#include "stm32f10x.h"
void SystemInit()
{
}
int main()
{
}
错误展示：
Rebuild started: Project: led
*** Using Compiler ‘V6.15’, folder: ‘C:\Keil_v5\ARM\ARMCLANG\Bin’
Rebuild target ‘Target 1’
main.c(5): warning:
no previous prototype for function ‘SystemInit
‘ [-Wmissing-prototypes]
void SystemInit(void)
^
main.c(5): note: declare ‘static’ if the function is not intended to be used outside of this translation unit
void SystemInit(void)
^
static
1 warning generated.
compiling main.c…
assembling startup_stm32f10x_hd.s…
linking…
Program Size: Code=324 RO-data=320 RW-data=0 ZI-data=1632
“.\Objects\led.axf” – 0 Error(s), 1 Warning(s).
Build Time Elapsed: 00:00:00
SystemInit函数是startup启动文件中的，经过百度，有警告，可能又和什么版本乱七八糟的有关吧
解决方法：点击魔术棒，选择5，有警告的时候默认是6
再次编译就没了