main()
{
UCHAR i;
UINT result;
send_7219(0x0c,0x01);
send_7219(0x0b,0x03);
send_7219(0x0a,0x56);
send_7219(0x09,0xff);
i=0; /*暂定1个通道采样*/
while(1)
{
result=ADC();
send_7219(0X01,result%10);
send_7219(0X02,(result/10)%10);
send_7219(0X03,(result/100)%10);
send_7219(0X04,result/1000);
}
}