...先从左到右慢速动态扫描显示数字“1357”,“2468”,然后在从_百度...答:include<reg52.h> include<intrins.h> define uchar unsigned char define uint unsigned int uchar code dis_code_[]={0xf9,0xb0,0x92,0xf8,0xa4,0x99,0x82,0x80,0x88,0x83,0xc6,0xa1,0x86,0x8e,0x89,0x8c};void delay(uint t){ uchar i;while (t--){ for(i=0;i<200;i++...
51单片机利用矩阵按键控制数码管显示0-9数字。。。救救我吧,我快疯...答:include unsigned char code table[10]={0xc0,0xf9,0xa4,0xb0,0x99,0x92,0x82,0xf8,0x80,0x10};unsigned char t=0;unsigned char i=0;void Delay(unsigned char i){ unsigned char j;for(; i>0; i--)for(j=110; j>0; j--);} void DisplayLED(unsigned char n){ P0=table[n...