WebSVN – canSerial – Diff – /trunk/Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_dac.h

 /**
   ******************************************************************************
   * @file    stm32f1xx_hal_dac.h
   * @author  MCD Application Team
   * @brief   Header file of DAC HAL module.
   ******************************************************************************
   * @attention
   *
-  * <h2><center>&copy; Copyright (c) 2016 STMicroelectronics.
+  * Copyright (c) 2016 STMicroelectronics.
-  * All rights reserved.</center></h2>
+  * All rights reserved.
   *
-  * This software component is licensed by ST under BSD 3-Clause license,
+  * This software is licensed under terms that can be found in the LICENSE file
-  * the "License"; You may not use this file except in compliance with the
+  * in the root directory of this software component.
-  * License. You may obtain a copy of the License at:
+  * If no LICENSE file comes with this software, it is provided AS-IS.
-  *                        opensource.org/licenses/BSD-3-Clause
+  *
-  *
+  ******************************************************************************
-  ******************************************************************************
+  */
-  */
+/* Define to prevent recursive inclusion -------------------------------------*/
-/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef STM32F1xx_HAL_DAC_H
-#ifndef STM32F1xx_HAL_DAC_H
+#define STM32F1xx_HAL_DAC_H
-#define STM32F1xx_HAL_DAC_H
+#ifdef __cplusplus
-#ifdef __cplusplus
+extern "C" {
-extern "C" {
+#endif
-#endif
+/** @addtogroup STM32F1xx_HAL_Driver
-/** @addtogroup STM32F1xx_HAL_Driver
+  * @{
-  * @{
+  */
-  */
+/* Includes ------------------------------------------------------------------*/
-/* Includes ------------------------------------------------------------------*/
+#include "stm32f1xx_hal_def.h"
-#include "stm32f1xx_hal_def.h"
+#if defined(DAC)
-#if defined(DAC)
+/** @addtogroup DAC
-/** @addtogroup DAC
+  * @{
-  * @{
+  */
-  */
+/* Exported types ------------------------------------------------------------*/
-/* Exported types ------------------------------------------------------------*/
+/** @defgroup DAC_Exported_Types DAC Exported Types
-/** @defgroup DAC_Exported_Types DAC Exported Types
+  * @{
-  * @{
+  */
-  */
+/**
-/**
+  * @brief  HAL State structures definition
-  * @brief  HAL State structures definition
+  */
-  */
+typedef enum
-typedef enum
+{
-{
+  HAL_DAC_STATE_RESET             = 0x00U,  /*!< DAC not yet initialized or disabled  */
-  HAL_DAC_STATE_RESET             = 0x00U,  /*!< DAC not yet initialized or disabled  */
+  HAL_DAC_STATE_READY             = 0x01U,  /*!< DAC initialized and ready for use    */
-  HAL_DAC_STATE_READY             = 0x01U,  /*!< DAC initialized and ready for use    */
+  HAL_DAC_STATE_BUSY              = 0x02U,  /*!< DAC internal processing is ongoing   */
-  HAL_DAC_STATE_BUSY              = 0x02U,  /*!< DAC internal processing is ongoing   */
+  HAL_DAC_STATE_TIMEOUT           = 0x03U,  /*!< DAC timeout state                    */
-  HAL_DAC_STATE_TIMEOUT           = 0x03U,  /*!< DAC timeout state                    */
+  HAL_DAC_STATE_ERROR             = 0x04U   /*!< DAC error state                      */
-  HAL_DAC_STATE_ERROR             = 0x04U   /*!< DAC error state                      */
+} HAL_DAC_StateTypeDef;
-} HAL_DAC_StateTypeDef;
+/**
-/**
+  * @brief  DAC handle Structure definition
-  * @brief  DAC handle Structure definition
+  */
-  */
+#if (USE_HAL_DAC_REGISTER_CALLBACKS == 1)
-#if (USE_HAL_DAC_REGISTER_CALLBACKS == 1)
+typedef struct __DAC_HandleTypeDef
-typedef struct __DAC_HandleTypeDef
+#else
-#else
+typedef struct
-typedef struct
+#endif /* USE_HAL_DAC_REGISTER_CALLBACKS */
-#endif /* USE_HAL_DAC_REGISTER_CALLBACKS */
+{
-{
+  DAC_TypeDef                 *Instance;     /*!< Register base address             */
-  DAC_TypeDef                 *Instance;     /*!< Register base address             */
+  __IO HAL_DAC_StateTypeDef   State;         /*!< DAC communication state           */
-  __IO HAL_DAC_StateTypeDef   State;         /*!< DAC communication state           */
+  HAL_LockTypeDef             Lock;          /*!< DAC locking object                */
-  HAL_LockTypeDef             Lock;          /*!< DAC locking object                */
+  DMA_HandleTypeDef           *DMA_Handle1;  /*!< Pointer DMA handler for channel 1 */
-  DMA_HandleTypeDef           *DMA_Handle1;  /*!< Pointer DMA handler for channel 1 */
+  DMA_HandleTypeDef           *DMA_Handle2;  /*!< Pointer DMA handler for channel 2 */
-  DMA_HandleTypeDef           *DMA_Handle2;  /*!< Pointer DMA handler for channel 2 */
+  __IO uint32_t               ErrorCode;     /*!< DAC Error code                    */
-  __IO uint32_t               ErrorCode;     /*!< DAC Error code                    */
+#if (USE_HAL_DAC_REGISTER_CALLBACKS == 1)
-#if (USE_HAL_DAC_REGISTER_CALLBACKS == 1)
+  void (* ConvCpltCallbackCh1)(struct __DAC_HandleTypeDef *hdac);
-  void (* ConvCpltCallbackCh1)            (struct __DAC_HandleTypeDef *hdac);
+  void (* ConvHalfCpltCallbackCh1)(struct __DAC_HandleTypeDef *hdac);
-  void (* ConvHalfCpltCallbackCh1)        (struct __DAC_HandleTypeDef *hdac);
+  void (* ErrorCallbackCh1)(struct __DAC_HandleTypeDef *hdac);
-  void (* ErrorCallbackCh1)               (struct __DAC_HandleTypeDef *hdac);
+  void (* DMAUnderrunCallbackCh1)(struct __DAC_HandleTypeDef *hdac);
-  void (* DMAUnderrunCallbackCh1)         (struct __DAC_HandleTypeDef *hdac);
+  void (* ConvCpltCallbackCh2)(struct __DAC_HandleTypeDef *hdac);
-  void (* ConvCpltCallbackCh2)            (struct __DAC_HandleTypeDef *hdac);
+  void (* ConvHalfCpltCallbackCh2)(struct __DAC_HandleTypeDef *hdac);
-  void (* ConvHalfCpltCallbackCh2)        (struct __DAC_HandleTypeDef *hdac);
+  void (* ErrorCallbackCh2)(struct __DAC_HandleTypeDef *hdac);
-  void (* ErrorCallbackCh2)               (struct __DAC_HandleTypeDef *hdac);
+  void (* DMAUnderrunCallbackCh2)(struct __DAC_HandleTypeDef *hdac);
-  void (* DMAUnderrunCallbackCh2)         (struct __DAC_HandleTypeDef *hdac);
+  void (* MspInitCallback)(struct __DAC_HandleTypeDef *hdac);
-  void (* MspInitCallback)                (struct __DAC_HandleTypeDef *hdac);
+  void (* MspDeInitCallback)(struct __DAC_HandleTypeDef *hdac);
-  void (* MspDeInitCallback)              (struct __DAC_HandleTypeDef *hdac);
+#endif /* USE_HAL_DAC_REGISTER_CALLBACKS */
-#endif /* USE_HAL_DAC_REGISTER_CALLBACKS */
+} DAC_HandleTypeDef;
-} DAC_HandleTypeDef;
+/**
-/**
+  * @brief   DAC Configuration regular Channel structure definition
-  * @brief   DAC Configuration regular Channel structure definition
+  */
-  */
+typedef struct
-typedef struct
+{
-{
+  uint32_t DAC_Trigger;                  /*!< Specifies the external trigger for the selected DAC channel.
-  uint32_t DAC_Trigger;                  /*!< Specifies the external trigger for the selected DAC channel.
+                                              This parameter can be a value of @ref DAC_trigger_selection */
-                                              This parameter can be a value of @ref DAC_trigger_selection */
+  uint32_t DAC_OutputBuffer;             /*!< Specifies whether the DAC channel output buffer is enabled or disabled.
-  uint32_t DAC_OutputBuffer;             /*!< Specifies whether the DAC channel output buffer is enabled or disabled.
+                                               This parameter can be a value of @ref DAC_output_buffer */
-                                               This parameter can be a value of @ref DAC_output_buffer */
+} DAC_ChannelConfTypeDef;
-} DAC_ChannelConfTypeDef;
+#if (USE_HAL_DAC_REGISTER_CALLBACKS == 1)
-#if (USE_HAL_DAC_REGISTER_CALLBACKS == 1)
+/**
-/**
+  * @brief  HAL DAC Callback ID enumeration definition
-  * @brief  HAL DAC Callback ID enumeration definition
+  */
-  */
+typedef enum
-typedef enum
+{
-{
+  HAL_DAC_CH1_COMPLETE_CB_ID                 = 0x00U,  /*!< DAC CH1 Complete Callback ID      */
-  HAL_DAC_CH1_COMPLETE_CB_ID                 = 0x00U,  /*!< DAC CH1 Complete Callback ID      */
+  HAL_DAC_CH1_HALF_COMPLETE_CB_ID            = 0x01U,  /*!< DAC CH1 half Complete Callback ID */
-  HAL_DAC_CH1_HALF_COMPLETE_CB_ID            = 0x01U,  /*!< DAC CH1 half Complete Callback ID */
+  HAL_DAC_CH1_ERROR_ID                       = 0x02U,  /*!< DAC CH1 error Callback ID         */
-  HAL_DAC_CH1_ERROR_ID                       = 0x02U,  /*!< DAC CH1 error Callback ID         */
+  HAL_DAC_CH1_UNDERRUN_CB_ID                 = 0x03U,  /*!< DAC CH1 underrun Callback ID      */
-  HAL_DAC_CH1_UNDERRUN_CB_ID                 = 0x03U,  /*!< DAC CH1 underrun Callback ID      */
+  HAL_DAC_CH2_COMPLETE_CB_ID                 = 0x04U,  /*!< DAC CH2 Complete Callback ID      */
-  HAL_DAC_CH2_COMPLETE_CB_ID                 = 0x04U,  /*!< DAC CH2 Complete Callback ID      */
+  HAL_DAC_CH2_HALF_COMPLETE_CB_ID            = 0x05U,  /*!< DAC CH2 half Complete Callback ID */
-  HAL_DAC_CH2_HALF_COMPLETE_CB_ID            = 0x05U,  /*!< DAC CH2 half Complete Callback ID */
+  HAL_DAC_CH2_ERROR_ID                       = 0x06U,  /*!< DAC CH2 error Callback ID         */
-  HAL_DAC_CH2_ERROR_ID                       = 0x06U,  /*!< DAC CH2 error Callback ID         */
+  HAL_DAC_CH2_UNDERRUN_CB_ID                 = 0x07U,  /*!< DAC CH2 underrun Callback ID      */
-  HAL_DAC_CH2_UNDERRUN_CB_ID                 = 0x07U,  /*!< DAC CH2 underrun Callback ID      */
+  HAL_DAC_MSPINIT_CB_ID                      = 0x08U,  /*!< DAC MspInit Callback ID           */
-  HAL_DAC_MSPINIT_CB_ID                      = 0x08U,  /*!< DAC MspInit Callback ID           */
+  HAL_DAC_MSPDEINIT_CB_ID                    = 0x09U,  /*!< DAC MspDeInit Callback ID         */
-  HAL_DAC_MSPDEINIT_CB_ID                    = 0x09U,  /*!< DAC MspDeInit Callback ID         */
+  HAL_DAC_ALL_CB_ID                          = 0x0AU   /*!< DAC All ID                        */
-  HAL_DAC_ALL_CB_ID                          = 0x0AU   /*!< DAC All ID                        */
+} HAL_DAC_CallbackIDTypeDef;
-} HAL_DAC_CallbackIDTypeDef;
+/**
-/**
+  * @brief  HAL DAC Callback pointer definition
-  * @brief  HAL DAC Callback pointer definition
+  */
-  */
+typedef void (*pDAC_CallbackTypeDef)(DAC_HandleTypeDef *hdac);
-typedef void (*pDAC_CallbackTypeDef)(DAC_HandleTypeDef *hdac);
+#endif /* USE_HAL_DAC_REGISTER_CALLBACKS */
-#endif /* USE_HAL_DAC_REGISTER_CALLBACKS */
+/**
-/**
+  * @}
-  * @}
+  */
-  */
+/* Exported constants --------------------------------------------------------*/
-/* Exported constants --------------------------------------------------------*/
+/** @defgroup DAC_Exported_Constants DAC Exported Constants
-/** @defgroup DAC_Exported_Constants DAC Exported Constants
+  * @{
-  * @{
+  */
-  */
+/** @defgroup DAC_Error_Code DAC Error Code
-/** @defgroup DAC_Error_Code DAC Error Code
+  * @{
-  * @{
+  */
-  */
+#define  HAL_DAC_ERROR_NONE              0x00U    /*!< No error                          */
-#define  HAL_DAC_ERROR_NONE              0x00U    /*!< No error                          */
+#define  HAL_DAC_ERROR_DMAUNDERRUNCH1    0x01U    /*!< DAC channel1 DMA underrun error   */
-#define  HAL_DAC_ERROR_DMAUNDERRUNCH1    0x01U    /*!< DAC channel1 DMA underrun error   */
+#define  HAL_DAC_ERROR_DMAUNDERRUNCH2    0x02U    /*!< DAC channel2 DMA underrun error   */
-#define  HAL_DAC_ERROR_DMAUNDERRUNCH2    0x02U    /*!< DAC channel2 DMA underrun error   */
+#define  HAL_DAC_ERROR_DMA               0x04U    /*!< DMA error                         */
-#define  HAL_DAC_ERROR_DMA               0x04U    /*!< DMA error                         */
+#define  HAL_DAC_ERROR_TIMEOUT           0x08U    /*!< Timeout error                     */
-#define  HAL_DAC_ERROR_TIMEOUT           0x08U    /*!< Timeout error                     */
+#if (USE_HAL_DAC_REGISTER_CALLBACKS == 1)
-#if (USE_HAL_DAC_REGISTER_CALLBACKS == 1)
+#define HAL_DAC_ERROR_INVALID_CALLBACK   0x10U    /*!< Invalid callback error            */
-#define HAL_DAC_ERROR_INVALID_CALLBACK   0x10U    /*!< Invalid callback error            */
+#endif /* USE_HAL_DAC_REGISTER_CALLBACKS */
-#endif /* USE_HAL_DAC_REGISTER_CALLBACKS */
+/**
-/**
+  * @}
-  * @}
+  */
-  */
+/** @defgroup DAC_output_buffer DAC output buffer
-/** @defgroup DAC_output_buffer DAC output buffer
+  * @{
-  * @{
+  */
-  */
+#define DAC_OUTPUTBUFFER_ENABLE            0x00000000U
-#define DAC_OUTPUTBUFFER_ENABLE            0x00000000U
+#define DAC_OUTPUTBUFFER_DISABLE           (DAC_CR_BOFF1)
-#define DAC_OUTPUTBUFFER_DISABLE           (DAC_CR_BOFF1)
+/**
-/**
+  * @}
-  * @}
+  */
-  */
+/** @defgroup DAC_Channel_selection DAC Channel selection
-/** @defgroup DAC_Channel_selection DAC Channel selection
+  * @{
-  * @{
+  */
-  */
+#define DAC_CHANNEL_1                      0x00000000U
-#define DAC_CHANNEL_1                      0x00000000U
+#define DAC_CHANNEL_2                      0x00000010U
-#define DAC_CHANNEL_2                      0x00000010U
+/**
-/**
+  * @}
-  * @}
+  */
-  */
+/** @defgroup DAC_data_alignment DAC data alignment
-/** @defgroup DAC_data_alignment DAC data alignment
+  * @{
-  * @{
+  */
-  */
+#define DAC_ALIGN_12B_R                    0x00000000U
-#define DAC_ALIGN_12B_R                    0x00000000U
+#define DAC_ALIGN_12B_L                    0x00000004U
-#define DAC_ALIGN_12B_L                    0x00000004U
+#define DAC_ALIGN_8B_R                     0x00000008U
-#define DAC_ALIGN_8B_R                     0x00000008U
+/**
-/**
+  * @}
-  * @}
+  */
-  */
+/** @defgroup DAC_flags_definition DAC flags definition
-/** @defgroup DAC_flags_definition DAC flags definition
+  * @{
-  * @{
+  */
-  */
+#define DAC_FLAG_DMAUDR1                   (DAC_SR_DMAUDR1)
-#define DAC_FLAG_DMAUDR1                   (DAC_SR_DMAUDR1)
+#define DAC_FLAG_DMAUDR2                   (DAC_SR_DMAUDR2)
-#define DAC_FLAG_DMAUDR2                   (DAC_SR_DMAUDR2)
+/**
-/**
+  * @}
-  * @}
+  */
-  */
+/** @defgroup DAC_IT_definition  DAC IT definition
-/** @defgroup DAC_IT_definition  DAC IT definition
+  * @{
-  * @{
+  */
-  */
+#define DAC_IT_DMAUDR1                   (DAC_SR_DMAUDR1)
-#define DAC_IT_DMAUDR1                   (DAC_SR_DMAUDR1)
+#define DAC_IT_DMAUDR2                   (DAC_SR_DMAUDR2)
-#define DAC_IT_DMAUDR2                   (DAC_SR_DMAUDR2)
+/**
-/**
+  * @}
-  * @}
+  */
-  */
+/**
-/**
+  * @}
-  * @}
+  */
-  */
+/* Exported macro ------------------------------------------------------------*/
-/* Exported macro ------------------------------------------------------------*/
+/** @defgroup DAC_Exported_Macros DAC Exported Macros
-/** @defgroup DAC_Exported_Macros DAC Exported Macros
+  * @{
-  * @{
+  */
-  */
+/** @brief Reset DAC handle state.
-/** @brief Reset DAC handle state.
+  * @param  __HANDLE__ specifies the DAC handle.
-  * @param  __HANDLE__ specifies the DAC handle.
+  * @retval None
-  * @retval None
+  */
-  */
+#if (USE_HAL_DAC_REGISTER_CALLBACKS == 1)
-#if (USE_HAL_DAC_REGISTER_CALLBACKS == 1)
+#define __HAL_DAC_RESET_HANDLE_STATE(__HANDLE__) do {                                                        \
-#define __HAL_DAC_RESET_HANDLE_STATE(__HANDLE__) do {                                                        \
+                                                      (__HANDLE__)->State             = HAL_DAC_STATE_RESET; \
-                                                      (__HANDLE__)->State             = HAL_DAC_STATE_RESET; \
+                                                      (__HANDLE__)->MspInitCallback   = NULL;                \
-                                                      (__HANDLE__)->MspInitCallback   = NULL;                \
+                                                      (__HANDLE__)->MspDeInitCallback = NULL;                \
-                                                      (__HANDLE__)->MspDeInitCallback = NULL;                \
+                                                     } while(0)
-                                                     } while(0)
+#else
-#else
+#define __HAL_DAC_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_DAC_STATE_RESET)
-#define __HAL_DAC_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_DAC_STATE_RESET)
+#endif /* USE_HAL_DAC_REGISTER_CALLBACKS */
-#endif /* USE_HAL_DAC_REGISTER_CALLBACKS */
+/** @brief Enable the DAC channel.
-/** @brief Enable the DAC channel.
+  * @param  __HANDLE__ specifies the DAC handle.
-  * @param  __HANDLE__ specifies the DAC handle.
+  * @param  __DAC_Channel__ specifies the DAC channel
-  * @param  __DAC_Channel__ specifies the DAC channel
+  * @retval None
-  * @retval None
+  */
-  */
+#define __HAL_DAC_ENABLE(__HANDLE__, __DAC_Channel__) \
-#define __HAL_DAC_ENABLE(__HANDLE__, __DAC_Channel__) \
+  ((__HANDLE__)->Instance->CR |=  (DAC_CR_EN1 << ((__DAC_Channel__) & 0x10UL)))
-  ((__HANDLE__)->Instance->CR |=  (DAC_CR_EN1 << ((__DAC_Channel__) & 0x10UL)))
+/** @brief Disable the DAC channel.
-/** @brief Disable the DAC channel.
+  * @param  __HANDLE__ specifies the DAC handle
-  * @param  __HANDLE__ specifies the DAC handle
+  * @param  __DAC_Channel__ specifies the DAC channel.
-  * @param  __DAC_Channel__ specifies the DAC channel.
+  * @retval None
-  * @retval None
+  */
-  */
+#define __HAL_DAC_DISABLE(__HANDLE__, __DAC_Channel__) \
-#define __HAL_DAC_DISABLE(__HANDLE__, __DAC_Channel__) \
+  ((__HANDLE__)->Instance->CR &=  ~(DAC_CR_EN1 << ((__DAC_Channel__) & 0x10UL)))
-  ((__HANDLE__)->Instance->CR &=  ~(DAC_CR_EN1 << ((__DAC_Channel__) & 0x10UL)))
+/** @brief Set DHR12R1 alignment.
-/** @brief Set DHR12R1 alignment.
+  * @param  __ALIGNMENT__ specifies the DAC alignment
-  * @param  __ALIGNMENT__ specifies the DAC alignment
+  * @retval None
-  * @retval None
+  */
-  */
+#define DAC_DHR12R1_ALIGNMENT(__ALIGNMENT__) (0x00000008UL + (__ALIGNMENT__))
-#define DAC_DHR12R1_ALIGNMENT(__ALIGNMENT__) (0x00000008UL + (__ALIGNMENT__))
+/** @brief  Set DHR12R2 alignment.
-/** @brief  Set DHR12R2 alignment.
+  * @param  __ALIGNMENT__ specifies the DAC alignment
-  * @param  __ALIGNMENT__ specifies the DAC alignment
+  * @retval None
-  * @retval None
+  */
-  */
+#define DAC_DHR12R2_ALIGNMENT(__ALIGNMENT__) (0x00000014UL + (__ALIGNMENT__))
-#define DAC_DHR12R2_ALIGNMENT(__ALIGNMENT__) (0x00000014UL + (__ALIGNMENT__))
+/** @brief  Set DHR12RD alignment.
-/** @brief  Set DHR12RD alignment.
+  * @param  __ALIGNMENT__ specifies the DAC alignment
-  * @param  __ALIGNMENT__ specifies the DAC alignment
+  * @retval None
-  * @retval None
+  */
-  */
+#define DAC_DHR12RD_ALIGNMENT(__ALIGNMENT__) (0x00000020UL + (__ALIGNMENT__))
-#define DAC_DHR12RD_ALIGNMENT(__ALIGNMENT__) (0x00000020UL + (__ALIGNMENT__))
+/** @brief Enable the DAC interrupt.
-/** @brief Enable the DAC interrupt.
+  * @param  __HANDLE__ specifies the DAC handle
-  * @param  __HANDLE__ specifies the DAC handle
+  * @param  __INTERRUPT__ specifies the DAC interrupt.
-  * @param  __INTERRUPT__ specifies the DAC interrupt.
+  *          This parameter can be any combination of the following values:
-  *          This parameter can be any combination of the following values:
+  *            @arg DAC_IT_DMAUDR1 DAC channel 1 DMA underrun interrupt
-  *            @arg DAC_IT_DMAUDR1 DAC channel 1 DMA underrun interrupt
+  *            @arg DAC_IT_DMAUDR2 DAC channel 2 DMA underrun interrupt
-  *            @arg DAC_IT_DMAUDR2 DAC channel 2 DMA underrun interrupt
+  * @retval None
-  * @retval None
+  */
-  */
+#define __HAL_DAC_ENABLE_IT(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->CR) |= (__INTERRUPT__))
-#define __HAL_DAC_ENABLE_IT(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->CR) |= (__INTERRUPT__))
+/** @brief Disable the DAC interrupt.
-/** @brief Disable the DAC interrupt.
+  * @param  __HANDLE__ specifies the DAC handle
-  * @param  __HANDLE__ specifies the DAC handle
+  * @param  __INTERRUPT__ specifies the DAC interrupt.
-  * @param  __INTERRUPT__ specifies the DAC interrupt.
+  *          This parameter can be any combination of the following values:
-  *          This parameter can be any combination of the following values:
+  *            @arg DAC_IT_DMAUDR1 DAC channel 1 DMA underrun interrupt
-  *            @arg DAC_IT_DMAUDR1 DAC channel 1 DMA underrun interrupt
+  *            @arg DAC_IT_DMAUDR2 DAC channel 2 DMA underrun interrupt
-  *            @arg DAC_IT_DMAUDR2 DAC channel 2 DMA underrun interrupt
+  * @retval None
-  * @retval None
+  */
-  */
+#define __HAL_DAC_DISABLE_IT(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->CR) &= ~(__INTERRUPT__))
-#define __HAL_DAC_DISABLE_IT(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->CR) &= ~(__INTERRUPT__))
+/** @brief  Check whether the specified DAC interrupt source is enabled or not.
-/** @brief  Check whether the specified DAC interrupt source is enabled or not.
+  * @param __HANDLE__ DAC handle
-  * @param __HANDLE__ DAC handle
+  * @param __INTERRUPT__ DAC interrupt source to check
-  * @param __INTERRUPT__ DAC interrupt source to check
+  *          This parameter can be any combination of the following values:
-  *          This parameter can be any combination of the following values:
+  *            @arg DAC_IT_DMAUDR1 DAC channel 1 DMA underrun interrupt
-  *            @arg DAC_IT_DMAUDR1 DAC channel 1 DMA underrun interrupt
+  *            @arg DAC_IT_DMAUDR2 DAC channel 2 DMA underrun interrupt
-  *            @arg DAC_IT_DMAUDR2 DAC channel 2 DMA underrun interrupt
+  * @retval State of interruption (SET or RESET)
-  * @retval State of interruption (SET or RESET)
+  */
-  */
+#define __HAL_DAC_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->CR\
-#define __HAL_DAC_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->CR\
+                                                             & (__INTERRUPT__)) == (__INTERRUPT__))
-                                                             & (__INTERRUPT__)) == (__INTERRUPT__))
+/** @brief  Get the selected DAC's flag status.
-/** @brief  Get the selected DAC's flag status.
+  * @param  __HANDLE__ specifies the DAC handle.
-  * @param  __HANDLE__ specifies the DAC handle.
+  * @param  __FLAG__ specifies the DAC flag to get.
-  * @param  __FLAG__ specifies the DAC flag to get.
+  *          This parameter can be any combination of the following values:
-  *          This parameter can be any combination of the following values:
+  *            @arg DAC_FLAG_DMAUDR1 DAC channel 1 DMA underrun flag
-  *            @arg DAC_FLAG_DMAUDR1 DAC channel 1 DMA underrun flag
+  *            @arg DAC_FLAG_DMAUDR2 DAC channel 2 DMA underrun flag
-  *            @arg DAC_FLAG_DMAUDR2 DAC channel 2 DMA underrun flag
+  * @retval None
-  * @retval None
+  */
-  */
+#define __HAL_DAC_GET_FLAG(__HANDLE__, __FLAG__) ((((__HANDLE__)->Instance->SR) & (__FLAG__)) == (__FLAG__))
-#define __HAL_DAC_GET_FLAG(__HANDLE__, __FLAG__) ((((__HANDLE__)->Instance->SR) & (__FLAG__)) == (__FLAG__))
+/** @brief  Clear the DAC's flag.
-/** @brief  Clear the DAC's flag.
+  * @param  __HANDLE__ specifies the DAC handle.
-  * @param  __HANDLE__ specifies the DAC handle.
+  * @param  __FLAG__ specifies the DAC flag to clear.
-  * @param  __FLAG__ specifies the DAC flag to clear.
+  *          This parameter can be any combination of the following values:
-  *          This parameter can be any combination of the following values:
+  *            @arg DAC_FLAG_DMAUDR1 DAC channel 1 DMA underrun flag
-  *            @arg DAC_FLAG_DMAUDR1 DAC channel 1 DMA underrun flag
+  *            @arg DAC_FLAG_DMAUDR2 DAC channel 2 DMA underrun flag
-  *            @arg DAC_FLAG_DMAUDR2 DAC channel 2 DMA underrun flag
+  * @retval None
-  * @retval None
+  */
-  */
+#define __HAL_DAC_CLEAR_FLAG(__HANDLE__, __FLAG__) (((__HANDLE__)->Instance->SR) = (__FLAG__))
-#define __HAL_DAC_CLEAR_FLAG(__HANDLE__, __FLAG__) (((__HANDLE__)->Instance->SR) = (__FLAG__))
+/**
-/**
+  * @}
-  * @}
+  */
-  */
+/* Private macro -------------------------------------------------------------*/
-/* Private macro -------------------------------------------------------------*/
+/** @defgroup DAC_Private_Macros DAC Private Macros
-/** @defgroup DAC_Private_Macros DAC Private Macros
+  * @{
-  * @{
+  */
-  */
+#define IS_DAC_OUTPUT_BUFFER_STATE(STATE) (((STATE) == DAC_OUTPUTBUFFER_ENABLE) || \
-#define IS_DAC_OUTPUT_BUFFER_STATE(STATE) (((STATE) == DAC_OUTPUTBUFFER_ENABLE) || \
+                                           ((STATE) == DAC_OUTPUTBUFFER_DISABLE))
-                                           ((STATE) == DAC_OUTPUTBUFFER_DISABLE))
+#define IS_DAC_CHANNEL(CHANNEL) (((CHANNEL) == DAC_CHANNEL_1) || \
-#define IS_DAC_CHANNEL(CHANNEL) (((CHANNEL) == DAC_CHANNEL_1) || \
+                                 ((CHANNEL) == DAC_CHANNEL_2))
-                                 ((CHANNEL) == DAC_CHANNEL_2))
+#define IS_DAC_ALIGN(ALIGN) (((ALIGN) == DAC_ALIGN_12B_R) || \
-#define IS_DAC_ALIGN(ALIGN) (((ALIGN) == DAC_ALIGN_12B_R) || \
+                             ((ALIGN) == DAC_ALIGN_12B_L) || \
-                             ((ALIGN) == DAC_ALIGN_12B_L) || \
+                             ((ALIGN) == DAC_ALIGN_8B_R))
-                             ((ALIGN) == DAC_ALIGN_8B_R))
+#define IS_DAC_DATA(DATA) ((DATA) <= 0xFFF0UL)
-#define IS_DAC_DATA(DATA) ((DATA) <= 0xFFF0UL)
+/**
-/**
+  * @}
-  * @}
+  */
-  */
+/* Include DAC HAL Extended module */
-/* Include DAC HAL Extended module */
+#include "stm32f1xx_hal_dac_ex.h"
-#include "stm32f1xx_hal_dac_ex.h"
+/* Exported functions --------------------------------------------------------*/
-/* Exported functions --------------------------------------------------------*/
+/** @addtogroup DAC_Exported_Functions
-/** @addtogroup DAC_Exported_Functions
+  * @{
-  * @{
+  */
-  */
+/** @addtogroup DAC_Exported_Functions_Group1
-/** @addtogroup DAC_Exported_Functions_Group1
+  * @{
-  * @{
+  */
-  */
+/* Initialization and de-initialization functions *****************************/
-/* Initialization and de-initialization functions *****************************/
+HAL_StatusTypeDef HAL_DAC_Init(DAC_HandleTypeDef *hdac);
-HAL_StatusTypeDef HAL_DAC_Init(DAC_HandleTypeDef *hdac);
+HAL_StatusTypeDef HAL_DAC_DeInit(DAC_HandleTypeDef *hdac);
-HAL_StatusTypeDef HAL_DAC_DeInit(DAC_HandleTypeDef *hdac);
+void HAL_DAC_MspInit(DAC_HandleTypeDef *hdac);
-void HAL_DAC_MspInit(DAC_HandleTypeDef *hdac);
+void HAL_DAC_MspDeInit(DAC_HandleTypeDef *hdac);
-void HAL_DAC_MspDeInit(DAC_HandleTypeDef *hdac);
+/**
-/**
+  * @}
-  * @}
+  */
-  */
+/** @addtogroup DAC_Exported_Functions_Group2
-/** @addtogroup DAC_Exported_Functions_Group2
+  * @{
-  * @{
+  */
-  */
+/* IO operation functions *****************************************************/
-/* IO operation functions *****************************************************/
+HAL_StatusTypeDef HAL_DAC_Start(DAC_HandleTypeDef *hdac, uint32_t Channel);
-HAL_StatusTypeDef HAL_DAC_Start(DAC_HandleTypeDef *hdac, uint32_t Channel);
+HAL_StatusTypeDef HAL_DAC_Stop(DAC_HandleTypeDef *hdac, uint32_t Channel);
-HAL_StatusTypeDef HAL_DAC_Stop(DAC_HandleTypeDef *hdac, uint32_t Channel);
+HAL_StatusTypeDef HAL_DAC_Start_DMA(DAC_HandleTypeDef *hdac, uint32_t Channel, const uint32_t *pData, uint32_t Length,
-HAL_StatusTypeDef HAL_DAC_Start_DMA(DAC_HandleTypeDef *hdac, uint32_t Channel, uint32_t *pData, uint32_t Length,
+                                    uint32_t Alignment);
-                                    uint32_t Alignment);
+HAL_StatusTypeDef HAL_DAC_Stop_DMA(DAC_HandleTypeDef *hdac, uint32_t Channel);
-HAL_StatusTypeDef HAL_DAC_Stop_DMA(DAC_HandleTypeDef *hdac, uint32_t Channel);
+void HAL_DAC_IRQHandler(DAC_HandleTypeDef *hdac);
-void HAL_DAC_IRQHandler(DAC_HandleTypeDef *hdac);
+HAL_StatusTypeDef HAL_DAC_SetValue(DAC_HandleTypeDef *hdac, uint32_t Channel, uint32_t Alignment, uint32_t Data);
-HAL_StatusTypeDef HAL_DAC_SetValue(DAC_HandleTypeDef *hdac, uint32_t Channel, uint32_t Alignment, uint32_t Data);
+void HAL_DAC_ConvCpltCallbackCh1(DAC_HandleTypeDef *hdac);
-void HAL_DAC_ConvCpltCallbackCh1(DAC_HandleTypeDef *hdac);
+void HAL_DAC_ConvHalfCpltCallbackCh1(DAC_HandleTypeDef *hdac);
-void HAL_DAC_ConvHalfCpltCallbackCh1(DAC_HandleTypeDef *hdac);
+void HAL_DAC_ErrorCallbackCh1(DAC_HandleTypeDef *hdac);
-void HAL_DAC_ErrorCallbackCh1(DAC_HandleTypeDef *hdac);
+void HAL_DAC_DMAUnderrunCallbackCh1(DAC_HandleTypeDef *hdac);
-void HAL_DAC_DMAUnderrunCallbackCh1(DAC_HandleTypeDef *hdac);
+#if (USE_HAL_DAC_REGISTER_CALLBACKS == 1)
-#if (USE_HAL_DAC_REGISTER_CALLBACKS == 1)
+/* DAC callback registering/unregistering */
-/* DAC callback registering/unregistering */
+HAL_StatusTypeDef     HAL_DAC_RegisterCallback(DAC_HandleTypeDef *hdac, HAL_DAC_CallbackIDTypeDef CallbackID,
-HAL_StatusTypeDef     HAL_DAC_RegisterCallback(DAC_HandleTypeDef *hdac, HAL_DAC_CallbackIDTypeDef CallbackID,
+                                               pDAC_CallbackTypeDef pCallback);
-                                               pDAC_CallbackTypeDef pCallback);
+HAL_StatusTypeDef     HAL_DAC_UnRegisterCallback(DAC_HandleTypeDef *hdac, HAL_DAC_CallbackIDTypeDef CallbackID);
-HAL_StatusTypeDef     HAL_DAC_UnRegisterCallback(DAC_HandleTypeDef *hdac, HAL_DAC_CallbackIDTypeDef CallbackID);
+#endif /* USE_HAL_DAC_REGISTER_CALLBACKS */
-#endif /* USE_HAL_DAC_REGISTER_CALLBACKS */
+/**
-/**
+  * @}
-  * @}
+  */
-  */
+/** @addtogroup DAC_Exported_Functions_Group3
-/** @addtogroup DAC_Exported_Functions_Group3
+  * @{
-  * @{
+  */
-  */
+/* Peripheral Control functions ***********************************************/
-/* Peripheral Control functions ***********************************************/
+uint32_t HAL_DAC_GetValue(const DAC_HandleTypeDef *hdac, uint32_t Channel);
-uint32_t HAL_DAC_GetValue(DAC_HandleTypeDef *hdac, uint32_t Channel);
+HAL_StatusTypeDef HAL_DAC_ConfigChannel(DAC_HandleTypeDef *hdac,
-HAL_StatusTypeDef HAL_DAC_ConfigChannel(DAC_HandleTypeDef *hdac, DAC_ChannelConfTypeDef *sConfig, uint32_t Channel);
+                                        const DAC_ChannelConfTypeDef *sConfig, uint32_t Channel);
 /**
   * @}
   */
 /** @addtogroup DAC_Exported_Functions_Group4
   * @{
   */
 /* Peripheral State and Error functions ***************************************/
-HAL_DAC_StateTypeDef HAL_DAC_GetState(DAC_HandleTypeDef *hdac);
+HAL_DAC_StateTypeDef HAL_DAC_GetState(const DAC_HandleTypeDef *hdac);
-uint32_t HAL_DAC_GetError(DAC_HandleTypeDef *hdac);
+uint32_t HAL_DAC_GetError(const DAC_HandleTypeDef *hdac);
 /**
   * @}
   */
 /**
   * @}
   */
 /** @defgroup DAC_Private_Functions DAC Private Functions
   * @{
   */
 void DAC_DMAConvCpltCh1(DMA_HandleTypeDef *hdma);
 void DAC_DMAErrorCh1(DMA_HandleTypeDef *hdma);
 void DAC_DMAHalfConvCpltCh1(DMA_HandleTypeDef *hdma);
 /**
   * @}
   */
 /**
   * @}
   */
 #endif /* DAC */
 /**
   * @}
   */
 #ifdef __cplusplus
 }
 #endif
 #endif /* STM32F1xx_HAL_DAC_H */
-/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

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(root)/trunk/Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_dac.h – Rev 2 → 3