用定时器在数码管上依次扫描出1,2,3,4

• weixin_34293141 发布于
• 1185 收藏

#include //#include #define uchar unsigned char #define uint unsigned int sbit dula=P2^6; sbit wela=P2^7; uchar code tabdu[]={ 0xc0,0xf9,0xa4,0xb0, 0x99,0x92,0x82,0xf8, 0x80,0x90,0x88,0x83, 0xc6,0xa1...