摘要： unsigned char disp_mode;unsigned char disp_last_mode;unsigned char disp_sub_mode;unsigned char disp_set_hour,disp_set_min; void disp_init(void){ unsig 阅读全文

摘要： 25w/m 32errors People travelling long distances frequently have to decide whether they would prefer to go by land, sea, or air. Hardly anyone can posi 阅读全文