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77 | mjames | 1 | /** |
2 | ****************************************************************************** |
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3 | * @file stm32l1xx_hal_dac_ex.h |
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4 | * @author MCD Application Team |
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5 | * @brief Header file of DAC HAL Extended module. |
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6 | ****************************************************************************** |
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7 | * @attention |
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8 | * |
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9 | * Copyright (c) 2016 STMicroelectronics. |
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10 | * All rights reserved. |
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11 | * |
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12 | * This software is licensed under terms that can be found in the LICENSE file |
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13 | * in the root directory of this software component. |
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14 | * If no LICENSE file comes with this software, it is provided AS-IS. |
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15 | * |
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16 | ****************************************************************************** |
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17 | */ |
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18 | |||
19 | /* Define to prevent recursive inclusion -------------------------------------*/ |
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20 | #ifndef STM32L1xx_HAL_DAC_EX_H |
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21 | #define STM32L1xx_HAL_DAC_EX_H |
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22 | |||
23 | #ifdef __cplusplus |
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24 | extern "C" { |
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25 | #endif |
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26 | |||
27 | /** @addtogroup STM32L1xx_HAL_Driver |
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28 | * @{ |
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29 | */ |
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30 | |||
31 | /* Includes ------------------------------------------------------------------*/ |
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32 | #include "stm32l1xx_hal_def.h" |
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33 | |||
34 | #if defined(DAC1) |
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35 | |||
36 | /** @addtogroup DACEx |
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37 | * @{ |
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38 | */ |
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39 | |||
40 | /* Exported types ------------------------------------------------------------*/ |
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41 | |||
42 | /** |
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43 | * @brief HAL State structures definition |
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44 | */ |
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45 | |||
46 | /* Exported constants --------------------------------------------------------*/ |
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47 | |||
48 | /** @defgroup DACEx_Exported_Constants DACEx Exported Constants |
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49 | * @{ |
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50 | */ |
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51 | |||
52 | /** @defgroup DACEx_lfsrunmask_triangleamplitude DACEx lfsrunmask triangle amplitude |
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53 | * @{ |
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54 | */ |
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55 | #define DAC_LFSRUNMASK_BIT0 0x00000000UL /*!< Unmask DAC channel LFSR bit0 for noise wave generation */ |
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56 | #define DAC_LFSRUNMASK_BITS1_0 ( DAC_CR_MAMP1_0) /*!< Unmask DAC channel LFSR bit[1:0] for noise wave generation */ |
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57 | #define DAC_LFSRUNMASK_BITS2_0 ( DAC_CR_MAMP1_1 ) /*!< Unmask DAC channel LFSR bit[2:0] for noise wave generation */ |
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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 */ |
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59 | #define DAC_LFSRUNMASK_BITS4_0 ( DAC_CR_MAMP1_2 ) /*!< Unmask DAC channel LFSR bit[4:0] for noise wave generation */ |
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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 */ |
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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 */ |
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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 */ |
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63 | #define DAC_LFSRUNMASK_BITS8_0 (DAC_CR_MAMP1_3 ) /*!< Unmask DAC channel LFSR bit[8:0] for noise wave generation */ |
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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 */ |
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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 */ |
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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 */ |
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67 | #define DAC_TRIANGLEAMPLITUDE_1 0x00000000UL /*!< Select max triangle amplitude of 1 */ |
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68 | #define DAC_TRIANGLEAMPLITUDE_3 ( DAC_CR_MAMP1_0) /*!< Select max triangle amplitude of 3 */ |
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69 | #define DAC_TRIANGLEAMPLITUDE_7 ( DAC_CR_MAMP1_1 ) /*!< Select max triangle amplitude of 7 */ |
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70 | #define DAC_TRIANGLEAMPLITUDE_15 ( DAC_CR_MAMP1_1 | DAC_CR_MAMP1_0) /*!< Select max triangle amplitude of 15 */ |
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71 | #define DAC_TRIANGLEAMPLITUDE_31 ( DAC_CR_MAMP1_2 ) /*!< Select max triangle amplitude of 31 */ |
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72 | #define DAC_TRIANGLEAMPLITUDE_63 ( DAC_CR_MAMP1_2 | DAC_CR_MAMP1_0) /*!< Select max triangle amplitude of 63 */ |
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73 | #define DAC_TRIANGLEAMPLITUDE_127 ( DAC_CR_MAMP1_2 | DAC_CR_MAMP1_1 ) /*!< Select max triangle amplitude of 127 */ |
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74 | #define DAC_TRIANGLEAMPLITUDE_255 ( DAC_CR_MAMP1_2 | DAC_CR_MAMP1_1 | DAC_CR_MAMP1_0) /*!< Select max triangle amplitude of 255 */ |
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75 | #define DAC_TRIANGLEAMPLITUDE_511 (DAC_CR_MAMP1_3 ) /*!< Select max triangle amplitude of 511 */ |
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76 | #define DAC_TRIANGLEAMPLITUDE_1023 (DAC_CR_MAMP1_3 | DAC_CR_MAMP1_0) /*!< Select max triangle amplitude of 1023 */ |
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77 | #define DAC_TRIANGLEAMPLITUDE_2047 (DAC_CR_MAMP1_3 | DAC_CR_MAMP1_1 ) /*!< Select max triangle amplitude of 2047 */ |
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78 | #define DAC_TRIANGLEAMPLITUDE_4095 (DAC_CR_MAMP1_3 | DAC_CR_MAMP1_1 | DAC_CR_MAMP1_0) /*!< Select max triangle amplitude of 4095 */ |
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79 | |||
80 | /** |
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81 | * @} |
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82 | */ |
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83 | |||
84 | |||
85 | /** |
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86 | * @} |
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87 | */ |
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88 | |||
89 | /* Exported macro ------------------------------------------------------------*/ |
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90 | |||
91 | |||
92 | /* Private macro -------------------------------------------------------------*/ |
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93 | |||
94 | /** @defgroup DACEx_Private_Macros DACEx Private Macros |
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95 | * @{ |
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96 | */ |
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97 | #define IS_DAC_TRIGGER(TRIGGER) (((TRIGGER) == DAC_TRIGGER_NONE) || \ |
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98 | ((TRIGGER) == DAC_TRIGGER_T6_TRGO) || \ |
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99 | ((TRIGGER) == DAC_TRIGGER_T7_TRGO) || \ |
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100 | ((TRIGGER) == DAC_TRIGGER_T9_TRGO) || \ |
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101 | ((TRIGGER) == DAC_TRIGGER_T2_TRGO) || \ |
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102 | ((TRIGGER) == DAC_TRIGGER_T4_TRGO) || \ |
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103 | ((TRIGGER) == DAC_TRIGGER_EXT_IT9) || \ |
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104 | ((TRIGGER) == DAC_TRIGGER_SOFTWARE)) |
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105 | |||
106 | #define IS_DAC_LFSR_UNMASK_TRIANGLE_AMPLITUDE(VALUE) (((VALUE) == DAC_LFSRUNMASK_BIT0) || \ |
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107 | ((VALUE) == DAC_LFSRUNMASK_BITS1_0) || \ |
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108 | ((VALUE) == DAC_LFSRUNMASK_BITS2_0) || \ |
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109 | ((VALUE) == DAC_LFSRUNMASK_BITS3_0) || \ |
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110 | ((VALUE) == DAC_LFSRUNMASK_BITS4_0) || \ |
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111 | ((VALUE) == DAC_LFSRUNMASK_BITS5_0) || \ |
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112 | ((VALUE) == DAC_LFSRUNMASK_BITS6_0) || \ |
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113 | ((VALUE) == DAC_LFSRUNMASK_BITS7_0) || \ |
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114 | ((VALUE) == DAC_LFSRUNMASK_BITS8_0) || \ |
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115 | ((VALUE) == DAC_LFSRUNMASK_BITS9_0) || \ |
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116 | ((VALUE) == DAC_LFSRUNMASK_BITS10_0) || \ |
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117 | ((VALUE) == DAC_LFSRUNMASK_BITS11_0) || \ |
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118 | ((VALUE) == DAC_TRIANGLEAMPLITUDE_1) || \ |
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119 | ((VALUE) == DAC_TRIANGLEAMPLITUDE_3) || \ |
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120 | ((VALUE) == DAC_TRIANGLEAMPLITUDE_7) || \ |
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121 | ((VALUE) == DAC_TRIANGLEAMPLITUDE_15) || \ |
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122 | ((VALUE) == DAC_TRIANGLEAMPLITUDE_31) || \ |
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123 | ((VALUE) == DAC_TRIANGLEAMPLITUDE_63) || \ |
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124 | ((VALUE) == DAC_TRIANGLEAMPLITUDE_127) || \ |
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125 | ((VALUE) == DAC_TRIANGLEAMPLITUDE_255) || \ |
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126 | ((VALUE) == DAC_TRIANGLEAMPLITUDE_511) || \ |
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127 | ((VALUE) == DAC_TRIANGLEAMPLITUDE_1023) || \ |
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128 | ((VALUE) == DAC_TRIANGLEAMPLITUDE_2047) || \ |
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129 | ((VALUE) == DAC_TRIANGLEAMPLITUDE_4095)) |
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130 | /** |
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131 | * @} |
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132 | */ |
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133 | |||
134 | /* Exported functions --------------------------------------------------------*/ |
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135 | /* Extended features functions ***********************************************/ |
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136 | |||
137 | /** @addtogroup DACEx_Exported_Functions |
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138 | * @{ |
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139 | */ |
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140 | |||
141 | /** @addtogroup DACEx_Exported_Functions_Group2 |
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142 | * @{ |
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143 | */ |
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144 | /* IO operation functions *****************************************************/ |
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145 | |||
146 | HAL_StatusTypeDef HAL_DACEx_TriangleWaveGenerate(DAC_HandleTypeDef *hdac, uint32_t Channel, uint32_t Amplitude); |
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147 | HAL_StatusTypeDef HAL_DACEx_NoiseWaveGenerate(DAC_HandleTypeDef *hdac, uint32_t Channel, uint32_t Amplitude); |
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148 | |||
149 | HAL_StatusTypeDef HAL_DACEx_DualStart(DAC_HandleTypeDef *hdac); |
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150 | HAL_StatusTypeDef HAL_DACEx_DualStop(DAC_HandleTypeDef *hdac); |
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151 | HAL_StatusTypeDef HAL_DACEx_DualSetValue(DAC_HandleTypeDef *hdac, uint32_t Alignment, uint32_t Data1, uint32_t Data2); |
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152 | uint32_t HAL_DACEx_DualGetValue(const DAC_HandleTypeDef *hdac); |
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153 | |||
154 | void HAL_DACEx_ConvCpltCallbackCh2(DAC_HandleTypeDef *hdac); |
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155 | void HAL_DACEx_ConvHalfCpltCallbackCh2(DAC_HandleTypeDef *hdac); |
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156 | void HAL_DACEx_ErrorCallbackCh2(DAC_HandleTypeDef *hdac); |
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157 | void HAL_DACEx_DMAUnderrunCallbackCh2(DAC_HandleTypeDef *hdac); |
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158 | |||
159 | |||
160 | /** |
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161 | * @} |
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162 | */ |
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163 | |||
164 | /** |
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165 | * @} |
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166 | */ |
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167 | |||
168 | /** |
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169 | * @} |
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170 | */ |
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171 | |||
172 | /** @addtogroup DACEx_Private_Functions |
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173 | * @{ |
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174 | */ |
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175 | |||
176 | /* DAC_DMAConvCpltCh2 / DAC_DMAErrorCh2 / DAC_DMAHalfConvCpltCh2 */ |
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177 | /* are called by HAL_DAC_Start_DMA */ |
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178 | void DAC_DMAConvCpltCh2(DMA_HandleTypeDef *hdma); |
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179 | void DAC_DMAErrorCh2(DMA_HandleTypeDef *hdma); |
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180 | void DAC_DMAHalfConvCpltCh2(DMA_HandleTypeDef *hdma); |
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181 | |||
182 | /** |
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183 | * @} |
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184 | */ |
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185 | |||
186 | /** |
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187 | * @} |
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188 | */ |
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189 | |||
190 | #endif /* DAC1 */ |
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191 | |||
192 | /** |
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193 | * @} |
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194 | */ |
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195 | |||
196 | #ifdef __cplusplus |
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197 | } |
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198 | #endif |
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199 | |||
200 | #endif /* STM32L1xx_HAL_DAC_EX_H */ |