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annotate Common/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_dsi.c @ 822:dff26bf4b542

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author heinrichsweikamp
date Mon, 09 Oct 2023 11:23:27 +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_dsi.c
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4 * @author MCD Application Team
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5 * @brief DSI HAL module driver.
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6 * This file provides firmware functions to manage the following
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7 * functionalities of the DSI peripheral:
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8 * + Initialization and de-initialization functions
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9 * + IO operation functions
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10 * + Peripheral Control functions
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11 * + Peripheral State and Errors functions
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12 ******************************************************************************
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13 * @attention
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14 *
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15 * <h2><center>&copy; COPYRIGHT(c) 2017 STMicroelectronics</center></h2>
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16 *
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17 * Redistribution and use in source and binary forms, with or without modification,
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18 * are permitted provided that the following conditions are met:
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19 * 1. Redistributions of source code must retain the above copyright notice,
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20 * this list of conditions and the following disclaimer.
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21 * 2. Redistributions in binary form must reproduce the above copyright notice,
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22 * this list of conditions and the following disclaimer in the documentation
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23 * and/or other materials provided with the distribution.
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24 * 3. Neither the name of STMicroelectronics nor the names of its contributors
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25 * may be used to endorse or promote products derived from this software
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26 * without specific prior written permission.
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27 *
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28 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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29 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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30 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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31 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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32 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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33 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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34 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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35 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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36 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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37 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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38 *
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39 ******************************************************************************
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40 */
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41
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42 /* Includes ------------------------------------------------------------------*/
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43 #include "stm32f4xx_hal.h"
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44
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45 /** @addtogroup STM32F4xx_HAL_Driver
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46 * @{
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47 */
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48
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49 #ifdef HAL_DSI_MODULE_ENABLED
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50
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51 #if defined(DSI)
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52
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53 /** @addtogroup DSI
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54 * @{
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55 */
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56
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57 /* Private types -------------------------------------------------------------*/
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58 /* Private defines -----------------------------------------------------------*/
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59 /** @addtogroup DSI_Private_Constants
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60 * @{
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61 */
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62 #define DSI_TIMEOUT_VALUE ((uint32_t)1000U) /* 1s */
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63
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64 #define DSI_ERROR_ACK_MASK (DSI_ISR0_AE0 | DSI_ISR0_AE1 | DSI_ISR0_AE2 | DSI_ISR0_AE3 | \
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65 DSI_ISR0_AE4 | DSI_ISR0_AE5 | DSI_ISR0_AE6 | DSI_ISR0_AE7 | \
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66 DSI_ISR0_AE8 | DSI_ISR0_AE9 | DSI_ISR0_AE10 | DSI_ISR0_AE11 | \
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67 DSI_ISR0_AE12 | DSI_ISR0_AE13 | DSI_ISR0_AE14 | DSI_ISR0_AE15)
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68 #define DSI_ERROR_PHY_MASK (DSI_ISR0_PE0 | DSI_ISR0_PE1 | DSI_ISR0_PE2 | DSI_ISR0_PE3 | DSI_ISR0_PE4)
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69 #define DSI_ERROR_TX_MASK DSI_ISR1_TOHSTX
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70 #define DSI_ERROR_RX_MASK DSI_ISR1_TOLPRX
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71 #define DSI_ERROR_ECC_MASK (DSI_ISR1_ECCSE | DSI_ISR1_ECCME)
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72 #define DSI_ERROR_CRC_MASK DSI_ISR1_CRCE
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73 #define DSI_ERROR_PSE_MASK DSI_ISR1_PSE
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74 #define DSI_ERROR_EOT_MASK DSI_ISR1_EOTPE
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75 #define DSI_ERROR_OVF_MASK DSI_ISR1_LPWRE
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76 #define DSI_ERROR_GEN_MASK (DSI_ISR1_GCWRE | DSI_ISR1_GPWRE | DSI_ISR1_GPTXE | DSI_ISR1_GPRDE | DSI_ISR1_GPRXE)
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77 /**
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78 * @}
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79 */
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80
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81 /* Private variables ---------------------------------------------------------*/
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82 /* Private constants ---------------------------------------------------------*/
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83 /* Private macros ------------------------------------------------------------*/
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84 /* Private function prototypes -----------------------------------------------*/
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85 static void DSI_ConfigPacketHeader(DSI_TypeDef *DSIx, uint32_t ChannelID, uint32_t DataType, uint32_t Data0, uint32_t Data1);
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86
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87 /* Private functions ---------------------------------------------------------*/
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88 /**
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89 * @brief Generic DSI packet header configuration
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90 * @param DSIx Pointer to DSI register base
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91 * @param ChannelID Virtual channel ID of the header packet
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92 * @param DataType Packet data type of the header packet
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93 * This parameter can be any value of :
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94 * @ref DSI_SHORT_WRITE_PKT_Data_Type
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95 * or @ref DSI_LONG_WRITE_PKT_Data_Type
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96 * or @ref DSI_SHORT_READ_PKT_Data_Type
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97 * or DSI_MAX_RETURN_PKT_SIZE
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98 * @param Data0 Word count LSB
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99 * @param Data1 Word count MSB
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100 * @retval None
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101 */
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102 static void DSI_ConfigPacketHeader(DSI_TypeDef *DSIx,
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103 uint32_t ChannelID,
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104 uint32_t DataType,
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105 uint32_t Data0,
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106 uint32_t Data1)
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107 {
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108 /* Update the DSI packet header with new information */
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109 DSIx->GHCR = (DataType | (ChannelID<<6U) | (Data0<<8U) | (Data1<<16U));
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110 }
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111
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112 /* Exported functions --------------------------------------------------------*/
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113 /** @addtogroup DSI_Exported_Functions
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114 * @{
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115 */
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116
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117 /** @defgroup DSI_Group1 Initialization and Configuration functions
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118 * @brief Initialization and Configuration functions
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119 *
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120 @verbatim
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121 ===============================================================================
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122 ##### Initialization and Configuration functions #####
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123 ===============================================================================
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124 [..] This section provides functions allowing to:
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125 (+) Initialize and configure the DSI
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126 (+) De-initialize the DSI
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127
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128 @endverbatim
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129 * @{
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130 */
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131
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132 /**
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133 * @brief Initializes the DSI according to the specified
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134 * parameters in the DSI_InitTypeDef and create the associated handle.
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135 * @param hdsi pointer to a DSI_HandleTypeDef structure that contains
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136 * the configuration information for the DSI.
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137 * @param PLLInit pointer to a DSI_PLLInitTypeDef structure that contains
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138 * the PLL Clock structure definition for the DSI.
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139 * @retval HAL status
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140 */
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141 HAL_StatusTypeDef HAL_DSI_Init(DSI_HandleTypeDef *hdsi, DSI_PLLInitTypeDef *PLLInit)
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142 {
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143 uint32_t tickstart;
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144 uint32_t unitIntervalx4;
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145 uint32_t tempIDF;
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146
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147 /* Check the DSI handle allocation */
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148 if(hdsi == NULL)
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149 {
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150 return HAL_ERROR;
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151 }
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152
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153 /* Check function parameters */
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154 assert_param(IS_DSI_PLL_NDIV(PLLInit->PLLNDIV));
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155 assert_param(IS_DSI_PLL_IDF(PLLInit->PLLIDF));
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156 assert_param(IS_DSI_PLL_ODF(PLLInit->PLLODF));
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157 assert_param(IS_DSI_AUTO_CLKLANE_CONTROL(hdsi->Init.AutomaticClockLaneControl));
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158 assert_param(IS_DSI_NUMBER_OF_LANES(hdsi->Init.NumberOfLanes));
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159
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160 if(hdsi->State == HAL_DSI_STATE_RESET)
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161 {
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162 /* Initialize the low level hardware */
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163 HAL_DSI_MspInit(hdsi);
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164 }
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165
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166 /* Change DSI peripheral state */
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167 hdsi->State = HAL_DSI_STATE_BUSY;
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168
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169 /**************** Turn on the regulator and enable the DSI PLL ****************/
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170
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171 /* Enable the regulator */
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172 __HAL_DSI_REG_ENABLE(hdsi);
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173
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174 /* Get tick */
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175 tickstart = HAL_GetTick();
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176
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177 /* Wait until the regulator is ready */
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178 while(__HAL_DSI_GET_FLAG(hdsi, DSI_FLAG_RRS) == RESET)
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179 {
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180 /* Check for the Timeout */
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181 if((HAL_GetTick() - tickstart ) > DSI_TIMEOUT_VALUE)
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182 {
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183 return HAL_TIMEOUT;
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184 }
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185 }
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186
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187 /* Set the PLL division factors */
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188 hdsi->Instance->WRPCR &= ~(DSI_WRPCR_PLL_NDIV | DSI_WRPCR_PLL_IDF | DSI_WRPCR_PLL_ODF);
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189 hdsi->Instance->WRPCR |= (((PLLInit->PLLNDIV)<<2U) | ((PLLInit->PLLIDF)<<11U) | ((PLLInit->PLLODF)<<16U));
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190
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191 /* Enable the DSI PLL */
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192 __HAL_DSI_PLL_ENABLE(hdsi);
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193
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194 /* Get tick */
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195 tickstart = HAL_GetTick();
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196
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197 /* Wait for the lock of the PLL */
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198 while(__HAL_DSI_GET_FLAG(hdsi, DSI_FLAG_PLLLS) == RESET)
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199 {
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200 /* Check for the Timeout */
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201 if((HAL_GetTick() - tickstart ) > DSI_TIMEOUT_VALUE)
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202 {
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203 return HAL_TIMEOUT;
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204 }
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205 }
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206
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207 /*************************** Set the PHY parameters ***************************/
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208
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209 /* D-PHY clock and digital enable*/
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210 hdsi->Instance->PCTLR |= (DSI_PCTLR_CKE | DSI_PCTLR_DEN);
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211
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212 /* Clock lane configuration */
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213 hdsi->Instance->CLCR &= ~(DSI_CLCR_DPCC | DSI_CLCR_ACR);
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214 hdsi->Instance->CLCR |= (DSI_CLCR_DPCC | hdsi->Init.AutomaticClockLaneControl);
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215
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216 /* Configure the number of active data lanes */
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217 hdsi->Instance->PCONFR &= ~DSI_PCONFR_NL;
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218 hdsi->Instance->PCONFR |= hdsi->Init.NumberOfLanes;
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219
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220 /************************ Set the DSI clock parameters ************************/
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221
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222 /* Set the TX escape clock division factor */
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223 hdsi->Instance->CCR &= ~DSI_CCR_TXECKDIV;
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224 hdsi->Instance->CCR |= hdsi->Init.TXEscapeCkdiv;
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225
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226 /* Calculate the bit period in high-speed mode in unit of 0.25 ns (UIX4) */
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227 /* The equation is : UIX4 = IntegerPart( (1000/F_PHY_Mhz) * 4 ) */
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228 /* Where : F_PHY_Mhz = (NDIV * HSE_Mhz) / (IDF * ODF) */
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229 tempIDF = (PLLInit->PLLIDF > 0U) ? PLLInit->PLLIDF : 1U;
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230 unitIntervalx4 = (4000000U * tempIDF * (1U << PLLInit->PLLODF)) / ((HSE_VALUE/1000U) * PLLInit->PLLNDIV);
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231
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232 /* Set the bit period in high-speed mode */
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233 hdsi->Instance->WPCR[0U] &= ~DSI_WPCR0_UIX4;
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234 hdsi->Instance->WPCR[0U] |= unitIntervalx4;
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235
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236 /****************************** Error management *****************************/
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237
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238 /* Disable all error interrupts and reset the Error Mask */
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239 hdsi->Instance->IER[0U] = 0U;
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240 hdsi->Instance->IER[1U] = 0U;
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241 hdsi->ErrorMsk = 0U;
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242
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243 /* Initialise the error code */
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244 hdsi->ErrorCode = HAL_DSI_ERROR_NONE;
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245
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246 /* Initialize the DSI state*/
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247 hdsi->State = HAL_DSI_STATE_READY;
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248
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249 return HAL_OK;
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250 }
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251
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252 /**
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253 * @brief De-initializes the DSI peripheral registers to their default reset
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254 * values.
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255 * @param hdsi pointer to a DSI_HandleTypeDef structure that contains
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256 * the configuration information for the DSI.
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257 * @retval HAL status
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258 */
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259 HAL_StatusTypeDef HAL_DSI_DeInit(DSI_HandleTypeDef *hdsi)
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260 {
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261 /* Check the DSI handle allocation */
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262 if(hdsi == NULL)
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263 {
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264 return HAL_ERROR;
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265 }
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266
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267 /* Change DSI peripheral state */
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268 hdsi->State = HAL_DSI_STATE_BUSY;
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269
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270 /* Disable the DSI wrapper */
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271 __HAL_DSI_WRAPPER_DISABLE(hdsi);
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272
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273 /* Disable the DSI host */
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274 __HAL_DSI_DISABLE(hdsi);
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275
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276 /* D-PHY clock and digital disable */
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277 hdsi->Instance->PCTLR &= ~(DSI_PCTLR_CKE | DSI_PCTLR_DEN);
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278
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279 /* Turn off the DSI PLL */
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280 __HAL_DSI_PLL_DISABLE(hdsi);
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281
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282 /* Disable the regulator */
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283 __HAL_DSI_REG_DISABLE(hdsi);
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284
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285 /* DeInit the low level hardware */
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286 HAL_DSI_MspDeInit(hdsi);
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287
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288 /* Initialise the error code */
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289 hdsi->ErrorCode = HAL_DSI_ERROR_NONE;
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290
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291 /* Initialize the DSI state*/
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292 hdsi->State = HAL_DSI_STATE_RESET;
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293
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294 /* Release Lock */
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295 __HAL_UNLOCK(hdsi);
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296
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297 return HAL_OK;
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298 }
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299
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300 /**
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301 * @brief Enable the error monitor flags
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302 * @param hdsi pointer to a DSI_HandleTypeDef structure that contains
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303 * the configuration information for the DSI.
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304 * @param ActiveErrors indicates which error interrupts will be enabled.
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305 * This parameter can be any combination of @ref DSI_Error_Data_Type.
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306 * @retval HAL status
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307 */
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308 HAL_StatusTypeDef HAL_DSI_ConfigErrorMonitor(DSI_HandleTypeDef *hdsi, uint32_t ActiveErrors)
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309 {
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310 /* Process locked */
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311 __HAL_LOCK(hdsi);
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312
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313 hdsi->Instance->IER[0U] = 0U;
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314 hdsi->Instance->IER[1U] = 0U;
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315
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316 /* Store active errors to the handle */
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317 hdsi->ErrorMsk = ActiveErrors;
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318
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319 if((ActiveErrors & HAL_DSI_ERROR_ACK) != RESET)
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320 {
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321 /* Enable the interrupt generation on selected errors */
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322 hdsi->Instance->IER[0U] |= DSI_ERROR_ACK_MASK;
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323 }
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324
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325 if((ActiveErrors & HAL_DSI_ERROR_PHY) != RESET)
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326 {
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327 /* Enable the interrupt generation on selected errors */
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328 hdsi->Instance->IER[0U] |= DSI_ERROR_PHY_MASK;
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329 }
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330
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331 if((ActiveErrors & HAL_DSI_ERROR_TX) != RESET)
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332 {
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333 /* Enable the interrupt generation on selected errors */
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334 hdsi->Instance->IER[1U] |= DSI_ERROR_TX_MASK;
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335 }
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336
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337 if((ActiveErrors & HAL_DSI_ERROR_RX) != RESET)
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338 {
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339 /* Enable the interrupt generation on selected errors */
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340 hdsi->Instance->IER[1U] |= DSI_ERROR_RX_MASK;
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341 }
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342
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343 if((ActiveErrors & HAL_DSI_ERROR_ECC) != RESET)
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344 {
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345 /* Enable the interrupt generation on selected errors */
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346 hdsi->Instance->IER[1U] |= DSI_ERROR_ECC_MASK;
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347 }
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348
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349 if((ActiveErrors & HAL_DSI_ERROR_CRC) != RESET)
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350 {
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351 /* Enable the interrupt generation on selected errors */
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352 hdsi->Instance->IER[1U] |= DSI_ERROR_CRC_MASK;
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353 }
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354
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355 if((ActiveErrors & HAL_DSI_ERROR_PSE) != RESET)
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356 {
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357 /* Enable the interrupt generation on selected errors */
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358 hdsi->Instance->IER[1U] |= DSI_ERROR_PSE_MASK;
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359 }
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360
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361 if((ActiveErrors & HAL_DSI_ERROR_EOT) != RESET)
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362 {
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363 /* Enable the interrupt generation on selected errors */
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364 hdsi->Instance->IER[1U] |= DSI_ERROR_EOT_MASK;
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365 }
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366
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367 if((ActiveErrors & HAL_DSI_ERROR_OVF) != RESET)
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368 {
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369 /* Enable the interrupt generation on selected errors */
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370 hdsi->Instance->IER[1U] |= DSI_ERROR_OVF_MASK;
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371 }
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372
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373 if((ActiveErrors & HAL_DSI_ERROR_GEN) != RESET)
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374 {
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375 /* Enable the interrupt generation on selected errors */
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376 hdsi->Instance->IER[1U] |= DSI_ERROR_GEN_MASK;
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377 }
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378
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379 /* Process Unlocked */
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380 __HAL_UNLOCK(hdsi);
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381
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382 return HAL_OK;
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383 }
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384
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385 /**
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386 * @brief Initializes the DSI MSP.
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387 * @param hdsi pointer to a DSI_HandleTypeDef structure that contains
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388 * the configuration information for the DSI.
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389 * @retval None
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390 */
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391 __weak void HAL_DSI_MspInit(DSI_HandleTypeDef* hdsi)
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392 {
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393 /* Prevent unused argument(s) compilation warning */
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394 UNUSED(hdsi);
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395 /* NOTE : This function Should not be modified, when the callback is needed,
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396 the HAL_DSI_MspInit could be implemented in the user file
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397 */
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398 }
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399
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400 /**
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401 * @brief De-initializes the DSI MSP.
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402 * @param hdsi pointer to a DSI_HandleTypeDef structure that contains
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403 * the configuration information for the DSI.
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404 * @retval None
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405 */
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406 __weak void HAL_DSI_MspDeInit(DSI_HandleTypeDef* hdsi)
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407 {
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408 /* Prevent unused argument(s) compilation warning */
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409 UNUSED(hdsi);
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410 /* NOTE : This function Should not be modified, when the callback is needed,
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411 the HAL_DSI_MspDeInit could be implemented in the user file
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412 */
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413 }
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414
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415 /**
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416 * @}
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417 */
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418
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419 /** @defgroup DSI_Group2 IO operation functions
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420 * @brief IO operation functions
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421 *
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422 @verbatim
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423 ===============================================================================
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424 ##### IO operation functions #####
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425 ===============================================================================
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426 [..] This section provides function allowing to:
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427 (+) Handle DSI interrupt request
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428
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429 @endverbatim
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430 * @{
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431 */
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432 /**
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433 * @brief Handles DSI interrupt request.
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434 * @param hdsi pointer to a DSI_HandleTypeDef structure that contains
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435 * the configuration information for the DSI.
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436 * @retval HAL status
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437 */
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438 void HAL_DSI_IRQHandler(DSI_HandleTypeDef *hdsi)
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439 {
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440 uint32_t ErrorStatus0, ErrorStatus1;
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441
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442 /* Tearing Effect Interrupt management ***************************************/
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443 if(__HAL_DSI_GET_FLAG(hdsi, DSI_FLAG_TE) != RESET)
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444 {
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445 if(__HAL_DSI_GET_IT_SOURCE(hdsi, DSI_IT_TE) != RESET)
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446 {
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447 /* Clear the Tearing Effect Interrupt Flag */
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448 __HAL_DSI_CLEAR_FLAG(hdsi, DSI_FLAG_TE);
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449
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450 /* Tearing Effect Callback */
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451 HAL_DSI_TearingEffectCallback(hdsi);
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452 }
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453 }
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454
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455 /* End of Refresh Interrupt management ***************************************/
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456 if(__HAL_DSI_GET_FLAG(hdsi, DSI_FLAG_ER) != RESET)
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457 {
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458 if(__HAL_DSI_GET_IT_SOURCE(hdsi, DSI_IT_ER) != RESET)
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459 {
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460 /* Clear the End of Refresh Interrupt Flag */
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461 __HAL_DSI_CLEAR_FLAG(hdsi, DSI_FLAG_ER);
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462
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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463 /* End of Refresh Callback */
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464 HAL_DSI_EndOfRefreshCallback(hdsi);
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465 }
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466 }
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467
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468 /* Error Interrupts management ***********************************************/
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469 if(hdsi->ErrorMsk != 0U)
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470 {
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471 ErrorStatus0 = hdsi->Instance->ISR[0U];
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472 ErrorStatus0 &= hdsi->Instance->IER[0U];
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473 ErrorStatus1 = hdsi->Instance->ISR[1U];
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474 ErrorStatus1 &= hdsi->Instance->IER[1U];
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475
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476 if((ErrorStatus0 & DSI_ERROR_ACK_MASK) != RESET)
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477 {
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478 hdsi->ErrorCode |= HAL_DSI_ERROR_ACK;
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479 }
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480
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481 if((ErrorStatus0 & DSI_ERROR_PHY_MASK) != RESET)
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482 {
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483 hdsi->ErrorCode |= HAL_DSI_ERROR_PHY;
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484 }
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485
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486 if((ErrorStatus1 & DSI_ERROR_TX_MASK) != RESET)
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487 {
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488 hdsi->ErrorCode |= HAL_DSI_ERROR_TX;
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489 }
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490
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491 if((ErrorStatus1 & DSI_ERROR_RX_MASK) != RESET)
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492 {
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493 hdsi->ErrorCode |= HAL_DSI_ERROR_RX;
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494 }
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495
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496 if((ErrorStatus1 & DSI_ERROR_ECC_MASK) != RESET)
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497 {
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498 hdsi->ErrorCode |= HAL_DSI_ERROR_ECC;
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499 }
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500
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501 if((ErrorStatus1 & DSI_ERROR_CRC_MASK) != RESET)
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502 {
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503 hdsi->ErrorCode |= HAL_DSI_ERROR_CRC;
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504 }
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505
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506 if((ErrorStatus1 & DSI_ERROR_PSE_MASK) != RESET)
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507 {
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508 hdsi->ErrorCode |= HAL_DSI_ERROR_PSE;
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509 }
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510
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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511 if((ErrorStatus1 & DSI_ERROR_EOT_MASK) != RESET)
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512 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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513 hdsi->ErrorCode |= HAL_DSI_ERROR_EOT;
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514 }
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515
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516 if((ErrorStatus1 & DSI_ERROR_OVF_MASK) != RESET)
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517 {
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518 hdsi->ErrorCode |= HAL_DSI_ERROR_OVF;
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519 }
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520
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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521 if((ErrorStatus1 & DSI_ERROR_GEN_MASK) != RESET)
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522 {
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523 hdsi->ErrorCode |= HAL_DSI_ERROR_GEN;
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524 }
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525
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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526 /* Check only selected errors */
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527 if(hdsi->ErrorCode != HAL_DSI_ERROR_NONE)
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528 {
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529 /* DSI error interrupt user callback */
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530 HAL_DSI_ErrorCallback(hdsi);
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531 }
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532 }
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533 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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534
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535 /**
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536 * @brief Tearing Effect DSI callback.
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537 * @param hdsi pointer to a DSI_HandleTypeDef structure that contains
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538 * the configuration information for the DSI.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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539 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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540 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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541 __weak void HAL_DSI_TearingEffectCallback(DSI_HandleTypeDef *hdsi)
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542 {
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543 /* Prevent unused argument(s) compilation warning */
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544 UNUSED(hdsi);
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545 /* NOTE : This function Should not be modified, when the callback is needed,
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546 the HAL_DSI_TearingEffectCallback could be implemented in the user file
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547 */
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548 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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549
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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550 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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551 * @brief End of Refresh DSI callback.
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552 * @param hdsi pointer to a DSI_HandleTypeDef structure that contains
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553 * the configuration information for the DSI.
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554 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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555 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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556 __weak void HAL_DSI_EndOfRefreshCallback(DSI_HandleTypeDef *hdsi)
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557 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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558 /* Prevent unused argument(s) compilation warning */
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559 UNUSED(hdsi);
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560 /* NOTE : This function Should not be modified, when the callback is needed,
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561 the HAL_DSI_EndOfRefreshCallback could be implemented in the user file
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562 */
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563 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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564
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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565 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
566 * @brief Operation Error DSI callback.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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567 * @param hdsi pointer to a DSI_HandleTypeDef structure that contains
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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568 * the configuration information for the DSI.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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569 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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570 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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571 __weak void HAL_DSI_ErrorCallback(DSI_HandleTypeDef *hdsi)
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572 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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573 /* Prevent unused argument(s) compilation warning */
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574 UNUSED(hdsi);
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575 /* NOTE : This function Should not be modified, when the callback is needed,
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576 the HAL_DSI_ErrorCallback could be implemented in the user file
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577 */
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578 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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579
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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580 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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581 * @}
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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582 */
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583
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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584 /** @defgroup DSI_Group3 Peripheral Control functions
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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585 * @brief Peripheral Control functions
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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586 *
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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587 @verbatim
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588 ===============================================================================
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589 ##### Peripheral Control functions #####
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590 ===============================================================================
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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591 [..] This section provides functions allowing to:
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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592 (+) Configure the Generic interface read-back Virtual Channel ID
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593 (+) Select video mode and configure the corresponding parameters
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594 (+) Configure command transmission mode: High-speed or Low-power
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595 (+) Configure the flow control
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596 (+) Configure the DSI PHY timer
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parents:
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597 (+) Configure the DSI HOST timeout
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598 (+) Configure the DSI HOST timeout
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599 (+) Start/Stop the DSI module
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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600 (+) Refresh the display in command mode
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601 (+) Controls the display color mode in Video mode
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602 (+) Control the display shutdown in Video mode
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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603 (+) write short DCS or short Generic command
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604 (+) write long DCS or long Generic command
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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605 (+) Read command (DCS or generic)
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606 (+) Enter/Exit the Ultra Low Power Mode on data only (D-PHY PLL running)
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diff changeset
607 (+) Enter/Exit the Ultra Low Power Mode on data only and clock (D-PHY PLL turned off)
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608 (+) Start/Stop test pattern generation
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parents:
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609 (+) Slew-Rate And Delay Tuning
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parents:
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610 (+) Low-Power Reception Filter Tuning
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611 (+) Activate an additional current path on all lanes to meet the SDDTx parameter
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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612 (+) Custom lane pins configuration
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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613 (+) Set custom timing for the PHY
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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614 (+) Force the Clock/Data Lane in TX Stop Mode
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
615 (+) Force LP Receiver in Low-Power Mode
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
616 (+) Force Data Lanes in RX Mode after a BTA
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
617 (+) Enable a pull-down on the lanes to prevent from floating states when unused
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
618 (+) Switch off the contention detection on data lanes
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
619
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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620 @endverbatim
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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621 * @{
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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622 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
623
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
624 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
625 * @brief Configure the Generic interface read-back Virtual Channel ID.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
626 * @param hdsi pointer to a DSI_HandleTypeDef structure that contains
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
627 * the configuration information for the DSI.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
628 * @param VirtualChannelID Virtual channel ID
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
629 * @retval HAL status
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
630 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
631 HAL_StatusTypeDef HAL_DSI_SetGenericVCID(DSI_HandleTypeDef *hdsi, uint32_t VirtualChannelID)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
632 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
633 /* Process locked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
634 __HAL_LOCK(hdsi);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
635
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
636 /* Update the GVCID register */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
637 hdsi->Instance->GVCIDR &= ~DSI_GVCIDR_VCID;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
638 hdsi->Instance->GVCIDR |= VirtualChannelID;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
639
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
640 /* Process unlocked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
641 __HAL_UNLOCK(hdsi);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
642
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
643 return HAL_OK;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
644 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
645
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
646 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
647 * @brief Select video mode and configure the corresponding parameters
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
648 * @param hdsi pointer to a DSI_HandleTypeDef structure that contains
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
649 * the configuration information for the DSI.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
650 * @param VidCfg pointer to a DSI_VidCfgTypeDef structure that contains
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
651 * the DSI video mode configuration parameters
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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652 * @retval HAL status
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
653 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
654 HAL_StatusTypeDef HAL_DSI_ConfigVideoMode(DSI_HandleTypeDef *hdsi, DSI_VidCfgTypeDef *VidCfg)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
655 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
656 /* Process locked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
657 __HAL_LOCK(hdsi);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
658
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
659 /* Check the parameters */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
660 assert_param(IS_DSI_COLOR_CODING(VidCfg->ColorCoding));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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661 assert_param(IS_DSI_VIDEO_MODE_TYPE(VidCfg->Mode));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
662 assert_param(IS_DSI_LP_COMMAND(VidCfg->LPCommandEnable));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
663 assert_param(IS_DSI_LP_HFP(VidCfg->LPHorizontalFrontPorchEnable));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
664 assert_param(IS_DSI_LP_HBP(VidCfg->LPHorizontalBackPorchEnable));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
665 assert_param(IS_DSI_LP_VACTIVE(VidCfg->LPVerticalActiveEnable));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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666 assert_param(IS_DSI_LP_VFP(VidCfg->LPVerticalFrontPorchEnable));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
667 assert_param(IS_DSI_LP_VBP(VidCfg->LPVerticalBackPorchEnable));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
668 assert_param(IS_DSI_LP_VSYNC(VidCfg->LPVerticalSyncActiveEnable));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
669 assert_param(IS_DSI_FBTAA(VidCfg->FrameBTAAcknowledgeEnable));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
670 assert_param(IS_DSI_DE_POLARITY(VidCfg->DEPolarity));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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671 assert_param(IS_DSI_VSYNC_POLARITY(VidCfg->VSPolarity));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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672 assert_param(IS_DSI_HSYNC_POLARITY(VidCfg->HSPolarity));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
673 /* Check the LooselyPacked variant only in 18-bit mode */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
674 if(VidCfg->ColorCoding == DSI_RGB666)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
675 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
676 assert_param(IS_DSI_LOOSELY_PACKED(VidCfg->LooselyPacked));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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677 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
678
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
679 /* Select video mode by resetting CMDM and DSIM bits */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
680 hdsi->Instance->MCR &= ~DSI_MCR_CMDM;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
681 hdsi->Instance->WCFGR &= ~DSI_WCFGR_DSIM;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
682
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
683 /* Configure the video mode transmission type */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
684 hdsi->Instance->VMCR &= ~DSI_VMCR_VMT;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
685 hdsi->Instance->VMCR |= VidCfg->Mode;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
686
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
687 /* Configure the video packet size */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
688 hdsi->Instance->VPCR &= ~DSI_VPCR_VPSIZE;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
689 hdsi->Instance->VPCR |= VidCfg->PacketSize;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
690
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
691 /* Set the chunks number to be transmitted through the DSI link */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
692 hdsi->Instance->VCCR &= ~DSI_VCCR_NUMC;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
693 hdsi->Instance->VCCR |= VidCfg->NumberOfChunks;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
694
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
695 /* Set the size of the null packet */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
696 hdsi->Instance->VNPCR &= ~DSI_VNPCR_NPSIZE;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
697 hdsi->Instance->VNPCR |= VidCfg->NullPacketSize;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
698
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
699 /* Select the virtual channel for the LTDC interface traffic */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
700 hdsi->Instance->LVCIDR &= ~DSI_LVCIDR_VCID;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
701 hdsi->Instance->LVCIDR |= VidCfg->VirtualChannelID;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
702
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
703 /* Configure the polarity of control signals */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
704 hdsi->Instance->LPCR &= ~(DSI_LPCR_DEP | DSI_LPCR_VSP | DSI_LPCR_HSP);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
705 hdsi->Instance->LPCR |= (VidCfg->DEPolarity | VidCfg->VSPolarity | VidCfg->HSPolarity);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
706
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
707 /* Select the color coding for the host */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
708 hdsi->Instance->LCOLCR &= ~DSI_LCOLCR_COLC;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
709 hdsi->Instance->LCOLCR |= VidCfg->ColorCoding;
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
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parents:
diff changeset
711 /* Select the color coding for the wrapper */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
712 hdsi->Instance->WCFGR &= ~DSI_WCFGR_COLMUX;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
713 hdsi->Instance->WCFGR |= ((VidCfg->ColorCoding)<<1U);
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
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parents:
diff changeset
715 /* Enable/disable the loosely packed variant to 18-bit configuration */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
716 if(VidCfg->ColorCoding == DSI_RGB666)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
717 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
718 hdsi->Instance->LCOLCR &= ~DSI_LCOLCR_LPE;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
719 hdsi->Instance->LCOLCR |= VidCfg->LooselyPacked;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
720 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
721
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
722 /* Set the Horizontal Synchronization Active (HSA) in lane byte clock cycles */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
723 hdsi->Instance->VHSACR &= ~DSI_VHSACR_HSA;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
724 hdsi->Instance->VHSACR |= VidCfg->HorizontalSyncActive;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
725
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
726 /* Set the Horizontal Back Porch (HBP) in lane byte clock cycles */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
727 hdsi->Instance->VHBPCR &= ~DSI_VHBPCR_HBP;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
728 hdsi->Instance->VHBPCR |= VidCfg->HorizontalBackPorch;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
729
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
730 /* Set the total line time (HLINE=HSA+HBP+HACT+HFP) in lane byte clock cycles */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
731 hdsi->Instance->VLCR &= ~DSI_VLCR_HLINE;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
732 hdsi->Instance->VLCR |= VidCfg->HorizontalLine;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
733
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
734 /* Set the Vertical Synchronization Active (VSA) */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
735 hdsi->Instance->VVSACR &= ~DSI_VVSACR_VSA;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
736 hdsi->Instance->VVSACR |= VidCfg->VerticalSyncActive;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
737
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
738 /* Set the Vertical Back Porch (VBP)*/
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
739 hdsi->Instance->VVBPCR &= ~DSI_VVBPCR_VBP;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
740 hdsi->Instance->VVBPCR |= VidCfg->VerticalBackPorch;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
741
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
742 /* Set the Vertical Front Porch (VFP)*/
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
743 hdsi->Instance->VVFPCR &= ~DSI_VVFPCR_VFP;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
744 hdsi->Instance->VVFPCR |= VidCfg->VerticalFrontPorch;
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 /* Set the Vertical Active period*/
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
747 hdsi->Instance->VVACR &= ~DSI_VVACR_VA;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
748 hdsi->Instance->VVACR |= VidCfg->VerticalActive;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
749
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
750 /* Configure the command transmission mode */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
751 hdsi->Instance->VMCR &= ~DSI_VMCR_LPCE;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
752 hdsi->Instance->VMCR |= VidCfg->LPCommandEnable;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
753
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
754 /* Low power largest packet size */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
755 hdsi->Instance->LPMCR &= ~DSI_LPMCR_LPSIZE;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
756 hdsi->Instance->LPMCR |= ((VidCfg->LPLargestPacketSize)<<16U);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
757
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
758 /* Low power VACT largest packet size */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
759 hdsi->Instance->LPMCR &= ~DSI_LPMCR_VLPSIZE;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
760 hdsi->Instance->LPMCR |= VidCfg->LPVACTLargestPacketSize;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
761
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
762 /* Enable LP transition in HFP period */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
763 hdsi->Instance->VMCR &= ~DSI_VMCR_LPHFPE;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
764 hdsi->Instance->VMCR |= VidCfg->LPHorizontalFrontPorchEnable;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
765
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
766 /* Enable LP transition in HBP period */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
767 hdsi->Instance->VMCR &= ~DSI_VMCR_LPHBPE;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
768 hdsi->Instance->VMCR |= VidCfg->LPHorizontalBackPorchEnable;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
769
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
770 /* Enable LP transition in VACT period */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
771 hdsi->Instance->VMCR &= ~DSI_VMCR_LPVAE;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
772 hdsi->Instance->VMCR |= VidCfg->LPVerticalActiveEnable;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
773
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
774 /* Enable LP transition in VFP period */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
775 hdsi->Instance->VMCR &= ~DSI_VMCR_LPVFPE;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
776 hdsi->Instance->VMCR |= VidCfg->LPVerticalFrontPorchEnable;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
777
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
778 /* Enable LP transition in VBP period */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
779 hdsi->Instance->VMCR &= ~DSI_VMCR_LPVBPE;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
780 hdsi->Instance->VMCR |= VidCfg->LPVerticalBackPorchEnable;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
781
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
782 /* Enable LP transition in vertical sync period */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
783 hdsi->Instance->VMCR &= ~DSI_VMCR_LPVSAE;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
784 hdsi->Instance->VMCR |= VidCfg->LPVerticalSyncActiveEnable;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
785
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
786 /* Enable the request for an acknowledge response at the end of a frame */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
787 hdsi->Instance->VMCR &= ~DSI_VMCR_FBTAAE;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
788 hdsi->Instance->VMCR |= VidCfg->FrameBTAAcknowledgeEnable;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
789
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
790 /* Process unlocked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
791 __HAL_UNLOCK(hdsi);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
792
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
793 return HAL_OK;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
794 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
795
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
796 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
797 * @brief Select adapted command mode and configure the corresponding parameters
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
798 * @param hdsi pointer to a DSI_HandleTypeDef structure that contains
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
799 * the configuration information for the DSI.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
800 * @param CmdCfg pointer to a DSI_CmdCfgTypeDef structure that contains
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
801 * the DSI command mode configuration parameters
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
802 * @retval HAL status
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
803 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
804 HAL_StatusTypeDef HAL_DSI_ConfigAdaptedCommandMode(DSI_HandleTypeDef *hdsi, DSI_CmdCfgTypeDef *CmdCfg)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
805 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
806 /* Process locked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
807 __HAL_LOCK(hdsi);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
808
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
809 /* Check the parameters */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
810 assert_param(IS_DSI_COLOR_CODING(CmdCfg->ColorCoding));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
811 assert_param(IS_DSI_TE_SOURCE(CmdCfg->TearingEffectSource));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
812 assert_param(IS_DSI_TE_POLARITY(CmdCfg->TearingEffectPolarity));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
813 assert_param(IS_DSI_AUTOMATIC_REFRESH(CmdCfg->AutomaticRefresh));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
814 assert_param(IS_DSI_VS_POLARITY(CmdCfg->VSyncPol));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
815 assert_param(IS_DSI_TE_ACK_REQUEST(CmdCfg->TEAcknowledgeRequest));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
816 assert_param(IS_DSI_DE_POLARITY(CmdCfg->DEPolarity));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
817 assert_param(IS_DSI_VSYNC_POLARITY(CmdCfg->VSPolarity));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
818 assert_param(IS_DSI_HSYNC_POLARITY(CmdCfg->HSPolarity));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
819
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
820 /* Select command mode by setting CMDM and DSIM bits */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
821 hdsi->Instance->MCR |= DSI_MCR_CMDM;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
822 hdsi->Instance->WCFGR &= ~DSI_WCFGR_DSIM;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
823 hdsi->Instance->WCFGR |= DSI_WCFGR_DSIM;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
824
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
825 /* Select the virtual channel for the LTDC interface traffic */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
826 hdsi->Instance->LVCIDR &= ~DSI_LVCIDR_VCID;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
827 hdsi->Instance->LVCIDR |= CmdCfg->VirtualChannelID;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
828
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
829 /* Configure the polarity of control signals */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
830 hdsi->Instance->LPCR &= ~(DSI_LPCR_DEP | DSI_LPCR_VSP | DSI_LPCR_HSP);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
831 hdsi->Instance->LPCR |= (CmdCfg->DEPolarity | CmdCfg->VSPolarity | CmdCfg->HSPolarity);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
832
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
833 /* Select the color coding for the host */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
834 hdsi->Instance->LCOLCR &= ~DSI_LCOLCR_COLC;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
835 hdsi->Instance->LCOLCR |= CmdCfg->ColorCoding;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
836
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
837 /* Select the color coding for the wrapper */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
838 hdsi->Instance->WCFGR &= ~DSI_WCFGR_COLMUX;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
839 hdsi->Instance->WCFGR |= ((CmdCfg->ColorCoding)<<1U);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
840
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
841 /* Configure the maximum allowed size for write memory command */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
842 hdsi->Instance->LCCR &= ~DSI_LCCR_CMDSIZE;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
843 hdsi->Instance->LCCR |= CmdCfg->CommandSize;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
844
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
845 /* Configure the tearing effect source and polarity and select the refresh mode */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
846 hdsi->Instance->WCFGR &= ~(DSI_WCFGR_TESRC | DSI_WCFGR_TEPOL | DSI_WCFGR_AR | DSI_WCFGR_VSPOL);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
847 hdsi->Instance->WCFGR |= (CmdCfg->TearingEffectSource | CmdCfg->TearingEffectPolarity | CmdCfg->AutomaticRefresh | CmdCfg->VSyncPol);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
848
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
849 /* Configure the tearing effect acknowledge request */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
850 hdsi->Instance->CMCR &= ~DSI_CMCR_TEARE;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
851 hdsi->Instance->CMCR |= CmdCfg->TEAcknowledgeRequest;
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 /* Enable the Tearing Effect interrupt */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
854 __HAL_DSI_ENABLE_IT(hdsi, DSI_IT_TE);
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
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parents:
diff changeset
856 /* Enable the End of Refresh interrupt */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
857 __HAL_DSI_ENABLE_IT(hdsi, DSI_IT_ER);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
858
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
859 /* Process unlocked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
860 __HAL_UNLOCK(hdsi);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
861
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
862 return HAL_OK;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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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 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
866 * @brief Configure command transmission mode: High-speed or Low-power
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
867 * and enable/disable acknowledge request after packet transmission
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
868 * @param hdsi pointer to a DSI_HandleTypeDef structure that contains
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
869 * the configuration information for the DSI.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
870 * @param LPCmd pointer to a DSI_LPCmdTypeDef structure that contains
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
871 * the DSI command transmission mode configuration parameters
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
872 * @retval HAL status
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
873 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
874 HAL_StatusTypeDef HAL_DSI_ConfigCommand(DSI_HandleTypeDef *hdsi, DSI_LPCmdTypeDef *LPCmd)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
875 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
876 /* Process locked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
877 __HAL_LOCK(hdsi);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
878
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
879 assert_param(IS_DSI_LP_GSW0P(LPCmd->LPGenShortWriteNoP));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
880 assert_param(IS_DSI_LP_GSW1P(LPCmd->LPGenShortWriteOneP));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
881 assert_param(IS_DSI_LP_GSW2P(LPCmd->LPGenShortWriteTwoP));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
882 assert_param(IS_DSI_LP_GSR0P(LPCmd->LPGenShortReadNoP));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
883 assert_param(IS_DSI_LP_GSR1P(LPCmd->LPGenShortReadOneP));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
884 assert_param(IS_DSI_LP_GSR2P(LPCmd->LPGenShortReadTwoP));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
885 assert_param(IS_DSI_LP_GLW(LPCmd->LPGenLongWrite));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
886 assert_param(IS_DSI_LP_DSW0P(LPCmd->LPDcsShortWriteNoP));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
887 assert_param(IS_DSI_LP_DSW1P(LPCmd->LPDcsShortWriteOneP));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
888 assert_param(IS_DSI_LP_DSR0P(LPCmd->LPDcsShortReadNoP));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
889 assert_param(IS_DSI_LP_DLW(LPCmd->LPDcsLongWrite));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
890 assert_param(IS_DSI_LP_MRDP(LPCmd->LPMaxReadPacket));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
891 assert_param(IS_DSI_ACK_REQUEST(LPCmd->AcknowledgeRequest));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
892
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
893 /* Select High-speed or Low-power for command transmission */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
894 hdsi->Instance->CMCR &= ~(DSI_CMCR_GSW0TX |\
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
895 DSI_CMCR_GSW1TX |\
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
896 DSI_CMCR_GSW2TX |\
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
897 DSI_CMCR_GSR0TX |\
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
898 DSI_CMCR_GSR1TX |\
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
899 DSI_CMCR_GSR2TX |\
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
900 DSI_CMCR_GLWTX |\
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
901 DSI_CMCR_DSW0TX |\
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
902 DSI_CMCR_DSW1TX |\
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
903 DSI_CMCR_DSR0TX |\
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
904 DSI_CMCR_DLWTX |\
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
905 DSI_CMCR_MRDPS);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
906 hdsi->Instance->CMCR |= (LPCmd->LPGenShortWriteNoP |\
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
907 LPCmd->LPGenShortWriteOneP |\
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
908 LPCmd->LPGenShortWriteTwoP |\
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
909 LPCmd->LPGenShortReadNoP |\
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
910 LPCmd->LPGenShortReadOneP |\
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
911 LPCmd->LPGenShortReadTwoP |\
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
912 LPCmd->LPGenLongWrite |\
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
913 LPCmd->LPDcsShortWriteNoP |\
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
914 LPCmd->LPDcsShortWriteOneP |\
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
915 LPCmd->LPDcsShortReadNoP |\
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
916 LPCmd->LPDcsLongWrite |\
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
917 LPCmd->LPMaxReadPacket);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
918
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
919 /* Configure the acknowledge request after each packet transmission */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
920 hdsi->Instance->CMCR &= ~DSI_CMCR_ARE;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
921 hdsi->Instance->CMCR |= LPCmd->AcknowledgeRequest;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
922
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
923 /* Process unlocked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
924 __HAL_UNLOCK(hdsi);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
925
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
926 return HAL_OK;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
927 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
928
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
929 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
930 * @brief Configure the flow control parameters
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
931 * @param hdsi pointer to a DSI_HandleTypeDef structure that contains
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
932 * the configuration information for the DSI.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
933 * @param FlowControl flow control feature(s) to be enabled.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
934 * This parameter can be any combination of @ref DSI_FlowControl.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
935 * @retval HAL status
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
936 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
937 HAL_StatusTypeDef HAL_DSI_ConfigFlowControl(DSI_HandleTypeDef *hdsi, uint32_t FlowControl)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
938 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
939 /* Process locked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
940 __HAL_LOCK(hdsi);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
941
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
942 /* Check the parameters */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
943 assert_param(IS_DSI_FLOW_CONTROL(FlowControl));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
944
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
945 /* Set the DSI Host Protocol Configuration Register */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
946 hdsi->Instance->PCR &= ~DSI_FLOW_CONTROL_ALL;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
947 hdsi->Instance->PCR |= FlowControl;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
948
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
949 /* Process unlocked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
950 __HAL_UNLOCK(hdsi);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
951
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
952 return HAL_OK;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
953 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
954
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
955 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
956 * @brief Configure the DSI PHY timer parameters
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
957 * @param hdsi pointer to a DSI_HandleTypeDef structure that contains
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
958 * the configuration information for the DSI.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
959 * @param PhyTimers DSI_PHY_TimerTypeDef structure that contains
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
960 * the DSI PHY timing parameters
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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961 * @retval HAL status
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
962 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
963 HAL_StatusTypeDef HAL_DSI_ConfigPhyTimer(DSI_HandleTypeDef *hdsi, DSI_PHY_TimerTypeDef *PhyTimers)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
964 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
965 uint32_t maxTime;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
966 /* Process locked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
967 __HAL_LOCK(hdsi);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
968
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
969 maxTime = (PhyTimers->ClockLaneLP2HSTime > PhyTimers->ClockLaneHS2LPTime)? PhyTimers->ClockLaneLP2HSTime: PhyTimers->ClockLaneHS2LPTime;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
970
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
971 /* Clock lane timer configuration */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
972
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
973 /* In Automatic Clock Lane control mode, the DSI Host can turn off the clock lane between two
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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974 High-Speed transmission.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
975 To do so, the DSI Host calculates the time required for the clock lane to change from HighSpeed
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
976 to Low-Power and from Low-Power to High-Speed.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
977 This timings are configured by the HS2LP_TIME and LP2HS_TIME in the DSI Host Clock Lane Timer Configuration Register (DSI_CLTCR).
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
978 But the DSI Host is not calculating LP2HS_TIME + HS2LP_TIME but 2 x HS2LP_TIME.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
979
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
980 Workaround : Configure HS2LP_TIME and LP2HS_TIME with the same value being the max of HS2LP_TIME or LP2HS_TIME.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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981 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
982 hdsi->Instance->CLTCR &= ~(DSI_CLTCR_LP2HS_TIME | DSI_CLTCR_HS2LP_TIME);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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983 hdsi->Instance->CLTCR |= (maxTime | ((maxTime)<<16U));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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984
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
985 /* Data lane timer configuration */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
986 hdsi->Instance->DLTCR &= ~(DSI_DLTCR_MRD_TIME | DSI_DLTCR_LP2HS_TIME | DSI_DLTCR_HS2LP_TIME);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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987 hdsi->Instance->DLTCR |= (PhyTimers->DataLaneMaxReadTime | ((PhyTimers->DataLaneLP2HSTime)<<16U) | ((PhyTimers->DataLaneHS2LPTime)<<24U));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
988
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
989 /* Configure the wait period to request HS transmission after a stop state */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
990 hdsi->Instance->PCONFR &= ~DSI_PCONFR_SW_TIME;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
991 hdsi->Instance->PCONFR |= ((PhyTimers->StopWaitTime)<<8U);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
992
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
993 /* Process unlocked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
994 __HAL_UNLOCK(hdsi);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
995
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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996 return HAL_OK;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
997 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
998
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
999 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1000 * @brief Configure the DSI HOST timeout parameters
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1001 * @param hdsi pointer to a DSI_HandleTypeDef structure that contains
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1002 * the configuration information for the DSI.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1003 * @param HostTimeouts DSI_HOST_TimeoutTypeDef structure that contains
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1004 * the DSI host timeout parameters
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1005 * @retval HAL status
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1006 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1007 HAL_StatusTypeDef HAL_DSI_ConfigHostTimeouts(DSI_HandleTypeDef *hdsi, DSI_HOST_TimeoutTypeDef *HostTimeouts)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1008 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1009 /* Process locked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1010 __HAL_LOCK(hdsi);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1011
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1012 /* Set the timeout clock division factor */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1013 hdsi->Instance->CCR &= ~DSI_CCR_TOCKDIV;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1014 hdsi->Instance->CCR |= ((HostTimeouts->TimeoutCkdiv)<<8U);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1015
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1016 /* High-speed transmission timeout */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1017 hdsi->Instance->TCCR[0U] &= ~DSI_TCCR0_HSTX_TOCNT;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1018 hdsi->Instance->TCCR[0U] |= ((HostTimeouts->HighSpeedTransmissionTimeout)<<16U);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1019
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1020 /* Low-power reception timeout */
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diff changeset
1021 hdsi->Instance->TCCR[0U] &= ~DSI_TCCR0_LPRX_TOCNT;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1022 hdsi->Instance->TCCR[0U] |= HostTimeouts->LowPowerReceptionTimeout;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1023
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1024 /* High-speed read timeout */
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diff changeset
1025 hdsi->Instance->TCCR[1U] &= ~DSI_TCCR1_HSRD_TOCNT;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1026 hdsi->Instance->TCCR[1U] |= HostTimeouts->HighSpeedReadTimeout;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1027
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1028 /* Low-power read timeout */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1029 hdsi->Instance->TCCR[2U] &= ~DSI_TCCR2_LPRD_TOCNT;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1030 hdsi->Instance->TCCR[2U] |= HostTimeouts->LowPowerReadTimeout;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1031
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1032 /* High-speed write timeout */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1033 hdsi->Instance->TCCR[3U] &= ~DSI_TCCR3_HSWR_TOCNT;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1034 hdsi->Instance->TCCR[3U] |= HostTimeouts->HighSpeedWriteTimeout;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1035
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1036 /* High-speed write presp mode */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1037 hdsi->Instance->TCCR[3U] &= ~DSI_TCCR3_PM;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1038 hdsi->Instance->TCCR[3U] |= HostTimeouts->HighSpeedWritePrespMode;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1039
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1040 /* Low-speed write timeout */
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1041 hdsi->Instance->TCCR[4U] &= ~DSI_TCCR4_LPWR_TOCNT;
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1042 hdsi->Instance->TCCR[4U] |= HostTimeouts->LowPowerWriteTimeout;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1043
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1044 /* BTA timeout */
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1045 hdsi->Instance->TCCR[5U] &= ~DSI_TCCR5_BTA_TOCNT;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1046 hdsi->Instance->TCCR[5U] |= HostTimeouts->BTATimeout;
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 /* Process unlocked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1049 __HAL_UNLOCK(hdsi);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1050
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1051 return HAL_OK;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1052 }
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 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1055 * @brief Start the DSI module
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1056 * @param hdsi pointer to a DSI_HandleTypeDef structure that contains
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1057 * the configuration information for the DSI.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1058 * @retval HAL status
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1059 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1060 HAL_StatusTypeDef HAL_DSI_Start(DSI_HandleTypeDef *hdsi)
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 /* Process locked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1063 __HAL_LOCK(hdsi);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1064
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1065 /* Enable the DSI host */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1066 __HAL_DSI_ENABLE(hdsi);
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 /* Enable the DSI wrapper */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1069 __HAL_DSI_WRAPPER_ENABLE(hdsi);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1070
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1071 /* Process unlocked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1072 __HAL_UNLOCK(hdsi);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1073
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1074 return HAL_OK;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1075 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1076
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1077 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1078 * @brief Stop the DSI module
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1079 * @param hdsi pointer to a DSI_HandleTypeDef structure that contains
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1080 * the configuration information for the DSI.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1081 * @retval HAL status
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1082 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1083 HAL_StatusTypeDef HAL_DSI_Stop(DSI_HandleTypeDef *hdsi)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1084 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1085 /* Process locked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1086 __HAL_LOCK(hdsi);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1087
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1088 /* Disable the DSI host */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1089 __HAL_DSI_DISABLE(hdsi);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1090
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1091 /* Disable the DSI wrapper */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1092 __HAL_DSI_WRAPPER_DISABLE(hdsi);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1093
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1094 /* Process unlocked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1095 __HAL_UNLOCK(hdsi);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1096
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1097 return HAL_OK;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1098 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1099
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1100 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1101 * @brief Refresh the display in command mode
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1102 * @param hdsi pointer to a DSI_HandleTypeDef structure that contains
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1103 * the configuration information for the DSI.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1104 * @retval HAL status
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1105 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1106 HAL_StatusTypeDef HAL_DSI_Refresh(DSI_HandleTypeDef *hdsi)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1107 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1108 /* Process locked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1109 __HAL_LOCK(hdsi);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1110
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1111 /* Update the display */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1112 hdsi->Instance->WCR |= DSI_WCR_LTDCEN;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1113
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1114 /* Process unlocked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1115 __HAL_UNLOCK(hdsi);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1116
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1117 return HAL_OK;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1118 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1119
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1120 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1121 * @brief Controls the display color mode in Video mode
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1122 * @param hdsi pointer to a DSI_HandleTypeDef structure that contains
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1123 * the configuration information for the DSI.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1124 * @param ColorMode Color mode (full or 8-colors).
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1125 * This parameter can be any value of @ref DSI_Color_Mode
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1126 * @retval HAL status
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1127 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1128 HAL_StatusTypeDef HAL_DSI_ColorMode(DSI_HandleTypeDef *hdsi, uint32_t ColorMode)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1129 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1130 /* Process locked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1131 __HAL_LOCK(hdsi);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1132
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1133 /* Check the parameters */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1134 assert_param(IS_DSI_COLOR_MODE(ColorMode));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1135
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1136 /* Update the display color mode */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1137 hdsi->Instance->WCR &= ~DSI_WCR_COLM;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1138 hdsi->Instance->WCR |= ColorMode;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1139
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1140 /* Process unlocked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1141 __HAL_UNLOCK(hdsi);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1142
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1143 return HAL_OK;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1144 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1145
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1146 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1147 * @brief Control the display shutdown in Video mode
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1148 * @param hdsi pointer to a DSI_HandleTypeDef structure that contains
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1149 * the configuration information for the DSI.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1150 * @param Shutdown Shut-down (Display-ON or Display-OFF).
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1151 * This parameter can be any value of @ref DSI_ShutDown
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1152 * @retval HAL status
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1153 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1154 HAL_StatusTypeDef HAL_DSI_Shutdown(DSI_HandleTypeDef *hdsi, uint32_t Shutdown)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1155 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1156 /* Process locked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1157 __HAL_LOCK(hdsi);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1158
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1159 /* Check the parameters */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1160 assert_param(IS_DSI_SHUT_DOWN(Shutdown));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1161
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1162 /* Update the display Shutdown */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1163 hdsi->Instance->WCR &= ~DSI_WCR_SHTDN;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1164 hdsi->Instance->WCR |= Shutdown;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1165
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1166 /* Process unlocked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1167 __HAL_UNLOCK(hdsi);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1168
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1169 return HAL_OK;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1170 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1171
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1172 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1173 * @brief write short DCS or short Generic command
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1174 * @param hdsi pointer to a DSI_HandleTypeDef structure that contains
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1175 * the configuration information for the DSI.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1176 * @param ChannelID Virtual channel ID.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1177 * @param Mode DSI short packet data type.
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1178 * This parameter can be any value of @ref DSI_SHORT_WRITE_PKT_Data_Type.
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1179 * @param Param1 DSC command or first generic parameter.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1180 * This parameter can be any value of @ref DSI_DCS_Command or a
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diff changeset
1181 * generic command code.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1182 * @param Param2 DSC parameter or second generic parameter.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1183 * @retval HAL status
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1184 */
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1185 HAL_StatusTypeDef HAL_DSI_ShortWrite(DSI_HandleTypeDef *hdsi,
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1186 uint32_t ChannelID,
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diff changeset
1187 uint32_t Mode,
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diff changeset
1188 uint32_t Param1,
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1189 uint32_t Param2)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1190 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1191 uint32_t tickstart;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
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1192
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1193 /* Process locked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1194 __HAL_LOCK(hdsi);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
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1195
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1196 /* Check the parameters */
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1197 assert_param(IS_DSI_SHORT_WRITE_PACKET_TYPE(Mode));
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parents:
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1198
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parents:
diff changeset
1199 /* Get tick */
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1200 tickstart = HAL_GetTick();
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1201
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1202 /* Wait for Command FIFO Empty */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1203 while((hdsi->Instance->GPSR & DSI_GPSR_CMDFE) == 0U)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1204 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1205 /* Check for the Timeout */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1206 if((HAL_GetTick() - tickstart ) > DSI_TIMEOUT_VALUE)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1207 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1208 /* Process Unlocked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1209 __HAL_UNLOCK(hdsi);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1210
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1211 return HAL_TIMEOUT;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1212 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1213 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1214
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1215 /* Configure the packet to send a short DCS command with 0 or 1 parameter */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1216 DSI_ConfigPacketHeader(hdsi->Instance,
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1217 ChannelID,
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1218 Mode,
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1219 Param1,
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1220 Param2);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1221
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1222 /* Process unlocked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1223 __HAL_UNLOCK(hdsi);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1224
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1225 return HAL_OK;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1226 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1227
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1228 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1229 * @brief write long DCS or long Generic command
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1230 * @param hdsi pointer to a DSI_HandleTypeDef structure that contains
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1231 * the configuration information for the DSI.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1232 * @param ChannelID Virtual channel ID.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1233 * @param Mode DSI long packet data type.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1234 * This parameter can be any value of @ref DSI_LONG_WRITE_PKT_Data_Type.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1235 * @param NbParams Number of parameters.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1236 * @param Param1 DSC command or first generic parameter.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1237 * This parameter can be any value of @ref DSI_DCS_Command or a
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1238 * generic command code
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1239 * @param ParametersTable Pointer to parameter values table.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1240 * @retval HAL status
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1241 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1242 HAL_StatusTypeDef HAL_DSI_LongWrite(DSI_HandleTypeDef *hdsi,
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1243 uint32_t ChannelID,
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1244 uint32_t Mode,
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1245 uint32_t NbParams,
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1246 uint32_t Param1,
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1247 uint8_t* ParametersTable)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1248 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1249 uint32_t uicounter, nbBytes, count;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1250 uint32_t tickstart;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1251 uint32_t fifoword;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1252 uint8_t* pparams = ParametersTable;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1253
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1254 /* Process locked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1255 __HAL_LOCK(hdsi);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1256
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1257 /* Check the parameters */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1258 assert_param(IS_DSI_LONG_WRITE_PACKET_TYPE(Mode));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1259
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1260 /* Get tick */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1261 tickstart = HAL_GetTick();
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1262
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1263 /* Wait for Command FIFO Empty */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1264 while((hdsi->Instance->GPSR & DSI_GPSR_CMDFE) == RESET)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1265 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1266 /* Check for the Timeout */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1267 if((HAL_GetTick() - tickstart ) > DSI_TIMEOUT_VALUE)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1268 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1269 /* Process Unlocked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1270 __HAL_UNLOCK(hdsi);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1271
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1272 return HAL_TIMEOUT;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1273 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1274 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1275
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1276 /* Set the DCS code on payload byte 1, and the other parameters on the write FIFO command*/
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1277 fifoword = Param1;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1278 nbBytes = (NbParams < 3U) ? NbParams : 3U;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1279
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1280 for(count = 0U; count < nbBytes; count++)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1281 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1282 fifoword |= (((uint32_t)(*(pparams + count))) << (8U + (8U*count)));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1283 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1284 hdsi->Instance->GPDR = fifoword;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1285
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1286 uicounter = NbParams - nbBytes;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1287 pparams += nbBytes;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1288 /* Set the Next parameters on the write FIFO command*/
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1289 while(uicounter != 0U)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1290 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1291 nbBytes = (uicounter < 4U) ? uicounter : 4U;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1292 fifoword = 0U;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1293 for(count = 0U; count < nbBytes; count++)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1294 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1295 fifoword |= (((uint32_t)(*(pparams + count))) << (8U*count));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1296 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1297 hdsi->Instance->GPDR = fifoword;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1298
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1299 uicounter -= nbBytes;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1300 pparams += nbBytes;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1301 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1302
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1303 /* Configure the packet to send a long DCS command */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1304 DSI_ConfigPacketHeader(hdsi->Instance,
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1305 ChannelID,
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1306 Mode,
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1307 ((NbParams+1U)&0x00FFU),
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1308 (((NbParams+1U)&0xFF00U)>>8U));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1309
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1310 /* Process unlocked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1311 __HAL_UNLOCK(hdsi);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1312
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1313 return HAL_OK;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1314 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1315
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1316 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1317 * @brief Read command (DCS or generic)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1318 * @param hdsi pointer to a DSI_HandleTypeDef structure that contains
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1319 * the configuration information for the DSI.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1320 * @param ChannelNbr Virtual channel ID
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1321 * @param Array pointer to a buffer to store the payload of a read back operation.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1322 * @param Size Data size to be read (in byte).
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1323 * @param Mode DSI read packet data type.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1324 * This parameter can be any value of @ref DSI_SHORT_READ_PKT_Data_Type.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1325 * @param DCSCmd DCS get/read command.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1326 * @param ParametersTable Pointer to parameter values table.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1327 * @retval HAL status
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1328 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1329 HAL_StatusTypeDef HAL_DSI_Read(DSI_HandleTypeDef *hdsi,
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1330 uint32_t ChannelNbr,
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1331 uint8_t* Array,
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1332 uint32_t Size,
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1333 uint32_t Mode,
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1334 uint32_t DCSCmd,
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1335 uint8_t* ParametersTable)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1336 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1337 uint32_t tickstart;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1338 uint8_t* pdata = Array;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1339 uint32_t datasize = Size;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1340
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1341 /* Process locked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1342 __HAL_LOCK(hdsi);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1343
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1344 /* Check the parameters */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1345 assert_param(IS_DSI_READ_PACKET_TYPE(Mode));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1346
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1347 if(datasize > 2U)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1348 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1349 /* set max return packet size */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1350 if (HAL_DSI_ShortWrite(hdsi, ChannelNbr, DSI_MAX_RETURN_PKT_SIZE, ((datasize)&0xFFU), (((datasize)>>8U)&0xFFU)) != HAL_OK)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1351 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1352 /* Process Unlocked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1353 __HAL_UNLOCK(hdsi);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1354
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1355 return HAL_ERROR;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1356 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1357 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1358
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1359 /* Configure the packet to read command */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1360 if (Mode == DSI_DCS_SHORT_PKT_READ)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1361 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1362 DSI_ConfigPacketHeader(hdsi->Instance, ChannelNbr, Mode, DCSCmd, 0U);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1363 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1364 else if (Mode == DSI_GEN_SHORT_PKT_READ_P0)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1365 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1366 DSI_ConfigPacketHeader(hdsi->Instance, ChannelNbr, Mode, 0U, 0U);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1367 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1368 else if (Mode == DSI_GEN_SHORT_PKT_READ_P1)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1369 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1370 DSI_ConfigPacketHeader(hdsi->Instance, ChannelNbr, Mode, ParametersTable[0U], 0U);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1371 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1372 else if (Mode == DSI_GEN_SHORT_PKT_READ_P2)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1373 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1374 DSI_ConfigPacketHeader(hdsi->Instance, ChannelNbr, Mode, ParametersTable[0U], ParametersTable[1U]);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1375 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1376 else
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1377 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1378 /* Process Unlocked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1379 __HAL_UNLOCK(hdsi);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1380
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1381 return HAL_ERROR;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1382 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1383
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1384 /* Get tick */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1385 tickstart = HAL_GetTick();
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1386
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1387 /* Check that the payload read FIFO is not empty */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1388 while((hdsi->Instance->GPSR & DSI_GPSR_PRDFE) == DSI_GPSR_PRDFE)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1389 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1390 /* Check for the Timeout */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1391 if((HAL_GetTick() - tickstart ) > DSI_TIMEOUT_VALUE)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1392 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1393 /* Process Unlocked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1394 __HAL_UNLOCK(hdsi);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1395
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1396 return HAL_TIMEOUT;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1397 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1398 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1399
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1400 /* Get the first byte */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1401 *((uint32_t *)pdata) = (hdsi->Instance->GPDR);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1402 if (datasize > 4U)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1403 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1404 datasize -= 4U;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1405 pdata += 4U;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1406 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1407 else
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1408 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1409 /* Process unlocked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1410 __HAL_UNLOCK(hdsi);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1411
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1412 return HAL_OK;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1413 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1414
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1415 /* Get tick */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1416 tickstart = HAL_GetTick();
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1417
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1418 /* Get the remaining bytes if any */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1419 while(((int)(datasize)) > 0)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1420 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1421 if((hdsi->Instance->GPSR & DSI_GPSR_PRDFE) == 0U)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1422 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1423 *((uint32_t *)pdata) = (hdsi->Instance->GPDR);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1424 datasize -= 4U;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1425 pdata += 4U;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1426 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1427
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1428 /* Check for the Timeout */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1429 if((HAL_GetTick() - tickstart ) > DSI_TIMEOUT_VALUE)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1430 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1431 /* Process Unlocked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1432 __HAL_UNLOCK(hdsi);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1433
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1434 return HAL_TIMEOUT;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1435 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1436 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1437
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1438 /* Process unlocked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1439 __HAL_UNLOCK(hdsi);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1440
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1441 return HAL_OK;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1442 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1443
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1444 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1445 * @brief Enter the ULPM (Ultra Low Power Mode) with the D-PHY PLL running
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1446 * (only data lanes are in ULPM)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1447 * @param hdsi pointer to a DSI_HandleTypeDef structure that contains
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1448 * the configuration information for the DSI.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1449 * @retval HAL status
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1450 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1451 HAL_StatusTypeDef HAL_DSI_EnterULPMData(DSI_HandleTypeDef *hdsi)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1452 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1453 uint32_t tickstart;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1454
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1455 /* Process locked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1456 __HAL_LOCK(hdsi);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1457
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1458 /* ULPS Request on Data Lanes */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1459 hdsi->Instance->PUCR |= DSI_PUCR_URDL;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1460
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1461 /* Get tick */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1462 tickstart = HAL_GetTick();
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1463
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1464 /* Wait until the D-PHY active lanes enter into ULPM */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1465 if((hdsi->Instance->PCONFR & DSI_PCONFR_NL) == DSI_ONE_DATA_LANE)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1466 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1467 while((hdsi->Instance->PSR & DSI_PSR_UAN0) != RESET)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1468 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1469 /* Check for the Timeout */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1470 if((HAL_GetTick() - tickstart ) > DSI_TIMEOUT_VALUE)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1471 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1472 /* Process Unlocked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1473 __HAL_UNLOCK(hdsi);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1474
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1475 return HAL_TIMEOUT;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1476 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1477 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1478 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1479 else if ((hdsi->Instance->PCONFR & DSI_PCONFR_NL) == DSI_TWO_DATA_LANES)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1480 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1481 while((hdsi->Instance->PSR & (DSI_PSR_UAN0 | DSI_PSR_UAN1)) != RESET)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1482 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1483 /* Check for the Timeout */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1484 if((HAL_GetTick() - tickstart ) > DSI_TIMEOUT_VALUE)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1485 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1486 /* Process Unlocked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1487 __HAL_UNLOCK(hdsi);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1488
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1489 return HAL_TIMEOUT;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1490 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1491 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1492 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1493 else
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1494 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1495 /* Process unlocked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1496 __HAL_UNLOCK(hdsi);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1497
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1498 return HAL_ERROR;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1499 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1500
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1501 /* Process unlocked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1502 __HAL_UNLOCK(hdsi);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1503
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1504 return HAL_OK;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1505 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1506
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1507 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1508 * @brief Exit the ULPM (Ultra Low Power Mode) with the D-PHY PLL running
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1509 * (only data lanes are in ULPM)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1510 * @param hdsi pointer to a DSI_HandleTypeDef structure that contains
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1511 * the configuration information for the DSI.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1512 * @retval HAL status
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1513 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1514 HAL_StatusTypeDef HAL_DSI_ExitULPMData(DSI_HandleTypeDef *hdsi)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1515 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1516 uint32_t tickstart;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1517
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1518 /* Process locked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1519 __HAL_LOCK(hdsi);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1520
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1521 /* Exit ULPS on Data Lanes */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1522 hdsi->Instance->PUCR |= DSI_PUCR_UEDL;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1523
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1524 /* Get tick */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1525 tickstart = HAL_GetTick();
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1526
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1527 /* Wait until all active lanes exit ULPM */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1528 if((hdsi->Instance->PCONFR & DSI_PCONFR_NL) == DSI_ONE_DATA_LANE)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1529 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1530 while((hdsi->Instance->PSR & DSI_PSR_UAN0) != DSI_PSR_UAN0)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1531 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1532 /* Check for the Timeout */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1533 if((HAL_GetTick() - tickstart ) > DSI_TIMEOUT_VALUE)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1534 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1535 /* Process Unlocked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1536 __HAL_UNLOCK(hdsi);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1537
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1538 return HAL_TIMEOUT;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1539 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1540 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1541 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1542 else if ((hdsi->Instance->PCONFR & DSI_PCONFR_NL) == DSI_TWO_DATA_LANES)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1543 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1544 while((hdsi->Instance->PSR & (DSI_PSR_UAN0 | DSI_PSR_UAN1)) != (DSI_PSR_UAN0 | DSI_PSR_UAN1))
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1545 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1546 /* Check for the Timeout */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1547 if((HAL_GetTick() - tickstart ) > DSI_TIMEOUT_VALUE)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1548 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1549 /* Process Unlocked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1550 __HAL_UNLOCK(hdsi);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1551
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1552 return HAL_TIMEOUT;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1553 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1554 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1555 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1556 else
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1557 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1558 /* Process unlocked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1559 __HAL_UNLOCK(hdsi);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1560
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1561 return HAL_ERROR;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1562 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1563
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1564 /* wait for 1 ms*/
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1565 HAL_Delay(1U);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1566
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1567 /* De-assert the ULPM requests and the ULPM exit bits */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1568 hdsi->Instance->PUCR = 0U;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1569
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1570 /* Process unlocked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1571 __HAL_UNLOCK(hdsi);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1572
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1573 return HAL_OK;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1574 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1575
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1576 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1577 * @brief Enter the ULPM (Ultra Low Power Mode) with the D-PHY PLL turned off
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1578 * (both data and clock lanes are in ULPM)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1579 * @param hdsi pointer to a DSI_HandleTypeDef structure that contains
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1580 * the configuration information for the DSI.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1581 * @retval HAL status
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1582 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1583 HAL_StatusTypeDef HAL_DSI_EnterULPM(DSI_HandleTypeDef *hdsi)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1584 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1585 uint32_t tickstart;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1586
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1587 /* Process locked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1588 __HAL_LOCK(hdsi);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1589
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1590 /* Clock lane configuration: no more HS request */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1591 hdsi->Instance->CLCR &= ~DSI_CLCR_DPCC;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1592
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1593 /* Use system PLL as byte lane clock source before stopping DSIPHY clock source */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1594 __HAL_RCC_DSI_CONFIG(RCC_DSICLKSOURCE_PLLR);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1595
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1596 /* ULPS Request on Clock and Data Lanes */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1597 hdsi->Instance->PUCR |= (DSI_PUCR_URCL | DSI_PUCR_URDL);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1598
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1599 /* Get tick */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1600 tickstart = HAL_GetTick();
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1601
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1602 /* Wait until all active lanes exit ULPM */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1603 if((hdsi->Instance->PCONFR & DSI_PCONFR_NL) == DSI_ONE_DATA_LANE)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1604 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1605 while((hdsi->Instance->PSR & (DSI_PSR_UAN0 | DSI_PSR_UANC)) != RESET)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1606 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1607 /* Check for the Timeout */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1608 if((HAL_GetTick() - tickstart ) > DSI_TIMEOUT_VALUE)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1609 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1610 /* Process Unlocked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1611 __HAL_UNLOCK(hdsi);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1612
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1613 return HAL_TIMEOUT;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1614 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1615 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1616 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1617 else if ((hdsi->Instance->PCONFR & DSI_PCONFR_NL) == DSI_TWO_DATA_LANES)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1618 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1619 while((hdsi->Instance->PSR & (DSI_PSR_UAN0 | DSI_PSR_UAN1 | DSI_PSR_UANC)) != RESET)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1620 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1621 /* Check for the Timeout */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1622 if((HAL_GetTick() - tickstart ) > DSI_TIMEOUT_VALUE)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1623 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1624 /* Process Unlocked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1625 __HAL_UNLOCK(hdsi);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1626
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1627 return HAL_TIMEOUT;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1628 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1629 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1630 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1631 else
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1632 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1633 /* Process unlocked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1634 __HAL_UNLOCK(hdsi);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1635
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1636 return HAL_ERROR;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1637 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1638
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1639 /* Turn off the DSI PLL */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1640 __HAL_DSI_PLL_DISABLE(hdsi);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1641
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1642 /* Process unlocked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1643 __HAL_UNLOCK(hdsi);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1644
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1645 return HAL_OK;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1646 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1647
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1648 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1649 * @brief Exit the ULPM (Ultra Low Power Mode) with the D-PHY PLL turned off
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1650 * (both data and clock lanes are in ULPM)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1651 * @param hdsi pointer to a DSI_HandleTypeDef structure that contains
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1652 * the configuration information for the DSI.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1653 * @retval HAL status
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1654 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1655 HAL_StatusTypeDef HAL_DSI_ExitULPM(DSI_HandleTypeDef *hdsi)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1656 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1657 uint32_t tickstart;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1658
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1659 /* Process locked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1660 __HAL_LOCK(hdsi);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1661
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1662 /* Turn on the DSI PLL */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1663 __HAL_DSI_PLL_ENABLE(hdsi);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1664
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1665 /* Get tick */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1666 tickstart = HAL_GetTick();
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1667
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1668 /* Wait for the lock of the PLL */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1669 while(__HAL_DSI_GET_FLAG(hdsi, DSI_FLAG_PLLLS) == RESET)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1670 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1671 /* Check for the Timeout */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1672 if((HAL_GetTick() - tickstart ) > DSI_TIMEOUT_VALUE)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1673 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1674 /* Process Unlocked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1675 __HAL_UNLOCK(hdsi);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1676
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1677 return HAL_TIMEOUT;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1678 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1679 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1680
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1681 /* Exit ULPS on Clock and Data Lanes */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1682 hdsi->Instance->PUCR |= (DSI_PUCR_UECL | DSI_PUCR_UEDL);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1683
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1684 /* Get tick */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1685 tickstart = HAL_GetTick();
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1686
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1687 /* Wait until all active lanes exit ULPM */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1688 if((hdsi->Instance->PCONFR & DSI_PCONFR_NL) == DSI_ONE_DATA_LANE)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1689 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1690 while((hdsi->Instance->PSR & (DSI_PSR_UAN0 | DSI_PSR_UANC)) != (DSI_PSR_UAN0 | DSI_PSR_UANC))
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1691 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1692 /* Check for the Timeout */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1693 if((HAL_GetTick() - tickstart ) > DSI_TIMEOUT_VALUE)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1694 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1695 /* Process Unlocked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1696 __HAL_UNLOCK(hdsi);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1697
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1698 return HAL_TIMEOUT;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1699 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1700 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1701 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1702 else if ((hdsi->Instance->PCONFR & DSI_PCONFR_NL) == DSI_TWO_DATA_LANES)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1703 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1704 while((hdsi->Instance->PSR & (DSI_PSR_UAN0 | DSI_PSR_UAN1 | DSI_PSR_UANC)) != (DSI_PSR_UAN0 | DSI_PSR_UAN1 | DSI_PSR_UANC))
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1705 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1706 /* Check for the Timeout */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1707 if((HAL_GetTick() - tickstart ) > DSI_TIMEOUT_VALUE)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1708 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1709 /* Process Unlocked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1710 __HAL_UNLOCK(hdsi);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1711
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1712 return HAL_TIMEOUT;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1713 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1714 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1715 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1716 else
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1717 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1718 /* Process unlocked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1719 __HAL_UNLOCK(hdsi);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1720
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1721 return HAL_ERROR;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1722 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1723
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1724 /* wait for 1 ms */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1725 HAL_Delay(1U);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1726
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1727 /* De-assert the ULPM requests and the ULPM exit bits */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1728 hdsi->Instance->PUCR = 0U;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1729
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1730 /* Switch the lanbyteclock source in the RCC from system PLL to D-PHY */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1731 __HAL_RCC_DSI_CONFIG(RCC_DSICLKSOURCE_DSIPHY);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1732
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1733 /* Restore clock lane configuration to HS */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1734 hdsi->Instance->CLCR |= DSI_CLCR_DPCC;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1735
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1736 /* Process unlocked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1737 __HAL_UNLOCK(hdsi);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1738
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1739 return HAL_OK;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1740 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1741
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1742 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1743 * @brief Start test pattern generation
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1744 * @param hdsi pointer to a DSI_HandleTypeDef structure that contains
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1745 * the configuration information for the DSI.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1746 * @param Mode Pattern generator mode
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1747 * This parameter can be one of the following values:
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1748 * 0 : Color bars (horizontal or vertical)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1749 * 1 : BER pattern (vertical only)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1750 * @param Orientation Pattern generator orientation
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1751 * This parameter can be one of the following values:
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1752 * 0 : Vertical color bars
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1753 * 1 : Horizontal color bars
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1754 * @retval HAL status
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1755 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1756 HAL_StatusTypeDef HAL_DSI_PatternGeneratorStart(DSI_HandleTypeDef *hdsi, uint32_t Mode, uint32_t Orientation)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1757 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1758 /* Process locked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1759 __HAL_LOCK(hdsi);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1760
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1761 /* Configure pattern generator mode and orientation */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1762 hdsi->Instance->VMCR &= ~(DSI_VMCR_PGM | DSI_VMCR_PGO);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1763 hdsi->Instance->VMCR |= ((Mode<<20U) | (Orientation<<24U));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1764
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1765 /* Enable pattern generator by setting PGE bit */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1766 hdsi->Instance->VMCR |= DSI_VMCR_PGE;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1767
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1768 /* Process unlocked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1769 __HAL_UNLOCK(hdsi);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1770
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1771 return HAL_OK;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1772 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1773
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1774 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1775 * @brief Stop test pattern generation
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1776 * @param hdsi pointer to a DSI_HandleTypeDef structure that contains
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1777 * the configuration information for the DSI.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1778 * @retval HAL status
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1779 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1780 HAL_StatusTypeDef HAL_DSI_PatternGeneratorStop(DSI_HandleTypeDef *hdsi)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1781 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1782 /* Process locked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1783 __HAL_LOCK(hdsi);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1784
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1785 /* Disable pattern generator by clearing PGE bit */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1786 hdsi->Instance->VMCR &= ~DSI_VMCR_PGE;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1787
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1788 /* Process unlocked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1789 __HAL_UNLOCK(hdsi);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1790
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1791 return HAL_OK;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1792 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1793
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1794 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1795 * @brief Set Slew-Rate And Delay Tuning
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1796 * @param hdsi pointer to a DSI_HandleTypeDef structure that contains
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1797 * the configuration information for the DSI.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1798 * @param CommDelay Communication delay to be adjusted.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1799 * This parameter can be any value of @ref DSI_Communication_Delay
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1800 * @param Lane select between clock or data lanes.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1801 * This parameter can be any value of @ref DSI_Lane_Group
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1802 * @param Value Custom value of the slew-rate or delay
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1803 * @retval HAL status
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1804 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1805 HAL_StatusTypeDef HAL_DSI_SetSlewRateAndDelayTuning(DSI_HandleTypeDef *hdsi, uint32_t CommDelay, uint32_t Lane, uint32_t Value)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1806 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1807 /* Process locked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1808 __HAL_LOCK(hdsi);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1809
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1810 /* Check function parameters */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1811 assert_param(IS_DSI_COMMUNICATION_DELAY(CommDelay));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1812 assert_param(IS_DSI_LANE_GROUP(Lane));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1813
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1814 switch(CommDelay)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1815 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1816 case DSI_SLEW_RATE_HSTX:
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1817 if(Lane == DSI_CLOCK_LANE)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1818 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1819 /* High-Speed Transmission Slew Rate Control on Clock Lane */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1820 hdsi->Instance->WPCR[1U] &= ~DSI_WPCR1_HSTXSRCCL;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1821 hdsi->Instance->WPCR[1U] |= Value<<16U;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1822 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1823 else if(Lane == DSI_DATA_LANES)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1824 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1825 /* High-Speed Transmission Slew Rate Control on Data Lanes */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1826 hdsi->Instance->WPCR[1U] &= ~DSI_WPCR1_HSTXSRCDL;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1827 hdsi->Instance->WPCR[1U] |= Value<<18U;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1828 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1829 else
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1830 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1831 /* Process unlocked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1832 __HAL_UNLOCK(hdsi);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1833
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1834 return HAL_ERROR;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1835 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1836 break;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1837 case DSI_SLEW_RATE_LPTX:
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1838 if(Lane == DSI_CLOCK_LANE)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1839 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1840 /* Low-Power transmission Slew Rate Compensation on Clock Lane */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1841 hdsi->Instance->WPCR[1U] &= ~DSI_WPCR1_LPSRCCL;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1842 hdsi->Instance->WPCR[1U] |= Value<<6U;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1843 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1844 else if(Lane == DSI_DATA_LANES)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1845 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1846 /* Low-Power transmission Slew Rate Compensation on Data Lanes */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1847 hdsi->Instance->WPCR[1U] &= ~DSI_WPCR1_LPSRCDL;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1848 hdsi->Instance->WPCR[1U] |= Value<<8U;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1849 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1850 else
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1851 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1852 /* Process unlocked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1853 __HAL_UNLOCK(hdsi);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1854
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1855 return HAL_ERROR;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1856 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1857 break;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1858 case DSI_HS_DELAY:
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1859 if(Lane == DSI_CLOCK_LANE)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1860 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1861 /* High-Speed Transmission Delay on Clock Lane */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1862 hdsi->Instance->WPCR[1U] &= ~DSI_WPCR1_HSTXDCL;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1863 hdsi->Instance->WPCR[1U] |= Value;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1864 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1865 else if(Lane == DSI_DATA_LANES)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1866 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1867 /* High-Speed Transmission Delay on Data Lanes */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1868 hdsi->Instance->WPCR[1U] &= ~DSI_WPCR1_HSTXDDL;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1869 hdsi->Instance->WPCR[1U] |= Value<<2U;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1870 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1871 else
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1872 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1873 /* Process unlocked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1874 __HAL_UNLOCK(hdsi);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1875
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1876 return HAL_ERROR;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1877 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1878 break;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1879 default:
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1880 break;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1881 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1882
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1883 /* Process unlocked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1884 __HAL_UNLOCK(hdsi);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1885
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1886 return HAL_OK;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1887 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1888
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1889 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1890 * @brief Low-Power Reception Filter Tuning
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1891 * @param hdsi pointer to a DSI_HandleTypeDef structure that contains
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1892 * the configuration information for the DSI.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1893 * @param Frequency cutoff frequency of low-pass filter at the input of LPRX
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1894 * @retval HAL status
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1895 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1896 HAL_StatusTypeDef HAL_DSI_SetLowPowerRXFilter(DSI_HandleTypeDef *hdsi, uint32_t Frequency)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1897 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1898 /* Process locked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1899 __HAL_LOCK(hdsi);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1900
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1901 /* Low-Power RX low-pass Filtering Tuning */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1902 hdsi->Instance->WPCR[1U] &= ~DSI_WPCR1_LPRXFT;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1903 hdsi->Instance->WPCR[1U] |= Frequency<<25U;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1904
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1905 /* Process unlocked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1906 __HAL_UNLOCK(hdsi);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1907
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1908 return HAL_OK;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1909 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1910
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1911 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1912 * @brief Activate an additional current path on all lanes to meet the SDDTx parameter
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1913 * defined in the MIPI D-PHY specification
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1914 * @param hdsi pointer to a DSI_HandleTypeDef structure that contains
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1915 * the configuration information for the DSI.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1916 * @param State ENABLE or DISABLE
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1917 * @retval HAL status
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1918 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1919 HAL_StatusTypeDef HAL_DSI_SetSDD(DSI_HandleTypeDef *hdsi, FunctionalState State)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1920 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1921 /* Process locked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1922 __HAL_LOCK(hdsi);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1923
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1924 /* Check function parameters */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1925 assert_param(IS_FUNCTIONAL_STATE(State));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1926
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1927 /* Activate/Disactivate additional current path on all lanes */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1928 hdsi->Instance->WPCR[1U] &= ~DSI_WPCR1_SDDC;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1929 hdsi->Instance->WPCR[1U] |= ((uint32_t)State << 12U);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1930
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1931 /* Process unlocked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1932 __HAL_UNLOCK(hdsi);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1933
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1934 return HAL_OK;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1935 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1936
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1937 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1938 * @brief Custom lane pins configuration
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1939 * @param hdsi pointer to a DSI_HandleTypeDef structure that contains
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1940 * the configuration information for the DSI.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1941 * @param CustomLane Function to be applyed on selected lane.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1942 * This parameter can be any value of @ref DSI_CustomLane
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1943 * @param Lane select between clock or data lane 0 or data lane 1.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1944 * This parameter can be any value of @ref DSI_Lane_Select
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1945 * @param State ENABLE or DISABLE
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1946 * @retval HAL status
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1947 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1948 HAL_StatusTypeDef HAL_DSI_SetLanePinsConfiguration(DSI_HandleTypeDef *hdsi, uint32_t CustomLane, uint32_t Lane, FunctionalState State)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1949 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1950 /* Process locked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1951 __HAL_LOCK(hdsi);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1952
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1953 /* Check function parameters */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1954 assert_param(IS_DSI_CUSTOM_LANE(CustomLane));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1955 assert_param(IS_DSI_LANE(Lane));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1956 assert_param(IS_FUNCTIONAL_STATE(State));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1957
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1958 switch(CustomLane)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1959 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1960 case DSI_SWAP_LANE_PINS:
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1961 if(Lane == DSI_CLK_LANE)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1962 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1963 /* Swap pins on clock lane */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1964 hdsi->Instance->WPCR[0U] &= ~DSI_WPCR0_SWCL;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1965 hdsi->Instance->WPCR[0U] |= ((uint32_t)State << 6U);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1966 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1967 else if(Lane == DSI_DATA_LANE0)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1968 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1969 /* Swap pins on data lane 0 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1970 hdsi->Instance->WPCR[0U] &= ~DSI_WPCR0_SWDL0;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1971 hdsi->Instance->WPCR[0U] |= ((uint32_t)State << 7U);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1972 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1973 else if(Lane == DSI_DATA_LANE1)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1974 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1975 /* Swap pins on data lane 1 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1976 hdsi->Instance->WPCR[0U] &= ~DSI_WPCR0_SWDL1;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1977 hdsi->Instance->WPCR[0U] |= ((uint32_t)State << 8U);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1978 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1979 else
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1980 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1981 /* Process unlocked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1982 __HAL_UNLOCK(hdsi);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1983
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1984 return HAL_ERROR;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1985 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1986 break;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1987 case DSI_INVERT_HS_SIGNAL:
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1988 if(Lane == DSI_CLK_LANE)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1989 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1990 /* Invert HS signal on clock lane */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1991 hdsi->Instance->WPCR[0U] &= ~DSI_WPCR0_HSICL;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1992 hdsi->Instance->WPCR[0U] |= ((uint32_t)State << 9U);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1993 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1994 else if(Lane == DSI_DATA_LANE0)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1995 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1996 /* Invert HS signal on data lane 0 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1997 hdsi->Instance->WPCR[0U] &= ~DSI_WPCR0_HSIDL0;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1998 hdsi->Instance->WPCR[0U] |= ((uint32_t)State << 10U);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1999 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2000 else if(Lane == DSI_DATA_LANE1)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2001 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2002 /* Invert HS signal on data lane 1 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2003 hdsi->Instance->WPCR[0U] &= ~DSI_WPCR0_HSIDL1;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2004 hdsi->Instance->WPCR[0U] |= ((uint32_t)State << 11U);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2005 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2006 else
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2007 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2008 /* Process unlocked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2009 __HAL_UNLOCK(hdsi);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2010
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2011 return HAL_ERROR;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2012 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2013 break;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2014 default:
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2015 break;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2016 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2017
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2018 /* Process unlocked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2019 __HAL_UNLOCK(hdsi);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2020
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2021 return HAL_OK;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2022 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2023
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2024 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2025 * @brief Set custom timing for the PHY
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2026 * @param hdsi pointer to a DSI_HandleTypeDef structure that contains
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2027 * the configuration information for the DSI.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2028 * @param Timing PHY timing to be adjusted.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2029 * This parameter can be any value of @ref DSI_PHY_Timing
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2030 * @param State ENABLE or DISABLE
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2031 * @param Value Custom value of the timing
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2032 * @retval HAL status
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2033 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2034 HAL_StatusTypeDef HAL_DSI_SetPHYTimings(DSI_HandleTypeDef *hdsi, uint32_t Timing, FunctionalState State, uint32_t Value)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2035 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2036 /* Process locked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2037 __HAL_LOCK(hdsi);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2038
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2039 /* Check function parameters */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2040 assert_param(IS_DSI_PHY_TIMING(Timing));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2041 assert_param(IS_FUNCTIONAL_STATE(State));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2042
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2043 switch(Timing)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2044 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2045 case DSI_TCLK_POST:
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2046 /* Enable/Disable custom timing setting */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2047 hdsi->Instance->WPCR[0U] &= ~DSI_WPCR0_TCLKPOSTEN;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2048 hdsi->Instance->WPCR[0U] |= ((uint32_t)State << 27U);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2049
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2050 if(State != DISABLE)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2051 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2052 /* Set custom value */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2053 hdsi->Instance->WPCR[4U] &= ~DSI_WPCR4_TCLKPOST;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2054 hdsi->Instance->WPCR[4U] |= Value & DSI_WPCR4_TCLKPOST;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2055 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2056
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2057 break;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2058 case DSI_TLPX_CLK:
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2059 /* Enable/Disable custom timing setting */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2060 hdsi->Instance->WPCR[0U] &= ~DSI_WPCR0_TLPXCEN;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2061 hdsi->Instance->WPCR[0U] |= ((uint32_t)State << 26U);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2062
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2063 if(State != DISABLE)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2064 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2065 /* Set custom value */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2066 hdsi->Instance->WPCR[3U] &= ~DSI_WPCR3_TLPXC;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2067 hdsi->Instance->WPCR[3U] |= (Value << 24U) & DSI_WPCR3_TLPXC;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2068 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2069
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2070 break;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2071 case DSI_THS_EXIT:
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2072 /* Enable/Disable custom timing setting */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2073 hdsi->Instance->WPCR[0U] &= ~DSI_WPCR0_THSEXITEN;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2074 hdsi->Instance->WPCR[0U] |= ((uint32_t)State << 25U);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2075
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2076 if(State != DISABLE)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2077 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2078 /* Set custom value */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2079 hdsi->Instance->WPCR[3U] &= ~DSI_WPCR3_THSEXIT;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2080 hdsi->Instance->WPCR[3U] |= (Value << 16U) & DSI_WPCR3_THSEXIT;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2081 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2082
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2083 break;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2084 case DSI_TLPX_DATA:
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2085 /* Enable/Disable custom timing setting */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2086 hdsi->Instance->WPCR[0U] &= ~DSI_WPCR0_TLPXDEN;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2087 hdsi->Instance->WPCR[0U] |= ((uint32_t)State << 24U);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2088
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2089 if(State != DISABLE)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2090 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2091 /* Set custom value */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2092 hdsi->Instance->WPCR[3U] &= ~DSI_WPCR3_TLPXD;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2093 hdsi->Instance->WPCR[3U] |= (Value << 8U) & DSI_WPCR3_TLPXD;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2094 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2095
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2096 break;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2097 case DSI_THS_ZERO:
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2098 /* Enable/Disable custom timing setting */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2099 hdsi->Instance->WPCR[0U] &= ~DSI_WPCR0_THSZEROEN;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2100 hdsi->Instance->WPCR[0U] |= ((uint32_t)State << 23U);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2101
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2102 if(State != DISABLE)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2103 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2104 /* Set custom value */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2105 hdsi->Instance->WPCR[3U] &= ~DSI_WPCR3_THSZERO;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2106 hdsi->Instance->WPCR[3U] |= Value & DSI_WPCR3_THSZERO;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2107 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2108
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2109 break;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2110 case DSI_THS_TRAIL:
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2111 /* Enable/Disable custom timing setting */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2112 hdsi->Instance->WPCR[0U] &= ~DSI_WPCR0_THSTRAILEN;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2113 hdsi->Instance->WPCR[0U] |= ((uint32_t)State << 22U);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2114
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2115 if(State != DISABLE)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2116 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2117 /* Set custom value */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2118 hdsi->Instance->WPCR[2U] &= ~DSI_WPCR2_THSTRAIL;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2119 hdsi->Instance->WPCR[2U] |= (Value << 24U) & DSI_WPCR2_THSTRAIL;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2120 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2121
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2122 break;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2123 case DSI_THS_PREPARE:
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2124 /* Enable/Disable custom timing setting */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2125 hdsi->Instance->WPCR[0U] &= ~DSI_WPCR0_THSPREPEN;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2126 hdsi->Instance->WPCR[0U] |= ((uint32_t)State << 21U);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2127
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2128 if(State != DISABLE)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2129 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2130 /* Set custom value */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2131 hdsi->Instance->WPCR[2U] &= ~DSI_WPCR2_THSPREP;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2132 hdsi->Instance->WPCR[2U] |= (Value << 16U) & DSI_WPCR2_THSPREP;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2133 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2134
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2135 break;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2136 case DSI_TCLK_ZERO:
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2137 /* Enable/Disable custom timing setting */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2138 hdsi->Instance->WPCR[0U] &= ~DSI_WPCR0_TCLKZEROEN;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2139 hdsi->Instance->WPCR[0U] |= ((uint32_t)State << 20U);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2140
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2141 if(State != DISABLE)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2142 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2143 /* Set custom value */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2144 hdsi->Instance->WPCR[2U] &= ~DSI_WPCR2_TCLKZERO;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2145 hdsi->Instance->WPCR[2U] |= (Value << 8U) & DSI_WPCR2_TCLKZERO;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2146 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2147
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2148 break;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2149 case DSI_TCLK_PREPARE:
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2150 /* Enable/Disable custom timing setting */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2151 hdsi->Instance->WPCR[0U] &= ~DSI_WPCR0_TCLKPREPEN;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2152 hdsi->Instance->WPCR[0U] |= ((uint32_t)State << 19U);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2153
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2154 if(State != DISABLE)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2155 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2156 /* Set custom value */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2157 hdsi->Instance->WPCR[2U] &= ~DSI_WPCR2_TCLKPREP;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2158 hdsi->Instance->WPCR[2U] |= Value & DSI_WPCR2_TCLKPREP;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2159 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2160
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2161 break;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2162 default:
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2163 break;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2164 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2165
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2166 /* Process unlocked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2167 __HAL_UNLOCK(hdsi);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2168
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2169 return HAL_OK;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2170 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2171
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2172 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2173 * @brief Force the Clock/Data Lane in TX Stop Mode
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2174 * @param hdsi pointer to a DSI_HandleTypeDef structure that contains
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2175 * the configuration information for the DSI.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2176 * @param Lane select between clock or data lanes.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2177 * This parameter can be any value of @ref DSI_Lane_Group
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2178 * @param State ENABLE or DISABLE
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2179 * @retval HAL status
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2180 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2181 HAL_StatusTypeDef HAL_DSI_ForceTXStopMode(DSI_HandleTypeDef *hdsi, uint32_t Lane, FunctionalState State)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2182 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2183 /* Process locked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2184 __HAL_LOCK(hdsi);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2185
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2186 /* Check function parameters */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2187 assert_param(IS_DSI_LANE_GROUP(Lane));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2188 assert_param(IS_FUNCTIONAL_STATE(State));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2189
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2190 if(Lane == DSI_CLOCK_LANE)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2191 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2192 /* Force/Unforce the Clock Lane in TX Stop Mode */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2193 hdsi->Instance->WPCR[0U] &= ~DSI_WPCR0_FTXSMCL;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2194 hdsi->Instance->WPCR[0U] |= ((uint32_t)State << 12U);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2195 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2196 else if(Lane == DSI_DATA_LANES)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2197 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2198 /* Force/Unforce the Data Lanes in TX Stop Mode */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2199 hdsi->Instance->WPCR[0U] &= ~DSI_WPCR0_FTXSMDL;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2200 hdsi->Instance->WPCR[0U] |= ((uint32_t)State << 13U);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2201 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2202 else
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2203 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2204 /* Process unlocked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2205 __HAL_UNLOCK(hdsi);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2206
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2207 return HAL_ERROR;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2208 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2209
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2210 /* Process unlocked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2211 __HAL_UNLOCK(hdsi);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2212
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2213 return HAL_OK;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2214 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2215
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2216 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2217 * @brief Force LP Receiver in Low-Power Mode
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2218 * @param hdsi pointer to a DSI_HandleTypeDef structure that contains
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2219 * the configuration information for the DSI.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2220 * @param State ENABLE or DISABLE
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2221 * @retval HAL status
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2222 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2223 HAL_StatusTypeDef HAL_DSI_ForceRXLowPower(DSI_HandleTypeDef *hdsi, FunctionalState State)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2224 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2225 /* Process locked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2226 __HAL_LOCK(hdsi);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2227
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2228 /* Check function parameters */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2229 assert_param(IS_FUNCTIONAL_STATE(State));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2230
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2231 /* Force/Unforce LP Receiver in Low-Power Mode */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2232 hdsi->Instance->WPCR[1U] &= ~DSI_WPCR1_FLPRXLPM;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2233 hdsi->Instance->WPCR[1U] |= ((uint32_t)State << 22U);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2234
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2235 /* Process unlocked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2236 __HAL_UNLOCK(hdsi);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2237
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2238 return HAL_OK;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2239 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2240
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2241 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2242 * @brief Force Data Lanes in RX Mode after a BTA
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2243 * @param hdsi pointer to a DSI_HandleTypeDef structure that contains
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2244 * the configuration information for the DSI.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2245 * @param State ENABLE or DISABLE
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2246 * @retval HAL status
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2247 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2248 HAL_StatusTypeDef HAL_DSI_ForceDataLanesInRX(DSI_HandleTypeDef *hdsi, FunctionalState State)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2249 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2250 /* Process locked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2251 __HAL_LOCK(hdsi);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2252
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2253 /* Check function parameters */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2254 assert_param(IS_FUNCTIONAL_STATE(State));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2255
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2256 /* Force Data Lanes in RX Mode */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2257 hdsi->Instance->WPCR[0U] &= ~DSI_WPCR0_TDDL;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2258 hdsi->Instance->WPCR[0U] |= ((uint32_t)State << 16U);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2259
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2260 /* Process unlocked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2261 __HAL_UNLOCK(hdsi);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2262
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2263 return HAL_OK;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2264 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2265
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2266 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2267 * @brief Enable a pull-down on the lanes to prevent from floating states when unused
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2268 * @param hdsi pointer to a DSI_HandleTypeDef structure that contains
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2269 * the configuration information for the DSI.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2270 * @param State ENABLE or DISABLE
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2271 * @retval HAL status
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2272 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2273 HAL_StatusTypeDef HAL_DSI_SetPullDown(DSI_HandleTypeDef *hdsi, FunctionalState State)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2274 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2275 /* Process locked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2276 __HAL_LOCK(hdsi);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2277
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2278 /* Check function parameters */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
2279 assert_param(IS_FUNCTIONAL_STATE(State));
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2280
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2281 /* Enable/Disable pull-down on lanes */
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2282 hdsi->Instance->WPCR[0U] &= ~DSI_WPCR0_PDEN;
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2283 hdsi->Instance->WPCR[0U] |= ((uint32_t)State << 18U);
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2284
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2285 /* Process unlocked */
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2286 __HAL_UNLOCK(hdsi);
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2287
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2288 return HAL_OK;
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2289 }
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2290
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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2291 /**
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2292 * @brief Switch off the contention detection on data lanes
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2293 * @param hdsi pointer to a DSI_HandleTypeDef structure that contains
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2294 * the configuration information for the DSI.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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2295 * @param State ENABLE or DISABLE
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2296 * @retval HAL status
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2297 */
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2298 HAL_StatusTypeDef HAL_DSI_SetContentionDetectionOff(DSI_HandleTypeDef *hdsi, FunctionalState State)
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2299 {
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2300 /* Process locked */
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2301 __HAL_LOCK(hdsi);
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2302
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2303 /* Check function parameters */
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2304 assert_param(IS_FUNCTIONAL_STATE(State));
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2305
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2306 /* Contention Detection on Data Lanes OFF */
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2307 hdsi->Instance->WPCR[0U] &= ~DSI_WPCR0_CDOFFDL;
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2308 hdsi->Instance->WPCR[0U] |= ((uint32_t)State << 14U);
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2309
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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2310 /* Process unlocked */
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2311 __HAL_UNLOCK(hdsi);
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2312
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2313 return HAL_OK;
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2314 }
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2315
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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2316 /**
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2317 * @}
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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2318 */
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2319
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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2320 /** @defgroup DSI_Group4 Peripheral State and Errors functions
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2321 * @brief Peripheral State and Errors functions
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2322 *
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2323 @verbatim
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2324 ===============================================================================
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2325 ##### Peripheral State and Errors functions #####
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2326 ===============================================================================
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2327 [..]
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2328 This subsection provides functions allowing to
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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2329 (+) Check the DSI state.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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2330 (+) Get error code.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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2331
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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2332 @endverbatim
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2333 * @{
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2334 */
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2335
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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2336 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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2337 * @brief Return the DSI state
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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2338 * @param hdsi pointer to a DSI_HandleTypeDef structure that contains
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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2339 * the configuration information for the DSI.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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2340 * @retval HAL state
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2341 */
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2342 HAL_DSI_StateTypeDef HAL_DSI_GetState(DSI_HandleTypeDef *hdsi)
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2343 {
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2344 return hdsi->State;
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2345 }
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2346
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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2347 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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2348 * @brief Return the DSI error code
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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2349 * @param hdsi pointer to a DSI_HandleTypeDef structure that contains
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2350 * the configuration information for the DSI.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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2351 * @retval DSI Error Code
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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2352 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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2353 uint32_t HAL_DSI_GetError(DSI_HandleTypeDef *hdsi)
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2354 {
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2355 /* Get the error code */
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2356 return hdsi->ErrorCode;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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2357 }
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2358
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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2359 /**
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2360 * @}
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2361 */
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2362
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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2363 /**
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2364 * @}
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2365 */
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2366
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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2367 /**
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2368 * @}
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2369 */
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2370
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2371 #endif /* DSI */
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2372
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2373 #endif /* HAL_DSI_MODULE_ENABLED */
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2374
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2375 /**
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2376 * @}
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2377 */
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2378
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2379 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/