ADC.c

#include "ADC.h"
//will need to modify to use with the 60 Hz signal from the fxn generator
//preconfigured for ADC

void ConfigureADC(void)
{
	P1DIR &= ~BIT0;
	P1DIR &= ~BIT1;
	P1DIR &= ~BIT2;

	/* ADC10 Control register 1
	 * INCH_10 = choose the temperature sensor as the analog input
	 * ADC10DIV_3 = divide ADC clock by 4 (for temperature sensor)
	 */
	ADC10CTL1 = (INCH_2  | CONSEQ_1);
	ADC10AE0 = BIT2 | BIT0 | BIT1;
	/* ADC10 Control register 0
	 * SREF_1: Choose 1.5V reference for temperature sensor
	 * ADC10SHT_3 = 64 ADC10CLKs (for temperature sensor)
	 */
	ADC10CTL0 = (SREF_0 | ADC10SHT_3 | REFON | ADC10ON | MSC);

//	ADC10DTC0 |= (ADC10CT);
	ADC10DTC1 = 0x03;

	_delay_cycles(1000);			// Wait for the ADC to adjust and stabilize
	ADC10CTL0 |=  (ENC | ADC10SC);	// Enable and begin sampling and conversion
}