1 /** 2 ****************************************************************************** 3 * @file stm32f0xx_hal_dac_ex.h 4 * @author MCD Application Team 5 * @brief Header file of DAC HAL Extension module. 6 ****************************************************************************** 7 * @attention 8 * 9 * Copyright (c) 2016 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 __STM32F0xx_HAL_DAC_EX_H 21 #define __STM32F0xx_HAL_DAC_EX_H 22 23 #ifdef __cplusplus 24 extern "C" { 25 #endif 26 27 /** @addtogroup STM32F0xx_HAL_Driver 28 * @{ 29 */ 30 31 #if defined(STM32F051x8) || defined(STM32F058xx) || \ 32 defined(STM32F071xB) || defined(STM32F072xB) || defined(STM32F078xx) || \ 33 defined(STM32F091xC) || defined(STM32F098xx) 34 35 /* Includes ------------------------------------------------------------------*/ 36 #include "stm32f0xx_hal_def.h" 37 38 /** @addtogroup DACEx 39 * @{ 40 */ 41 42 /* Exported types ------------------------------------------------------------*/ 43 44 /* Exported constants --------------------------------------------------------*/ 45 46 /** @defgroup DACEx_Exported_Constants DACEx Exported Constants 47 * @{ 48 */ 49 50 /** @defgroup DACEx_lfsrunmask_triangleamplitude DACEx lfsrunmask triangleamplitude 51 * @{ 52 */ 53 #define DAC_LFSRUNMASK_BIT0 (0x00000000U) /*!< Unmask DAC channel LFSR bit0 for noise wave generation */ 54 #define DAC_LFSRUNMASK_BITS1_0 ((uint32_t)DAC_CR_MAMP1_0) /*!< Unmask DAC channel LFSR bit[1:0] for noise wave generation */ 55 #define DAC_LFSRUNMASK_BITS2_0 ((uint32_t)DAC_CR_MAMP1_1) /*!< Unmask DAC channel LFSR bit[2:0] for noise wave generation */ 56 #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 */ 57 #define DAC_LFSRUNMASK_BITS4_0 ((uint32_t)DAC_CR_MAMP1_2) /*!< Unmask DAC channel LFSR bit[4:0] for noise wave generation */ 58 #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 */ 59 #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 */ 60 #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 */ 61 #define DAC_LFSRUNMASK_BITS8_0 ((uint32_t)DAC_CR_MAMP1_3) /*!< Unmask DAC channel LFSR bit[8:0] for noise wave generation */ 62 #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 */ 63 #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 */ 64 #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 */ 65 #define DAC_TRIANGLEAMPLITUDE_1 (0x00000000U) /*!< Select max triangle amplitude of 1 */ 66 #define DAC_TRIANGLEAMPLITUDE_3 ((uint32_t)DAC_CR_MAMP1_0) /*!< Select max triangle amplitude of 3 */ 67 #define DAC_TRIANGLEAMPLITUDE_7 ((uint32_t)DAC_CR_MAMP1_1) /*!< Select max triangle amplitude of 7 */ 68 #define DAC_TRIANGLEAMPLITUDE_15 ((uint32_t)DAC_CR_MAMP1_1 | DAC_CR_MAMP1_0) /*!< Select max triangle amplitude of 15 */ 69 #define DAC_TRIANGLEAMPLITUDE_31 ((uint32_t)DAC_CR_MAMP1_2) /*!< Select max triangle amplitude of 31 */ 70 #define DAC_TRIANGLEAMPLITUDE_63 ((uint32_t)DAC_CR_MAMP1_2 | DAC_CR_MAMP1_0) /*!< Select max triangle amplitude of 63 */ 71 #define DAC_TRIANGLEAMPLITUDE_127 ((uint32_t)DAC_CR_MAMP1_2 | DAC_CR_MAMP1_1) /*!< Select max triangle amplitude of 127 */ 72 #define DAC_TRIANGLEAMPLITUDE_255 ((uint32_t)DAC_CR_MAMP1_2 | DAC_CR_MAMP1_1 | DAC_CR_MAMP1_0) /*!< Select max triangle amplitude of 255 */ 73 #define DAC_TRIANGLEAMPLITUDE_511 ((uint32_t)DAC_CR_MAMP1_3) /*!< Select max triangle amplitude of 511 */ 74 #define DAC_TRIANGLEAMPLITUDE_1023 ((uint32_t)DAC_CR_MAMP1_3 | DAC_CR_MAMP1_0) /*!< Select max triangle amplitude of 1023 */ 75 #define DAC_TRIANGLEAMPLITUDE_2047 ((uint32_t)DAC_CR_MAMP1_3 | DAC_CR_MAMP1_1) /*!< Select max triangle amplitude of 2047 */ 76 #define DAC_TRIANGLEAMPLITUDE_4095 ((uint32_t)DAC_CR_MAMP1_3 | DAC_CR_MAMP1_1 | DAC_CR_MAMP1_0) /*!< Select max triangle amplitude of 4095 */ 77 78 79 /** 80 * @} 81 */ 82 83 /** 84 * @} 85 */ 86 87 /* Exported macro ------------------------------------------------------------*/ 88 89 90 /** @defgroup DACEx_Exported_Macros DACEx Exported Macros 91 * @{ 92 */ 93 94 /** @defgroup DAC_trigger_selection DAC trigger selection 95 * @{ 96 */ 97 #if defined(STM32F051x8) || defined(STM32F058xx) 98 99 #define DAC_TRIGGER_NONE (0x00000000U) /*!< Conversion is automatic once the DAC1_DHRxxxx register 100 has been loaded, and not by external trigger */ 101 #define DAC_TRIGGER_T2_TRGO ((uint32_t)(DAC_CR_TSEL1_2 | DAC_CR_TEN1)) /*!< TIM2 TRGO selected as external conversion trigger for DAC channel */ 102 #define DAC_TRIGGER_T3_TRGO ((uint32_t)(DAC_CR_TSEL1_0 | DAC_CR_TEN1)) /*!< TIM3 TRGO selected as external conversion trigger for DAC channel */ 103 #define DAC_TRIGGER_T6_TRGO ((uint32_t)DAC_CR_TEN1) /*!< TIM6 TRGO selected as external conversion trigger for DAC channel */ 104 #define DAC_TRIGGER_T15_TRGO ((uint32_t)(DAC_CR_TSEL1_1 | DAC_CR_TSEL1_0 | DAC_CR_TEN1)) /*!< TIM15 TRGO selected as external conversion trigger for DAC channel */ 105 #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 */ 106 #define DAC_TRIGGER_SOFTWARE ((uint32_t)(DAC_CR_TSEL1 | DAC_CR_TEN1)) /*!< Conversion started by software trigger for DAC channel */ 107 108 #endif /* STM32F051x8 || STM32F058xx */ 109 110 #if defined(STM32F071xB) || defined(STM32F072xB) || defined(STM32F078xx) || \ 111 defined(STM32F091xC) || defined(STM32F098xx) 112 113 #define DAC_TRIGGER_NONE (0x00000000U) /*!< Conversion is automatic once the DAC1_DHRxxxx register 114 has been loaded, and not by external trigger */ 115 #define DAC_TRIGGER_T2_TRGO ((uint32_t)(DAC_CR_TSEL1_2 | DAC_CR_TEN1)) /*!< TIM2 TRGO selected as external conversion trigger for DAC channel */ 116 #define DAC_TRIGGER_T3_TRGO ((uint32_t)(DAC_CR_TSEL1_0 | DAC_CR_TEN1)) /*!< TIM3 TRGO selected as external conversion trigger for DAC channel */ 117 #define DAC_TRIGGER_T6_TRGO ((uint32_t)DAC_CR_TEN1) /*!< TIM6 TRGO selected as external conversion trigger for DAC channel */ 118 #define DAC_TRIGGER_T7_TRGO ((uint32_t)(DAC_CR_TSEL1_1 | DAC_CR_TEN1)) /*!< TIM7 TRGO selected as external conversion trigger for DAC channel */ 119 #define DAC_TRIGGER_T15_TRGO ((uint32_t)(DAC_CR_TSEL1_1 | DAC_CR_TSEL1_0 | DAC_CR_TEN1)) /*!< TIM15 TRGO selected as external conversion trigger for DAC channel */ 120 #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 */ 121 #define DAC_TRIGGER_SOFTWARE ((uint32_t)(DAC_CR_TSEL1 | DAC_CR_TEN1)) /*!< Conversion started by software trigger for DAC channel */ 122 123 #endif /* STM32F071xB || STM32F072xB || STM32F078xx || */ 124 /* STM32F091xC || STM32F098xx */ 125 126 /** 127 * @} 128 */ 129 130 /** @defgroup DAC_Channel_selection DAC Channel selection 131 * @{ 132 */ 133 134 #if defined(STM32F071xB) || defined(STM32F072xB) || defined(STM32F078xx) || \ 135 defined(STM32F091xC) || defined(STM32F098xx) 136 137 #define DAC_CHANNEL_1 (0x00000000U) 138 #define DAC_CHANNEL_2 (0x00000010U) 139 140 #endif /* STM32F071xB || STM32F072xB || STM32F078xx || */ 141 /* STM32F091xC || STM32F098xx */ 142 143 #if defined(STM32F051x8) || defined(STM32F058xx) 144 145 #define DAC_CHANNEL_1 (0x00000000U) 146 147 #endif /* STM32F051x8 || STM32F058xx */ 148 149 /** 150 * @} 151 */ 152 153 /** 154 * @} 155 */ 156 157 /* Private macro -------------------------------------------------------------*/ 158 159 /** @addtogroup DACEx_Private_Macros 160 * @{ 161 */ 162 163 #if defined(STM32F071xB) || defined(STM32F072xB) || defined(STM32F078xx) || \ 164 defined(STM32F091xC) || defined(STM32F098xx) 165 166 #define IS_DAC_TRIGGER(TRIGGER) (((TRIGGER) == DAC_TRIGGER_NONE) || \ 167 ((TRIGGER) == DAC_TRIGGER_T2_TRGO) || \ 168 ((TRIGGER) == DAC_TRIGGER_T3_TRGO) || \ 169 ((TRIGGER) == DAC_TRIGGER_T6_TRGO) || \ 170 ((TRIGGER) == DAC_TRIGGER_T7_TRGO) || \ 171 ((TRIGGER) == DAC_TRIGGER_T15_TRGO) || \ 172 ((TRIGGER) == DAC_TRIGGER_EXT_IT9) || \ 173 ((TRIGGER) == DAC_TRIGGER_SOFTWARE)) 174 175 #endif /* STM32F071xB || STM32F072xB || STM32F078xx || */ 176 /* STM32F091xC || STM32F098xx */ 177 178 #if defined(STM32F051x8) || defined(STM32F058xx) 179 180 #define IS_DAC_TRIGGER(TRIGGER) (((TRIGGER) == DAC_TRIGGER_NONE) || \ 181 ((TRIGGER) == DAC_TRIGGER_T2_TRGO) || \ 182 ((TRIGGER) == DAC_TRIGGER_T3_TRGO) || \ 183 ((TRIGGER) == DAC_TRIGGER_T6_TRGO) || \ 184 ((TRIGGER) == DAC_TRIGGER_T15_TRGO) || \ 185 ((TRIGGER) == DAC_TRIGGER_EXT_IT9) || \ 186 ((TRIGGER) == DAC_TRIGGER_SOFTWARE)) 187 188 #endif /* STM32F051x8 || STM32F058xx */ 189 190 #if defined(STM32F071xB) || defined(STM32F072xB) || defined(STM32F078xx) || \ 191 defined(STM32F091xC) || defined(STM32F098xx) 192 193 #define IS_DAC_TRIGGER(TRIGGER) (((TRIGGER) == DAC_TRIGGER_NONE) || \ 194 ((TRIGGER) == DAC_TRIGGER_T2_TRGO) || \ 195 ((TRIGGER) == DAC_TRIGGER_T3_TRGO) || \ 196 ((TRIGGER) == DAC_TRIGGER_T6_TRGO) || \ 197 ((TRIGGER) == DAC_TRIGGER_T7_TRGO) || \ 198 ((TRIGGER) == DAC_TRIGGER_T15_TRGO) || \ 199 ((TRIGGER) == DAC_TRIGGER_EXT_IT9) || \ 200 ((TRIGGER) == DAC_TRIGGER_SOFTWARE)) 201 202 #endif /* STM32F071xB || STM32F072xB || STM32F078xx || */ 203 /* STM32F091xC || STM32F098xx */ 204 205 #define IS_DAC_LFSR_UNMASK_TRIANGLE_AMPLITUDE(VALUE) (((VALUE) == DAC_LFSRUNMASK_BIT0) || \ 206 ((VALUE) == DAC_LFSRUNMASK_BITS1_0) || \ 207 ((VALUE) == DAC_LFSRUNMASK_BITS2_0) || \ 208 ((VALUE) == DAC_LFSRUNMASK_BITS3_0) || \ 209 ((VALUE) == DAC_LFSRUNMASK_BITS4_0) || \ 210 ((VALUE) == DAC_LFSRUNMASK_BITS5_0) || \ 211 ((VALUE) == DAC_LFSRUNMASK_BITS6_0) || \ 212 ((VALUE) == DAC_LFSRUNMASK_BITS7_0) || \ 213 ((VALUE) == DAC_LFSRUNMASK_BITS8_0) || \ 214 ((VALUE) == DAC_LFSRUNMASK_BITS9_0) || \ 215 ((VALUE) == DAC_LFSRUNMASK_BITS10_0) || \ 216 ((VALUE) == DAC_LFSRUNMASK_BITS11_0) || \ 217 ((VALUE) == DAC_TRIANGLEAMPLITUDE_1) || \ 218 ((VALUE) == DAC_TRIANGLEAMPLITUDE_3) || \ 219 ((VALUE) == DAC_TRIANGLEAMPLITUDE_7) || \ 220 ((VALUE) == DAC_TRIANGLEAMPLITUDE_15) || \ 221 ((VALUE) == DAC_TRIANGLEAMPLITUDE_31) || \ 222 ((VALUE) == DAC_TRIANGLEAMPLITUDE_63) || \ 223 ((VALUE) == DAC_TRIANGLEAMPLITUDE_127) || \ 224 ((VALUE) == DAC_TRIANGLEAMPLITUDE_255) || \ 225 ((VALUE) == DAC_TRIANGLEAMPLITUDE_511) || \ 226 ((VALUE) == DAC_TRIANGLEAMPLITUDE_1023) || \ 227 ((VALUE) == DAC_TRIANGLEAMPLITUDE_2047) || \ 228 ((VALUE) == DAC_TRIANGLEAMPLITUDE_4095)) 229 230 /** 231 * @} 232 */ 233 234 /* Exported functions --------------------------------------------------------*/ 235 236 /** @addtogroup DACEx_Exported_Functions 237 * @{ 238 */ 239 240 /** @addtogroup DACEx_Exported_Functions_Group1 241 * @{ 242 */ 243 /* IO operation functions *****************************************************/ 244 245 HAL_StatusTypeDef HAL_DACEx_TriangleWaveGenerate(DAC_HandleTypeDef* hdac, uint32_t Channel, uint32_t Amplitude); 246 HAL_StatusTypeDef HAL_DACEx_NoiseWaveGenerate(DAC_HandleTypeDef* hdac, uint32_t Channel, uint32_t Amplitude); 247 HAL_StatusTypeDef HAL_DACEx_DualSetValue(DAC_HandleTypeDef* hdac, uint32_t Alignment, uint32_t Data1, uint32_t Data2); 248 249 void HAL_DACEx_ConvCpltCallbackCh2(DAC_HandleTypeDef* hdac); 250 void HAL_DACEx_ConvHalfCpltCallbackCh2(DAC_HandleTypeDef* hdac); 251 void HAL_DACEx_ErrorCallbackCh2(DAC_HandleTypeDef* hdac); 252 void HAL_DACEx_DMAUnderrunCallbackCh2(DAC_HandleTypeDef* hdac); 253 254 /** 255 * @} 256 */ 257 258 /** @addtogroup DACEx_Exported_Functions_Group3 259 * @{ 260 */ 261 /* Peripheral Control functions ***********************************************/ 262 263 uint32_t HAL_DACEx_DualGetValue(DAC_HandleTypeDef* hdac); 264 265 /** 266 * @} 267 */ 268 269 /** 270 * @} 271 */ 272 273 /** 274 * @} 275 */ 276 277 #endif /* STM32F051x8 || STM32F058xx || */ 278 /* STM32F071xB || STM32F072xB || STM32F078xx || */ 279 /* STM32F091xC || STM32F098xx */ 280 281 /** 282 * @} 283 */ 284 285 #ifdef __cplusplus 286 } 287 #endif 288 289 #endif /*__STM32F0xx_HAL_DAC_EX_H */ 290 291
