drv_adc.c

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/*
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 */
 
#include <p33CH512MP506S1.h>
#include <stdlib.h>
 
#include "drv_adc.h"
#include "../../../mcc_generated_files/system/pins.h"
#include "../../../mcc_generated_files/main_core/main_core.h"
#include "../power_controller/drv_pwrctrl_app_misc_TPBLPFC.h"
#include "../../devices/dev_TPBLPFC_numberconnection_typedef.h"
#include "../../devices/dev_TPBLPFC_typedef.h"
#include "../power_controller/drv_pwrctrl_app_TPBLPFC.h"
#include "../../../sources/driver/power_controller/drv_controller_TPBLPFC.h"
#include "../sources_common/PFC_frameworkSetup.h"
 
 
void __attribute__((__interrupt__, auto_psv)) _ADCAN0Interrupt(void)
{
  TP4_DPPIM_RD13_SetHigh();
 
  ACmonitorTrigger_SetHigh();
 
  //prestart next shared core input which is AC_N/CH15
  //shared core Vout/CH10 input is ready because of latency from trigger to here
  //from min. 500ns 
  ADCON3Lbits.CNVCHSEL = 15; // change ADC channel
  ADCON3Lbits.CNVRTCH = 1; // trigger conversion
 
  //I1
  Phase_Values_PH1.Phase_Current.Raw = (int16_t) ADCBUF0;
  Phase_Values_PH1.Phase_Current.Rectified = abs((int16_t) (Phase_Values_PH1.Phase_Current.Raw - Phase_Values_PH1.Phase_Current.Offset)); //phase voltage - offset=VCC/2
 
  ACmonitorTrigger_SetLow();
 
  if ((Phase_Values_PH1.Phase_Current.Rectified > IIN_OC) && (pwr_ctrl_state > PCS_RELAYON)) //new 06.09.2021
  {
    PFC_Flags.bits.OC_PH1 = 1;
    PFC_Flags.bits.Run = 0;
    PFC_Flags.bits.Stop = 1;
 
    Drv_PwrCtrl_TPBLPFC_Stop();
  }
  
//  TP4_DPPIM_RD13_SetLow();
  
  //Vout triggered by PWM
  Vout_Control.Vout.Raw = ADCBUF10;
 
  if ((Vout_Control.Vout.Raw > VOUT_OV))
  {
    PFC_Flags.bits.OV_Vout = 1;
    PFC_Flags.bits.Run = 0;
    PFC_Flags.bits.Stop = 1;
 
    Drv_PwrCtrl_TPBLPFC_Stop();
  }
  
//  TP4_DPPIM_RD13_SetHigh();
  
  //shared core Vout input is ready because of latency from trigger to here
  //from min. 350ns (measured)), AD is 270ns
  AC_N.Phase_Voltage.Raw = ADCBUF15; //AC_N
 
  //<get AC data
  if (MAIN_CORE_ProtocolRead(MSI1_ProtocolB, &(primary_vac_values.Data[0])))
  {
    dev_connect_numbers();
    primary_vac_values.DataReceivedOK = 1;
  }
 
  ADCON3Lbits.CNVCHSEL = 10; // change ADC channel, triggered by TRIGA
 
  //<< PFC handler
  Application_handler_PH1();
 
  IFS5bits.ADCAN0IF = 0; //clear the channel_ANA0 interrupt flag
 
  TP4_DPPIM_RD13_SetLow();
 
}
 
 
void __attribute__((__interrupt__, auto_psv)) _ADCAN1Interrupt(void)
{
  TP4_DPPIM_RD13_SetHigh();
    
  //I2
  Phase_Values_PH2.Phase_Current.Raw = ADCBUF1;
  Phase_Values_PH2.Phase_Current.Rectified = abs((int16_t) (Phase_Values_PH2.Phase_Current.Raw - Phase_Values_PH2.Phase_Current.Offset));
 
  if ((Phase_Values_PH2.Phase_Current.Rectified > IIN_OC) && (pwr_ctrl_state > PCS_RELAYON)) 
  {
    PFC_Flags.bits.OC_PH2 = 1;
    PFC_Flags.bits.Run = 0;
    PFC_Flags.bits.Stop = 1;
 
    Drv_PwrCtrl_TPBLPFC_Stop();
  }
  
  //<< PFC handler
  Application_handler_PH2();
  
  IFS5bits.ADCAN1IF = 0; //clear the channel_ANA0 interrupt flag
  
  TP4_DPPIM_RD13_SetLow();
  
}
 
//------------------------------------------------------------------------------
//------------------------------------------------------------------------------