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annotate Common/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_adc_ex.c @ 513:0680975c39b8

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author heinrichsweikamp
date Mon, 31 Aug 2020 20:06:59 +0200
parents c78bcbd5deda
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128
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1 /**
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2 ******************************************************************************
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3 * @file stm32f4xx_hal_adc_ex.c
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4 * @author MCD Application Team
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5 * @brief This file provides firmware functions to manage the following
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6 * functionalities of the ADC extension peripheral:
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7 * + Extended features functions
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8 *
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9 @verbatim
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10 ==============================================================================
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11 ##### How to use this driver #####
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12 ==============================================================================
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13 [..]
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14 (#)Initialize the ADC low level resources by implementing the HAL_ADC_MspInit():
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15 (##) Enable the ADC interface clock using __HAL_RCC_ADC_CLK_ENABLE()
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16 (##) ADC pins configuration
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17 (+++) Enable the clock for the ADC GPIOs using the following function:
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18 __HAL_RCC_GPIOx_CLK_ENABLE()
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19 (+++) Configure these ADC pins in analog mode using HAL_GPIO_Init()
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20 (##) In case of using interrupts (e.g. HAL_ADC_Start_IT())
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21 (+++) Configure the ADC interrupt priority using HAL_NVIC_SetPriority()
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22 (+++) Enable the ADC IRQ handler using HAL_NVIC_EnableIRQ()
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23 (+++) In ADC IRQ handler, call HAL_ADC_IRQHandler()
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24 (##) In case of using DMA to control data transfer (e.g. HAL_ADC_Start_DMA())
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25 (+++) Enable the DMAx interface clock using __HAL_RCC_DMAx_CLK_ENABLE()
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26 (+++) Configure and enable two DMA streams stream for managing data
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27 transfer from peripheral to memory (output stream)
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28 (+++) Associate the initialized DMA handle to the ADC DMA handle
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29 using __HAL_LINKDMA()
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30 (+++) Configure the priority and enable the NVIC for the transfer complete
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31 interrupt on the two DMA Streams. The output stream should have higher
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32 priority than the input stream.
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33 (#) Configure the ADC Prescaler, conversion resolution and data alignment
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34 using the HAL_ADC_Init() function.
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35
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36 (#) Configure the ADC Injected channels group features, use HAL_ADC_Init()
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37 and HAL_ADC_ConfigChannel() functions.
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38
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39 (#) Three operation modes are available within this driver :
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40
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41 *** Polling mode IO operation ***
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42 =================================
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43 [..]
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44 (+) Start the ADC peripheral using HAL_ADCEx_InjectedStart()
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45 (+) Wait for end of conversion using HAL_ADC_PollForConversion(), at this stage
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46 user can specify the value of timeout according to his end application
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47 (+) To read the ADC converted values, use the HAL_ADCEx_InjectedGetValue() function.
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48 (+) Stop the ADC peripheral using HAL_ADCEx_InjectedStop()
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49
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50 *** Interrupt mode IO operation ***
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51 ===================================
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52 [..]
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53 (+) Start the ADC peripheral using HAL_ADCEx_InjectedStart_IT()
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54 (+) Use HAL_ADC_IRQHandler() called under ADC_IRQHandler() Interrupt subroutine
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55 (+) At ADC end of conversion HAL_ADCEx_InjectedConvCpltCallback() function is executed and user can
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56 add his own code by customization of function pointer HAL_ADCEx_InjectedConvCpltCallback
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57 (+) In case of ADC Error, HAL_ADCEx_InjectedErrorCallback() function is executed and user can
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58 add his own code by customization of function pointer HAL_ADCEx_InjectedErrorCallback
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59 (+) Stop the ADC peripheral using HAL_ADCEx_InjectedStop_IT()
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60
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61
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62 *** DMA mode IO operation ***
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63 ==============================
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64 [..]
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65 (+) Start the ADC peripheral using HAL_ADCEx_InjectedStart_DMA(), at this stage the user specify the length
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66 of data to be transferred at each end of conversion
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67 (+) At The end of data transfer ba HAL_ADCEx_InjectedConvCpltCallback() function is executed and user can
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68 add his own code by customization of function pointer HAL_ADCEx_InjectedConvCpltCallback
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69 (+) In case of transfer Error, HAL_ADCEx_InjectedErrorCallback() function is executed and user can
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70 add his own code by customization of function pointer HAL_ADCEx_InjectedErrorCallback
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71 (+) Stop the ADC peripheral using HAL_ADCEx_InjectedStop_DMA()
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72
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73 *** Multi mode ADCs Regular channels configuration ***
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74 ======================================================
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75 [..]
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76 (+) Select the Multi mode ADC regular channels features (dual or triple mode)
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77 and configure the DMA mode using HAL_ADCEx_MultiModeConfigChannel() functions.
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78 (+) Start the ADC peripheral using HAL_ADCEx_MultiModeStart_DMA(), at this stage the user specify the length
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79 of data to be transferred at each end of conversion
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80 (+) Read the ADCs converted values using the HAL_ADCEx_MultiModeGetValue() function.
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81
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82
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83 @endverbatim
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84 ******************************************************************************
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85 * @attention
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86 *
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87 * <h2><center>&copy; COPYRIGHT(c) 2017 STMicroelectronics</center></h2>
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88 *
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89 * Redistribution and use in source and binary forms, with or without modification,
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90 * are permitted provided that the following conditions are met:
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91 * 1. Redistributions of source code must retain the above copyright notice,
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92 * this list of conditions and the following disclaimer.
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93 * 2. Redistributions in binary form must reproduce the above copyright notice,
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94 * this list of conditions and the following disclaimer in the documentation
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95 * and/or other materials provided with the distribution.
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96 * 3. Neither the name of STMicroelectronics nor the names of its contributors
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97 * may be used to endorse or promote products derived from this software
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98 * without specific prior written permission.
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99 *
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100 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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101 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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102 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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103 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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104 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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105 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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106 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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107 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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108 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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109 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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110 *
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111 ******************************************************************************
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112 */
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113
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114 /* Includes ------------------------------------------------------------------*/
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115 #include "stm32f4xx_hal.h"
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116
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117 /** @addtogroup STM32F4xx_HAL_Driver
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118 * @{
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119 */
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120
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121 /** @defgroup ADCEx ADCEx
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122 * @brief ADC Extended driver modules
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123 * @{
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124 */
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125
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126 #ifdef HAL_ADC_MODULE_ENABLED
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127
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128 /* Private typedef -----------------------------------------------------------*/
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129 /* Private define ------------------------------------------------------------*/
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130 /* Private macro -------------------------------------------------------------*/
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131 /* Private variables ---------------------------------------------------------*/
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132 /** @addtogroup ADCEx_Private_Functions
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133 * @{
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134 */
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135 /* Private function prototypes -----------------------------------------------*/
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136 static void ADC_MultiModeDMAConvCplt(DMA_HandleTypeDef *hdma);
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137 static void ADC_MultiModeDMAError(DMA_HandleTypeDef *hdma);
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138 static void ADC_MultiModeDMAHalfConvCplt(DMA_HandleTypeDef *hdma);
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139 /**
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140 * @}
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141 */
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142
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143 /* Exported functions --------------------------------------------------------*/
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144 /** @defgroup ADCEx_Exported_Functions ADC Exported Functions
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145 * @{
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146 */
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147
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148 /** @defgroup ADCEx_Exported_Functions_Group1 Extended features functions
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149 * @brief Extended features functions
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150 *
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151 @verbatim
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152 ===============================================================================
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153 ##### Extended features functions #####
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154 ===============================================================================
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155 [..] This section provides functions allowing to:
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156 (+) Start conversion of injected channel.
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157 (+) Stop conversion of injected channel.
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158 (+) Start multimode and enable DMA transfer.
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159 (+) Stop multimode and disable DMA transfer.
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160 (+) Get result of injected channel conversion.
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161 (+) Get result of multimode conversion.
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162 (+) Configure injected channels.
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163 (+) Configure multimode.
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164
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165 @endverbatim
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166 * @{
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167 */
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168
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169 /**
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170 * @brief Enables the selected ADC software start conversion of the injected channels.
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171 * @param hadc pointer to a ADC_HandleTypeDef structure that contains
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172 * the configuration information for the specified ADC.
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173 * @retval HAL status
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174 */
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175 HAL_StatusTypeDef HAL_ADCEx_InjectedStart(ADC_HandleTypeDef* hadc)
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176 {
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177 __IO uint32_t counter = 0U;
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178 uint32_t tmp1 = 0U, tmp2 = 0U;
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179 ADC_Common_TypeDef *tmpADC_Common;
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180
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181 /* Process locked */
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182 __HAL_LOCK(hadc);
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183
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184 /* Enable the ADC peripheral */
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185
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186 /* Check if ADC peripheral is disabled in order to enable it and wait during
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187 Tstab time the ADC's stabilization */
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188 if((hadc->Instance->CR2 & ADC_CR2_ADON) != ADC_CR2_ADON)
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189 {
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190 /* Enable the Peripheral */
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191 __HAL_ADC_ENABLE(hadc);
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192
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193 /* Delay for ADC stabilization time */
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194 /* Compute number of CPU cycles to wait for */
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195 counter = (ADC_STAB_DELAY_US * (SystemCoreClock / 1000000U));
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196 while(counter != 0U)
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197 {
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198 counter--;
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199 }
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200 }
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201
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202 /* Start conversion if ADC is effectively enabled */
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203 if(HAL_IS_BIT_SET(hadc->Instance->CR2, ADC_CR2_ADON))
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204 {
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205 /* Set ADC state */
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206 /* - Clear state bitfield related to injected group conversion results */
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207 /* - Set state bitfield related to injected operation */
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208 ADC_STATE_CLR_SET(hadc->State,
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209 HAL_ADC_STATE_READY | HAL_ADC_STATE_INJ_EOC,
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210 HAL_ADC_STATE_INJ_BUSY);
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211
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212 /* Check if a regular conversion is ongoing */
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213 /* Note: On this device, there is no ADC error code fields related to */
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214 /* conversions on group injected only. In case of conversion on */
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215 /* going on group regular, no error code is reset. */
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216 if (HAL_IS_BIT_CLR(hadc->State, HAL_ADC_STATE_REG_BUSY))
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217 {
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218 /* Reset ADC all error code fields */
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219 ADC_CLEAR_ERRORCODE(hadc);
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220 }
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221
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222 /* Process unlocked */
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223 /* Unlock before starting ADC conversions: in case of potential */
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224 /* interruption, to let the process to ADC IRQ Handler. */
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225 __HAL_UNLOCK(hadc);
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226
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227 /* Clear injected group conversion flag */
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228 /* (To ensure of no unknown state from potential previous ADC operations) */
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229 __HAL_ADC_CLEAR_FLAG(hadc, ADC_FLAG_JEOC);
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230
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231 /* Pointer to the common control register to which is belonging hadc */
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232 /* (Depending on STM32F4 product, there may be up to 3 ADC and 1 common */
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233 /* control register) */
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234 tmpADC_Common = ADC_COMMON_REGISTER(hadc);
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235
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236 /* Check if Multimode enabled */
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237 if(HAL_IS_BIT_CLR(tmpADC_Common->CCR, ADC_CCR_MULTI))
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238 {
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239 tmp1 = HAL_IS_BIT_CLR(hadc->Instance->CR2, ADC_CR2_JEXTEN);
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240 tmp2 = HAL_IS_BIT_CLR(hadc->Instance->CR1, ADC_CR1_JAUTO);
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241 if(tmp1 && tmp2)
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242 {
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243 /* Enable the selected ADC software conversion for injected group */
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244 hadc->Instance->CR2 |= ADC_CR2_JSWSTART;
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245 }
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246 }
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247 else
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248 {
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249 tmp1 = HAL_IS_BIT_CLR(hadc->Instance->CR2, ADC_CR2_JEXTEN);
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250 tmp2 = HAL_IS_BIT_CLR(hadc->Instance->CR1, ADC_CR1_JAUTO);
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251 if((hadc->Instance == ADC1) && tmp1 && tmp2)
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252 {
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253 /* Enable the selected ADC software conversion for injected group */
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254 hadc->Instance->CR2 |= ADC_CR2_JSWSTART;
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255 }
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256 }
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257 }
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258
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259 /* Return function status */
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260 return HAL_OK;
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261 }
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262
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263 /**
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264 * @brief Enables the interrupt and starts ADC conversion of injected channels.
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265 * @param hadc pointer to a ADC_HandleTypeDef structure that contains
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266 * the configuration information for the specified ADC.
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267 *
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268 * @retval HAL status.
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269 */
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270 HAL_StatusTypeDef HAL_ADCEx_InjectedStart_IT(ADC_HandleTypeDef* hadc)
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271 {
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272 __IO uint32_t counter = 0U;
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273 uint32_t tmp1 = 0U, tmp2 = 0U;
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274 ADC_Common_TypeDef *tmpADC_Common;
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275
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276 /* Process locked */
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277 __HAL_LOCK(hadc);
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278
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279 /* Enable the ADC peripheral */
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280
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281 /* Check if ADC peripheral is disabled in order to enable it and wait during
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282 Tstab time the ADC's stabilization */
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283 if((hadc->Instance->CR2 & ADC_CR2_ADON) != ADC_CR2_ADON)
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284 {
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285 /* Enable the Peripheral */
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286 __HAL_ADC_ENABLE(hadc);
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287
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288 /* Delay for ADC stabilization time */
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289 /* Compute number of CPU cycles to wait for */
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290 counter = (ADC_STAB_DELAY_US * (SystemCoreClock / 1000000U));
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291 while(counter != 0U)
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292 {
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293 counter--;
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294 }
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295 }
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296
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297 /* Start conversion if ADC is effectively enabled */
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298 if(HAL_IS_BIT_SET(hadc->Instance->CR2, ADC_CR2_ADON))
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299 {
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300 /* Set ADC state */
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301 /* - Clear state bitfield related to injected group conversion results */
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302 /* - Set state bitfield related to injected operation */
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303 ADC_STATE_CLR_SET(hadc->State,
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304 HAL_ADC_STATE_READY | HAL_ADC_STATE_INJ_EOC,
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305 HAL_ADC_STATE_INJ_BUSY);
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306
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307 /* Check if a regular conversion is ongoing */
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308 /* Note: On this device, there is no ADC error code fields related to */
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309 /* conversions on group injected only. In case of conversion on */
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310 /* going on group regular, no error code is reset. */
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311 if (HAL_IS_BIT_CLR(hadc->State, HAL_ADC_STATE_REG_BUSY))
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312 {
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313 /* Reset ADC all error code fields */
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314 ADC_CLEAR_ERRORCODE(hadc);
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315 }
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316
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317 /* Process unlocked */
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318 /* Unlock before starting ADC conversions: in case of potential */
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319 /* interruption, to let the process to ADC IRQ Handler. */
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320 __HAL_UNLOCK(hadc);
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321
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322 /* Clear injected group conversion flag */
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323 /* (To ensure of no unknown state from potential previous ADC operations) */
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324 __HAL_ADC_CLEAR_FLAG(hadc, ADC_FLAG_JEOC);
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325
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326 /* Enable end of conversion interrupt for injected channels */
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327 __HAL_ADC_ENABLE_IT(hadc, ADC_IT_JEOC);
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328
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329 /* Pointer to the common control register to which is belonging hadc */
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330 /* (Depending on STM32F4 product, there may be up to 3 ADC and 1 common */
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331 /* control register) */
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332 tmpADC_Common = ADC_COMMON_REGISTER(hadc);
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333
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334 /* Check if Multimode enabled */
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335 if(HAL_IS_BIT_CLR(tmpADC_Common->CCR, ADC_CCR_MULTI))
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336 {
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337 tmp1 = HAL_IS_BIT_CLR(hadc->Instance->CR2, ADC_CR2_JEXTEN);
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338 tmp2 = HAL_IS_BIT_CLR(hadc->Instance->CR1, ADC_CR1_JAUTO);
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339 if(tmp1 && tmp2)
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340 {
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341 /* Enable the selected ADC software conversion for injected group */
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342 hadc->Instance->CR2 |= ADC_CR2_JSWSTART;
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343 }
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344 }
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345 else
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346 {
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347 tmp1 = HAL_IS_BIT_CLR(hadc->Instance->CR2, ADC_CR2_JEXTEN);
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348 tmp2 = HAL_IS_BIT_CLR(hadc->Instance->CR1, ADC_CR1_JAUTO);
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349 if((hadc->Instance == ADC1) && tmp1 && tmp2)
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350 {
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351 /* Enable the selected ADC software conversion for injected group */
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352 hadc->Instance->CR2 |= ADC_CR2_JSWSTART;
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353 }
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354 }
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355 }
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356
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357 /* Return function status */
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358 return HAL_OK;
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359 }
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360
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361 /**
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362 * @brief Stop conversion of injected channels. Disable ADC peripheral if
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363 * no regular conversion is on going.
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364 * @note If ADC must be disabled and if conversion is on going on
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365 * regular group, function HAL_ADC_Stop must be used to stop both
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366 * injected and regular groups, and disable the ADC.
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367 * @note If injected group mode auto-injection is enabled,
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368 * function HAL_ADC_Stop must be used.
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369 * @note In case of auto-injection mode, HAL_ADC_Stop must be used.
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370 * @param hadc ADC handle
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371 * @retval None
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372 */
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373 HAL_StatusTypeDef HAL_ADCEx_InjectedStop(ADC_HandleTypeDef* hadc)
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374 {
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375 HAL_StatusTypeDef tmp_hal_status = HAL_OK;
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376
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377 /* Check the parameters */
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378 assert_param(IS_ADC_ALL_INSTANCE(hadc->Instance));
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379
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380 /* Process locked */
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381 __HAL_LOCK(hadc);
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382
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383 /* Stop potential conversion and disable ADC peripheral */
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384 /* Conditioned to: */
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385 /* - No conversion on the other group (regular group) is intended to */
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386 /* continue (injected and regular groups stop conversion and ADC disable */
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387 /* are common) */
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388 /* - In case of auto-injection mode, HAL_ADC_Stop must be used. */
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389 if(((hadc->State & HAL_ADC_STATE_REG_BUSY) == RESET) &&
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390 HAL_IS_BIT_CLR(hadc->Instance->CR1, ADC_CR1_JAUTO) )
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391 {
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392 /* Stop potential conversion on going, on regular and injected groups */
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393 /* Disable ADC peripheral */
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394 __HAL_ADC_DISABLE(hadc);
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395
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396 /* Check if ADC is effectively disabled */
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397 if(HAL_IS_BIT_CLR(hadc->Instance->CR2, ADC_CR2_ADON))
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398 {
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399 /* Set ADC state */
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400 ADC_STATE_CLR_SET(hadc->State,
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401 HAL_ADC_STATE_REG_BUSY | HAL_ADC_STATE_INJ_BUSY,
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402 HAL_ADC_STATE_READY);
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403 }
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404 }
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405 else
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406 {
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407 /* Update ADC state machine to error */
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408 SET_BIT(hadc->State, HAL_ADC_STATE_ERROR_CONFIG);
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409
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410 tmp_hal_status = HAL_ERROR;
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411 }
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412
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413 /* Process unlocked */
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414 __HAL_UNLOCK(hadc);
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415
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416 /* Return function status */
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417 return tmp_hal_status;
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418 }
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419
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420 /**
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421 * @brief Poll for injected conversion complete
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422 * @param hadc pointer to a ADC_HandleTypeDef structure that contains
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423 * the configuration information for the specified ADC.
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424 * @param Timeout Timeout value in millisecond.
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425 * @retval HAL status
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426 */
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427 HAL_StatusTypeDef HAL_ADCEx_InjectedPollForConversion(ADC_HandleTypeDef* hadc, uint32_t Timeout)
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428 {
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429 uint32_t tickstart = 0U;
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430
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431 /* Get tick */
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432 tickstart = HAL_GetTick();
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433
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434 /* Check End of conversion flag */
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435 while(!(__HAL_ADC_GET_FLAG(hadc, ADC_FLAG_JEOC)))
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436 {
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437 /* Check for the Timeout */
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438 if(Timeout != HAL_MAX_DELAY)
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439 {
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440 if((Timeout == 0U)||((HAL_GetTick() - tickstart ) > Timeout))
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441 {
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442 hadc->State= HAL_ADC_STATE_TIMEOUT;
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443 /* Process unlocked */
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444 __HAL_UNLOCK(hadc);
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445 return HAL_TIMEOUT;
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446 }
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447 }
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448 }
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449
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450 /* Clear injected group conversion flag */
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451 __HAL_ADC_CLEAR_FLAG(hadc, ADC_FLAG_JSTRT | ADC_FLAG_JEOC);
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452
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453 /* Update ADC state machine */
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454 SET_BIT(hadc->State, HAL_ADC_STATE_INJ_EOC);
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455
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456 /* Determine whether any further conversion upcoming on group injected */
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457 /* by external trigger, continuous mode or scan sequence on going. */
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458 /* Note: On STM32F4, there is no independent flag of end of sequence. */
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459 /* The test of scan sequence on going is done either with scan */
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460 /* sequence disabled or with end of conversion flag set to */
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parents:
diff changeset
461 /* of end of sequence. */
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462 if(ADC_IS_SOFTWARE_START_INJECTED(hadc) &&
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
463 (HAL_IS_BIT_CLR(hadc->Instance->JSQR, ADC_JSQR_JL) ||
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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464 HAL_IS_BIT_CLR(hadc->Instance->CR2, ADC_CR2_EOCS) ) &&
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465 (HAL_IS_BIT_CLR(hadc->Instance->CR1, ADC_CR1_JAUTO) &&
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466 (ADC_IS_SOFTWARE_START_REGULAR(hadc) &&
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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467 (hadc->Init.ContinuousConvMode == DISABLE) ) ) )
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
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468 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
469 /* Set ADC state */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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470 CLEAR_BIT(hadc->State, HAL_ADC_STATE_INJ_BUSY);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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471
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
472 if (HAL_IS_BIT_CLR(hadc->State, HAL_ADC_STATE_REG_BUSY))
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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473 {
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474 SET_BIT(hadc->State, HAL_ADC_STATE_READY);
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diff changeset
475 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
476 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
477
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
478 /* Return ADC state */
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479 return HAL_OK;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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480 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
481
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
482 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
483 * @brief Stop conversion of injected channels, disable interruption of
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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484 * end-of-conversion. Disable ADC peripheral if no regular conversion
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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485 * is on going.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
486 * @note If ADC must be disabled and if conversion is on going on
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
487 * regular group, function HAL_ADC_Stop must be used to stop both
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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488 * injected and regular groups, and disable the ADC.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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489 * @note If injected group mode auto-injection is enabled,
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
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490 * function HAL_ADC_Stop must be used.
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491 * @param hadc ADC handle
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492 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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493 */
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494 HAL_StatusTypeDef HAL_ADCEx_InjectedStop_IT(ADC_HandleTypeDef* hadc)
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495 {
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496 HAL_StatusTypeDef tmp_hal_status = HAL_OK;
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diff changeset
497
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parents:
diff changeset
498 /* Check the parameters */
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499 assert_param(IS_ADC_ALL_INSTANCE(hadc->Instance));
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diff changeset
500
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
501 /* Process locked */
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parents:
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502 __HAL_LOCK(hadc);
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parents:
diff changeset
503
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
504 /* Stop potential conversion and disable ADC peripheral */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
505 /* Conditioned to: */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
506 /* - No conversion on the other group (regular group) is intended to */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
507 /* continue (injected and regular groups stop conversion and ADC disable */
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parents:
diff changeset
508 /* are common) */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
509 /* - In case of auto-injection mode, HAL_ADC_Stop must be used. */
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510 if(((hadc->State & HAL_ADC_STATE_REG_BUSY) == RESET) &&
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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511 HAL_IS_BIT_CLR(hadc->Instance->CR1, ADC_CR1_JAUTO) )
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512 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
513 /* Stop potential conversion on going, on regular and injected groups */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
514 /* Disable ADC peripheral */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
515 __HAL_ADC_DISABLE(hadc);
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diff changeset
516
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
517 /* Check if ADC is effectively disabled */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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518 if(HAL_IS_BIT_CLR(hadc->Instance->CR2, ADC_CR2_ADON))
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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519 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
520 /* Disable ADC end of conversion interrupt for injected channels */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
521 __HAL_ADC_DISABLE_IT(hadc, ADC_IT_JEOC);
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diff changeset
522
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
523 /* Set ADC state */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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524 ADC_STATE_CLR_SET(hadc->State,
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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525 HAL_ADC_STATE_REG_BUSY | HAL_ADC_STATE_INJ_BUSY,
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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526 HAL_ADC_STATE_READY);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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527 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
528 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
529 else
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
530 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
531 /* Update ADC state machine to error */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
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532 SET_BIT(hadc->State, HAL_ADC_STATE_ERROR_CONFIG);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
533
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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534 tmp_hal_status = HAL_ERROR;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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535 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
536
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
537 /* Process unlocked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
538 __HAL_UNLOCK(hadc);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
539
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
540 /* Return function status */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
541 return tmp_hal_status;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
542 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
543
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
544 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
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545 * @brief Gets the converted value from data register of injected channel.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
546 * @param hadc pointer to a ADC_HandleTypeDef structure that contains
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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547 * the configuration information for the specified ADC.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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548 * @param InjectedRank the ADC injected rank.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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549 * This parameter can be one of the following values:
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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550 * @arg ADC_INJECTED_RANK_1: Injected Channel1 selected
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
551 * @arg ADC_INJECTED_RANK_2: Injected Channel2 selected
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
552 * @arg ADC_INJECTED_RANK_3: Injected Channel3 selected
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
553 * @arg ADC_INJECTED_RANK_4: Injected Channel4 selected
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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554 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
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555 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
556 uint32_t HAL_ADCEx_InjectedGetValue(ADC_HandleTypeDef* hadc, uint32_t InjectedRank)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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557 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
558 __IO uint32_t tmp = 0U;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
559
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
560 /* Check the parameters */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
561 assert_param(IS_ADC_INJECTED_RANK(InjectedRank));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
562
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
563 /* Clear injected group conversion flag to have similar behaviour as */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
564 /* regular group: reading data register also clears end of conversion flag. */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
565 __HAL_ADC_CLEAR_FLAG(hadc, ADC_FLAG_JEOC);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
566
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
567 /* Return the selected ADC converted value */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
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568 switch(InjectedRank)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
569 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
570 case ADC_INJECTED_RANK_4:
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
571 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
572 tmp = hadc->Instance->JDR4;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
573 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
574 break;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
575 case ADC_INJECTED_RANK_3:
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
576 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
577 tmp = hadc->Instance->JDR3;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
578 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
579 break;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
580 case ADC_INJECTED_RANK_2:
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
581 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
582 tmp = hadc->Instance->JDR2;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
583 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
584 break;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
585 case ADC_INJECTED_RANK_1:
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
586 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
587 tmp = hadc->Instance->JDR1;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
588 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
589 break;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
590 default:
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
591 break;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
592 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
593 return tmp;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
594 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
595
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
596 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
597 * @brief Enables ADC DMA request after last transfer (Multi-ADC mode) and enables ADC peripheral
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
598 *
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
599 * @note Caution: This function must be used only with the ADC master.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
600 *
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
601 * @param hadc pointer to a ADC_HandleTypeDef structure that contains
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
602 * the configuration information for the specified ADC.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
603 * @param pData Pointer to buffer in which transferred from ADC peripheral to memory will be stored.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
604 * @param Length The length of data to be transferred from ADC peripheral to memory.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
605 * @retval HAL status
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
606 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
607 HAL_StatusTypeDef HAL_ADCEx_MultiModeStart_DMA(ADC_HandleTypeDef* hadc, uint32_t* pData, uint32_t Length)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
608 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
609 __IO uint32_t counter = 0U;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
610 ADC_Common_TypeDef *tmpADC_Common;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
611
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
612 /* Check the parameters */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
613 assert_param(IS_FUNCTIONAL_STATE(hadc->Init.ContinuousConvMode));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
614 assert_param(IS_ADC_EXT_TRIG_EDGE(hadc->Init.ExternalTrigConvEdge));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
615 assert_param(IS_FUNCTIONAL_STATE(hadc->Init.DMAContinuousRequests));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
616
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
617 /* Process locked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
618 __HAL_LOCK(hadc);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
619
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
620 /* Check if ADC peripheral is disabled in order to enable it and wait during
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
621 Tstab time the ADC's stabilization */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
622 if((hadc->Instance->CR2 & ADC_CR2_ADON) != ADC_CR2_ADON)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
623 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
624 /* Enable the Peripheral */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
625 __HAL_ADC_ENABLE(hadc);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
626
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
627 /* Delay for temperature sensor stabilization time */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
628 /* Compute number of CPU cycles to wait for */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
629 counter = (ADC_STAB_DELAY_US * (SystemCoreClock / 1000000U));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
630 while(counter != 0U)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
631 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
632 counter--;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
633 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
634 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
635
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
636 /* Start conversion if ADC is effectively enabled */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
637 if(HAL_IS_BIT_SET(hadc->Instance->CR2, ADC_CR2_ADON))
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
638 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
639 /* Set ADC state */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
640 /* - Clear state bitfield related to regular group conversion results */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
641 /* - Set state bitfield related to regular group operation */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
642 ADC_STATE_CLR_SET(hadc->State,
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
643 HAL_ADC_STATE_READY | HAL_ADC_STATE_REG_EOC | HAL_ADC_STATE_REG_OVR,
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
644 HAL_ADC_STATE_REG_BUSY);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
645
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
646 /* If conversions on group regular are also triggering group injected, */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
647 /* update ADC state. */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
648 if (READ_BIT(hadc->Instance->CR1, ADC_CR1_JAUTO) != RESET)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
649 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
650 ADC_STATE_CLR_SET(hadc->State, HAL_ADC_STATE_INJ_EOC, HAL_ADC_STATE_INJ_BUSY);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
651 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
652
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
653 /* State machine update: Check if an injected conversion is ongoing */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
654 if (HAL_IS_BIT_SET(hadc->State, HAL_ADC_STATE_INJ_BUSY))
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
655 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
656 /* Reset ADC error code fields related to conversions on group regular */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
657 CLEAR_BIT(hadc->ErrorCode, (HAL_ADC_ERROR_OVR | HAL_ADC_ERROR_DMA));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
658 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
659 else
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
660 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
661 /* Reset ADC all error code fields */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
662 ADC_CLEAR_ERRORCODE(hadc);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
663 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
664
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
665 /* Process unlocked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
666 /* Unlock before starting ADC conversions: in case of potential */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
667 /* interruption, to let the process to ADC IRQ Handler. */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
668 __HAL_UNLOCK(hadc);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
669
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
670 /* Set the DMA transfer complete callback */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
671 hadc->DMA_Handle->XferCpltCallback = ADC_MultiModeDMAConvCplt;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
672
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
673 /* Set the DMA half transfer complete callback */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
674 hadc->DMA_Handle->XferHalfCpltCallback = ADC_MultiModeDMAHalfConvCplt;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
675
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
676 /* Set the DMA error callback */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
677 hadc->DMA_Handle->XferErrorCallback = ADC_MultiModeDMAError ;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
678
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
679 /* Manage ADC and DMA start: ADC overrun interruption, DMA start, ADC */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
680 /* start (in case of SW start): */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
681
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
682 /* Clear regular group conversion flag and overrun flag */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
683 /* (To ensure of no unknown state from potential previous ADC operations) */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
684 __HAL_ADC_CLEAR_FLAG(hadc, ADC_FLAG_EOC);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
685
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
686 /* Enable ADC overrun interrupt */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
687 __HAL_ADC_ENABLE_IT(hadc, ADC_IT_OVR);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
688
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
689 /* Pointer to the common control register to which is belonging hadc */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
690 /* (Depending on STM32F4 product, there may be up to 3 ADC and 1 common */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
691 /* control register) */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
692 tmpADC_Common = ADC_COMMON_REGISTER(hadc);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
693
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
694 if (hadc->Init.DMAContinuousRequests != DISABLE)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
695 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
696 /* Enable the selected ADC DMA request after last transfer */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
697 tmpADC_Common->CCR |= ADC_CCR_DDS;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
698 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
699 else
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
700 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
701 /* Disable the selected ADC EOC rising on each regular channel conversion */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
702 tmpADC_Common->CCR &= ~ADC_CCR_DDS;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
703 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
704
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
705 /* Enable the DMA Stream */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
706 HAL_DMA_Start_IT(hadc->DMA_Handle, (uint32_t)&tmpADC_Common->CDR, (uint32_t)pData, Length);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
707
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
708 /* if no external trigger present enable software conversion of regular channels */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
709 if((hadc->Instance->CR2 & ADC_CR2_EXTEN) == RESET)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
710 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
711 /* Enable the selected ADC software conversion for regular group */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
712 hadc->Instance->CR2 |= (uint32_t)ADC_CR2_SWSTART;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
713 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
714 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
715
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
716 /* Return function status */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
717 return HAL_OK;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
718 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
719
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
720 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
721 * @brief Disables ADC DMA (multi-ADC mode) and disables ADC peripheral
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
722 * @param hadc pointer to a ADC_HandleTypeDef structure that contains
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
723 * the configuration information for the specified ADC.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
724 * @retval HAL status
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
725 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
726 HAL_StatusTypeDef HAL_ADCEx_MultiModeStop_DMA(ADC_HandleTypeDef* hadc)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
727 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
728 HAL_StatusTypeDef tmp_hal_status = HAL_OK;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
729 ADC_Common_TypeDef *tmpADC_Common;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
730
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
731 /* Check the parameters */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
732 assert_param(IS_ADC_ALL_INSTANCE(hadc->Instance));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
733
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
734 /* Process locked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
735 __HAL_LOCK(hadc);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
736
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
737 /* Stop potential conversion on going, on regular and injected groups */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
738 /* Disable ADC peripheral */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
739 __HAL_ADC_DISABLE(hadc);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
740
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
741 /* Pointer to the common control register to which is belonging hadc */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
742 /* (Depending on STM32F4 product, there may be up to 3 ADC and 1 common */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
743 /* control register) */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
744 tmpADC_Common = ADC_COMMON_REGISTER(hadc);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
745
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
746 /* Check if ADC is effectively disabled */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
747 if(HAL_IS_BIT_CLR(hadc->Instance->CR2, ADC_CR2_ADON))
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
748 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
749 /* Disable the selected ADC DMA mode for multimode */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
750 tmpADC_Common->CCR &= ~ADC_CCR_DDS;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
751
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
752 /* Disable the DMA channel (in case of DMA in circular mode or stop while */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
753 /* DMA transfer is on going) */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
754 tmp_hal_status = HAL_DMA_Abort(hadc->DMA_Handle);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
755
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
756 /* Disable ADC overrun interrupt */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
757 __HAL_ADC_DISABLE_IT(hadc, ADC_IT_OVR);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
758
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
759 /* Set ADC state */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
760 ADC_STATE_CLR_SET(hadc->State,
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
761 HAL_ADC_STATE_REG_BUSY | HAL_ADC_STATE_INJ_BUSY,
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
762 HAL_ADC_STATE_READY);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
763 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
764
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
765 /* Process unlocked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
766 __HAL_UNLOCK(hadc);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
767
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
768 /* Return function status */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
769 return tmp_hal_status;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
770 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
771
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
772 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
773 * @brief Returns the last ADC1, ADC2 and ADC3 regular conversions results
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
774 * data in the selected multi mode.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
775 * @param hadc pointer to a ADC_HandleTypeDef structure that contains
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
776 * the configuration information for the specified ADC.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
777 * @retval The converted data value.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
778 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
779 uint32_t HAL_ADCEx_MultiModeGetValue(ADC_HandleTypeDef* hadc)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
780 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
781 ADC_Common_TypeDef *tmpADC_Common;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
782
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
783 /* Pointer to the common control register to which is belonging hadc */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
784 /* (Depending on STM32F4 product, there may be up to 3 ADC and 1 common */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
785 /* control register) */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
786 tmpADC_Common = ADC_COMMON_REGISTER(hadc);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
787
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
788 /* Return the multi mode conversion value */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
789 return tmpADC_Common->CDR;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
790 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
791
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
792 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
793 * @brief Injected conversion complete callback in non blocking mode
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
794 * @param hadc pointer to a ADC_HandleTypeDef structure that contains
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
795 * the configuration information for the specified ADC.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
796 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
797 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
798 __weak void HAL_ADCEx_InjectedConvCpltCallback(ADC_HandleTypeDef* hadc)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
799 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
800 /* Prevent unused argument(s) compilation warning */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
801 UNUSED(hadc);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
802 /* NOTE : This function Should not be modified, when the callback is needed,
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
803 the HAL_ADC_InjectedConvCpltCallback could be implemented in the user file
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
804 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
805 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
806
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
807 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
808 * @brief Configures for the selected ADC injected channel its corresponding
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
809 * rank in the sequencer and its sample time.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
810 * @param hadc pointer to a ADC_HandleTypeDef structure that contains
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
811 * the configuration information for the specified ADC.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
812 * @param sConfigInjected ADC configuration structure for injected channel.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
813 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
814 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
815 HAL_StatusTypeDef HAL_ADCEx_InjectedConfigChannel(ADC_HandleTypeDef* hadc, ADC_InjectionConfTypeDef* sConfigInjected)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
816 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
817
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
818 #ifdef USE_FULL_ASSERT
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
819 uint32_t tmp = 0U;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
820
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
821 #endif /* USE_FULL_ASSERT */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
822
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
823 ADC_Common_TypeDef *tmpADC_Common;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
824
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
825 /* Check the parameters */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
826 assert_param(IS_ADC_CHANNEL(sConfigInjected->InjectedChannel));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
827 assert_param(IS_ADC_INJECTED_RANK(sConfigInjected->InjectedRank));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
828 assert_param(IS_ADC_SAMPLE_TIME(sConfigInjected->InjectedSamplingTime));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
829 assert_param(IS_ADC_EXT_INJEC_TRIG(sConfigInjected->ExternalTrigInjecConv));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
830 assert_param(IS_ADC_INJECTED_LENGTH(sConfigInjected->InjectedNbrOfConversion));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
831 assert_param(IS_FUNCTIONAL_STATE(sConfigInjected->AutoInjectedConv));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
832 assert_param(IS_FUNCTIONAL_STATE(sConfigInjected->InjectedDiscontinuousConvMode));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
833
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
834 #ifdef USE_FULL_ASSERT
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
835 tmp = ADC_GET_RESOLUTION(hadc);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
836 assert_param(IS_ADC_RANGE(tmp, sConfigInjected->InjectedOffset));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
837 #endif /* USE_FULL_ASSERT */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
838
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
839 if(sConfigInjected->ExternalTrigInjecConv != ADC_INJECTED_SOFTWARE_START)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
840 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
841 assert_param(IS_ADC_EXT_INJEC_TRIG_EDGE(sConfigInjected->ExternalTrigInjecConvEdge));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
842 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
843
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
844 /* Process locked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
845 __HAL_LOCK(hadc);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
846
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
847 /* if ADC_Channel_10 ... ADC_Channel_18 is selected */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
848 if (sConfigInjected->InjectedChannel > ADC_CHANNEL_9)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
849 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
850 /* Clear the old sample time */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
851 hadc->Instance->SMPR1 &= ~ADC_SMPR1(ADC_SMPR1_SMP10, sConfigInjected->InjectedChannel);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
852
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
853 /* Set the new sample time */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
854 hadc->Instance->SMPR1 |= ADC_SMPR1(sConfigInjected->InjectedSamplingTime, sConfigInjected->InjectedChannel);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
855 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
856 else /* ADC_Channel include in ADC_Channel_[0..9] */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
857 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
858 /* Clear the old sample time */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
859 hadc->Instance->SMPR2 &= ~ADC_SMPR2(ADC_SMPR2_SMP0, sConfigInjected->InjectedChannel);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
860
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
861 /* Set the new sample time */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
862 hadc->Instance->SMPR2 |= ADC_SMPR2(sConfigInjected->InjectedSamplingTime, sConfigInjected->InjectedChannel);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
863 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
864
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
865 /*---------------------------- ADCx JSQR Configuration -----------------*/
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
866 hadc->Instance->JSQR &= ~(ADC_JSQR_JL);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
867 hadc->Instance->JSQR |= ADC_SQR1(sConfigInjected->InjectedNbrOfConversion);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
868
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
869 /* Rank configuration */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
870
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
871 /* Clear the old SQx bits for the selected rank */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
872 hadc->Instance->JSQR &= ~ADC_JSQR(ADC_JSQR_JSQ1, sConfigInjected->InjectedRank,sConfigInjected->InjectedNbrOfConversion);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
873
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
874 /* Set the SQx bits for the selected rank */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
875 hadc->Instance->JSQR |= ADC_JSQR(sConfigInjected->InjectedChannel, sConfigInjected->InjectedRank,sConfigInjected->InjectedNbrOfConversion);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
876
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
877 /* Enable external trigger if trigger selection is different of software */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
878 /* start. */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
879 /* Note: This configuration keeps the hardware feature of parameter */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
880 /* ExternalTrigConvEdge "trigger edge none" equivalent to */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
881 /* software start. */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
882 if(sConfigInjected->ExternalTrigInjecConv != ADC_INJECTED_SOFTWARE_START)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
883 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
884 /* Select external trigger to start conversion */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
885 hadc->Instance->CR2 &= ~(ADC_CR2_JEXTSEL);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
886 hadc->Instance->CR2 |= sConfigInjected->ExternalTrigInjecConv;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
887
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
888 /* Select external trigger polarity */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
889 hadc->Instance->CR2 &= ~(ADC_CR2_JEXTEN);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
890 hadc->Instance->CR2 |= sConfigInjected->ExternalTrigInjecConvEdge;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
891 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
892 else
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
893 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
894 /* Reset the external trigger */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
895 hadc->Instance->CR2 &= ~(ADC_CR2_JEXTSEL);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
896 hadc->Instance->CR2 &= ~(ADC_CR2_JEXTEN);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
897 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
898
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
899 if (sConfigInjected->AutoInjectedConv != DISABLE)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
900 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
901 /* Enable the selected ADC automatic injected group conversion */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
902 hadc->Instance->CR1 |= ADC_CR1_JAUTO;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
903 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
904 else
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
905 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
906 /* Disable the selected ADC automatic injected group conversion */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
907 hadc->Instance->CR1 &= ~(ADC_CR1_JAUTO);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
908 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
909
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
910 if (sConfigInjected->InjectedDiscontinuousConvMode != DISABLE)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
911 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
912 /* Enable the selected ADC injected discontinuous mode */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
913 hadc->Instance->CR1 |= ADC_CR1_JDISCEN;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
914 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
915 else
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
916 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
917 /* Disable the selected ADC injected discontinuous mode */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
918 hadc->Instance->CR1 &= ~(ADC_CR1_JDISCEN);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
919 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
920
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
921 switch(sConfigInjected->InjectedRank)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
922 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
923 case 1U:
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
924 /* Set injected channel 1 offset */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
925 hadc->Instance->JOFR1 &= ~(ADC_JOFR1_JOFFSET1);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
926 hadc->Instance->JOFR1 |= sConfigInjected->InjectedOffset;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
927 break;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
928 case 2U:
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
929 /* Set injected channel 2 offset */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
930 hadc->Instance->JOFR2 &= ~(ADC_JOFR2_JOFFSET2);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
931 hadc->Instance->JOFR2 |= sConfigInjected->InjectedOffset;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
932 break;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
933 case 3U:
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
934 /* Set injected channel 3 offset */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
935 hadc->Instance->JOFR3 &= ~(ADC_JOFR3_JOFFSET3);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
936 hadc->Instance->JOFR3 |= sConfigInjected->InjectedOffset;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
937 break;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
938 default:
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
939 /* Set injected channel 4 offset */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
940 hadc->Instance->JOFR4 &= ~(ADC_JOFR4_JOFFSET4);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
941 hadc->Instance->JOFR4 |= sConfigInjected->InjectedOffset;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
942 break;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
943 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
944
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
945 /* Pointer to the common control register to which is belonging hadc */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
946 /* (Depending on STM32F4 product, there may be up to 3 ADC and 1 common */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
947 /* control register) */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
948 tmpADC_Common = ADC_COMMON_REGISTER(hadc);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
949
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
950 /* if ADC1 Channel_18 is selected enable VBAT Channel */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
951 if ((hadc->Instance == ADC1) && (sConfigInjected->InjectedChannel == ADC_CHANNEL_VBAT))
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
952 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
953 /* Enable the VBAT channel*/
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
954 tmpADC_Common->CCR |= ADC_CCR_VBATE;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
955 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
956
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
957 /* if ADC1 Channel_16 or Channel_17 is selected enable TSVREFE Channel(Temperature sensor and VREFINT) */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
958 if ((hadc->Instance == ADC1) && ((sConfigInjected->InjectedChannel == ADC_CHANNEL_TEMPSENSOR) || (sConfigInjected->InjectedChannel == ADC_CHANNEL_VREFINT)))
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
959 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
960 /* Enable the TSVREFE channel*/
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
961 tmpADC_Common->CCR |= ADC_CCR_TSVREFE;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
962 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
963
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
964 /* Process unlocked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
965 __HAL_UNLOCK(hadc);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
966
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
967 /* Return function status */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
968 return HAL_OK;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
969 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
970
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
971 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
972 * @brief Configures the ADC multi-mode
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
973 * @param hadc pointer to a ADC_HandleTypeDef structure that contains
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
974 * the configuration information for the specified ADC.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
975 * @param multimode pointer to an ADC_MultiModeTypeDef structure that contains
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
976 * the configuration information for multimode.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
977 * @retval HAL status
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
978 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
979 HAL_StatusTypeDef HAL_ADCEx_MultiModeConfigChannel(ADC_HandleTypeDef* hadc, ADC_MultiModeTypeDef* multimode)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
980 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
981
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
982 ADC_Common_TypeDef *tmpADC_Common;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
983
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
984 /* Check the parameters */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
985 assert_param(IS_ADC_MODE(multimode->Mode));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
986 assert_param(IS_ADC_DMA_ACCESS_MODE(multimode->DMAAccessMode));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
987 assert_param(IS_ADC_SAMPLING_DELAY(multimode->TwoSamplingDelay));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
988
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
989 /* Process locked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
990 __HAL_LOCK(hadc);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
991
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
992 /* Pointer to the common control register to which is belonging hadc */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
993 /* (Depending on STM32F4 product, there may be up to 3 ADC and 1 common */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
994 /* control register) */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
995 tmpADC_Common = ADC_COMMON_REGISTER(hadc);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
996
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
997 /* Set ADC mode */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
998 tmpADC_Common->CCR &= ~(ADC_CCR_MULTI);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
999 tmpADC_Common->CCR |= multimode->Mode;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1000
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1001 /* Set the ADC DMA access mode */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1002 tmpADC_Common->CCR &= ~(ADC_CCR_DMA);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1003 tmpADC_Common->CCR |= multimode->DMAAccessMode;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1004
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1005 /* Set delay between two sampling phases */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1006 tmpADC_Common->CCR &= ~(ADC_CCR_DELAY);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1007 tmpADC_Common->CCR |= multimode->TwoSamplingDelay;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1008
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1009 /* Process unlocked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1010 __HAL_UNLOCK(hadc);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1011
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1012 /* Return function status */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1013 return HAL_OK;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1014 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1015
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1016 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1017 * @}
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1018 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1019
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1020 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1021 * @brief DMA transfer complete callback.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1022 * @param hdma pointer to a DMA_HandleTypeDef structure that contains
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1023 * the configuration information for the specified DMA module.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1024 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1025 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1026 static void ADC_MultiModeDMAConvCplt(DMA_HandleTypeDef *hdma)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1027 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1028 /* Retrieve ADC handle corresponding to current DMA handle */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1029 ADC_HandleTypeDef* hadc = ( ADC_HandleTypeDef* )((DMA_HandleTypeDef* )hdma)->Parent;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1030
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1031 /* Update state machine on conversion status if not in error state */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1032 if (HAL_IS_BIT_CLR(hadc->State, HAL_ADC_STATE_ERROR_INTERNAL | HAL_ADC_STATE_ERROR_DMA))
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1033 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1034 /* Update ADC state machine */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1035 SET_BIT(hadc->State, HAL_ADC_STATE_REG_EOC);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1036
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1037 /* Determine whether any further conversion upcoming on group regular */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1038 /* by external trigger, continuous mode or scan sequence on going. */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1039 /* Note: On STM32F4, there is no independent flag of end of sequence. */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1040 /* The test of scan sequence on going is done either with scan */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1041 /* sequence disabled or with end of conversion flag set to */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1042 /* of end of sequence. */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1043 if(ADC_IS_SOFTWARE_START_REGULAR(hadc) &&
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1044 (hadc->Init.ContinuousConvMode == DISABLE) &&
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1045 (HAL_IS_BIT_CLR(hadc->Instance->SQR1, ADC_SQR1_L) ||
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1046 HAL_IS_BIT_CLR(hadc->Instance->CR2, ADC_CR2_EOCS) ) )
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1047 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1048 /* Disable ADC end of single conversion interrupt on group regular */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1049 /* Note: Overrun interrupt was enabled with EOC interrupt in */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1050 /* HAL_ADC_Start_IT(), but is not disabled here because can be used */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1051 /* by overrun IRQ process below. */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1052 __HAL_ADC_DISABLE_IT(hadc, ADC_IT_EOC);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1053
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1054 /* Set ADC state */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1055 CLEAR_BIT(hadc->State, HAL_ADC_STATE_REG_BUSY);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1056
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1057 if (HAL_IS_BIT_CLR(hadc->State, HAL_ADC_STATE_INJ_BUSY))
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1058 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1059 SET_BIT(hadc->State, HAL_ADC_STATE_READY);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1060 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1061 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1062
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1063 /* Conversion complete callback */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1064 HAL_ADC_ConvCpltCallback(hadc);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1065 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1066 else
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1067 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1068 /* Call DMA error callback */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
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1069 hadc->DMA_Handle->XferErrorCallback(hdma);
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1070 }
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1071 }
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1072
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1073 /**
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1074 * @brief DMA half transfer complete callback.
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1075 * @param hdma pointer to a DMA_HandleTypeDef structure that contains
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1076 * the configuration information for the specified DMA module.
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1077 * @retval None
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1078 */
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1079 static void ADC_MultiModeDMAHalfConvCplt(DMA_HandleTypeDef *hdma)
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1080 {
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1081 ADC_HandleTypeDef* hadc = ( ADC_HandleTypeDef* )((DMA_HandleTypeDef* )hdma)->Parent;
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1082 /* Conversion complete callback */
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1083 HAL_ADC_ConvHalfCpltCallback(hadc);
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1084 }
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1085
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1086 /**
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1087 * @brief DMA error callback
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1088 * @param hdma pointer to a DMA_HandleTypeDef structure that contains
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1089 * the configuration information for the specified DMA module.
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1090 * @retval None
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1091 */
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1092 static void ADC_MultiModeDMAError(DMA_HandleTypeDef *hdma)
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1093 {
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1094 ADC_HandleTypeDef* hadc = ( ADC_HandleTypeDef* )((DMA_HandleTypeDef* )hdma)->Parent;
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1095 hadc->State= HAL_ADC_STATE_ERROR_DMA;
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1096 /* Set ADC error code to DMA error */
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1097 hadc->ErrorCode |= HAL_ADC_ERROR_DMA;
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1098 HAL_ADC_ErrorCallback(hadc);
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1099 }
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1100
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1101 /**
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1102 * @}
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1103 */
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1104
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1105 #endif /* HAL_ADC_MODULE_ENABLED */
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1106 /**
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1107 * @}
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1108 */
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1109
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1110 /**
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1111 * @}
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1112 */
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1113
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1114 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/