return(temp+num);//????????
}
} //????
}
/*
unsigned char KeyPro(void)
{
switch(KeyScan())
{
case 0x7e:num1=0;break;//0 ??????????????
case 0x7d:num1=1;break;//1
case 0x7b:num1=2;break;//2
case 0x77:num1=3;break;//3
case 0xbe:num1=4;break;//4
case 0xbd:num1=5;break;//5
case 0xbb:num1=6;break;//6
case 0xb7:num1=7;break;//7
case 0xde:num1=8;break;//8
case 0xdd:num1=9;break;//9
case 0xdb:num1=10;break;//a
case 0xd7:num1=11;break;//b
case 0xee:num1=12;break;//c
case 0xed:num1=13;break;//d
case 0xeb:num1=14;break;//e
case 0xe7:num1=15;break;//f
default:return 0xff;break;
}
}
*/
unsigned char KeyPro(void)
{
switch(KeyScan())
{
case 0x7e:return 0;break;//0 ??????????????
case 0x7d:return 1;break;//1
case 0x7b:return 2;break;//2
case 0x77:return 3;break;//3
case 0xbe:return 4;break;//4
case 0xbd:return 5;break;//5
case 0xbb:return 6;break;//6
case 0xb7:return 7;break;//7
case 0xde:return 8;break;//8
case 0xdd:return 9;break;//9
case 0xdb:return 10;break;//a
case 0xd7:return 11;break;//b
case 0xee:return 12;break;//c
case 0xed:return 13;break;//d
case 0xeb:return 14;break;//e
case 0xe7:return 15;break;//f
default:return 0xff;break;
}
}