请问一下, STM32的
STM32F10X_MD_VL和STM32F10X_MD有什么区别呀?
 

- startup_stm32f10x_ld_vl.s: for STM32 Low density Value line devices
- startup_stm32f10x_ld.s: for STM32 Low density devices
- startup_stm32f10x_md_vl.s: for STM32 Medium density Value line devices
- startup_stm32f10x_md.s: for STM32 Medium density devices
- startup_stm32f10x_hd.s: for STM32 High density devices
- startup_stm32f10x_xl.s: for STM32 XL density devices
- startup_stm32f10x_cl.s: for STM32 Connectivity line devices
cl：互联型产品，stm32f105/107系列
vl：超值型产品，stm32f100系列
xl：超高密度产品，stm32f101/103系列
ld：低密度产品，FLASH小于64K
md：中等密度产品，FLASH=64 or 128
hd：高密度产品，FLASH大于128

#if defined (STM32F10X_LD_VL) || (defined STM32F10X_MD_VL) || (defined STM32F10X_HD_VL) 这里面都已经包括了，可以直接用，楼上都已经解释了。

值得学习

startup_stm32f10x_xl.s这启动文件哪里有下载？

http://blog.csdn.net/norains/article/details/5935279