bstanwell/ch32v20x-examples
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This commit is contained in:
qiyongshuang
2024-11-11 14:32:11 +08:00
parent c4c38f507e
commit 961943f623
452 changed files with 9316 additions and 862 deletions
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EVT/EXAM/BLE/OnlyUpdateApp_Peripheral/APP/ch32v20x_it.c
+1
View File
@@ -43,6 +43,7 @@ void NMI_Handler(void)
*/
void HardFault_Handler(void)
{
NVIC_SystemReset();
while(1)
{
}
EVT/EXAM/BLE/OnlyUpdateApp_Peripheral/APP/system_ch32v20x.c
+2 -2
View File
@@ -159,8 +159,8 @@ void SystemCoreClockUpdate (void)
}
else
{
#if defined (CH32V20x_D8W)
if((RCC->CFGR0 & (3<<22)) == (3<<22))
#if defined (CH32V20x_D8W) || defined (CH32V20x_D8)
if(((RCC->CFGR0 & (3<<22)) == (3<<22)) && (RCC_USB5PRE_JUDGE()== SET))
{
SystemCoreClock = ((HSE_VALUE>>1)) * pllmull;
}
EVT/EXAM/BLE/OnlyUpdateApp_Peripheral/Ld/Link.ld
+201 -1
View File
@@ -1 +1,201 @@
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 = 0x00004000, LENGTH = 240K␍ RAM (xrw) : ORIGIN = 0x20004000, LENGTH = 48K␍}␍␍ PROVIDE( __global_pointer$ = 0x20004000 );␍␍SECTIONS␍{␍␍ .init :␍ {␍ _sinit = .;␍ . = ALIGN(4);␍ KEEP(*(SORT_NONE(.init)))␍ KEEP(*(.ImageFlag))␍ KEEP(*(.ImageFlag.*))␍ . = ALIGN(4);␍ _einit = .;␍ } >FLASH AT>FLASH␍␍ .vector :␍ {␍ *(.vector);␍ . = ALIGN(64);␍ KEEP(*(SORT_NONE(.handle_reset)))␍ } >FLASH AT>FLASH␍ ␍ .highcode : ␍ {␍ . = ALIGN(4);␍ *(.highcode);␍ *(.highcode.*);␍ . = ALIGN(4); ␍ } >FLASH AT>FLASH␍ ␍ .text :␍ {␍ . = ALIGN(4);␍ *(.text)␍ *(.text.*)␍ *(.rodata)␍ *(.rodata*)␍ *(.sdata2.*)␍ *(.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.*)␍ *(.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 */␍␍ .stack ORIGIN(RAM)+LENGTH(RAM) :␍ {␍ PROVIDE( _heap_end = . ); ␍ . = ALIGN(4);␍ PROVIDE(_eusrstack = . );␍ } >RAM ␍}␍
ENTRY( _start )
__stack_size = 2048;
PROVIDE( _stack_size = __stack_size );
MEMORY
{
/* CH32V20x_D6 - CH32V203F6-CH32V203G6-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 = 0x00004000, LENGTH = 240K
RAM (xrw) : ORIGIN = 0x20004000, LENGTH = 48K
}
PROVIDE( __global_pointer$ = 0x20004000 );
SECTIONS
{
.init :
{
_sinit = .;
. = ALIGN(4);
KEEP(*(SORT_NONE(.init)))
KEEP(*(.ImageFlag))
KEEP(*(.ImageFlag.*))
. = ALIGN(4);
_einit = .;
} >FLASH AT>FLASH
.vector :
{
*(.vector);
. = ALIGN(64);
KEEP(*(SORT_NONE(.handle_reset)))
} >FLASH AT>FLASH
.highcode :
{
. = ALIGN(4);
*(.highcode);
*(.highcode.*);
. = ALIGN(4);
} >FLASH AT>FLASH
.text :
{
. = ALIGN(4);
*(.text)
*(.text.*)
*(.rodata)
*(.rodata*)
*(.sdata2.*)
*(.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.*)
*(.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 */
.stack ORIGIN(RAM)+LENGTH(RAM) :
{
PROVIDE( _heap_end = . );
. = ALIGN(4);
PROVIDE(_eusrstack = . );
} >RAM
}
EVT/EXAM/BLE/OnlyUpdateApp_Peripheral/Startup/startup_ch32v20x_D8W.S
+6 -6
View File
@@ -93,8 +93,8 @@ _vector_base:
.word EXTI15_10_IRQHandler /* EXTI Line 15..10 */
.word RTCAlarm_IRQHandler /* RTC Alarm through EXTI Line */
.word USBWakeUp_IRQHandler /* USB Wake up from suspend */
.word USBHD_IRQHandler /* USBHD Break */
.word USBHDWakeUp_IRQHandler /* USBHD Wake up from suspend */
.word USBFS_IRQHandler /* USBFS Break */
.word USBFSWakeUp_IRQHandler /* USBFS Wake up from suspend */
.word ETH_IRQHandler /* ETH global */
.word ETHWakeUp_IRQHandler /* ETH Wake up */
.word BB_IRQHandler /* BLE BB */
@@ -158,8 +158,8 @@ _vector_base:
.weak EXTI15_10_IRQHandler /* EXTI Line 15..10 */
.weak RTCAlarm_IRQHandler /* RTC Alarm through EXTI Line */
.weak USBWakeUp_IRQHandler /* USB Wakeup from suspend */
.weak USBHD_IRQHandler /* USBHD */
.weak USBHDWakeUp_IRQHandler /* USBHD Wake Up */
.weak USBFS_IRQHandler /* USBFS */
.weak USBFSWakeUp_IRQHandler /* USBFS Wake Up */
.weak ETH_IRQHandler /* ETH global */
.weak ETHWakeUp_IRQHandler /* ETHWakeUp */
.weak BB_IRQHandler /* BB */
@@ -220,8 +220,8 @@ USART3_IRQHandler: 1: j 1b
EXTI15_10_IRQHandler: 1: j 1b
RTCAlarm_IRQHandler: 1: j 1b
USBWakeUp_IRQHandler: 1: j 1b
USBHD_IRQHandler: 1: j 1b
USBHDWakeUp_IRQHandler: 1: j 1b
USBFS_IRQHandler: 1: j 1b
USBFSWakeUp_IRQHandler: 1: j 1b
ETH_IRQHandler: 1: j 1b
ETHWakeUp_IRQHandler: 1: j 1b
BB_IRQHandler: 1: j 1b