void sys_info_print(void *s, int len) { #ifdef PRINT_DEBUG int i; uint8 turn[2] ={13,10}; USART2_Send((uint8_t*)s, len); USART2_Send(turn, 2); USART2_Send(turn, 2); #endif }
void RecvDone(void) { uint32_t recv_length; recv_length = USART2_Recv(DemoString, sizeof(DemoString)); USART2_Send(DemoString, recv_length); }