From 94f94260ace13688285fc8c62687079b26c18854 Mon Sep 17 00:00:00 2001 From: jaseg Date: Sun, 20 Dec 2020 15:18:02 +0100 Subject: Submodule-cache WIP --- .../STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_dac.c | 1090 -------------------- 1 file changed, 1090 deletions(-) delete mode 100644 fw/cdc-dials/Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_dac.c (limited to 'fw/cdc-dials/Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_dac.c') diff --git a/fw/cdc-dials/Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_dac.c b/fw/cdc-dials/Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_dac.c deleted file mode 100644 index 86a2fc2..0000000 --- a/fw/cdc-dials/Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_dac.c +++ /dev/null @@ -1,1090 +0,0 @@ -/** - ****************************************************************************** - * @file stm32f0xx_hal_dac.c - * @author MCD Application Team - * @brief DAC HAL module driver. - * This file provides firmware functions to manage the following - * functionalities of the Digital to Analog Converter (DAC) peripheral: - * + Initialization and de-initialization functions - * + IO operation functions - * + Peripheral Control functions - * + Peripheral State and Errors functions - * - * - @verbatim - ============================================================================== - ##### DAC Peripheral features ##### - ============================================================================== - [..] - *** DAC Channels *** - ==================== - [..] - STM32F0 devices integrates no, one or two 12-bit Digital Analog Converters. - STM32F05x devices have one converter (channel1) - STM32F07x & STM32F09x devices have two converters (i.e. channel1 & channel2) - - When 2 converters are present (i.e. channel1 & channel2) they - can be used independently or simultaneously (dual mode): - (#) DAC channel1 with DAC_OUT1 (PA4) as output - (#) DAC channel2 with DAC_OUT2 (PA5) as output - - *** DAC Triggers *** - ==================== - [..] - Digital to Analog conversion can be non-triggered using DAC_TRIGGER_NONE - and DAC_OUT1/DAC_OUT2 is available once writing to DHRx register. - [..] - Digital to Analog conversion can be triggered by: - (#) External event: EXTI Line 9 (any GPIOx_PIN_9) using DAC_TRIGGER_EXT_IT9. - The used pin (GPIOx_PIN_9) must be configured in input mode. - - (#) Timers TRGO: TIM2, TIM3, TIM6, and TIM15 - (DAC_TRIGGER_T2_TRGO, DAC_TRIGGER_T3_TRGO...) - - (#) Software using DAC_TRIGGER_SOFTWARE - - *** DAC Buffer mode feature *** - =============================== - [..] - Each DAC channel integrates an output buffer that can be used to - reduce the output impedance, and to drive external loads directly - without having to add an external operational amplifier. - To enable, the output buffer use - sConfig.DAC_OutputBuffer = DAC_OUTPUTBUFFER_ENABLE; - [..] - (@) Refer to the device datasheet for more details about output - impedance value with and without output buffer. - - *** GPIO configurations guidelines *** - ===================== - [..] - When a DAC channel is used (ex channel1 on PA4) and the other is not - (ex channel1 on PA5 is configured in Analog and disabled). - Channel1 may disturb channel2 as coupling effect. - Note that there is no coupling on channel2 as soon as channel2 is turned on. - Coupling on adjacent channel could be avoided as follows: - when unused PA5 is configured as INPUT PULL-UP or DOWN. - PA5 is configured in ANALOG just before it is turned on. - - *** DAC wave generation feature *** - =================================== - [..] - Both DAC channels can be used to generate - (#) Noise wave - (#) Triangle wave - - *** DAC data format *** - ======================= - [..] - The DAC data format can be: - (#) 8-bit right alignment using DAC_ALIGN_8B_R - (#) 12-bit left alignment using DAC_ALIGN_12B_L - (#) 12-bit right alignment using DAC_ALIGN_12B_R - - *** DAC data value to voltage correspondance *** - ================================================ - [..] - The analog output voltage on each DAC channel pin is determined - by the following equation: - [..] - DAC_OUTx = VREF+ * DOR / 4095 - (+) with DOR is the Data Output Register - [..] - VEF+ is the input voltage reference (refer to the device datasheet) - [..] - e.g. To set DAC_OUT1 to 0.7V, use - (+) Assuming that VREF+ = 3.3V, DAC_OUT1 = (3.3 * 868) / 4095 = 0.7V - - *** DMA requests *** - ===================== - [..] - A DMA1 request can be generated when an external trigger (but not - a software trigger) occurs if DMA1 requests are enabled using - HAL_DAC_Start_DMA() - [..] - DMA1 requests are mapped as following: - (#) DAC channel1 : mapped on DMA1 channel3 which must be - already configured - (#) DAC channel2 : mapped on DMA1 channel4 which must be - already configured - - (@) For Dual mode and specific signal (Triangle and noise) generation please - refer to Extended Features Driver description - STM32F0 devices with one channel (one converting capability) does not - support Dual mode and specific signal (Triangle and noise) generation. - - ##### How to use this driver ##### - ============================================================================== - [..] - (+) DAC APB clock must be enabled to get write access to DAC - registers using HAL_DAC_Init() - (+) Configure DAC_OUTx (DAC_OUT1: PA4, DAC_OUT2: PA5) in analog mode. - (+) Configure the DAC channel using HAL_DAC_ConfigChannel() function. - (+) Enable the DAC channel using HAL_DAC_Start() or HAL_DAC_Start_DMA() functions. - - *** Polling mode IO operation *** - ================================= - [..] - (+) Start the DAC peripheral using HAL_DAC_Start() - (+) To read the DAC last data output value, use the HAL_DAC_GetValue() function. - (+) Stop the DAC peripheral using HAL_DAC_Stop() - - *** DMA mode IO operation *** - ============================== - [..] - (+) Start the DAC peripheral using HAL_DAC_Start_DMA(), at this stage the user specify the length - of data to be transferred at each end of conversion - (+) At the middle of data transfer HAL_DAC_ConvHalfCpltCallbackCh1() or HAL_DACEx_ConvHalfCpltCallbackCh2() - function is executed and user can add his own code by customization of function pointer - HAL_DAC_ConvHalfCpltCallbackCh1() or HAL_DACEx_ConvHalfCpltCallbackCh2() - (+) At The end of data transfer HAL_DAC_ConvCpltCallbackCh1() or HAL_DACEx_ConvHalfCpltCallbackCh2() - function is executed and user can add his own code by customization of function pointer - HAL_DAC_ConvCpltCallbackCh1() or HAL_DACEx_ConvHalfCpltCallbackCh2() - (+) In case of transfer Error, HAL_DAC_ErrorCallbackCh1() function is executed and user can - add his own code by customization of function pointer HAL_DAC_ErrorCallbackCh1 - (+) In case of DMA underrun, DAC interruption triggers and execute internal function HAL_DAC_IRQHandler. - HAL_DAC_DMAUnderrunCallbackCh1() or HAL_DACEx_DMAUnderrunCallbackCh2() - function is executed and user can add his own code by customization of function pointer - HAL_DAC_DMAUnderrunCallbackCh1() or HAL_DACEx_DMAUnderrunCallbackCh2() and - add his own code by customization of function pointer HAL_DAC_ErrorCallbackCh1() - (+) Stop the DAC peripheral using HAL_DAC_Stop_DMA() - - *** Callback registration *** - ============================================= - [..] - The compilation define USE_HAL_DAC_REGISTER_CALLBACKS when set to 1 - allows the user to configure dynamically the driver callbacks. - - Use Functions @ref HAL_DAC_RegisterCallback() to register a user callback, - it allows to register following callbacks: - (+) ConvCpltCallbackCh1 : callback when a half transfer is completed on Ch1. - (+) ConvHalfCpltCallbackCh1 : callback when a transfer is completed on Ch1. - (+) ErrorCallbackCh1 : callback when an error occurs on Ch1. - (+) DMAUnderrunCallbackCh1 : callback when an error occurs on Ch1. - (+) ConvCpltCallbackCh2 : callback when a half transfer is completed on Ch2. - (+) ConvHalfCpltCallbackCh2 : callback when a transfer is completed on Ch2. - (+) ErrorCallbackCh2 : callback when an error occurs on Ch2. - (+) DMAUnderrunCallbackCh2 : callback when an error occurs on Ch2. - (+) MspInitCallback : DAC MspInit. - (+) MspDeInitCallback : DAC MspdeInit. - This function takes as parameters the HAL peripheral handle, the Callback ID - and a pointer to the user callback function. - - Use function @ref HAL_DAC_UnRegisterCallback() to reset a callback to the default - weak (surcharged) function. It allows to reset following callbacks: - (+) ConvCpltCallbackCh1 : callback when a half transfer is completed on Ch1. - (+) ConvHalfCpltCallbackCh1 : callback when a transfer is completed on Ch1. - (+) ErrorCallbackCh1 : callback when an error occurs on Ch1. - (+) DMAUnderrunCallbackCh1 : callback when an error occurs on Ch1. - (+) ConvCpltCallbackCh2 : callback when a half transfer is completed on Ch2. - (+) ConvHalfCpltCallbackCh2 : callback when a transfer is completed on Ch2. - (+) ErrorCallbackCh2 : callback when an error occurs on Ch2. - (+) DMAUnderrunCallbackCh2 : callback when an error occurs on Ch2. - (+) MspInitCallback : DAC MspInit. - (+) MspDeInitCallback : DAC MspdeInit. - (+) All Callbacks - This function) takes as parameters the HAL peripheral handle and the Callback ID. - - By default, after the @ref HAL_DAC_Init and if the state is HAL_DAC_STATE_RESET - all callbacks are reset to the corresponding legacy weak (surcharged) functions. - Exception done for MspInit and MspDeInit callbacks that are respectively - reset to the legacy weak (surcharged) functions in the @ref HAL_DAC_Init - and @ref HAL_DAC_DeInit only when these callbacks are null (not registered beforehand). - If not, MspInit or MspDeInit are not null, the @ref HAL_DAC_Init and @ref HAL_DAC_DeInit - keep and use the user MspInit/MspDeInit callbacks (registered beforehand) - - Callbacks can be registered/unregistered in READY state only. - Exception done for MspInit/MspDeInit callbacks that can be registered/unregistered - in READY or RESET state, thus registered (user) MspInit/DeInit callbacks can be used - during the Init/DeInit. - In that case first register the MspInit/MspDeInit user callbacks - using @ref HAL_DAC_RegisterCallback before calling @ref HAL_DAC_DeInit - or @ref HAL_DAC_Init function. - - When The compilation define USE_HAL_DAC_REGISTER_CALLBACKS is set to 0 or - not defined, the callback registering feature is not available - and weak (surcharged) callbacks are used. - - *** DAC HAL driver macros list *** - ============================================= - [..] - Below the list of most used macros in DAC HAL driver. - - (+) __HAL_DAC_ENABLE : Enable the DAC peripheral - (+) __HAL_DAC_DISABLE : Disable the DAC peripheral - (+) __HAL_DAC_CLEAR_FLAG: Clear the DAC's pending flags - (+) __HAL_DAC_GET_FLAG: Get the selected DAC's flag status - - [..] - (@) You can refer to the DAC HAL driver header file for more useful macros - - @endverbatim - ****************************************************************************** - * @attention - * - *

© Copyright (c) 2016 STMicroelectronics. - * All rights reserved.

- * - * 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 - * @{ - */ - -#ifdef HAL_DAC_MODULE_ENABLED - -#if defined (DAC1) - -/** @defgroup DAC DAC - * @brief DAC driver modules - * @{ - */ - -/* Private typedef -----------------------------------------------------------*/ -/* Private define ------------------------------------------------------------*/ -/* Private macro -------------------------------------------------------------*/ -/** @defgroup DAC_Private_Macros DAC Private Macros - * @{ - */ -/** - * @} - */ - -/* Private variables ---------------------------------------------------------*/ -/* Private function prototypes -----------------------------------------------*/ -/** @defgroup DAC_Private_Functions DAC Private Functions - * @{ - */ -/** - * @} - */ - -/* Exported functions -------------------------------------------------------*/ - -/** @defgroup DAC_Exported_Functions DAC Exported Functions - * @{ - */ - -/** @defgroup DAC_Exported_Functions_Group1 Initialization and de-initialization functions - * @brief Initialization and Configuration functions - * -@verbatim - ============================================================================== - ##### Initialization and de-initialization functions ##### - ============================================================================== - [..] This section provides functions allowing to: - (+) Initialize and configure the DAC. - (+) De-initialize the DAC. - -@endverbatim - * @{ - */ - -/** - * @brief Initialize the DAC peripheral according to the specified parameters - * in the DAC_InitStruct and initialize the associated handle. - * @param hdac pointer to a DAC_HandleTypeDef structure that contains - * the configuration information for the specified DAC. - * @retval HAL status - */ -HAL_StatusTypeDef HAL_DAC_Init(DAC_HandleTypeDef* hdac) -{ - /* Check DAC handle */ - if(hdac == NULL) - { - return HAL_ERROR; - } - /* Check the parameters */ - assert_param(IS_DAC_ALL_INSTANCE(hdac->Instance)); - - if (hdac->State == HAL_DAC_STATE_RESET) - { -#if (USE_HAL_DAC_REGISTER_CALLBACKS == 1) - /* Init the DAC Callback settings */ - hdac->ConvCpltCallbackCh1 = HAL_DAC_ConvCpltCallbackCh1; - hdac->ConvHalfCpltCallbackCh1 = HAL_DAC_ConvHalfCpltCallbackCh1; - hdac->ErrorCallbackCh1 = HAL_DAC_ErrorCallbackCh1; - hdac->DMAUnderrunCallbackCh1 = HAL_DAC_DMAUnderrunCallbackCh1; - - hdac->ConvCpltCallbackCh2 = HAL_DACEx_ConvCpltCallbackCh2; - hdac->ConvHalfCpltCallbackCh2 = HAL_DACEx_ConvHalfCpltCallbackCh2; - hdac->ErrorCallbackCh2 = HAL_DACEx_ErrorCallbackCh2; - hdac->DMAUnderrunCallbackCh2 = HAL_DACEx_DMAUnderrunCallbackCh2; - - if (hdac->MspInitCallback == NULL) - { - hdac->MspInitCallback = HAL_DAC_MspInit; - } -#endif /* USE_HAL_DAC_REGISTER_CALLBACKS */ - - /* Allocate lock resource and initialize it */ - hdac->Lock = HAL_UNLOCKED; - -#if (USE_HAL_DAC_REGISTER_CALLBACKS == 1) - /* Init the low level hardware */ - hdac->MspInitCallback(hdac); -#else - /* Init the low level hardware */ - HAL_DAC_MspInit(hdac); -#endif /* USE_HAL_DAC_REGISTER_CALLBACKS */ - } - - /* Initialize the DAC state*/ - hdac->State = HAL_DAC_STATE_BUSY; - - /* Set DAC error code to none */ - hdac->ErrorCode = HAL_DAC_ERROR_NONE; - - /* Initialize the DAC state*/ - hdac->State = HAL_DAC_STATE_READY; - - /* Return function status */ - return HAL_OK; -} - -/** - * @brief Deinitialize the DAC peripheral registers to their default reset values. - * @param hdac pointer to a DAC_HandleTypeDef structure that contains - * the configuration information for the specified DAC. - * @retval HAL status - */ -HAL_StatusTypeDef HAL_DAC_DeInit(DAC_HandleTypeDef* hdac) -{ - /* Check DAC handle */ - if(hdac == NULL) - { - return HAL_ERROR; - } - - /* Check the parameters */ - assert_param(IS_DAC_ALL_INSTANCE(hdac->Instance)); - - /* Change DAC state */ - hdac->State = HAL_DAC_STATE_BUSY; - -#if (USE_HAL_DAC_REGISTER_CALLBACKS == 1) - if(hdac->MspDeInitCallback == NULL) - { - hdac->MspDeInitCallback = HAL_DAC_MspDeInit; - } - /* DeInit the low level hardware */ - hdac->MspDeInitCallback(hdac); - -#else - /* DeInit the low level hardware */ - HAL_DAC_MspDeInit(hdac); -#endif /* USE_HAL_DAC_REGISTER_CALLBACKS */ - - /* Set DAC error code to none */ - hdac->ErrorCode = HAL_DAC_ERROR_NONE; - - /* Change DAC state */ - hdac->State = HAL_DAC_STATE_RESET; - - /* Release Lock */ - __HAL_UNLOCK(hdac); - - /* Return function status */ - return HAL_OK; -} - -/** - * @brief Initialize the DAC MSP. - * @param hdac pointer to a DAC_HandleTypeDef structure that contains - * the configuration information for the specified DAC. - * @retval None - */ -__weak void HAL_DAC_MspInit(DAC_HandleTypeDef* hdac) -{ - /* Prevent unused argument(s) compilation warning */ - UNUSED(hdac); - - /* NOTE : This function should not be modified, when the callback is needed, - the HAL_DAC_MspInit could be implemented in the user file - */ -} - -/** - * @brief DeInitialize the DAC MSP. - * @param hdac pointer to a DAC_HandleTypeDef structure that contains - * the configuration information for the specified DAC. - * @retval None - */ -__weak void HAL_DAC_MspDeInit(DAC_HandleTypeDef* hdac) -{ - /* Prevent unused argument(s) compilation warning */ - UNUSED(hdac); - - /* NOTE : This function should not be modified, when the callback is needed, - the HAL_DAC_MspDeInit could be implemented in the user file - */ -} - -/** - * @} - */ - -/** @defgroup DAC_Exported_Functions_Group2 IO operation functions - * @brief IO operation functions - * -@verbatim - ============================================================================== - ##### IO operation functions ##### - ============================================================================== - [..] This section provides functions allowing to: - (+) Start conversion. - (+) Stop conversion. - (+) Start conversion and enable DMA transfer. - (+) Stop conversion and disable DMA transfer. - (+) Set the specified data holding register value for DAC channel. - -@endverbatim - * @{ - */ - -/** - * @brief Enables DAC and starts conversion of channel. - * @param hdac pointer to a DAC_HandleTypeDef structure that contains - * the configuration information for the specified DAC. - * @param Channel The selected DAC channel. - * This parameter can be one of the following values: - * @arg DAC_CHANNEL_1: DAC Channel1 selected - * @arg DAC_CHANNEL_2: DAC Channel2 selected - * @retval HAL status - */ -__weak HAL_StatusTypeDef HAL_DAC_Start(DAC_HandleTypeDef* hdac, uint32_t Channel) -{ - /* Prevent unused argument(s) compilation warning */ - UNUSED(hdac); - UNUSED(Channel); - - /* Note : This function is defined into this file for library reference. */ - /* Function content is located into file stm32f0xx_hal_dac_ex.c */ - - /* Return error status as not implemented here */ - return HAL_ERROR; -} - -/** - * @brief Disables DAC and stop conversion of channel. - * @param hdac pointer to a DAC_HandleTypeDef structure that contains - * the configuration information for the specified DAC. - * @param Channel The selected DAC channel. - * This parameter can be one of the following values: - * @arg DAC_CHANNEL_1: DAC Channel1 selected - * @arg DAC_CHANNEL_2: DAC Channel2 selected - * @retval HAL status - */ -HAL_StatusTypeDef HAL_DAC_Stop(DAC_HandleTypeDef* hdac, uint32_t Channel) -{ - /* Check the parameters */ - assert_param(IS_DAC_CHANNEL(Channel)); - - /* Disable the Peripheral */ - __HAL_DAC_DISABLE(hdac, Channel); - - /* Change DAC state */ - hdac->State = HAL_DAC_STATE_READY; - - /* Return function status */ - return HAL_OK; -} - -/** - * @brief Enables DAC and starts conversion of channel. - * @param hdac pointer to a DAC_HandleTypeDef structure that contains - * the configuration information for the specified DAC. - * @param Channel The selected DAC channel. - * This parameter can be one of the following values: - * @arg DAC_CHANNEL_1: DAC Channel1 selected - * @arg DAC_CHANNEL_2: DAC Channel2 selected - * @param pData The destination peripheral Buffer address. - * @param Length The length of data to be transferred from memory to DAC peripheral - * @param Alignment Specifies the data alignment for DAC channel. - * This parameter can be one of the following values: - * @arg DAC_ALIGN_8B_R: 8bit right data alignment selected - * @arg DAC_ALIGN_12B_L: 12bit left data alignment selected - * @arg DAC_ALIGN_12B_R: 12bit right data alignment selected - * @retval HAL status - */ -__weak HAL_StatusTypeDef HAL_DAC_Start_DMA(DAC_HandleTypeDef* hdac, uint32_t Channel, uint32_t* pData, uint32_t Length, uint32_t Alignment) -{ - /* Prevent unused argument(s) compilation warning */ - UNUSED(hdac); - UNUSED(Channel); - UNUSED(pData); - UNUSED(Length); - UNUSED(Alignment); - - /* Note : This function is defined into this file for library reference. */ - /* Function content is located into file stm32f0xx_hal_dac_ex.c */ - - /* Return error status as not implemented here */ - return HAL_ERROR; -} - -/** - * @brief Disables DAC and stop conversion of channel. - * @param hdac pointer to a DAC_HandleTypeDef structure that contains - * the configuration information for the specified DAC. - * @param Channel The selected DAC channel. - * This parameter can be one of the following values: - * @arg DAC_CHANNEL_1: DAC Channel1 selected - * @arg DAC_CHANNEL_2: DAC Channel2 selected - * @retval HAL status - */ -HAL_StatusTypeDef HAL_DAC_Stop_DMA(DAC_HandleTypeDef* hdac, uint32_t Channel) -{ - HAL_StatusTypeDef status = HAL_OK; - - /* Check the parameters */ - assert_param(IS_DAC_CHANNEL(Channel)); - - /* Disable the selected DAC channel DMA request */ - hdac->Instance->CR &= ~(DAC_CR_DMAEN1 << Channel); - - /* Disable the Peripheral */ - __HAL_DAC_DISABLE(hdac, Channel); - - /* Disable the DMA channel */ - /* Channel1 is used */ - if (Channel == DAC_CHANNEL_1) - { - /* Disable the DMA channel */ - status = HAL_DMA_Abort(hdac->DMA_Handle1); - - /* Disable the DAC DMA underrun interrupt */ - __HAL_DAC_DISABLE_IT(hdac, DAC_IT_DMAUDR1); - } - -#if defined(DAC_CHANNEL2_SUPPORT) - - else /* Channel2 is used */ - { - /* Disable the DMA channel */ - status = HAL_DMA_Abort(hdac->DMA_Handle2); - - /* Disable the DAC DMA underrun interrupt */ - __HAL_DAC_DISABLE_IT(hdac, DAC_IT_DMAUDR2); - } -#endif /* DAC_CHANNEL2_SUPPORT */ - - /* Check if DMA Channel effectively disabled */ - if (status != HAL_OK) - { - /* Update DAC state machine to error */ - hdac->State = HAL_DAC_STATE_ERROR; - } - else - { - /* Change DAC state */ - hdac->State = HAL_DAC_STATE_READY; - } - - /* Return function status */ - return status; -} - -/** - * @brief Handles DAC interrupt request - * @param hdac pointer to a DAC_HandleTypeDef structure that contains - * the configuration information for the specified DAC. - * @retval None - */ -__weak void HAL_DAC_IRQHandler(DAC_HandleTypeDef* hdac) -{ - /* Prevent unused argument(s) compilation warning */ - UNUSED(hdac); - - /* Note : This function is defined into this file for library reference. */ - /* Function content is located into file stm32f0xx_hal_dac_ex.c */ -} - -/** - * @brief Set the specified data holding register value for DAC channel. - * @param hdac pointer to a DAC_HandleTypeDef structure that contains - * the configuration information for the specified DAC. - * @param Channel The selected DAC channel. - * This parameter can be one of the following values: - * @arg DAC_CHANNEL_1: DAC Channel1 selected - * @arg DAC_CHANNEL_2: DAC Channel2 selected - * @param Alignment Specifies the data alignment. - * This parameter can be one of the following values: - * @arg DAC_ALIGN_8B_R: 8bit right data alignment selected - * @arg DAC_ALIGN_12B_L: 12bit left data alignment selected - * @arg DAC_ALIGN_12B_R: 12bit right data alignment selected - * @param Data Data to be loaded in the selected data holding register. - * @retval HAL status - */ -HAL_StatusTypeDef HAL_DAC_SetValue(DAC_HandleTypeDef* hdac, uint32_t Channel, uint32_t Alignment, uint32_t Data) -{ - __IO uint32_t tmp = 0; - - /* Check the parameters */ - assert_param(IS_DAC_CHANNEL(Channel)); - assert_param(IS_DAC_ALIGN(Alignment)); - assert_param(IS_DAC_DATA(Data)); - - tmp = (uint32_t)hdac->Instance; - if(Channel == DAC_CHANNEL_1) - { - tmp += DAC_DHR12R1_ALIGNMENT(Alignment); - } - else - { - tmp += DAC_DHR12R2_ALIGNMENT(Alignment); - } - - /* Set the DAC channel1 selected data holding register */ - *(__IO uint32_t *) tmp = Data; - - /* Return function status */ - return HAL_OK; -} - -/** - * @brief Conversion complete callback in non blocking mode for Channel1 - * @param hdac pointer to a DAC_HandleTypeDef structure that contains - * the configuration information for the specified DAC. - * @retval None - */ -__weak void HAL_DAC_ConvCpltCallbackCh1(DAC_HandleTypeDef* hdac) -{ - /* Prevent unused argument(s) compilation warning */ - UNUSED(hdac); - - /* NOTE : This function should not be modified, when the callback is needed, - the HAL_DAC_ConvCpltCallbackCh1 could be implemented in the user file - */ -} - -/** - * @brief Conversion half DMA transfer callback in non-blocking mode for Channel1 - * @param hdac pointer to a DAC_HandleTypeDef structure that contains - * the configuration information for the specified DAC. - * @retval None - */ -__weak void HAL_DAC_ConvHalfCpltCallbackCh1(DAC_HandleTypeDef* hdac) -{ - /* Prevent unused argument(s) compilation warning */ - UNUSED(hdac); - - /* NOTE : This function should not be modified, when the callback is needed, - the HAL_DAC_ConvHalfCpltCallbackCh1 could be implemented in the user file - */ -} - -/** - * @brief Error DAC callback for Channel1. - * @param hdac pointer to a DAC_HandleTypeDef structure that contains - * the configuration information for the specified DAC. - * @retval None - */ -__weak void HAL_DAC_ErrorCallbackCh1(DAC_HandleTypeDef *hdac) -{ - /* Prevent unused argument(s) compilation warning */ - UNUSED(hdac); - - /* NOTE : This function should not be modified, when the callback is needed, - the HAL_DAC_ErrorCallbackCh1 could be implemented in the user file - */ -} - -/** - * @brief DMA underrun DAC callback for channel1. - * @param hdac pointer to a DAC_HandleTypeDef structure that contains - * the configuration information for the specified DAC. - * @retval None - */ -__weak void HAL_DAC_DMAUnderrunCallbackCh1(DAC_HandleTypeDef *hdac) -{ - /* Prevent unused argument(s) compilation warning */ - UNUSED(hdac); - - /* NOTE : This function should not be modified, when the callback is needed, - the HAL_DAC_DMAUnderrunCallbackCh1 could be implemented in the user file - */ -} - -/** - * @} - */ - -/** @defgroup DAC_Exported_Functions_Group3 Peripheral Control functions - * @brief Peripheral Control functions - * -@verbatim - ============================================================================== - ##### Peripheral Control functions ##### - ============================================================================== - [..] This section provides functions allowing to: - (+) Configure channels. - (+) Get result of conversion. - -@endverbatim - * @{ - */ - -/** - * @brief Returns the last data output value of the selected DAC channel. - * @param hdac pointer to a DAC_HandleTypeDef structure that contains - * the configuration information for the specified DAC. - * @param Channel The selected DAC channel. - * This parameter can be one of the following values: - * @arg DAC_CHANNEL_1: DAC Channel1 selected - * @arg DAC_CHANNEL_2: DAC Channel2 selected - * @retval The selected DAC channel data output value. - */ -__weak uint32_t HAL_DAC_GetValue(DAC_HandleTypeDef* hdac, uint32_t Channel) -{ - /* Prevent unused argument(s) compilation warning */ - UNUSED(hdac); - UNUSED(Channel); - - /* Note : This function is defined into this file for library reference. */ - /* Function content is located into file stm32f0xx_hal_dac_ex.c */ - - /* Return error status as not implemented here */ - return HAL_ERROR; -} - -/** - * @brief Configures the selected DAC channel. - * @param hdac pointer to a DAC_HandleTypeDef structure that contains - * the configuration information for the specified DAC. - * @param sConfig DAC configuration structure. - * @param Channel The selected DAC channel. - * This parameter can be one of the following values: - * @arg DAC_CHANNEL_1: DAC Channel1 selected - * @arg DAC_CHANNEL_2: DAC Channel2 selected - * @retval HAL status - */ -__weak HAL_StatusTypeDef HAL_DAC_ConfigChannel(DAC_HandleTypeDef* hdac, DAC_ChannelConfTypeDef* sConfig, uint32_t Channel) -{ - /* Prevent unused argument(s) compilation warning */ - UNUSED(hdac); - UNUSED(sConfig); - UNUSED(Channel); - - /* Note : This function is defined into this file for library reference. */ - /* Function content is located into file stm32f0xx_hal_dac_ex.c */ - - /* Return error status as not implemented here */ - return HAL_ERROR; -} - -/** - * @} - */ - -/** @defgroup DAC_Exported_Functions_Group4 Peripheral State and Errors functions - * @brief Peripheral State and Errors functions - * -@verbatim - ============================================================================== - ##### Peripheral State and Errors functions ##### - ============================================================================== - [..] - This subsection provides functions allowing to - (+) Check the DAC state. - (+) Check the DAC Errors. - -@endverbatim - * @{ - */ - -/** - * @brief return the DAC handle state - * @param hdac pointer to a DAC_HandleTypeDef structure that contains - * the configuration information for the specified DAC. - * @retval HAL state - */ -HAL_DAC_StateTypeDef HAL_DAC_GetState(DAC_HandleTypeDef* hdac) -{ - /* Return DAC handle state */ - return hdac->State; -} - - -/** - * @brief Return the DAC error code - * @param hdac pointer to a DAC_HandleTypeDef structure that contains - * the configuration information for the specified DAC. - * @retval DAC Error Code - */ -uint32_t HAL_DAC_GetError(DAC_HandleTypeDef *hdac) -{ - return hdac->ErrorCode; -} - -/** - * @} - */ - - -/** - * @} - */ - -/** @addtogroup DAC_Exported_Functions - * @{ - */ - -/** @addtogroup DAC_Exported_Functions_Group1 - * @{ - */ -#if (USE_HAL_DAC_REGISTER_CALLBACKS == 1) -/** - * @brief Register a User DAC Callback - * To be used instead of the weak (surcharged) predefined callback - * @param hdac DAC handle - * @param CallbackID ID of the callback to be registered - * This parameter can be one of the following values: - * @arg @ref HAL_DAC_ERROR_INVALID_CALLBACK DAC Error Callback ID - * @arg @ref HAL_DAC_CH1_COMPLETE_CB_ID DAC CH1 Complete Callback ID - * @arg @ref HAL_DAC_CH1_HALF_COMPLETE_CB_ID DAC CH1 Half Complete Callback ID - * @arg @ref HAL_DAC_CH1_ERROR_ID DAC CH1 Error Callback ID - * @arg @ref HAL_DAC_CH1_UNDERRUN_CB_ID DAC CH1 UnderRun Callback ID - * @arg @ref HAL_DAC_CH2_COMPLETE_CB_ID DAC CH2 Complete Callback ID - * @arg @ref HAL_DAC_CH2_HALF_COMPLETE_CB_ID DAC CH2 Half Complete Callback ID - * @arg @ref HAL_DAC_CH2_ERROR_ID DAC CH2 Error Callback ID - * @arg @ref HAL_DAC_CH2_UNDERRUN_CB_ID DAC CH2 UnderRun Callback ID - * @arg @ref HAL_DAC_MSPINIT_CB_ID DAC MSP Init Callback ID - * @arg @ref HAL_DAC_MSPDEINIT_CB_ID DAC MSP DeInit Callback ID - * - * @param pCallback pointer to the Callback function - * @retval status - */ -HAL_StatusTypeDef HAL_DAC_RegisterCallback(DAC_HandleTypeDef *hdac, HAL_DAC_CallbackIDTypeDef CallbackID, - pDAC_CallbackTypeDef pCallback) -{ - HAL_StatusTypeDef status = HAL_OK; - - if (pCallback == NULL) - { - /* Update the error code */ - hdac->ErrorCode |= HAL_DAC_ERROR_INVALID_CALLBACK; - return HAL_ERROR; - } - - /* Process locked */ - __HAL_LOCK(hdac); - - if (hdac->State == HAL_DAC_STATE_READY) - { - switch (CallbackID) - { - case HAL_DAC_CH1_COMPLETE_CB_ID : - hdac->ConvCpltCallbackCh1 = pCallback; - break; - case HAL_DAC_CH1_HALF_COMPLETE_CB_ID : - hdac->ConvHalfCpltCallbackCh1 = pCallback; - break; - case HAL_DAC_CH1_ERROR_ID : - hdac->ErrorCallbackCh1 = pCallback; - break; - case HAL_DAC_CH1_UNDERRUN_CB_ID : - hdac->DMAUnderrunCallbackCh1 = pCallback; - break; - case HAL_DAC_CH2_COMPLETE_CB_ID : - hdac->ConvCpltCallbackCh2 = pCallback; - break; - case HAL_DAC_CH2_HALF_COMPLETE_CB_ID : - hdac->ConvHalfCpltCallbackCh2 = pCallback; - break; - case HAL_DAC_CH2_ERROR_ID : - hdac->ErrorCallbackCh2 = pCallback; - break; - case HAL_DAC_CH2_UNDERRUN_CB_ID : - hdac->DMAUnderrunCallbackCh2 = pCallback; - break; - case HAL_DAC_MSPINIT_CB_ID : - hdac->MspInitCallback = pCallback; - break; - case HAL_DAC_MSPDEINIT_CB_ID : - hdac->MspDeInitCallback = pCallback; - break; - default : - /* Update the error code */ - hdac->ErrorCode |= HAL_DAC_ERROR_INVALID_CALLBACK; - /* update return status */ - status = HAL_ERROR; - break; - } - } - else if (hdac->State == HAL_DAC_STATE_RESET) - { - switch (CallbackID) - { - case HAL_DAC_MSPINIT_CB_ID : - hdac->MspInitCallback = pCallback; - break; - case HAL_DAC_MSPDEINIT_CB_ID : - hdac->MspDeInitCallback = pCallback; - break; - default : - /* Update the error code */ - hdac->ErrorCode |= HAL_DAC_ERROR_INVALID_CALLBACK; - /* update return status */ - status = HAL_ERROR; - break; - } - } - else - { - /* Update the error code */ - hdac->ErrorCode |= HAL_DAC_ERROR_INVALID_CALLBACK; - /* update return status */ - status = HAL_ERROR; - } - - /* Release Lock */ - __HAL_UNLOCK(hdac); - return status; -} - -/** - * @brief Unregister a User DAC Callback - * DAC Callback is redirected to the weak (surcharged) predefined callback - * @param hdac DAC handle - * @param CallbackID ID of the callback to be unregistered - * This parameter can be one of the following values: - * @arg @ref HAL_DAC_CH1_COMPLETE_CB_ID DAC CH1 tranfer Complete Callback ID - * @arg @ref HAL_DAC_CH1_HALF_COMPLETE_CB_ID DAC CH1 Half Complete Callback ID - * @arg @ref HAL_DAC_CH1_ERROR_ID DAC CH1 Error Callback ID - * @arg @ref HAL_DAC_CH1_UNDERRUN_CB_ID DAC CH1 UnderRun Callback ID - * @arg @ref HAL_DAC_CH2_COMPLETE_CB_ID DAC CH2 Complete Callback ID - * @arg @ref HAL_DAC_CH2_HALF_COMPLETE_CB_ID DAC CH2 Half Complete Callback ID - * @arg @ref HAL_DAC_CH2_ERROR_ID DAC CH2 Error Callback ID - * @arg @ref HAL_DAC_CH2_UNDERRUN_CB_ID DAC CH2 UnderRun Callback ID - * @arg @ref HAL_DAC_MSPINIT_CB_ID DAC MSP Init Callback ID - * @arg @ref HAL_DAC_MSPDEINIT_CB_ID DAC MSP DeInit Callback ID - * @arg @ref HAL_DAC_ALL_CB_ID DAC All callbacks - * @retval status - */ -HAL_StatusTypeDef HAL_DAC_UnRegisterCallback(DAC_HandleTypeDef *hdac, HAL_DAC_CallbackIDTypeDef CallbackID) -{ - HAL_StatusTypeDef status = HAL_OK; - - /* Process locked */ - __HAL_LOCK(hdac); - - if (hdac->State == HAL_DAC_STATE_READY) - { - switch (CallbackID) - { - case HAL_DAC_CH1_COMPLETE_CB_ID : - hdac->ConvCpltCallbackCh1 = HAL_DAC_ConvCpltCallbackCh1; - break; - case HAL_DAC_CH1_HALF_COMPLETE_CB_ID : - hdac->ConvHalfCpltCallbackCh1 = HAL_DAC_ConvHalfCpltCallbackCh1; - break; - case HAL_DAC_CH1_ERROR_ID : - hdac->ErrorCallbackCh1 = HAL_DAC_ErrorCallbackCh1; - break; - case HAL_DAC_CH1_UNDERRUN_CB_ID : - hdac->DMAUnderrunCallbackCh1 = HAL_DAC_DMAUnderrunCallbackCh1; - break; - case HAL_DAC_CH2_COMPLETE_CB_ID : - hdac->ConvCpltCallbackCh2 = HAL_DACEx_ConvCpltCallbackCh2; - break; - case HAL_DAC_CH2_HALF_COMPLETE_CB_ID : - hdac->ConvHalfCpltCallbackCh2 = HAL_DACEx_ConvHalfCpltCallbackCh2; - break; - case HAL_DAC_CH2_ERROR_ID : - hdac->ErrorCallbackCh2 = HAL_DACEx_ErrorCallbackCh2; - break; - case HAL_DAC_CH2_UNDERRUN_CB_ID : - hdac->DMAUnderrunCallbackCh2 = HAL_DACEx_DMAUnderrunCallbackCh2; - break; - case HAL_DAC_MSPINIT_CB_ID : - hdac->MspInitCallback = HAL_DAC_MspInit; - break; - case HAL_DAC_MSPDEINIT_CB_ID : - hdac->MspDeInitCallback = HAL_DAC_MspDeInit; - break; - case HAL_DAC_ALL_CB_ID : - hdac->ConvCpltCallbackCh1 = HAL_DAC_ConvCpltCallbackCh1; - hdac->ConvHalfCpltCallbackCh1 = HAL_DAC_ConvHalfCpltCallbackCh1; - hdac->ErrorCallbackCh1 = HAL_DAC_ErrorCallbackCh1; - hdac->DMAUnderrunCallbackCh1 = HAL_DAC_DMAUnderrunCallbackCh1; - hdac->ConvCpltCallbackCh2 = HAL_DACEx_ConvCpltCallbackCh2; - hdac->ConvHalfCpltCallbackCh2 = HAL_DACEx_ConvHalfCpltCallbackCh2; - hdac->ErrorCallbackCh2 = HAL_DACEx_ErrorCallbackCh2; - hdac->DMAUnderrunCallbackCh2 = HAL_DACEx_DMAUnderrunCallbackCh2; - hdac->MspInitCallback = HAL_DAC_MspInit; - hdac->MspDeInitCallback = HAL_DAC_MspDeInit; - break; - default : - /* Update the error code */ - hdac->ErrorCode |= HAL_DAC_ERROR_INVALID_CALLBACK; - /* update return status */ - status = HAL_ERROR; - break; - } - } - else if (hdac->State == HAL_DAC_STATE_RESET) - { - switch (CallbackID) - { - case HAL_DAC_MSPINIT_CB_ID : - hdac->MspInitCallback = HAL_DAC_MspInit; - break; - case HAL_DAC_MSPDEINIT_CB_ID : - hdac->MspDeInitCallback = HAL_DAC_MspDeInit; - break; - default : - /* Update the error code */ - hdac->ErrorCode |= HAL_DAC_ERROR_INVALID_CALLBACK; - /* update return status */ - status = HAL_ERROR; - break; - } - } - else - { - /* Update the error code */ - hdac->ErrorCode |= HAL_DAC_ERROR_INVALID_CALLBACK; - /* update return status */ - status = HAL_ERROR; - } - - /* Release Lock */ - __HAL_UNLOCK(hdac); - return status; -} -#endif /* USE_HAL_DAC_REGISTER_CALLBACKS */ - -/** - * @} - */ - - -/** - * @} - */ - - -/** - * @} - */ -#endif /* DAC1 */ - -#endif /* HAL_DAC_MODULE_ENABLED */ - -/** - * @} - */ - - -/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ -- cgit