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stm32lib/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_dac_ex.h

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  1. /**

  2.   ******************************************************************************

  3.   * @file    stm32f4xx_hal_dac.h

  4.   * @author  MCD Application Team

  5.   * @version V1.5.2

  6.   * @date    22-September-2016

  7.   * @brief   Header file of DAC HAL Extension module.

  8.   ******************************************************************************

  9.   * @attention

  10.   *

  11.   * <h2><center>&copy; COPYRIGHT(c) 2016 STMicroelectronics</center></h2>

  12.   *

  13.   * Redistribution and use in source and binary forms, with or without modification,

  14.   * are permitted provided that the following conditions are met:

  15.   *   1. Redistributions of source code must retain the above copyright notice,

  16.   *      this list of conditions and the following disclaimer.

  17.   *   2. Redistributions in binary form must reproduce the above copyright notice,

  18.   *      this list of conditions and the following disclaimer in the documentation

  19.   *      and/or other materials provided with the distribution.

  20.   *   3. Neither the name of STMicroelectronics nor the names of its contributors

  21.   *      may be used to endorse or promote products derived from this software

  22.   *      without specific prior written permission.

  23.   *

  24.   * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"

  25.   * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

  26.   * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE

  27.   * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE

  28.   * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL

  29.   * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR

  30.   * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER

  31.   * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,

  32.   * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

  33.   * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

  34.   *

  35.   ******************************************************************************

  36.   */

  37. 

  38. /* Define to prevent recursive inclusion -------------------------------------*/

  39. #ifndef __STM32F4xx_HAL_DAC_EX_H

  40. #define __STM32F4xx_HAL_DAC_EX_H

  41. 

  42. #ifdef __cplusplus

  43.  extern "C" {

  44. #endif

  45. 

  46. #if defined(STM32F405xx) || defined(STM32F415xx) || defined(STM32F407xx) || defined(STM32F417xx) ||\

  47.     defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx) ||\

  48.     defined(STM32F410Tx) || defined(STM32F410Cx) || defined(STM32F410Rx) || defined(STM32F446xx) ||\

  49.     defined(STM32F469xx) || defined(STM32F479xx)

  50. 

  51. /* Includes ------------------------------------------------------------------*/

  52. #include "stm32f4xx_hal_def.h"

  53. 

  54. /** @addtogroup STM32F4xx_HAL_Driver

  55.   * @{

  56.   */

  57. 

  58. /** @addtogroup DACEx

  59.   * @{

  60.   */

  61. 

  62. /* Exported types ------------------------------------------------------------*/

  63. /* Exported constants --------------------------------------------------------*/

  64. /** @defgroup DACEx_Exported_Constants DAC Exported Constants

  65.   * @{

  66.   */

  67. 

  68. /** @defgroup DACEx_lfsrunmask_triangleamplitude DAC LFS Run Mask Triangle Amplitude

  69.   * @{

  70.   */

  71. #define DAC_LFSRUNMASK_BIT0                ((uint32_t)0x00000000U) /*!< Unmask DAC channel LFSR bit0 for noise wave generation */

  72. #define DAC_LFSRUNMASK_BITS1_0             ((uint32_t)DAC_CR_MAMP1_0) /*!< Unmask DAC channel LFSR bit[1:0] for noise wave generation */

  73. #define DAC_LFSRUNMASK_BITS2_0             ((uint32_t)DAC_CR_MAMP1_1) /*!< Unmask DAC channel LFSR bit[2:0] for noise wave generation */

  74. #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 */

  75. #define DAC_LFSRUNMASK_BITS4_0             ((uint32_t)DAC_CR_MAMP1_2) /*!< Unmask DAC channel LFSR bit[4:0] for noise wave generation */

  76. #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 */

  77. #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 */

  78. #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 */

  79. #define DAC_LFSRUNMASK_BITS8_0             ((uint32_t)DAC_CR_MAMP1_3) /*!< Unmask DAC channel LFSR bit[8:0] for noise wave generation */

  80. #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 */

  81. #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 */

  82. #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 */

  83. #define DAC_TRIANGLEAMPLITUDE_1            ((uint32_t)0x00000000U) /*!< Select max triangle amplitude of 1 */

  84. #define DAC_TRIANGLEAMPLITUDE_3            ((uint32_t)DAC_CR_MAMP1_0) /*!< Select max triangle amplitude of 3 */

  85. #define DAC_TRIANGLEAMPLITUDE_7            ((uint32_t)DAC_CR_MAMP1_1) /*!< Select max triangle amplitude of 7 */

  86. #define DAC_TRIANGLEAMPLITUDE_15           ((uint32_t)DAC_CR_MAMP1_1 | DAC_CR_MAMP1_0) /*!< Select max triangle amplitude of 15 */

  87. #define DAC_TRIANGLEAMPLITUDE_31           ((uint32_t)DAC_CR_MAMP1_2) /*!< Select max triangle amplitude of 31 */

  88. #define DAC_TRIANGLEAMPLITUDE_63           ((uint32_t)DAC_CR_MAMP1_2 | DAC_CR_MAMP1_0) /*!< Select max triangle amplitude of 63 */

  89. #define DAC_TRIANGLEAMPLITUDE_127          ((uint32_t)DAC_CR_MAMP1_2 | DAC_CR_MAMP1_1) /*!< Select max triangle amplitude of 127 */

  90. #define DAC_TRIANGLEAMPLITUDE_255          ((uint32_t)DAC_CR_MAMP1_2 | DAC_CR_MAMP1_1 | DAC_CR_MAMP1_0) /*!< Select max triangle amplitude of 255 */

  91. #define DAC_TRIANGLEAMPLITUDE_511          ((uint32_t)DAC_CR_MAMP1_3) /*!< Select max triangle amplitude of 511 */

  92. #define DAC_TRIANGLEAMPLITUDE_1023         ((uint32_t)DAC_CR_MAMP1_3 | DAC_CR_MAMP1_0) /*!< Select max triangle amplitude of 1023 */

  93. #define DAC_TRIANGLEAMPLITUDE_2047         ((uint32_t)DAC_CR_MAMP1_3 | DAC_CR_MAMP1_1) /*!< Select max triangle amplitude of 2047 */

  94. #define DAC_TRIANGLEAMPLITUDE_4095         ((uint32_t)DAC_CR_MAMP1_3 | DAC_CR_MAMP1_1 | DAC_CR_MAMP1_0) /*!< Select max triangle amplitude of 4095 */

  95. /**

  96.   * @}

  97.   */

  98. 

  99. /**

  100.   * @}

  101.   */

  102. 

  103. /* Exported macro ------------------------------------------------------------*/

  104. /* Exported functions --------------------------------------------------------*/

  105. /** @addtogroup DACEx_Exported_Functions

  106.   * @{

  107.   */

  108. 

  109. /** @addtogroup DACEx_Exported_Functions_Group1

  110.   * @{

  111.   */

  112. /* Extension features functions ***********************************************/

  113. uint32_t HAL_DACEx_DualGetValue(DAC_HandleTypeDef* hdac);

  114. HAL_StatusTypeDef HAL_DACEx_TriangleWaveGenerate(DAC_HandleTypeDef* hdac, uint32_t Channel, uint32_t Amplitude);

  115. HAL_StatusTypeDef HAL_DACEx_NoiseWaveGenerate(DAC_HandleTypeDef* hdac, uint32_t Channel, uint32_t Amplitude);

  116. HAL_StatusTypeDef HAL_DACEx_DualSetValue(DAC_HandleTypeDef* hdac, uint32_t Alignment, uint32_t Data1, uint32_t Data2);

  117. 

  118. void HAL_DACEx_ConvCpltCallbackCh2(DAC_HandleTypeDef* hdac);

  119. void HAL_DACEx_ConvHalfCpltCallbackCh2(DAC_HandleTypeDef* hdac);

  120. void HAL_DACEx_ErrorCallbackCh2(DAC_HandleTypeDef* hdac);

  121. void HAL_DACEx_DMAUnderrunCallbackCh2(DAC_HandleTypeDef* hdac);

  122. /**

  123.   * @}

  124.   */

  125. 

  126. /**

  127.   * @}

  128.   */

  129. /* Private types -------------------------------------------------------------*/

  130. /* Private variables ---------------------------------------------------------*/

  131. /* Private constants ---------------------------------------------------------*/

  132. /** @defgroup DACEx_Private_Constants DAC Private Constants

  133.   * @{

  134.   */

  135. 

  136. /**

  137.   * @}

  138.   */

  139. 

  140. /* Private macros ------------------------------------------------------------*/

  141. /** @defgroup DACEx_Private_Macros DAC Private Macros

  142.   * @{

  143.   */

  144. #define IS_DAC_LFSR_UNMASK_TRIANGLE_AMPLITUDE(VALUE) (((VALUE) == DAC_LFSRUNMASK_BIT0) || \

  145.                                                       ((VALUE) == DAC_LFSRUNMASK_BITS1_0) || \

  146.                                                       ((VALUE) == DAC_LFSRUNMASK_BITS2_0) || \

  147.                                                       ((VALUE) == DAC_LFSRUNMASK_BITS3_0) || \

  148.                                                       ((VALUE) == DAC_LFSRUNMASK_BITS4_0) || \

  149.                                                       ((VALUE) == DAC_LFSRUNMASK_BITS5_0) || \

  150.                                                       ((VALUE) == DAC_LFSRUNMASK_BITS6_0) || \

  151.                                                       ((VALUE) == DAC_LFSRUNMASK_BITS7_0) || \

  152.                                                       ((VALUE) == DAC_LFSRUNMASK_BITS8_0) || \

  153.                                                       ((VALUE) == DAC_LFSRUNMASK_BITS9_0) || \

  154.                                                       ((VALUE) == DAC_LFSRUNMASK_BITS10_0) || \

  155.                                                       ((VALUE) == DAC_LFSRUNMASK_BITS11_0) || \

  156.                                                       ((VALUE) == DAC_TRIANGLEAMPLITUDE_1) || \

  157.                                                       ((VALUE) == DAC_TRIANGLEAMPLITUDE_3) || \

  158.                                                       ((VALUE) == DAC_TRIANGLEAMPLITUDE_7) || \

  159.                                                       ((VALUE) == DAC_TRIANGLEAMPLITUDE_15) || \

  160.                                                       ((VALUE) == DAC_TRIANGLEAMPLITUDE_31) || \

  161.                                                       ((VALUE) == DAC_TRIANGLEAMPLITUDE_63) || \

  162.                                                       ((VALUE) == DAC_TRIANGLEAMPLITUDE_127) || \

  163.                                                       ((VALUE) == DAC_TRIANGLEAMPLITUDE_255) || \

  164.                                                       ((VALUE) == DAC_TRIANGLEAMPLITUDE_511) || \

  165.                                                       ((VALUE) == DAC_TRIANGLEAMPLITUDE_1023) || \

  166.                                                       ((VALUE) == DAC_TRIANGLEAMPLITUDE_2047) || \

  167.                                                       ((VALUE) == DAC_TRIANGLEAMPLITUDE_4095))

  168. /**

  169.   * @}

  170.   */

  171. 

  172. /* Private functions ---------------------------------------------------------*/

  173. /** @defgroup DACEx_Private_Functions DAC Private Functions

  174.   * @{

  175.   */

  176. void DAC_DMAConvCpltCh2(DMA_HandleTypeDef *hdma);

  177. void DAC_DMAErrorCh2(DMA_HandleTypeDef *hdma);

  178. void DAC_DMAHalfConvCpltCh2(DMA_HandleTypeDef *hdma);

  179. /**

  180.   * @}

  181.   */

  182. #endif /* STM32F405xx || STM32F415xx || STM32F407xx || STM32F417xx ||\

  183.           STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx ||\

  184.           STM32F410xx || STM32F446xx || STM32F469xx || STM32F479xx */

  185. 

  186. /**

  187.   * @}

  188.   */

  189. 

  190. /**

  191.   * @}

  192.   */

  193. 

  194. #ifdef __cplusplus

  195. }

  196. #endif

  197. 

  198. #endif /*__STM32F4xx_HAL_DAC_EX_H */

  199. 

  200. /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/