182
* ~ADC10IFG -- Clear ADC interrupt flag
* ADC10IE -- Enable ADC interrupt
* ADC10ON -- Switch On ADC10
* ~REFON -- Disable ADC reference generator
* ~REF2_5V -- Set reference voltage generator = 1.5V
* MSC -- Enable multiple sample and conversion
* ~REFBURST -- Reference buffer on continuously
* ~REFOUT -- Reference output off
* ADC10SR -- Reference buffer supports up to ~50 ksps
* ADC10SHT_3 -- 64 x ADC10CLKs
* SREF_0 -- VR+ = VCC and VR- = VSS
*
* Note: ~<BIT> indicates that <BIT> has value zero
*/
ADC10CTL0 = ADC10IE | ADC10ON | MSC | ADC10SR | ADC10SHT_3 | SREF_0;
/*
* Control Register 1
*
* ~ADC10BUSY -- No operation is active
* CONSEQ_2 -- Repeat single channel
* ADC10SSEL_3 -- SMCLK
* ADC10DIV_7 -- Divide by 8
* ~ISSH -- Input signal not inverted
* ~ADC10DF -- ADC10 Data Format as binary
* SHS_0 -- ADC10SC
* INCH_10 -- Temperature Sensor
*
* Note: ~<BIT> indicates that <BIT> has value zero
*/
ADC10CTL1 = CONSEQ_2 | ADC10SSEL_3 | ADC10DIV_7 | SHS_0 | INCH_10;
/* enable ADC10 */
ADC10CTL0 |= ENC;
}
void System_graceInit(void)
{
/* Clear oscillator fault flag with software delay */
do
{
// Clear OSC fault flag
IFG1 &= ~OFIFG;
// 50us delay
__delay_cycles(600);
} while (IFG1 & OFIFG);
/*
* SR, Status Register
*
* ~SCG1 -- Disable System clock generator 1
* ~SCG0 -- Disable System clock generator 0
* ~OSCOFF -- Oscillator On
* ~CPUOFF -- CPU On
* GIE -- General interrupt enable
*
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