bstanwell/ch32v20x-examples
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update 1.8

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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
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EVT/EXAM/ETH/ETH_UART/User/bsp_uart.c
+2 -2
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@@ -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
}