Subversion Repositories DashDisplay

Rev

Rev 56 | Go to most recent revision | Blame | Compare with Previous | Last modification | View Log | Download | RSS feed

  1. /**
  2.   ******************************************************************************
  3.   * @file    stm32l1xx_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.
  10.   * All rights reserved.</center></h2>
  11.   *
  12.   * This software component is licensed by ST under BSD 3-Clause license,
  13.   * the "License"; You may not use this file except in compliance with the
  14.   * License. You may obtain a copy of the License at:
  15.   *                        opensource.org/licenses/BSD-3-Clause
  16.   *
  17.   ******************************************************************************
  18.   */
  19.  
  20. /* Define to prevent recursive inclusion -------------------------------------*/
  21. #ifndef STM32L1xx_HAL_DAC_H
  22. #define STM32L1xx_HAL_DAC_H
  23.  
  24. #ifdef __cplusplus
  25. extern "C" {
  26. #endif
  27.  
  28. /** @addtogroup STM32L1xx_HAL_Driver
  29.   * @{
  30.   */
  31.  
  32. /* Includes ------------------------------------------------------------------*/
  33. #include "stm32l1xx_hal_def.h"
  34.  
  35. #if defined(DAC1)
  36.  
  37. /** @addtogroup DAC
  38.   * @{
  39.   */
  40.  
  41. /* Exported types ------------------------------------------------------------*/
  42.  
  43. /** @defgroup DAC_Exported_Types DAC Exported Types
  44.   * @{
  45.   */
  46.  
  47. /**
  48.   * @brief  HAL State structures definition
  49.   */
  50. typedef enum
  51. {
  52.   HAL_DAC_STATE_RESET             = 0x00U,  /*!< DAC not yet initialized or disabled  */
  53.   HAL_DAC_STATE_READY             = 0x01U,  /*!< DAC initialized and ready for use    */
  54.   HAL_DAC_STATE_BUSY              = 0x02U,  /*!< DAC internal processing is ongoing   */
  55.   HAL_DAC_STATE_TIMEOUT           = 0x03U,  /*!< DAC timeout state                    */
  56.   HAL_DAC_STATE_ERROR             = 0x04U   /*!< DAC error state                      */
  57.  
  58. } HAL_DAC_StateTypeDef;
  59.  
  60. /**
  61.   * @brief  DAC handle Structure definition
  62.   */
  63. #if (USE_HAL_DAC_REGISTER_CALLBACKS == 1)
  64. typedef struct __DAC_HandleTypeDef
  65. #else
  66. typedef struct
  67. #endif /* USE_HAL_DAC_REGISTER_CALLBACKS */
  68. {
  69.   DAC_TypeDef                 *Instance;     /*!< Register base address             */
  70.  
  71.   __IO HAL_DAC_StateTypeDef   State;         /*!< DAC communication state           */
  72.  
  73.   HAL_LockTypeDef             Lock;          /*!< DAC locking object                */
  74.  
  75.   DMA_HandleTypeDef           *DMA_Handle1;  /*!< Pointer DMA handler for channel 1 */
  76.  
  77.   DMA_HandleTypeDef           *DMA_Handle2;  /*!< Pointer DMA handler for channel 2 */
  78.  
  79.   __IO uint32_t               ErrorCode;     /*!< DAC Error code                    */
  80.  
  81. #if (USE_HAL_DAC_REGISTER_CALLBACKS == 1)
  82.   void (* ConvCpltCallbackCh1)            (struct __DAC_HandleTypeDef *hdac);
  83.   void (* ConvHalfCpltCallbackCh1)        (struct __DAC_HandleTypeDef *hdac);
  84.   void (* ErrorCallbackCh1)               (struct __DAC_HandleTypeDef *hdac);
  85.   void (* DMAUnderrunCallbackCh1)         (struct __DAC_HandleTypeDef *hdac);
  86.  
  87.   void (* ConvCpltCallbackCh2)            (struct __DAC_HandleTypeDef *hdac);
  88.   void (* ConvHalfCpltCallbackCh2)        (struct __DAC_HandleTypeDef *hdac);
  89.   void (* ErrorCallbackCh2)               (struct __DAC_HandleTypeDef *hdac);
  90.   void (* DMAUnderrunCallbackCh2)         (struct __DAC_HandleTypeDef *hdac);
  91.  
  92.  
  93.   void (* MspInitCallback)                (struct __DAC_HandleTypeDef *hdac);
  94.   void (* MspDeInitCallback)              (struct __DAC_HandleTypeDef *hdac);
  95. #endif /* USE_HAL_DAC_REGISTER_CALLBACKS */
  96.  
  97. } DAC_HandleTypeDef;
  98.  
  99. /**
  100.   * @brief   DAC Configuration regular Channel structure definition
  101.   */
  102. typedef struct
  103. {
  104.   uint32_t DAC_Trigger;                  /*!< Specifies the external trigger for the selected DAC channel.
  105.                                               This parameter can be a value of @ref DAC_trigger_selection */
  106.  
  107.   uint32_t DAC_OutputBuffer;             /*!< Specifies whether the DAC channel output buffer is enabled or disabled.
  108.                                                This parameter can be a value of @ref DAC_output_buffer */
  109.  
  110. } DAC_ChannelConfTypeDef;
  111.  
  112. #if (USE_HAL_DAC_REGISTER_CALLBACKS == 1)
  113. /**
  114.   * @brief  HAL DAC Callback ID enumeration definition
  115.   */
  116. typedef enum
  117. {
  118.   HAL_DAC_CH1_COMPLETE_CB_ID                 = 0x00U,  /*!< DAC CH1 Complete Callback ID      */
  119.   HAL_DAC_CH1_HALF_COMPLETE_CB_ID            = 0x01U,  /*!< DAC CH1 half Complete Callback ID */
  120.   HAL_DAC_CH1_ERROR_ID                       = 0x02U,  /*!< DAC CH1 error Callback ID         */
  121.   HAL_DAC_CH1_UNDERRUN_CB_ID                 = 0x03U,  /*!< DAC CH1 underrun Callback ID      */
  122.  
  123.   HAL_DAC_CH2_COMPLETE_CB_ID                 = 0x04U,  /*!< DAC CH2 Complete Callback ID      */
  124.   HAL_DAC_CH2_HALF_COMPLETE_CB_ID            = 0x05U,  /*!< DAC CH2 half Complete Callback ID */
  125.   HAL_DAC_CH2_ERROR_ID                       = 0x06U,  /*!< DAC CH2 error Callback ID         */
  126.   HAL_DAC_CH2_UNDERRUN_CB_ID                 = 0x07U,  /*!< DAC CH2 underrun Callback ID      */
  127.  
  128.   HAL_DAC_MSPINIT_CB_ID                      = 0x08U,  /*!< DAC MspInit Callback ID           */
  129.   HAL_DAC_MSPDEINIT_CB_ID                    = 0x09U,  /*!< DAC MspDeInit Callback ID         */
  130.   HAL_DAC_ALL_CB_ID                          = 0x0AU   /*!< DAC All ID                        */
  131. } HAL_DAC_CallbackIDTypeDef;
  132.  
  133. /**
  134.   * @brief  HAL DAC Callback pointer definition
  135.   */
  136. typedef void (*pDAC_CallbackTypeDef)(DAC_HandleTypeDef *hdac);
  137. #endif /* USE_HAL_DAC_REGISTER_CALLBACKS */
  138.  
  139. /**
  140.   * @}
  141.   */
  142.  
  143. /* Exported constants --------------------------------------------------------*/
  144.  
  145. /** @defgroup DAC_Exported_Constants DAC Exported Constants
  146.   * @{
  147.   */
  148.  
  149. /** @defgroup DAC_Error_Code DAC Error Code
  150.   * @{
  151.   */
  152. #define  HAL_DAC_ERROR_NONE              0x00U    /*!< No error                          */
  153. #define  HAL_DAC_ERROR_DMAUNDERRUNCH1    0x01U    /*!< DAC channel1 DMA underrun error   */
  154. #define  HAL_DAC_ERROR_DMAUNDERRUNCH2    0x02U    /*!< DAC channel2 DMA underrun error   */
  155. #define  HAL_DAC_ERROR_DMA               0x04U    /*!< DMA error                         */
  156. #define  HAL_DAC_ERROR_TIMEOUT           0x08U    /*!< Timeout error                     */
  157. #if (USE_HAL_DAC_REGISTER_CALLBACKS == 1)
  158. #define HAL_DAC_ERROR_INVALID_CALLBACK   0x10U    /*!< Invalid callback error            */
  159. #endif /* USE_HAL_DAC_REGISTER_CALLBACKS */
  160.  
  161. /**
  162.   * @}
  163.   */
  164.  
  165. /** @defgroup DAC_trigger_selection DAC trigger selection
  166.   * @{
  167.   */
  168. #define DAC_TRIGGER_NONE                0x00000000UL                                                     /*!< Conversion is automatic once the DAC1_DHRxxxx register has been loaded, and not by external trigger */
  169. #define DAC_TRIGGER_T6_TRGO             (DAC_CR_TEN1)                                                    /*!< Conversion started by software trigger for DAC channel */
  170. #define DAC_TRIGGER_T7_TRGO             (                 DAC_CR_TSEL1_1                  | DAC_CR_TEN1) /*!< TIM7 TRGO selected as external conversion trigger for DAC channel */
  171. #define DAC_TRIGGER_T9_TRGO             (                 DAC_CR_TSEL1_1 | DAC_CR_TSEL1_0 | DAC_CR_TEN1) /*!< TIM9 TRGO selected as external conversion trigger for DAC channel */
  172. #define DAC_TRIGGER_T2_TRGO             (DAC_CR_TSEL1_2                                   | DAC_CR_TEN1) /*!< TIM2 TRGO selected as external conversion trigger for DAC channel */
  173. #define DAC_TRIGGER_T4_TRGO             (DAC_CR_TSEL1_2                  | DAC_CR_TSEL1_0 | DAC_CR_TEN1) /*!< TIM4 TRGO selected as external conversion trigger for DAC channel */
  174. #define DAC_TRIGGER_EXT_IT9             (DAC_CR_TSEL1_2 | DAC_CR_TSEL1_1                  | DAC_CR_TEN1) /*!< EXTI Line9 event selected as external conversion trigger for DAC channel */
  175. #define DAC_TRIGGER_SOFTWARE            (DAC_CR_TSEL1                                     | DAC_CR_TEN1) /*!< Conversion started by software trigger for DAC channel */
  176.  
  177. /**
  178.   * @}
  179.   */
  180.  
  181. /** @defgroup DAC_output_buffer DAC output buffer
  182.   * @{
  183.   */
  184. #define DAC_OUTPUTBUFFER_ENABLE            0x00000000U
  185. #define DAC_OUTPUTBUFFER_DISABLE           (DAC_CR_BOFF1)
  186.  
  187. /**
  188.   * @}
  189.   */
  190.  
  191. /** @defgroup DAC_Channel_selection DAC Channel selection
  192.   * @{
  193.   */
  194. #define DAC_CHANNEL_1                      0x00000000U
  195.  
  196. #define DAC_CHANNEL_2                      0x00000010U
  197.  
  198. /**
  199.   * @}
  200.   */
  201.  
  202. /** @defgroup DAC_data_alignment DAC data alignment
  203.   * @{
  204.   */
  205. #define DAC_ALIGN_12B_R                    0x00000000U
  206. #define DAC_ALIGN_12B_L                    0x00000004U
  207. #define DAC_ALIGN_8B_R                     0x00000008U
  208.  
  209. /**
  210.   * @}
  211.   */
  212.  
  213. /** @defgroup DAC_flags_definition DAC flags definition
  214.   * @{
  215.   */
  216. #define DAC_FLAG_DMAUDR1                   (DAC_SR_DMAUDR1)
  217.  
  218. #define DAC_FLAG_DMAUDR2                   (DAC_SR_DMAUDR2)
  219.  
  220.  
  221. /**
  222.   * @}
  223.   */
  224.  
  225. /** @defgroup DAC_IT_definition  DAC IT definition
  226.   * @{
  227.   */
  228. #define DAC_IT_DMAUDR1                   (DAC_SR_DMAUDR1)
  229.  
  230. #define DAC_IT_DMAUDR2                   (DAC_SR_DMAUDR2)
  231.  
  232.  
  233. /**
  234.   * @}
  235.   */
  236.  
  237. /**
  238.   * @}
  239.   */
  240.  
  241. /* Exported macro ------------------------------------------------------------*/
  242.  
  243. /** @defgroup DAC_Exported_Macros DAC Exported Macros
  244.   * @{
  245.   */
  246.  
  247. /** @brief Reset DAC handle state.
  248.   * @param  __HANDLE__ specifies the DAC handle.
  249.   * @retval None
  250.   */
  251. #if (USE_HAL_DAC_REGISTER_CALLBACKS == 1)
  252. #define __HAL_DAC_RESET_HANDLE_STATE(__HANDLE__) do {                                                        \
  253.                                                       (__HANDLE__)->State             = HAL_DAC_STATE_RESET; \
  254.                                                       (__HANDLE__)->MspInitCallback   = NULL;                \
  255.                                                       (__HANDLE__)->MspDeInitCallback = NULL;                \
  256.                                                      } while(0)
  257. #else
  258. #define __HAL_DAC_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_DAC_STATE_RESET)
  259. #endif /* USE_HAL_DAC_REGISTER_CALLBACKS */
  260.  
  261. /** @brief Enable the DAC channel.
  262.   * @param  __HANDLE__ specifies the DAC handle.
  263.   * @param  __DAC_Channel__ specifies the DAC channel
  264.   * @retval None
  265.   */
  266. #define __HAL_DAC_ENABLE(__HANDLE__, __DAC_Channel__) \
  267.   ((__HANDLE__)->Instance->CR |=  (DAC_CR_EN1 << ((__DAC_Channel__) & 0x10UL)))
  268.  
  269. /** @brief Disable the DAC channel.
  270.   * @param  __HANDLE__ specifies the DAC handle
  271.   * @param  __DAC_Channel__ specifies the DAC channel.
  272.   * @retval None
  273.   */
  274. #define __HAL_DAC_DISABLE(__HANDLE__, __DAC_Channel__) \
  275.   ((__HANDLE__)->Instance->CR &=  ~(DAC_CR_EN1 << ((__DAC_Channel__) & 0x10UL)))
  276.  
  277. /** @brief Set DHR12R1 alignment.
  278.   * @param  __ALIGNMENT__ specifies the DAC alignment
  279.   * @retval None
  280.   */
  281. #define DAC_DHR12R1_ALIGNMENT(__ALIGNMENT__) (0x00000008UL + (__ALIGNMENT__))
  282.  
  283.  
  284. /** @brief  Set DHR12R2 alignment.
  285.   * @param  __ALIGNMENT__ specifies the DAC alignment
  286.   * @retval None
  287.   */
  288. #define DAC_DHR12R2_ALIGNMENT(__ALIGNMENT__) (0x00000014UL + (__ALIGNMENT__))
  289.  
  290.  
  291. /** @brief  Set DHR12RD alignment.
  292.   * @param  __ALIGNMENT__ specifies the DAC alignment
  293.   * @retval None
  294.   */
  295. #define DAC_DHR12RD_ALIGNMENT(__ALIGNMENT__) (0x00000020UL + (__ALIGNMENT__))
  296.  
  297. /** @brief Enable the DAC interrupt.
  298.   * @param  __HANDLE__ specifies the DAC handle
  299.   * @param  __INTERRUPT__ specifies the DAC interrupt.
  300.   *          This parameter can be any combination of the following values:
  301.   *            @arg DAC_IT_DMAUDR1 DAC channel 1 DMA underrun interrupt
  302.   *            @arg DAC_IT_DMAUDR2 DAC channel 2 DMA underrun interrupt
  303.   * @retval None
  304.   */
  305. #define __HAL_DAC_ENABLE_IT(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->CR) |= (__INTERRUPT__))
  306.  
  307. /** @brief Disable the DAC interrupt.
  308.   * @param  __HANDLE__ specifies the DAC handle
  309.   * @param  __INTERRUPT__ specifies the DAC interrupt.
  310.   *          This parameter can be any combination of the following values:
  311.   *            @arg DAC_IT_DMAUDR1 DAC channel 1 DMA underrun interrupt
  312.   *            @arg DAC_IT_DMAUDR2 DAC channel 2 DMA underrun interrupt
  313.   * @retval None
  314.   */
  315. #define __HAL_DAC_DISABLE_IT(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->CR) &= ~(__INTERRUPT__))
  316.  
  317. /** @brief  Check whether the specified DAC interrupt source is enabled or not.
  318.   * @param __HANDLE__ DAC handle
  319.   * @param __INTERRUPT__ DAC interrupt source to check
  320.   *          This parameter can be any combination of the following values:
  321.   *            @arg DAC_IT_DMAUDR1 DAC channel 1 DMA underrun interrupt
  322.   *            @arg DAC_IT_DMAUDR2 DAC channel 2 DMA underrun interrupt
  323.   * @retval State of interruption (SET or RESET)
  324.   */
  325. #define __HAL_DAC_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->CR\
  326.                                                              & (__INTERRUPT__)) == (__INTERRUPT__))
  327.  
  328. /** @brief  Get the selected DAC's flag status.
  329.   * @param  __HANDLE__ specifies the DAC handle.
  330.   * @param  __FLAG__ specifies the DAC flag to get.
  331.   *          This parameter can be any combination of the following values:
  332.   *            @arg DAC_FLAG_DMAUDR1 DAC channel 1 DMA underrun flag
  333.   *            @arg DAC_FLAG_DMAUDR2 DAC channel 2 DMA underrun flag
  334.   * @retval None
  335.   */
  336. #define __HAL_DAC_GET_FLAG(__HANDLE__, __FLAG__) ((((__HANDLE__)->Instance->SR) & (__FLAG__)) == (__FLAG__))
  337.  
  338. /** @brief  Clear the DAC's flag.
  339.   * @param  __HANDLE__ specifies the DAC handle.
  340.   * @param  __FLAG__ specifies the DAC flag to clear.
  341.   *          This parameter can be any combination of the following values:
  342.   *            @arg DAC_FLAG_DMAUDR1 DAC channel 1 DMA underrun flag
  343.   *            @arg DAC_FLAG_DMAUDR2 DAC channel 2 DMA underrun flag
  344.   * @retval None
  345.   */
  346. #define __HAL_DAC_CLEAR_FLAG(__HANDLE__, __FLAG__) (((__HANDLE__)->Instance->SR) = (__FLAG__))
  347.  
  348. /**
  349.   * @}
  350.   */
  351.  
  352. /* Private macro -------------------------------------------------------------*/
  353.  
  354. /** @defgroup DAC_Private_Macros DAC Private Macros
  355.   * @{
  356.   */
  357. #define IS_DAC_OUTPUT_BUFFER_STATE(STATE) (((STATE) == DAC_OUTPUTBUFFER_ENABLE) || \
  358.                                            ((STATE) == DAC_OUTPUTBUFFER_DISABLE))
  359.  
  360. #define IS_DAC_CHANNEL(CHANNEL) (((CHANNEL) == DAC_CHANNEL_1) || \
  361.                                  ((CHANNEL) == DAC_CHANNEL_2))
  362.  
  363. #define IS_DAC_ALIGN(ALIGN) (((ALIGN) == DAC_ALIGN_12B_R) || \
  364.                              ((ALIGN) == DAC_ALIGN_12B_L) || \
  365.                              ((ALIGN) == DAC_ALIGN_8B_R))
  366.  
  367. #define IS_DAC_DATA(DATA) ((DATA) <= 0xFFF0UL)
  368.  
  369. /**
  370.   * @}
  371.   */
  372.  
  373. /* Include DAC HAL Extended module */
  374. #include "stm32l1xx_hal_dac_ex.h"
  375.  
  376. /* Exported functions --------------------------------------------------------*/
  377.  
  378. /** @addtogroup DAC_Exported_Functions
  379.   * @{
  380.   */
  381.  
  382. /** @addtogroup DAC_Exported_Functions_Group1
  383.   * @{
  384.   */
  385. /* Initialization and de-initialization functions *****************************/
  386. HAL_StatusTypeDef HAL_DAC_Init(DAC_HandleTypeDef *hdac);
  387. HAL_StatusTypeDef HAL_DAC_DeInit(DAC_HandleTypeDef *hdac);
  388. void HAL_DAC_MspInit(DAC_HandleTypeDef *hdac);
  389. void HAL_DAC_MspDeInit(DAC_HandleTypeDef *hdac);
  390.  
  391. /**
  392.   * @}
  393.   */
  394.  
  395. /** @addtogroup DAC_Exported_Functions_Group2
  396.   * @{
  397.   */
  398. /* IO operation functions *****************************************************/
  399. HAL_StatusTypeDef HAL_DAC_Start(DAC_HandleTypeDef *hdac, uint32_t Channel);
  400. HAL_StatusTypeDef HAL_DAC_Stop(DAC_HandleTypeDef *hdac, uint32_t Channel);
  401. HAL_StatusTypeDef HAL_DAC_Start_DMA(DAC_HandleTypeDef *hdac, uint32_t Channel, uint32_t *pData, uint32_t Length,
  402.                                     uint32_t Alignment);
  403. HAL_StatusTypeDef HAL_DAC_Stop_DMA(DAC_HandleTypeDef *hdac, uint32_t Channel);
  404. void HAL_DAC_IRQHandler(DAC_HandleTypeDef *hdac);
  405. HAL_StatusTypeDef HAL_DAC_SetValue(DAC_HandleTypeDef *hdac, uint32_t Channel, uint32_t Alignment, uint32_t Data);
  406.  
  407. void HAL_DAC_ConvCpltCallbackCh1(DAC_HandleTypeDef *hdac);
  408. void HAL_DAC_ConvHalfCpltCallbackCh1(DAC_HandleTypeDef *hdac);
  409. void HAL_DAC_ErrorCallbackCh1(DAC_HandleTypeDef *hdac);
  410. void HAL_DAC_DMAUnderrunCallbackCh1(DAC_HandleTypeDef *hdac);
  411.  
  412. #if (USE_HAL_DAC_REGISTER_CALLBACKS == 1)
  413. /* DAC callback registering/unregistering */
  414. HAL_StatusTypeDef     HAL_DAC_RegisterCallback(DAC_HandleTypeDef *hdac, HAL_DAC_CallbackIDTypeDef CallbackID,
  415.                                                pDAC_CallbackTypeDef pCallback);
  416. HAL_StatusTypeDef     HAL_DAC_UnRegisterCallback(DAC_HandleTypeDef *hdac, HAL_DAC_CallbackIDTypeDef CallbackID);
  417. #endif /* USE_HAL_DAC_REGISTER_CALLBACKS */
  418.  
  419. /**
  420.   * @}
  421.   */
  422.  
  423. /** @addtogroup DAC_Exported_Functions_Group3
  424.   * @{
  425.   */
  426. /* Peripheral Control functions ***********************************************/
  427. uint32_t HAL_DAC_GetValue(DAC_HandleTypeDef *hdac, uint32_t Channel);
  428. HAL_StatusTypeDef HAL_DAC_ConfigChannel(DAC_HandleTypeDef *hdac, DAC_ChannelConfTypeDef *sConfig, uint32_t Channel);
  429. /**
  430.   * @}
  431.   */
  432.  
  433. /** @addtogroup DAC_Exported_Functions_Group4
  434.   * @{
  435.   */
  436. /* Peripheral State and Error functions ***************************************/
  437. HAL_DAC_StateTypeDef HAL_DAC_GetState(DAC_HandleTypeDef *hdac);
  438. uint32_t HAL_DAC_GetError(DAC_HandleTypeDef *hdac);
  439.  
  440. /**
  441.   * @}
  442.   */
  443.  
  444. /**
  445.   * @}
  446.   */
  447.  
  448. /** @defgroup DAC_Private_Functions DAC Private Functions
  449.   * @{
  450.   */
  451. void DAC_DMAConvCpltCh1(DMA_HandleTypeDef *hdma);
  452. void DAC_DMAErrorCh1(DMA_HandleTypeDef *hdma);
  453. void DAC_DMAHalfConvCpltCh1(DMA_HandleTypeDef *hdma);
  454. /**
  455.   * @}
  456.   */
  457.  
  458. /**
  459.   * @}
  460.   */
  461.  
  462. #endif /* DAC1 */
  463.  
  464. /**
  465.   * @}
  466.   */
  467.  
  468. #ifdef __cplusplus
  469. }
  470. #endif
  471.  
  472.  
  473. #endif /* STM32L1xx_HAL_DAC_H */
  474.  
  475. /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
  476.