view src/cs/drivers/drv_app/pwr/pwr_liion_cha.c @ 84:32bcc299ef55

gcc/ld-script.src: additional polish
author Mychaela Falconia <falcon@freecalypso.org>
date Fri, 20 Jul 2018 19:36:25 +0000
parents b6a5e36de839
children
line wrap: on
line source

/*******************************************************************************
 *
 *  pwr_liion_cha.c
 *
 * Purpose:    This file contains functions for managing the Li-ion batteries 
 *             charging process.
 *
 * Author      Candice Bazanegue (c-brille@ti.com)
 *
 *
 * (C) Texas Instruments 2001
 *
 ******************************************************************************/

#include "rv/rv_defined_swe.h"	   // for RVM_PWR_SWE

#ifdef RVM_PWR_SWE

#include "rvm/rvm_use_id_list.h"
#include "spi/spi_task.h"
#include "spi/spi_api.h"
#include "pwr/pwr_cust.h"
#include "pwr/pwr_liion_cha.h"
#include "pwr/pwr_disch.h"
#include "spi/spi_env.h"
#include "rvf/rvf_api.h"
#include "pwr/pwr_analog_dev.h"
#include "pwr/pwr_messages.h"

/* Global variable */
extern T_SPI_GBL_INFO *SPI_GBL_INFO_PTR;


/*******************************************************************************
** Function         pwr_start_CI_charging
**
** Description      This function is used to start the constant current 
**                  battery charging.   
**
*******************************************************************************/
void pwr_start_CI_charging(unsigned short charging_current)
{
   volatile unsigned short dac_current_code;
   

   rvf_send_trace("Start CI charging",17, NULL_PARAM, RV_TRACE_LEVEL_DEBUG_LOW, PWR_USE_ID); 
   dac_current_code = (unsigned int)((1000 * charging_current)/DAC_CURRENT_STEP);

   /* Select constant current charging. The charger is disabled */
   ABB_Write_Register_on_page(PAGE0, BCICTL2, 0x0002);

   /* Program the DAC with the constant current value */
   ABB_Write_Register_on_page(PAGE0, CHGREG, dac_current_code);

   /* Enable the charger  */
   ABB_Write_Register_on_page(PAGE0, BCICTL2, 0x0003);

   pwr_env_ctrl_blk->charging_state = CI_CHARGE_STARTED;

}



/*******************************************************************************
** Function         pwr_start_CV_charging
**
** Description      This function is used to start the constant voltage 
**                  battery charging.   
**
*******************************************************************************/
void pwr_start_CV_charging(unsigned short charging_voltage)
{
   volatile unsigned short dac_voltage_code;
   unsigned short dac_voltage;

   rvf_send_trace("Start CV charging",17, NULL_PARAM, RV_TRACE_LEVEL_DEBUG_LOW, PWR_USE_ID); 
   dac_voltage = charging_voltage + VOLTAGE_LOOP_OFFSET;

   dac_voltage_code = (unsigned int)((1000 * ((dac_voltage /4) - DAC_THRESHOLD))/DAC_VOLTAGE_STEP);

   rvf_send_trace("Voltage (DAC code) ", 19, dac_voltage_code, RV_TRACE_LEVEL_DEBUG_LOW, PWR_USE_ID); 

   /* Select constant voltage charging. The charger is disabled */
   ABB_Write_Register_on_page(PAGE0, BCICTL2, 0);

   /* Program the DAC with the constant voltage value */
   ABB_Write_Register_on_page(PAGE0, CHGREG, dac_voltage_code);

   /* Enable the charger */
   ABB_Write_Register_on_page(PAGE0, BCICTL2, 0x0001);

   pwr_env_ctrl_blk->charging_state = CV_CHARGE_STARTED;

}



/*******************************************************************************
** Function         pwr_stop_charging
**
** Description      This function is used to stop the battery charging process.
**
*******************************************************************************/
void pwr_stop_charging(void)
{

   rvf_send_trace("Stop charging process",21, NULL_PARAM, RV_TRACE_LEVEL_DEBUG_LOW, PWR_USE_ID); 
   ABB_Write_Register_on_page(PAGE0, BCICTL2, 0);
   pwr_env_ctrl_blk->charging_state = CHARGE_STOPPED;
}




/*******************************************************************************
** Function         pwr_current_loop_cal
**
** Description    This function is used to evaluate the offset introduced
**                by the current to voltage converter in the current loop.
**                   
**
*******************************************************************************/
void pwr_current_loop_cal(void)
{
   rvf_send_trace("Current loop calibration",24, NULL_PARAM, RV_TRACE_LEVEL_DEBUG_LOW, PWR_USE_ID); 

   /* Set the CHDISPA bit */
   /* And start the zero calibration routine of the I to V converter */
   ABB_Write_Register_on_page(PAGE0, BCICTL2, 0x0010);
   ABB_Write_Register_on_page(PAGE0, BCICTL2, 0x0019);

   if (SPI_GBL_INFO_PTR->is_adc_on == FALSE)
   {
      /* start ICHG channel conversion by writing in the result register */
      ABB_Write_Register_on_page(PAGE0, ICHGREG, 0x0000);

      rvf_start_timer (SPI_TIMER0,
                       RVF_MS_TO_TICKS (SPI_TIMER0_INTERVAL_3),
                       FALSE);
   }
   else /* The L1 asks for ADC conversions */
   {
      rvf_start_timer (SPI_TIMER0,
                       RVF_MS_TO_TICKS (SPI_TIMER0_INTERVAL_4),
                       FALSE);
   }

}



/*******************************************************************************
** Function         pwr_calibration_process
**
** Description      
** 
*******************************************************************************/
void pwr_calibration_process(void)
{
   if (pwr_bat_temp_within_limits(pwr_env_ctrl_blk->bat_celsius_temp))
   {
      pwr_env_ctrl_blk->timer0_state = BATTERY_CALIBRATION;
      pwr_current_loop_cal();
   }
   else
   {
      /* informs the upper layer that the battery temperature is not correct */
      pwr_send_charge_not_possible_event(BAT_TEMP_OUTSIDE_LIMITS);
      if (SPI_GBL_INFO_PTR->is_gsm_on == FALSE) /* GSM OFF */
      {
#if (ANLG_FAM == 1) 
         ABB_Write_Register_on_page(PAGE0, VRPCCTL2, 0x00EE);
#elif (ANLG_FAM == 2)
         ABB_Write_Register_on_page(PAGE0, VRPCDEV, 0x0001);
#endif
      }
      else
      {
         pwr_handle_discharge();
      }
   }
}




/*******************************************************************************
** Function         pwr_battery_qualification
**
** Description      Battery open and short tests 
** 
*******************************************************************************/
void pwr_battery_qualification(void)
{
   rvf_send_trace("Battery qualification",21, NULL_PARAM, RV_TRACE_LEVEL_DEBUG_LOW, PWR_USE_ID); 

   pwr_env_ctrl_blk->timer0_state = BATTERY_SHORT_TEST;

   /* Short test */
   pwr_start_CI_charging(CONSTANT_CURRENT_VALUE);
   if (SPI_GBL_INFO_PTR->is_adc_on == FALSE)
   {
      /* Start VBAT channel conversion by writing in the result register */
      ABB_Write_Register_on_page(PAGE0, VBATREG, 0x0000);
      rvf_start_timer (SPI_TIMER0,
                       RVF_MS_TO_TICKS (SPI_TIMER0_INTERVAL_1),
                       FALSE);
   }
   else
   {
      /* Let time for the L1 to ask for new AD conversions */
      rvf_start_timer (SPI_TIMER0,
                       RVF_MS_TO_TICKS (SPI_TIMER0_INTERVAL_2),
                       FALSE);
   }

}



/********************************************************************************/
/*                                                                              */
/*    Function Name: pwr_start_fast_charge                                      */
/*                                                                              */
/*    Purpose: Starts the fast charging process for Li-ion batteries            */ 
/*                                                                              */
/*                                                                              */
/********************************************************************************/
void pwr_start_fast_charge(void)
{
   UINT16 i2v_dac_offset_mA;

   /* Informs the upper layer that the charging process has started */
   pwr_send_CI_charge_start_event();

   /* Connect resistive bridge to main battery */
   ABB_Write_Register_on_page(PAGE0, BCICTL1, MESBAT);

   /* Start the constant current charging */
   i2v_dac_offset_mA = (UINT16)((MADC_CURRENT_STEP*pwr_env_ctrl_blk->i2v_madc_offset)/1000);

   pwr_start_CI_charging((unsigned short)(CONSTANT_CURRENT_VALUE + i2v_dac_offset_mA));

   rvf_start_timer (SPI_TIMER1,
                    RVF_MS_TO_TICKS (SPI_TIMER1_INTERVAL),
                    FALSE);
}



/********************************************************************************/
/*                                                                              */
/*    Function Name: pwr_short_test_timer_process                               */
/*                                                                              */
/*    Purpose:                                                                  */ 
/*                                                                              */
/*                                                                              */
/********************************************************************************/
void pwr_short_test_timer_process(void)
{
   UINT16 Vbat_test;

   rvf_send_trace("TIMER0: Battery short test",26, NULL_PARAM, RV_TRACE_LEVEL_WARNING, PWR_USE_ID);

   /* Read ADC result */
   Vbat_test = ABB_Read_Register_on_page(PAGE0, VBATREG);
   rvf_send_trace("Vbat (MADC code) ",17, Vbat_test, RV_TRACE_LEVEL_WARNING, PWR_USE_ID);

   pwr_stop_charging();

   if (Vbat_test > 0)
   {
      pwr_env_ctrl_blk->timer0_state = BATTERY_OPEN_TEST;

      /* Start open test */
      pwr_start_CV_charging(CONSTANT_VOLTAGE_VALUE);
      rvf_delay(RVF_MS_TO_TICKS(5));

      if (SPI_GBL_INFO_PTR->is_adc_on == FALSE)
      {
         /* start ICHG channel conversion by writing in the result register */
         ABB_Write_Register_on_page(PAGE0, ICHGREG, 0x0000);
         rvf_start_timer (SPI_TIMER0,
                          RVF_MS_TO_TICKS (SPI_TIMER0_INTERVAL_1),
                          FALSE);
      }
      else
      {
         /* Let time for the L1 to ask for new AD conversions */
         rvf_start_timer (SPI_TIMER0,
                          RVF_MS_TO_TICKS (SPI_TIMER0_INTERVAL_2),
                          FALSE);
      }
   }
   else
   {
      rvf_send_trace("Short battery",13, NULL_PARAM, RV_TRACE_LEVEL_WARNING, PWR_USE_ID); 
         
      /* informs the upper layer that the short test has failed */
      pwr_send_charge_not_possible_event(BAT_SHORT_TEST_FAILED);
      if (SPI_GBL_INFO_PTR->is_gsm_on == FALSE) /* GSM OFF */
      {
#if (ANLG_FAM == 1) 
         ABB_Write_Register_on_page(PAGE0, VRPCCTL2, 0x00EE);
#elif (ANLG_FAM == 2)
         ABB_Write_Register_on_page(PAGE0, VRPCDEV, 0x0001);
#endif
      }
      else
      {
         pwr_handle_discharge();
      }
   }
}



/********************************************************************************/
/*                                                                              */
/*    Function Name: pwr_open_test_timer_process                                */
/*                                                                              */
/*    Purpose:                                                                  */ 
/*                                                                              */
/*                                                                              */
/********************************************************************************/
void pwr_open_test_timer_process(void)
{
   UINT16 Ichg_test;

   rvf_send_trace("TIMER0: Battery open test",25, NULL_PARAM, RV_TRACE_LEVEL_WARNING, PWR_USE_ID);

   /* Read ADC result */
   Ichg_test = ABB_Read_Register_on_page(PAGE0, ICHGREG);
   rvf_send_trace("Charge current (MADC code) ",27, Ichg_test, RV_TRACE_LEVEL_DEBUG_LOW, PWR_USE_ID);

   pwr_stop_charging();
      
   if (Ichg_test > 0) /* Battery OK */
   {
      rvf_send_trace("Battery OK",10, NULL_PARAM, RV_TRACE_LEVEL_DEBUG_LOW, PWR_USE_ID); 
   
      /* Check if the initial battery temperature is correct */
      pwr_env_ctrl_blk->charging_state = TESTING_BATTERY;
      pwr_get_battery_temperature();
   }

   else /* Open battery */
   {
      rvf_send_trace("Open battery",12, NULL_PARAM, RV_TRACE_LEVEL_WARNING, PWR_USE_ID); 
      
      /* informs the upper layer that the open test has failed */
      pwr_send_charge_not_possible_event(BAT_OPEN_TEST_FAILED);
      if (SPI_GBL_INFO_PTR->is_gsm_on == FALSE) /* GSM OFF */
      {
#if (ANLG_FAM == 1) 
         ABB_Write_Register_on_page(PAGE0, VRPCCTL2, 0x00EE);
#elif (ANLG_FAM == 2)
         ABB_Write_Register_on_page(PAGE0, VRPCDEV, 0x0001);
#endif
      }
      else
      {
         pwr_handle_discharge();
      }
   }
}



/********************************************************************************/
/*                                                                              */
/*    Function Name: pwr_cal_timer_process                                      */
/*                                                                              */
/*    Purpose:                                                                  */ 
/*                                                                              */
/*                                                                              */
/********************************************************************************/
void pwr_cal_timer_process(void)
{
   rvf_send_trace("TIMER0: Battery calibration",27, NULL_PARAM, RV_TRACE_LEVEL_WARNING, PWR_USE_ID);

   pwr_env_ctrl_blk->i2v_madc_offset = ABB_Read_Register_on_page(PAGE0, ICHGREG);

   rvf_send_trace("i2v offset (MADC code) ", 23, pwr_env_ctrl_blk->i2v_madc_offset, RV_TRACE_LEVEL_DEBUG_LOW, PWR_USE_ID);
   pwr_stop_charging();

#if (ANLG_FAM == 2)
   if (pwr_env_ctrl_blk->i2v_madc_offset == 0)
   {
   /* IOTA: the offset can be made positive and minimized programming */
   /* the OFFEN and OFFSN bits in the BCICONF register */
      ABB_Write_Register_on_page(PAGE1, BCICONF, 0x001F);
      pwr_current_loop_cal();
   }
   else
   {
      /* the i2v calibration must be done before this initialization */
      pwr_env_ctrl_blk->madc_eoc_current_code = (UINT16)(1000 * END_OF_CHARGE_I / MADC_CURRENT_STEP) + pwr_env_ctrl_blk->i2v_madc_offset;

      rvf_send_trace("End of charge current (MADC code) ", 34, pwr_env_ctrl_blk->madc_eoc_current_code, RV_TRACE_LEVEL_DEBUG_LOW, PWR_USE_ID); 

      /* Start the fast charging cycle */
      pwr_start_fast_charge();
   }

#elif (ANLG_FAM == 1)
   /* the i2v calibration must be done before this initialization */
   pwr_env_ctrl_blk->madc_eoc_current_code = (UINT16)(1000 * END_OF_CHARGE_I / MADC_CURRENT_STEP) + pwr_env_ctrl_blk->i2v_madc_offset;

   rvf_send_trace("End of charge current (MADC code) ", 34, pwr_env_ctrl_blk->madc_eoc_current_code, RV_TRACE_LEVEL_DEBUG_LOW, PWR_USE_ID); 

   /* Start the fast charging cycle */
   pwr_start_fast_charge();

#endif /* #if (ANLG_FAM == 2) */
}




/********************************************************************************/
/*                                                                              */
/*    Function Name: pwr_CI_charge_process                                      */
/*                                                                              */
/*    Purpose:                                                                  */ 
/*                                                                              */
/*                                                                              */
/********************************************************************************/
void pwr_CI_charge_process(void)
{
   UINT16 vbat;
   UINT16 ichg;

   /* Check if the battery temperature is still correct */
   if (pwr_bat_temp_within_limits(pwr_env_ctrl_blk->bat_celsius_temp))
   {
      if (SPI_GBL_INFO_PTR->is_adc_on == FALSE)
      {
         /* start VBAT channel conversion by writing in the result register */
         ABB_Write_Register_on_page(PAGE0, VBATREG, 0x0000);
         rvf_delay(RVF_MS_TO_TICKS(5));
         vbat = ABB_Read_Register_on_page(PAGE0, VBATREG);
      }
      else
      {
         /* Use the ADC conversions results from the L1 */
         vbat = SPI_GBL_INFO_PTR->adc_result[0];
      }

      rvf_send_trace("TIMER1", 6, NULL_PARAM, RV_TRACE_LEVEL_WARNING, PWR_USE_ID);
      rvf_send_trace("Vbat (MADC code) ", 17, vbat, RV_TRACE_LEVEL_DEBUG_LOW, PWR_USE_ID); 

      if (vbat < pwr_env_ctrl_blk->max_voltage_code)
      {
         rvf_start_timer (SPI_TIMER1, RVF_MS_TO_TICKS (SPI_TIMER1_INTERVAL), FALSE);
      }
      else
      {
         pwr_stop_charging();
         pwr_send_CV_charge_start_event();
         pwr_start_CV_charging(CONSTANT_VOLTAGE_VALUE);
         rvf_start_timer (SPI_TIMER2, RVF_MS_TO_TICKS (SPI_TIMER2_INTERVAL), FALSE);
      }

      if (SPI_GBL_INFO_PTR->is_adc_on == FALSE)
      {
         /* start ICHG channel conversion  by writing in the result register */
         ABB_Write_Register_on_page(PAGE0, ICHGREG, 0x0000);
         rvf_delay(RVF_MS_TO_TICKS(5));
         ichg = ABB_Read_Register_on_page(PAGE0, ICHGREG);
      }
      else
      {
         ichg = SPI_GBL_INFO_PTR->adc_result[2];
      }

      rvf_send_trace("Ichg (MADC code) ", 17, ichg, RV_TRACE_LEVEL_DEBUG_LOW, PWR_USE_ID); 
   }

   else /* battery temperature not correct !!! */
      {
         pwr_stop_charging();
         rvf_send_trace("Battery temperature not correct! ",33, NULL_PARAM, RV_TRACE_LEVEL_WARNING, PWR_USE_ID); 

         /* informs the upper layer that the battery temperature is not correct */
         pwr_send_charge_not_possible_event(BAT_TEMP_OUTSIDE_LIMITS);

         if (SPI_GBL_INFO_PTR->is_gsm_on == FALSE) /* GSM OFF */
         {
#if (ANLG_FAM == 1) 
            ABB_Write_Register_on_page(PAGE0, VRPCCTL2, 0x00EE);
#elif (ANLG_FAM == 2)
            ABB_Write_Register_on_page(PAGE0, VRPCDEV, 0x0001);
#endif
         }
         else
         {
            pwr_handle_discharge();
         }
      }
   }




/********************************************************************************/
/*                                                                              */
/*    Function Name: pwr_CI_charge_timer_process                                */
/*                                                                              */
/*    Purpose:                                                                  */ 
/*                                                                              */
/*                                                                              */
/********************************************************************************/
void pwr_CI_charge_timer_process(void)
{
   UINT16 status_value;

   status_value = ABB_Read_Status();
   if (status_value & CHGPRES)   /* if the charger is still plugged */
   {
      pwr_get_battery_temperature();
   }
   else
   {
      /* informs the upper layer that the charging process has stopped */
      pwr_send_charge_stop_event();
   }
}




/********************************************************************************/
/*                                                                              */
/*    Function Name: pwr_CV_charge_process                                      */
/*                                                                              */
/*    Purpose:                                                                  */ 
/*                                                                              */
/*                                                                              */
/********************************************************************************/
void pwr_CV_charge_process(void)
{
   UINT16 vbat;
   UINT16 ichg;

   /* Check if the battery temperature is still correct */
   if (pwr_bat_temp_within_limits(pwr_env_ctrl_blk->bat_celsius_temp))
   {
      if (SPI_GBL_INFO_PTR->is_adc_on == FALSE)
      {
         /* start ICHG channel conversion by writing in the result register */
         ABB_Write_Register_on_page(PAGE0, ICHGREG, 0x0000);
         rvf_delay(RVF_MS_TO_TICKS(5));
         ichg = ABB_Read_Register_on_page(PAGE0, ICHGREG);
      }
      else
      {
         ichg = SPI_GBL_INFO_PTR->adc_result[2];
      }

      rvf_send_trace("TIMER2",6, NULL_PARAM, RV_TRACE_LEVEL_WARNING, PWR_USE_ID);
      rvf_send_trace("Ichg (MADC code) ", 17, ichg, RV_TRACE_LEVEL_DEBUG_LOW, PWR_USE_ID); 

      if (SPI_GBL_INFO_PTR->is_adc_on == FALSE)
      {
         /* start VBAT channel conversion by writing in the result register */
         ABB_Write_Register_on_page(PAGE0, VBATREG, 0x0000);
         rvf_delay(RVF_MS_TO_TICKS(5));
         vbat = ABB_Read_Register_on_page(PAGE0, VBATREG);
      }
      else
      {
         /* Use the ADC results asked for by the layer 1 */
         vbat = SPI_GBL_INFO_PTR->adc_result[0];
      }

      rvf_send_trace("Vbat (MADC code) ", 17, vbat, RV_TRACE_LEVEL_DEBUG_LOW, PWR_USE_ID);
         if (ichg > pwr_env_ctrl_blk->madc_eoc_current_code)
         {
            rvf_start_timer (SPI_TIMER2, RVF_MS_TO_TICKS (SPI_TIMER2_INTERVAL), FALSE);
         }
         else
         {
            pwr_stop_charging();
            /* informs the upper layer that the charging process has stopped */
            pwr_send_charge_stop_event();
            rvf_send_trace("Fast charge termination criterion",33, NULL_PARAM, 
                           RV_TRACE_LEVEL_DEBUG_LOW, PWR_USE_ID);

            if (SPI_GBL_INFO_PTR->is_gsm_on == FALSE) /* GSM OFF */
            {
#if (ANLG_FAM == 1) 
               ABB_Write_Register_on_page(PAGE0, VRPCCTL2, 0x00EE);
#elif (ANLG_FAM == 2)
               ABB_Write_Register_on_page(PAGE0, VRPCDEV, 0x0001);
#endif
            }
            else
            {
               pwr_handle_discharge();
            }
         }
      }
   
   else /* Battery temperature not correct !!! */
   {
      pwr_stop_charging();
      rvf_send_trace("Battery temperature not correct! ",33, NULL_PARAM, RV_TRACE_LEVEL_WARNING, PWR_USE_ID); 

      /* informs the upper layer that the battery temperature is not correct */
      pwr_send_charge_not_possible_event(BAT_TEMP_OUTSIDE_LIMITS);

      if (SPI_GBL_INFO_PTR->is_gsm_on == FALSE) /* GSM OFF */
      {
#if (ANLG_FAM == 1) 
         ABB_Write_Register_on_page(PAGE0, VRPCCTL2, 0x00EE);
#elif (ANLG_FAM == 2)
         ABB_Write_Register_on_page(PAGE0, VRPCDEV, 0x0001);
#endif
      }
      else
      {
         pwr_handle_discharge();
      }
   }
}




/********************************************************************************/
/*                                                                              */
/*    Function Name: pwr_CV_charge_timer_process                                */
/*                                                                              */
/*    Purpose:                                                                  */ 
/*                                                                              */
/*                                                                              */
/********************************************************************************/
void pwr_CV_charge_timer_process(void)
{
   UINT16 status_value;

   status_value = ABB_Read_Status();
   if (status_value & CHGPRES)   /* if the charger is still plugged */
   {
      /* Control the battery temperature */
      pwr_get_battery_temperature();
   }
   else
   {
      /* informs the upper layer that the charging process has stopped */
      pwr_send_charge_stop_event();
   }
}




/********************************************************************************/
/*                                                                              */
/*    Function Name: pwr_bat_test_timer_process                                */
/*                                                                              */
/*    Purpose:                                                                  */ 
/*                                                                              */
/*                                                                              */
/********************************************************************************/
void pwr_bat_test_timer_process(void)
{
   if (pwr_env_ctrl_blk->timer0_state == BATTERY_TYPE_TEST)
   {
      pwr_type_test_timer_process();
   }
   else if (pwr_env_ctrl_blk->timer0_state == BATTERY_SHORT_TEST)
   {
      pwr_short_test_timer_process();
   }
   else if (pwr_env_ctrl_blk->timer0_state == BATTERY_OPEN_TEST)
   {
      pwr_open_test_timer_process();
   }
   else if (pwr_env_ctrl_blk->timer0_state == BATTERY_50UA_TEMP_TEST)
   {
      pwr_bat_50uA_temp_test_timer_process();
   }
   else if (pwr_env_ctrl_blk->timer0_state == BATTERY_10UA_TEMP_TEST)
   {
      pwr_bat_10uA_temp_test_timer_process();
   }
   else if (pwr_env_ctrl_blk->timer0_state == BATTERY_CALIBRATION)
   {
      /* end of current loop calibration */
      pwr_cal_timer_process();
   }
}

#endif /* #ifdef RVM_PWR_SWE */