#includereg51.h> unsigned char flag=0; sbit p33=P3^3; unsigned char code port3[4][4]= { 0x28,0x28,0x28,0x28, 0x29,0x29,0x29,0x29, 0x29,0x29,0x29,0x29, 0x29,0x29,0x29,0x29, }; unsigned char code port1[ ...<全部>
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#include unsigned char flag=0; sbit p33=P3^3; unsigned char code port3[4][4]= { 0x28,0x28,0x28,0x28, 0x29,0x29,0x29,0x29, 0x29,0x29,0x29,0x29, 0x29,0x29,0x29,0x29, }; unsigned char code port1[4][4]= { ...<全部>
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单片机实验期末考试-使用两个外部中断控制8只LED显示的电路