adc.c


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#include "adc.h"

unsigned int Adc_Read(unsigned int channel) {
    ADFM = 1; // results right justified
    ADCS0 = 1; //conversion speed = 64*Tosc
    ADCS1 = 1;
    ADCS2 = 1;
    ADCON0bits.CHS = channel;
    ADON = 1; // Turn on ADC
    __delay_ms(1);
    GO_DONE = 1;
    while (ADCON0bits.GO_DONE == 1);
    return ((ADRESH << 8) + ADRESL); // ex 1024
}