摘要：void GetSelectPointerPos(uint8_t *xsp, uint8_t *ysp,uint8_t *P){ *xsp = 40*((*P)/4); if((*P)>3&&((*P)<8)) { *ysp = ((*P)-4) *2; } else if((*P)== 8) { 阅读全文

摘要：int main(void) { /* USER CODE BEGIN 1 */ /* USER CODE END 1 */ /* MCU Configuration */ /* Reset of all peripherals, Initializes the Flash interface an 阅读全文