修改单片机C语言程序:0~59秒计数器;1个独立按键控制,第次按按键,实现...

发布日期:2026-06-09 00:23:04 阅读:2

0x7f,0x6f,0x77,0x7c,0x39,0x5e,0x79,0x71};void delay(uint ms){ uchar t;while(ms--) for(t = 0; t < 123; t++);} void main(){ num = 0;aa = 0;TMOD = 0x01;TH0 = (65536 - 50000) / 256;TL0 = (65536 - 50000) % 256;TR0 = 1;ET0 = 1;EA = 1;P...

0x7f,0x6f,0x77,0x7c,0x39,0x5e,0x79,0x71};void delay(uint ms){ uchar t;while(ms--) for(t = 0; t < 123; t++);} void main(){ num = 0;aa = 0;TMOD = 0x01;TH0 = (65536 - 50000) / 256;TL0 = (65536 - 50000) % 256;TR0 = 1;ET0 = 1;EA = 1;P...
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