/**
 * @file bldc_scalar_volt_dcbus.c
 * @brief DC link voltage measurement
 * @date 2016-05-25
 **********************************************************************************************************************
 * BLDC_SCALAR_CONTROL v1.0.0 - BLDC motor control using block commutation
 * Copyright (c) 2015-2016, Infineon Technologies AG
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without modification,are permitted provided that the
 * following conditions are met:
 *
 *   Redistributions of source code must retain the above copyright notice, this list of conditions and the  following
 *   disclaimer.
 *
 *   Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the
 *   following disclaimer in the documentation and/or other materials provided with the distribution.
 *
 *   Neither the name of the copyright holders nor the names of its contributors may be used to endorse or promote
 *   products derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
 * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE  FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
 * WHETHER IN CONTRACT, STRICT LIABILITY,OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT  OF THE
 * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 * To improve the quality of the software, users are encouraged to share modifications, enhancements or bug fixes
 * with Infineon Technologies AG (dave@infineon.com).
 ***********************************************************************************************************************
 *
 * Change History
 * --------------
 *
 * 2016-05-25:
 *     - Initial version
 *
 * @endcond
 *
 */
/***********************************************************************************************************************
 * HEADER FILES
 **********************************************************************************************************************/
#include "bldc_scalar_volt_dcbus.h"

/***********************************************************************************************************************
 * GLOBAL DATA
 **********************************************************************************************************************/
uint32_t  dcbus_voltage_adc_scale = (uint32_t)MOTOR0_BLDC_SCALAR_VOLTAGE_ADC_SCALE;

/**********************************************************************************************************************
* API IMPLEMENTATION
**********************************************************************************************************************/

#if (MOTOR0_BLDC_SCALAR_VADC_ENABLE_VDC_LINK_MEASUREMENT == 1U)

void Motor0_BLDC_SCALAR_Volt_DCBus_Measurement_Init(void)
{
  /* Initialize CHANNEL */
  XMC_VADC_GROUP_ChannelInit(MOTOR0_BLDC_SCALAR_VADC_VDC_LINK_GRP, MOTOR0_BLDC_SCALAR_VADC_VDC_LINK_CH_NUM,
      &Motor0_BLDC_SCALAR_VADC_VDCLink_CH_handle);

  /* Initialize RESULT */
  XMC_VADC_GROUP_ResultInit(MOTOR0_BLDC_SCALAR_VADC_VDC_LINK_GRP, MOTOR0_BLDC_SCALAR_VADC_VDC_LINK_RES_REG_NUM,
      &Motor0_BLDC_SCALAR_VADC_VDCLink_Res_handle);

  /* If Under/Over voltage protection is enabled then configure group boundaries accordingly and enable interrupt */
  #if(MOTOR0_BLDC_SCALAR_ENABLE_UNDER_OVER_VOLTAGE == 1U)
  XMC_VADC_GROUP_SetBoundaries(MOTOR0_BLDC_SCALAR_VADC_VDC_LINK_GRP, MOTOR0_BLDC_SCALAR_MIN_DC_LINK_VOLTAGE_T,
      MOTOR0_BLDC_SCALAR_MAX_DC_LINK_VOLTAGE_T);
  /* Bind the channel event to shared service request line */
  XMC_VADC_GROUP_ChannelSetEventInterruptNode(MOTOR0_BLDC_SCALAR_VADC_VDC_LINK_GRP, MOTOR0_BLDC_SCALAR_VADC_VDC_LINK_CH_NUM,
      MOTOR0_BLDC_SCALAR_VADC_CHEVT_SR);
  #endif

  /* Request the LLD to insert the channel in queue.*/
  XMC_VADC_GROUP_QueueInsertChannel(MOTOR0_BLDC_SCALAR_VADC_VDC_LINK_GRP, Motor0_BLDC_SCALAR_VADC_VDCLink_queue_entry);
}

#endif
