51单片机经典程序分析(共7页).docx

#include#include #defineuint unsigned int#defineuchar unsigned charuchar code table=0xfe,0xfc,0xf8,0xf0,0xe0,0xc0,0x80,0x00; / 逐个点亮07uchar code table1=0x7f,0x3f,0x1f,0x0f,0x07,0x03,0x01,0x00; / 逐个点亮70uchar code table2=0x01,0x03,0x07,0x0f,0x1f,0x3f,0x7f,0xff; / 逐个灭07uchar code table3=0x80,0xc0,0xe0,0xf0,0xf8,0xfc,0xfe,0xff; / 逐个灭70/*/void delay(uint t);/延时void zg(uint t,uc