摘要:#include <REG52.H> unsigned char UART_buff; bit New_rec = 0, Send_ed = 1, Money = 0; void main (void) { SCON = 0x50; TMOD = 0x20; TH1 = 0xFD; TL1 = 0x
阅读全文
posted @ 2018-09-25 09:02
posted @ 2018-09-25 09:02
posted @ 2018-09-13 20:20