摘要:
示例:分秒表原始方法: 查看代码 unsigned char SMG[]={0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f}; void disp(unsigned int j,k) { P2=0XEF; //P24数码管 P0=SMG[j/10] 阅读全文
摘要:
废话不多说先上代码: 查看代码 //定时器0 分,秒的计时计数 void timer0()interrupt 1 { static unsigned int speed,count=0; TH0=0XEE; TL0=0X00; count++; if(second>2&&second<58)spee 阅读全文