- #if defined (__CC_ARM) //KEIL
- #pragma import(__use_no_semihosting) //取消ARM的半主机工作模式
- void _sys_exit(int x) //定义_sys_exit()以避免使用半主机模式
- {
- x = x;
- }
- struct __FILE //标准库需要的支持函数
- {
- int handle;
- /* Whatever you require here. If the only file you are using is */
- /* standard output using printf() for debugging, no file handling */
- /* is required. */
- };
- /* FILE is typedef?d in stdio.h. */
- FILE __stdout;
- #endif
| 
楼主
