1 /** 2 ****************************************************************************** 3 * @file stm32h7xx_hal_dac_ex.h 4 * @author MCD Application Team 5 * @brief Header file of DAC HAL Extended module. 6 ****************************************************************************** 7 * @attention 8 * 9 * Copyright (c) 2017 STMicroelectronics. 10 * All rights reserved. 11 * 12 * This software is licensed under terms that can be found in the LICENSE file 13 * in the root directory of this software component. 14 * If no LICENSE file comes with this software, it is provided AS-IS. 15 * 16 ****************************************************************************** 17 */ 18 19 /* Define to prevent recursive inclusion -------------------------------------*/ 20 #ifndef STM32H7xx_HAL_DAC_EX_H 21 #define STM32H7xx_HAL_DAC_EX_H 22 23 #ifdef __cplusplus 24 extern "C" { 25 #endif 26 27 /** @addtogroup STM32H7xx_HAL_Driver 28 * @{ 29 */ 30 31 /* Includes ------------------------------------------------------------------*/ 32 #include "stm32h7xx_hal_def.h" 33 34 #if defined(DAC1) || defined(DAC2) 35 36 /** @addtogroup DACEx 37 * @{ 38 */ 39 40 /* Exported types ------------------------------------------------------------*/ 41 42 /** 43 * @brief HAL State structures definition 44 */ 45 46 /* Exported constants --------------------------------------------------------*/ 47 48 /** @defgroup DACEx_Exported_Constants DACEx Exported Constants 49 * @{ 50 */ 51 52 /** @defgroup DACEx_lfsrunmask_triangleamplitude DACEx lfsrunmask triangle amplitude 53 * @{ 54 */ 55 #define DAC_LFSRUNMASK_BIT0 0x00000000UL /*!< Unmask DAC channel LFSR bit0 for noise wave generation */ 56 #define DAC_LFSRUNMASK_BITS1_0 ( DAC_CR_MAMP1_0) /*!< Unmask DAC channel LFSR bit[1:0] for noise wave generation */ 57 #define DAC_LFSRUNMASK_BITS2_0 ( DAC_CR_MAMP1_1 ) /*!< Unmask DAC channel LFSR bit[2:0] for noise wave generation */ 58 #define DAC_LFSRUNMASK_BITS3_0 ( DAC_CR_MAMP1_1 | DAC_CR_MAMP1_0) /*!< Unmask DAC channel LFSR bit[3:0] for noise wave generation */ 59 #define DAC_LFSRUNMASK_BITS4_0 ( DAC_CR_MAMP1_2 ) /*!< Unmask DAC channel LFSR bit[4:0] for noise wave generation */ 60 #define DAC_LFSRUNMASK_BITS5_0 ( DAC_CR_MAMP1_2 | DAC_CR_MAMP1_0) /*!< Unmask DAC channel LFSR bit[5:0] for noise wave generation */ 61 #define DAC_LFSRUNMASK_BITS6_0 ( DAC_CR_MAMP1_2 | DAC_CR_MAMP1_1 ) /*!< Unmask DAC channel LFSR bit[6:0] for noise wave generation */ 62 #define DAC_LFSRUNMASK_BITS7_0 ( DAC_CR_MAMP1_2 | DAC_CR_MAMP1_1 | DAC_CR_MAMP1_0) /*!< Unmask DAC channel LFSR bit[7:0] for noise wave generation */ 63 #define DAC_LFSRUNMASK_BITS8_0 (DAC_CR_MAMP1_3 ) /*!< Unmask DAC channel LFSR bit[8:0] for noise wave generation */ 64 #define DAC_LFSRUNMASK_BITS9_0 (DAC_CR_MAMP1_3 | DAC_CR_MAMP1_0) /*!< Unmask DAC channel LFSR bit[9:0] for noise wave generation */ 65 #define DAC_LFSRUNMASK_BITS10_0 (DAC_CR_MAMP1_3 | DAC_CR_MAMP1_1 ) /*!< Unmask DAC channel LFSR bit[10:0] for noise wave generation */ 66 #define DAC_LFSRUNMASK_BITS11_0 (DAC_CR_MAMP1_3 | DAC_CR_MAMP1_1 | DAC_CR_MAMP1_0) /*!< Unmask DAC channel LFSR bit[11:0] for noise wave generation */ 67 #define DAC_TRIANGLEAMPLITUDE_1 0x00000000UL /*!< Select max triangle amplitude of 1 */ 68 #define DAC_TRIANGLEAMPLITUDE_3 ( DAC_CR_MAMP1_0) /*!< Select max triangle amplitude of 3 */ 69 #define DAC_TRIANGLEAMPLITUDE_7 ( DAC_CR_MAMP1_1 ) /*!< Select max triangle amplitude of 7 */ 70 #define DAC_TRIANGLEAMPLITUDE_15 ( DAC_CR_MAMP1_1 | DAC_CR_MAMP1_0) /*!< Select max triangle amplitude of 15 */ 71 #define DAC_TRIANGLEAMPLITUDE_31 ( DAC_CR_MAMP1_2 ) /*!< Select max triangle amplitude of 31 */ 72 #define DAC_TRIANGLEAMPLITUDE_63 ( DAC_CR_MAMP1_2 | DAC_CR_MAMP1_0) /*!< Select max triangle amplitude of 63 */ 73 #define DAC_TRIANGLEAMPLITUDE_127 ( DAC_CR_MAMP1_2 | DAC_CR_MAMP1_1 ) /*!< Select max triangle amplitude of 127 */ 74 #define DAC_TRIANGLEAMPLITUDE_255 ( DAC_CR_MAMP1_2 | DAC_CR_MAMP1_1 | DAC_CR_MAMP1_0) /*!< Select max triangle amplitude of 255 */ 75 #define DAC_TRIANGLEAMPLITUDE_511 (DAC_CR_MAMP1_3 ) /*!< Select max triangle amplitude of 511 */ 76 #define DAC_TRIANGLEAMPLITUDE_1023 (DAC_CR_MAMP1_3 | DAC_CR_MAMP1_0) /*!< Select max triangle amplitude of 1023 */ 77 #define DAC_TRIANGLEAMPLITUDE_2047 (DAC_CR_MAMP1_3 | DAC_CR_MAMP1_1 ) /*!< Select max triangle amplitude of 2047 */ 78 #define DAC_TRIANGLEAMPLITUDE_4095 (DAC_CR_MAMP1_3 | DAC_CR_MAMP1_1 | DAC_CR_MAMP1_0) /*!< Select max triangle amplitude of 4095 */ 79 80 /** 81 * @} 82 */ 83 84 /** 85 * @} 86 */ 87 88 /* Exported macro ------------------------------------------------------------*/ 89 90 91 /* Private macro -------------------------------------------------------------*/ 92 93 /** @defgroup DACEx_Private_Macros DACEx Private Macros 94 * @{ 95 */ 96 #if defined(HRTIM1) 97 #define IS_DAC_TRIGGER(TRIGGER) (((TRIGGER) == DAC_TRIGGER_NONE) || \ 98 ((TRIGGER) == DAC_TRIGGER_T1_TRGO) || \ 99 ((TRIGGER) == DAC_TRIGGER_T2_TRGO) || \ 100 ((TRIGGER) == DAC_TRIGGER_T4_TRGO) || \ 101 ((TRIGGER) == DAC_TRIGGER_T5_TRGO) || \ 102 ((TRIGGER) == DAC_TRIGGER_T6_TRGO) || \ 103 ((TRIGGER) == DAC_TRIGGER_T7_TRGO) || \ 104 ((TRIGGER) == DAC_TRIGGER_T8_TRGO) || \ 105 ((TRIGGER) == DAC_TRIGGER_T15_TRGO) || \ 106 ((TRIGGER) == DAC_TRIGGER_HR1_TRGO1) || \ 107 ((TRIGGER) == DAC_TRIGGER_HR1_TRGO2) || \ 108 ((TRIGGER) == DAC_TRIGGER_LPTIM1_OUT) || \ 109 ((TRIGGER) == DAC_TRIGGER_LPTIM2_OUT) || \ 110 ((TRIGGER) == DAC_TRIGGER_EXT_IT9) || \ 111 ((TRIGGER) == DAC_TRIGGER_SOFTWARE)) 112 #elif defined(DAC2) 113 #define IS_DAC_TRIGGER(TRIGGER) (((TRIGGER) == DAC_TRIGGER_NONE) || \ 114 ((TRIGGER) == DAC_TRIGGER_T1_TRGO) || \ 115 ((TRIGGER) == DAC_TRIGGER_T2_TRGO) || \ 116 ((TRIGGER) == DAC_TRIGGER_T4_TRGO) || \ 117 ((TRIGGER) == DAC_TRIGGER_T5_TRGO) || \ 118 ((TRIGGER) == DAC_TRIGGER_T6_TRGO) || \ 119 ((TRIGGER) == DAC_TRIGGER_T7_TRGO) || \ 120 ((TRIGGER) == DAC_TRIGGER_T8_TRGO) || \ 121 ((TRIGGER) == DAC_TRIGGER_T15_TRGO) || \ 122 ((TRIGGER) == DAC_TRIGGER_LPTIM1_OUT) || \ 123 ((TRIGGER) == DAC_TRIGGER_LPTIM2_OUT) || \ 124 ((TRIGGER) == DAC_TRIGGER_EXT_IT9) || \ 125 ((TRIGGER) == DAC_TRIGGER_LPTIM3_OUT) || \ 126 ((TRIGGER) == DAC_TRIGGER_SOFTWARE)) 127 #else 128 #define IS_DAC_TRIGGER(TRIGGER) (((TRIGGER) == DAC_TRIGGER_NONE) || \ 129 ((TRIGGER) == DAC_TRIGGER_T1_TRGO) || \ 130 ((TRIGGER) == DAC_TRIGGER_T2_TRGO) || \ 131 ((TRIGGER) == DAC_TRIGGER_T4_TRGO) || \ 132 ((TRIGGER) == DAC_TRIGGER_T5_TRGO) || \ 133 ((TRIGGER) == DAC_TRIGGER_T6_TRGO) || \ 134 ((TRIGGER) == DAC_TRIGGER_T7_TRGO) || \ 135 ((TRIGGER) == DAC_TRIGGER_T8_TRGO) || \ 136 ((TRIGGER) == DAC_TRIGGER_T15_TRGO) || \ 137 ((TRIGGER) == DAC_TRIGGER_LPTIM1_OUT) || \ 138 ((TRIGGER) == DAC_TRIGGER_LPTIM2_OUT) || \ 139 ((TRIGGER) == DAC_TRIGGER_EXT_IT9) || \ 140 ((TRIGGER) == DAC_TRIGGER_T23_TRGO) || \ 141 ((TRIGGER) == DAC_TRIGGER_T24_TRGO) || \ 142 ((TRIGGER) == DAC_TRIGGER_SOFTWARE)) 143 #endif 144 145 #define IS_DAC_SAMPLETIME(TIME) ((TIME) <= 0x000003FFU) 146 147 #define IS_DAC_HOLDTIME(TIME) ((TIME) <= 0x000003FFU) 148 149 #define IS_DAC_SAMPLEANDHOLD(MODE) (((MODE) == DAC_SAMPLEANDHOLD_DISABLE) || \ 150 ((MODE) == DAC_SAMPLEANDHOLD_ENABLE)) 151 152 #define IS_DAC_TRIMMINGVALUE(TRIMMINGVALUE) ((TRIMMINGVALUE) <= 0x1FU) 153 154 #define IS_DAC_NEWTRIMMINGVALUE(TRIMMINGVALUE) ((TRIMMINGVALUE) <= 0x1FU) 155 156 #define IS_DAC_CHIP_CONNECTION(CONNECT) (((CONNECT) == DAC_CHIPCONNECT_EXTERNAL) || \ 157 ((CONNECT) == DAC_CHIPCONNECT_INTERNAL) || \ 158 ((CONNECT) == DAC_CHIPCONNECT_BOTH)) 159 160 #define IS_DAC_TRIMMING(TRIMMING) (((TRIMMING) == DAC_TRIMMING_FACTORY) || \ 161 ((TRIMMING) == DAC_TRIMMING_USER)) 162 163 #define IS_DAC_LFSR_UNMASK_TRIANGLE_AMPLITUDE(VALUE) (((VALUE) == DAC_LFSRUNMASK_BIT0) || \ 164 ((VALUE) == DAC_LFSRUNMASK_BITS1_0) || \ 165 ((VALUE) == DAC_LFSRUNMASK_BITS2_0) || \ 166 ((VALUE) == DAC_LFSRUNMASK_BITS3_0) || \ 167 ((VALUE) == DAC_LFSRUNMASK_BITS4_0) || \ 168 ((VALUE) == DAC_LFSRUNMASK_BITS5_0) || \ 169 ((VALUE) == DAC_LFSRUNMASK_BITS6_0) || \ 170 ((VALUE) == DAC_LFSRUNMASK_BITS7_0) || \ 171 ((VALUE) == DAC_LFSRUNMASK_BITS8_0) || \ 172 ((VALUE) == DAC_LFSRUNMASK_BITS9_0) || \ 173 ((VALUE) == DAC_LFSRUNMASK_BITS10_0) || \ 174 ((VALUE) == DAC_LFSRUNMASK_BITS11_0) || \ 175 ((VALUE) == DAC_TRIANGLEAMPLITUDE_1) || \ 176 ((VALUE) == DAC_TRIANGLEAMPLITUDE_3) || \ 177 ((VALUE) == DAC_TRIANGLEAMPLITUDE_7) || \ 178 ((VALUE) == DAC_TRIANGLEAMPLITUDE_15) || \ 179 ((VALUE) == DAC_TRIANGLEAMPLITUDE_31) || \ 180 ((VALUE) == DAC_TRIANGLEAMPLITUDE_63) || \ 181 ((VALUE) == DAC_TRIANGLEAMPLITUDE_127) || \ 182 ((VALUE) == DAC_TRIANGLEAMPLITUDE_255) || \ 183 ((VALUE) == DAC_TRIANGLEAMPLITUDE_511) || \ 184 ((VALUE) == DAC_TRIANGLEAMPLITUDE_1023) || \ 185 ((VALUE) == DAC_TRIANGLEAMPLITUDE_2047) || \ 186 ((VALUE) == DAC_TRIANGLEAMPLITUDE_4095)) 187 /** 188 * @} 189 */ 190 191 /* Exported functions --------------------------------------------------------*/ 192 /* Extended features functions ***********************************************/ 193 194 /** @addtogroup DACEx_Exported_Functions 195 * @{ 196 */ 197 198 /** @addtogroup DACEx_Exported_Functions_Group2 199 * @{ 200 */ 201 /* IO operation functions *****************************************************/ 202 203 HAL_StatusTypeDef HAL_DACEx_TriangleWaveGenerate(DAC_HandleTypeDef *hdac, uint32_t Channel, uint32_t Amplitude); 204 HAL_StatusTypeDef HAL_DACEx_NoiseWaveGenerate(DAC_HandleTypeDef *hdac, uint32_t Channel, uint32_t Amplitude); 205 206 HAL_StatusTypeDef HAL_DACEx_DualStart(DAC_HandleTypeDef *hdac); 207 HAL_StatusTypeDef HAL_DACEx_DualStop(DAC_HandleTypeDef *hdac); 208 HAL_StatusTypeDef HAL_DACEx_DualStart_DMA(DAC_HandleTypeDef *hdac, uint32_t Channel, uint32_t *pData, uint32_t Length, 209 uint32_t Alignment); 210 HAL_StatusTypeDef HAL_DACEx_DualStop_DMA(DAC_HandleTypeDef *hdac, uint32_t Channel); 211 HAL_StatusTypeDef HAL_DACEx_DualSetValue(DAC_HandleTypeDef *hdac, uint32_t Alignment, uint32_t Data1, uint32_t Data2); 212 uint32_t HAL_DACEx_DualGetValue(DAC_HandleTypeDef *hdac); 213 214 void HAL_DACEx_ConvCpltCallbackCh2(DAC_HandleTypeDef *hdac); 215 void HAL_DACEx_ConvHalfCpltCallbackCh2(DAC_HandleTypeDef *hdac); 216 void HAL_DACEx_ErrorCallbackCh2(DAC_HandleTypeDef *hdac); 217 void HAL_DACEx_DMAUnderrunCallbackCh2(DAC_HandleTypeDef *hdac); 218 219 220 /** 221 * @} 222 */ 223 224 /** @addtogroup DACEx_Exported_Functions_Group3 225 * @{ 226 */ 227 /* Peripheral Control functions ***********************************************/ 228 229 HAL_StatusTypeDef HAL_DACEx_SelfCalibrate(DAC_HandleTypeDef *hdac, DAC_ChannelConfTypeDef *sConfig, uint32_t Channel); 230 HAL_StatusTypeDef HAL_DACEx_SetUserTrimming(DAC_HandleTypeDef *hdac, DAC_ChannelConfTypeDef *sConfig, uint32_t Channel, 231 uint32_t NewTrimmingValue); 232 uint32_t HAL_DACEx_GetTrimOffset(DAC_HandleTypeDef *hdac, uint32_t Channel); 233 234 /** 235 * @} 236 */ 237 238 /** 239 * @} 240 */ 241 242 /** @addtogroup DACEx_Private_Functions 243 * @{ 244 */ 245 246 /* DAC_DMAConvCpltCh2 / DAC_DMAErrorCh2 / DAC_DMAHalfConvCpltCh2 */ 247 /* are called by HAL_DAC_Start_DMA */ 248 void DAC_DMAConvCpltCh2(DMA_HandleTypeDef *hdma); 249 void DAC_DMAErrorCh2(DMA_HandleTypeDef *hdma); 250 void DAC_DMAHalfConvCpltCh2(DMA_HandleTypeDef *hdma); 251 252 /** 253 * @} 254 */ 255 256 /** 257 * @} 258 */ 259 260 #endif /* DAC1 || DAC2 */ 261 262 /** 263 * @} 264 */ 265 266 #ifdef __cplusplus 267 } 268 #endif 269 270 #endif /* STM32H7xx_HAL_DAC_EX_H */ 271 272
