STM32 STD LIB

MDK-ARM Setup by STD LIB

File Struture: Manage Components

File Parts	Files
STD LIB	.\user\lib\STM32L1xx_StdPeriph_Driver\src .\user\lib\STM32L1xx_StdPeriph_Driver\inc	add all
User main customized interrupt CONF	.\user\main.c; .\user\main.h; .\user\stm32l1xx_it.c; .\user\stm32l1xx_it.h .\user\stm32l1xx_conf.h;
User libraries	.\user\hardware	-
Device Support Startup (replace by Device module)	(replaced) .\user\system_stm32l1xx.c; (replaced) CMSIS\Device\ST\STM32L1xx\system_stm32l1xx.h; (replaced) \CMSIS\CM3\DeviceSupport\ST\STM32F10x\startup\arm\ *.s (conflict and still need) CMSIS\Device\ST\STM32L1xx\Include\stm32l1xx.h;
CMSIS Core (replace by module CMSIS Core)	.CMSIS\CM3\CoreSupport\core_cm3.c C:\Keil_v5\ARM\PACK\ARM\CMSIS\5.5.1\CMSIS\Core\Include\core_cm3.h

Preprocesser Symbol

USE_STDPERIPH_DRIVER, STM32L1XX_MD, USE_STM32L152_EVAL

• USE_STDPERIPH_DRIVER
• STM32L1XX_MD

Common Error

• 

  select only one startup into target build; error: L6235E

• reference - https://blog.csdn.net/chenbang110/article/details/7586244