1 /** 2 ****************************************************************************** 3 * @file stm32f2xx_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) 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 STM32F2xx_HAL_DAC_EX_H 21 #define STM32F2xx_HAL_DAC_EX_H 22 23 #ifdef __cplusplus 24 extern "C" { 25 #endif 26 27 /** @addtogroup STM32F2xx_HAL_Driver 28 * @{ 29 */ 30 31 /* Includes ------------------------------------------------------------------*/ 32 #include "stm32f2xx_hal_def.h" 33 34 #if defined(DAC) 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 89 /* Exported macro ------------------------------------------------------------*/ 90 91 92 /* Private macro -------------------------------------------------------------*/ 93 94 /** @defgroup DACEx_Private_Macros DACEx Private Macros 95 * @{ 96 */ 97 #define IS_DAC_TRIGGER(TRIGGER) (((TRIGGER) == DAC_TRIGGER_NONE) || \ 98 ((TRIGGER) == DAC_TRIGGER_T2_TRGO) || \ 99 ((TRIGGER) == DAC_TRIGGER_T8_TRGO) || \ 100 ((TRIGGER) == DAC_TRIGGER_T7_TRGO) || \ 101 ((TRIGGER) == DAC_TRIGGER_T5_TRGO) || \ 102 ((TRIGGER) == DAC_TRIGGER_T6_TRGO) || \ 103 ((TRIGGER) == DAC_TRIGGER_T4_TRGO) || \ 104 ((TRIGGER) == DAC_TRIGGER_EXT_IT9) || \ 105 ((TRIGGER) == DAC_TRIGGER_SOFTWARE)) 106 107 #define IS_DAC_LFSR_UNMASK_TRIANGLE_AMPLITUDE(VALUE) (((VALUE) == DAC_LFSRUNMASK_BIT0) || \ 108 ((VALUE) == DAC_LFSRUNMASK_BITS1_0) || \ 109 ((VALUE) == DAC_LFSRUNMASK_BITS2_0) || \ 110 ((VALUE) == DAC_LFSRUNMASK_BITS3_0) || \ 111 ((VALUE) == DAC_LFSRUNMASK_BITS4_0) || \ 112 ((VALUE) == DAC_LFSRUNMASK_BITS5_0) || \ 113 ((VALUE) == DAC_LFSRUNMASK_BITS6_0) || \ 114 ((VALUE) == DAC_LFSRUNMASK_BITS7_0) || \ 115 ((VALUE) == DAC_LFSRUNMASK_BITS8_0) || \ 116 ((VALUE) == DAC_LFSRUNMASK_BITS9_0) || \ 117 ((VALUE) == DAC_LFSRUNMASK_BITS10_0) || \ 118 ((VALUE) == DAC_LFSRUNMASK_BITS11_0) || \ 119 ((VALUE) == DAC_TRIANGLEAMPLITUDE_1) || \ 120 ((VALUE) == DAC_TRIANGLEAMPLITUDE_3) || \ 121 ((VALUE) == DAC_TRIANGLEAMPLITUDE_7) || \ 122 ((VALUE) == DAC_TRIANGLEAMPLITUDE_15) || \ 123 ((VALUE) == DAC_TRIANGLEAMPLITUDE_31) || \ 124 ((VALUE) == DAC_TRIANGLEAMPLITUDE_63) || \ 125 ((VALUE) == DAC_TRIANGLEAMPLITUDE_127) || \ 126 ((VALUE) == DAC_TRIANGLEAMPLITUDE_255) || \ 127 ((VALUE) == DAC_TRIANGLEAMPLITUDE_511) || \ 128 ((VALUE) == DAC_TRIANGLEAMPLITUDE_1023) || \ 129 ((VALUE) == DAC_TRIANGLEAMPLITUDE_2047) || \ 130 ((VALUE) == DAC_TRIANGLEAMPLITUDE_4095)) 131 /** 132 * @} 133 */ 134 135 /* Exported functions --------------------------------------------------------*/ 136 /* Extended features functions ***********************************************/ 137 138 /** @addtogroup DACEx_Exported_Functions 139 * @{ 140 */ 141 142 /** @addtogroup DACEx_Exported_Functions_Group2 143 * @{ 144 */ 145 /* IO operation functions *****************************************************/ 146 147 HAL_StatusTypeDef HAL_DACEx_TriangleWaveGenerate(DAC_HandleTypeDef *hdac, uint32_t Channel, uint32_t Amplitude); 148 HAL_StatusTypeDef HAL_DACEx_NoiseWaveGenerate(DAC_HandleTypeDef *hdac, uint32_t Channel, uint32_t Amplitude); 149 150 HAL_StatusTypeDef HAL_DACEx_DualStart(DAC_HandleTypeDef *hdac); 151 HAL_StatusTypeDef HAL_DACEx_DualStop(DAC_HandleTypeDef *hdac); 152 HAL_StatusTypeDef HAL_DACEx_DualSetValue(DAC_HandleTypeDef *hdac, uint32_t Alignment, uint32_t Data1, uint32_t Data2); 153 uint32_t HAL_DACEx_DualGetValue(const DAC_HandleTypeDef *hdac); 154 155 void HAL_DACEx_ConvCpltCallbackCh2(DAC_HandleTypeDef *hdac); 156 void HAL_DACEx_ConvHalfCpltCallbackCh2(DAC_HandleTypeDef *hdac); 157 void HAL_DACEx_ErrorCallbackCh2(DAC_HandleTypeDef *hdac); 158 void HAL_DACEx_DMAUnderrunCallbackCh2(DAC_HandleTypeDef *hdac); 159 160 161 /** 162 * @} 163 */ 164 165 /** 166 * @} 167 */ 168 169 /** 170 * @} 171 */ 172 173 /** @addtogroup DACEx_Private_Functions 174 * @{ 175 */ 176 177 /* DAC_DMAConvCpltCh2 / DAC_DMAErrorCh2 / DAC_DMAHalfConvCpltCh2 */ 178 /* are called by HAL_DAC_Start_DMA */ 179 void DAC_DMAConvCpltCh2(DMA_HandleTypeDef *hdma); 180 void DAC_DMAErrorCh2(DMA_HandleTypeDef *hdma); 181 void DAC_DMAHalfConvCpltCh2(DMA_HandleTypeDef *hdma); 182 183 /** 184 * @} 185 */ 186 187 /** 188 * @} 189 */ 190 191 #endif /* DAC */ 192 193 /** 194 * @} 195 */ 196 197 #ifdef __cplusplus 198 } 199 #endif 200 201 #endif /* STM32F2xx_HAL_DAC_EX_H */ 202
