIM_TimeBaseStructure.TIM_ClockDivision = 0;
TIM_TimeBaseStructure.TIM_CounterMode = TIM_CounterMode_Up;
@@ -130,16 +127,18 @@ void WCHNET_DataLoopback(u8 id)
}
#else
u32 len, totallen;
u8 *p = MyBuf;
u8 *p = MyBuf, TransCnt = 255;
len = WCHNET_SocketRecvLen(id, NULL); //query length
WCHNET_SocketRecv(id, MyBuf, &len); //Read the data of the receive buffer into MyBuf
printf("Receive Len = %d\r\n", len);
totallen = len;
WCHNET_SocketRecv(id, MyBuf, &len); //Read the data of the receive buffer into MyBuf
while(1){
len = totallen;
WCHNET_SocketSend(id, p, &len); //Send the data
totallen -= len; //Subtract the sent length from the total length
p += len; //offset buffer pointer
if( !--TransCnt ) break; //Timeout exit
if(totallen) continue; //If the data is not sent, continue to send
break; //After sending, exit
}
@@ -160,18 +159,18 @@ void WCHNET_HandleSockInt(u8 socketid, u8 intstat)
{
u8 i;
if (intstat & SINT_STAT_RECV) //receive data
if (intstat & SINT_STAT_RECV) //receive data
{
WCHNET_DataLoopback(socketid); //Data loopback
WCHNET_DataLoopback(socketid); //Data loopback
}
if (intstat & SINT_STAT_CONNECT) //connect successfully
if (intstat & SINT_STAT_CONNECT) //connect successfully
{
#if KEEPALIVE_ENABLE
WCHNET_SocketSetKeepLive(socketid, ENABLE);
#endif
WCHNET_ModifyRecvBuf(socketid, (u32) SocketRecvBuf[socketid], RECE_BUF_LEN);
for (i = 0; i < WCHNET_MAX_SOCKET_NUM; i++) {
if (socket[i] == 0xff) { //save connected socket id
if (socket[i] == 0xff) { //save connected socket id
socket[i] = socketid;
break;
}
@@ -189,9 +188,9 @@ void WCHNET_HandleSockInt(u8 socketid, u8 intstat)
}
printf("TCP Disconnect\r\n");
}
if (intstat & SINT_STAT_TIM_OUT) //timeout disconnect
if (intstat & SINT_STAT_TIM_OUT) //timeout disconnect
{
for (i = 0; i < WCHNET_MAX_SOCKET_NUM; i++) { //delete disconnected socket id
for (i = 0; i < WCHNET_MAX_SOCKET_NUM; i++) { //delete disconnected socket id
if (socket[i] == socketid) {
socket[i] = 0xff;
break;
@@ -215,22 +214,22 @@ void WCHNET_HandleGlobalInt(void)
u16 i;
u8 socketint;
intstat = WCHNET_GetGlobalInt(); //get global interrupt flag
if (intstat & GINT_STAT_UNREACH) //Unreachable interrupt
intstat = WCHNET_GetGlobalInt(); //get global interrupt flag
if (intstat & GINT_STAT_UNREACH) //Unreachable interrupt
{
printf("GINT_STAT_UNREACH\r\n");
}
if (intstat & GINT_STAT_IP_CONFLI) //IP conflict
if (intstat & GINT_STAT_IP_CONFLI) //IP conflict
{
printf("GINT_STAT_IP_CONFLI\r\n");
}
if (intstat & GINT_STAT_PHY_CHANGE) //PHY status change
if (intstat & GINT_STAT_PHY_CHANGE) //PHY status change
{
i = WCHNET_GetPHYStatus();
if (i & PHY_Linked_Status)
printf("PHY Link Success\r\n");
}
if (intstat & GINT_STAT_SOCKET) { //socket related interrupt
if (intstat & GINT_STAT_SOCKET) { //socket related interrupt
for (i = 0; i < WCHNET_MAX_SOCKET_NUM; i++) {
socketint = WCHNET_GetSocketInt(i);
if (socketint)
@@ -251,24 +250,27 @@ int main(void)
u8 i;
Delay_Init();
USART_Printf_Init(115200); //USART initialize
printf("TcpClient Test\r\n");
printf("SystemClk:%d\r\n", SystemCoreClock);
USART_Printf_Init(115200); //USART initialize
printf("TCPClient Test\r\n");
if((SystemCoreClock == 60000000) || (SystemCoreClock == 120000000))
printf("SystemClk:%d\r\n", SystemCoreClock);
else
printf("Error: Please choose 60MHz and 120MHz clock when using Ethernet!\r\n");
printf("net version:%x\n", WCHNET_GetVer());
if ( WCHNET_LIB_VER != WCHNET_GetVer()) {
if (WCHNET_LIB_VER != WCHNET_GetVer()) {
printf("version error.\n");
}
WCHNET_GetMacAddr(MACAddr); //get the chip MAC address
WCHNET_GetMacAddr(MACAddr); //get the chip MAC address
printf("mac addr:");
for ( i = 0; i < 6; i++)
for(i = 0; i < 6; i++)
printf("%x ", MACAddr[i]);
printf("\n");
TIM2_Init();
i = ETH_LibInit(IPAddr, GWIPAddr, IPMask, MACAddr); //Ethernet library initialize
i = ETH_LibInit(IPAddr, GWIPAddr, IPMask, MACAddr); //Ethernet library initialize
mStopIfError(i);
if (i == WCHNET_ERR_SUCCESS)
printf("WCHNET_LibInit Success\r\n");
#if KEEPALIVE_ENABLE //Configure keep alive parameters
#if KEEPALIVE_ENABLE //Configure keep alive parameters
{
struct _KEEP_CFG cfg;
@@ -280,7 +282,7 @@ int main(void)
#endif
memset(socket, 0xff, WCHNET_MAX_SOCKET_NUM);
for (i = 0; i < WCHNET_MAX_SOCKET_NUM; i++)
WCHNET_CreateTcpSocket(); //Create TCP Socket
WCHNET_CreateTcpSocket(); //Create TCP Socket
while(1)
{
EVT/EXAM/ETH/TcpClient/User/net_config.h
+55 -32
View File
@@ -29,10 +29,12 @@ extern "C" {
#define WCHNET_NUM_TCP_LISTEN 0 /* Number of TCP listening */
/* The number of sockets, the maximum is 31 */
#define WCHNET_MAX_SOCKET_NUM (WCHNET_NUM_IPRAW+WCHNET_NUM_UDP+WCHNET_NUM_TCP+WCHNET_NUM_TCP_LISTEN)
#define WCHNET_MAX_SOCKET_NUM (WCHNET_NUM_IPRAW+WCHNET_NUM_UDP+WCHNET_NUM_TCP+WCHNET_NUM_TCP_LISTEN)
#define WCHNET_TCP_MSS 1460 /* Size of TCP MSS*/
#define WCHNET_NUM_POOL_BUF (WCHNET_NUM_TCP*2+2) /* The number of POOL BUFs, the number of receive queues */
/*********************************************************************
* MAC queue configuration
*/
@@ -49,94 +51,115 @@ extern "C" {
#endif
/*********************************************************************
* Functional configuration
* Functional configuration
*/
#define WCHNET_PING_ENABLE 1 /* PING is enabled, PING is enabled by default */
#define WCHNET_PING_ENABLE 1 /* PING is enabled, PING is enabled by default */
#define TCP_RETRY_COUNT 20 /* The number of TCP retransmissions, the default value is 20 */
#define TCP_RETRY_COUNT 20 /* The number of TCP retransmissions, the default value is 20 */
#define TCP_RETRY_PERIOD 10 /* TCP retransmission period, the default value is 10, the unit is 50ms */
#define TCP_RETRY_PERIOD 10 /* TCP retransmission period, the default value is 10, the unit is 50ms */
#define SOCKET_SEND_RETRY 1 /* Send failed retry configuration, 1: enable, 0: disable */
#define SOCKET_SEND_RETRY 0 /* Send failed retry configuration, 1: enable, 0: disable */
#define CFG0_TCP_SEND_COPY 1 /* TCP send buffer copy, 1: copy, 0: not copy */
#define FINE_DHCP_PERIOD 8 /* Fine DHCP period, the default value is 8, the unit is 250ms */
#define CFG0_TCP_RECV_COPY 1 /* TCP receive replication optimization, internal debugging use */
#define CFG0_TCP_SEND_COPY 1 /* TCP send buffer copy, 1: copy, 0: not copy */
#define CFG0_TCP_OLD_DELETE 0 /* Delete oldest TCP connection, 1: enable, 0: disable */
#define CFG0_TCP_RECV_COPY 1 /* TCP receive replication optimization, internal debugging use */
#define CFG0_TCP_OLD_DELETE 0 /* Delete oldest TCP connection, 1: enable, 0: disable */
#define CFG0_IP_REASS_PBUFS 0 /* Number of reassembled IP PBUFs */
#define CFG0_TCP_DEALY_ACK_DISABLE 1 /* 1: disable TCP delay ACK 0: enable TCP delay ACK */
/*********************************************************************
* Memory related configuration
* Memory related configuration
*/
/*If a single socket cannot reach full speed,
/* If you want to achieve a higher transmission speed,
* try to increase RECE_BUF_LEN to (WCHNET_TCP_MSS*4)
* and increase WCHNET_NUM_TCP_SEG to (WCHNET_NUM_TCP*4)*/
#define RECE_BUF_LEN (WCHNET_TCP_MSS*2) /* socket receive buffer size */
#define WCHNET_NUM_PBUF (WCHNET_MAX_SOCKET_NUM+WCHNET_NUM_TCP) /* Number of PBUF structures */
#define WCHNET_NUM_PBUF WCHNET_NUM_POOL_BUF /* Number of PBUF structures */
#define WCHNET_NUM_TCP_SEG (WCHNET_NUM_TCP*2) /* The number of TCP segments used to send */
#define WCHNET_MEM_HEAP_SIZE (((WCHNET_TCP_MSS+0x10+54)*WCHNET_NUM_TCP_SEG)+ETH_TX_BUF_SZE+64) /* memory heap size */
#define WCHNET_MEM_HEAP_SIZE (((WCHNET_TCP_MSS+0x10+54+8)*WCHNET_NUM_TCP_SEG)+ETH_TX_BUF_SZE+64+2*0x18) /* memory heap size */
#define WCHNET_NUM_ARP_TABLE 50 /* Number of ARP lists */
#define WCHNET_NUM_IP_REASSDATA 4 /* Number of IP segments */
#define CFG0_IP_REASS_PBUFS 4 /* Number of reassembled IP PBUFs */
#define WCHNET_MEM_ALIGNMENT 4 /* 4 byte alignment */
#define WCHNET_NUM_POOL_BUF (WCHNET_NUM_TCP*2+2) /* The number of POOL BUFs, the number of receive queues */
#if CFG0_IP_REASS_PBUFS
#define WCHNET_NUM_IP_REASSDATA 2 /* Number of reassembled IP structures */
/*1: When using the fragmentation function,
* ensure that the size of WCHNET_SIZE_POOL_BUF is large enough to store a single fragmented packet*/
#define WCHNET_SIZE_POOL_BUF (((1500 + 14 + 4) + 3) & ~3) /* Buffer size for receiving a single packet */
/*2: When creating a socket that can receive fragmented packets,
* ensure that "RecvBufLen" member of the "struct _SOCK_INF" structure
* (the parameter initialized when calling WCHNET_SocketCreat) is sufficient
* to receive a complete fragmented packet */
#else
#define WCHNET_NUM_IP_REASSDATA 0 /* Number of reassembled IP structures */
#define WCHNET_SIZE_POOL_BUF (((WCHNET_TCP_MSS + 40 + 14 + 4) + 3) & ~3) /* Buffer size for receiving a single packet */
#endif
/* Check receive buffer */
#if(WCHNET_NUM_POOL_BUF * WCHNET_SIZE_POOL_BUF < ETH_RX_BUF_SZE)
#error "WCHNET_NUM_POOL_BUF or WCHNET_TCP_MSS Error"
#error "Please Increase WCHNET_NUM_POOL_BUF or WCHNET_TCP_MSS to make sure the receive buffer is sufficient"
#endif
/* Check the configuration of the SOCKET quantity */
#if( WCHNET_NUM_TCP_LISTEN && !WCHNET_NUM_TCP )
#error "WCHNET_NUM_TCP Error)"
#error "WCHNET_NUM_TCP Error,Please Configure WCHNET_NUM_TCP >= 1"
#endif
/* Check byte alignment must be a multiple of 4 */
#if((WCHNET_MEM_ALIGNMENT % 4) || (WCHNET_MEM_ALIGNMENT == 0))
#error "WCHNET_MEM_ALIGNMENT Error,Please Config WCHNET_MEM_ALIGNMENT = 4 * N, N >=1"
#error "WCHNET_MEM_ALIGNMENT Error,Please Configure WCHNET_MEM_ALIGNMENT = 4 * N, N >=1"
#endif
/* TCP maximum segment length */
#if((WCHNET_TCP_MSS > 1460) || (WCHNET_TCP_MSS < 60))
#error "WCHNET_TCP_MSS Error,Please Config WCHNET_TCP_MSS >= 60 && WCHNET_TCP_MSS <= 1460"
#error "WCHNET_TCP_MSS Error,Please Configure WCHNET_TCP_MSS >= 60 && WCHNET_TCP_MSS <= 1460"
#endif
/* Number of ARP cache tables */
#if((WCHNET_NUM_ARP_TABLE > 0X7F) || (WCHNET_NUM_ARP_TABLE < 1))
#error "WCHNET_NUM_ARP_TABLE Error,Please Config WCHNET_NUM_ARP_TABLE >= 1 && WCHNET_NUM_ARP_TABLE <= 0X7F"
#error "WCHNET_NUM_ARP_TABLE Error,Please Configure WCHNET_NUM_ARP_TABLE >= 1 && WCHNET_NUM_ARP_TABLE <= 0X7F"
#endif
/* Check POOL BUF configuration */
#if(WCHNET_NUM_POOL_BUF < 1)
#error "WCHNET_NUM_POOL_BUF Error,Please Config WCHNET_NUM_POOL_BUF >= 1"
#error "WCHNET_NUM_POOL_BUF Error,Please Configure WCHNET_NUM_POOL_BUF >= 1"
#endif
/* Check PBUF structure configuration */
#if(WCHNET_NUM_PBUF < 1)
#error "WCHNET_NUM_PBUF Error,Please Config WCHNET_NUM_PBUF >= 1"
#error "WCHNET_NUM_PBUF Error,Please Configure WCHNET_NUM_PBUF >= 1"
#endif
/* Check IP Assignment Configuration */
#if((WCHNET_NUM_IP_REASSDATA > 10) || (WCHNET_NUM_IP_REASSDATA < 1))
#error "WCHNET_NUM_IP_REASSDATA Error,Please Config WCHNET_NUM_IP_REASSDATA < 10 && WCHNET_NUM_IP_REASSDATA >= 1 "
#if(CFG0_IP_REASS_PBUFS && ((WCHNET_NUM_IP_REASSDATA > 10) || (WCHNET_NUM_IP_REASSDATA < 1)))
#error "WCHNET_NUM_IP_REASSDATA Error,Please Configure WCHNET_NUM_IP_REASSDATA < 10 && WCHNET_NUM_IP_REASSDATA >= 1 "
#endif
/* Check the number of reassembled IP PBUFs */
#if(WCHNET_IP_REASS_PBUFS > WCHNET_NUM_POOL_BUF)
#error "WCHNET_IP_REASS_PBUFS Error,Please Config WCHNET_IP_REASS_PBUFS < WCHNET_NUM_POOL_BUF"
#if(CFG0_IP_REASS_PBUFS > WCHNET_NUM_POOL_BUF)
#error "WCHNET_NUM_POOL_BUF Error,Please Configure CFG0_IP_REASS_PBUFS < WCHNET_NUM_POOL_BUF"
#endif
/* Check Timer period, in Ms. */
#if(WCHNETTIMERPERIOD > 50)
#error "WCHNETTIMERPERIOD Error,Please Config WCHNETTIMERPERIOD < 50"
#error "WCHNETTIMERPERIOD Error,Please Configure WCHNETTIMERPERIOD < 50"
#endif
/* Configuration value 0 */
#define WCHNET_MISC_CONFIG0 (((CFG0_TCP_SEND_COPY) << 0) |\
((CFG0_TCP_RECV_COPY) << 1) |\
((CFG0_TCP_OLD_DELETE) << 2) |\
((CFG0_IP_REASS_PBUFS) << 3) )
((CFG0_IP_REASS_PBUFS) << 3) |\
((CFG0_TCP_DEALY_ACK_DISABLE) << 8))
/* Configuration value 1 */
#define WCHNET_MISC_CONFIG1 (((WCHNET_MAX_SOCKET_NUM)<<0)|\
((WCHNET_PING_ENABLE) << 13) |\
((TCP_RETRY_COUNT) << 14) |\
((TCP_RETRY_PERIOD) << 19) |\
((SOCKET_SEND_RETRY) << 25) )
((SOCKET_SEND_RETRY) << 25) |\
((FINE_DHCP_PERIOD) << 27))
#ifdef __cplusplus
}
EVT/EXAM/ETH/TcpServer/.cproject
+1 -1
View File
@@ -242,5 +242,5 @@
</storageModule>
<storageModule moduleId="org.eclipse.cdt.core.LanguageSettingsProviders"/>
<storageModule moduleId="org.eclipse.cdt.make.core.buildtargets"/>
<storageModule moduleId="refreshScope"/>
</cproject>
EVT/EXAM/ETH/TcpServer/.project
+61 -58
View File
@@ -1,61 +1,64 @@
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<projectDescription>
<name>TcpServer</name>
<comment/>
<projects/>
<buildSpec>
<buildCommand>
<name>org.eclipse.cdt.managedbuilder.core.genmakebuilder</name>
<triggers>clean,full,incremental,</triggers>
<arguments/>
</buildCommand>
<buildCommand>
<name>org.eclipse.cdt.managedbuilder.core.ScannerConfigBuilder</name>
<triggers>full,incremental,</triggers>
<arguments/>
</buildCommand>
</buildSpec>
<natures>
<nature>org.eclipse.cdt.core.cnature</nature>
<nature>org.eclipse.cdt.managedbuilder.core.managedBuildNature</nature>
<nature>org.eclipse.cdt.managedbuilder.core.ScannerConfigNature</nature>
</natures>
<filteredResources>
<filter>
<id>1595986042669</id>
<name/>
<type>22</type>
<matcher>
<id>org.eclipse.ui.ide.multiFilter</id>
<arguments>1.0-name-matches-false-false-*.wvproj</arguments>
</matcher>
</filter>
</filteredResources>
<linkedResources>
<link>
<name>NetLib</name>
<type>2</type>
<location>PARENT-1-PROJECT_LOC/NetLib</location>
</link>
<link>
<name>Core</name>
<type>2</type>
<location>PARENT-2-PROJECT_LOC/SRC/Core</location>
</link>
<link>
<name>Debug</name>
<type>2</type>
<location>PARENT-2-PROJECT_LOC/SRC/Debug</location>
</link>
<link>
<name>Peripheral</name>
<type>2</type>
<location>PARENT-2-PROJECT_LOC/SRC/Peripheral</location>
</link>
<link>
<name>Startup</name>
<type>2</type>
<location>PARENT-2-PROJECT_LOC/SRC/Startup</location>
</link>
</linkedResources>
<name>TCPServer</name>
<comment/>
<projects>
</projects>
<buildSpec>
<buildCommand>
<name>org.eclipse.cdt.managedbuilder.core.genmakebuilder</name>
<triggers>clean,full,incremental,</triggers>
<arguments>
</arguments>
</buildCommand>
<buildCommand>
<name>org.eclipse.cdt.managedbuilder.core.ScannerConfigBuilder</name>
<triggers>full,incremental,</triggers>
<arguments>
</arguments>
</buildCommand>
</buildSpec>
<natures>
<nature>org.eclipse.cdt.core.cnature</nature>
<nature>org.eclipse.cdt.managedbuilder.core.managedBuildNature</nature>
<nature>org.eclipse.cdt.managedbuilder.core.ScannerConfigNature</nature>
</natures>
<linkedResources>
<link>
<name>Core</name>
<type>2</type>
<locationURI>PARENT-2-PROJECT_LOC/SRC/Core</locationURI>
</link>
<link>
<name>Debug</name>
<type>2</type>
<locationURI>PARENT-2-PROJECT_LOC/SRC/Debug</locationURI>
</link>
<link>
<name>NetLib</name>
<type>2</type>
<locationURI>PARENT-1-PROJECT_LOC/NetLib</locationURI>
</link>
<link>
<name>Peripheral</name>
<type>2</type>
<locationURI>PARENT-2-PROJECT_LOC/SRC/Peripheral</locationURI>
</link>
<link>
<name>Startup</name>
<type>2</type>
<locationURI>PARENT-2-PROJECT_LOC/SRC/Startup</locationURI>
</link>
</linkedResources>
<filteredResources>
<filter>
<id>1595986042669</id>
<name/>
<type>22</type>
<matcher>
<id>org.eclipse.ui.ide.multiFilter</id>
<arguments>1.0-name-matches-false-false-*.wvproj</arguments>
</matcher>
</filter>
</filteredResources>
</projectDescription>
EVT/EXAM/ETH/TcpServer/.settings/language.settings.xml
-14
View File
@@ -1,14 +0,0 @@
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<project>
<configuration id="ilg.gnumcueclipse.managedbuild.cross.riscv.config.elf.release.1008047074" name="obj">
<extension point="org.eclipse.cdt.core.LanguageSettingsProvider">
<provider copy-of="extension" id="org.eclipse.cdt.ui.UserLanguageSettingsProvider"/>
<provider-reference id="org.eclipse.cdt.core.ReferencedProjectsLanguageSettingsProvider" ref="shared-provider"/>
<provider-reference id="org.eclipse.cdt.managedbuilder.core.MBSLanguageSettingsProvider" ref="shared-provider"/>
<provider class="org.eclipse.cdt.managedbuilder.language.settings.providers.GCCBuiltinSpecsDetector" console="false" env-hash="1925092206467459127" id="ilg.gnumcueclipse.managedbuild.cross.riscv.GCCBuiltinSpecsDetector" keep-relative-paths="false" name="CDT RISC-V Cross GCC Built-in Compiler Settings" parameter="${COMMAND} ${FLAGS} ${cross_toolchain_flags} -E -P -v -dD &quot;${INPUTS}&quot;" prefer-non-shared="true">
<language-scope id="org.eclipse.cdt.core.gcc"/>
<language-scope id="org.eclipse.cdt.core.g++"/>
</provider>
</extension>
</configuration>
</project>
EVT/EXAM/ETH/TcpServer/.settings/org.eclipse.core.resources.prefs
-3
View File
@@ -1,3 +0,0 @@
eclipse.preferences.version=1
encoding//Peripheral/inc/ch32v20x.h=UTF-8
encoding//User/main.c=UTF-8
EVT/EXAM/ETH/TcpServer/.template
+1 -1
View File
@@ -13,4 +13,4 @@ Description=ROM(byte): 64K, SRAM(byte): 20K, CHIP PINS: 32, GPIO PORTS: 27.\nWCH
PeripheralVersion=1.0
MCU=CH32V203RBT6
Target Path=obj/TcpServer.hex
Target Path=obj/TCPServer.hex
EVT/EXAM/ETH/TcpServer/User/ch32v20x_it.c
-1
View File
@@ -10,7 +10,6 @@
* microcontroller manufactured by Nanjing Qinheng Microelectronics.
*******************************************************************************/
#include "ch32v20x_it.h"
#include <wchnet.h>
#include "eth_driver.h"
void NMI_Handler(void) __attribute__((interrupt("WCH-Interrupt-fast")));
EVT/EXAM/ETH/TcpServer/User/main.c
+17 -13
View File
@@ -11,15 +11,15 @@
*******************************************************************************/
/*
*@Note
TCP Server example, demonstrating that TCP Server receives data and sends back after connecting to a client.
TCP Server example, demonstrating that TCP Server
receives data and sends back after connecting to a client.
For details on the selection of engineering chips,
please refer to the "CH32V20x Evaluation Board Manual" under the CH32V20xEVT\EVT\PUB folder.
*/
#include "string.h"
#include "debug.h"
#include "eth_driver.h"
#define KEEPALIVE_ENABLE 1 //Enable keep alive function
#define KEEPALIVE_ENABLE 1 //Enable keep alive function
u8 MACAddr[6]; //MAC address
u8 IPAddr[4] = { 192, 168, 1, 10 }; //IP address
@@ -60,7 +60,7 @@ void TIM2_Init(void)
RCC_APB1PeriphClockCmd(RCC_APB1Periph_TIM2, ENABLE);
TIM_TimeBaseStructure.TIM_Period = SystemCoreClock / 1000000 - 1;
TIM_TimeBaseStructure.TIM_Period = SystemCoreClock / 1000000;
TIM_TimeBaseStructure.TIM_Prescaler = WCHNETTIMERPERIOD * 1000 - 1;
TIM_TimeBaseStructure.TIM_ClockDivision = 0;
TIM_TimeBaseStructure.TIM_CounterMode = TIM_CounterMode_Up;
@@ -121,11 +121,11 @@ void WCHNET_DataLoopback(u8 id)
WCHNET_SocketRecv(id, NULL, &len); //Clear sent data
}
#else
u32 len, totallen;
u8 *p = MyBuf;
uint32_t len, totallen;
uint8_t *p = MyBuf, TransCnt = 255;
len = WCHNET_SocketRecvLen(id, NULL); //query length
printf("Receive Len = %02x\n", len);
printf("Receive Len = %d\r\n", len);
totallen = len;
WCHNET_SocketRecv(id, MyBuf, &len); //Read the data of the receive buffer into MyBuf
while(1){
@@ -133,7 +133,8 @@ void WCHNET_DataLoopback(u8 id)
WCHNET_SocketSend(id, p, &len); //Send the data
totallen -= len; //Subtract the sent length from the total length
p += len; //offset buffer pointer
if(totallen)continue; //If the data is not sent, continue to send
if( !--TransCnt ) break; //Timeout exit
if(totallen) continue; //If the data is not sent, continue to send
break; //After sending, exit
}
#endif
@@ -244,16 +245,19 @@ int main(void)
u8 i;
Delay_Init();
USART_Printf_Init(115200); //USART initialize
printf("TcpServer Test\r\n");
printf("SystemClk:%d\r\n", SystemCoreClock);
printf("TCPServer Test\r\n");
if((SystemCoreClock == 60000000) || (SystemCoreClock == 120000000))
printf("SystemClk:%d\r\n", SystemCoreClock);
else
printf("Error: Please choose 60MHz and 120MHz clock when using Ethernet!\r\n");
printf("net version:%x\n", WCHNET_GetVer());
if ( WCHNET_LIB_VER != WCHNET_GetVer()) {
if (WCHNET_LIB_VER != WCHNET_GetVer()) {
printf("version error.\n");
}
WCHNET_GetMacAddr(MACAddr); //get the chip MAC address
printf("mac addr:");
for ( i = 0; i < 6; i++)
printf("%x ", MACAddr[i]);
for(i = 0; i < 6; i++)
printf("%x ",MACAddr[i]);
printf("\n");
TIM2_Init();
i = ETH_LibInit(IPAddr, GWIPAddr, IPMask, MACAddr); //Ethernet library initialize
EVT/EXAM/ETH/TcpServer/User/net_config.h
+55 -32
View File
@@ -29,10 +29,12 @@ extern "C" {
#define WCHNET_NUM_TCP_LISTEN 1 /* Number of TCP listening */
/* The number of sockets, the maximum is 31 */
#define WCHNET_MAX_SOCKET_NUM (WCHNET_NUM_IPRAW+WCHNET_NUM_UDP+WCHNET_NUM_TCP+WCHNET_NUM_TCP_LISTEN)
#define WCHNET_MAX_SOCKET_NUM (WCHNET_NUM_IPRAW+WCHNET_NUM_UDP+WCHNET_NUM_TCP+WCHNET_NUM_TCP_LISTEN)
#define WCHNET_TCP_MSS 1460 /* Size of TCP MSS*/
#define WCHNET_NUM_POOL_BUF (WCHNET_NUM_TCP*2+2) /* The number of POOL BUFs, the number of receive queues */
/*********************************************************************
* MAC queue configuration
*/
@@ -49,94 +51,115 @@ extern "C" {
#endif
/*********************************************************************
* Functional configuration
* Functional configuration
*/
#define WCHNET_PING_ENABLE 1 /* PING is enabled, PING is enabled by default */
#define WCHNET_PING_ENABLE 1 /* PING is enabled, PING is enabled by default */
#define TCP_RETRY_COUNT 20 /* The number of TCP retransmissions, the default value is 20 */
#define TCP_RETRY_COUNT 20 /* The number of TCP retransmissions, the default value is 20 */
#define TCP_RETRY_PERIOD 10 /* TCP retransmission period, the default value is 10, the unit is 50ms */
#define TCP_RETRY_PERIOD 10 /* TCP retransmission period, the default value is 10, the unit is 50ms */
#define SOCKET_SEND_RETRY 1 /* Send failed retry configuration, 1: enable, 0: disable */
#define SOCKET_SEND_RETRY 0 /* Send failed retry configuration, 1: enable, 0: disable */
#define CFG0_TCP_SEND_COPY 1 /* TCP send buffer copy, 1: copy, 0: not copy */
#define FINE_DHCP_PERIOD 8 /* Fine DHCP period, the default value is 8, the unit is 250ms */
#define CFG0_TCP_RECV_COPY 1 /* TCP receive replication optimization, internal debugging use */
#define CFG0_TCP_SEND_COPY 1 /* TCP send buffer copy, 1: copy, 0: not copy */
#define CFG0_TCP_OLD_DELETE 0 /* Delete oldest TCP connection, 1: enable, 0: disable */
#define CFG0_TCP_RECV_COPY 1 /* TCP receive replication optimization, internal debugging use */
#define CFG0_TCP_OLD_DELETE 0 /* Delete oldest TCP connection, 1: enable, 0: disable */
#define CFG0_IP_REASS_PBUFS 0 /* Number of reassembled IP PBUFs */
#define CFG0_TCP_DEALY_ACK_DISABLE 1 /* 1: disable TCP delay ACK 0: enable TCP delay ACK */
/*********************************************************************
* Memory related configuration
* Memory related configuration
*/
/*If a single socket cannot reach full speed,
/* If you want to achieve a higher transmission speed,
* try to increase RECE_BUF_LEN to (WCHNET_TCP_MSS*4)
* and increase WCHNET_NUM_TCP_SEG to (WCHNET_NUM_TCP*4)*/
#define RECE_BUF_LEN (WCHNET_TCP_MSS*2) /* socket receive buffer size */
#define WCHNET_NUM_PBUF (WCHNET_MAX_SOCKET_NUM+WCHNET_NUM_TCP) /* Number of PBUF structures */
#define WCHNET_NUM_PBUF WCHNET_NUM_POOL_BUF /* Number of PBUF structures */
#define WCHNET_NUM_TCP_SEG (WCHNET_NUM_TCP*2) /* The number of TCP segments used to send */
#define WCHNET_MEM_HEAP_SIZE (((WCHNET_TCP_MSS+0x10+54)*WCHNET_NUM_TCP_SEG)+ETH_TX_BUF_SZE+64) /* memory heap size */
#define WCHNET_MEM_HEAP_SIZE (((WCHNET_TCP_MSS+0x10+54+8)*WCHNET_NUM_TCP_SEG)+ETH_TX_BUF_SZE+64+2*0x18) /* memory heap size */
#define WCHNET_NUM_ARP_TABLE 50 /* Number of ARP lists */
#define WCHNET_NUM_IP_REASSDATA 4 /* Number of IP segments */
#define CFG0_IP_REASS_PBUFS 4 /* Number of reassembled IP PBUFs */
#define WCHNET_MEM_ALIGNMENT 4 /* 4 byte alignment */
#define WCHNET_NUM_POOL_BUF (WCHNET_NUM_TCP*2+2) /* The number of POOL BUFs, the number of receive queues */
#if CFG0_IP_REASS_PBUFS
#define WCHNET_NUM_IP_REASSDATA 2 /* Number of reassembled IP structures */
/*1: When using the fragmentation function,
* ensure that the size of WCHNET_SIZE_POOL_BUF is large enough to store a single fragmented packet*/
#define WCHNET_SIZE_POOL_BUF (((1500 + 14 + 4) + 3) & ~3) /* Buffer size for receiving a single packet */
/*2: When creating a socket that can receive fragmented packets,
* ensure that "RecvBufLen" member of the "struct _SOCK_INF" structure
* (the parameter initialized when calling WCHNET_SocketCreat) is sufficient
* to receive a complete fragmented packet */
#else
#define WCHNET_NUM_IP_REASSDATA 0 /* Number of reassembled IP structures */
#define WCHNET_SIZE_POOL_BUF (((WCHNET_TCP_MSS + 40 + 14 + 4) + 3) & ~3) /* Buffer size for receiving a single packet */
#endif
/* Check receive buffer */
#if(WCHNET_NUM_POOL_BUF * WCHNET_SIZE_POOL_BUF < ETH_RX_BUF_SZE)
#error "WCHNET_NUM_POOL_BUF or WCHNET_TCP_MSS Error"
#error "Please Increase WCHNET_NUM_POOL_BUF or WCHNET_TCP_MSS to make sure the receive buffer is sufficient"
#endif
/* Check the configuration of the SOCKET quantity */
#if( WCHNET_NUM_TCP_LISTEN && !WCHNET_NUM_TCP )
#error "WCHNET_NUM_TCP Error)"
#error "WCHNET_NUM_TCP Error,Please Configure WCHNET_NUM_TCP >= 1"
#endif
/* Check byte alignment must be a multiple of 4 */
#if((WCHNET_MEM_ALIGNMENT % 4) || (WCHNET_MEM_ALIGNMENT == 0))
#error "WCHNET_MEM_ALIGNMENT Error,Please Config WCHNET_MEM_ALIGNMENT = 4 * N, N >=1"
#error "WCHNET_MEM_ALIGNMENT Error,Please Configure WCHNET_MEM_ALIGNMENT = 4 * N, N >=1"
#endif
/* TCP maximum segment length */
#if((WCHNET_TCP_MSS > 1460) || (WCHNET_TCP_MSS < 60))
#error "WCHNET_TCP_MSS Error,Please Config WCHNET_TCP_MSS >= 60 && WCHNET_TCP_MSS <= 1460"
#error "WCHNET_TCP_MSS Error,Please Configure WCHNET_TCP_MSS >= 60 && WCHNET_TCP_MSS <= 1460"
#endif
/* Number of ARP cache tables */
#if((WCHNET_NUM_ARP_TABLE > 0X7F) || (WCHNET_NUM_ARP_TABLE < 1))
#error "WCHNET_NUM_ARP_TABLE Error,Please Config WCHNET_NUM_ARP_TABLE >= 1 && WCHNET_NUM_ARP_TABLE <= 0X7F"
#error "WCHNET_NUM_ARP_TABLE Error,Please Configure WCHNET_NUM_ARP_TABLE >= 1 && WCHNET_NUM_ARP_TABLE <= 0X7F"
#endif
/* Check POOL BUF configuration */
#if(WCHNET_NUM_POOL_BUF < 1)
#error "WCHNET_NUM_POOL_BUF Error,Please Config WCHNET_NUM_POOL_BUF >= 1"
#error "WCHNET_NUM_POOL_BUF Error,Please Configure WCHNET_NUM_POOL_BUF >= 1"
#endif
/* Check PBUF structure configuration */
#if(WCHNET_NUM_PBUF < 1)
#error "WCHNET_NUM_PBUF Error,Please Config WCHNET_NUM_PBUF >= 1"
#error "WCHNET_NUM_PBUF Error,Please Configure WCHNET_NUM_PBUF >= 1"
#endif
/* Check IP Assignment Configuration */
#if((WCHNET_NUM_IP_REASSDATA > 10) || (WCHNET_NUM_IP_REASSDATA < 1))
#error "WCHNET_NUM_IP_REASSDATA Error,Please Config WCHNET_NUM_IP_REASSDATA < 10 && WCHNET_NUM_IP_REASSDATA >= 1 "
#if(CFG0_IP_REASS_PBUFS && ((WCHNET_NUM_IP_REASSDATA > 10) || (WCHNET_NUM_IP_REASSDATA < 1)))
#error "WCHNET_NUM_IP_REASSDATA Error,Please Configure WCHNET_NUM_IP_REASSDATA < 10 && WCHNET_NUM_IP_REASSDATA >= 1 "
#endif
/* Check the number of reassembled IP PBUFs */
#if(WCHNET_IP_REASS_PBUFS > WCHNET_NUM_POOL_BUF)
#error "WCHNET_IP_REASS_PBUFS Error,Please Config WCHNET_IP_REASS_PBUFS < WCHNET_NUM_POOL_BUF"
#if(CFG0_IP_REASS_PBUFS > WCHNET_NUM_POOL_BUF)
#error "WCHNET_NUM_POOL_BUF Error,Please Configure CFG0_IP_REASS_PBUFS < WCHNET_NUM_POOL_BUF"
#endif
/* Check Timer period, in Ms. */
#if(WCHNETTIMERPERIOD > 50)
#error "WCHNETTIMERPERIOD Error,Please Config WCHNETTIMERPERIOD < 50"
#error "WCHNETTIMERPERIOD Error,Please Configure WCHNETTIMERPERIOD < 50"
#endif
/* Configuration value 0 */
#define WCHNET_MISC_CONFIG0 (((CFG0_TCP_SEND_COPY) << 0) |\
((CFG0_TCP_RECV_COPY) << 1) |\
((CFG0_TCP_OLD_DELETE) << 2) |\
((CFG0_IP_REASS_PBUFS) << 3) )
((CFG0_IP_REASS_PBUFS) << 3) |\
((CFG0_TCP_DEALY_ACK_DISABLE) << 8))
/* Configuration value 1 */
#define WCHNET_MISC_CONFIG1 (((WCHNET_MAX_SOCKET_NUM)<<0)|\
((WCHNET_PING_ENABLE) << 13) |\
((TCP_RETRY_COUNT) << 14) |\
((TCP_RETRY_PERIOD) << 19) |\
((SOCKET_SEND_RETRY) << 25) )
((SOCKET_SEND_RETRY) << 25) |\
((FINE_DHCP_PERIOD) << 27))
#ifdef __cplusplus
}
EVT/EXAM/ETH/UdpClient/.project
+61 -58
View File
@@ -1,61 +1,64 @@
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<projectDescription>
<name>UdpClient</name>
<comment/>
<projects/>
<buildSpec>
<buildCommand>
<name>org.eclipse.cdt.managedbuilder.core.genmakebuilder</name>
<triggers>clean,full,incremental,</triggers>
<arguments/>
</buildCommand>
<buildCommand>
<name>org.eclipse.cdt.managedbuilder.core.ScannerConfigBuilder</name>
<triggers>full,incremental,</triggers>
<arguments/>
</buildCommand>
</buildSpec>
<natures>
<nature>org.eclipse.cdt.core.cnature</nature>
<nature>org.eclipse.cdt.managedbuilder.core.managedBuildNature</nature>
<nature>org.eclipse.cdt.managedbuilder.core.ScannerConfigNature</nature>
</natures>
<filteredResources>
<filter>
<id>1595986042669</id>
<name/>
<type>22</type>
<matcher>
<id>org.eclipse.ui.ide.multiFilter</id>
<arguments>1.0-name-matches-false-false-*.wvproj</arguments>
</matcher>
</filter>
</filteredResources>
<linkedResources>
<link>
<name>Core</name>
<type>2</type>
<location>PARENT-2-PROJECT_LOC/SRC/Core</location>
</link>
<link>
<name>Debug</name>
<type>2</type>
<location>PARENT-2-PROJECT_LOC/SRC/Debug</location>
</link>
<link>
<name>Peripheral</name>
<type>2</type>
<location>PARENT-2-PROJECT_LOC/SRC/Peripheral</location>
</link>
<link>
<name>Startup</name>
<type>2</type>
<location>PARENT-2-PROJECT_LOC/SRC/Startup</location>
</link>
<link>
<name>NetLib</name>
<type>2</type>
<location>PARENT-1-PROJECT_LOC/NetLib</location>
</link>
</linkedResources>
<name>UDPClient</name>
<comment/>
<projects>
</projects>
<buildSpec>
<buildCommand>
<name>org.eclipse.cdt.managedbuilder.core.genmakebuilder</name>
<triggers>clean,full,incremental,</triggers>
<arguments>
</arguments>
</buildCommand>
<buildCommand>
<name>org.eclipse.cdt.managedbuilder.core.ScannerConfigBuilder</name>
<triggers>full,incremental,</triggers>
<arguments>
</arguments>
</buildCommand>
</buildSpec>
<natures>
<nature>org.eclipse.cdt.core.cnature</nature>
<nature>org.eclipse.cdt.managedbuilder.core.managedBuildNature</nature>
<nature>org.eclipse.cdt.managedbuilder.core.ScannerConfigNature</nature>
</natures>
<linkedResources>
<link>
<name>Core</name>
<type>2</type>
<locationURI>PARENT-2-PROJECT_LOC/SRC/Core</locationURI>
</link>
<link>
<name>Debug</name>
<type>2</type>
<locationURI>PARENT-2-PROJECT_LOC/SRC/Debug</locationURI>
</link>
<link>
<name>NetLib</name>
<type>2</type>
<locationURI>PARENT-1-PROJECT_LOC/NetLib</locationURI>
</link>
<link>
<name>Peripheral</name>
<type>2</type>
<locationURI>PARENT-2-PROJECT_LOC/SRC/Peripheral</locationURI>
</link>
<link>
<name>Startup</name>
<type>2</type>
<locationURI>PARENT-2-PROJECT_LOC/SRC/Startup</locationURI>
</link>
</linkedResources>
<filteredResources>
<filter>
<id>1595986042669</id>
<name/>
<type>22</type>
<matcher>
<id>org.eclipse.ui.ide.multiFilter</id>
<arguments>1.0-name-matches-false-false-*.wvproj</arguments>
</matcher>
</filter>
</filteredResources>
</projectDescription>
EVT/EXAM/ETH/UdpClient/.settings/language.settings.xml
-14
View File
@@ -1,14 +0,0 @@
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<project>
<configuration id="ilg.gnumcueclipse.managedbuild.cross.riscv.config.elf.release.1008047074" name="obj">
<extension point="org.eclipse.cdt.core.LanguageSettingsProvider">
<provider copy-of="extension" id="org.eclipse.cdt.ui.UserLanguageSettingsProvider"/>
<provider-reference id="org.eclipse.cdt.core.ReferencedProjectsLanguageSettingsProvider" ref="shared-provider"/>
<provider-reference id="org.eclipse.cdt.managedbuilder.core.MBSLanguageSettingsProvider" ref="shared-provider"/>
<provider class="org.eclipse.cdt.managedbuilder.language.settings.providers.GCCBuiltinSpecsDetector" console="false" env-hash="1914010304607516983" id="ilg.gnumcueclipse.managedbuild.cross.riscv.GCCBuiltinSpecsDetector" keep-relative-paths="false" name="CDT RISC-V Cross GCC Built-in Compiler Settings" parameter="${COMMAND} ${FLAGS} ${cross_toolchain_flags} -E -P -v -dD &quot;${INPUTS}&quot;" prefer-non-shared="true">
<language-scope id="org.eclipse.cdt.core.gcc"/>
<language-scope id="org.eclipse.cdt.core.g++"/>
</provider>
</extension>
</configuration>
</project>
EVT/EXAM/ETH/UdpClient/.settings/org.eclipse.core.resources.prefs
-2
View File
@@ -1,2 +0,0 @@
eclipse.preferences.version=1
encoding//User/main.c=UTF-8
EVT/EXAM/ETH/UdpClient/.template
+1 -1
View File
@@ -13,4 +13,4 @@ Description=ROM(byte): 64K, SRAM(byte): 20K, CHIP PINS: 32, GPIO PORTS: 27.\nWCH
PeripheralVersion=1.0
MCU=CH32V203RBT6
Target Path=obj/UdpClient.hex
Target Path=obj/UDPClient.hex
EVT/EXAM/ETH/UdpClient/User/ch32v20x_it.c
-1
View File
@@ -10,7 +10,6 @@
* microcontroller manufactured by Nanjing Qinheng Microelectronics.
*******************************************************************************/
#include "ch32v20x_it.h"
#include <wchnet.h>
#include "eth_driver.h"
void NMI_Handler(void) __attribute__((interrupt("WCH-Interrupt-fast")));
EVT/EXAM/ETH/UdpClient/User/main.c
+24 -22
View File
@@ -17,21 +17,20 @@ please refer to the "CH32V20x Evaluation Board Manual" under the CH32V20xEVT\EVT
*/
#include "string.h"
#include "debug.h"
#include "eth_driver.h"
u8 MACAddr[6]; //MAC address
u8 IPAddr[4] = { 192, 168, 1, 10 }; //IP address
u8 GWIPAddr[4] = { 192, 168, 1, 1 }; //Gateway IP address
u8 IPMask[4] = { 255, 255, 255, 0 }; //subnet mask
u8 DESIP[4] = { 192, 168, 1, 100 }; //destination IP address
u16 desport = 1000; //destination port
u16 srcport = 1000; //source port
#define UDP_RECE_BUF_LEN 1472
u8 MACAddr[6]; //MAC address
u8 IPAddr[4] = { 192, 168, 1, 10 }; //IP address
u8 GWIPAddr[4] = { 192, 168, 1, 1 }; //Gateway IP address
u8 IPMask[4] = { 255, 255, 255, 0 }; //subnet mask
u8 DESIP[4] = { 192, 168, 1, 100 }; //destination IP address
u16 desport = 1000; //destination port
u16 srcport = 1000; //source port
u8 SocketId;
u8 SocketRecvBuf[WCHNET_MAX_SOCKET_NUM][RECE_BUF_LEN]; //socket receive buffer
u8 MyBuf[RECE_BUF_LEN];
u8 SocketRecvBuf[WCHNET_MAX_SOCKET_NUM][UDP_RECE_BUF_LEN]; //socket receive buffer
u8 MyBuf[UDP_RECE_BUF_LEN];
/*********************************************************************
* @fn mStopIfError
*
@@ -61,7 +60,7 @@ void TIM2_Init(void)
RCC_APB1PeriphClockCmd(RCC_APB1Periph_TIM2, ENABLE);
TIM_TimeBaseStructure.TIM_Period = SystemCoreClock / 1000000 - 1;
TIM_TimeBaseStructure.TIM_Period = SystemCoreClock / 1000000;
TIM_TimeBaseStructure.TIM_Prescaler = WCHNETTIMERPERIOD * 1000 - 1;
TIM_TimeBaseStructure.TIM_ClockDivision = 0;
TIM_TimeBaseStructure.TIM_CounterMode = TIM_CounterMode_Up;
@@ -91,9 +90,9 @@ void WCHNET_CreateUdpSocket(void)
TmpSocketInf.SourPort = srcport++;
TmpSocketInf.ProtoType = PROTO_TYPE_UDP;
TmpSocketInf.RecvStartPoint = (u32) SocketRecvBuf[SocketId];
TmpSocketInf.RecvBufLen = RECE_BUF_LEN;
TmpSocketInf.RecvBufLen = UDP_RECE_BUF_LEN;
i = WCHNET_SocketCreat(&SocketId, &TmpSocketInf);
printf("WCHNET_SocketCreat %d srcport %d\r\n", SocketId, srcport);
printf("WCHNET_SocketCreat %d\r\n", SocketId);
mStopIfError(i);
}
@@ -119,16 +118,16 @@ void WCHNET_DataLoopback(u8 id)
else {
len = SocketInf[id].RecvRemLen;
}
i = WCHNET_SocketSend(id, (u8 *) SocketInf[id].RecvReadPoint, &len); //send data
i = WCHNET_SocketSend(id, (u8 *) SocketInf[id].RecvReadPoint, &len); //send data
if (i == WCHNET_ERR_SUCCESS) {
WCHNET_SocketRecv(id, NULL, &len); //Clear sent data
WCHNET_SocketRecv(id, NULL, &len); //Clear sent data
}
#else
u32 len, totallen;
u8 *p = MyBuf;
len = WCHNET_SocketRecvLen(id, NULL); //query length
printf("Receive Len = %02x\n", len);
printf("Receive Len = %d\n", len);
totallen = len;
WCHNET_SocketRecv(id, MyBuf, &len); //Read the data of the receive buffer into MyBuf
while(1){
@@ -222,15 +221,18 @@ int main(void)
Delay_Init();
USART_Printf_Init(115200); //USART initialize
printf("UdpClient Test\r\n");
printf("SystemClk:%d\r\n", SystemCoreClock);
printf("UDPClient Test\r\n");
if((SystemCoreClock == 60000000) || (SystemCoreClock == 120000000))
printf("SystemClk:%d\r\n", SystemCoreClock);
else
printf("Error: Please choose 60MHz and 120MHz clock when using Ethernet!\r\n");
printf("net version:%x\n", WCHNET_GetVer());
if ( WCHNET_LIB_VER != WCHNET_GetVer()) {
if (WCHNET_LIB_VER != WCHNET_GetVer()) {
printf("version error.\n");
}
WCHNET_GetMacAddr(MACAddr); //get the chip MAC address
printf("mac addr:");
for (i = 0; i < 6; i++)
for(i = 0; i < 6; i++)
printf("%x ", MACAddr[i]);
printf("\n");
TIM2_Init();
@@ -239,7 +241,7 @@ int main(void)
if (i == WCHNET_ERR_SUCCESS)
printf("WCHNET_LibInit Success\r\n");
for (i = 0; i < WCHNET_MAX_SOCKET_NUM; i++)
WCHNET_CreateUdpSocket(); //Create UDP Socket
WCHNET_CreateUdpSocket(); //Create UDP Socket
while(1)
{
EVT/EXAM/ETH/UdpClient/User/net_config.h
+55 -32
View File
@@ -29,10 +29,12 @@ extern "C" {
#define WCHNET_NUM_TCP_LISTEN 0 /* Number of TCP listening */
/* The number of sockets, the maximum is 31 */
#define WCHNET_MAX_SOCKET_NUM (WCHNET_NUM_IPRAW+WCHNET_NUM_UDP+WCHNET_NUM_TCP+WCHNET_NUM_TCP_LISTEN)
#define WCHNET_MAX_SOCKET_NUM (WCHNET_NUM_IPRAW+WCHNET_NUM_UDP+WCHNET_NUM_TCP+WCHNET_NUM_TCP_LISTEN)
#define WCHNET_TCP_MSS 1460 /* Size of TCP MSS*/
#define WCHNET_NUM_POOL_BUF (WCHNET_NUM_TCP*2+2) /* The number of POOL BUFs, the number of receive queues */
/*********************************************************************
* MAC queue configuration
*/
@@ -49,94 +51,115 @@ extern "C" {
#endif
/*********************************************************************
* Functional configuration
* Functional configuration
*/
#define WCHNET_PING_ENABLE 1 /* PING is enabled, PING is enabled by default */
#define WCHNET_PING_ENABLE 1 /* PING is enabled, PING is enabled by default */
#define TCP_RETRY_COUNT 20 /* The number of TCP retransmissions, the default value is 20 */
#define TCP_RETRY_COUNT 20 /* The number of TCP retransmissions, the default value is 20 */
#define TCP_RETRY_PERIOD 10 /* TCP retransmission period, the default value is 10, the unit is 50ms */
#define TCP_RETRY_PERIOD 10 /* TCP retransmission period, the default value is 10, the unit is 50ms */
#define SOCKET_SEND_RETRY 1 /* Send failed retry configuration, 1: enable, 0: disable */
#define SOCKET_SEND_RETRY 0 /* Send failed retry configuration, 1: enable, 0: disable */
#define CFG0_TCP_SEND_COPY 1 /* TCP send buffer copy, 1: copy, 0: not copy */
#define FINE_DHCP_PERIOD 8 /* Fine DHCP period, the default value is 8, the unit is 250ms */
#define CFG0_TCP_RECV_COPY 1 /* TCP receive replication optimization, internal debugging use */
#define CFG0_TCP_SEND_COPY 1 /* TCP send buffer copy, 1: copy, 0: not copy */
#define CFG0_TCP_OLD_DELETE 0 /* Delete oldest TCP connection, 1: enable, 0: disable */
#define CFG0_TCP_RECV_COPY 1 /* TCP receive replication optimization, internal debugging use */
#define CFG0_TCP_OLD_DELETE 0 /* Delete oldest TCP connection, 1: enable, 0: disable */
#define CFG0_IP_REASS_PBUFS 0 /* Number of reassembled IP PBUFs */
#define CFG0_TCP_DEALY_ACK_DISABLE 1 /* 1: disable TCP delay ACK 0: enable TCP delay ACK */
/*********************************************************************
* Memory related configuration
* Memory related configuration
*/
/*If a single socket cannot reach full speed,
/* If you want to achieve a higher transmission speed,
* try to increase RECE_BUF_LEN to (WCHNET_TCP_MSS*4)
* and increase WCHNET_NUM_TCP_SEG to (WCHNET_NUM_TCP*4)*/
#define RECE_BUF_LEN (WCHNET_TCP_MSS*2) /* socket receive buffer size */
#define WCHNET_NUM_PBUF (WCHNET_MAX_SOCKET_NUM+WCHNET_NUM_TCP) /* Number of PBUF structures */
#define WCHNET_NUM_PBUF WCHNET_NUM_POOL_BUF /* Number of PBUF structures */
#define WCHNET_NUM_TCP_SEG (WCHNET_NUM_TCP*2) /* The number of TCP segments used to send */
#define WCHNET_MEM_HEAP_SIZE (((WCHNET_TCP_MSS+0x10+54)*WCHNET_NUM_TCP_SEG)+ETH_TX_BUF_SZE+64) /* memory heap size */
#define WCHNET_MEM_HEAP_SIZE (((WCHNET_TCP_MSS+0x10+54+8)*WCHNET_NUM_TCP_SEG)+ETH_TX_BUF_SZE+64+2*0x18) /* memory heap size */
#define WCHNET_NUM_ARP_TABLE 50 /* Number of ARP lists */
#define WCHNET_NUM_IP_REASSDATA 4 /* Number of IP segments */
#define CFG0_IP_REASS_PBUFS 4 /* Number of reassembled IP PBUFs */
#define WCHNET_MEM_ALIGNMENT 4 /* 4 byte alignment */
#define WCHNET_NUM_POOL_BUF (WCHNET_NUM_TCP*2+2) /* The number of POOL BUFs, the number of receive queues */
#if CFG0_IP_REASS_PBUFS
#define WCHNET_NUM_IP_REASSDATA 2 /* Number of reassembled IP structures */
/*1: When using the fragmentation function,
* ensure that the size of WCHNET_SIZE_POOL_BUF is large enough to store a single fragmented packet*/
#define WCHNET_SIZE_POOL_BUF (((1500 + 14 + 4) + 3) & ~3) /* Buffer size for receiving a single packet */
/*2: When creating a socket that can receive fragmented packets,
* ensure that "RecvBufLen" member of the "struct _SOCK_INF" structure
* (the parameter initialized when calling WCHNET_SocketCreat) is sufficient
* to receive a complete fragmented packet */
#else
#define WCHNET_NUM_IP_REASSDATA 0 /* Number of reassembled IP structures */
#define WCHNET_SIZE_POOL_BUF (((WCHNET_TCP_MSS + 40 + 14 + 4) + 3) & ~3) /* Buffer size for receiving a single packet */
#endif
/* Check receive buffer */
#if(WCHNET_NUM_POOL_BUF * WCHNET_SIZE_POOL_BUF < ETH_RX_BUF_SZE)
#error "WCHNET_NUM_POOL_BUF or WCHNET_TCP_MSS Error"
#error "Please Increase WCHNET_NUM_POOL_BUF or WCHNET_TCP_MSS to make sure the receive buffer is sufficient"
#endif
/* Check the configuration of the SOCKET quantity */
#if( WCHNET_NUM_TCP_LISTEN && !WCHNET_NUM_TCP )
#error "WCHNET_NUM_TCP Error)"
#error "WCHNET_NUM_TCP Error,Please Configure WCHNET_NUM_TCP >= 1"
#endif
/* Check byte alignment must be a multiple of 4 */
#if((WCHNET_MEM_ALIGNMENT % 4) || (WCHNET_MEM_ALIGNMENT == 0))
#error "WCHNET_MEM_ALIGNMENT Error,Please Config WCHNET_MEM_ALIGNMENT = 4 * N, N >=1"
#error "WCHNET_MEM_ALIGNMENT Error,Please Configure WCHNET_MEM_ALIGNMENT = 4 * N, N >=1"
#endif
/* TCP maximum segment length */
#if((WCHNET_TCP_MSS > 1460) || (WCHNET_TCP_MSS < 60))
#error "WCHNET_TCP_MSS Error,Please Config WCHNET_TCP_MSS >= 60 && WCHNET_TCP_MSS <= 1460"
#error "WCHNET_TCP_MSS Error,Please Configure WCHNET_TCP_MSS >= 60 && WCHNET_TCP_MSS <= 1460"
#endif
/* Number of ARP cache tables */
#if((WCHNET_NUM_ARP_TABLE > 0X7F) || (WCHNET_NUM_ARP_TABLE < 1))
#error "WCHNET_NUM_ARP_TABLE Error,Please Config WCHNET_NUM_ARP_TABLE >= 1 && WCHNET_NUM_ARP_TABLE <= 0X7F"
#error "WCHNET_NUM_ARP_TABLE Error,Please Configure WCHNET_NUM_ARP_TABLE >= 1 && WCHNET_NUM_ARP_TABLE <= 0X7F"
#endif
/* Check POOL BUF configuration */
#if(WCHNET_NUM_POOL_BUF < 1)
#error "WCHNET_NUM_POOL_BUF Error,Please Config WCHNET_NUM_POOL_BUF >= 1"
#error "WCHNET_NUM_POOL_BUF Error,Please Configure WCHNET_NUM_POOL_BUF >= 1"
#endif
/* Check PBUF structure configuration */
#if(WCHNET_NUM_PBUF < 1)
#error "WCHNET_NUM_PBUF Error,Please Config WCHNET_NUM_PBUF >= 1"
#error "WCHNET_NUM_PBUF Error,Please Configure WCHNET_NUM_PBUF >= 1"
#endif
/* Check IP Assignment Configuration */
#if((WCHNET_NUM_IP_REASSDATA > 10) || (WCHNET_NUM_IP_REASSDATA < 1))
#error "WCHNET_NUM_IP_REASSDATA Error,Please Config WCHNET_NUM_IP_REASSDATA < 10 && WCHNET_NUM_IP_REASSDATA >= 1 "
#if(CFG0_IP_REASS_PBUFS && ((WCHNET_NUM_IP_REASSDATA > 10) || (WCHNET_NUM_IP_REASSDATA < 1)))
#error "WCHNET_NUM_IP_REASSDATA Error,Please Configure WCHNET_NUM_IP_REASSDATA < 10 && WCHNET_NUM_IP_REASSDATA >= 1 "
#endif
/* Check the number of reassembled IP PBUFs */
#if(WCHNET_IP_REASS_PBUFS > WCHNET_NUM_POOL_BUF)
#error "WCHNET_IP_REASS_PBUFS Error,Please Config WCHNET_IP_REASS_PBUFS < WCHNET_NUM_POOL_BUF"
#if(CFG0_IP_REASS_PBUFS > WCHNET_NUM_POOL_BUF)
#error "WCHNET_NUM_POOL_BUF Error,Please Configure CFG0_IP_REASS_PBUFS < WCHNET_NUM_POOL_BUF"
#endif
/* Check Timer period, in Ms. */
#if(WCHNETTIMERPERIOD > 50)
#error "WCHNETTIMERPERIOD Error,Please Config WCHNETTIMERPERIOD < 50"
#error "WCHNETTIMERPERIOD Error,Please Configure WCHNETTIMERPERIOD < 50"
#endif
/* Configuration value 0 */
#define WCHNET_MISC_CONFIG0 (((CFG0_TCP_SEND_COPY) << 0) |\
((CFG0_TCP_RECV_COPY) << 1) |\
((CFG0_TCP_OLD_DELETE) << 2) |\
((CFG0_IP_REASS_PBUFS) << 3) )
((CFG0_IP_REASS_PBUFS) << 3) |\
((CFG0_TCP_DEALY_ACK_DISABLE) << 8))
/* Configuration value 1 */
#define WCHNET_MISC_CONFIG1 (((WCHNET_MAX_SOCKET_NUM)<<0)|\
((WCHNET_PING_ENABLE) << 13) |\
((TCP_RETRY_COUNT) << 14) |\
((TCP_RETRY_PERIOD) << 19) |\
((SOCKET_SEND_RETRY) << 25) )
((SOCKET_SEND_RETRY) << 25) |\
((FINE_DHCP_PERIOD) << 27))
#ifdef __cplusplus
}
EVT/EXAM/ETH/UdpServer/.cproject
+1 -1
View File
@@ -242,5 +242,5 @@
</storageModule>
<storageModule moduleId="org.eclipse.cdt.core.LanguageSettingsProviders"/>
<storageModule moduleId="org.eclipse.cdt.make.core.buildtargets"/>
<storageModule moduleId="refreshScope"/>
</cproject>
EVT/EXAM/ETH/UdpServer/.project
+61 -58
View File
@@ -1,61 +1,64 @@
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<projectDescription>
<name>UdpServer</name>
<comment/>
<projects/>
<buildSpec>
<buildCommand>
<name>org.eclipse.cdt.managedbuilder.core.genmakebuilder</name>
<triggers>clean,full,incremental,</triggers>
<arguments/>
</buildCommand>
<buildCommand>
<name>org.eclipse.cdt.managedbuilder.core.ScannerConfigBuilder</name>
<triggers>full,incremental,</triggers>
<arguments/>
</buildCommand>
</buildSpec>
<natures>
<nature>org.eclipse.cdt.core.cnature</nature>
<nature>org.eclipse.cdt.managedbuilder.core.managedBuildNature</nature>
<nature>org.eclipse.cdt.managedbuilder.core.ScannerConfigNature</nature>
</natures>
<filteredResources>
<filter>
<id>1595986042669</id>
<name/>
<type>22</type>
<matcher>
<id>org.eclipse.ui.ide.multiFilter</id>
<arguments>1.0-name-matches-false-false-*.wvproj</arguments>
</matcher>
</filter>
</filteredResources>
<linkedResources>
<link>
<name>NetLib</name>
<type>2</type>
<location>PARENT-1-PROJECT_LOC/NetLib</location>
</link>
<link>
<name>Core</name>
<type>2</type>
<location>PARENT-2-PROJECT_LOC/SRC/Core</location>
</link>
<link>
<name>Debug</name>
<type>2</type>
<location>PARENT-2-PROJECT_LOC/SRC/Debug</location>
</link>
<link>
<name>Peripheral</name>
<type>2</type>
<location>PARENT-2-PROJECT_LOC/SRC/Peripheral</location>
</link>
<link>
<name>Startup</name>
<type>2</type>
<location>PARENT-2-PROJECT_LOC/SRC/Startup</location>
</link>
</linkedResources>
<name>UDPServer</name>
<comment/>
<projects>
</projects>
<buildSpec>
<buildCommand>
<name>org.eclipse.cdt.managedbuilder.core.genmakebuilder</name>
<triggers>clean,full,incremental,</triggers>
<arguments>
</arguments>
</buildCommand>
<buildCommand>
<name>org.eclipse.cdt.managedbuilder.core.ScannerConfigBuilder</name>
<triggers>full,incremental,</triggers>
<arguments>
</arguments>
</buildCommand>
</buildSpec>
<natures>
<nature>org.eclipse.cdt.core.cnature</nature>
<nature>org.eclipse.cdt.managedbuilder.core.managedBuildNature</nature>
<nature>org.eclipse.cdt.managedbuilder.core.ScannerConfigNature</nature>
</natures>
<linkedResources>
<link>
<name>Core</name>
<type>2</type>
<locationURI>PARENT-2-PROJECT_LOC/SRC/Core</locationURI>
</link>
<link>
<name>Debug</name>
<type>2</type>
<locationURI>PARENT-2-PROJECT_LOC/SRC/Debug</locationURI>
</link>
<link>
<name>NetLib</name>
<type>2</type>
<locationURI>PARENT-1-PROJECT_LOC/NetLib</locationURI>
</link>
<link>
<name>Peripheral</name>
<type>2</type>
<locationURI>PARENT-2-PROJECT_LOC/SRC/Peripheral</locationURI>
</link>
<link>
<name>Startup</name>
<type>2</type>
<locationURI>PARENT-2-PROJECT_LOC/SRC/Startup</locationURI>
</link>
</linkedResources>
<filteredResources>
<filter>
<id>1595986042669</id>
<name/>
<type>22</type>
<matcher>
<id>org.eclipse.ui.ide.multiFilter</id>
<arguments>1.0-name-matches-false-false-*.wvproj</arguments>
</matcher>
</filter>
</filteredResources>
</projectDescription>
EVT/EXAM/ETH/UdpServer/.settings/language.settings.xml
-14
View File
@@ -1,14 +0,0 @@
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<project>
<configuration id="ilg.gnumcueclipse.managedbuild.cross.riscv.config.elf.release.1008047074" name="obj">
<extension point="org.eclipse.cdt.core.LanguageSettingsProvider">
<provider copy-of="extension" id="org.eclipse.cdt.ui.UserLanguageSettingsProvider"/>
<provider-reference id="org.eclipse.cdt.core.ReferencedProjectsLanguageSettingsProvider" ref="shared-provider"/>
<provider-reference id="org.eclipse.cdt.managedbuilder.core.MBSLanguageSettingsProvider" ref="shared-provider"/>
<provider class="org.eclipse.cdt.managedbuilder.language.settings.providers.GCCBuiltinSpecsDetector" console="false" env-hash="-225499138581045111" id="ilg.gnumcueclipse.managedbuild.cross.riscv.GCCBuiltinSpecsDetector" keep-relative-paths="false" name="CDT RISC-V Cross GCC Built-in Compiler Settings" parameter="${COMMAND} ${FLAGS} ${cross_toolchain_flags} -E -P -v -dD &quot;${INPUTS}&quot;" prefer-non-shared="true">
<language-scope id="org.eclipse.cdt.core.gcc"/>
<language-scope id="org.eclipse.cdt.core.g++"/>
</provider>
</extension>
</configuration>
</project>
EVT/EXAM/ETH/UdpServer/.settings/org.eclipse.core.resources.prefs
-2
View File
@@ -1,2 +0,0 @@
eclipse.preferences.version=1
encoding//User/main.c=UTF-8
EVT/EXAM/ETH/UdpServer/.template
+1 -1
View File
@@ -13,4 +13,4 @@ Description=ROM(byte): 64K, SRAM(byte): 20K, CHIP PINS: 32, GPIO PORTS: 27.\nWCH
PeripheralVersion=1.0
MCU=CH32V203RBT6
Target Path=obj/UdpServer.hex
Target Path=obj/UDPServer.hex
EVT/EXAM/ETH/UdpServer/User/ch32v20x_it.c
-1
View File
@@ -10,7 +10,6 @@
* microcontroller manufactured by Nanjing Qinheng Microelectronics.
*******************************************************************************/
#include "ch32v20x_it.h"
#include <wchnet.h>
#include "eth_driver.h"
void NMI_Handler(void) __attribute__((interrupt("WCH-Interrupt-fast")));
EVT/EXAM/ETH/UdpServer/User/main.c
+17 -15
View File
@@ -17,18 +17,17 @@ please refer to the "CH32V20x Evaluation Board Manual" under the CH32V20xEVT\EVT
*/
#include "string.h"
#include "debug.h"
#include "eth_driver.h"
u8 MACAddr[6]; //MAC address
u8 IPAddr[4] = { 192, 168, 1, 10 }; //IP address
u8 GWIPAddr[4] = { 192, 168, 1, 1 }; //Gateway IP address
u8 IPMask[4] = { 255, 255, 255, 0 }; //subnet mask
u16 srcport = 1000; //source port
#define UDP_RECE_BUF_LEN 1472
u8 MACAddr[6]; //MAC address
u8 IPAddr[4] = { 192, 168, 1, 10 }; //IP address
u8 GWIPAddr[4] = { 192, 168, 1, 1 }; //Gateway IP address
u8 IPMask[4] = { 255, 255, 255, 0 }; //subnet mask
u16 srcport = 1000; //source port
u8 SocketId;
u8 SocketRecvBuf[RECE_BUF_LEN]; //socket receive buffer
u8 SocketRecvBuf[UDP_RECE_BUF_LEN]; //socket receive buffer
/*********************************************************************
* @fn mStopIfError
*
@@ -58,7 +57,7 @@ void TIM2_Init(void)
RCC_APB1PeriphClockCmd(RCC_APB1Periph_TIM2, ENABLE);
TIM_TimeBaseStructure.TIM_Period = SystemCoreClock / 1000000 - 1;
TIM_TimeBaseStructure.TIM_Period = SystemCoreClock / 1000000;
TIM_TimeBaseStructure.TIM_Prescaler = WCHNETTIMERPERIOD * 1000 - 1;
TIM_TimeBaseStructure.TIM_ClockDivision = 0;
TIM_TimeBaseStructure.TIM_CounterMode = TIM_CounterMode_Up;
@@ -82,7 +81,7 @@ void TIM2_Init(void)
* len - received data length
* @return none
*/
void WCHNET_UdpServerRecv(struct _SCOK_INF *socinf, u32 ipaddr, u16 port, u8 *buf, u32 len)
void WCHNET_UdpServerRecv(struct _SOCK_INF *socinf, u32 ipaddr, u16 port, u8 *buf, u32 len)
{
u8 ip_addr[4], i;
@@ -115,7 +114,7 @@ void WCHNET_CreateUdpSocket(void)
TmpSocketInf.SourPort = srcport;
TmpSocketInf.ProtoType = PROTO_TYPE_UDP;
TmpSocketInf.RecvStartPoint = (u32) SocketRecvBuf;
TmpSocketInf.RecvBufLen = RECE_BUF_LEN;
TmpSocketInf.RecvBufLen = UDP_RECE_BUF_LEN;
TmpSocketInf.AppCallBack = WCHNET_UdpServerRecv;
i = WCHNET_SocketCreat(&SocketId, &TmpSocketInf);
printf("WCHNET_SocketCreat %d\r\n", SocketId);
@@ -201,16 +200,19 @@ int main(void)
Delay_Init();
USART_Printf_Init(115200); //USART initialize
printf("UdpServer Test\r\n");
printf("SystemClk:%d\r\n", SystemCoreClock);
printf("UDPServer Test\r\n");
if((SystemCoreClock == 60000000) || (SystemCoreClock == 120000000))
printf("SystemClk:%d\r\n", SystemCoreClock);
else
printf("Error: Please choose 60MHz and 120MHz clock when using Ethernet!\r\n");
printf("net version:%x\n", WCHNET_GetVer());
if ( WCHNET_LIB_VER != WCHNET_GetVer()) {
printf("version error.\n");
}
WCHNET_GetMacAddr(MACAddr); //get the chip MAC address
printf("mac addr:");
for ( i = 0; i < 6; i++)
printf("%x ", MACAddr[i]);
for(i = 0; i < 6; i++)
printf("%x ",MACAddr[i]);
printf("\n");
TIM2_Init();
i = ETH_LibInit(IPAddr, GWIPAddr, IPMask, MACAddr); //Ethernet library initialize
EVT/EXAM/ETH/UdpServer/User/net_config.h
+55 -32
View File
@@ -29,10 +29,12 @@ extern "C" {
#define WCHNET_NUM_TCP_LISTEN 0 /* Number of TCP listening */
/* The number of sockets, the maximum is 31 */
#define WCHNET_MAX_SOCKET_NUM (WCHNET_NUM_IPRAW+WCHNET_NUM_UDP+WCHNET_NUM_TCP+WCHNET_NUM_TCP_LISTEN)
#define WCHNET_MAX_SOCKET_NUM (WCHNET_NUM_IPRAW+WCHNET_NUM_UDP+WCHNET_NUM_TCP+WCHNET_NUM_TCP_LISTEN)
#define WCHNET_TCP_MSS 1460 /* Size of TCP MSS*/
#define WCHNET_NUM_POOL_BUF (WCHNET_NUM_TCP*2+2) /* The number of POOL BUFs, the number of receive queues */
/*********************************************************************
* MAC queue configuration
*/
@@ -49,94 +51,115 @@ extern "C" {
#endif
/*********************************************************************
* Functional configuration
* Functional configuration
*/
#define WCHNET_PING_ENABLE 1 /* PING is enabled, PING is enabled by default */
#define WCHNET_PING_ENABLE 1 /* PING is enabled, PING is enabled by default */
#define TCP_RETRY_COUNT 20 /* The number of TCP retransmissions, the default value is 20 */
#define TCP_RETRY_COUNT 20 /* The number of TCP retransmissions, the default value is 20 */
#define TCP_RETRY_PERIOD 10 /* TCP retransmission period, the default value is 10, the unit is 50ms */
#define TCP_RETRY_PERIOD 10 /* TCP retransmission period, the default value is 10, the unit is 50ms */
#define SOCKET_SEND_RETRY 1 /* Send failed retry configuration, 1: enable, 0: disable */
#define SOCKET_SEND_RETRY 0 /* Send failed retry configuration, 1: enable, 0: disable */
#define CFG0_TCP_SEND_COPY 1 /* TCP send buffer copy, 1: copy, 0: not copy */
#define FINE_DHCP_PERIOD 8 /* Fine DHCP period, the default value is 8, the unit is 250ms */
#define CFG0_TCP_RECV_COPY 1 /* TCP receive replication optimization, internal debugging use */
#define CFG0_TCP_SEND_COPY 1 /* TCP send buffer copy, 1: copy, 0: not copy */
#define CFG0_TCP_OLD_DELETE 0 /* Delete oldest TCP connection, 1: enable, 0: disable */
#define CFG0_TCP_RECV_COPY 1 /* TCP receive replication optimization, internal debugging use */
#define CFG0_TCP_OLD_DELETE 0 /* Delete oldest TCP connection, 1: enable, 0: disable */
#define CFG0_IP_REASS_PBUFS 0 /* Number of reassembled IP PBUFs */
#define CFG0_TCP_DEALY_ACK_DISABLE 1 /* 1: disable TCP delay ACK 0: enable TCP delay ACK */
/*********************************************************************
* Memory related configuration
* Memory related configuration
*/
/*If a single socket cannot reach full speed,
/* If you want to achieve a higher transmission speed,
* try to increase RECE_BUF_LEN to (WCHNET_TCP_MSS*4)
* and increase WCHNET_NUM_TCP_SEG to (WCHNET_NUM_TCP*4)*/
#define RECE_BUF_LEN (WCHNET_TCP_MSS*2) /* socket receive buffer size */
#define WCHNET_NUM_PBUF (WCHNET_MAX_SOCKET_NUM+WCHNET_NUM_TCP) /* Number of PBUF structures */
#define WCHNET_NUM_PBUF WCHNET_NUM_POOL_BUF /* Number of PBUF structures */
#define WCHNET_NUM_TCP_SEG (WCHNET_NUM_TCP*2) /* The number of TCP segments used to send */
#define WCHNET_MEM_HEAP_SIZE (((WCHNET_TCP_MSS+0x10+54)*WCHNET_NUM_TCP_SEG)+ETH_TX_BUF_SZE+64) /* memory heap size */
#define WCHNET_MEM_HEAP_SIZE (((WCHNET_TCP_MSS+0x10+54+8)*WCHNET_NUM_TCP_SEG)+ETH_TX_BUF_SZE+64+2*0x18) /* memory heap size */
#define WCHNET_NUM_ARP_TABLE 50 /* Number of ARP lists */
#define WCHNET_NUM_IP_REASSDATA 4 /* Number of IP segments */
#define CFG0_IP_REASS_PBUFS 4 /* Number of reassembled IP PBUFs */
#define WCHNET_MEM_ALIGNMENT 4 /* 4 byte alignment */
#define WCHNET_NUM_POOL_BUF (WCHNET_NUM_TCP*2+2) /* The number of POOL BUFs, the number of receive queues */
#if CFG0_IP_REASS_PBUFS
#define WCHNET_NUM_IP_REASSDATA 2 /* Number of reassembled IP structures */
/*1: When using the fragmentation function,
* ensure that the size of WCHNET_SIZE_POOL_BUF is large enough to store a single fragmented packet*/
#define WCHNET_SIZE_POOL_BUF (((1500 + 14 + 4) + 3) & ~3) /* Buffer size for receiving a single packet */
/*2: When creating a socket that can receive fragmented packets,
* ensure that "RecvBufLen" member of the "struct _SOCK_INF" structure
* (the parameter initialized when calling WCHNET_SocketCreat) is sufficient
* to receive a complete fragmented packet */
#else
#define WCHNET_NUM_IP_REASSDATA 0 /* Number of reassembled IP structures */
#define WCHNET_SIZE_POOL_BUF (((WCHNET_TCP_MSS + 40 + 14 + 4) + 3) & ~3) /* Buffer size for receiving a single packet */
#endif
/* Check receive buffer */
#if(WCHNET_NUM_POOL_BUF * WCHNET_SIZE_POOL_BUF < ETH_RX_BUF_SZE)
#error "WCHNET_NUM_POOL_BUF or WCHNET_TCP_MSS Error"
#error "Please Increase WCHNET_NUM_POOL_BUF or WCHNET_TCP_MSS to make sure the receive buffer is sufficient"
#endif
/* Check the configuration of the SOCKET quantity */
#if( WCHNET_NUM_TCP_LISTEN && !WCHNET_NUM_TCP )
#error "WCHNET_NUM_TCP Error)"
#error "WCHNET_NUM_TCP Error,Please Configure WCHNET_NUM_TCP >= 1"
#endif
/* Check byte alignment must be a multiple of 4 */
#if((WCHNET_MEM_ALIGNMENT % 4) || (WCHNET_MEM_ALIGNMENT == 0))
#error "WCHNET_MEM_ALIGNMENT Error,Please Config WCHNET_MEM_ALIGNMENT = 4 * N, N >=1"
#error "WCHNET_MEM_ALIGNMENT Error,Please Configure WCHNET_MEM_ALIGNMENT = 4 * N, N >=1"
#endif
/* TCP maximum segment length */
#if((WCHNET_TCP_MSS > 1460) || (WCHNET_TCP_MSS < 60))
#error "WCHNET_TCP_MSS Error,Please Config WCHNET_TCP_MSS >= 60 && WCHNET_TCP_MSS <= 1460"
#error "WCHNET_TCP_MSS Error,Please Configure WCHNET_TCP_MSS >= 60 && WCHNET_TCP_MSS <= 1460"
#endif
/* Number of ARP cache tables */
#if((WCHNET_NUM_ARP_TABLE > 0X7F) || (WCHNET_NUM_ARP_TABLE < 1))
#error "WCHNET_NUM_ARP_TABLE Error,Please Config WCHNET_NUM_ARP_TABLE >= 1 && WCHNET_NUM_ARP_TABLE <= 0X7F"
#error "WCHNET_NUM_ARP_TABLE Error,Please Configure WCHNET_NUM_ARP_TABLE >= 1 && WCHNET_NUM_ARP_TABLE <= 0X7F"
#endif
/* Check POOL BUF configuration */
#if(WCHNET_NUM_POOL_BUF < 1)
#error "WCHNET_NUM_POOL_BUF Error,Please Config WCHNET_NUM_POOL_BUF >= 1"
#error "WCHNET_NUM_POOL_BUF Error,Please Configure WCHNET_NUM_POOL_BUF >= 1"
#endif
/* Check PBUF structure configuration */
#if(WCHNET_NUM_PBUF < 1)
#error "WCHNET_NUM_PBUF Error,Please Config WCHNET_NUM_PBUF >= 1"
#error "WCHNET_NUM_PBUF Error,Please Configure WCHNET_NUM_PBUF >= 1"
#endif
/* Check IP Assignment Configuration */
#if((WCHNET_NUM_IP_REASSDATA > 10) || (WCHNET_NUM_IP_REASSDATA < 1))
#error "WCHNET_NUM_IP_REASSDATA Error,Please Config WCHNET_NUM_IP_REASSDATA < 10 && WCHNET_NUM_IP_REASSDATA >= 1 "
#if(CFG0_IP_REASS_PBUFS && ((WCHNET_NUM_IP_REASSDATA > 10) || (WCHNET_NUM_IP_REASSDATA < 1)))
#error "WCHNET_NUM_IP_REASSDATA Error,Please Configure WCHNET_NUM_IP_REASSDATA < 10 && WCHNET_NUM_IP_REASSDATA >= 1 "
#endif
/* Check the number of reassembled IP PBUFs */
#if(WCHNET_IP_REASS_PBUFS > WCHNET_NUM_POOL_BUF)
#error "WCHNET_IP_REASS_PBUFS Error,Please Config WCHNET_IP_REASS_PBUFS < WCHNET_NUM_POOL_BUF"
#if(CFG0_IP_REASS_PBUFS > WCHNET_NUM_POOL_BUF)
#error "WCHNET_NUM_POOL_BUF Error,Please Configure CFG0_IP_REASS_PBUFS < WCHNET_NUM_POOL_BUF"
#endif
/* Check Timer period, in Ms. */
#if(WCHNETTIMERPERIOD > 50)
#error "WCHNETTIMERPERIOD Error,Please Config WCHNETTIMERPERIOD < 50"
#error "WCHNETTIMERPERIOD Error,Please Configure WCHNETTIMERPERIOD < 50"
#endif
/* Configuration value 0 */
#define WCHNET_MISC_CONFIG0 (((CFG0_TCP_SEND_COPY) << 0) |\
((CFG0_TCP_RECV_COPY) << 1) |\
((CFG0_TCP_OLD_DELETE) << 2) |\
((CFG0_IP_REASS_PBUFS) << 3) )
((CFG0_IP_REASS_PBUFS) << 3) |\
((CFG0_TCP_DEALY_ACK_DISABLE) << 8))
/* Configuration value 1 */
#define WCHNET_MISC_CONFIG1 (((WCHNET_MAX_SOCKET_NUM)<<0)|\
((WCHNET_PING_ENABLE) << 13) |\
((TCP_RETRY_COUNT) << 14) |\
((TCP_RETRY_PERIOD) << 19) |\
((SOCKET_SEND_RETRY) << 25) )
((SOCKET_SEND_RETRY) << 25) |\
((FINE_DHCP_PERIOD) << 27))
#ifdef __cplusplus
}

Some files were not shown because too many files have changed in this diff Show More