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annotate Common/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_dsi.c @ 528:a9c195be907e
Added new option to gas configuration: "Off":
Added functionality needed to handle the new state
author | Ideenmodellierer |
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date | Sun, 13 Sep 2020 20:59:38 +0200 |
parents | c78bcbd5deda |
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rev | line source |
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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>© 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 |
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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 |
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511 if((ErrorStatus1 & DSI_ERROR_EOT_MASK) != RESET) |
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512 { |
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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 |
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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 |
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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 } |
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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. |
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539 * @retval None |
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540 */ |
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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 } |
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549 |
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550 /** |
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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 |
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555 */ |
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556 __weak void HAL_DSI_EndOfRefreshCallback(DSI_HandleTypeDef *hdsi) |
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557 { |
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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 } |
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564 |
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565 /** |
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566 * @brief Operation Error DSI callback. |
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567 * @param hdsi pointer to a DSI_HandleTypeDef structure that contains |
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568 * the configuration information for the DSI. |
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569 * @retval None |
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570 */ |
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571 __weak void HAL_DSI_ErrorCallback(DSI_HandleTypeDef *hdsi) |
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572 { |
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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 } |
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579 |
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580 /** |
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581 * @} |
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582 */ |
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583 |
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584 /** @defgroup DSI_Group3 Peripheral Control functions |
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585 * @brief Peripheral Control functions |
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586 * |
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587 @verbatim |
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588 =============================================================================== |
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589 ##### Peripheral Control functions ##### |
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590 =============================================================================== |
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591 [..] This section provides functions allowing to: |
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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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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 |
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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 |
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603 (+) write short DCS or short Generic command |
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604 (+) write long DCS or long Generic command |
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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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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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609 (+) Slew-Rate And Delay Tuning |
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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 |
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612 (+) Custom lane pins configuration |
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613 (+) Set custom timing for the PHY |
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614 (+) Force the Clock/Data Lane in TX Stop Mode |
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615 (+) Force LP Receiver in Low-Power Mode |
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616 (+) Force Data Lanes in RX Mode after a BTA |
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617 (+) Enable a pull-down on the lanes to prevent from floating states when unused |
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618 (+) Switch off the contention detection on data lanes |
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619 |
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620 @endverbatim |
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621 * @{ |
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622 */ |
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623 |
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624 /** |
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625 * @brief Configure the Generic interface read-back Virtual Channel ID. |
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626 * @param hdsi pointer to a DSI_HandleTypeDef structure that contains |
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627 * the configuration information for the DSI. |
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628 * @param VirtualChannelID Virtual channel ID |
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629 * @retval HAL status |
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630 */ |
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631 HAL_StatusTypeDef HAL_DSI_SetGenericVCID(DSI_HandleTypeDef *hdsi, uint32_t VirtualChannelID) |
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632 { |
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633 /* Process locked */ |
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634 __HAL_LOCK(hdsi); |
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635 |
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636 /* Update the GVCID register */ |
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637 hdsi->Instance->GVCIDR &= ~DSI_GVCIDR_VCID; |
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638 hdsi->Instance->GVCIDR |= VirtualChannelID; |
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639 |
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640 /* Process unlocked */ |
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641 __HAL_UNLOCK(hdsi); |
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642 |
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643 return HAL_OK; |
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644 } |
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645 |
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646 /** |
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647 * @brief Select video mode and configure the corresponding parameters |
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648 * @param hdsi pointer to a DSI_HandleTypeDef structure that contains |
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649 * the configuration information for the DSI. |
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650 * @param VidCfg pointer to a DSI_VidCfgTypeDef structure that contains |
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651 * the DSI video mode configuration parameters |
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652 * @retval HAL status |
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653 */ |
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654 HAL_StatusTypeDef HAL_DSI_ConfigVideoMode(DSI_HandleTypeDef *hdsi, DSI_VidCfgTypeDef *VidCfg) |
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655 { |
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656 /* Process locked */ |
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657 __HAL_LOCK(hdsi); |
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658 |
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659 /* Check the parameters */ |
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660 assert_param(IS_DSI_COLOR_CODING(VidCfg->ColorCoding)); |
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661 assert_param(IS_DSI_VIDEO_MODE_TYPE(VidCfg->Mode)); |
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662 assert_param(IS_DSI_LP_COMMAND(VidCfg->LPCommandEnable)); |
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663 assert_param(IS_DSI_LP_HFP(VidCfg->LPHorizontalFrontPorchEnable)); |
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664 assert_param(IS_DSI_LP_HBP(VidCfg->LPHorizontalBackPorchEnable)); |
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665 assert_param(IS_DSI_LP_VACTIVE(VidCfg->LPVerticalActiveEnable)); |
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666 assert_param(IS_DSI_LP_VFP(VidCfg->LPVerticalFrontPorchEnable)); |
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667 assert_param(IS_DSI_LP_VBP(VidCfg->LPVerticalBackPorchEnable)); |
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|
668 assert_param(IS_DSI_LP_VSYNC(VidCfg->LPVerticalSyncActiveEnable)); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
669 assert_param(IS_DSI_FBTAA(VidCfg->FrameBTAAcknowledgeEnable)); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
670 assert_param(IS_DSI_DE_POLARITY(VidCfg->DEPolarity)); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
671 assert_param(IS_DSI_VSYNC_POLARITY(VidCfg->VSPolarity)); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
672 assert_param(IS_DSI_HSYNC_POLARITY(VidCfg->HSPolarity)); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
673 /* Check the LooselyPacked variant only in 18-bit mode */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
674 if(VidCfg->ColorCoding == DSI_RGB666) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
675 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
676 assert_param(IS_DSI_LOOSELY_PACKED(VidCfg->LooselyPacked)); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
677 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
678 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
679 /* Select video mode by resetting CMDM and DSIM bits */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
680 hdsi->Instance->MCR &= ~DSI_MCR_CMDM; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
681 hdsi->Instance->WCFGR &= ~DSI_WCFGR_DSIM; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
682 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
683 /* Configure the video mode transmission type */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
684 hdsi->Instance->VMCR &= ~DSI_VMCR_VMT; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
685 hdsi->Instance->VMCR |= VidCfg->Mode; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
686 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
687 /* Configure the video packet size */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
688 hdsi->Instance->VPCR &= ~DSI_VPCR_VPSIZE; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
689 hdsi->Instance->VPCR |= VidCfg->PacketSize; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
690 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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
Ideenmodellierer
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
Ideenmodellierer
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
Ideenmodellierer
parents:
diff
changeset
|
696 hdsi->Instance->VNPCR &= ~DSI_VNPCR_NPSIZE; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
697 hdsi->Instance->VNPCR |= VidCfg->NullPacketSize; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
698 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
699 /* Select the virtual channel for the LTDC interface traffic */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
700 hdsi->Instance->LVCIDR &= ~DSI_LVCIDR_VCID; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
701 hdsi->Instance->LVCIDR |= VidCfg->VirtualChannelID; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
702 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
703 /* Configure the polarity of control signals */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
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
parents:
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
Ideenmodellierer
parents:
diff
changeset
|
711 /* Select the color coding for the wrapper */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
712 hdsi->Instance->WCFGR &= ~DSI_WCFGR_COLMUX; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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
Ideenmodellierer
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
Ideenmodellierer
parents:
diff
changeset
|
718 hdsi->Instance->LCOLCR &= ~DSI_LCOLCR_LPE; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
719 hdsi->Instance->LCOLCR |= VidCfg->LooselyPacked; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
720 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
721 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
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
Ideenmodellierer
parents:
diff
changeset
|
723 hdsi->Instance->VHSACR &= ~DSI_VHSACR_HSA; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
724 hdsi->Instance->VHSACR |= VidCfg->HorizontalSyncActive; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
725 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
726 /* Set the Horizontal Back Porch (HBP) in lane byte clock cycles */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
727 hdsi->Instance->VHBPCR &= ~DSI_VHBPCR_HBP; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
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
Ideenmodellierer
parents:
diff
changeset
|
731 hdsi->Instance->VLCR &= ~DSI_VLCR_HLINE; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
732 hdsi->Instance->VLCR |= VidCfg->HorizontalLine; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
733 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
734 /* Set the Vertical Synchronization Active (VSA) */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
735 hdsi->Instance->VVSACR &= ~DSI_VVSACR_VSA; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
736 hdsi->Instance->VVSACR |= VidCfg->VerticalSyncActive; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
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
parents:
diff
changeset
|
739 hdsi->Instance->VVBPCR &= ~DSI_VVBPCR_VBP; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
740 hdsi->Instance->VVBPCR |= VidCfg->VerticalBackPorch; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
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
parents:
diff
changeset
|
743 hdsi->Instance->VVFPCR &= ~DSI_VVFPCR_VFP; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
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
parents:
diff
changeset
|
747 hdsi->Instance->VVACR &= ~DSI_VVACR_VA; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
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
Ideenmodellierer
parents:
diff
changeset
|
750 /* Configure the command transmission mode */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
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
parents:
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
Ideenmodellierer
parents:
diff
changeset
|
760 hdsi->Instance->LPMCR |= VidCfg->LPVACTLargestPacketSize; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
761 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
762 /* Enable LP transition in HFP period */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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
Ideenmodellierer
parents:
diff
changeset
|
766 /* Enable LP transition in HBP period */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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
Ideenmodellierer
parents:
diff
changeset
|
769 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
770 /* Enable LP transition in VACT period */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
771 hdsi->Instance->VMCR &= ~DSI_VMCR_LPVAE; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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
Ideenmodellierer
parents:
diff
changeset
|
774 /* Enable LP transition in VFP period */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
775 hdsi->Instance->VMCR &= ~DSI_VMCR_LPVFPE; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
776 hdsi->Instance->VMCR |= VidCfg->LPVerticalFrontPorchEnable; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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
Ideenmodellierer
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
Ideenmodellierer
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
Ideenmodellierer
parents:
diff
changeset
|
790 /* Process unlocked */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
791 __HAL_UNLOCK(hdsi); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
792 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
793 return HAL_OK; |
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794 } |
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|
795 |
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|
796 /** |
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|
797 * @brief Select adapted command mode and configure the corresponding parameters |
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|
798 * @param hdsi pointer to a DSI_HandleTypeDef structure that contains |
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799 * the configuration information for the DSI. |
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|
800 * @param CmdCfg pointer to a DSI_CmdCfgTypeDef structure that contains |
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|
801 * the DSI command mode configuration parameters |
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|
802 * @retval HAL status |
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|
803 */ |
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|
804 HAL_StatusTypeDef HAL_DSI_ConfigAdaptedCommandMode(DSI_HandleTypeDef *hdsi, DSI_CmdCfgTypeDef *CmdCfg) |
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|
805 { |
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|
806 /* Process locked */ |
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|
807 __HAL_LOCK(hdsi); |
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|
808 |
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|
809 /* Check the parameters */ |
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Added current STM32 standandard libraries in version independend folder structure
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|
810 assert_param(IS_DSI_COLOR_CODING(CmdCfg->ColorCoding)); |
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|
811 assert_param(IS_DSI_TE_SOURCE(CmdCfg->TearingEffectSource)); |
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|
812 assert_param(IS_DSI_TE_POLARITY(CmdCfg->TearingEffectPolarity)); |
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813 assert_param(IS_DSI_AUTOMATIC_REFRESH(CmdCfg->AutomaticRefresh)); |
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|
814 assert_param(IS_DSI_VS_POLARITY(CmdCfg->VSyncPol)); |
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|
815 assert_param(IS_DSI_TE_ACK_REQUEST(CmdCfg->TEAcknowledgeRequest)); |
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|
816 assert_param(IS_DSI_DE_POLARITY(CmdCfg->DEPolarity)); |
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|
817 assert_param(IS_DSI_VSYNC_POLARITY(CmdCfg->VSPolarity)); |
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|
818 assert_param(IS_DSI_HSYNC_POLARITY(CmdCfg->HSPolarity)); |
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|
819 |
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|
820 /* Select command mode by setting CMDM and DSIM bits */ |
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821 hdsi->Instance->MCR |= DSI_MCR_CMDM; |
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822 hdsi->Instance->WCFGR &= ~DSI_WCFGR_DSIM; |
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823 hdsi->Instance->WCFGR |= DSI_WCFGR_DSIM; |
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|
824 |
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|
825 /* Select the virtual channel for the LTDC interface traffic */ |
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826 hdsi->Instance->LVCIDR &= ~DSI_LVCIDR_VCID; |
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827 hdsi->Instance->LVCIDR |= CmdCfg->VirtualChannelID; |
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|
828 |
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|
829 /* Configure the polarity of control signals */ |
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|
830 hdsi->Instance->LPCR &= ~(DSI_LPCR_DEP | DSI_LPCR_VSP | DSI_LPCR_HSP); |
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831 hdsi->Instance->LPCR |= (CmdCfg->DEPolarity | CmdCfg->VSPolarity | CmdCfg->HSPolarity); |
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|
832 |
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|
833 /* Select the color coding for the host */ |
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|
834 hdsi->Instance->LCOLCR &= ~DSI_LCOLCR_COLC; |
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835 hdsi->Instance->LCOLCR |= CmdCfg->ColorCoding; |
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|
836 |
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|
837 /* Select the color coding for the wrapper */ |
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|
838 hdsi->Instance->WCFGR &= ~DSI_WCFGR_COLMUX; |
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839 hdsi->Instance->WCFGR |= ((CmdCfg->ColorCoding)<<1U); |
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|
840 |
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841 /* Configure the maximum allowed size for write memory command */ |
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|
842 hdsi->Instance->LCCR &= ~DSI_LCCR_CMDSIZE; |
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843 hdsi->Instance->LCCR |= CmdCfg->CommandSize; |
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844 |
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845 /* Configure the tearing effect source and polarity and select the refresh mode */ |
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846 hdsi->Instance->WCFGR &= ~(DSI_WCFGR_TESRC | DSI_WCFGR_TEPOL | DSI_WCFGR_AR | DSI_WCFGR_VSPOL); |
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847 hdsi->Instance->WCFGR |= (CmdCfg->TearingEffectSource | CmdCfg->TearingEffectPolarity | CmdCfg->AutomaticRefresh | CmdCfg->VSyncPol); |
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|
848 |
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|
849 /* Configure the tearing effect acknowledge request */ |
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850 hdsi->Instance->CMCR &= ~DSI_CMCR_TEARE; |
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851 hdsi->Instance->CMCR |= CmdCfg->TEAcknowledgeRequest; |
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852 |
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|
853 /* Enable the Tearing Effect interrupt */ |
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854 __HAL_DSI_ENABLE_IT(hdsi, DSI_IT_TE); |
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855 |
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|
856 /* Enable the End of Refresh interrupt */ |
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857 __HAL_DSI_ENABLE_IT(hdsi, DSI_IT_ER); |
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|
858 |
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|
859 /* Process unlocked */ |
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|
860 __HAL_UNLOCK(hdsi); |
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|
861 |
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862 return HAL_OK; |
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863 } |
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|
864 |
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865 /** |
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866 * @brief Configure command transmission mode: High-speed or Low-power |
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867 * and enable/disable acknowledge request after packet transmission |
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868 * @param hdsi pointer to a DSI_HandleTypeDef structure that contains |
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869 * the configuration information for the DSI. |
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870 * @param LPCmd pointer to a DSI_LPCmdTypeDef structure that contains |
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871 * the DSI command transmission mode configuration parameters |
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|
872 * @retval HAL status |
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873 */ |
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874 HAL_StatusTypeDef HAL_DSI_ConfigCommand(DSI_HandleTypeDef *hdsi, DSI_LPCmdTypeDef *LPCmd) |
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875 { |
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|
876 /* Process locked */ |
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|
877 __HAL_LOCK(hdsi); |
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|
878 |
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879 assert_param(IS_DSI_LP_GSW0P(LPCmd->LPGenShortWriteNoP)); |
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880 assert_param(IS_DSI_LP_GSW1P(LPCmd->LPGenShortWriteOneP)); |
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881 assert_param(IS_DSI_LP_GSW2P(LPCmd->LPGenShortWriteTwoP)); |
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882 assert_param(IS_DSI_LP_GSR0P(LPCmd->LPGenShortReadNoP)); |
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883 assert_param(IS_DSI_LP_GSR1P(LPCmd->LPGenShortReadOneP)); |
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884 assert_param(IS_DSI_LP_GSR2P(LPCmd->LPGenShortReadTwoP)); |
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885 assert_param(IS_DSI_LP_GLW(LPCmd->LPGenLongWrite)); |
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886 assert_param(IS_DSI_LP_DSW0P(LPCmd->LPDcsShortWriteNoP)); |
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887 assert_param(IS_DSI_LP_DSW1P(LPCmd->LPDcsShortWriteOneP)); |
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888 assert_param(IS_DSI_LP_DSR0P(LPCmd->LPDcsShortReadNoP)); |
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889 assert_param(IS_DSI_LP_DLW(LPCmd->LPDcsLongWrite)); |
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890 assert_param(IS_DSI_LP_MRDP(LPCmd->LPMaxReadPacket)); |
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891 assert_param(IS_DSI_ACK_REQUEST(LPCmd->AcknowledgeRequest)); |
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892 |
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893 /* Select High-speed or Low-power for command transmission */ |
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894 hdsi->Instance->CMCR &= ~(DSI_CMCR_GSW0TX |\ |
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895 DSI_CMCR_GSW1TX |\ |
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896 DSI_CMCR_GSW2TX |\ |
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897 DSI_CMCR_GSR0TX |\ |
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898 DSI_CMCR_GSR1TX |\ |
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899 DSI_CMCR_GSR2TX |\ |
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900 DSI_CMCR_GLWTX |\ |
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901 DSI_CMCR_DSW0TX |\ |
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902 DSI_CMCR_DSW1TX |\ |
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903 DSI_CMCR_DSR0TX |\ |
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904 DSI_CMCR_DLWTX |\ |
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905 DSI_CMCR_MRDPS); |
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906 hdsi->Instance->CMCR |= (LPCmd->LPGenShortWriteNoP |\ |
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907 LPCmd->LPGenShortWriteOneP |\ |
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908 LPCmd->LPGenShortWriteTwoP |\ |
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909 LPCmd->LPGenShortReadNoP |\ |
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910 LPCmd->LPGenShortReadOneP |\ |
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911 LPCmd->LPGenShortReadTwoP |\ |
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912 LPCmd->LPGenLongWrite |\ |
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913 LPCmd->LPDcsShortWriteNoP |\ |
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914 LPCmd->LPDcsShortWriteOneP |\ |
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915 LPCmd->LPDcsShortReadNoP |\ |
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916 LPCmd->LPDcsLongWrite |\ |
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|
917 LPCmd->LPMaxReadPacket); |
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|
918 |
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|
919 /* Configure the acknowledge request after each packet transmission */ |
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|
920 hdsi->Instance->CMCR &= ~DSI_CMCR_ARE; |
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|
921 hdsi->Instance->CMCR |= LPCmd->AcknowledgeRequest; |
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|
922 |
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|
923 /* Process unlocked */ |
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|
924 __HAL_UNLOCK(hdsi); |
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|
925 |
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|
926 return HAL_OK; |
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|
927 } |
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|
928 |
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|
929 /** |
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|
930 * @brief Configure the flow control parameters |
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931 * @param hdsi pointer to a DSI_HandleTypeDef structure that contains |
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932 * the configuration information for the DSI. |
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|
933 * @param FlowControl flow control feature(s) to be enabled. |
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|
934 * This parameter can be any combination of @ref DSI_FlowControl. |
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935 * @retval HAL status |
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|
936 */ |
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|
937 HAL_StatusTypeDef HAL_DSI_ConfigFlowControl(DSI_HandleTypeDef *hdsi, uint32_t FlowControl) |
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|
938 { |
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|
939 /* Process locked */ |
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|
940 __HAL_LOCK(hdsi); |
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|
941 |
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|
942 /* Check the parameters */ |
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|
943 assert_param(IS_DSI_FLOW_CONTROL(FlowControl)); |
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|
944 |
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|
945 /* Set the DSI Host Protocol Configuration Register */ |
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|
946 hdsi->Instance->PCR &= ~DSI_FLOW_CONTROL_ALL; |
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|
947 hdsi->Instance->PCR |= FlowControl; |
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|
948 |
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|
949 /* Process unlocked */ |
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|
950 __HAL_UNLOCK(hdsi); |
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|
951 |
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|
952 return HAL_OK; |
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|
953 } |
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|
954 |
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|
955 /** |
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|
956 * @brief Configure the DSI PHY timer parameters |
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957 * @param hdsi pointer to a DSI_HandleTypeDef structure that contains |
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958 * the configuration information for the DSI. |
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959 * @param PhyTimers DSI_PHY_TimerTypeDef structure that contains |
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960 * the DSI PHY timing parameters |
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961 * @retval HAL status |
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|
962 */ |
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963 HAL_StatusTypeDef HAL_DSI_ConfigPhyTimer(DSI_HandleTypeDef *hdsi, DSI_PHY_TimerTypeDef *PhyTimers) |
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964 { |
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965 uint32_t maxTime; |
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966 /* Process locked */ |
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967 __HAL_LOCK(hdsi); |
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968 |
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969 maxTime = (PhyTimers->ClockLaneLP2HSTime > PhyTimers->ClockLaneHS2LPTime)? PhyTimers->ClockLaneLP2HSTime: PhyTimers->ClockLaneHS2LPTime; |
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970 |
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971 /* Clock lane timer configuration */ |
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|
972 |
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973 /* In Automatic Clock Lane control mode, the DSI Host can turn off the clock lane between two |
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974 High-Speed transmission. |
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975 To do so, the DSI Host calculates the time required for the clock lane to change from HighSpeed |
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976 to Low-Power and from Low-Power to High-Speed. |
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977 This timings are configured by the HS2LP_TIME and LP2HS_TIME in the DSI Host Clock Lane Timer Configuration Register (DSI_CLTCR). |
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978 But the DSI Host is not calculating LP2HS_TIME + HS2LP_TIME but 2 x HS2LP_TIME. |
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979 |
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980 Workaround : Configure HS2LP_TIME and LP2HS_TIME with the same value being the max of HS2LP_TIME or LP2HS_TIME. |
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981 */ |
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982 hdsi->Instance->CLTCR &= ~(DSI_CLTCR_LP2HS_TIME | DSI_CLTCR_HS2LP_TIME); |
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983 hdsi->Instance->CLTCR |= (maxTime | ((maxTime)<<16U)); |
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984 |
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985 /* Data lane timer configuration */ |
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986 hdsi->Instance->DLTCR &= ~(DSI_DLTCR_MRD_TIME | DSI_DLTCR_LP2HS_TIME | DSI_DLTCR_HS2LP_TIME); |
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987 hdsi->Instance->DLTCR |= (PhyTimers->DataLaneMaxReadTime | ((PhyTimers->DataLaneLP2HSTime)<<16U) | ((PhyTimers->DataLaneHS2LPTime)<<24U)); |
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988 |
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989 /* Configure the wait period to request HS transmission after a stop state */ |
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990 hdsi->Instance->PCONFR &= ~DSI_PCONFR_SW_TIME; |
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991 hdsi->Instance->PCONFR |= ((PhyTimers->StopWaitTime)<<8U); |
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992 |
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993 /* Process unlocked */ |
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994 __HAL_UNLOCK(hdsi); |
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995 |
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996 return HAL_OK; |
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997 } |
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998 |
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999 /** |
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1000 * @brief Configure the DSI HOST timeout parameters |
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1001 * @param hdsi pointer to a DSI_HandleTypeDef structure that contains |
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1002 * the configuration information for the DSI. |
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1003 * @param HostTimeouts DSI_HOST_TimeoutTypeDef structure that contains |
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1004 * the DSI host timeout parameters |
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1005 * @retval HAL status |
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1006 */ |
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1007 HAL_StatusTypeDef HAL_DSI_ConfigHostTimeouts(DSI_HandleTypeDef *hdsi, DSI_HOST_TimeoutTypeDef *HostTimeouts) |
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1008 { |
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1009 /* Process locked */ |
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1010 __HAL_LOCK(hdsi); |
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1011 |
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1012 /* Set the timeout clock division factor */ |
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1013 hdsi->Instance->CCR &= ~DSI_CCR_TOCKDIV; |
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1014 hdsi->Instance->CCR |= ((HostTimeouts->TimeoutCkdiv)<<8U); |
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1015 |
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1016 /* High-speed transmission timeout */ |
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1017 hdsi->Instance->TCCR[0U] &= ~DSI_TCCR0_HSTX_TOCNT; |
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1018 hdsi->Instance->TCCR[0U] |= ((HostTimeouts->HighSpeedTransmissionTimeout)<<16U); |
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1019 |
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1020 /* Low-power reception timeout */ |
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1021 hdsi->Instance->TCCR[0U] &= ~DSI_TCCR0_LPRX_TOCNT; |
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1022 hdsi->Instance->TCCR[0U] |= HostTimeouts->LowPowerReceptionTimeout; |
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1023 |
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1024 /* High-speed read timeout */ |
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1025 hdsi->Instance->TCCR[1U] &= ~DSI_TCCR1_HSRD_TOCNT; |
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1026 hdsi->Instance->TCCR[1U] |= HostTimeouts->HighSpeedReadTimeout; |
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1027 |
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1028 /* Low-power read timeout */ |
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1029 hdsi->Instance->TCCR[2U] &= ~DSI_TCCR2_LPRD_TOCNT; |
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1030 hdsi->Instance->TCCR[2U] |= HostTimeouts->LowPowerReadTimeout; |
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1031 |
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1032 /* High-speed write timeout */ |
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1033 hdsi->Instance->TCCR[3U] &= ~DSI_TCCR3_HSWR_TOCNT; |
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1034 hdsi->Instance->TCCR[3U] |= HostTimeouts->HighSpeedWriteTimeout; |
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1035 |
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1036 /* High-speed write presp mode */ |
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1037 hdsi->Instance->TCCR[3U] &= ~DSI_TCCR3_PM; |
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1038 hdsi->Instance->TCCR[3U] |= HostTimeouts->HighSpeedWritePrespMode; |
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1039 |
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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; |
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1043 |
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1044 /* BTA timeout */ |
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1045 hdsi->Instance->TCCR[5U] &= ~DSI_TCCR5_BTA_TOCNT; |
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1046 hdsi->Instance->TCCR[5U] |= HostTimeouts->BTATimeout; |
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1047 |
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1048 /* Process unlocked */ |
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1049 __HAL_UNLOCK(hdsi); |
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1050 |
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1051 return HAL_OK; |
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1052 } |
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1053 |
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|
1054 /** |
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1055 * @brief Start the DSI module |
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1056 * @param hdsi pointer to a DSI_HandleTypeDef structure that contains |
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1057 * the configuration information for the DSI. |
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1058 * @retval HAL status |
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1059 */ |
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1060 HAL_StatusTypeDef HAL_DSI_Start(DSI_HandleTypeDef *hdsi) |
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1061 { |
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1062 /* Process locked */ |
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1063 __HAL_LOCK(hdsi); |
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1064 |
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1065 /* Enable the DSI host */ |
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1066 __HAL_DSI_ENABLE(hdsi); |
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1067 |
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1068 /* Enable the DSI wrapper */ |
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1069 __HAL_DSI_WRAPPER_ENABLE(hdsi); |
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1070 |
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1071 /* Process unlocked */ |
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1072 __HAL_UNLOCK(hdsi); |
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1073 |
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1074 return HAL_OK; |
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1075 } |
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1076 |
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1077 /** |
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1078 * @brief Stop the DSI module |
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1079 * @param hdsi pointer to a DSI_HandleTypeDef structure that contains |
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1080 * the configuration information for the DSI. |
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1081 * @retval HAL status |
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1082 */ |
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1083 HAL_StatusTypeDef HAL_DSI_Stop(DSI_HandleTypeDef *hdsi) |
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1084 { |
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1085 /* Process locked */ |
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1086 __HAL_LOCK(hdsi); |
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1087 |
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1088 /* Disable the DSI host */ |
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1089 __HAL_DSI_DISABLE(hdsi); |
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1090 |
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1091 /* Disable the DSI wrapper */ |
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1092 __HAL_DSI_WRAPPER_DISABLE(hdsi); |
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1093 |
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1094 /* Process unlocked */ |
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1095 __HAL_UNLOCK(hdsi); |
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|
1096 |
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1097 return HAL_OK; |
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|
1098 } |
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|
1099 |
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1100 /** |
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1101 * @brief Refresh the display in command mode |
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1102 * @param hdsi pointer to a DSI_HandleTypeDef structure that contains |
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1103 * the configuration information for the DSI. |
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1104 * @retval HAL status |
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|
1105 */ |
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1106 HAL_StatusTypeDef HAL_DSI_Refresh(DSI_HandleTypeDef *hdsi) |
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1107 { |
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1108 /* Process locked */ |
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1109 __HAL_LOCK(hdsi); |
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1110 |
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1111 /* Update the display */ |
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1112 hdsi->Instance->WCR |= DSI_WCR_LTDCEN; |
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1113 |
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1114 /* Process unlocked */ |
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1115 __HAL_UNLOCK(hdsi); |
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1116 |
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1117 return HAL_OK; |
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1118 } |
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1119 |
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1120 /** |
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1121 * @brief Controls the display color mode in Video mode |
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1122 * @param hdsi pointer to a DSI_HandleTypeDef structure that contains |
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1123 * the configuration information for the DSI. |
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1124 * @param ColorMode Color mode (full or 8-colors). |
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1125 * This parameter can be any value of @ref DSI_Color_Mode |
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1126 * @retval HAL status |
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1127 */ |
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1128 HAL_StatusTypeDef HAL_DSI_ColorMode(DSI_HandleTypeDef *hdsi, uint32_t ColorMode) |
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1129 { |
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1130 /* Process locked */ |
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1131 __HAL_LOCK(hdsi); |
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1132 |
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1133 /* Check the parameters */ |
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1134 assert_param(IS_DSI_COLOR_MODE(ColorMode)); |
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1135 |
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1136 /* Update the display color mode */ |
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1137 hdsi->Instance->WCR &= ~DSI_WCR_COLM; |
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1138 hdsi->Instance->WCR |= ColorMode; |
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1139 |
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1140 /* Process unlocked */ |
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1141 __HAL_UNLOCK(hdsi); |
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1142 |
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1143 return HAL_OK; |
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1144 } |
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1145 |
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1146 /** |
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1147 * @brief Control the display shutdown in Video mode |
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1148 * @param hdsi pointer to a DSI_HandleTypeDef structure that contains |
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1149 * the configuration information for the DSI. |
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1150 * @param Shutdown Shut-down (Display-ON or Display-OFF). |
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1151 * This parameter can be any value of @ref DSI_ShutDown |
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1152 * @retval HAL status |
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1153 */ |
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1154 HAL_StatusTypeDef HAL_DSI_Shutdown(DSI_HandleTypeDef *hdsi, uint32_t Shutdown) |
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1155 { |
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1156 /* Process locked */ |
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1157 __HAL_LOCK(hdsi); |
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1158 |
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1159 /* Check the parameters */ |
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1160 assert_param(IS_DSI_SHUT_DOWN(Shutdown)); |
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1161 |
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1162 /* Update the display Shutdown */ |
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1163 hdsi->Instance->WCR &= ~DSI_WCR_SHTDN; |
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1164 hdsi->Instance->WCR |= Shutdown; |
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1165 |
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1166 /* Process unlocked */ |
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1167 __HAL_UNLOCK(hdsi); |
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1168 |
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1169 return HAL_OK; |
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1170 } |
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1171 |
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1172 /** |
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1173 * @brief write short DCS or short Generic command |
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1174 * @param hdsi pointer to a DSI_HandleTypeDef structure that contains |
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1175 * the configuration information for the DSI. |
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1176 * @param ChannelID Virtual channel ID. |
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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. |
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1180 * This parameter can be any value of @ref DSI_DCS_Command or a |
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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. |
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|
1183 * @retval HAL status |
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Added current STM32 standandard libraries in version independend folder structure
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diff
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|
1184 */ |
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Added current STM32 standandard libraries in version independend folder structure
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parents:
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|
1185 HAL_StatusTypeDef HAL_DSI_ShortWrite(DSI_HandleTypeDef *hdsi, |
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parents:
diff
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|
1186 uint32_t ChannelID, |
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Ideenmodellierer
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diff
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|
1187 uint32_t Mode, |
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Added current STM32 standandard libraries in version independend folder structure
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parents:
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|
1188 uint32_t Param1, |
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Ideenmodellierer
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|
1189 uint32_t Param2) |
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Added current STM32 standandard libraries in version independend folder structure
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|
1190 { |
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Added current STM32 standandard libraries in version independend folder structure
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parents:
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|
1191 uint32_t tickstart; |
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Ideenmodellierer
parents:
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|
1192 |
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Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
|
1193 /* Process locked */ |
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Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
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|
1194 __HAL_LOCK(hdsi); |
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Ideenmodellierer
parents:
diff
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|
1195 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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diff
changeset
|
1196 /* Check the parameters */ |
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Added current STM32 standandard libraries in version independend folder structure
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diff
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|
1197 assert_param(IS_DSI_SHORT_WRITE_PACKET_TYPE(Mode)); |
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Added current STM32 standandard libraries in version independend folder structure
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|
1198 |
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Added current STM32 standandard libraries in version independend folder structure
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parents:
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changeset
|
1199 /* Get tick */ |
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Added current STM32 standandard libraries in version independend folder structure
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|
1200 tickstart = HAL_GetTick(); |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
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|
1201 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
|
1202 /* Wait for Command FIFO Empty */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
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|
1203 while((hdsi->Instance->GPSR & DSI_GPSR_CMDFE) == 0U) |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
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|
1204 { |
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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
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|
1206 if((HAL_GetTick() - tickstart ) > DSI_TIMEOUT_VALUE) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
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|
1207 { |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
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|
1208 /* Process Unlocked */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
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|
1209 __HAL_UNLOCK(hdsi); |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
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|
1210 |
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Added current STM32 standandard libraries in version independend folder structure
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diff
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|
1211 return HAL_TIMEOUT; |
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Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
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|
1212 } |
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Added current STM32 standandard libraries in version independend folder structure
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diff
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|
1213 } |
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Added current STM32 standandard libraries in version independend folder structure
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diff
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|
1214 |
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Added current STM32 standandard libraries in version independend folder structure
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|
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
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|
1216 DSI_ConfigPacketHeader(hdsi->Instance, |
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Added current STM32 standandard libraries in version independend folder structure
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|
1217 ChannelID, |
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Added current STM32 standandard libraries in version independend folder structure
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|
1218 Mode, |
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Added current STM32 standandard libraries in version independend folder structure
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|
1219 Param1, |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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|
1220 Param2); |
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Added current STM32 standandard libraries in version independend folder structure
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|
1221 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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|
1222 /* Process unlocked */ |
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Added current STM32 standandard libraries in version independend folder structure
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|
1223 __HAL_UNLOCK(hdsi); |
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Added current STM32 standandard libraries in version independend folder structure
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|
1224 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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|
1225 return HAL_OK; |
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Added current STM32 standandard libraries in version independend folder structure
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|
1226 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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|
1227 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
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|
1228 /** |
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Added current STM32 standandard libraries in version independend folder structure
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parents:
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changeset
|
1229 * @brief write long DCS or long Generic command |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
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|
1230 * @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
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|
1231 * the configuration information for the DSI. |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
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|
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
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|
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
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|
1235 * @param NbParams Number of parameters. |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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|
1236 * @param Param1 DSC command or first generic parameter. |
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Added current STM32 standandard libraries in version independend folder structure
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|
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
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parents:
diff
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|
1238 * generic command code |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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diff
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|
1239 * @param ParametersTable Pointer to parameter values table. |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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|
1240 * @retval HAL status |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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diff
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|
1241 */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
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|
1242 HAL_StatusTypeDef HAL_DSI_LongWrite(DSI_HandleTypeDef *hdsi, |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
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|
1243 uint32_t ChannelID, |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
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|
1244 uint32_t Mode, |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
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|
1245 uint32_t NbParams, |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
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|
1246 uint32_t Param1, |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
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|
1247 uint8_t* ParametersTable) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
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|
1248 { |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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|
1249 uint32_t uicounter, nbBytes, count; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
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|
1250 uint32_t tickstart; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
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|
1251 uint32_t fifoword; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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|
1252 uint8_t* pparams = ParametersTable; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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|
1253 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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|
1254 /* Process locked */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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diff
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|
1255 __HAL_LOCK(hdsi); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
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|
1256 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
changeset
|
1257 /* Check the parameters */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
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|
1258 assert_param(IS_DSI_LONG_WRITE_PACKET_TYPE(Mode)); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
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|
1259 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
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|
1260 /* Get tick */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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|
1261 tickstart = HAL_GetTick(); |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
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|
1262 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
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|
1263 /* Wait for Command FIFO Empty */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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|
1264 while((hdsi->Instance->GPSR & DSI_GPSR_CMDFE) == RESET) |
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|
1265 { |
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|
1266 /* Check for the Timeout */ |
c78bcbd5deda
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|
1267 if((HAL_GetTick() - tickstart ) > DSI_TIMEOUT_VALUE) |
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|
1268 { |
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diff
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|
1269 /* Process Unlocked */ |
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|
1270 __HAL_UNLOCK(hdsi); |
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Added current STM32 standandard libraries in version independend folder structure
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diff
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|
1271 |
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|
1272 return HAL_TIMEOUT; |
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|
1273 } |
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|
1274 } |
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Added current STM32 standandard libraries in version independend folder structure
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diff
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|
1275 |
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Added current STM32 standandard libraries in version independend folder structure
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|
1276 /* Set the DCS code on payload byte 1, and the other parameters on the write FIFO command*/ |
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Added current STM32 standandard libraries in version independend folder structure
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|
1277 fifoword = Param1; |
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|
1278 nbBytes = (NbParams < 3U) ? NbParams : 3U; |
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|
1279 |
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|
1280 for(count = 0U; count < nbBytes; count++) |
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|
1281 { |
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|
1282 fifoword |= (((uint32_t)(*(pparams + count))) << (8U + (8U*count))); |
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|
1283 } |
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|
1284 hdsi->Instance->GPDR = fifoword; |
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|
1285 |
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|
1286 uicounter = NbParams - nbBytes; |
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|
1287 pparams += nbBytes; |
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|
1288 /* Set the Next parameters on the write FIFO command*/ |
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|
1289 while(uicounter != 0U) |
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|
1290 { |
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|
1291 nbBytes = (uicounter < 4U) ? uicounter : 4U; |
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|
1292 fifoword = 0U; |
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|
1293 for(count = 0U; count < nbBytes; count++) |
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|
1294 { |
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|
1295 fifoword |= (((uint32_t)(*(pparams + count))) << (8U*count)); |
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|
1296 } |
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|
1297 hdsi->Instance->GPDR = fifoword; |
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|
1298 |
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|
1299 uicounter -= nbBytes; |
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|
1300 pparams += nbBytes; |
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|
1301 } |
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|
1302 |
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|
1303 /* Configure the packet to send a long DCS command */ |
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|
1304 DSI_ConfigPacketHeader(hdsi->Instance, |
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|
1305 ChannelID, |
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|
1306 Mode, |
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|
1307 ((NbParams+1U)&0x00FFU), |
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|
1308 (((NbParams+1U)&0xFF00U)>>8U)); |
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|
1309 |
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|
1310 /* Process unlocked */ |
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|
1311 __HAL_UNLOCK(hdsi); |
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|
1312 |
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|
1313 return HAL_OK; |
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|
1314 } |
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|
1315 |
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Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
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|
1316 /** |
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Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
|
1317 * @brief Read command (DCS or generic) |
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Added current STM32 standandard libraries in version independend folder structure
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diff
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|
1318 * @param hdsi pointer to a DSI_HandleTypeDef structure that contains |
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Added current STM32 standandard libraries in version independend folder structure
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diff
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|
1319 * the configuration information for the DSI. |
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parents:
diff
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|
1320 * @param ChannelNbr Virtual channel ID |
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diff
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|
1321 * @param Array pointer to a buffer to store the payload of a read back operation. |
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Added current STM32 standandard libraries in version independend folder structure
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1322 * @param Size Data size to be read (in byte). |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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1323 * @param Mode DSI read packet data type. |
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Added current STM32 standandard libraries in version independend folder structure
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|
1324 * This parameter can be any value of @ref DSI_SHORT_READ_PKT_Data_Type. |
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Added current STM32 standandard libraries in version independend folder structure
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|
1325 * @param DCSCmd DCS get/read command. |
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parents:
diff
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|
1326 * @param ParametersTable Pointer to parameter values table. |
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Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
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|
1327 * @retval HAL status |
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Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
|
1328 */ |
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Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
|
1329 HAL_StatusTypeDef HAL_DSI_Read(DSI_HandleTypeDef *hdsi, |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
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|
1330 uint32_t ChannelNbr, |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
changeset
|
1331 uint8_t* Array, |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1332 uint32_t Size, |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1333 uint32_t Mode, |
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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
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diff
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|
1335 uint8_t* ParametersTable) |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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|
1336 { |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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|
1337 uint32_t tickstart; |
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Added current STM32 standandard libraries in version independend folder structure
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|
1338 uint8_t* pdata = Array; |
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Added current STM32 standandard libraries in version independend folder structure
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diff
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|
1339 uint32_t datasize = Size; |
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Added current STM32 standandard libraries in version independend folder structure
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diff
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|
1340 |
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Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
|
1341 /* Process locked */ |
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Added current STM32 standandard libraries in version independend folder structure
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|
1342 __HAL_LOCK(hdsi); |
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Added current STM32 standandard libraries in version independend folder structure
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|
1343 |
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Added current STM32 standandard libraries in version independend folder structure
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diff
changeset
|
1344 /* Check the parameters */ |
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Added current STM32 standandard libraries in version independend folder structure
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|
1345 assert_param(IS_DSI_READ_PACKET_TYPE(Mode)); |
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Added current STM32 standandard libraries in version independend folder structure
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|
1346 |
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|
1347 if(datasize > 2U) |
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Added current STM32 standandard libraries in version independend folder structure
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|
1348 { |
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Added current STM32 standandard libraries in version independend folder structure
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diff
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|
1349 /* set max return packet size */ |
c78bcbd5deda
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Ideenmodellierer
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|
1350 if (HAL_DSI_ShortWrite(hdsi, ChannelNbr, DSI_MAX_RETURN_PKT_SIZE, ((datasize)&0xFFU), (((datasize)>>8U)&0xFFU)) != HAL_OK) |
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Added current STM32 standandard libraries in version independend folder structure
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|
1351 { |
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Added current STM32 standandard libraries in version independend folder structure
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|
1352 /* Process Unlocked */ |
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Added current STM32 standandard libraries in version independend folder structure
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|
1353 __HAL_UNLOCK(hdsi); |
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Added current STM32 standandard libraries in version independend folder structure
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|
1354 |
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Added current STM32 standandard libraries in version independend folder structure
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|
1355 return HAL_ERROR; |
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Added current STM32 standandard libraries in version independend folder structure
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|
1356 } |
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|
1357 } |
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Added current STM32 standandard libraries in version independend folder structure
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|
1358 |
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Added current STM32 standandard libraries in version independend folder structure
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|
1359 /* Configure the packet to read command */ |
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Added current STM32 standandard libraries in version independend folder structure
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|
1360 if (Mode == DSI_DCS_SHORT_PKT_READ) |
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Added current STM32 standandard libraries in version independend folder structure
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|
1361 { |
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Added current STM32 standandard libraries in version independend folder structure
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|
1362 DSI_ConfigPacketHeader(hdsi->Instance, ChannelNbr, Mode, DCSCmd, 0U); |
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|
1363 } |
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diff
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|
1364 else if (Mode == DSI_GEN_SHORT_PKT_READ_P0) |
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Added current STM32 standandard libraries in version independend folder structure
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|
1365 { |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
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|
1366 DSI_ConfigPacketHeader(hdsi->Instance, ChannelNbr, Mode, 0U, 0U); |
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Added current STM32 standandard libraries in version independend folder structure
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|
1367 } |
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Added current STM32 standandard libraries in version independend folder structure
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|
1368 else if (Mode == DSI_GEN_SHORT_PKT_READ_P1) |
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|
1369 { |
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Added current STM32 standandard libraries in version independend folder structure
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|
1370 DSI_ConfigPacketHeader(hdsi->Instance, ChannelNbr, Mode, ParametersTable[0U], 0U); |
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Added current STM32 standandard libraries in version independend folder structure
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|
1371 } |
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Added current STM32 standandard libraries in version independend folder structure
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|
1372 else if (Mode == DSI_GEN_SHORT_PKT_READ_P2) |
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Added current STM32 standandard libraries in version independend folder structure
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diff
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|
1373 { |
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|
1374 DSI_ConfigPacketHeader(hdsi->Instance, ChannelNbr, Mode, ParametersTable[0U], ParametersTable[1U]); |
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|
1375 } |
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|
1376 else |
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diff
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|
1377 { |
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|
1378 /* Process Unlocked */ |
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|
1379 __HAL_UNLOCK(hdsi); |
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Added current STM32 standandard libraries in version independend folder structure
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|
1380 |
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|
1381 return HAL_ERROR; |
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diff
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|
1382 } |
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|
1383 |
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|
1384 /* Get tick */ |
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Added current STM32 standandard libraries in version independend folder structure
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|
1385 tickstart = HAL_GetTick(); |
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|
1386 |
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|
1387 /* Check that the payload read FIFO is not empty */ |
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|
1388 while((hdsi->Instance->GPSR & DSI_GPSR_PRDFE) == DSI_GPSR_PRDFE) |
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|
1389 { |
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Added current STM32 standandard libraries in version independend folder structure
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diff
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|
1390 /* Check for the Timeout */ |
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|
1391 if((HAL_GetTick() - tickstart ) > DSI_TIMEOUT_VALUE) |
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|
1392 { |
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Added current STM32 standandard libraries in version independend folder structure
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|
1393 /* Process Unlocked */ |
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Added current STM32 standandard libraries in version independend folder structure
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|
1394 __HAL_UNLOCK(hdsi); |
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Added current STM32 standandard libraries in version independend folder structure
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|
1395 |
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Added current STM32 standandard libraries in version independend folder structure
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|
1396 return HAL_TIMEOUT; |
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diff
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|
1397 } |
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diff
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|
1398 } |
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diff
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|
1399 |
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|
1400 /* Get the first byte */ |
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Added current STM32 standandard libraries in version independend folder structure
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|
1401 *((uint32_t *)pdata) = (hdsi->Instance->GPDR); |
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|
1402 if (datasize > 4U) |
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Ideenmodellierer
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diff
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|
1403 { |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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|
1404 datasize -= 4U; |
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Ideenmodellierer
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|
1405 pdata += 4U; |
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Ideenmodellierer
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diff
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|
1406 } |
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|
1407 else |
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Ideenmodellierer
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diff
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|
1408 { |
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|
1409 /* Process unlocked */ |
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diff
changeset
|
1410 __HAL_UNLOCK(hdsi); |
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diff
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|
1411 |
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|
1412 return HAL_OK; |
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diff
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|
1413 } |
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|
1414 |
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|
1415 /* Get tick */ |
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|
1416 tickstart = HAL_GetTick(); |
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|
1417 |
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|
1418 /* Get the remaining bytes if any */ |
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|
1419 while(((int)(datasize)) > 0) |
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|
1420 { |
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|
1421 if((hdsi->Instance->GPSR & DSI_GPSR_PRDFE) == 0U) |
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|
1422 { |
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|
1423 *((uint32_t *)pdata) = (hdsi->Instance->GPDR); |
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|
1424 datasize -= 4U; |
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|
1425 pdata += 4U; |
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|
1426 } |
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|
1427 |
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|
1428 /* Check for the Timeout */ |
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|
1429 if((HAL_GetTick() - tickstart ) > DSI_TIMEOUT_VALUE) |
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|
1430 { |
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|
1431 /* Process Unlocked */ |
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|
1432 __HAL_UNLOCK(hdsi); |
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|
1433 |
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|
1434 return HAL_TIMEOUT; |
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|
1435 } |
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|
1436 } |
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|
1437 |
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|
1438 /* Process unlocked */ |
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|
1439 __HAL_UNLOCK(hdsi); |
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|
1440 |
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|
1441 return HAL_OK; |
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|
1442 } |
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|
1443 |
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|
1444 /** |
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|
1445 * @brief Enter the ULPM (Ultra Low Power Mode) with the D-PHY PLL running |
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1446 * (only data lanes are in ULPM) |
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|
1447 * @param hdsi pointer to a DSI_HandleTypeDef structure that contains |
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1448 * the configuration information for the DSI. |
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|
1449 * @retval HAL status |
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|
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
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|
1763 hdsi->Instance->VMCR |= ((Mode<<20U) | (Orientation<<24U)); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
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|
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
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|
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
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|
1780 HAL_StatusTypeDef HAL_DSI_PatternGeneratorStop(DSI_HandleTypeDef *hdsi) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
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|
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
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|
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
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|
1786 hdsi->Instance->VMCR &= ~DSI_VMCR_PGE; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
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|
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
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|
1789 __HAL_UNLOCK(hdsi); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
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|
1790 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
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|
1791 return HAL_OK; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
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|
1792 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
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|
1793 |
c78bcbd5deda
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Ideenmodellierer
parents:
diff
changeset
|
1794 /** |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
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|
1795 * @brief Set Slew-Rate And Delay Tuning |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
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|
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
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|
1797 * the configuration information for the DSI. |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
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|
1798 * @param CommDelay Communication delay to be adjusted. |
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Added current STM32 standandard libraries in version independend folder structure
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diff
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|
1799 * This parameter can be any value of @ref DSI_Communication_Delay |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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|
1800 * @param Lane select between clock or data lanes. |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
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|
1801 * This parameter can be any value of @ref DSI_Lane_Group |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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|
1802 * @param Value Custom value of the slew-rate or delay |
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Added current STM32 standandard libraries in version independend folder structure
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|
1803 * @retval HAL status |
c78bcbd5deda
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|
1804 */ |
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|
1805 HAL_StatusTypeDef HAL_DSI_SetSlewRateAndDelayTuning(DSI_HandleTypeDef *hdsi, uint32_t CommDelay, uint32_t Lane, uint32_t Value) |
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Added current STM32 standandard libraries in version independend folder structure
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|
1806 { |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
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|
1807 /* Process locked */ |
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Added current STM32 standandard libraries in version independend folder structure
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parents:
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|
1808 __HAL_LOCK(hdsi); |
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|
1809 |
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diff
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|
1810 /* Check function parameters */ |
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Added current STM32 standandard libraries in version independend folder structure
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diff
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|
1811 assert_param(IS_DSI_COMMUNICATION_DELAY(CommDelay)); |
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|
1812 assert_param(IS_DSI_LANE_GROUP(Lane)); |
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|
1813 |
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Added current STM32 standandard libraries in version independend folder structure
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|
1814 switch(CommDelay) |
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Added current STM32 standandard libraries in version independend folder structure
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|
1815 { |
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Added current STM32 standandard libraries in version independend folder structure
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|
1816 case DSI_SLEW_RATE_HSTX: |
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|
1817 if(Lane == DSI_CLOCK_LANE) |
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|
1818 { |
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|
1819 /* High-Speed Transmission Slew Rate Control on Clock Lane */ |
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Added current STM32 standandard libraries in version independend folder structure
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|
1820 hdsi->Instance->WPCR[1U] &= ~DSI_WPCR1_HSTXSRCCL; |
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Added current STM32 standandard libraries in version independend folder structure
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|
1821 hdsi->Instance->WPCR[1U] |= Value<<16U; |
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|
1822 } |
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|
1823 else if(Lane == DSI_DATA_LANES) |
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|
1824 { |
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|
1825 /* High-Speed Transmission Slew Rate Control on Data Lanes */ |
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|
1826 hdsi->Instance->WPCR[1U] &= ~DSI_WPCR1_HSTXSRCDL; |
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Added current STM32 standandard libraries in version independend folder structure
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|
1827 hdsi->Instance->WPCR[1U] |= Value<<18U; |
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|
1828 } |
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|
1829 else |
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|
1830 { |
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|
1831 /* Process unlocked */ |
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|
1832 __HAL_UNLOCK(hdsi); |
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|
1833 |
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|
1834 return HAL_ERROR; |
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|
1835 } |
c78bcbd5deda
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|
1836 break; |
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Added current STM32 standandard libraries in version independend folder structure
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|
1837 case DSI_SLEW_RATE_LPTX: |
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Added current STM32 standandard libraries in version independend folder structure
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|
1838 if(Lane == DSI_CLOCK_LANE) |
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Added current STM32 standandard libraries in version independend folder structure
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|
1839 { |
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Added current STM32 standandard libraries in version independend folder structure
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|
1840 /* Low-Power transmission Slew Rate Compensation on Clock Lane */ |
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Added current STM32 standandard libraries in version independend folder structure
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|
1841 hdsi->Instance->WPCR[1U] &= ~DSI_WPCR1_LPSRCCL; |
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|
1842 hdsi->Instance->WPCR[1U] |= Value<<6U; |
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Added current STM32 standandard libraries in version independend folder structure
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|
1843 } |
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|
1844 else if(Lane == DSI_DATA_LANES) |
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Added current STM32 standandard libraries in version independend folder structure
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|
1845 { |
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|
1846 /* Low-Power transmission Slew Rate Compensation on Data Lanes */ |
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|
1847 hdsi->Instance->WPCR[1U] &= ~DSI_WPCR1_LPSRCDL; |
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Added current STM32 standandard libraries in version independend folder structure
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|
1848 hdsi->Instance->WPCR[1U] |= Value<<8U; |
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Added current STM32 standandard libraries in version independend folder structure
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|
1849 } |
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|
1850 else |
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|
1851 { |
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Added current STM32 standandard libraries in version independend folder structure
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|
1852 /* Process unlocked */ |
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|
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 } |
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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 */ |
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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 */ |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1884 __HAL_UNLOCK(hdsi); |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1885 |
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parents:
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|
1886 return HAL_OK; |
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Ideenmodellierer
parents:
diff
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|
1887 } |
c78bcbd5deda
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parents:
diff
changeset
|
1888 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1889 /** |
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Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
|
1890 * @brief Low-Power Reception Filter Tuning |
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parents:
diff
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|
1891 * @param hdsi pointer to a DSI_HandleTypeDef structure that contains |
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Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
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|
1892 * the configuration information for the DSI. |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
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|
1893 * @param Frequency cutoff frequency of low-pass filter at the input of LPRX |
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Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
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|
1894 * @retval HAL status |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1895 */ |
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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) |
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Ideenmodellierer
parents:
diff
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|
1897 { |
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Ideenmodellierer
parents:
diff
changeset
|
1898 /* Process locked */ |
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parents:
diff
changeset
|
1899 __HAL_LOCK(hdsi); |
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Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
|
1900 |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1901 /* Low-Power RX low-pass Filtering Tuning */ |
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Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
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|
1902 hdsi->Instance->WPCR[1U] &= ~DSI_WPCR1_LPRXFT; |
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Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
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|
1903 hdsi->Instance->WPCR[1U] |= Frequency<<25U; |
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parents:
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|
1904 |
c78bcbd5deda
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Ideenmodellierer
parents:
diff
changeset
|
1905 /* Process unlocked */ |
c78bcbd5deda
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parents:
diff
changeset
|
1906 __HAL_UNLOCK(hdsi); |
c78bcbd5deda
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Ideenmodellierer
parents:
diff
changeset
|
1907 |
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changeset
|
1908 return HAL_OK; |
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parents:
diff
changeset
|
1909 } |
c78bcbd5deda
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|
1910 |
c78bcbd5deda
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parents:
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|
1911 /** |
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parents:
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|
1912 * @brief Activate an additional current path on all lanes to meet the SDDTx parameter |
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Added current STM32 standandard libraries in version independend folder structure
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diff
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|
1913 * defined in the MIPI D-PHY specification |
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|
1914 * @param hdsi pointer to a DSI_HandleTypeDef structure that contains |
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|
1915 * the configuration information for the DSI. |
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|
1916 * @param State ENABLE or DISABLE |
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|
1917 * @retval HAL status |
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|
1918 */ |
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|
1919 HAL_StatusTypeDef HAL_DSI_SetSDD(DSI_HandleTypeDef *hdsi, FunctionalState State) |
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|
1920 { |
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|
1921 /* Process locked */ |
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|
1922 __HAL_LOCK(hdsi); |
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|
1923 |
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|
1924 /* Check function parameters */ |
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|
1925 assert_param(IS_FUNCTIONAL_STATE(State)); |
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|
1926 |
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|
1927 /* Activate/Disactivate additional current path on all lanes */ |
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1928 hdsi->Instance->WPCR[1U] &= ~DSI_WPCR1_SDDC; |
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1929 hdsi->Instance->WPCR[1U] |= ((uint32_t)State << 12U); |
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|
1930 |
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|
1931 /* Process unlocked */ |
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|
1932 __HAL_UNLOCK(hdsi); |
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|
1933 |
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|
1934 return HAL_OK; |
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|
1935 } |
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|
1936 |
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|
1937 /** |
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|
1938 * @brief Custom lane pins configuration |
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|
1939 * @param hdsi pointer to a DSI_HandleTypeDef structure that contains |
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diff
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|
1940 * the configuration information for the DSI. |
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|
1941 * @param CustomLane Function to be applyed on selected lane. |
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|
1942 * This parameter can be any value of @ref DSI_CustomLane |
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|
1943 * @param Lane select between clock or data lane 0 or data lane 1. |
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1944 * This parameter can be any value of @ref DSI_Lane_Select |
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|
1945 * @param State ENABLE or DISABLE |
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|
1946 * @retval HAL status |
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|
1947 */ |
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|
1948 HAL_StatusTypeDef HAL_DSI_SetLanePinsConfiguration(DSI_HandleTypeDef *hdsi, uint32_t CustomLane, uint32_t Lane, FunctionalState State) |
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|
1949 { |
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|
1950 /* Process locked */ |
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|
1951 __HAL_LOCK(hdsi); |
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|
1952 |
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|
1953 /* Check function parameters */ |
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|
1954 assert_param(IS_DSI_CUSTOM_LANE(CustomLane)); |
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|
1955 assert_param(IS_DSI_LANE(Lane)); |
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|
1956 assert_param(IS_FUNCTIONAL_STATE(State)); |
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|
1957 |
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|
1958 switch(CustomLane) |
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|
1959 { |
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|
1960 case DSI_SWAP_LANE_PINS: |
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|
1961 if(Lane == DSI_CLK_LANE) |
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|
1962 { |
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changeset
|
1963 /* Swap pins on clock lane */ |
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|
1964 hdsi->Instance->WPCR[0U] &= ~DSI_WPCR0_SWCL; |
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|
1965 hdsi->Instance->WPCR[0U] |= ((uint32_t)State << 6U); |
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|
1966 } |
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|
1967 else if(Lane == DSI_DATA_LANE0) |
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|
1968 { |
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|
1969 /* Swap pins on data lane 0 */ |
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|
1970 hdsi->Instance->WPCR[0U] &= ~DSI_WPCR0_SWDL0; |
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parents:
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|
1971 hdsi->Instance->WPCR[0U] |= ((uint32_t)State << 7U); |
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Added current STM32 standandard libraries in version independend folder structure
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diff
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|
1972 } |
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|
1973 else if(Lane == DSI_DATA_LANE1) |
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|
1974 { |
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|
1975 /* Swap pins on data lane 1 */ |
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|
1976 hdsi->Instance->WPCR[0U] &= ~DSI_WPCR0_SWDL1; |
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Added current STM32 standandard libraries in version independend folder structure
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parents:
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|
1977 hdsi->Instance->WPCR[0U] |= ((uint32_t)State << 8U); |
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Added current STM32 standandard libraries in version independend folder structure
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diff
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|
1978 } |
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Added current STM32 standandard libraries in version independend folder structure
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|
1979 else |
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Added current STM32 standandard libraries in version independend folder structure
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changeset
|
1980 { |
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Ideenmodellierer
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changeset
|
1981 /* Process unlocked */ |
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Added current STM32 standandard libraries in version independend folder structure
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|
1982 __HAL_UNLOCK(hdsi); |
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Added current STM32 standandard libraries in version independend folder structure
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diff
changeset
|
1983 |
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Added current STM32 standandard libraries in version independend folder structure
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changeset
|
1984 return HAL_ERROR; |
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Added current STM32 standandard libraries in version independend folder structure
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diff
changeset
|
1985 } |
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Added current STM32 standandard libraries in version independend folder structure
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changeset
|
1986 break; |
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|
1987 case DSI_INVERT_HS_SIGNAL: |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1988 if(Lane == DSI_CLK_LANE) |
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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
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2251 __HAL_LOCK(hdsi); |
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2252 |
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2253 /* Check function parameters */ |
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2254 assert_param(IS_FUNCTIONAL_STATE(State)); |
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2255 |
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2256 /* Force Data Lanes in RX Mode */ |
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2257 hdsi->Instance->WPCR[0U] &= ~DSI_WPCR0_TDDL; |
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2258 hdsi->Instance->WPCR[0U] |= ((uint32_t)State << 16U); |
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2259 |
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2260 /* Process unlocked */ |
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2261 __HAL_UNLOCK(hdsi); |
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2262 |
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2263 return HAL_OK; |
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2264 } |
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2265 |
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2266 /** |
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2267 * @brief Enable a pull-down on the lanes to prevent from floating states when unused |
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2268 * @param hdsi pointer to a DSI_HandleTypeDef structure that contains |
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2269 * the configuration information for the DSI. |
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2270 * @param State ENABLE or DISABLE |
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2271 * @retval HAL status |
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2272 */ |
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2273 HAL_StatusTypeDef HAL_DSI_SetPullDown(DSI_HandleTypeDef *hdsi, FunctionalState State) |
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2274 { |
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2275 /* Process locked */ |
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2276 __HAL_LOCK(hdsi); |
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2277 |
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2278 /* Check function parameters */ |
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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 |
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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. |
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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 |
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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 |
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2316 /** |
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2317 * @} |
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2318 */ |
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2319 |
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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 |
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2329 (+) Check the DSI state. |
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2330 (+) Get error code. |
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2331 |
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2332 @endverbatim |
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2333 * @{ |
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|
2334 */ |
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|
2335 |
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2336 /** |
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2337 * @brief Return the DSI state |
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2338 * @param hdsi pointer to a DSI_HandleTypeDef structure that contains |
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2339 * the configuration information for the DSI. |
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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 |
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|
2347 /** |
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2348 * @brief Return the DSI error code |
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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. |
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2351 * @retval DSI Error Code |
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2352 */ |
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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; |
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2357 } |
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2358 |
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2359 /** |
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2360 * @} |
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2361 */ |
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|
2362 |
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|
2363 /** |
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2364 * @} |
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|
2365 */ |
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|
2366 |
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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****/ |