lib/main/STM32F3/Drivers/STM32F3xx_HAL_Driver/Inc/stm32f3xx_hal_dac.h

   1 /**
   2   ******************************************************************************
   3   * @file    stm32f3xx_hal_dac.h
   4   * @author  MCD Application Team
   5   * @brief   Header file of DAC HAL module.
   6   ******************************************************************************
   7   * @attention
   8   *
   9   * <h2><center>&copy; COPYRIGHT(c) 2016 STMicroelectronics</center></h2>
  10   *
  11   * Redistribution and use in source and binary forms, with or without modification,
  12   * are permitted provided that the following conditions are met:
  13   *   1. Redistributions of source code must retain the above copyright notice,
  14   *      this list of conditions and the following disclaimer.
  15   *   2. Redistributions in binary form must reproduce the above copyright notice,
  16   *      this list of conditions and the following disclaimer in the documentation
  17   *      and/or other materials provided with the distribution.
  18   *   3. Neither the name of STMicroelectronics nor the names of its contributors
  19   *      may be used to endorse or promote products derived from this software
  20   *      without specific prior written permission.
  21   *
  22   * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
  23   * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  24   * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  25   * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
  26   * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  27   * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
  28   * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
  29   * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
  30   * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  31   * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  32   *
  33   ******************************************************************************
  34   */
  35
  36 /* Define to prevent recursive inclusion -------------------------------------*/
  37 #ifndef __STM32F3xx_HAL_DAC_H
  38 #define __STM32F3xx_HAL_DAC_H
  39
  40 #ifdef __cplusplus
  41  extern "C" {
  42 #endif
  43
  44 /* Includes ------------------------------------------------------------------*/
  45 #include "stm32f3xx_hal_def.h"
  46
  47 /** @addtogroup STM32F3xx_HAL_Driver
  48   * @{
  49   */
  50
  51 /** @addtogroup DAC
  52   * @{
  53   */
  54
  55 /* Exported types ------------------------------------------------------------*/
  56
  57 /** @defgroup DAC_Exported_Types DAC Exported Types
  58   * @{
  59   */
  60
  61 /**
  62   * @brief  HAL State structures definition
  63   */
  64 typedef enum
  65 {
  66   HAL_DAC_STATE_RESET             = 0x00U,  /*!< DAC not yet initialized or disabled  */
  67   HAL_DAC_STATE_READY             = 0x01U,  /*!< DAC initialized and ready for use    */
  68   HAL_DAC_STATE_BUSY              = 0x02U,  /*!< DAC internal processing is ongoing   */
  69   HAL_DAC_STATE_TIMEOUT           = 0x03U,  /*!< DAC timeout state                    */
  70   HAL_DAC_STATE_ERROR             = 0x04   /*!< DAC error state                      */
  71
  72 }HAL_DAC_StateTypeDef;
  73
  74 /**
  75   * @brief   DAC Configuration regular Channel structure definition
  76   */
  77 typedef struct
  78 {
  79   uint32_t DAC_Trigger;                 /*!< Specifies the external trigger for the selected DAC channel.
  80                                         This parameter can be a value of @ref DACEx_trigger_selection */
  81
  82   uint32_t DAC_OutputBuffer;            /*!< Specifies whether the DAC channel output buffer is enabled or disabled.
  83                                         This parameter can be a value of @ref DAC_output_buffer
  84                                         For a given DAC channel, is this paramater applies then DAC_OutputSwitch
  85                                         does not apply */
  86
  87   uint32_t DAC_OutputSwitch;            /*!< Specifies whether the DAC channel output switch is enabled or disabled.
  88                                         This parameter can be a value of @ref DAC_OutputSwitch
  89                                         For a given DAC channel, is this paramater applies then DAC_OutputBuffer
  90                                         does not apply */
  91
  92 }DAC_ChannelConfTypeDef;
  93
  94 /**
  95   * @brief  DAC handle Structure definition
  96   */
  97 typedef struct __DAC_HandleTypeDef
  98 {
  99   DAC_TypeDef                 *Instance;      /*!< Register base address             */
 100
 101   __IO HAL_DAC_StateTypeDef   State;          /*!< DAC communication state           */
 102
 103   HAL_LockTypeDef             Lock;          /*!< DAC locking object                */
 104
 105   DMA_HandleTypeDef           *DMA_Handle1;  /*!< Pointer DMA handler for channel 1U */
 106
 107   DMA_HandleTypeDef           *DMA_Handle2;  /*!< Pointer DMA handler for channel 2U */
 108
 109   __IO uint32_t               ErrorCode;     /*!< DAC Error code                    */
 110
 111 }DAC_HandleTypeDef;
 112 /**
 113   * @}
 114   */
 115
 116 /* Exported constants --------------------------------------------------------*/
 117 /** @defgroup DAC_Exported_Constants DAC Exported Constants
 118   * @{
 119   */
 120
 121 /** @defgroup DAC_Error_Code DAC Error Code
 122   * @{
 123   */
 124 #define  HAL_DAC_ERROR_NONE              0x00    /*!< No error                          */
 125 #define  HAL_DAC_ERROR_DMAUNDERRUNCH1    0x01    /*!< DAC channel1 DMA underrun error   */
 126 #define  HAL_DAC_ERROR_DMAUNDERRUNCH2    0x02    /*!< DAC channel2 DMA underrun error   */
 127 #define  HAL_DAC_ERROR_DMA               0x04    /*!< DMA error                         */
 128 /**
 129   * @}
 130   */
 131
 132 /** @defgroup DAC_lfsrunmask_triangleamplitude DAC lfsrunmask triangleamplitude
 133   * @{
 134   */
 135 #define DAC_LFSRUNMASK_BIT0                (0x00000000U) /*!< Unmask DAC channel LFSR bit0 for noise wave generation */
 136 #define DAC_LFSRUNMASK_BITS1_0             ((uint32_t)DAC_CR_MAMP1_0) /*!< Unmask DAC channel LFSR bit[1:0] for noise wave generation */
 137 #define DAC_LFSRUNMASK_BITS2_0             ((uint32_t)DAC_CR_MAMP1_1) /*!< Unmask DAC channel LFSR bit[2:0] for noise wave generation */
 138 #define DAC_LFSRUNMASK_BITS3_0             ((uint32_t)DAC_CR_MAMP1_1 | DAC_CR_MAMP1_0)/*!< Unmask DAC channel LFSR bit[3:0] for noise wave generation */
 139 #define DAC_LFSRUNMASK_BITS4_0             ((uint32_t)DAC_CR_MAMP1_2) /*!< Unmask DAC channel LFSR bit[4:0] for noise wave generation */
 140 #define DAC_LFSRUNMASK_BITS5_0             ((uint32_t)DAC_CR_MAMP1_2 | DAC_CR_MAMP1_0) /*!< Unmask DAC channel LFSR bit[5:0] for noise wave generation */
 141 #define DAC_LFSRUNMASK_BITS6_0             ((uint32_t)DAC_CR_MAMP1_2 | DAC_CR_MAMP1_1) /*!< Unmask DAC channel LFSR bit[6:0] for noise wave generation */
 142 #define DAC_LFSRUNMASK_BITS7_0             ((uint32_t)DAC_CR_MAMP1_2 | DAC_CR_MAMP1_1 | DAC_CR_MAMP1_0) /*!< Unmask DAC channel LFSR bit[7:0] for noise wave generation */
 143 #define DAC_LFSRUNMASK_BITS8_0             ((uint32_t)DAC_CR_MAMP1_3) /*!< Unmask DAC channel LFSR bit[8:0] for noise wave generation */
 144 #define DAC_LFSRUNMASK_BITS9_0             ((uint32_t)DAC_CR_MAMP1_3 | DAC_CR_MAMP1_0) /*!< Unmask DAC channel LFSR bit[9:0] for noise wave generation */
 145 #define DAC_LFSRUNMASK_BITS10_0            ((uint32_t)DAC_CR_MAMP1_3 | DAC_CR_MAMP1_1) /*!< Unmask DAC channel LFSR bit[10:0] for noise wave generation */
 146 #define DAC_LFSRUNMASK_BITS11_0            ((uint32_t)DAC_CR_MAMP1_3 | DAC_CR_MAMP1_1 | DAC_CR_MAMP1_0) /*!< Unmask DAC channel LFSR bit[11:0] for noise wave generation */
 147 #define DAC_TRIANGLEAMPLITUDE_1            (0x00000000U) /*!< Select max triangle amplitude of 1U */
 148 #define DAC_TRIANGLEAMPLITUDE_3            ((uint32_t)DAC_CR_MAMP1_0) /*!< Select max triangle amplitude of 3U */
 149 #define DAC_TRIANGLEAMPLITUDE_7            ((uint32_t)DAC_CR_MAMP1_1) /*!< Select max triangle amplitude of 7U */
 150 #define DAC_TRIANGLEAMPLITUDE_15           ((uint32_t)DAC_CR_MAMP1_1 | DAC_CR_MAMP1_0) /*!< Select max triangle amplitude of 15U */
 151 #define DAC_TRIANGLEAMPLITUDE_31           ((uint32_t)DAC_CR_MAMP1_2) /*!< Select max triangle amplitude of 31U */
 152 #define DAC_TRIANGLEAMPLITUDE_63           ((uint32_t)DAC_CR_MAMP1_2 | DAC_CR_MAMP1_0) /*!< Select max triangle amplitude of 63U */
 153 #define DAC_TRIANGLEAMPLITUDE_127          ((uint32_t)DAC_CR_MAMP1_2 | DAC_CR_MAMP1_1) /*!< Select max triangle amplitude of 127U */
 154 #define DAC_TRIANGLEAMPLITUDE_255          ((uint32_t)DAC_CR_MAMP1_2 | DAC_CR_MAMP1_1 | DAC_CR_MAMP1_0) /*!< Select max triangle amplitude of 255U */
 155 #define DAC_TRIANGLEAMPLITUDE_511          ((uint32_t)DAC_CR_MAMP1_3) /*!< Select max triangle amplitude of 511U */
 156 #define DAC_TRIANGLEAMPLITUDE_1023         ((uint32_t)DAC_CR_MAMP1_3 | DAC_CR_MAMP1_0) /*!< Select max triangle amplitude of 1023U */
 157 #define DAC_TRIANGLEAMPLITUDE_2047         ((uint32_t)DAC_CR_MAMP1_3 | DAC_CR_MAMP1_1) /*!< Select max triangle amplitude of 2047U */
 158 #define DAC_TRIANGLEAMPLITUDE_4095         ((uint32_t)DAC_CR_MAMP1_3 | DAC_CR_MAMP1_1 | DAC_CR_MAMP1_0) /*!< Select max triangle amplitude of 4095U */
 159
 160 /**
 161   * @}
 162   */
 163
 164 /** @defgroup DAC_output_buffer DAC output buffer
 165   * @{
 166   */
 167 #define DAC_OUTPUTBUFFER_ENABLE            (0x00000000U)
 168 #define DAC_OUTPUTBUFFER_DISABLE           ((uint32_t)DAC_CR_BOFF1)
 169
 170 /**
 171   * @}
 172   */
 173
 174 #if defined(STM32F303x8) || defined(STM32F334x8) || defined(STM32F328xx)
 175 /** @defgroup DAC_output_switch DAC output switch
 176   * @{
 177   */
 178 #define DAC_OUTPUTSWITCH_DISABLE           (0x00000000U)
 179 #define DAC_OUTPUTSWITCH_ENABLE            ((uint32_t)DAC_CR_OUTEN1)
 180
 181 /**
 182   * @}
 183   */
 184
 185 #endif /* STM32F303x8 || STM32F334x8 || STM32F328xx || */
 186 /** @defgroup DAC_data_alignement DAC data alignement
 187   * @{
 188   */
 189 #define DAC_ALIGN_12B_R                    (0x00000000U)
 190 #define DAC_ALIGN_12B_L                    (0x00000004U)
 191 #define DAC_ALIGN_8B_R                     (0x00000008U)
 192
 193 /**
 194   * @}
 195   */
 196
 197 /** @defgroup DAC_flags_definition DAC flags definition
 198   * @{
 199   */
 200 #define DAC_FLAG_DMAUDR1                   ((uint32_t)DAC_SR_DMAUDR1)
 201 #define DAC_FLAG_DMAUDR2                   ((uint32_t)DAC_SR_DMAUDR2)
 202 /**
 203   * @}
 204   */
 205
 206 /** @defgroup DAC_interrupts_definition DAC interrupts definition
 207   * @{
 208   */
 209 #define DAC_IT_DMAUDR1                   ((uint32_t)DAC_CR_DMAUDRIE1)
 210 #define DAC_IT_DMAUDR2                   ((uint32_t)DAC_CR_DMAUDRIE2)
 211
 212 /**
 213   * @}
 214   */
 215
 216 /**
 217   * @}
 218   */
 219
 220 /* Exported macro ------------------------------------------------------------*/
 221
 222 /** @defgroup DAC_Exported_Macros DAC Exported Macros
 223   * @{
 224   */
 225
 226 /** @brief Reset DAC handle state
 227   * @param  __HANDLE__ specifies the DAC handle.
 228   * @retval None
 229   */
 230 #define __HAL_DAC_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_DAC_STATE_RESET)
 231
 232 /** @brief Enable the DAC channel
 233   * @param  __HANDLE__ specifies the DAC handle.
 234   * @param  __DAC_Channel__ specifies the DAC channel
 235   * @retval None
 236   */
 237 #define __HAL_DAC_ENABLE(__HANDLE__, __DAC_Channel__) \
 238 ((__HANDLE__)->Instance->CR |=  (DAC_CR_EN1 << (__DAC_Channel__)))
 239
 240 /** @brief Disable the DAC channel
 241   * @param  __HANDLE__ specifies the DAC handle
 242   * @param  __DAC_Channel__ specifies the DAC channel.
 243   * @retval None
 244   */
 245 #define __HAL_DAC_DISABLE(__HANDLE__, __DAC_Channel__) \
 246 ((__HANDLE__)->Instance->CR &=  ~(DAC_CR_EN1 << (__DAC_Channel__)))
 247
 248 /** @brief Set DHR12R1 alignment
 249   * @param  __ALIGNMENT__ specifies the DAC alignment
 250   * @retval None
 251   */
 252 #define DAC_DHR12R1_ALIGNMENT(__ALIGNMENT__) ((0x00000008U) + (__ALIGNMENT__))
 253
 254 /** @brief  Set DHR12R2 alignment
 255   * @param  __ALIGNMENT__ specifies the DAC alignment
 256   * @retval None
 257   */
 258 #define DAC_DHR12R2_ALIGNMENT(__ALIGNMENT__) ((0x00000014U) + (__ALIGNMENT__))
 259
 260 /** @brief  Set DHR12RD alignment
 261   * @param  __ALIGNMENT__ specifies the DAC alignment
 262   * @retval None
 263   */
 264 #define DAC_DHR12RD_ALIGNMENT(__ALIGNMENT__) ((0x00000020U) + (__ALIGNMENT__))
 265
 266 /** @brief Enable the DAC interrupt
 267   * @param  __HANDLE__ specifies the DAC handle
 268   * @param  __INTERRUPT__ specifies the DAC interrupt.
 269   *          This parameter can be any combination of the following values:
 270   *            @arg DAC_IT_DMAUDR1: DAC channel 1 DMA underrun interrupt
 271   *            @arg DAC_IT_DMAUDR2: DAC channel 2 DMA underrun interrupt
 272   * @retval None
 273   */
 274 #define __HAL_DAC_ENABLE_IT(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->CR) |= (__INTERRUPT__))
 275
 276 /** @brief Disable the DAC interrupt
 277   * @param  __HANDLE__ specifies the DAC handle
 278   * @param  __INTERRUPT__ specifies the DAC interrupt.
 279   *          This parameter can be any combination of the following values:
 280   *            @arg DAC_IT_DMAUDR1: DAC channel 1 DMA underrun interrupt
 281   *            @arg DAC_IT_DMAUDR2: DAC channel 2 DMA underrun interrupt
 282   * @retval None
 283   */
 284 #define __HAL_DAC_DISABLE_IT(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->CR) &= ~(__INTERRUPT__))
 285
 286 /** @brief  Check whether the specified DAC interrupt source is enabled or not
 287   * @param __HANDLE__ DAC handle
 288   * @param __INTERRUPT__ DAC interrupt source to check
 289   *          This parameter can be any combination of the following values:
 290   *            @arg DAC_IT_DMAUDR1: DAC channel 1 DMA underrun interrupt
 291   *            @arg DAC_IT_DMAUDR2: DAC channel 2 DMA underrun interrupt
 292   * @retval State of interruption (SET or RESET)
 293   */
 294 #define __HAL_DAC_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->CR & (__INTERRUPT__)) == (__INTERRUPT__))
 295
 296 /** @brief  Get the selected DAC's flag status
 297   * @param  __HANDLE__ specifies the DAC handle.
 298   * @param  __FLAG__ specifies the DAC flag to get.
 299   *          This parameter can be any combination of the following values:
 300   *            @arg DAC_FLAG_DMAUDR1: DAC channel 1 DMA underrun flag
 301   *            @arg DAC_FLAG_DMAUDR2: DAC channel 2 DMA underrun flag
 302   * @retval None
 303   */
 304 #define __HAL_DAC_GET_FLAG(__HANDLE__, __FLAG__) ((((__HANDLE__)->Instance->SR) & (__FLAG__)) == (__FLAG__))
 305
 306 /** @brief  Clear the DAC's flag
 307   * @param  __HANDLE__ specifies the DAC handle.
 308   * @param  __FLAG__ specifies the DAC flag to clear.
 309   *          This parameter can be any combination of the following values:
 310   *            @arg DAC_FLAG_DMAUDR1: DAC channel 1 DMA underrun flag
 311   *            @arg DAC_FLAG_DMAUDR2: DAC channel 2 DMA underrun flag
 312   * @retval None
 313   */
 314 #define __HAL_DAC_CLEAR_FLAG(__HANDLE__, __FLAG__) (((__HANDLE__)->Instance->SR) = (__FLAG__))
 315
 316 /**
 317   * @}
 318   */
 319
 320 /* Private macro -------------------------------------------------------------*/
 321
 322 /** @addtogroup DAC_Private_Macros
 323   * @{
 324   */
 325
 326 #define IS_DAC_LFSR_UNMASK_TRIANGLE_AMPLITUDE(VALUE) (((VALUE) == DAC_LFSRUNMASK_BIT0) || \
 327                                                       ((VALUE) == DAC_LFSRUNMASK_BITS1_0) || \
 328                                                       ((VALUE) == DAC_LFSRUNMASK_BITS2_0) || \
 329                                                       ((VALUE) == DAC_LFSRUNMASK_BITS3_0) || \
 330                                                       ((VALUE) == DAC_LFSRUNMASK_BITS4_0) || \
 331                                                       ((VALUE) == DAC_LFSRUNMASK_BITS5_0) || \
 332                                                       ((VALUE) == DAC_LFSRUNMASK_BITS6_0) || \
 333                                                       ((VALUE) == DAC_LFSRUNMASK_BITS7_0) || \
 334                                                       ((VALUE) == DAC_LFSRUNMASK_BITS8_0) || \
 335                                                       ((VALUE) == DAC_LFSRUNMASK_BITS9_0) || \
 336                                                       ((VALUE) == DAC_LFSRUNMASK_BITS10_0) || \
 337                                                       ((VALUE) == DAC_LFSRUNMASK_BITS11_0) || \
 338                                                       ((VALUE) == DAC_TRIANGLEAMPLITUDE_1) || \
 339                                                       ((VALUE) == DAC_TRIANGLEAMPLITUDE_3) || \
 340                                                       ((VALUE) == DAC_TRIANGLEAMPLITUDE_7) || \
 341                                                       ((VALUE) == DAC_TRIANGLEAMPLITUDE_15) || \
 342                                                       ((VALUE) == DAC_TRIANGLEAMPLITUDE_31) || \
 343                                                       ((VALUE) == DAC_TRIANGLEAMPLITUDE_63) || \
 344                                                       ((VALUE) == DAC_TRIANGLEAMPLITUDE_127) || \
 345                                                       ((VALUE) == DAC_TRIANGLEAMPLITUDE_255) || \
 346                                                       ((VALUE) == DAC_TRIANGLEAMPLITUDE_511) || \
 347                                                       ((VALUE) == DAC_TRIANGLEAMPLITUDE_1023) || \
 348                                                       ((VALUE) == DAC_TRIANGLEAMPLITUDE_2047) || \
 349                                                       ((VALUE) == DAC_TRIANGLEAMPLITUDE_4095))
 350
 351 #define IS_DAC_OUTPUT_BUFFER_STATE(STATE) (((STATE) == DAC_OUTPUTBUFFER_ENABLE) || \
 352                                            ((STATE) == DAC_OUTPUTBUFFER_DISABLE))
 353
 354 #if defined(STM32F303x8) || defined(STM32F334x8) || defined(STM32F328xx)
 355 #define IS_DAC_OUTPUT_SWITCH_STATE(STATE) (((STATE) == DAC_OUTPUTSWITCH_DISABLE) || \
 356                                            ((STATE) == DAC_OUTPUTSWITCH_ENABLE))
 357
 358 #endif /* STM32F303x8 || STM32F334x8 || STM32F328xx || */
 359 #define IS_DAC_ALIGN(ALIGN) (((ALIGN) == DAC_ALIGN_12B_R) || \
 360                              ((ALIGN) == DAC_ALIGN_12B_L) || \
 361                              ((ALIGN) == DAC_ALIGN_8B_R))
 362
 363 #define IS_DAC_DATA(DATA) ((DATA) <= 0xFFF0U)
 364
 365
 366
 367 /**
 368   * @}
 369   */
 370
 371
 372 /* Include DAC HAL Extended module */
 373 #include "stm32f3xx_hal_dac_ex.h"
 374
 375 /* Exported functions --------------------------------------------------------*/
 376
 377 /** @addtogroup DAC_Exported_Functions
 378   * @{
 379   */
 380
 381 /** @addtogroup DAC_Exported_Functions_Group1
 382   * @{
 383   */
 384 /* Initialization and de-initialization functions *****************************/
 385 HAL_StatusTypeDef HAL_DAC_Init(DAC_HandleTypeDef* hdac);
 386 HAL_StatusTypeDef HAL_DAC_DeInit(DAC_HandleTypeDef* hdac);
 387 void HAL_DAC_MspInit(DAC_HandleTypeDef* hdac);
 388 void HAL_DAC_MspDeInit(DAC_HandleTypeDef* hdac);
 389
 390 /**
 391   * @}
 392   */
 393
 394 /** @addtogroup DAC_Exported_Functions_Group2
 395   * @{
 396   */
 397 /* IO operation functions *****************************************************/
 398 HAL_StatusTypeDef HAL_DAC_Start(DAC_HandleTypeDef* hdac, uint32_t Channel);
 399 HAL_StatusTypeDef HAL_DAC_Stop(DAC_HandleTypeDef* hdac, uint32_t Channel);
 400 HAL_StatusTypeDef HAL_DAC_Start_DMA(DAC_HandleTypeDef* hdac, uint32_t Channel, uint32_t* pData, uint32_t Length, uint32_t Alignment);
 401 HAL_StatusTypeDef HAL_DAC_Stop_DMA(DAC_HandleTypeDef* hdac, uint32_t Channel);
 402 uint32_t HAL_DAC_GetValue(DAC_HandleTypeDef* hdac, uint32_t Channel);
 403 HAL_StatusTypeDef HAL_DAC_ConfigChannel(DAC_HandleTypeDef* hdac, DAC_ChannelConfTypeDef* sConfig, uint32_t Channel);
 404
 405 void HAL_DAC_IRQHandler(DAC_HandleTypeDef* hdac);
 406 void HAL_DAC_ConvCpltCallbackCh1(DAC_HandleTypeDef* hdac);
 407 void HAL_DAC_ConvHalfCpltCallbackCh1(DAC_HandleTypeDef* hdac);
 408 void HAL_DAC_ErrorCallbackCh1(DAC_HandleTypeDef *hdac);
 409 void HAL_DAC_DMAUnderrunCallbackCh1(DAC_HandleTypeDef *hdac);
 410
 411 /**
 412   * @}
 413   */
 414
 415 /** @addtogroup DAC_Exported_Functions_Group3
 416   * @{
 417   */
 418 /* Peripheral Control functions ***********************************************/
 419 HAL_StatusTypeDef HAL_DAC_SetValue(DAC_HandleTypeDef* hdac, uint32_t Channel, uint32_t Alignment, uint32_t Data);
 420
 421 /**
 422   * @}
 423   */
 424
 425 /** @addtogroup DAC_Exported_Functions_Group4
 426   * @{
 427   */
 428 /* Peripheral State and Error functions ***************************************/
 429 HAL_DAC_StateTypeDef HAL_DAC_GetState(DAC_HandleTypeDef* hdac);
 430 uint32_t HAL_DAC_GetError(DAC_HandleTypeDef *hdac);
 431
 432 /**
 433   * @}
 434   */
 435
 436 /**
 437   * @}
 438   */
 439
 440 /**
 441   * @}
 442   */
 443
 444 /**
 445   * @}
 446   */
 447
 448 #ifdef __cplusplus
 449 }
 450 #endif
 451
 452 #endif /*__STM32F3xx_HAL_DAC_H */
 453
 454 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/