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diff --git a/fw/hid-dials/Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_adc_ex.c b/fw/hid-dials/Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_adc_ex.c
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index da68cbb..0000000
--- a/fw/hid-dials/Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_adc_ex.c
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-/**
- ******************************************************************************
- * @file stm32f0xx_hal_adc_ex.c
- * @author MCD Application Team
- * @brief This file provides firmware functions to manage the following
- * functionalities of the Analog to Digital Convertor (ADC)
- * peripheral:
- * + Operation functions
- * ++ Calibration (ADC automatic self-calibration)
- * Other functions (generic functions) are available in file
- * "stm32f0xx_hal_adc.c".
- *
- @verbatim
- [..]
- (@) Sections "ADC peripheral features" and "How to use this driver" are
- available in file of generic functions "stm32l1xx_hal_adc.c".
- [..]
- @endverbatim
- ******************************************************************************
- * @attention
- *
- * <h2><center>&copy; Copyright (c) 2016 STMicroelectronics.
- * All rights reserved.</center></h2>
- *
- * This software component is licensed by ST under BSD 3-Clause license,
- * the "License"; You may not use this file except in compliance with the
- * License. You may obtain a copy of the License at:
- * opensource.org/licenses/BSD-3-Clause
- *
- ******************************************************************************
- */
-
-/* Includes ------------------------------------------------------------------*/
-#include "stm32f0xx_hal.h"
-
-/** @addtogroup STM32F0xx_HAL_Driver
- * @{
- */
-
-/** @defgroup ADCEx ADCEx
- * @brief ADC HAL module driver
- * @{
- */
-
-#ifdef HAL_ADC_MODULE_ENABLED
-
-/* Private typedef -----------------------------------------------------------*/
-/* Private define ------------------------------------------------------------*/
-/** @defgroup ADCEx_Private_Constants ADCEx Private Constants
- * @{
- */
-
-/* Fixed timeout values for ADC calibration, enable settling time, disable */
- /* settling time. */
- /* Values defined to be higher than worst cases: low clock frequency, */
- /* maximum prescaler. */
- /* Ex of profile low frequency : Clock source at 0.1 MHz, ADC clock */
- /* prescaler 4. */
- /* Unit: ms */
- #define ADC_DISABLE_TIMEOUT 2
- #define ADC_CALIBRATION_TIMEOUT 2U
-/**
- * @}
- */
-
-/* Private macros -------------------------------------------------------------*/
-/* Private variables ---------------------------------------------------------*/
-/* Private function prototypes -----------------------------------------------*/
-/* Private functions ---------------------------------------------------------*/
-
-/** @defgroup ADCEx_Exported_Functions ADCEx Exported Functions
- * @{
- */
-
-/** @defgroup ADCEx_Exported_Functions_Group1 Extended Initialization/de-initialization functions
- * @brief Extended Initialization and Configuration functions
- *
-@verbatim
- ===============================================================================
- ##### IO operation functions #####
- ===============================================================================
- [..] This section provides functions allowing to:
- (+) Perform the ADC calibration.
-@endverbatim
- * @{
- */
-
-/**
- * @brief Perform an ADC automatic self-calibration
- * Calibration prerequisite: ADC must be disabled (execute this
- * function before HAL_ADC_Start() or after HAL_ADC_Stop() ).
- * @note Calibration factor can be read after calibration, using function
- * HAL_ADC_GetValue() (value on 7 bits: from DR[6;0]).
- * @param hadc ADC handle
- * @retval HAL status
- */
-HAL_StatusTypeDef HAL_ADCEx_Calibration_Start(ADC_HandleTypeDef* hadc)
-{
- HAL_StatusTypeDef tmp_hal_status = HAL_OK;
- uint32_t tickstart = 0U;
- uint32_t backup_setting_adc_dma_transfer = 0; /* Note: Variable not declared as volatile because register read is already declared as volatile */
-
- /* Check the parameters */
- assert_param(IS_ADC_ALL_INSTANCE(hadc->Instance));
-
- /* Process locked */
- __HAL_LOCK(hadc);
-
- /* Calibration prerequisite: ADC must be disabled. */
- if (ADC_IS_ENABLE(hadc) == RESET)
- {
- /* Set ADC state */
- ADC_STATE_CLR_SET(hadc->State,
- HAL_ADC_STATE_REG_BUSY,
- HAL_ADC_STATE_BUSY_INTERNAL);
-
- /* Disable ADC DMA transfer request during calibration */
- /* Note: Specificity of this STM32 serie: Calibration factor is */
- /* available in data register and also transfered by DMA. */
- /* To not insert ADC calibration factor among ADC conversion data */
- /* in array variable, DMA transfer must be disabled during */
- /* calibration. */
- backup_setting_adc_dma_transfer = READ_BIT(hadc->Instance->CFGR1, ADC_CFGR1_DMAEN | ADC_CFGR1_DMACFG);
- CLEAR_BIT(hadc->Instance->CFGR1, ADC_CFGR1_DMAEN | ADC_CFGR1_DMACFG);
-
- /* Start ADC calibration */
- hadc->Instance->CR |= ADC_CR_ADCAL;
-
- tickstart = HAL_GetTick();
-
- /* Wait for calibration completion */
- while(HAL_IS_BIT_SET(hadc->Instance->CR, ADC_CR_ADCAL))
- {
- if((HAL_GetTick() - tickstart) > ADC_CALIBRATION_TIMEOUT)
- {
- /* Update ADC state machine to error */
- ADC_STATE_CLR_SET(hadc->State,
- HAL_ADC_STATE_BUSY_INTERNAL,
- HAL_ADC_STATE_ERROR_INTERNAL);
-
- /* Process unlocked */
- __HAL_UNLOCK(hadc);
-
- return HAL_ERROR;
- }
- }
-
- /* Restore ADC DMA transfer request after calibration */
- SET_BIT(hadc->Instance->CFGR1, backup_setting_adc_dma_transfer);
-
- /* Set ADC state */
- ADC_STATE_CLR_SET(hadc->State,
- HAL_ADC_STATE_BUSY_INTERNAL,
- HAL_ADC_STATE_READY);
- }
- else
- {
- /* Update ADC state machine to error */
- SET_BIT(hadc->State, HAL_ADC_STATE_ERROR_CONFIG);
-
- tmp_hal_status = HAL_ERROR;
- }
-
- /* Process unlocked */
- __HAL_UNLOCK(hadc);
-
- /* Return function status */
- return tmp_hal_status;
-}
-
-/**
- * @}
- */
-
-/**
- * @}
- */
-
-#endif /* HAL_ADC_MODULE_ENABLED */
-/**
- * @}
- */
-
-/**
- * @}
- */
-
-/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
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