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#include #include #include #include #define uchar unsigned char #define uint unsigned int #define NOP3() _nop_();_nop_();_nop_() uchar time_1s=0,i=0; uchar time_50ms=0; ***it rs=P2^2; ***it rw=P2^1; ***it e=P2^0; ***it SCL=P2^5; ***it SDA=P2^6; ***it P35=P3^5; ***it P36=P3^6; ***it P37=P3^7; uchar datakong[7]={' |