..\SYSTEM\usart\usart.c(41): error: #260-D: explicit type is missing ("int" assumed)
2017-06-05 11:02阅读:
问题:在Keil
vision5.18调试STM32代码usart.c时,提示如下警告:
compiling usart.c...
..\SYSTEM\usart\usart.c(41): error: #260-D: explicit
type is missing ('int' assumed)
_sys_exit(int x)
..\SYSTEM\usart\usart.c: 0 warnings, 1 error
分析:
#if 1
#pragma import(__use_no_semihosting)
Struct __FILE
{
int handle;
};
compiling usart.c...
..\SYSTEM\usart\usart.c(41): error:
..\SYSTEM\usart\usart.c: 0 warnings, 1 error
分析:
#pragma import(__use_no_semihosting)
Struct __FILE
{
int handle;
};
