Thomas Lyp / DevLibMemoryController

Initial commit

Dependencies:   FastPWM

mbed-dev-master/targets/TARGET_STM/TARGET_STM32F4/device/stm32f4xx_hal_dac_ex.c@0:bb348c97df44, 2020-09-16 (annotated)

Committer:
lypinator
Date:
Wed Sep 16 01:11:49 2020 +0000
Revision:
0:bb348c97df44
Added PWM

Who changed what in which revision?

UserRevisionLine numberNew contents of line
lypinator 0:bb348c97df44 1 /**
lypinator 0:bb348c97df44 2 ******************************************************************************
lypinator 0:bb348c97df44 3 * @file stm32f4xx_hal_dac_ex.c
lypinator 0:bb348c97df44 4 * @author MCD Application Team
lypinator 0:bb348c97df44 5 * @brief DAC HAL module driver.
lypinator 0:bb348c97df44 6 * This file provides firmware functions to manage the following
lypinator 0:bb348c97df44 7 * functionalities of DAC extension peripheral:
lypinator 0:bb348c97df44 8 * + Extended features functions
lypinator 0:bb348c97df44 9 *
lypinator 0:bb348c97df44 10 *
lypinator 0:bb348c97df44 11 @verbatim
lypinator 0:bb348c97df44 12 ==============================================================================
lypinator 0:bb348c97df44 13 ##### How to use this driver #####
lypinator 0:bb348c97df44 14 ==============================================================================
lypinator 0:bb348c97df44 15 [..]
lypinator 0:bb348c97df44 16 (+) When Dual mode is enabled (i.e DAC Channel1 and Channel2 are used simultaneously) :
lypinator 0:bb348c97df44 17 Use HAL_DACEx_DualGetValue() to get digital data to be converted and use
lypinator 0:bb348c97df44 18 HAL_DACEx_DualSetValue() to set digital value to converted simultaneously in Channel 1 and Channel 2.
lypinator 0:bb348c97df44 19 (+) Use HAL_DACEx_TriangleWaveGenerate() to generate Triangle signal.
lypinator 0:bb348c97df44 20 (+) Use HAL_DACEx_NoiseWaveGenerate() to generate Noise signal.
lypinator 0:bb348c97df44 21
lypinator 0:bb348c97df44 22 @endverbatim
lypinator 0:bb348c97df44 23 ******************************************************************************
lypinator 0:bb348c97df44 24 * @attention
lypinator 0:bb348c97df44 25 *
lypinator 0:bb348c97df44 26 * <h2><center>&copy; COPYRIGHT(c) 2017 STMicroelectronics</center></h2>
lypinator 0:bb348c97df44 27 *
lypinator 0:bb348c97df44 28 * Redistribution and use in source and binary forms, with or without modification,
lypinator 0:bb348c97df44 29 * are permitted provided that the following conditions are met:
lypinator 0:bb348c97df44 30 * 1. Redistributions of source code must retain the above copyright notice,
lypinator 0:bb348c97df44 31 * this list of conditions and the following disclaimer.
lypinator 0:bb348c97df44 32 * 2. Redistributions in binary form must reproduce the above copyright notice,
lypinator 0:bb348c97df44 33 * this list of conditions and the following disclaimer in the documentation
lypinator 0:bb348c97df44 34 * and/or other materials provided with the distribution.
lypinator 0:bb348c97df44 35 * 3. Neither the name of STMicroelectronics nor the names of its contributors
lypinator 0:bb348c97df44 36 * may be used to endorse or promote products derived from this software
lypinator 0:bb348c97df44 37 * without specific prior written permission.
lypinator 0:bb348c97df44 38 *
lypinator 0:bb348c97df44 39 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
lypinator 0:bb348c97df44 40 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
lypinator 0:bb348c97df44 41 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
lypinator 0:bb348c97df44 42 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
lypinator 0:bb348c97df44 43 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
lypinator 0:bb348c97df44 44 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
lypinator 0:bb348c97df44 45 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
lypinator 0:bb348c97df44 46 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
lypinator 0:bb348c97df44 47 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
lypinator 0:bb348c97df44 48 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
lypinator 0:bb348c97df44 49 *
lypinator 0:bb348c97df44 50 ******************************************************************************
lypinator 0:bb348c97df44 51 */
lypinator 0:bb348c97df44 52
lypinator 0:bb348c97df44 53
lypinator 0:bb348c97df44 54 /* Includes ------------------------------------------------------------------*/
lypinator 0:bb348c97df44 55 #include "stm32f4xx_hal.h"
lypinator 0:bb348c97df44 56
lypinator 0:bb348c97df44 57 /** @addtogroup STM32F4xx_HAL_Driver
lypinator 0:bb348c97df44 58 * @{
lypinator 0:bb348c97df44 59 */
lypinator 0:bb348c97df44 60
lypinator 0:bb348c97df44 61 /** @defgroup DACEx DACEx
lypinator 0:bb348c97df44 62 * @brief DAC driver modules
lypinator 0:bb348c97df44 63 * @{
lypinator 0:bb348c97df44 64 */
lypinator 0:bb348c97df44 65
lypinator 0:bb348c97df44 66 #ifdef HAL_DAC_MODULE_ENABLED
lypinator 0:bb348c97df44 67
lypinator 0:bb348c97df44 68 #if defined(STM32F405xx) || defined(STM32F415xx) || defined(STM32F407xx) || defined(STM32F417xx) ||\
lypinator 0:bb348c97df44 69 defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx) ||\
lypinator 0:bb348c97df44 70 defined(STM32F410Tx) || defined(STM32F410Cx) || defined(STM32F410Rx) || defined(STM32F446xx) ||\
lypinator 0:bb348c97df44 71 defined(STM32F469xx) || defined(STM32F479xx) || defined(STM32F413xx) || defined(STM32F423xx)
lypinator 0:bb348c97df44 72 /* Private typedef -----------------------------------------------------------*/
lypinator 0:bb348c97df44 73 /* Private define ------------------------------------------------------------*/
lypinator 0:bb348c97df44 74 /* Private macro -------------------------------------------------------------*/
lypinator 0:bb348c97df44 75 /* Private variables ---------------------------------------------------------*/
lypinator 0:bb348c97df44 76 /* Private function prototypes -----------------------------------------------*/
lypinator 0:bb348c97df44 77 /* Private functions ---------------------------------------------------------*/
lypinator 0:bb348c97df44 78 /* Exported functions --------------------------------------------------------*/
lypinator 0:bb348c97df44 79 /** @defgroup DACEx_Exported_Functions DAC Exported Functions
lypinator 0:bb348c97df44 80 * @{
lypinator 0:bb348c97df44 81 */
lypinator 0:bb348c97df44 82
lypinator 0:bb348c97df44 83 /** @defgroup DACEx_Exported_Functions_Group1 Extended features functions
lypinator 0:bb348c97df44 84 * @brief Extended features functions
lypinator 0:bb348c97df44 85 *
lypinator 0:bb348c97df44 86 @verbatim
lypinator 0:bb348c97df44 87 ==============================================================================
lypinator 0:bb348c97df44 88 ##### Extended features functions #####
lypinator 0:bb348c97df44 89 ==============================================================================
lypinator 0:bb348c97df44 90 [..] This section provides functions allowing to:
lypinator 0:bb348c97df44 91 (+) Start conversion.
lypinator 0:bb348c97df44 92 (+) Stop conversion.
lypinator 0:bb348c97df44 93 (+) Start conversion and enable DMA transfer.
lypinator 0:bb348c97df44 94 (+) Stop conversion and disable DMA transfer.
lypinator 0:bb348c97df44 95 (+) Get result of conversion.
lypinator 0:bb348c97df44 96 (+) Get result of dual mode conversion.
lypinator 0:bb348c97df44 97
lypinator 0:bb348c97df44 98 @endverbatim
lypinator 0:bb348c97df44 99 * @{
lypinator 0:bb348c97df44 100 */
lypinator 0:bb348c97df44 101
lypinator 0:bb348c97df44 102 /**
lypinator 0:bb348c97df44 103 * @brief Returns the last data output value of the selected DAC channel.
lypinator 0:bb348c97df44 104 * @param hdac pointer to a DAC_HandleTypeDef structure that contains
lypinator 0:bb348c97df44 105 * the configuration information for the specified DAC.
lypinator 0:bb348c97df44 106 * @retval The selected DAC channel data output value.
lypinator 0:bb348c97df44 107 */
lypinator 0:bb348c97df44 108 uint32_t HAL_DACEx_DualGetValue(DAC_HandleTypeDef* hdac)
lypinator 0:bb348c97df44 109 {
lypinator 0:bb348c97df44 110 uint32_t tmp = 0U;
lypinator 0:bb348c97df44 111
lypinator 0:bb348c97df44 112 tmp |= hdac->Instance->DOR1;
lypinator 0:bb348c97df44 113
lypinator 0:bb348c97df44 114 tmp |= hdac->Instance->DOR2 << 16U;
lypinator 0:bb348c97df44 115
lypinator 0:bb348c97df44 116 /* Returns the DAC channel data output register value */
lypinator 0:bb348c97df44 117 return tmp;
lypinator 0:bb348c97df44 118 }
lypinator 0:bb348c97df44 119
lypinator 0:bb348c97df44 120 /**
lypinator 0:bb348c97df44 121 * @brief Enables or disables the selected DAC channel wave generation.
lypinator 0:bb348c97df44 122 * @param hdac pointer to a DAC_HandleTypeDef structure that contains
lypinator 0:bb348c97df44 123 * the configuration information for the specified DAC.
lypinator 0:bb348c97df44 124 * @param Channel The selected DAC channel.
lypinator 0:bb348c97df44 125 * This parameter can be one of the following values:
lypinator 0:bb348c97df44 126 * DAC_CHANNEL_1 / DAC_CHANNEL_2
lypinator 0:bb348c97df44 127 * @param Amplitude Select max triangle amplitude.
lypinator 0:bb348c97df44 128 * This parameter can be one of the following values:
lypinator 0:bb348c97df44 129 * @arg DAC_TRIANGLEAMPLITUDE_1: Select max triangle amplitude of 1
lypinator 0:bb348c97df44 130 * @arg DAC_TRIANGLEAMPLITUDE_3: Select max triangle amplitude of 3
lypinator 0:bb348c97df44 131 * @arg DAC_TRIANGLEAMPLITUDE_7: Select max triangle amplitude of 7
lypinator 0:bb348c97df44 132 * @arg DAC_TRIANGLEAMPLITUDE_15: Select max triangle amplitude of 15
lypinator 0:bb348c97df44 133 * @arg DAC_TRIANGLEAMPLITUDE_31: Select max triangle amplitude of 31
lypinator 0:bb348c97df44 134 * @arg DAC_TRIANGLEAMPLITUDE_63: Select max triangle amplitude of 63
lypinator 0:bb348c97df44 135 * @arg DAC_TRIANGLEAMPLITUDE_127: Select max triangle amplitude of 127
lypinator 0:bb348c97df44 136 * @arg DAC_TRIANGLEAMPLITUDE_255: Select max triangle amplitude of 255
lypinator 0:bb348c97df44 137 * @arg DAC_TRIANGLEAMPLITUDE_511: Select max triangle amplitude of 511
lypinator 0:bb348c97df44 138 * @arg DAC_TRIANGLEAMPLITUDE_1023: Select max triangle amplitude of 1023
lypinator 0:bb348c97df44 139 * @arg DAC_TRIANGLEAMPLITUDE_2047: Select max triangle amplitude of 2047
lypinator 0:bb348c97df44 140 * @arg DAC_TRIANGLEAMPLITUDE_4095: Select max triangle amplitude of 4095
lypinator 0:bb348c97df44 141 * @retval HAL status
lypinator 0:bb348c97df44 142 */
lypinator 0:bb348c97df44 143 HAL_StatusTypeDef HAL_DACEx_TriangleWaveGenerate(DAC_HandleTypeDef* hdac, uint32_t Channel, uint32_t Amplitude)
lypinator 0:bb348c97df44 144 {
lypinator 0:bb348c97df44 145 /* Check the parameters */
lypinator 0:bb348c97df44 146 assert_param(IS_DAC_CHANNEL(Channel));
lypinator 0:bb348c97df44 147 assert_param(IS_DAC_LFSR_UNMASK_TRIANGLE_AMPLITUDE(Amplitude));
lypinator 0:bb348c97df44 148
lypinator 0:bb348c97df44 149 /* Process locked */
lypinator 0:bb348c97df44 150 __HAL_LOCK(hdac);
lypinator 0:bb348c97df44 151
lypinator 0:bb348c97df44 152 /* Change DAC state */
lypinator 0:bb348c97df44 153 hdac->State = HAL_DAC_STATE_BUSY;
lypinator 0:bb348c97df44 154
lypinator 0:bb348c97df44 155 /* Enable the selected wave generation for the selected DAC channel */
lypinator 0:bb348c97df44 156 MODIFY_REG(hdac->Instance->CR, (DAC_CR_WAVE1 | DAC_CR_MAMP1) << Channel, (DAC_CR_WAVE1_1 | Amplitude) << Channel);
lypinator 0:bb348c97df44 157
lypinator 0:bb348c97df44 158 /* Change DAC state */
lypinator 0:bb348c97df44 159 hdac->State = HAL_DAC_STATE_READY;
lypinator 0:bb348c97df44 160
lypinator 0:bb348c97df44 161 /* Process unlocked */
lypinator 0:bb348c97df44 162 __HAL_UNLOCK(hdac);
lypinator 0:bb348c97df44 163
lypinator 0:bb348c97df44 164 /* Return function status */
lypinator 0:bb348c97df44 165 return HAL_OK;
lypinator 0:bb348c97df44 166 }
lypinator 0:bb348c97df44 167
lypinator 0:bb348c97df44 168 /**
lypinator 0:bb348c97df44 169 * @brief Enables or disables the selected DAC channel wave generation.
lypinator 0:bb348c97df44 170 * @param hdac pointer to a DAC_HandleTypeDef structure that contains
lypinator 0:bb348c97df44 171 * the configuration information for the specified DAC.
lypinator 0:bb348c97df44 172 * @param Channel The selected DAC channel.
lypinator 0:bb348c97df44 173 * This parameter can be one of the following values:
lypinator 0:bb348c97df44 174 * DAC_CHANNEL_1 / DAC_CHANNEL_2
lypinator 0:bb348c97df44 175 * @param Amplitude Unmask DAC channel LFSR for noise wave generation.
lypinator 0:bb348c97df44 176 * This parameter can be one of the following values:
lypinator 0:bb348c97df44 177 * @arg DAC_LFSRUNMASK_BIT0: Unmask DAC channel LFSR bit0 for noise wave generation
lypinator 0:bb348c97df44 178 * @arg DAC_LFSRUNMASK_BITS1_0: Unmask DAC channel LFSR bit[1:0] for noise wave generation
lypinator 0:bb348c97df44 179 * @arg DAC_LFSRUNMASK_BITS2_0: Unmask DAC channel LFSR bit[2:0] for noise wave generation
lypinator 0:bb348c97df44 180 * @arg DAC_LFSRUNMASK_BITS3_0: Unmask DAC channel LFSR bit[3:0] for noise wave generation
lypinator 0:bb348c97df44 181 * @arg DAC_LFSRUNMASK_BITS4_0: Unmask DAC channel LFSR bit[4:0] for noise wave generation
lypinator 0:bb348c97df44 182 * @arg DAC_LFSRUNMASK_BITS5_0: Unmask DAC channel LFSR bit[5:0] for noise wave generation
lypinator 0:bb348c97df44 183 * @arg DAC_LFSRUNMASK_BITS6_0: Unmask DAC channel LFSR bit[6:0] for noise wave generation
lypinator 0:bb348c97df44 184 * @arg DAC_LFSRUNMASK_BITS7_0: Unmask DAC channel LFSR bit[7:0] for noise wave generation
lypinator 0:bb348c97df44 185 * @arg DAC_LFSRUNMASK_BITS8_0: Unmask DAC channel LFSR bit[8:0] for noise wave generation
lypinator 0:bb348c97df44 186 * @arg DAC_LFSRUNMASK_BITS9_0: Unmask DAC channel LFSR bit[9:0] for noise wave generation
lypinator 0:bb348c97df44 187 * @arg DAC_LFSRUNMASK_BITS10_0: Unmask DAC channel LFSR bit[10:0] for noise wave generation
lypinator 0:bb348c97df44 188 * @arg DAC_LFSRUNMASK_BITS11_0: Unmask DAC channel LFSR bit[11:0] for noise wave generation
lypinator 0:bb348c97df44 189 * @retval HAL status
lypinator 0:bb348c97df44 190 */
lypinator 0:bb348c97df44 191 HAL_StatusTypeDef HAL_DACEx_NoiseWaveGenerate(DAC_HandleTypeDef* hdac, uint32_t Channel, uint32_t Amplitude)
lypinator 0:bb348c97df44 192 {
lypinator 0:bb348c97df44 193 /* Check the parameters */
lypinator 0:bb348c97df44 194 assert_param(IS_DAC_CHANNEL(Channel));
lypinator 0:bb348c97df44 195 assert_param(IS_DAC_LFSR_UNMASK_TRIANGLE_AMPLITUDE(Amplitude));
lypinator 0:bb348c97df44 196
lypinator 0:bb348c97df44 197 /* Process locked */
lypinator 0:bb348c97df44 198 __HAL_LOCK(hdac);
lypinator 0:bb348c97df44 199
lypinator 0:bb348c97df44 200 /* Change DAC state */
lypinator 0:bb348c97df44 201 hdac->State = HAL_DAC_STATE_BUSY;
lypinator 0:bb348c97df44 202
lypinator 0:bb348c97df44 203 /* Enable the selected wave generation for the selected DAC channel */
lypinator 0:bb348c97df44 204 MODIFY_REG(hdac->Instance->CR, (DAC_CR_WAVE1 | DAC_CR_MAMP1) << Channel, (DAC_CR_WAVE1_0 | Amplitude) << Channel);
lypinator 0:bb348c97df44 205
lypinator 0:bb348c97df44 206 /* Change DAC state */
lypinator 0:bb348c97df44 207 hdac->State = HAL_DAC_STATE_READY;
lypinator 0:bb348c97df44 208
lypinator 0:bb348c97df44 209 /* Process unlocked */
lypinator 0:bb348c97df44 210 __HAL_UNLOCK(hdac);
lypinator 0:bb348c97df44 211
lypinator 0:bb348c97df44 212 /* Return function status */
lypinator 0:bb348c97df44 213 return HAL_OK;
lypinator 0:bb348c97df44 214 }
lypinator 0:bb348c97df44 215
lypinator 0:bb348c97df44 216 /**
lypinator 0:bb348c97df44 217 * @brief Set the specified data holding register value for dual DAC channel.
lypinator 0:bb348c97df44 218 * @param hdac pointer to a DAC_HandleTypeDef structure that contains
lypinator 0:bb348c97df44 219 * the configuration information for the specified DAC.
lypinator 0:bb348c97df44 220 * @param Alignment Specifies the data alignment for dual channel DAC.
lypinator 0:bb348c97df44 221 * This parameter can be one of the following values:
lypinator 0:bb348c97df44 222 * DAC_ALIGN_8B_R: 8bit right data alignment selected
lypinator 0:bb348c97df44 223 * DAC_ALIGN_12B_L: 12bit left data alignment selected
lypinator 0:bb348c97df44 224 * DAC_ALIGN_12B_R: 12bit right data alignment selected
lypinator 0:bb348c97df44 225 * @param Data1 Data for DAC Channel2 to be loaded in the selected data holding register.
lypinator 0:bb348c97df44 226 * @param Data2 Data for DAC Channel1 to be loaded in the selected data holding register.
lypinator 0:bb348c97df44 227 * @note In dual mode, a unique register access is required to write in both
lypinator 0:bb348c97df44 228 * DAC channels at the same time.
lypinator 0:bb348c97df44 229 * @retval HAL status
lypinator 0:bb348c97df44 230 */
lypinator 0:bb348c97df44 231 HAL_StatusTypeDef HAL_DACEx_DualSetValue(DAC_HandleTypeDef* hdac, uint32_t Alignment, uint32_t Data1, uint32_t Data2)
lypinator 0:bb348c97df44 232 {
lypinator 0:bb348c97df44 233 uint32_t data = 0U, tmp = 0U;
lypinator 0:bb348c97df44 234
lypinator 0:bb348c97df44 235 /* Check the parameters */
lypinator 0:bb348c97df44 236 assert_param(IS_DAC_ALIGN(Alignment));
lypinator 0:bb348c97df44 237 assert_param(IS_DAC_DATA(Data1));
lypinator 0:bb348c97df44 238 assert_param(IS_DAC_DATA(Data2));
lypinator 0:bb348c97df44 239
lypinator 0:bb348c97df44 240 /* Calculate and set dual DAC data holding register value */
lypinator 0:bb348c97df44 241 if (Alignment == DAC_ALIGN_8B_R)
lypinator 0:bb348c97df44 242 {
lypinator 0:bb348c97df44 243 data = ((uint32_t)Data2 << 8U) | Data1;
lypinator 0:bb348c97df44 244 }
lypinator 0:bb348c97df44 245 else
lypinator 0:bb348c97df44 246 {
lypinator 0:bb348c97df44 247 data = ((uint32_t)Data2 << 16U) | Data1;
lypinator 0:bb348c97df44 248 }
lypinator 0:bb348c97df44 249
lypinator 0:bb348c97df44 250 tmp = (uint32_t)hdac->Instance;
lypinator 0:bb348c97df44 251 tmp += DAC_DHR12RD_ALIGNMENT(Alignment);
lypinator 0:bb348c97df44 252
lypinator 0:bb348c97df44 253 /* Set the dual DAC selected data holding register */
lypinator 0:bb348c97df44 254 *(__IO uint32_t *)tmp = data;
lypinator 0:bb348c97df44 255
lypinator 0:bb348c97df44 256 /* Return function status */
lypinator 0:bb348c97df44 257 return HAL_OK;
lypinator 0:bb348c97df44 258 }
lypinator 0:bb348c97df44 259
lypinator 0:bb348c97df44 260 /**
lypinator 0:bb348c97df44 261 * @}
lypinator 0:bb348c97df44 262 */
lypinator 0:bb348c97df44 263
lypinator 0:bb348c97df44 264 /**
lypinator 0:bb348c97df44 265 * @brief Conversion complete callback in non blocking mode for Channel2
lypinator 0:bb348c97df44 266 * @param hdac pointer to a DAC_HandleTypeDef structure that contains
lypinator 0:bb348c97df44 267 * the configuration information for the specified DAC.
lypinator 0:bb348c97df44 268 * @retval None
lypinator 0:bb348c97df44 269 */
lypinator 0:bb348c97df44 270 __weak void HAL_DACEx_ConvCpltCallbackCh2(DAC_HandleTypeDef* hdac)
lypinator 0:bb348c97df44 271 {
lypinator 0:bb348c97df44 272 /* Prevent unused argument(s) compilation warning */
lypinator 0:bb348c97df44 273 UNUSED(hdac);
lypinator 0:bb348c97df44 274 /* NOTE : This function Should not be modified, when the callback is needed,
lypinator 0:bb348c97df44 275 the HAL_DAC_ConvCpltCallback could be implemented in the user file
lypinator 0:bb348c97df44 276 */
lypinator 0:bb348c97df44 277 }
lypinator 0:bb348c97df44 278
lypinator 0:bb348c97df44 279 /**
lypinator 0:bb348c97df44 280 * @brief Conversion half DMA transfer callback in non blocking mode for Channel2
lypinator 0:bb348c97df44 281 * @param hdac pointer to a DAC_HandleTypeDef structure that contains
lypinator 0:bb348c97df44 282 * the configuration information for the specified DAC.
lypinator 0:bb348c97df44 283 * @retval None
lypinator 0:bb348c97df44 284 */
lypinator 0:bb348c97df44 285 __weak void HAL_DACEx_ConvHalfCpltCallbackCh2(DAC_HandleTypeDef* hdac)
lypinator 0:bb348c97df44 286 {
lypinator 0:bb348c97df44 287 /* Prevent unused argument(s) compilation warning */
lypinator 0:bb348c97df44 288 UNUSED(hdac);
lypinator 0:bb348c97df44 289 /* NOTE : This function Should not be modified, when the callback is needed,
lypinator 0:bb348c97df44 290 the HAL_DAC_ConvHalfCpltCallbackCh2 could be implemented in the user file
lypinator 0:bb348c97df44 291 */
lypinator 0:bb348c97df44 292 }
lypinator 0:bb348c97df44 293
lypinator 0:bb348c97df44 294 /**
lypinator 0:bb348c97df44 295 * @brief Error DAC callback for Channel2.
lypinator 0:bb348c97df44 296 * @param hdac pointer to a DAC_HandleTypeDef structure that contains
lypinator 0:bb348c97df44 297 * the configuration information for the specified DAC.
lypinator 0:bb348c97df44 298 * @retval None
lypinator 0:bb348c97df44 299 */
lypinator 0:bb348c97df44 300 __weak void HAL_DACEx_ErrorCallbackCh2(DAC_HandleTypeDef *hdac)
lypinator 0:bb348c97df44 301 {
lypinator 0:bb348c97df44 302 /* Prevent unused argument(s) compilation warning */
lypinator 0:bb348c97df44 303 UNUSED(hdac);
lypinator 0:bb348c97df44 304 /* NOTE : This function Should not be modified, when the callback is needed,
lypinator 0:bb348c97df44 305 the HAL_DAC_ErrorCallback could be implemented in the user file
lypinator 0:bb348c97df44 306 */
lypinator 0:bb348c97df44 307 }
lypinator 0:bb348c97df44 308
lypinator 0:bb348c97df44 309 /**
lypinator 0:bb348c97df44 310 * @brief DMA underrun DAC callback for channel2.
lypinator 0:bb348c97df44 311 * @param hdac pointer to a DAC_HandleTypeDef structure that contains
lypinator 0:bb348c97df44 312 * the configuration information for the specified DAC.
lypinator 0:bb348c97df44 313 * @retval None
lypinator 0:bb348c97df44 314 */
lypinator 0:bb348c97df44 315 __weak void HAL_DACEx_DMAUnderrunCallbackCh2(DAC_HandleTypeDef *hdac)
lypinator 0:bb348c97df44 316 {
lypinator 0:bb348c97df44 317 /* Prevent unused argument(s) compilation warning */
lypinator 0:bb348c97df44 318 UNUSED(hdac);
lypinator 0:bb348c97df44 319 /* NOTE : This function Should not be modified, when the callback is needed,
lypinator 0:bb348c97df44 320 the HAL_DAC_DMAUnderrunCallbackCh2 could be implemented in the user file
lypinator 0:bb348c97df44 321 */
lypinator 0:bb348c97df44 322 }
lypinator 0:bb348c97df44 323
lypinator 0:bb348c97df44 324 /**
lypinator 0:bb348c97df44 325 * @brief DMA conversion complete callback.
lypinator 0:bb348c97df44 326 * @param hdma pointer to a DMA_HandleTypeDef structure that contains
lypinator 0:bb348c97df44 327 * the configuration information for the specified DMA module.
lypinator 0:bb348c97df44 328 * @retval None
lypinator 0:bb348c97df44 329 */
lypinator 0:bb348c97df44 330 void DAC_DMAConvCpltCh2(DMA_HandleTypeDef *hdma)
lypinator 0:bb348c97df44 331 {
lypinator 0:bb348c97df44 332 DAC_HandleTypeDef* hdac = ( DAC_HandleTypeDef* )((DMA_HandleTypeDef* )hdma)->Parent;
lypinator 0:bb348c97df44 333
lypinator 0:bb348c97df44 334 HAL_DACEx_ConvCpltCallbackCh2(hdac);
lypinator 0:bb348c97df44 335
lypinator 0:bb348c97df44 336 hdac->State= HAL_DAC_STATE_READY;
lypinator 0:bb348c97df44 337 }
lypinator 0:bb348c97df44 338
lypinator 0:bb348c97df44 339 /**
lypinator 0:bb348c97df44 340 * @brief DMA half transfer complete callback.
lypinator 0:bb348c97df44 341 * @param hdma pointer to a DMA_HandleTypeDef structure that contains
lypinator 0:bb348c97df44 342 * the configuration information for the specified DMA module.
lypinator 0:bb348c97df44 343 * @retval None
lypinator 0:bb348c97df44 344 */
lypinator 0:bb348c97df44 345 void DAC_DMAHalfConvCpltCh2(DMA_HandleTypeDef *hdma)
lypinator 0:bb348c97df44 346 {
lypinator 0:bb348c97df44 347 DAC_HandleTypeDef* hdac = ( DAC_HandleTypeDef* )((DMA_HandleTypeDef* )hdma)->Parent;
lypinator 0:bb348c97df44 348 /* Conversion complete callback */
lypinator 0:bb348c97df44 349 HAL_DACEx_ConvHalfCpltCallbackCh2(hdac);
lypinator 0:bb348c97df44 350 }
lypinator 0:bb348c97df44 351
lypinator 0:bb348c97df44 352 /**
lypinator 0:bb348c97df44 353 * @brief DMA error callback
lypinator 0:bb348c97df44 354 * @param hdma pointer to a DMA_HandleTypeDef structure that contains
lypinator 0:bb348c97df44 355 * the configuration information for the specified DMA module.
lypinator 0:bb348c97df44 356 * @retval None
lypinator 0:bb348c97df44 357 */
lypinator 0:bb348c97df44 358 void DAC_DMAErrorCh2(DMA_HandleTypeDef *hdma)
lypinator 0:bb348c97df44 359 {
lypinator 0:bb348c97df44 360 DAC_HandleTypeDef* hdac = ( DAC_HandleTypeDef* )((DMA_HandleTypeDef* )hdma)->Parent;
lypinator 0:bb348c97df44 361
lypinator 0:bb348c97df44 362 /* Set DAC error code to DMA error */
lypinator 0:bb348c97df44 363 hdac->ErrorCode |= HAL_DAC_ERROR_DMA;
lypinator 0:bb348c97df44 364
lypinator 0:bb348c97df44 365 HAL_DACEx_ErrorCallbackCh2(hdac);
lypinator 0:bb348c97df44 366
lypinator 0:bb348c97df44 367 hdac->State= HAL_DAC_STATE_READY;
lypinator 0:bb348c97df44 368 }
lypinator 0:bb348c97df44 369
lypinator 0:bb348c97df44 370 /**
lypinator 0:bb348c97df44 371 * @}
lypinator 0:bb348c97df44 372 */
lypinator 0:bb348c97df44 373
lypinator 0:bb348c97df44 374 #endif /* STM32F405xx || STM32F415xx || STM32F407xx || STM32F417xx ||\
lypinator 0:bb348c97df44 375 STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx ||\
lypinator 0:bb348c97df44 376 STM32F410xx || STM32F446xx || STM32F469xx || STM32F479xx ||\
lypinator 0:bb348c97df44 377 STM32F413xx || STM32F423xx */
lypinator 0:bb348c97df44 378
lypinator 0:bb348c97df44 379 #endif /* HAL_DAC_MODULE_ENABLED */
lypinator 0:bb348c97df44 380
lypinator 0:bb348c97df44 381 /**
lypinator 0:bb348c97df44 382 * @}
lypinator 0:bb348c97df44 383 */
lypinator 0:bb348c97df44 384
lypinator 0:bb348c97df44 385 /**
lypinator 0:bb348c97df44 386 * @}
lypinator 0:bb348c97df44 387 */
lypinator 0:bb348c97df44 388
lypinator 0:bb348c97df44 389 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/