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[bsp][stm32]modify stm32l4xx template,preventing conflict with the linker files

This commit is contained in:
yangjie 2019-04-24 19:05:14 +08:00
parent e2ff6d3763
commit d910839880
1 changed files with 12 additions and 1 deletions
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13
bsp/stm32/libraries/templates/stm32l4xx/board/board.h
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@ -6,6 +6,7 @@
* Change Logs: * Change Logs:
* Date Author Notes * Date Author Notes
* 2018-11-5 SummerGift first version * 2018-11-5 SummerGift first version
* 2019-04-24 yangjie Use the end of ZI as HEAP_BEGIN
*/ */
#ifndef __BOARD_H__ #ifndef __BOARD_H__
@ -28,7 +29,17 @@ extern "C" {
#define STM32_SRAM1_START (0x20000000) #define STM32_SRAM1_START (0x20000000)
#define STM32_SRAM1_END (STM32_SRAM1_START + STM32_SRAM1_SIZE * 1024) #define STM32_SRAM1_END (STM32_SRAM1_START + STM32_SRAM1_SIZE * 1024)
#define HEAP_BEGIN STM32_SRAM1_START #ifdef __CC_ARM
extern int Image$$RW_IRAM1$$ZI$$Limit;
#define HEAP_BEGIN ((void *)&Image$$RW_IRAM1$$ZI$$Limit)
#elif __ICCARM__
#pragma section="CSTACK"
#define HEAP_BEGIN (__segment_end("CSTACK"))
#else
extern int __bss_end;
#define HEAP_BEGIN ((void *)&__bss_end)
#endif
#define HEAP_END STM32_SRAM1_END #define HEAP_END STM32_SRAM1_END
void SystemClock_Config(void); void SystemClock_Config(void);