虽然简单,但对于初学者还是有一定的帮助。
#define Bank0 INSCON &= 0xbf #define Bank1 INSCON |= 0x40
Bank0; //Bank0内操作 P0 =Bin(10000100); P0CR =Bin(10000100);//0为输入 ,1为输出 P0PCR = Bin(01000000);//上拉 P0 =Bin(10000100);
//Bank1内操作
Bank1 ; P5 =0x00 ; P5CR =Bin(00000011);//0为输入 ,1为输出 P5PCR = Bin(00000000);//0为输入 ,1为输出 Bank0 ; |