LAUNCHXL-F280025C: Universal_Motorcontrol_Lab : Add External Potentiometer

#define MTR1_POT-1_ADC_CH_NUM ADC_CH_ADCIN12 // ADCA-A12*/C1
#define MTR1_POT-2_ADC_CH_NUM ADC_CH_ADCIN10 // ADCA-A10*/C10
#define MTR1_POT-3_ADC_CH_NUM ADC_CH_ADCIN5 // ADCA-A5*/C2


#define MTR1_POT-1_ADC_CH_NUM ADC_SOC_NUMBER6 // ADCA-A12*/C1 -SOC6
#define MTR1_POT-2_ADC_CH_NUM ADC_SOC_NUMBER7 // ADCA-A10*/C10 -SOC7
#define MTR1_POT-3_ADC_CH_NUM ADC_SOC_NUMBER5 // ADCA-A5*/C2 -SOC7



void HAL_setupADCs(HAL_Handle handle)
{
.
.
ADC_setupSOC(MTR1_POT_ADC_BASE, MTR1_POT-1_ADC_SOC_NUM, MTR1_ADC_TRIGGER_SOC, MTR1_POT-1_ADC_CH_NUM, MTR1_ADC_V_SAMPLEWINDOW);
ADC_setupSOC(MTR1_POT_ADC_BASE, MTR1_POT-2_ADC_SOC_NUM, MTR1_ADC_TRIGGER_SOC, MTR1_POT-2_ADC_CH_NUM, MTR1_ADC_V_SAMPLEWINDOW);
ADC_setupSOC(MTR1_POT_ADC_BASE, MTR1_POT-3_ADC_SOC_NUM, MTR1_ADC_TRIGGER_SOC, MTR1_POT-3_ADC_CH_NUM, MTR1_ADC_V_SAMPLEWINDOW);
.
}

__interrupt void motor1CtrlISR(void)
{

/* read the ADC data with offsets */
HAL_readMtr1ADCData(&obj->adcData);
}


static inline void
HAL_readMtr1ADCData(HAL_ADCData_t *pADCData)
{
pADCData->pot-1-ADC = ADC_readResult(MTR1_POT_ADC_BASE, MTR1_POT-1_ADC_SOC_NUM);
pADCData->pot-2-ADC = ADC_readResult(MTR1_POT_ADC_BASE, MTR1_POT-2_ADC_SOC_NUM);
pADCData->pot-3-ADC = ADC_readResult(MTR1_POT_ADC_BASE, MTR1_POT-3_ADC_SOC_NUM);
}

void PinMux_init()
{	GPIO_setPinConfig(GPIO_230_GPIO230);
	// AIO -> Analog mode selected
	GPIO_setAnalogMode(230, GPIO_ANALOG_ENABLED);
	
	GPIO_setPinConfig(GPIO_238_GPIO238);
	// AIO -> Analog mode selected
	GPIO_setAnalogMode(238, GPIO_ANALOG_ENABLED);
}

void ADC_init(){
	myADC0_init();
	myADC1_init();
}

void myADC0_init(){

    ADC_setVREF(myADC0_BASE, ADC_REFERENCE_INTERNAL, ADC_REFERENCE_3_3V);
	ADC_setPrescaler(myADC0_BASE, ADC_CLK_DIV_2_0);
	ADC_setInterruptPulseMode(myADC0_BASE, ADC_PULSE_END_OF_CONV);
	ADC_enableConverter(myADC0_BASE);
	DEVICE_DELAY_US(5000);
	ADC_disableBurstMode(myADC0_BASE);
	ADC_setSOCPriority(myADC0_BASE, ADC_PRI_ALL_ROUND_ROBIN);
	
	// myADC0Result0
	ADC_setupSOC(myADC0_BASE, ADC_SOC_NUMBER0, ADC_TRIGGER_SW_ONLY, ADC_CH_ADCIN10, 8U);
	ADC_setInterruptSOCTrigger(myADC0_BASE, ADC_SOC_NUMBER0, ADC_INT_SOC_TRIGGER_NONE);
	 
	// myADC0Result1
	ADC_setupSOC(myADC0_BASE, ADC_SOC_NUMBER1, ADC_TRIGGER_SW_ONLY, ADC_CH_ADCIN12, 8U);
	ADC_setInterruptSOCTrigger(myADC0_BASE, ADC_SOC_NUMBER1, ADC_INT_SOC_TRIGGER_NONE);
	
	ADC_setInterruptSource(myADC0_BASE, ADC_INT_NUMBER1, ADC_SOC_NUMBER1);
	ADC_clearInterruptStatus(myADC0_BASE, ADC_INT_NUMBER1);
	ADC_disableContinuousMode(myADC0_BASE, ADC_INT_NUMBER1);
	ADC_enableInterrupt(myADC0_BASE, ADC_INT_NUMBER1);
}