AVR单片机学习资料 #include #define uchar unsigned char #define uint unsigned int uchar SEG7[10]={0x3f,0x06,0x5b,0x4f,0x66, 0x6d,0x7d,0x07,0x7f,0x6f}; uchar ACT[2]={0xfe,0xfd}; //============================= void delay_ms(uint k) { uint i,j; for(i=0;i