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TARGET_NUCLEO_L486RG/TARGET_STM/TARGET_STM32L4/device/stm32l4xx_hal_dac.h@145:64910690c574, 2017-06-21 (annotated)

Committer:
AnnaBridge
Date:
Wed Jun 21 17:31:38 2017 +0100
Revision:
145:64910690c574
Parent:
128:9bcdf88f62b0 
Release 145 of the mbed library.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Kojto 122:f9eeca106725 1 /**
Kojto 122:f9eeca106725 2 ******************************************************************************
Kojto 122:f9eeca106725 3 * @file stm32l4xx_hal_dac.h
Kojto 122:f9eeca106725 4 * @author MCD Application Team
AnnaBridge 145:64910690c574 5 * @version V1.7.1
AnnaBridge 145:64910690c574 6 * @date 21-April-2017
Kojto 122:f9eeca106725 7 * @brief Header file of DAC HAL module.
Kojto 122:f9eeca106725 8 ******************************************************************************
Kojto 122:f9eeca106725 9 * @attention
Kojto 122:f9eeca106725 10 *
AnnaBridge 145:64910690c574 11 * <h2><center>&copy; COPYRIGHT(c) 2017 STMicroelectronics</center></h2>
Kojto 122:f9eeca106725 12 *
Kojto 122:f9eeca106725 13 * Redistribution and use in source and binary forms, with or without modification,
Kojto 122:f9eeca106725 14 * are permitted provided that the following conditions are met:
Kojto 122:f9eeca106725 15 * 1. Redistributions of source code must retain the above copyright notice,
Kojto 122:f9eeca106725 16 * this list of conditions and the following disclaimer.
Kojto 122:f9eeca106725 17 * 2. Redistributions in binary form must reproduce the above copyright notice,
Kojto 122:f9eeca106725 18 * this list of conditions and the following disclaimer in the documentation
Kojto 122:f9eeca106725 19 * and/or other materials provided with the distribution.
Kojto 122:f9eeca106725 20 * 3. Neither the name of STMicroelectronics nor the names of its contributors
Kojto 122:f9eeca106725 21 * may be used to endorse or promote products derived from this software
Kojto 122:f9eeca106725 22 * without specific prior written permission.
Kojto 122:f9eeca106725 23 *
Kojto 122:f9eeca106725 24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
Kojto 122:f9eeca106725 25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
Kojto 122:f9eeca106725 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
Kojto 122:f9eeca106725 27 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
Kojto 122:f9eeca106725 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
Kojto 122:f9eeca106725 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
Kojto 122:f9eeca106725 30 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
Kojto 122:f9eeca106725 31 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
Kojto 122:f9eeca106725 32 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
Kojto 122:f9eeca106725 33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
Kojto 122:f9eeca106725 34 *
Kojto 122:f9eeca106725 35 ******************************************************************************
Kojto 122:f9eeca106725 36 */
Kojto 122:f9eeca106725 37
Kojto 122:f9eeca106725 38 /* Define to prevent recursive inclusion -------------------------------------*/
Kojto 122:f9eeca106725 39 #ifndef __STM32L4xx_HAL_DAC_H
Kojto 122:f9eeca106725 40 #define __STM32L4xx_HAL_DAC_H
Kojto 122:f9eeca106725 41
Kojto 122:f9eeca106725 42 #ifdef __cplusplus
Kojto 122:f9eeca106725 43 extern "C" {
Kojto 122:f9eeca106725 44 #endif
Kojto 122:f9eeca106725 45
Kojto 122:f9eeca106725 46
Kojto 122:f9eeca106725 47 /* Includes ------------------------------------------------------------------*/
Kojto 122:f9eeca106725 48 #include "stm32l4xx_hal_def.h"
Kojto 122:f9eeca106725 49
Kojto 122:f9eeca106725 50 /** @addtogroup STM32L4xx_HAL_Driver
Kojto 122:f9eeca106725 51 * @{
Kojto 122:f9eeca106725 52 */
Kojto 122:f9eeca106725 53
Kojto 122:f9eeca106725 54 /** @addtogroup DAC
Kojto 122:f9eeca106725 55 * @{
Kojto 122:f9eeca106725 56 */
Kojto 122:f9eeca106725 57
Kojto 122:f9eeca106725 58 /* Exported types ------------------------------------------------------------*/
Kojto 122:f9eeca106725 59
Kojto 122:f9eeca106725 60 /** @defgroup DAC_Exported_Types DAC Exported Types
Kojto 122:f9eeca106725 61 * @{
Kojto 122:f9eeca106725 62 */
Kojto 122:f9eeca106725 63
Kojto 122:f9eeca106725 64 /**
Kojto 122:f9eeca106725 65 * @brief HAL State structures definition
Kojto 122:f9eeca106725 66 */
Kojto 122:f9eeca106725 67 typedef enum
Kojto 122:f9eeca106725 68 {
Kojto 122:f9eeca106725 69 HAL_DAC_STATE_RESET = 0x00, /*!< DAC not yet initialized or disabled */
Kojto 122:f9eeca106725 70 HAL_DAC_STATE_READY = 0x01, /*!< DAC initialized and ready for use */
Kojto 122:f9eeca106725 71 HAL_DAC_STATE_BUSY = 0x02, /*!< DAC internal processing is ongoing */
Kojto 122:f9eeca106725 72 HAL_DAC_STATE_TIMEOUT = 0x03, /*!< DAC timeout state */
Kojto 122:f9eeca106725 73 HAL_DAC_STATE_ERROR = 0x04 /*!< DAC error state */
Kojto 122:f9eeca106725 74
Kojto 122:f9eeca106725 75 }HAL_DAC_StateTypeDef;
Kojto 122:f9eeca106725 76
Kojto 122:f9eeca106725 77 /**
Kojto 122:f9eeca106725 78 * @brief DAC handle Structure definition
Kojto 122:f9eeca106725 79 */
Kojto 122:f9eeca106725 80 typedef struct
Kojto 122:f9eeca106725 81 {
Kojto 122:f9eeca106725 82 DAC_TypeDef *Instance; /*!< Register base address */
Kojto 122:f9eeca106725 83
Kojto 122:f9eeca106725 84 __IO HAL_DAC_StateTypeDef State; /*!< DAC communication state */
Kojto 122:f9eeca106725 85
Kojto 122:f9eeca106725 86 HAL_LockTypeDef Lock; /*!< DAC locking object */
Kojto 122:f9eeca106725 87
Kojto 122:f9eeca106725 88 DMA_HandleTypeDef *DMA_Handle1; /*!< Pointer DMA handler for channel 1 */
Kojto 122:f9eeca106725 89
Kojto 122:f9eeca106725 90 DMA_HandleTypeDef *DMA_Handle2; /*!< Pointer DMA handler for channel 2 */
Kojto 122:f9eeca106725 91
Kojto 122:f9eeca106725 92 __IO uint32_t ErrorCode; /*!< DAC Error code */
Kojto 122:f9eeca106725 93
Kojto 122:f9eeca106725 94 }DAC_HandleTypeDef;
Kojto 122:f9eeca106725 95
Kojto 122:f9eeca106725 96 /**
Kojto 122:f9eeca106725 97 * @brief DAC Configuration sample and hold Channel structure definition
Kojto 122:f9eeca106725 98 */
Kojto 122:f9eeca106725 99 typedef struct
Kojto 122:f9eeca106725 100 {
Kojto 122:f9eeca106725 101 uint32_t DAC_SampleTime ; /*!< Specifies the Sample time for the selected channel.
Kojto 122:f9eeca106725 102 This parameter applies when DAC_SampleAndHold is DAC_SAMPLEANDHOLD_ENABLE.
Kojto 122:f9eeca106725 103 This parameter must be a number between Min_Data = 0 and Max_Data = 1023 */
Kojto 122:f9eeca106725 104
Kojto 122:f9eeca106725 105 uint32_t DAC_HoldTime ; /*!< Specifies the hold time for the selected channel
Kojto 122:f9eeca106725 106 This parameter applies when DAC_SampleAndHold is DAC_SAMPLEANDHOLD_ENABLE.
Kojto 122:f9eeca106725 107 This parameter must be a number between Min_Data = 0 and Max_Data = 1023 */
Kojto 122:f9eeca106725 108
Kojto 122:f9eeca106725 109 uint32_t DAC_RefreshTime ; /*!< Specifies the refresh time for the selected channel
Kojto 122:f9eeca106725 110 This parameter applies when DAC_SampleAndHold is DAC_SAMPLEANDHOLD_ENABLE.
Kojto 122:f9eeca106725 111 This parameter must be a number between Min_Data = 0 and Max_Data = 255 */
Kojto 122:f9eeca106725 112 }
Kojto 122:f9eeca106725 113 DAC_SampleAndHoldConfTypeDef;
Kojto 122:f9eeca106725 114
Kojto 122:f9eeca106725 115 /**
Kojto 122:f9eeca106725 116 * @brief DAC Configuration regular Channel structure definition
Kojto 122:f9eeca106725 117 */
Kojto 122:f9eeca106725 118 typedef struct
Kojto 122:f9eeca106725 119 {
Kojto 122:f9eeca106725 120 uint32_t DAC_SampleAndHold; /*!< Specifies whether the DAC mode.
Kojto 122:f9eeca106725 121 This parameter can be a value of @ref DAC_SampleAndHold */
Kojto 122:f9eeca106725 122
Kojto 122:f9eeca106725 123 uint32_t DAC_Trigger; /*!< Specifies the external trigger for the selected DAC channel.
Kojto 122:f9eeca106725 124 This parameter can be a value of @ref DAC_trigger_selection */
Kojto 122:f9eeca106725 125
Kojto 122:f9eeca106725 126 uint32_t DAC_OutputBuffer; /*!< Specifies whether the DAC channel output buffer is enabled or disabled.
Kojto 122:f9eeca106725 127 This parameter can be a value of @ref DAC_output_buffer */
Kojto 122:f9eeca106725 128
Kojto 122:f9eeca106725 129 uint32_t DAC_ConnectOnChipPeripheral ; /*!< Specifies whether the DAC output is connected or not to on chip peripheral .
Kojto 122:f9eeca106725 130 This parameter can be a value of @ref DAC_ConnectOnChipPeripheral */
Kojto 122:f9eeca106725 131
Kojto 122:f9eeca106725 132 uint32_t DAC_UserTrimming; /*!< Specifies the trimming mode
Kojto 122:f9eeca106725 133 This parameter must be a value of @ref DAC_UserTrimming
Kojto 122:f9eeca106725 134 DAC_UserTrimming is either factory or user trimming */
Kojto 122:f9eeca106725 135
Kojto 122:f9eeca106725 136 uint32_t DAC_TrimmingValue; /*!< Specifies the offset trimming value
Kojto 122:f9eeca106725 137 i.e. when DAC_SampleAndHold is DAC_TRIMMING_USER.
Kojto 122:f9eeca106725 138 This parameter must be a number between Min_Data = 1 and Max_Data = 31 */
Kojto 122:f9eeca106725 139
Kojto 122:f9eeca106725 140 DAC_SampleAndHoldConfTypeDef DAC_SampleAndHoldConfig; /*!< Sample and Hold settings */
Kojto 122:f9eeca106725 141
Kojto 122:f9eeca106725 142 }DAC_ChannelConfTypeDef;
Kojto 122:f9eeca106725 143
Kojto 122:f9eeca106725 144 /**
Kojto 122:f9eeca106725 145 * @}
Kojto 122:f9eeca106725 146 */
Kojto 122:f9eeca106725 147
Kojto 122:f9eeca106725 148 /* Exported constants --------------------------------------------------------*/
Kojto 122:f9eeca106725 149
Kojto 122:f9eeca106725 150 /** @defgroup DAC_Exported_Constants DAC Exported Constants
Kojto 122:f9eeca106725 151 * @{
Kojto 122:f9eeca106725 152 */
Kojto 122:f9eeca106725 153
Kojto 122:f9eeca106725 154 /** @defgroup DAC_Error_Code DAC Error Code
Kojto 122:f9eeca106725 155 * @{
Kojto 122:f9eeca106725 156 */
Kojto 122:f9eeca106725 157 #define HAL_DAC_ERROR_NONE 0x00 /*!< No error */
Kojto 122:f9eeca106725 158 #define HAL_DAC_ERROR_DMAUNDERRUNCH1 0x01 /*!< DAC channel1 DMA underrun error */
Kojto 122:f9eeca106725 159 #define HAL_DAC_ERROR_DMAUNDERRUNCH2 0x02 /*!< DAC channel2 DMA underrun error */
Kojto 122:f9eeca106725 160 #define HAL_DAC_ERROR_DMA 0x04 /*!< DMA error */
Kojto 122:f9eeca106725 161 #define HAL_DAC_ERROR_TIMEOUT 0x08 /*!< Timeout error */
Kojto 122:f9eeca106725 162 /**
Kojto 122:f9eeca106725 163 * @}
Kojto 122:f9eeca106725 164 */
Kojto 122:f9eeca106725 165
Kojto 122:f9eeca106725 166 /** @defgroup DAC_trigger_selection DAC trigger selection
Kojto 122:f9eeca106725 167 * @{
Kojto 122:f9eeca106725 168 */
Kojto 122:f9eeca106725 169
Kojto 122:f9eeca106725 170 #if defined (STM32L431xx) || defined (STM32L432xx) || defined (STM32L433xx) || defined (STM32L442xx) || defined (STM32L443xx)
Kojto 122:f9eeca106725 171 #define DAC_TRIGGER_NONE ((uint32_t)0x00000000) /*!< Conversion is automatic once the DAC_DHRxxxx register
Kojto 122:f9eeca106725 172 has been loaded, and not by external trigger */
Kojto 122:f9eeca106725 173 #define DAC_TRIGGER_T2_TRGO ((uint32_t)(DAC_CR_TSEL1_2 | DAC_CR_TEN1)) /*!< TIM2 TRGO selected as external conversion trigger for DAC channel */
Kojto 122:f9eeca106725 174 #define DAC_TRIGGER_T6_TRGO ((uint32_t)DAC_CR_TEN1) /*!< TIM6 TRGO selected as external conversion trigger for DAC channel */
Kojto 122:f9eeca106725 175 #define DAC_TRIGGER_T7_TRGO ((uint32_t)(DAC_CR_TSEL1_1 | DAC_CR_TEN1)) /*!< TIM7 TRGO selected as external conversion trigger for DAC channel */
Kojto 122:f9eeca106725 176 #define DAC_TRIGGER_EXT_IT9 ((uint32_t)(DAC_CR_TSEL1_2 | DAC_CR_TSEL1_1 | DAC_CR_TEN1)) /*!< EXTI Line9 event selected as external conversion trigger for DAC channel */
Kojto 122:f9eeca106725 177 #define DAC_TRIGGER_SOFTWARE ((uint32_t)(DAC_CR_TSEL1 | DAC_CR_TEN1)) /*!< Conversion started by software trigger for DAC channel */
Kojto 122:f9eeca106725 178 #endif /* STM32L431xx STM32L432xx STM32L433xx STM32L442xx STM32L443xx */
AnnaBridge 145:64910690c574 179
AnnaBridge 145:64910690c574 180 #if defined (STM32L451xx) || defined (STM32L452xx) || defined (STM32L462xx)
AnnaBridge 145:64910690c574 181 #define DAC_TRIGGER_NONE ((uint32_t)0x00000000) /*!< Conversion is automatic once the DAC_DHRxxxx register
AnnaBridge 145:64910690c574 182 has been loaded, and not by external trigger */
AnnaBridge 145:64910690c574 183 #define DAC_TRIGGER_T2_TRGO ((uint32_t)(DAC_CR_TSEL1_2 | DAC_CR_TEN1)) /*!< TIM2 TRGO selected as external conversion trigger for DAC channel */
AnnaBridge 145:64910690c574 184 #define DAC_TRIGGER_T6_TRGO ((uint32_t)DAC_CR_TEN1) /*!< TIM6 TRGO selected as external conversion trigger for DAC channel */
AnnaBridge 145:64910690c574 185 #define DAC_TRIGGER_EXT_IT9 ((uint32_t)(DAC_CR_TSEL1_2 | DAC_CR_TSEL1_1 | DAC_CR_TEN1)) /*!< EXTI Line9 event selected as external conversion trigger for DAC channel */
AnnaBridge 145:64910690c574 186 #define DAC_TRIGGER_SOFTWARE ((uint32_t)(DAC_CR_TSEL1 | DAC_CR_TEN1)) /*!< Conversion started by software trigger for DAC channel */
AnnaBridge 145:64910690c574 187 #endif /* STM32L451xx STM32L452xx STM32L462xx */
AnnaBridge 145:64910690c574 188
AnnaBridge 145:64910690c574 189 #if defined (STM32L471xx) || defined (STM32L475xx) || defined (STM32L476xx) || defined (STM32L485xx) || defined (STM32L486xx) || defined (STM32L496xx) || defined (STM32L4A6xx)
Kojto 122:f9eeca106725 190 #define DAC_TRIGGER_NONE ((uint32_t)0x00000000) /*!< Conversion is automatic once the DAC_DHRxxxx register
Kojto 122:f9eeca106725 191 has been loaded, and not by external trigger */
Kojto 122:f9eeca106725 192 #define DAC_TRIGGER_T2_TRGO ((uint32_t)(DAC_CR_TSEL1_2 | DAC_CR_TEN1)) /*!< TIM2 TRGO selected as external conversion trigger for DAC channel */
Kojto 122:f9eeca106725 193 #define DAC_TRIGGER_T4_TRGO ((uint32_t)(DAC_CR_TSEL1_2 |DAC_CR_TSEL1_0 | DAC_CR_TEN1)) /*!< TIM4 TRGO selected as external conversion trigger for DAC channel */
Kojto 122:f9eeca106725 194 #define DAC_TRIGGER_T5_TRGO ((uint32_t)(DAC_CR_TSEL1_1 | DAC_CR_TSEL1_0 | DAC_CR_TEN1)) /*!< TIM5 TRGO selected as external conversion trigger for DAC channel */
Kojto 122:f9eeca106725 195 #define DAC_TRIGGER_T6_TRGO ((uint32_t)DAC_CR_TEN1) /*!< TIM6 TRGO selected as external conversion trigger for DAC channel */
Kojto 122:f9eeca106725 196 #define DAC_TRIGGER_T7_TRGO ((uint32_t)(DAC_CR_TSEL1_1 | DAC_CR_TEN1)) /*!< TIM7 TRGO selected as external conversion trigger for DAC channel */
Kojto 122:f9eeca106725 197 #define DAC_TRIGGER_T8_TRGO ((uint32_t)(DAC_CR_TSEL1_0 | DAC_CR_TEN1)) /*!< TIM8 TRGO selected as external conversion trigger for DAC channel */
Kojto 122:f9eeca106725 198 #define DAC_TRIGGER_EXT_IT9 ((uint32_t)(DAC_CR_TSEL1_2 | DAC_CR_TSEL1_1 | DAC_CR_TEN1)) /*!< EXTI Line9 event selected as external conversion trigger for DAC channel */
Kojto 122:f9eeca106725 199 #define DAC_TRIGGER_SOFTWARE ((uint32_t)(DAC_CR_TSEL1 | DAC_CR_TEN1)) /*!< Conversion started by software trigger for DAC channel */
AnnaBridge 145:64910690c574 200 #endif /* STM32L471xx STM32L475xx STM32L476xx STM32L485xx STM32L486xx STM32L496xx STM32L4A6xx*/
AnnaBridge 145:64910690c574 201
AnnaBridge 145:64910690c574 202
Kojto 122:f9eeca106725 203
Kojto 122:f9eeca106725 204 /**
Kojto 122:f9eeca106725 205 * @}
Kojto 122:f9eeca106725 206 */
Kojto 122:f9eeca106725 207
Kojto 122:f9eeca106725 208 /** @defgroup DAC_output_buffer DAC output buffer
Kojto 122:f9eeca106725 209 * @{
Kojto 122:f9eeca106725 210 */
Kojto 122:f9eeca106725 211 #define DAC_OUTPUTBUFFER_ENABLE ((uint32_t)0x00000000)
Kojto 122:f9eeca106725 212 #define DAC_OUTPUTBUFFER_DISABLE ((uint32_t)DAC_MCR_MODE1_1)
Kojto 122:f9eeca106725 213
Kojto 122:f9eeca106725 214 /**
Kojto 122:f9eeca106725 215 * @}
Kojto 122:f9eeca106725 216 */
Kojto 122:f9eeca106725 217
Kojto 122:f9eeca106725 218 /** @defgroup DAC_Channel_selection DAC Channel selection
Kojto 122:f9eeca106725 219 * @{
Kojto 122:f9eeca106725 220 */
Kojto 122:f9eeca106725 221 #define DAC_CHANNEL_1 ((uint32_t)0x00000000)
AnnaBridge 145:64910690c574 222 #if defined (STM32L431xx) || defined (STM32L432xx) || defined (STM32L433xx) || defined (STM32L442xx) || defined (STM32L443xx) || \
AnnaBridge 145:64910690c574 223 defined (STM32L471xx) || defined (STM32L475xx) || defined (STM32L476xx) || defined (STM32L485xx) || defined (STM32L486xx) || defined (STM32L496xx) || defined (STM32L4A6xx)
Kojto 122:f9eeca106725 224 #define DAC_CHANNEL_2 ((uint32_t)0x00000010)
AnnaBridge 145:64910690c574 225 #endif /* STM32L431xx STM32L432xx STM32L433xx STM32L442xx STM32L443xx */
AnnaBridge 145:64910690c574 226 /* STM32L471xx STM32L475xx STM32L476xx STM32L485xx STM32L486xx STM32L496xx STM32L4A6xx */
Kojto 122:f9eeca106725 227
Kojto 122:f9eeca106725 228 /**
Kojto 122:f9eeca106725 229 * @}
Kojto 122:f9eeca106725 230 */
Kojto 122:f9eeca106725 231
Kojto 122:f9eeca106725 232 /** @defgroup DAC_data_alignment DAC data alignment
Kojto 122:f9eeca106725 233 * @{
Kojto 122:f9eeca106725 234 */
Kojto 122:f9eeca106725 235 #define DAC_ALIGN_12B_R ((uint32_t)0x00000000)
Kojto 122:f9eeca106725 236 #define DAC_ALIGN_12B_L ((uint32_t)0x00000004)
Kojto 122:f9eeca106725 237 #define DAC_ALIGN_8B_R ((uint32_t)0x00000008)
Kojto 122:f9eeca106725 238
Kojto 122:f9eeca106725 239 /**
Kojto 122:f9eeca106725 240 * @}
Kojto 122:f9eeca106725 241 */
Kojto 122:f9eeca106725 242
Kojto 122:f9eeca106725 243 /** @defgroup DAC_flags_definition DAC flags definition
Kojto 122:f9eeca106725 244 * @{
Kojto 122:f9eeca106725 245 */
Kojto 122:f9eeca106725 246 #define DAC_FLAG_DMAUDR1 ((uint32_t)DAC_SR_DMAUDR1)
Kojto 122:f9eeca106725 247 #define DAC_FLAG_DMAUDR2 ((uint32_t)DAC_SR_DMAUDR2)
Kojto 122:f9eeca106725 248
Kojto 122:f9eeca106725 249 /**
Kojto 122:f9eeca106725 250 * @}
Kojto 122:f9eeca106725 251 */
Kojto 122:f9eeca106725 252
Kojto 122:f9eeca106725 253 /** @defgroup DAC_IT_definition DAC IT definition
Kojto 122:f9eeca106725 254 * @{
Kojto 122:f9eeca106725 255 */
Kojto 122:f9eeca106725 256 #define DAC_IT_DMAUDR1 ((uint32_t)DAC_SR_DMAUDR1)
Kojto 122:f9eeca106725 257 #define DAC_IT_DMAUDR2 ((uint32_t)DAC_SR_DMAUDR2)
Kojto 122:f9eeca106725 258
Kojto 122:f9eeca106725 259 /**
Kojto 122:f9eeca106725 260 * @}
Kojto 122:f9eeca106725 261 */
Kojto 122:f9eeca106725 262
Kojto 122:f9eeca106725 263 /** @defgroup DAC_ConnectOnChipPeripheral DAC ConnectOnChipPeripheral
Kojto 122:f9eeca106725 264 * @{
Kojto 122:f9eeca106725 265 */
Kojto 122:f9eeca106725 266 #define DAC_CHIPCONNECT_DISABLE ((uint32_t)0x00000000)
Kojto 122:f9eeca106725 267 #define DAC_CHIPCONNECT_ENABLE ((uint32_t)DAC_MCR_MODE1_0)
Kojto 122:f9eeca106725 268
Kojto 122:f9eeca106725 269 /**
Kojto 122:f9eeca106725 270 * @}
Kojto 122:f9eeca106725 271 */
Kojto 122:f9eeca106725 272
Kojto 122:f9eeca106725 273 /** @defgroup DAC_UserTrimming DAC User Trimming
Kojto 122:f9eeca106725 274 * @{
Kojto 122:f9eeca106725 275 */
Kojto 122:f9eeca106725 276
Kojto 122:f9eeca106725 277 #define DAC_TRIMMING_FACTORY ((uint32_t)0x00000000) /*!< Factory trimming */
Kojto 122:f9eeca106725 278 #define DAC_TRIMMING_USER ((uint32_t)0x00000001) /*!< User trimming */
Kojto 122:f9eeca106725 279
Kojto 122:f9eeca106725 280 /**
Kojto 122:f9eeca106725 281 * @}
Kojto 122:f9eeca106725 282 */
Kojto 122:f9eeca106725 283
Kojto 122:f9eeca106725 284 /** @defgroup DAC_SampleAndHold DAC power mode
Kojto 122:f9eeca106725 285 * @{
Kojto 122:f9eeca106725 286 */
Kojto 122:f9eeca106725 287 #define DAC_SAMPLEANDHOLD_DISABLE ((uint32_t)0x00000000)
Kojto 122:f9eeca106725 288 #define DAC_SAMPLEANDHOLD_ENABLE ((uint32_t)DAC_MCR_MODE1_2)
Kojto 122:f9eeca106725 289
Kojto 122:f9eeca106725 290 /**
Kojto 122:f9eeca106725 291 * @}
Kojto 122:f9eeca106725 292 */
AnnaBridge 145:64910690c574 293
Kojto 122:f9eeca106725 294 /**
Kojto 122:f9eeca106725 295 * @}
Kojto 122:f9eeca106725 296 */
Kojto 122:f9eeca106725 297
Kojto 122:f9eeca106725 298 /* Exported macro ------------------------------------------------------------*/
Kojto 122:f9eeca106725 299
Kojto 122:f9eeca106725 300 /** @defgroup DAC_Exported_Macros DAC Exported Macros
Kojto 122:f9eeca106725 301 * @{
Kojto 122:f9eeca106725 302 */
Kojto 122:f9eeca106725 303
Kojto 122:f9eeca106725 304 /** @brief Reset DAC handle state.
Kojto 122:f9eeca106725 305 * @param __HANDLE__: specifies the DAC handle.
Kojto 122:f9eeca106725 306 * @retval None
Kojto 122:f9eeca106725 307 */
Kojto 122:f9eeca106725 308 #define __HAL_DAC_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_DAC_STATE_RESET)
Kojto 122:f9eeca106725 309
Kojto 122:f9eeca106725 310 /** @brief Enable the DAC channel.
Kojto 122:f9eeca106725 311 * @param __HANDLE__: specifies the DAC handle.
Kojto 122:f9eeca106725 312 * @param __DAC_Channel__: specifies the DAC channel
Kojto 122:f9eeca106725 313 * @retval None
Kojto 122:f9eeca106725 314 */
Kojto 122:f9eeca106725 315 #define __HAL_DAC_ENABLE(__HANDLE__, __DAC_Channel__) \
Kojto 122:f9eeca106725 316 ((__HANDLE__)->Instance->CR |= (DAC_CR_EN1 << (__DAC_Channel__)))
Kojto 122:f9eeca106725 317
Kojto 122:f9eeca106725 318 /** @brief Disable the DAC channel.
Kojto 122:f9eeca106725 319 * @param __HANDLE__: specifies the DAC handle
Kojto 122:f9eeca106725 320 * @param __DAC_Channel__: specifies the DAC channel.
Kojto 122:f9eeca106725 321 * @retval None
Kojto 122:f9eeca106725 322 */
Kojto 122:f9eeca106725 323 #define __HAL_DAC_DISABLE(__HANDLE__, __DAC_Channel__) \
Kojto 122:f9eeca106725 324 ((__HANDLE__)->Instance->CR &= ~(DAC_CR_EN1 << (__DAC_Channel__)))
Kojto 122:f9eeca106725 325
Kojto 122:f9eeca106725 326 /** @brief Set DHR12R1 alignment.
Kojto 122:f9eeca106725 327 * @param __ALIGNMENT__: specifies the DAC alignment
Kojto 122:f9eeca106725 328 * @retval None
Kojto 122:f9eeca106725 329 */
Kojto 122:f9eeca106725 330 #define DAC_DHR12R1_ALIGNMENT(__ALIGNMENT__) (((uint32_t)0x00000008) + (__ALIGNMENT__))
Kojto 122:f9eeca106725 331
Kojto 122:f9eeca106725 332 /** @brief Set DHR12R2 alignment.
Kojto 122:f9eeca106725 333 * @param __ALIGNMENT__: specifies the DAC alignment
Kojto 122:f9eeca106725 334 * @retval None
Kojto 122:f9eeca106725 335 */
Kojto 122:f9eeca106725 336 #define DAC_DHR12R2_ALIGNMENT(__ALIGNMENT__) (((uint32_t)0x00000014) + (__ALIGNMENT__))
Kojto 122:f9eeca106725 337
Kojto 122:f9eeca106725 338 /** @brief Set DHR12RD alignment.
Kojto 122:f9eeca106725 339 * @param __ALIGNMENT__: specifies the DAC alignment
Kojto 122:f9eeca106725 340 * @retval None
Kojto 122:f9eeca106725 341 */
Kojto 122:f9eeca106725 342 #define DAC_DHR12RD_ALIGNMENT(__ALIGNMENT__) (((uint32_t)0x00000020) + (__ALIGNMENT__))
Kojto 122:f9eeca106725 343
Kojto 122:f9eeca106725 344 /** @brief Enable the DAC interrupt.
Kojto 122:f9eeca106725 345 * @param __HANDLE__: specifies the DAC handle
Kojto 122:f9eeca106725 346 * @param __INTERRUPT__: specifies the DAC interrupt.
Kojto 122:f9eeca106725 347 * This parameter can be any combination of the following values:
Kojto 122:f9eeca106725 348 * @arg DAC_IT_DMAUDR1: DAC channel 1 DMA underrun interrupt
Kojto 122:f9eeca106725 349 * @arg DAC_IT_DMAUDR2: DAC channel 2 DMA underrun interrupt
Kojto 122:f9eeca106725 350 * @retval None
Kojto 122:f9eeca106725 351 */
Kojto 122:f9eeca106725 352 #define __HAL_DAC_ENABLE_IT(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->CR) |= (__INTERRUPT__))
Kojto 122:f9eeca106725 353
Kojto 122:f9eeca106725 354 /** @brief Disable the DAC interrupt.
Kojto 122:f9eeca106725 355 * @param __HANDLE__: specifies the DAC handle
Kojto 122:f9eeca106725 356 * @param __INTERRUPT__: specifies the DAC interrupt.
Kojto 122:f9eeca106725 357 * This parameter can be any combination of the following values:
Kojto 122:f9eeca106725 358 * @arg DAC_IT_DMAUDR1: DAC channel 1 DMA underrun interrupt
Kojto 122:f9eeca106725 359 * @arg DAC_IT_DMAUDR2: DAC channel 2 DMA underrun interrupt
Kojto 122:f9eeca106725 360 * @retval None
Kojto 122:f9eeca106725 361 */
Kojto 122:f9eeca106725 362 #define __HAL_DAC_DISABLE_IT(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->CR) &= ~(__INTERRUPT__))
Kojto 122:f9eeca106725 363
Kojto 122:f9eeca106725 364 /** @brief Check whether the specified DAC interrupt source is enabled or not.
Kojto 122:f9eeca106725 365 * @param __HANDLE__: DAC handle
Kojto 122:f9eeca106725 366 * @param __INTERRUPT__: DAC interrupt source to check
Kojto 122:f9eeca106725 367 * This parameter can be any combination of the following values:
Kojto 122:f9eeca106725 368 * @arg DAC_IT_DMAUDR1: DAC channel 1 DMA underrun interrupt
Kojto 122:f9eeca106725 369 * @arg DAC_IT_DMAUDR2: DAC channel 2 DMA underrun interrupt
Kojto 122:f9eeca106725 370 * @retval State of interruption (SET or RESET)
Kojto 122:f9eeca106725 371 */
Kojto 122:f9eeca106725 372 #define __HAL_DAC_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->CR & (__INTERRUPT__)) == (__INTERRUPT__))
Kojto 122:f9eeca106725 373
Kojto 122:f9eeca106725 374 /** @brief Get the selected DAC's flag status.
Kojto 122:f9eeca106725 375 * @param __HANDLE__: specifies the DAC handle.
Kojto 122:f9eeca106725 376 * @param __FLAG__: specifies the DAC flag to get.
Kojto 122:f9eeca106725 377 * This parameter can be any combination of the following values:
Kojto 122:f9eeca106725 378 * @arg DAC_FLAG_DMAUDR1: DAC channel 1 DMA underrun flag
Kojto 122:f9eeca106725 379 * @arg DAC_FLAG_DMAUDR2: DAC channel 2 DMA underrun flag
Kojto 122:f9eeca106725 380 * @retval None
Kojto 122:f9eeca106725 381 */
Kojto 122:f9eeca106725 382 #define __HAL_DAC_GET_FLAG(__HANDLE__, __FLAG__) ((((__HANDLE__)->Instance->SR) & (__FLAG__)) == (__FLAG__))
Kojto 122:f9eeca106725 383
Kojto 122:f9eeca106725 384 /** @brief Clear the DAC's flag.
Kojto 122:f9eeca106725 385 * @param __HANDLE__: specifies the DAC handle.
Kojto 122:f9eeca106725 386 * @param __FLAG__: specifies the DAC flag to clear.
Kojto 122:f9eeca106725 387 * This parameter can be any combination of the following values:
Kojto 122:f9eeca106725 388 * @arg DAC_FLAG_DMAUDR1: DAC channel 1 DMA underrun flag
Kojto 122:f9eeca106725 389 * @arg DAC_FLAG_DMAUDR2: DAC channel 2 DMA underrun flag
Kojto 122:f9eeca106725 390 * @retval None
Kojto 122:f9eeca106725 391 */
Kojto 122:f9eeca106725 392 #define __HAL_DAC_CLEAR_FLAG(__HANDLE__, __FLAG__) (((__HANDLE__)->Instance->SR) = (__FLAG__))
Kojto 122:f9eeca106725 393
Kojto 122:f9eeca106725 394 /**
Kojto 122:f9eeca106725 395 * @}
Kojto 122:f9eeca106725 396 */
Kojto 122:f9eeca106725 397
Kojto 122:f9eeca106725 398 /* Private macro -------------------------------------------------------------*/
Kojto 122:f9eeca106725 399
Kojto 122:f9eeca106725 400 /** @defgroup DAC_Private_Macros DAC Private Macros
Kojto 122:f9eeca106725 401 * @{
Kojto 122:f9eeca106725 402 */
Kojto 122:f9eeca106725 403 #define IS_DAC_OUTPUT_BUFFER_STATE(STATE) (((STATE) == DAC_OUTPUTBUFFER_ENABLE) || \
Kojto 122:f9eeca106725 404 ((STATE) == DAC_OUTPUTBUFFER_DISABLE))
Kojto 122:f9eeca106725 405
AnnaBridge 145:64910690c574 406 #if defined (STM32L431xx) || defined (STM32L432xx) || defined (STM32L433xx) || defined (STM32L442xx) || defined (STM32L443xx) || \
AnnaBridge 145:64910690c574 407 defined (STM32L471xx) || defined (STM32L475xx) || defined (STM32L476xx) || defined (STM32L485xx) || defined (STM32L486xx) || defined (STM32L496xx) || defined (STM32L4A6xx)
Kojto 122:f9eeca106725 408 #define IS_DAC_CHANNEL(CHANNEL) (((CHANNEL) == DAC_CHANNEL_1) || \
Kojto 122:f9eeca106725 409 ((CHANNEL) == DAC_CHANNEL_2))
AnnaBridge 145:64910690c574 410 #endif /* STM32L431xx STM32L432xx STM32L433xx STM32L442xx STM32L443xx */
AnnaBridge 145:64910690c574 411 /* STM32L471xx STM32L475xx STM32L476xx STM32L485xx STM32L486xx STM32L496xx STM32L4A6xx */
AnnaBridge 145:64910690c574 412
AnnaBridge 145:64910690c574 413 #if defined (STM32L451xx) || defined (STM32L452xx) || defined (STM32L462xx)
AnnaBridge 145:64910690c574 414 #define IS_DAC_CHANNEL(CHANNEL) ((CHANNEL) == DAC_CHANNEL_1)
AnnaBridge 145:64910690c574 415 #endif /* STM32L451xx STM32L452xx STM32L462xx */
Kojto 122:f9eeca106725 416
Kojto 122:f9eeca106725 417 #define IS_DAC_ALIGN(ALIGN) (((ALIGN) == DAC_ALIGN_12B_R) || \
Kojto 122:f9eeca106725 418 ((ALIGN) == DAC_ALIGN_12B_L) || \
Kojto 122:f9eeca106725 419 ((ALIGN) == DAC_ALIGN_8B_R))
Kojto 122:f9eeca106725 420
Kojto 122:f9eeca106725 421 #define IS_DAC_DATA(DATA) ((DATA) <= 0xFFF0)
Kojto 122:f9eeca106725 422
Kojto 122:f9eeca106725 423 #define IS_DAC_REFRESHTIME(TIME) ((TIME) <= 0x0000000FF)
Kojto 122:f9eeca106725 424
Kojto 122:f9eeca106725 425 /**
Kojto 122:f9eeca106725 426 * @}
Kojto 122:f9eeca106725 427 */
Kojto 122:f9eeca106725 428
Kojto 122:f9eeca106725 429 /* Include DAC HAL Extended module */
Kojto 122:f9eeca106725 430 #include "stm32l4xx_hal_dac_ex.h"
Kojto 122:f9eeca106725 431
Kojto 122:f9eeca106725 432 /* Exported functions --------------------------------------------------------*/
Kojto 122:f9eeca106725 433
Kojto 122:f9eeca106725 434 /** @addtogroup DAC_Exported_Functions
Kojto 122:f9eeca106725 435 * @{
Kojto 122:f9eeca106725 436 */
Kojto 122:f9eeca106725 437
Kojto 122:f9eeca106725 438 /** @addtogroup DAC_Exported_Functions_Group1
Kojto 122:f9eeca106725 439 * @{
Kojto 122:f9eeca106725 440 */
Kojto 122:f9eeca106725 441 /* Initialization and de-initialization functions *****************************/
Kojto 122:f9eeca106725 442 HAL_StatusTypeDef HAL_DAC_Init(DAC_HandleTypeDef* hdac);
Kojto 122:f9eeca106725 443 HAL_StatusTypeDef HAL_DAC_DeInit(DAC_HandleTypeDef* hdac);
Kojto 122:f9eeca106725 444 void HAL_DAC_MspInit(DAC_HandleTypeDef* hdac);
Kojto 122:f9eeca106725 445 void HAL_DAC_MspDeInit(DAC_HandleTypeDef* hdac);
Kojto 122:f9eeca106725 446
Kojto 122:f9eeca106725 447 /**
Kojto 122:f9eeca106725 448 * @}
Kojto 122:f9eeca106725 449 */
Kojto 122:f9eeca106725 450
Kojto 122:f9eeca106725 451 /** @addtogroup DAC_Exported_Functions_Group2
Kojto 122:f9eeca106725 452 * @{
Kojto 122:f9eeca106725 453 */
Kojto 122:f9eeca106725 454 /* IO operation functions *****************************************************/
Kojto 122:f9eeca106725 455 HAL_StatusTypeDef HAL_DAC_Start(DAC_HandleTypeDef* hdac, uint32_t Channel);
Kojto 122:f9eeca106725 456 HAL_StatusTypeDef HAL_DAC_Stop(DAC_HandleTypeDef* hdac, uint32_t Channel);
Kojto 122:f9eeca106725 457 HAL_StatusTypeDef HAL_DAC_Start_DMA(DAC_HandleTypeDef* hdac, uint32_t Channel, uint32_t* pData, uint32_t Length, uint32_t Alignment);
Kojto 122:f9eeca106725 458 HAL_StatusTypeDef HAL_DAC_Stop_DMA(DAC_HandleTypeDef* hdac, uint32_t Channel);
Kojto 122:f9eeca106725 459
Kojto 122:f9eeca106725 460 void HAL_DAC_IRQHandler(DAC_HandleTypeDef* hdac);
Kojto 122:f9eeca106725 461
Kojto 122:f9eeca106725 462 HAL_StatusTypeDef HAL_DAC_SetValue(DAC_HandleTypeDef* hdac, uint32_t Channel, uint32_t Alignment, uint32_t Data);
Kojto 122:f9eeca106725 463
Kojto 122:f9eeca106725 464 void HAL_DAC_ConvCpltCallbackCh1(DAC_HandleTypeDef* hdac);
Kojto 122:f9eeca106725 465 void HAL_DAC_ConvHalfCpltCallbackCh1(DAC_HandleTypeDef* hdac);
Kojto 122:f9eeca106725 466 void HAL_DAC_ErrorCallbackCh1(DAC_HandleTypeDef *hdac);
Kojto 122:f9eeca106725 467 void HAL_DAC_DMAUnderrunCallbackCh1(DAC_HandleTypeDef *hdac);
Kojto 122:f9eeca106725 468 /**
Kojto 122:f9eeca106725 469 * @}
Kojto 122:f9eeca106725 470 */
Kojto 122:f9eeca106725 471
Kojto 122:f9eeca106725 472 /** @addtogroup DAC_Exported_Functions_Group3
Kojto 122:f9eeca106725 473 * @{
Kojto 122:f9eeca106725 474 */
Kojto 122:f9eeca106725 475 /* Peripheral Control functions ***********************************************/
Kojto 122:f9eeca106725 476 uint32_t HAL_DAC_GetValue(DAC_HandleTypeDef* hdac, uint32_t Channel);
Kojto 122:f9eeca106725 477
Kojto 122:f9eeca106725 478 HAL_StatusTypeDef HAL_DAC_ConfigChannel(DAC_HandleTypeDef* hdac, DAC_ChannelConfTypeDef* sConfig, uint32_t Channel);
Kojto 122:f9eeca106725 479 /**
Kojto 122:f9eeca106725 480 * @}
Kojto 122:f9eeca106725 481 */
Kojto 122:f9eeca106725 482
Kojto 122:f9eeca106725 483 /** @addtogroup DAC_Exported_Functions_Group4
Kojto 122:f9eeca106725 484 * @{
Kojto 122:f9eeca106725 485 */
Kojto 122:f9eeca106725 486 /* Peripheral State and Error functions ***************************************/
Kojto 122:f9eeca106725 487 HAL_DAC_StateTypeDef HAL_DAC_GetState(DAC_HandleTypeDef* hdac);
Kojto 122:f9eeca106725 488 uint32_t HAL_DAC_GetError(DAC_HandleTypeDef *hdac);
Kojto 122:f9eeca106725 489
Kojto 122:f9eeca106725 490 /**
Kojto 122:f9eeca106725 491 * @}
Kojto 122:f9eeca106725 492 */
Kojto 122:f9eeca106725 493
Kojto 122:f9eeca106725 494 /**
Kojto 122:f9eeca106725 495 * @}
Kojto 122:f9eeca106725 496 */
Kojto 122:f9eeca106725 497
Kojto 122:f9eeca106725 498 /**
Kojto 122:f9eeca106725 499 * @}
Kojto 122:f9eeca106725 500 */
Kojto 122:f9eeca106725 501
Kojto 122:f9eeca106725 502 /**
Kojto 122:f9eeca106725 503 * @}
Kojto 122:f9eeca106725 504 */
Kojto 122:f9eeca106725 505
Kojto 122:f9eeca106725 506 #ifdef __cplusplus
Kojto 122:f9eeca106725 507 }
Kojto 122:f9eeca106725 508 #endif
Kojto 122:f9eeca106725 509
Kojto 122:f9eeca106725 510
Kojto 122:f9eeca106725 511 #endif /*__STM32L4xx_HAL_DAC_H */
Kojto 122:f9eeca106725 512
Kojto 122:f9eeca106725 513 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
Kojto 122:f9eeca106725 514