//-------------------------------------------------------//
//        Project Code : ALE300K03-21-LGE-GEN2.0-ME-CPU1
//           File Name : Adc_Driver.cpp
//          Created on : 2022. 10. 16.
//         Description : Internal ADC Function
//              Author : KimJeongWoo
//  Last modified Date :
//-------------------------------------------------------//

#include <CommonLib.h>


struct sAdc Adc = {0,};


unsigned int StateAdcEOC = 0;
unsigned int CntWaitAdcEoc = 0;
unsigned int SetWaitAdcEoc = 2000; //clock

int Flag_ErrEoc = 0;

ADC_Trigger AdcTriggerMode = ADC_TRIGGER_EPWM1_SOCA;

// - Acquisition window = (ACQPS + 1)∙(System Clock (SYSCLK) cycle time
// - The selected acquisition window duration must be at least as long as one ADCCLK cycle.
// - The datasheet will specify a minimum acquisition window duration (in nanoseconds). The user is
//   responsible for selecting an acquisition window duration that meets this requirement.

unsigned int acqps = 50;

void InitAdc()
{
	memset(&Adc, 0, (sizeof(Adc) / sizeof(int)));

	ConfigAdc();
	SetupAdcSoc();
}

void AdcForceSoc()
{
	ADC_forceMultipleSOC(ADCA_BASE, ADCA_FORCE_SOC_SET);
	ADC_forceMultipleSOC(ADCB_BASE, ADCB_FORCE_SOC_SET);
	ADC_forceMultipleSOC(ADCC_BASE, ADCC_FORCE_SOC_SET);
	ADC_forceMultipleSOC(ADCD_BASE, ADCD_FORCE_SOC_SET);
}

void ConfigAdc(void)
{
	// Set ADCDLK divider to /2
	ADC_setPrescaler(ADCA_BASE, ADC_CLK_DIV_2_0);
	ADC_setPrescaler(ADCB_BASE, ADC_CLK_DIV_2_0);
	ADC_setPrescaler(ADCC_BASE, ADC_CLK_DIV_2_0);
	ADC_setPrescaler(ADCD_BASE, ADC_CLK_DIV_2_0);

	ADC_setMode(ADCA_BASE, ADC_RESOLUTION_12BIT, ADC_MODE_SINGLE_ENDED);
	ADC_setMode(ADCB_BASE, ADC_RESOLUTION_12BIT, ADC_MODE_SINGLE_ENDED);
	ADC_setMode(ADCC_BASE, ADC_RESOLUTION_12BIT, ADC_MODE_SINGLE_ENDED);
	ADC_setMode(ADCD_BASE, ADC_RESOLUTION_12BIT, ADC_MODE_SINGLE_ENDED);

	ADC_setInterruptPulseMode(ADCA_BASE, ADC_PULSE_END_OF_CONV);
	ADC_setInterruptPulseMode(ADCB_BASE, ADC_PULSE_END_OF_CONV);
	ADC_setInterruptPulseMode(ADCC_BASE, ADC_PULSE_END_OF_CONV);
	ADC_setInterruptPulseMode(ADCD_BASE, ADC_PULSE_END_OF_CONV);

	ADC_enableConverter(ADCA_BASE);
	ADC_enableConverter(ADCB_BASE);
	ADC_enableConverter(ADCC_BASE);
	ADC_enableConverter(ADCD_BASE);

	DEVICE_DELAY_US(1000);

}


int FactoryOffset[24];
int FactoryScale[24];

void SetupAdcSoc(void)
{
	//ADCA
	ADC_setupSOC(ADCA_BASE, ADC_SOC_NUMBER0, AdcTriggerMode, ADC_CH_ADCIN0, acqps);
	ADC_setupSOC(ADCA_BASE, ADC_SOC_NUMBER1, AdcTriggerMode, ADC_CH_ADCIN1, acqps);
	ADC_setupSOC(ADCA_BASE, ADC_SOC_NUMBER2, AdcTriggerMode, ADC_CH_ADCIN2, acqps);
	ADC_setupSOC(ADCA_BASE, ADC_SOC_NUMBER3, AdcTriggerMode, ADC_CH_ADCIN3, acqps);
	ADC_setupSOC(ADCA_BASE, ADC_SOC_NUMBER4, AdcTriggerMode, ADC_CH_ADCIN4, acqps);
	ADC_setupSOC(ADCA_BASE, ADC_SOC_NUMBER5, AdcTriggerMode, ADC_CH_ADCIN5, acqps);
	ADC_setupSOC(ADCA_BASE, ADC_SOC_NUMBER6, AdcTriggerMode, ADC_CH_ADCIN14, acqps);
	ADC_setupSOC(ADCA_BASE, ADC_SOC_NUMBER7, AdcTriggerMode, ADC_CH_ADCIN15, acqps);
	ADC_setupSOC(ADCA_BASE, ADC_SOC_NUMBER8, AdcTriggerMode, ADC_CH_ADCIN13, acqps); //for MCU Temperature

	ADC_setInterruptSource(ADCA_BASE, ADC_INT_NUMBER1, ADC_SOC_NUMBER8);
	ADC_enableInterrupt(ADCA_BASE, ADC_INT_NUMBER1);
	ADC_clearInterruptStatus(ADCA_BASE, ADC_INT_NUMBER1);

	//ADCB
	ADC_setupSOC(ADCB_BASE, ADC_SOC_NUMBER0, AdcTriggerMode, ADC_CH_ADCIN0, acqps);
	ADC_setupSOC(ADCB_BASE, ADC_SOC_NUMBER1, AdcTriggerMode, ADC_CH_ADCIN1, acqps);
	ADC_setupSOC(ADCB_BASE, ADC_SOC_NUMBER2, AdcTriggerMode, ADC_CH_ADCIN2, acqps);
	ADC_setupSOC(ADCB_BASE, ADC_SOC_NUMBER3, AdcTriggerMode, ADC_CH_ADCIN3, acqps);
	ADC_setupSOC(ADCB_BASE, ADC_SOC_NUMBER4, AdcTriggerMode, ADC_CH_ADCIN4, acqps);
	ADC_setupSOC(ADCB_BASE, ADC_SOC_NUMBER5, AdcTriggerMode, ADC_CH_ADCIN5, acqps);

//	ADC_setInterruptSource(ADCB_BASE, ADC_INT_NUMBER1, ADC_SOC_NUMBER5);
//	ADC_enableInterrupt(ADCB_BASE, ADC_INT_NUMBER1);
	ADC_clearInterruptStatus(ADCB_BASE, ADC_INT_NUMBER1);

	//ADCC
	ADC_setupSOC(ADCC_BASE, ADC_SOC_NUMBER2, AdcTriggerMode, ADC_CH_ADCIN2, acqps);
	ADC_setupSOC(ADCC_BASE, ADC_SOC_NUMBER3, AdcTriggerMode, ADC_CH_ADCIN3, acqps);
	ADC_setupSOC(ADCC_BASE, ADC_SOC_NUMBER4, AdcTriggerMode, ADC_CH_ADCIN4, acqps);
	ADC_setupSOC(ADCC_BASE, ADC_SOC_NUMBER5, AdcTriggerMode, ADC_CH_ADCIN5, acqps);

//	ADC_setInterruptSource(ADCC_BASE, ADC_INT_NUMBER1, ADC_SOC_NUMBER3);
//	ADC_enableInterrupt(ADCC_BASE, ADC_INT_NUMBER1);
	ADC_clearInterruptStatus(ADCC_BASE, ADC_INT_NUMBER1);


	//ADCD
	ADC_setupSOC(ADCD_BASE, ADC_SOC_NUMBER0, AdcTriggerMode, ADC_CH_ADCIN0, acqps);
	ADC_setupSOC(ADCD_BASE, ADC_SOC_NUMBER1, AdcTriggerMode, ADC_CH_ADCIN1, acqps);
	ADC_setupSOC(ADCD_BASE, ADC_SOC_NUMBER2, AdcTriggerMode, ADC_CH_ADCIN2, acqps);
	ADC_setupSOC(ADCD_BASE, ADC_SOC_NUMBER3, AdcTriggerMode, ADC_CH_ADCIN3, acqps);
	ADC_setupSOC(ADCD_BASE, ADC_SOC_NUMBER4, AdcTriggerMode, ADC_CH_ADCIN4, acqps);
	ADC_setupSOC(ADCD_BASE, ADC_SOC_NUMBER5, AdcTriggerMode, ADC_CH_ADCIN5, acqps);

//	ADC_setInterruptSource(ADCD_BASE, ADC_INT_NUMBER1, ADC_SOC_NUMBER5);
//	ADC_enableInterrupt(ADCD_BASE, ADC_INT_NUMBER1);
	ADC_clearInterruptStatus(ADCD_BASE, ADC_INT_NUMBER1);
}

void AdcIntInterruptClear()
{
	ADC_clearInterruptStatus(ADCA_BASE, ADC_INT_NUMBER1);
	ADC_clearInterruptStatus(ADCB_BASE, ADC_INT_NUMBER1);
	ADC_clearInterruptStatus(ADCC_BASE, ADC_INT_NUMBER1);
	ADC_clearInterruptStatus(ADCD_BASE, ADC_INT_NUMBER1);
}

void AdcIntEocState()
{
	//제일 오래걸리는 체널만 체크
	while (ADC_getInterruptStatus(ADCA_BASE, ADC_INT_NUMBER1) != 0x01)
	{
		if (CntWaitAdcEoc++ > SetWaitAdcEoc)
		{
			//Internal Adc Read Error
			CntWaitAdcEoc = 0;
			Flag_ErrEoc = 1;
			break;
		}
		else
		{
			Flag_ErrEoc = 0;
		}
	}
	AdcIntInterruptClear();
}