📄 adcont.c
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#include "main.h"
void ADCInit()
{
unsigned int tmpc = 5000;
ADCCON = 0x23;
while(tmpc-- > 0);
ADCCP = 0x00;
REFCON = 0x01;
}
unsigned int ADCData()
{
unsigned int val = 0;
ADCCON = 0x00A3;
while(!(ADCSTA & 0x01));
ADCCON = 0x0020;
val = ADCDAT >> 16;
return val;
}
unsigned int ADCChannel(unsigned char ch)
{
ADCCP = (ch & 0x1F);
return ADCData();
}
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