Mercurial > public > ostc4
annotate Common/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_dma2d.c @ 373:7b981f8bdd41 MotionDetection
Add scroll event by pitch angle detection:
Add a function to scroll through the custom view in case the computer is not in the typical center position
Refine Pitch Detection:
Changed implementation to use sectors for detection. Increased detection window
author | ideenmodellierer |
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date | Sun, 08 Sep 2019 13:45:17 +0200 |
parents | c78bcbd5deda |
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1 /** |
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2 ****************************************************************************** |
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3 * @file stm32f4xx_hal_dma2d.c |
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4 * @author MCD Application Team |
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5 * @brief DMA2D 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 DMA2D 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 @verbatim |
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14 ============================================================================== |
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15 ##### How to use this driver ##### |
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16 ============================================================================== |
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17 [..] |
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18 (#) Program the required configuration through the following parameters: |
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19 the transfer mode, the output color mode and the output offset using |
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20 HAL_DMA2D_Init() function. |
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21 |
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22 (#) Program the required configuration through the following parameters: |
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23 the input color mode, the input color, the input alpha value, the alpha mode, |
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24 and the input offset using HAL_DMA2D_ConfigLayer() function for foreground |
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25 or/and background layer. |
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26 |
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27 *** Polling mode IO operation *** |
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28 ================================= |
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29 [..] |
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30 (#) Configure pdata parameter (explained hereafter), destination and data length |
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31 and enable the transfer using HAL_DMA2D_Start(). |
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32 (#) Wait for end of transfer using HAL_DMA2D_PollForTransfer(), at this stage |
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33 user can specify the value of timeout according to his end application. |
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34 |
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35 *** Interrupt mode IO operation *** |
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36 =================================== |
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37 [..] |
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38 (#) Configure pdata parameter, destination and data length and enable |
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39 the transfer using HAL_DMA2D_Start_IT(). |
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40 (#) Use HAL_DMA2D_IRQHandler() called under DMA2D_IRQHandler() interrupt subroutine |
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41 (#) At the end of data transfer HAL_DMA2D_IRQHandler() function is executed and user can |
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42 add his own function by customization of function pointer XferCpltCallback (member |
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43 of DMA2D handle structure). |
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44 (#) In case of error, the HAL_DMA2D_IRQHandler() function will call the callback |
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45 XferErrorCallback. |
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46 |
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47 -@- In Register-to-Memory transfer mode, pdata parameter is the register |
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48 color, in Memory-to-memory or Memory-to-Memory with pixel format |
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49 conversion pdata is the source address. |
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50 |
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51 -@- Configure the foreground source address, the background source address, |
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52 the destination and data length then Enable the transfer using |
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53 HAL_DMA2D_BlendingStart() in polling mode and HAL_DMA2D_BlendingStart_IT() |
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54 in interrupt mode |
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55 |
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56 -@- HAL_DMA2D_BlendingStart() and HAL_DMA2D_BlendingStart_IT() functions |
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57 are used if the memory to memory with blending transfer mode is selected. |
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58 |
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59 (#) Optionally, configure and enable the CLUT using HAL_DMA2D_CLUTLoad() in polling |
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60 mode or HAL_DMA2D_CLUTLoad_IT() in interrupt mode. |
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61 |
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62 (#) Optionally, configure the line watermark in using the API HAL_DMA2D_ProgramLineEvent() |
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63 |
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64 (#) Optionally, configure the dead time value in the AHB clock cycle inserted between two |
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65 consecutive accesses on the AHB master port in using the API HAL_DMA2D_ConfigDeadTime() |
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66 and enable/disable the functionality with the APIs HAL_DMA2D_EnableDeadTime() or |
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67 HAL_DMA2D_DisableDeadTime(). |
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68 |
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69 (#) The transfer can be suspended, resumed and aborted using the following |
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70 functions: HAL_DMA2D_Suspend(), HAL_DMA2D_Resume(), HAL_DMA2D_Abort(). |
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71 |
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72 (#) The CLUT loading can be suspended, resumed and aborted using the following |
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73 functions: HAL_DMA2D_CLUTLoading_Suspend(), HAL_DMA2D_CLUTLoading_Resume(), |
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74 HAL_DMA2D_CLUTLoading_Abort(). |
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75 |
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76 (#) To control the DMA2D state, use the following function: HAL_DMA2D_GetState(). |
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77 |
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78 (#) To read the DMA2D error code, use the following function: HAL_DMA2D_GetError(). |
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79 |
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80 *** DMA2D HAL driver macros list *** |
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81 ============================================= |
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82 [..] |
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83 Below the list of most used macros in DMA2D HAL driver : |
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84 |
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85 (+) __HAL_DMA2D_ENABLE: Enable the DMA2D peripheral. |
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86 (+) __HAL_DMA2D_GET_FLAG: Get the DMA2D pending flags. |
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87 (+) __HAL_DMA2D_CLEAR_FLAG: Clear the DMA2D pending flags. |
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88 (+) __HAL_DMA2D_ENABLE_IT: Enable the specified DMA2D interrupts. |
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89 (+) __HAL_DMA2D_DISABLE_IT: Disable the specified DMA2D interrupts. |
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90 (+) __HAL_DMA2D_GET_IT_SOURCE: Check whether the specified DMA2D interrupt is enabled or not |
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91 |
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92 [..] |
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93 (@) You can refer to the DMA2D HAL driver header file for more useful macros |
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94 |
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95 @endverbatim |
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96 ****************************************************************************** |
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97 * @attention |
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98 * |
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99 * <h2><center>© COPYRIGHT(c) 2017 STMicroelectronics</center></h2> |
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100 * |
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101 * Redistribution and use in source and binary forms, with or without modification, |
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102 * are permitted provided that the following conditions are met: |
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103 * 1. Redistributions of source code must retain the above copyright notice, |
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104 * this list of conditions and the following disclaimer. |
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105 * 2. Redistributions in binary form must reproduce the above copyright notice, |
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106 * this list of conditions and the following disclaimer in the documentation |
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107 * and/or other materials provided with the distribution. |
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108 * 3. Neither the name of STMicroelectronics nor the names of its contributors |
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109 * may be used to endorse or promote products derived from this software |
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110 * without specific prior written permission. |
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111 * |
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112 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
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113 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
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114 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
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115 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE |
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116 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
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117 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
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118 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
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119 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
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120 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
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121 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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122 * |
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123 ****************************************************************************** |
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124 */ |
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125 |
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126 /* Includes ------------------------------------------------------------------*/ |
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127 #include "stm32f4xx_hal.h" |
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128 |
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129 /** @addtogroup STM32F4xx_HAL_Driver |
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130 * @{ |
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131 */ |
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132 |
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133 /** @defgroup DMA2D DMA2D |
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134 * @brief DMA2D HAL module driver |
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135 * @{ |
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136 */ |
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137 |
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138 #ifdef HAL_DMA2D_MODULE_ENABLED |
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139 |
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140 #if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx) || defined(STM32F469xx) || defined(STM32F479xx) |
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141 |
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142 /* Private types -------------------------------------------------------------*/ |
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143 /* Private define ------------------------------------------------------------*/ |
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144 /** @defgroup DMA2D_Private_Constants DMA2D Private Constants |
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145 * @{ |
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146 */ |
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147 |
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148 /** @defgroup DMA2D_TimeOut DMA2D Time Out |
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149 * @{ |
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150 */ |
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151 #define DMA2D_TIMEOUT_ABORT 1000U /*!< 1s */ |
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152 #define DMA2D_TIMEOUT_SUSPEND 1000U /*!< 1s */ |
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153 /** |
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154 * @} |
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155 */ |
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156 |
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157 /** @defgroup DMA2D_Shifts DMA2D Shifts |
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158 * @{ |
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159 */ |
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160 #define DMA2D_POSITION_FGPFCCR_CS (uint32_t)DMA2D_FGPFCCR_CS_Pos /*!< Required left shift to set foreground CLUT size */ |
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161 #define DMA2D_POSITION_BGPFCCR_CS (uint32_t)DMA2D_BGPFCCR_CS_Pos /*!< Required left shift to set background CLUT size */ |
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162 |
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163 #define DMA2D_POSITION_FGPFCCR_CCM (uint32_t)DMA2D_FGPFCCR_CCM_Pos /*!< Required left shift to set foreground CLUT color mode */ |
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164 #define DMA2D_POSITION_BGPFCCR_CCM (uint32_t)DMA2D_BGPFCCR_CCM_Pos /*!< Required left shift to set background CLUT color mode */ |
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165 |
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166 #define DMA2D_POSITION_AMTCR_DT (uint32_t)DMA2D_AMTCR_DT_Pos /*!< Required left shift to set deadtime value */ |
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167 |
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168 #define DMA2D_POSITION_FGPFCCR_AM (uint32_t)DMA2D_FGPFCCR_AM_Pos /*!< Required left shift to set foreground alpha mode */ |
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169 #define DMA2D_POSITION_BGPFCCR_AM (uint32_t)DMA2D_BGPFCCR_AM_Pos /*!< Required left shift to set background alpha mode */ |
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170 |
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171 #define DMA2D_POSITION_FGPFCCR_ALPHA (uint32_t)DMA2D_FGPFCCR_ALPHA_Pos /*!< Required left shift to set foreground alpha value */ |
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172 #define DMA2D_POSITION_BGPFCCR_ALPHA (uint32_t)DMA2D_BGPFCCR_ALPHA_Pos /*!< Required left shift to set background alpha value */ |
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173 |
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174 #define DMA2D_POSITION_NLR_PL (uint32_t)DMA2D_NLR_PL_Pos /*!< Required left shift to set pixels per lines value */ |
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175 /** |
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176 * @} |
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177 */ |
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178 |
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179 /** |
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180 * @} |
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181 */ |
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182 |
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183 /* Private variables ---------------------------------------------------------*/ |
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184 /* Private constants ---------------------------------------------------------*/ |
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185 /* Private macro -------------------------------------------------------------*/ |
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186 /* Private function prototypes -----------------------------------------------*/ |
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187 /** @addtogroup DMA2D_Private_Functions_Prototypes |
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188 * @{ |
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189 */ |
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190 static void DMA2D_SetConfig(DMA2D_HandleTypeDef *hdma2d, uint32_t pdata, uint32_t DstAddress, uint32_t Width, uint32_t Height); |
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191 /** |
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192 * @} |
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193 */ |
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194 |
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195 /* Private functions ---------------------------------------------------------*/ |
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196 /* Exported functions --------------------------------------------------------*/ |
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197 /** @defgroup DMA2D_Exported_Functions DMA2D Exported Functions |
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198 * @{ |
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199 */ |
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200 |
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201 /** @defgroup DMA2D_Exported_Functions_Group1 Initialization and de-initialization functions |
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202 * @brief Initialization and Configuration functions |
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203 * |
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204 @verbatim |
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205 =============================================================================== |
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206 ##### Initialization and Configuration functions ##### |
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207 =============================================================================== |
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208 [..] This section provides functions allowing to: |
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209 (+) Initialize and configure the DMA2D |
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210 (+) De-initialize the DMA2D |
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211 |
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212 @endverbatim |
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213 * @{ |
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214 */ |
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215 |
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216 /** |
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217 * @brief Initialize the DMA2D according to the specified |
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218 * parameters in the DMA2D_InitTypeDef and create the associated handle. |
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219 * @param hdma2d pointer to a DMA2D_HandleTypeDef structure that contains |
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220 * the configuration information for the DMA2D. |
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221 * @retval HAL status |
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222 */ |
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223 HAL_StatusTypeDef HAL_DMA2D_Init(DMA2D_HandleTypeDef *hdma2d) |
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224 { |
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225 /* Check the DMA2D peripheral state */ |
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226 if(hdma2d == NULL) |
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227 { |
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228 return HAL_ERROR; |
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229 } |
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230 |
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231 /* Check the parameters */ |
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232 assert_param(IS_DMA2D_ALL_INSTANCE(hdma2d->Instance)); |
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233 assert_param(IS_DMA2D_MODE(hdma2d->Init.Mode)); |
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234 assert_param(IS_DMA2D_CMODE(hdma2d->Init.ColorMode)); |
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235 assert_param(IS_DMA2D_OFFSET(hdma2d->Init.OutputOffset)); |
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236 |
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237 if(hdma2d->State == HAL_DMA2D_STATE_RESET) |
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238 { |
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239 /* Allocate lock resource and initialize it */ |
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240 hdma2d->Lock = HAL_UNLOCKED; |
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241 /* Init the low level hardware */ |
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242 HAL_DMA2D_MspInit(hdma2d); |
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243 } |
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244 |
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245 /* Change DMA2D peripheral state */ |
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246 hdma2d->State = HAL_DMA2D_STATE_BUSY; |
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247 |
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248 /* DMA2D CR register configuration -------------------------------------------*/ |
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249 MODIFY_REG(hdma2d->Instance->CR, DMA2D_CR_MODE, hdma2d->Init.Mode); |
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250 |
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251 /* DMA2D OPFCCR register configuration ---------------------------------------*/ |
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252 MODIFY_REG(hdma2d->Instance->OPFCCR, DMA2D_OPFCCR_CM, hdma2d->Init.ColorMode); |
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253 |
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254 /* DMA2D OOR register configuration ------------------------------------------*/ |
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255 MODIFY_REG(hdma2d->Instance->OOR, DMA2D_OOR_LO, hdma2d->Init.OutputOffset); |
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256 |
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257 /* Update error code */ |
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258 hdma2d->ErrorCode = HAL_DMA2D_ERROR_NONE; |
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259 |
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260 /* Initialize the DMA2D state*/ |
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261 hdma2d->State = HAL_DMA2D_STATE_READY; |
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262 |
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263 return HAL_OK; |
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264 } |
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265 |
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266 /** |
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267 * @brief Deinitializes the DMA2D peripheral registers to their default reset |
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268 * values. |
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269 * @param hdma2d pointer to a DMA2D_HandleTypeDef structure that contains |
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270 * the configuration information for the DMA2D. |
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271 * @retval None |
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272 */ |
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273 |
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274 HAL_StatusTypeDef HAL_DMA2D_DeInit(DMA2D_HandleTypeDef *hdma2d) |
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275 { |
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276 /* Check the DMA2D peripheral state */ |
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277 if(hdma2d == NULL) |
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278 { |
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279 return HAL_ERROR; |
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280 } |
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281 |
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282 /* Before aborting any DMA2D transfer or CLUT loading, check |
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283 first whether or not DMA2D clock is enabled */ |
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284 if (__HAL_RCC_DMA2D_IS_CLK_ENABLED()) |
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285 { |
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286 /* Abort DMA2D transfer if any */ |
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287 if ((hdma2d->Instance->CR & DMA2D_CR_START) == DMA2D_CR_START) |
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288 { |
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289 if (HAL_DMA2D_Abort(hdma2d) != HAL_OK) |
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290 { |
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291 /* Issue when aborting DMA2D transfer */ |
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292 return HAL_ERROR; |
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293 } |
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294 } |
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295 else |
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296 { |
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297 /* Abort background CLUT loading if any */ |
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298 if ((hdma2d->Instance->BGPFCCR & DMA2D_BGPFCCR_START) == DMA2D_BGPFCCR_START) |
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299 { |
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300 if (HAL_DMA2D_CLUTLoading_Abort(hdma2d, 0U) != HAL_OK) |
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301 { |
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302 /* Issue when aborting background CLUT loading */ |
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303 return HAL_ERROR; |
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304 } |
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305 } |
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306 else |
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307 { |
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308 /* Abort foreground CLUT loading if any */ |
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309 if ((hdma2d->Instance->FGPFCCR & DMA2D_FGPFCCR_START) == DMA2D_FGPFCCR_START) |
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310 { |
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311 if (HAL_DMA2D_CLUTLoading_Abort(hdma2d, 1U) != HAL_OK) |
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312 { |
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313 /* Issue when aborting foreground CLUT loading */ |
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314 return HAL_ERROR; |
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315 } |
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316 } |
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317 } |
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318 } |
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319 } |
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320 |
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321 /* Carry on with de-initialization of low level hardware */ |
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322 HAL_DMA2D_MspDeInit(hdma2d); |
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323 |
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324 /* Reset DMA2D control registers*/ |
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325 hdma2d->Instance->CR = 0U; |
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326 hdma2d->Instance->FGOR = 0U; |
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327 hdma2d->Instance->BGOR = 0U; |
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328 hdma2d->Instance->FGPFCCR = 0U; |
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329 hdma2d->Instance->BGPFCCR = 0U; |
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330 hdma2d->Instance->OPFCCR = 0U; |
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331 |
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332 /* Update error code */ |
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333 hdma2d->ErrorCode = HAL_DMA2D_ERROR_NONE; |
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334 |
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335 /* Initialize the DMA2D state*/ |
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336 hdma2d->State = HAL_DMA2D_STATE_RESET; |
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337 |
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338 /* Release Lock */ |
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339 __HAL_UNLOCK(hdma2d); |
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340 |
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341 return HAL_OK; |
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342 } |
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343 |
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344 /** |
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345 * @brief Initializes the DMA2D MSP. |
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346 * @param hdma2d pointer to a DMA2D_HandleTypeDef structure that contains |
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347 * the configuration information for the DMA2D. |
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348 * @retval None |
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349 */ |
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350 __weak void HAL_DMA2D_MspInit(DMA2D_HandleTypeDef* hdma2d) |
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351 { |
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352 /* Prevent unused argument(s) compilation warning */ |
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353 UNUSED(hdma2d); |
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354 |
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355 /* NOTE : This function should not be modified; when the callback is needed, |
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356 the HAL_DMA2D_MspInit can be implemented in the user file. |
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357 */ |
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358 } |
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359 |
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360 /** |
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361 * @brief DeInitializes the DMA2D MSP. |
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362 * @param hdma2d pointer to a DMA2D_HandleTypeDef structure that contains |
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363 * the configuration information for the DMA2D. |
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364 * @retval None |
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365 */ |
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366 __weak void HAL_DMA2D_MspDeInit(DMA2D_HandleTypeDef* hdma2d) |
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367 { |
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368 /* Prevent unused argument(s) compilation warning */ |
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369 UNUSED(hdma2d); |
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370 |
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371 /* NOTE : This function should not be modified; when the callback is needed, |
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372 the HAL_DMA2D_MspDeInit can be implemented in the user file. |
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373 */ |
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374 } |
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375 |
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376 /** |
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377 * @} |
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378 */ |
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379 |
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380 /** @defgroup DMA2D_Exported_Functions_Group2 IO operation functions |
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381 * @brief IO operation functions |
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382 * |
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383 @verbatim |
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384 =============================================================================== |
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385 ##### IO operation functions ##### |
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386 =============================================================================== |
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387 [..] This section provides functions allowing to: |
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388 (+) Configure the pdata, destination address and data size then |
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389 start the DMA2D transfer. |
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390 (+) Configure the source for foreground and background, destination address |
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391 and data size then start a MultiBuffer DMA2D transfer. |
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392 (+) Configure the pdata, destination address and data size then |
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393 start the DMA2D transfer with interrupt. |
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394 (+) Configure the source for foreground and background, destination address |
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395 and data size then start a MultiBuffer DMA2D transfer with interrupt. |
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396 (+) Abort DMA2D transfer. |
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397 (+) Suspend DMA2D transfer. |
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398 (+) Resume DMA2D transfer. |
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399 (+) Enable CLUT transfer. |
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400 (+) Configure CLUT loading then start transfer in polling mode. |
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401 (+) Configure CLUT loading then start transfer in interrupt mode. |
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402 (+) Abort DMA2D CLUT loading. |
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403 (+) Suspend DMA2D CLUT loading. |
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404 (+) Resume DMA2D CLUT loading. |
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405 (+) Poll for transfer complete. |
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406 (+) handle DMA2D interrupt request. |
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407 (+) Transfer watermark callback. |
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408 (+) CLUT Transfer Complete callback. |
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409 |
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410 @endverbatim |
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411 * @{ |
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412 */ |
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413 |
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414 /** |
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415 * @brief Start the DMA2D Transfer. |
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416 * @param hdma2d Pointer to a DMA2D_HandleTypeDef structure that contains |
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417 * the configuration information for the DMA2D. |
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418 * @param pdata Configure the source memory Buffer address if |
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419 * Memory-to-Memory or Memory-to-Memory with pixel format |
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420 * conversion mode is selected, or configure |
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421 * the color value if Register-to-Memory mode is selected. |
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422 * @param DstAddress The destination memory Buffer address. |
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423 * @param Width The width of data to be transferred from source to destination (expressed in number of pixels per line). |
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424 * @param Height The height of data to be transferred from source to destination (expressed in number of lines). |
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425 * @retval HAL status |
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426 */ |
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427 HAL_StatusTypeDef HAL_DMA2D_Start(DMA2D_HandleTypeDef *hdma2d, uint32_t pdata, uint32_t DstAddress, uint32_t Width, uint32_t Height) |
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428 { |
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429 /* Check the parameters */ |
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430 assert_param(IS_DMA2D_LINE(Height)); |
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431 assert_param(IS_DMA2D_PIXEL(Width)); |
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432 |
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433 /* Process locked */ |
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434 __HAL_LOCK(hdma2d); |
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435 |
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436 /* Change DMA2D peripheral state */ |
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437 hdma2d->State = HAL_DMA2D_STATE_BUSY; |
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438 |
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439 /* Configure the source, destination address and the data size */ |
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440 DMA2D_SetConfig(hdma2d, pdata, DstAddress, Width, Height); |
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441 |
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442 /* Enable the Peripheral */ |
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443 __HAL_DMA2D_ENABLE(hdma2d); |
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444 |
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445 return HAL_OK; |
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446 } |
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447 |
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448 /** |
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449 * @brief Start the DMA2D Transfer with interrupt enabled. |
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450 * @param hdma2d Pointer to a DMA2D_HandleTypeDef structure that contains |
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451 * the configuration information for the DMA2D. |
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452 * @param pdata Configure the source memory Buffer address if |
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453 * the Memory-to-Memory or Memory-to-Memory with pixel format |
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454 * conversion mode is selected, or configure |
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455 * the color value if Register-to-Memory mode is selected. |
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456 * @param DstAddress The destination memory Buffer address. |
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457 * @param Width The width of data to be transferred from source to destination (expressed in number of pixels per line). |
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458 * @param Height The height of data to be transferred from source to destination (expressed in number of lines). |
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459 * @retval HAL status |
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460 */ |
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461 HAL_StatusTypeDef HAL_DMA2D_Start_IT(DMA2D_HandleTypeDef *hdma2d, uint32_t pdata, uint32_t DstAddress, uint32_t Width, uint32_t Height) |
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462 { |
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463 /* Check the parameters */ |
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464 assert_param(IS_DMA2D_LINE(Height)); |
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465 assert_param(IS_DMA2D_PIXEL(Width)); |
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466 |
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467 /* Process locked */ |
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468 __HAL_LOCK(hdma2d); |
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469 |
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470 /* Change DMA2D peripheral state */ |
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471 hdma2d->State = HAL_DMA2D_STATE_BUSY; |
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472 |
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473 /* Configure the source, destination address and the data size */ |
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474 DMA2D_SetConfig(hdma2d, pdata, DstAddress, Width, Height); |
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475 |
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476 /* Enable the transfer complete, transfer error and configuration error interrupts */ |
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477 __HAL_DMA2D_ENABLE_IT(hdma2d, DMA2D_IT_TC|DMA2D_IT_TE|DMA2D_IT_CE); |
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478 |
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479 /* Enable the Peripheral */ |
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480 __HAL_DMA2D_ENABLE(hdma2d); |
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481 |
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482 return HAL_OK; |
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483 } |
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484 |
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485 /** |
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486 * @brief Start the multi-source DMA2D Transfer. |
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487 * @param hdma2d Pointer to a DMA2D_HandleTypeDef structure that contains |
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488 * the configuration information for the DMA2D. |
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489 * @param SrcAddress1 The source memory Buffer address for the foreground layer. |
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490 * @param SrcAddress2 The source memory Buffer address for the background layer. |
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491 * @param DstAddress The destination memory Buffer address. |
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492 * @param Width The width of data to be transferred from source to destination (expressed in number of pixels per line). |
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493 * @param Height The height of data to be transferred from source to destination (expressed in number of lines). |
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494 * @retval HAL status |
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495 */ |
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496 HAL_StatusTypeDef HAL_DMA2D_BlendingStart(DMA2D_HandleTypeDef *hdma2d, uint32_t SrcAddress1, uint32_t SrcAddress2, uint32_t DstAddress, uint32_t Width, uint32_t Height) |
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497 { |
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498 /* Check the parameters */ |
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499 assert_param(IS_DMA2D_LINE(Height)); |
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500 assert_param(IS_DMA2D_PIXEL(Width)); |
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501 |
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502 /* Process locked */ |
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503 __HAL_LOCK(hdma2d); |
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504 |
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505 /* Change DMA2D peripheral state */ |
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506 hdma2d->State = HAL_DMA2D_STATE_BUSY; |
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507 |
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508 /* Configure DMA2D Stream source2 address */ |
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509 WRITE_REG(hdma2d->Instance->BGMAR, SrcAddress2); |
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510 |
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511 /* Configure the source, destination address and the data size */ |
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512 DMA2D_SetConfig(hdma2d, SrcAddress1, DstAddress, Width, Height); |
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513 |
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514 /* Enable the Peripheral */ |
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515 __HAL_DMA2D_ENABLE(hdma2d); |
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516 |
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517 return HAL_OK; |
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518 } |
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519 |
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520 /** |
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521 * @brief Start the multi-source DMA2D Transfer with interrupt enabled. |
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522 * @param hdma2d Pointer to a DMA2D_HandleTypeDef structure that contains |
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523 * the configuration information for the DMA2D. |
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524 * @param SrcAddress1 The source memory Buffer address for the foreground layer. |
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525 * @param SrcAddress2 The source memory Buffer address for the background layer. |
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526 * @param DstAddress The destination memory Buffer address. |
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527 * @param Width The width of data to be transferred from source to destination (expressed in number of pixels per line). |
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528 * @param Height The height of data to be transferred from source to destination (expressed in number of lines). |
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529 * @retval HAL status |
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530 */ |
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531 HAL_StatusTypeDef HAL_DMA2D_BlendingStart_IT(DMA2D_HandleTypeDef *hdma2d, uint32_t SrcAddress1, uint32_t SrcAddress2, uint32_t DstAddress, uint32_t Width, uint32_t Height) |
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532 { |
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533 /* Check the parameters */ |
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534 assert_param(IS_DMA2D_LINE(Height)); |
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535 assert_param(IS_DMA2D_PIXEL(Width)); |
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536 |
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537 /* Process locked */ |
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538 __HAL_LOCK(hdma2d); |
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539 |
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540 /* Change DMA2D peripheral state */ |
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541 hdma2d->State = HAL_DMA2D_STATE_BUSY; |
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542 |
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543 /* Configure DMA2D Stream source2 address */ |
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544 WRITE_REG(hdma2d->Instance->BGMAR, SrcAddress2); |
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545 |
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546 /* Configure the source, destination address and the data size */ |
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547 DMA2D_SetConfig(hdma2d, SrcAddress1, DstAddress, Width, Height); |
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548 |
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549 /* Enable the transfer complete, transfer error and configuration error interrupts */ |
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550 __HAL_DMA2D_ENABLE_IT(hdma2d, DMA2D_IT_TC|DMA2D_IT_TE|DMA2D_IT_CE); |
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551 |
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552 /* Enable the Peripheral */ |
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553 __HAL_DMA2D_ENABLE(hdma2d); |
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554 |
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555 return HAL_OK; |
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556 } |
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557 |
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558 /** |
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559 * @brief Abort the DMA2D Transfer. |
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560 * @param hdma2d pointer to a DMA2D_HandleTypeDef structure that contains |
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561 * the configuration information for the DMA2D. |
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562 * @retval HAL status |
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563 */ |
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564 HAL_StatusTypeDef HAL_DMA2D_Abort(DMA2D_HandleTypeDef *hdma2d) |
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565 { |
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566 uint32_t tickstart = 0U; |
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567 |
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568 /* Abort the DMA2D transfer */ |
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569 /* START bit is reset to make sure not to set it again, in the event the HW clears it |
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570 between the register read and the register write by the CPU (writing 0 has no |
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571 effect on START bitvalue) */ |
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572 MODIFY_REG(hdma2d->Instance->CR, DMA2D_CR_ABORT|DMA2D_CR_START, DMA2D_CR_ABORT); |
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573 |
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574 /* Get tick */ |
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575 tickstart = HAL_GetTick(); |
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576 |
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577 /* Check if the DMA2D is effectively disabled */ |
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578 while((hdma2d->Instance->CR & DMA2D_CR_START) != RESET) |
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579 { |
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580 if((HAL_GetTick() - tickstart ) > DMA2D_TIMEOUT_ABORT) |
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581 { |
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582 /* Update error code */ |
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583 hdma2d->ErrorCode |= HAL_DMA2D_ERROR_TIMEOUT; |
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584 |
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585 /* Change the DMA2D state */ |
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586 hdma2d->State = HAL_DMA2D_STATE_TIMEOUT; |
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587 |
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588 /* Process Unlocked */ |
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589 __HAL_UNLOCK(hdma2d); |
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590 |
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591 return HAL_TIMEOUT; |
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592 } |
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593 } |
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594 |
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595 /* Disable the Transfer Complete, Transfer Error and Configuration Error interrupts */ |
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596 __HAL_DMA2D_DISABLE_IT(hdma2d, DMA2D_IT_TC|DMA2D_IT_TE|DMA2D_IT_CE); |
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597 |
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598 /* Change the DMA2D state*/ |
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599 hdma2d->State = HAL_DMA2D_STATE_READY; |
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600 |
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601 /* Process Unlocked */ |
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602 __HAL_UNLOCK(hdma2d); |
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603 |
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604 return HAL_OK; |
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605 } |
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606 |
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607 /** |
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608 * @brief Suspend the DMA2D Transfer. |
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609 * @param hdma2d pointer to a DMA2D_HandleTypeDef structure that contains |
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610 * the configuration information for the DMA2D. |
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611 * @retval HAL status |
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612 */ |
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613 HAL_StatusTypeDef HAL_DMA2D_Suspend(DMA2D_HandleTypeDef *hdma2d) |
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614 { |
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615 uint32_t tickstart = 0U; |
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616 |
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617 /* Suspend the DMA2D transfer */ |
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618 /* START bit is reset to make sure not to set it again, in the event the HW clears it |
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619 between the register read and the register write by the CPU (writing 0 has no |
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620 effect on START bitvalue) */ |
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621 MODIFY_REG(hdma2d->Instance->CR, DMA2D_CR_SUSP|DMA2D_CR_START, DMA2D_CR_SUSP); |
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622 |
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623 /* Get tick */ |
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624 tickstart = HAL_GetTick(); |
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625 |
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626 /* Check if the DMA2D is effectively suspended */ |
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627 while (((hdma2d->Instance->CR & DMA2D_CR_SUSP) != DMA2D_CR_SUSP) \ |
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628 && ((hdma2d->Instance->CR & DMA2D_CR_START) == DMA2D_CR_START)) |
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629 { |
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630 if((HAL_GetTick() - tickstart ) > DMA2D_TIMEOUT_SUSPEND) |
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631 { |
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632 /* Update error code */ |
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633 hdma2d->ErrorCode |= HAL_DMA2D_ERROR_TIMEOUT; |
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634 |
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635 /* Change the DMA2D state */ |
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636 hdma2d->State = HAL_DMA2D_STATE_TIMEOUT; |
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637 |
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638 return HAL_TIMEOUT; |
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639 } |
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640 } |
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641 |
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642 /* Check whether or not a transfer is actually suspended and change the DMA2D state accordingly */ |
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643 if ((hdma2d->Instance->CR & DMA2D_CR_START) != RESET) |
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644 { |
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645 hdma2d->State = HAL_DMA2D_STATE_SUSPEND; |
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646 } |
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647 else |
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648 { |
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649 /* Make sure SUSP bit is cleared since it is meaningless |
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650 when no tranfer is on-going */ |
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651 CLEAR_BIT(hdma2d->Instance->CR, DMA2D_CR_SUSP); |
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652 } |
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653 |
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654 return HAL_OK; |
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655 } |
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656 |
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657 /** |
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658 * @brief Resume the DMA2D Transfer. |
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659 * @param hdma2d pointer to a DMA2D_HandleTypeDef structure that contains |
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660 * the configuration information for the DMA2D. |
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661 * @retval HAL status |
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|
662 */ |
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|
663 HAL_StatusTypeDef HAL_DMA2D_Resume(DMA2D_HandleTypeDef *hdma2d) |
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|
664 { |
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|
665 /* Check the SUSP and START bits */ |
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666 if((hdma2d->Instance->CR & (DMA2D_CR_SUSP | DMA2D_CR_START)) == (DMA2D_CR_SUSP | DMA2D_CR_START)) |
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|
667 { |
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|
668 /* Ongoing transfer is suspended: change the DMA2D state before resuming */ |
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669 hdma2d->State = HAL_DMA2D_STATE_BUSY; |
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|
670 } |
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|
671 |
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|
672 /* Resume the DMA2D transfer */ |
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|
673 /* START bit is reset to make sure not to set it again, in the event the HW clears it |
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Added current STM32 standandard libraries in version independend folder structure
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|
674 between the register read and the register write by the CPU (writing 0 has no |
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Added current STM32 standandard libraries in version independend folder structure
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|
675 effect on START bitvalue) */ |
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676 CLEAR_BIT(hdma2d->Instance->CR, (DMA2D_CR_SUSP|DMA2D_CR_START)); |
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diff
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|
677 |
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Added current STM32 standandard libraries in version independend folder structure
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|
678 return HAL_OK; |
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|
679 } |
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Added current STM32 standandard libraries in version independend folder structure
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changeset
|
680 |
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Added current STM32 standandard libraries in version independend folder structure
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|
681 /** |
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|
682 * @brief Enable the DMA2D CLUT Transfer. |
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Added current STM32 standandard libraries in version independend folder structure
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|
683 * @param hdma2d Pointer to a DMA2D_HandleTypeDef structure that contains |
c78bcbd5deda
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|
684 * the configuration information for the DMA2D. |
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|
685 * @param LayerIdx DMA2D Layer index. |
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diff
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|
686 * This parameter can be one of the following values: |
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|
687 * 0(background) / 1(foreground) |
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|
688 * @retval HAL status |
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Ideenmodellierer
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diff
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|
689 */ |
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Added current STM32 standandard libraries in version independend folder structure
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parents:
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|
690 HAL_StatusTypeDef HAL_DMA2D_EnableCLUT(DMA2D_HandleTypeDef *hdma2d, uint32_t LayerIdx) |
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Added current STM32 standandard libraries in version independend folder structure
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|
691 { |
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Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
|
692 /* Check the parameters */ |
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Ideenmodellierer
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|
693 assert_param(IS_DMA2D_LAYER(LayerIdx)); |
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Ideenmodellierer
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|
694 |
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Ideenmodellierer
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|
695 /* Process locked */ |
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Ideenmodellierer
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|
696 __HAL_LOCK(hdma2d); |
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|
697 |
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Ideenmodellierer
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diff
changeset
|
698 /* Change DMA2D peripheral state */ |
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Ideenmodellierer
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|
699 hdma2d->State = HAL_DMA2D_STATE_BUSY; |
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Added current STM32 standandard libraries in version independend folder structure
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|
700 |
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Added current STM32 standandard libraries in version independend folder structure
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|
701 if(LayerIdx == 0U) |
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Added current STM32 standandard libraries in version independend folder structure
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diff
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|
702 { |
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Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
|
703 /* Enable the background CLUT loading */ |
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Ideenmodellierer
parents:
diff
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|
704 SET_BIT(hdma2d->Instance->BGPFCCR, DMA2D_BGPFCCR_START); |
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Added current STM32 standandard libraries in version independend folder structure
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diff
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|
705 } |
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diff
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|
706 else |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
changeset
|
707 { |
c78bcbd5deda
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Ideenmodellierer
parents:
diff
changeset
|
708 /* Enable the foreground CLUT loading */ |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
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|
709 SET_BIT(hdma2d->Instance->FGPFCCR, DMA2D_FGPFCCR_START); |
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Ideenmodellierer
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|
710 } |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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|
711 |
c78bcbd5deda
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Ideenmodellierer
parents:
diff
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|
712 return HAL_OK; |
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Ideenmodellierer
parents:
diff
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|
713 } |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
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|
714 |
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parents:
diff
changeset
|
715 /** |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
716 * @brief Start DMA2D CLUT Loading. |
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Added current STM32 standandard libraries in version independend folder structure
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parents:
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|
717 * @param hdma2d Pointer to a DMA2D_HandleTypeDef structure that contains |
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Ideenmodellierer
parents:
diff
changeset
|
718 * the configuration information for the DMA2D. |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
719 * @param CLUTCfg Pointer to a DMA2D_CLUTCfgTypeDef structure that contains |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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|
720 * the configuration information for the color look up table. |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
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|
721 * @param LayerIdx DMA2D Layer index. |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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|
722 * This parameter can be one of the following values: |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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|
723 * 0(background) / 1(foreground) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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|
724 * @note Invoking this API is similar to calling HAL_DMA2D_ConfigCLUT() then HAL_DMA2D_EnableCLUT(). |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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|
725 * @retval HAL status |
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Ideenmodellierer
parents:
diff
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|
726 */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
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|
727 HAL_StatusTypeDef HAL_DMA2D_CLUTLoad(DMA2D_HandleTypeDef *hdma2d, DMA2D_CLUTCfgTypeDef CLUTCfg, uint32_t LayerIdx) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
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|
728 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
729 /* Check the parameters */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
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|
730 assert_param(IS_DMA2D_LAYER(LayerIdx)); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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|
731 assert_param(IS_DMA2D_CLUT_CM(CLUTCfg.CLUTColorMode)); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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diff
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|
732 assert_param(IS_DMA2D_CLUT_SIZE(CLUTCfg.Size)); |
c78bcbd5deda
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parents:
diff
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|
733 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
734 /* Process locked */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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diff
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|
735 __HAL_LOCK(hdma2d); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
|
736 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
737 /* Change DMA2D peripheral state */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
changeset
|
738 hdma2d->State = HAL_DMA2D_STATE_BUSY; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
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|
739 |
c78bcbd5deda
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parents:
diff
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|
740 /* Configure the CLUT of the background DMA2D layer */ |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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|
741 if(LayerIdx == 0U) |
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Ideenmodellierer
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diff
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|
742 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
743 /* Write background CLUT memory address */ |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
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|
744 WRITE_REG(hdma2d->Instance->BGCMAR, (uint32_t)CLUTCfg.pCLUT); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
changeset
|
745 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
changeset
|
746 /* Write background CLUT size and CLUT color mode */ |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
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|
747 MODIFY_REG(hdma2d->Instance->BGPFCCR, (DMA2D_BGPFCCR_CS | DMA2D_BGPFCCR_CCM), |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
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|
748 ((CLUTCfg.Size << DMA2D_POSITION_BGPFCCR_CS) | (CLUTCfg.CLUTColorMode << DMA2D_POSITION_BGPFCCR_CCM))); |
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Added current STM32 standandard libraries in version independend folder structure
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diff
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|
749 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
changeset
|
750 /* Enable the CLUT loading for the background */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
changeset
|
751 SET_BIT(hdma2d->Instance->BGPFCCR, DMA2D_BGPFCCR_START); |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
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|
752 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
changeset
|
753 /* Configure the CLUT of the foreground DMA2D layer */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
754 else |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
755 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
756 /* Write foreground CLUT memory address */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
changeset
|
757 WRITE_REG(hdma2d->Instance->FGCMAR, (uint32_t)CLUTCfg.pCLUT); |
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Ideenmodellierer
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diff
changeset
|
758 |
c78bcbd5deda
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Ideenmodellierer
parents:
diff
changeset
|
759 /* Write foreground CLUT size and CLUT color mode */ |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
760 MODIFY_REG(hdma2d->Instance->FGPFCCR, (DMA2D_FGPFCCR_CS | DMA2D_FGPFCCR_CCM), |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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diff
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|
761 ((CLUTCfg.Size << DMA2D_POSITION_BGPFCCR_CS) | (CLUTCfg.CLUTColorMode << DMA2D_POSITION_FGPFCCR_CCM))); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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|
762 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
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|
763 /* Enable the CLUT loading for the foreground */ |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
764 SET_BIT(hdma2d->Instance->FGPFCCR, DMA2D_FGPFCCR_START); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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|
765 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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|
766 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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|
767 return HAL_OK; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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diff
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|
768 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
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|
769 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
770 /** |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
771 * @brief Start DMA2D CLUT Loading with interrupt enabled. |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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|
772 * @param hdma2d Pointer to a DMA2D_HandleTypeDef structure that contains |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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|
773 * the configuration information for the DMA2D. |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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diff
changeset
|
774 * @param CLUTCfg Pointer to a DMA2D_CLUTCfgTypeDef structure that contains |
c78bcbd5deda
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diff
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|
775 * the configuration information for the color look up table. |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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diff
changeset
|
776 * @param LayerIdx DMA2D Layer index. |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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diff
changeset
|
777 * This parameter can be one of the following values: |
c78bcbd5deda
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Ideenmodellierer
parents:
diff
changeset
|
778 * 0(background) / 1(foreground) |
c78bcbd5deda
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Ideenmodellierer
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|
779 * @retval HAL status |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
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|
780 */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
changeset
|
781 HAL_StatusTypeDef HAL_DMA2D_CLUTLoad_IT(DMA2D_HandleTypeDef *hdma2d, DMA2D_CLUTCfgTypeDef CLUTCfg, uint32_t LayerIdx) |
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Added current STM32 standandard libraries in version independend folder structure
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|
782 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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diff
changeset
|
783 /* Check the parameters */ |
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Added current STM32 standandard libraries in version independend folder structure
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|
784 assert_param(IS_DMA2D_LAYER(LayerIdx)); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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|
785 assert_param(IS_DMA2D_CLUT_CM(CLUTCfg.CLUTColorMode)); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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diff
changeset
|
786 assert_param(IS_DMA2D_CLUT_SIZE(CLUTCfg.Size)); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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diff
changeset
|
787 |
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diff
changeset
|
788 /* Process locked */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
changeset
|
789 __HAL_LOCK(hdma2d); |
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790 |
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|
791 /* Change DMA2D peripheral state */ |
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|
792 hdma2d->State = HAL_DMA2D_STATE_BUSY; |
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793 |
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794 /* Configure the CLUT of the background DMA2D layer */ |
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|
795 if(LayerIdx == 0U) |
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|
796 { |
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|
797 /* Write background CLUT memory address */ |
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Ideenmodellierer
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|
798 WRITE_REG(hdma2d->Instance->BGCMAR, (uint32_t)CLUTCfg.pCLUT); |
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|
799 |
c78bcbd5deda
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Ideenmodellierer
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|
800 /* Write background CLUT size and CLUT color mode */ |
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Added current STM32 standandard libraries in version independend folder structure
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|
801 MODIFY_REG(hdma2d->Instance->BGPFCCR, (DMA2D_BGPFCCR_CS | DMA2D_BGPFCCR_CCM), |
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diff
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|
802 ((CLUTCfg.Size << DMA2D_POSITION_BGPFCCR_CS) | (CLUTCfg.CLUTColorMode << DMA2D_POSITION_BGPFCCR_CCM))); |
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|
803 |
c78bcbd5deda
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|
804 /* Enable the CLUT Transfer Complete, transfer Error, configuration Error and CLUT Access Error interrupts */ |
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Added current STM32 standandard libraries in version independend folder structure
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|
805 __HAL_DMA2D_ENABLE_IT(hdma2d, DMA2D_IT_CTC | DMA2D_IT_TE | DMA2D_IT_CE |DMA2D_IT_CAE); |
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|
806 |
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Ideenmodellierer
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|
807 /* Enable the CLUT loading for the background */ |
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808 SET_BIT(hdma2d->Instance->BGPFCCR, DMA2D_BGPFCCR_START); |
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|
809 } |
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|
810 /* Configure the CLUT of the foreground DMA2D layer */ |
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|
811 else |
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|
812 { |
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|
813 /* Write foreground CLUT memory address */ |
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Added current STM32 standandard libraries in version independend folder structure
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|
814 WRITE_REG(hdma2d->Instance->FGCMAR, (uint32_t)CLUTCfg.pCLUT); |
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|
815 |
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|
816 /* Write foreground CLUT size and CLUT color mode */ |
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|
817 MODIFY_REG(hdma2d->Instance->FGPFCCR, (DMA2D_FGPFCCR_CS | DMA2D_FGPFCCR_CCM), |
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818 ((CLUTCfg.Size << DMA2D_POSITION_BGPFCCR_CS) | (CLUTCfg.CLUTColorMode << DMA2D_POSITION_FGPFCCR_CCM))); |
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|
819 |
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|
820 /* Enable the CLUT Transfer Complete, transfer Error, configuration Error and CLUT Access Error interrupts */ |
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|
821 __HAL_DMA2D_ENABLE_IT(hdma2d, DMA2D_IT_CTC | DMA2D_IT_TE | DMA2D_IT_CE |DMA2D_IT_CAE); |
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|
822 |
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|
823 /* Enable the CLUT loading for the foreground */ |
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|
824 SET_BIT(hdma2d->Instance->FGPFCCR, DMA2D_FGPFCCR_START); |
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825 } |
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|
826 |
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|
827 return HAL_OK; |
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|
828 } |
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|
829 |
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|
830 /** |
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|
831 * @brief Abort the DMA2D CLUT loading. |
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832 * @param hdma2d Pointer to a DMA2D_HandleTypeDef structure that contains |
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|
833 * the configuration information for the DMA2D. |
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|
834 * @param LayerIdx DMA2D Layer index. |
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835 * This parameter can be one of the following values: |
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836 * 0(background) / 1(foreground) |
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837 * @retval HAL status |
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838 */ |
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|
839 HAL_StatusTypeDef HAL_DMA2D_CLUTLoading_Abort(DMA2D_HandleTypeDef *hdma2d, uint32_t LayerIdx) |
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840 { |
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841 uint32_t tickstart = 0U; |
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842 __IO uint32_t * reg = &(hdma2d->Instance->BGPFCCR); /* by default, point at background register */ |
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|
843 |
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|
844 /* Abort the CLUT loading */ |
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845 SET_BIT(hdma2d->Instance->CR, DMA2D_CR_ABORT); |
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|
846 |
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|
847 /* If foreground CLUT loading is considered, update local variables */ |
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848 if(LayerIdx == 1) |
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|
849 { |
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850 reg = &(hdma2d->Instance->FGPFCCR); |
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|
851 } |
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|
852 |
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|
853 /* Get tick */ |
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|
854 tickstart = HAL_GetTick(); |
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|
855 |
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|
856 /* Check if the CLUT loading is aborted */ |
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857 while((*reg & DMA2D_BGPFCCR_START) != RESET) |
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858 { |
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859 if((HAL_GetTick() - tickstart ) > DMA2D_TIMEOUT_ABORT) |
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860 { |
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861 /* Update error code */ |
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862 hdma2d->ErrorCode |= HAL_DMA2D_ERROR_TIMEOUT; |
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863 |
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864 /* Change the DMA2D state */ |
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865 hdma2d->State = HAL_DMA2D_STATE_TIMEOUT; |
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866 |
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867 /* Process Unlocked */ |
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868 __HAL_UNLOCK(hdma2d); |
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869 |
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|
870 return HAL_TIMEOUT; |
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|
871 } |
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|
872 } |
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|
873 |
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|
874 /* Disable the CLUT Transfer Complete, Transfer Error, Configuration Error and CLUT Access Error interrupts */ |
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875 __HAL_DMA2D_DISABLE_IT(hdma2d, DMA2D_IT_CTC | DMA2D_IT_TE | DMA2D_IT_CE |DMA2D_IT_CAE); |
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876 |
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|
877 /* Change the DMA2D state*/ |
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878 hdma2d->State = HAL_DMA2D_STATE_READY; |
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|
879 |
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880 /* Process Unlocked */ |
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881 __HAL_UNLOCK(hdma2d); |
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882 |
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883 return HAL_OK; |
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884 } |
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885 |
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|
886 /** |
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887 * @brief Suspend the DMA2D CLUT loading. |
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888 * @param hdma2d Pointer to a DMA2D_HandleTypeDef structure that contains |
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889 * the configuration information for the DMA2D. |
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890 * @param LayerIdx DMA2D Layer index. |
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891 * This parameter can be one of the following values: |
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892 * 0(background) / 1(foreground) |
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893 * @retval HAL status |
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|
894 */ |
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895 HAL_StatusTypeDef HAL_DMA2D_CLUTLoading_Suspend(DMA2D_HandleTypeDef *hdma2d, uint32_t LayerIdx) |
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896 { |
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897 uint32_t tickstart = 0U; |
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898 __IO uint32_t * reg = &(hdma2d->Instance->BGPFCCR); /* by default, point at background register */ |
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899 |
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900 /* Suspend the CLUT loading */ |
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901 SET_BIT(hdma2d->Instance->CR, DMA2D_CR_SUSP); |
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902 |
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903 /* If foreground CLUT loading is considered, update local variables */ |
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904 if(LayerIdx == 1U) |
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905 { |
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906 reg = &(hdma2d->Instance->FGPFCCR); |
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907 } |
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908 |
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909 /* Get tick */ |
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910 tickstart = HAL_GetTick(); |
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911 |
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|
912 /* Check if the CLUT loading is suspended */ |
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913 while (((hdma2d->Instance->CR & DMA2D_CR_SUSP) != DMA2D_CR_SUSP) \ |
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914 && ((*reg & DMA2D_BGPFCCR_START) == DMA2D_BGPFCCR_START)) |
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915 { |
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916 if((HAL_GetTick() - tickstart ) > DMA2D_TIMEOUT_SUSPEND) |
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917 { |
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918 /* Update error code */ |
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Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
|
919 hdma2d->ErrorCode |= HAL_DMA2D_ERROR_TIMEOUT; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
920 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
921 /* Change the DMA2D state */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
922 hdma2d->State = HAL_DMA2D_STATE_TIMEOUT; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
923 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
924 return HAL_TIMEOUT; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
925 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
926 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
927 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
928 /* Check whether or not a transfer is actually suspended and change the DMA2D state accordingly */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
|
929 if ((*reg & DMA2D_BGPFCCR_START) != RESET) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
930 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
931 hdma2d->State = HAL_DMA2D_STATE_SUSPEND; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
932 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
933 else |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
934 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
935 /* Make sure SUSP bit is cleared since it is meaningless |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
936 when no tranfer is on-going */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
937 CLEAR_BIT(hdma2d->Instance->CR, DMA2D_CR_SUSP); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
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|
938 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
939 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
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|
940 return HAL_OK; |
c78bcbd5deda
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Ideenmodellierer
parents:
diff
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|
941 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
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|
942 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
943 /** |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
944 * @brief Resume the DMA2D CLUT loading. |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
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|
945 * @param hdma2d pointer to a DMA2D_HandleTypeDef structure that contains |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
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|
946 * the configuration information for the DMA2D. |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
947 * @param LayerIdx DMA2D Layer index. |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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diff
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|
948 * This parameter can be one of the following values: |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
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|
949 * 0(background) / 1(foreground) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
|
950 * @retval HAL status |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
951 */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
952 HAL_StatusTypeDef HAL_DMA2D_CLUTLoading_Resume(DMA2D_HandleTypeDef *hdma2d, uint32_t LayerIdx) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
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|
953 { |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
954 /* Check the SUSP and START bits for background or foreground CLUT loading */ |
c78bcbd5deda
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Ideenmodellierer
parents:
diff
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|
955 if(LayerIdx == 0U) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
956 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
957 /* Background CLUT loading suspension check */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
958 if (((hdma2d->Instance->CR & DMA2D_CR_SUSP) == DMA2D_CR_SUSP) |
c78bcbd5deda
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Ideenmodellierer
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|
959 && ((hdma2d->Instance->BGPFCCR & DMA2D_BGPFCCR_START) == DMA2D_BGPFCCR_START)) |
c78bcbd5deda
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parents:
diff
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|
960 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
|
961 /* Ongoing CLUT loading is suspended: change the DMA2D state before resuming */ |
c78bcbd5deda
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parents:
diff
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|
962 hdma2d->State = HAL_DMA2D_STATE_BUSY; |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
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|
963 } |
c78bcbd5deda
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Ideenmodellierer
parents:
diff
changeset
|
964 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
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|
965 else |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
|
966 { |
c78bcbd5deda
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Ideenmodellierer
parents:
diff
changeset
|
967 /* Foreground CLUT loading suspension check */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
968 if (((hdma2d->Instance->CR & DMA2D_CR_SUSP) == DMA2D_CR_SUSP) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
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|
969 && ((hdma2d->Instance->FGPFCCR & DMA2D_FGPFCCR_START) == DMA2D_FGPFCCR_START)) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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diff
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|
970 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
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|
971 /* Ongoing CLUT loading is suspended: change the DMA2D state before resuming */ |
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diff
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|
972 hdma2d->State = HAL_DMA2D_STATE_BUSY; |
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parents:
diff
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|
973 } |
c78bcbd5deda
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diff
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|
974 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
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|
975 |
c78bcbd5deda
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diff
changeset
|
976 /* Resume the CLUT loading */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
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|
977 CLEAR_BIT(hdma2d->Instance->CR, DMA2D_CR_SUSP); |
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Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
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|
978 |
c78bcbd5deda
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parents:
diff
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|
979 return HAL_OK; |
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parents:
diff
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|
980 } |
c78bcbd5deda
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parents:
diff
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|
981 |
c78bcbd5deda
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parents:
diff
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|
982 /** |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
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|
983 * @brief Polling for transfer complete or CLUT loading. |
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Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
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|
984 * @param hdma2d Pointer to a DMA2D_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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|
985 * the configuration information for the DMA2D. |
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Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
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|
986 * @param Timeout Timeout duration |
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parents:
diff
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|
987 * @retval HAL status |
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parents:
diff
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|
988 */ |
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parents:
diff
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|
989 HAL_StatusTypeDef HAL_DMA2D_PollForTransfer(DMA2D_HandleTypeDef *hdma2d, uint32_t Timeout) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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|
990 { |
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diff
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|
991 uint32_t tickstart = 0U; |
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|
992 __IO uint32_t isrflags = 0x0U; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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|
993 |
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Ideenmodellierer
parents:
diff
changeset
|
994 /* Polling for DMA2D transfer */ |
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Added current STM32 standandard libraries in version independend folder structure
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|
995 if((hdma2d->Instance->CR & DMA2D_CR_START) != RESET) |
c78bcbd5deda
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|
996 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
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|
997 /* Get tick */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
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|
998 tickstart = HAL_GetTick(); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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|
999 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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|
1000 while(__HAL_DMA2D_GET_FLAG(hdma2d, DMA2D_FLAG_TC) == RESET) |
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Added current STM32 standandard libraries in version independend folder structure
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|
1001 { |
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diff
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|
1002 isrflags = READ_REG(hdma2d->Instance->ISR); |
c78bcbd5deda
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|
1003 if ((isrflags & (DMA2D_FLAG_CE|DMA2D_FLAG_TE)) != RESET) |
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diff
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|
1004 { |
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parents:
diff
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|
1005 if ((isrflags & DMA2D_FLAG_CE) != RESET) |
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|
1006 { |
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diff
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|
1007 hdma2d->ErrorCode |= HAL_DMA2D_ERROR_CE; |
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Added current STM32 standandard libraries in version independend folder structure
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|
1008 } |
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1009 if ((isrflags & DMA2D_FLAG_TE) != RESET) |
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|
1010 { |
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1011 hdma2d->ErrorCode |= HAL_DMA2D_ERROR_TE; |
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|
1012 } |
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Added current STM32 standandard libraries in version independend folder structure
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|
1013 /* Clear the transfer and configuration error flags */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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|
1014 __HAL_DMA2D_CLEAR_FLAG(hdma2d, DMA2D_FLAG_CE | DMA2D_FLAG_TE); |
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|
1015 |
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|
1016 /* Change DMA2D state */ |
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|
1017 hdma2d->State = HAL_DMA2D_STATE_ERROR; |
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|
1018 |
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|
1019 /* Process unlocked */ |
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|
1020 __HAL_UNLOCK(hdma2d); |
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|
1021 |
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|
1022 return HAL_ERROR; |
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|
1023 } |
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|
1024 /* Check for the Timeout */ |
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|
1025 if(Timeout != HAL_MAX_DELAY) |
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diff
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|
1026 { |
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|
1027 if((Timeout == 0U)||((HAL_GetTick() - tickstart ) > Timeout)) |
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|
1028 { |
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parents:
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changeset
|
1029 /* Update error code */ |
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|
1030 hdma2d->ErrorCode |= HAL_DMA2D_ERROR_TIMEOUT; |
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Added current STM32 standandard libraries in version independend folder structure
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diff
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|
1031 |
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Added current STM32 standandard libraries in version independend folder structure
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diff
changeset
|
1032 /* Change the DMA2D state */ |
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|
1033 hdma2d->State = HAL_DMA2D_STATE_TIMEOUT; |
c78bcbd5deda
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|
1034 |
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|
1035 /* Process unlocked */ |
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diff
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|
1036 __HAL_UNLOCK(hdma2d); |
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diff
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|
1037 |
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|
1038 return HAL_TIMEOUT; |
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|
1039 } |
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|
1040 } |
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|
1041 } |
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1042 } |
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1043 /* Polling for CLUT loading (foreground or background) */ |
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Added current STM32 standandard libraries in version independend folder structure
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1044 if (((hdma2d->Instance->FGPFCCR & DMA2D_FGPFCCR_START) != RESET) || |
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1045 ((hdma2d->Instance->BGPFCCR & DMA2D_BGPFCCR_START) != RESET)) |
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Added current STM32 standandard libraries in version independend folder structure
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|
1046 { |
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Added current STM32 standandard libraries in version independend folder structure
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changeset
|
1047 /* Get tick */ |
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parents:
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|
1048 tickstart = HAL_GetTick(); |
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|
1049 |
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|
1050 while(__HAL_DMA2D_GET_FLAG(hdma2d, DMA2D_FLAG_CTC) == RESET) |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
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|
1051 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1052 isrflags = READ_REG(hdma2d->Instance->ISR); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
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|
1053 if ((isrflags & (DMA2D_FLAG_CAE|DMA2D_FLAG_CE|DMA2D_FLAG_TE)) != RESET) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
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|
1054 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1055 if ((isrflags & DMA2D_FLAG_CAE) != RESET) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1056 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1057 hdma2d->ErrorCode |= HAL_DMA2D_ERROR_CAE; |
c78bcbd5deda
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Ideenmodellierer
parents:
diff
changeset
|
1058 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1059 if ((isrflags & DMA2D_FLAG_CE) != RESET) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1060 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1061 hdma2d->ErrorCode |= HAL_DMA2D_ERROR_CE; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
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|
1062 } |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1063 if ((isrflags & DMA2D_FLAG_TE) != RESET) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
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|
1064 { |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1065 hdma2d->ErrorCode |= HAL_DMA2D_ERROR_TE; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
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|
1066 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
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|
1067 /* Clear the CLUT Access Error, Configuration Error and Transfer Error flags */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
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|
1068 __HAL_DMA2D_CLEAR_FLAG(hdma2d, DMA2D_FLAG_CAE | DMA2D_FLAG_CE | DMA2D_FLAG_TE); |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1069 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1070 /* Change DMA2D state */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1071 hdma2d->State= HAL_DMA2D_STATE_ERROR; |
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Ideenmodellierer
parents:
diff
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|
1072 |
c78bcbd5deda
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Ideenmodellierer
parents:
diff
changeset
|
1073 /* Process unlocked */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1074 __HAL_UNLOCK(hdma2d); |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1075 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
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|
1076 return HAL_ERROR; |
c78bcbd5deda
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Ideenmodellierer
parents:
diff
changeset
|
1077 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1078 /* Check for the Timeout */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1079 if(Timeout != HAL_MAX_DELAY) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
|
1080 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1081 if((Timeout == 0U)||((HAL_GetTick() - tickstart ) > Timeout)) |
c78bcbd5deda
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Ideenmodellierer
parents:
diff
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|
1082 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1083 /* Update error code */ |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
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|
1084 hdma2d->ErrorCode |= HAL_DMA2D_ERROR_TIMEOUT; |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
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|
1085 |
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parents:
diff
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|
1086 /* Change the DMA2D state */ |
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|
1087 hdma2d->State= HAL_DMA2D_STATE_TIMEOUT; |
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diff
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|
1088 |
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parents:
diff
changeset
|
1089 /* Process unlocked */ |
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parents:
diff
changeset
|
1090 __HAL_UNLOCK(hdma2d); |
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Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
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|
1091 |
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Ideenmodellierer
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diff
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|
1092 return HAL_TIMEOUT; |
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parents:
diff
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|
1093 } |
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Ideenmodellierer
parents:
diff
changeset
|
1094 } |
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diff
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|
1095 } |
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diff
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|
1096 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
|
1097 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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diff
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|
1098 /* Clear the transfer complete and CLUT loading flags */ |
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parents:
diff
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|
1099 __HAL_DMA2D_CLEAR_FLAG(hdma2d, DMA2D_FLAG_TC|DMA2D_FLAG_CTC); |
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Ideenmodellierer
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|
1100 |
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Ideenmodellierer
parents:
diff
changeset
|
1101 /* Change DMA2D state */ |
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diff
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|
1102 hdma2d->State = HAL_DMA2D_STATE_READY; |
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Ideenmodellierer
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1103 |
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Ideenmodellierer
parents:
diff
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|
1104 /* Process unlocked */ |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
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|
1105 __HAL_UNLOCK(hdma2d); |
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|
1106 |
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parents:
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|
1107 return HAL_OK; |
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diff
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|
1108 } |
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diff
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|
1109 /** |
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parents:
diff
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|
1110 * @brief Handle DMA2D interrupt request. |
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Added current STM32 standandard libraries in version independend folder structure
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|
1111 * @param hdma2d Pointer to a DMA2D_HandleTypeDef structure that contains |
c78bcbd5deda
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|
1112 * the configuration information for the DMA2D. |
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Ideenmodellierer
parents:
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|
1113 * @retval HAL status |
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|
1114 */ |
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Added current STM32 standandard libraries in version independend folder structure
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|
1115 void HAL_DMA2D_IRQHandler(DMA2D_HandleTypeDef *hdma2d) |
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diff
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|
1116 { |
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|
1117 uint32_t isrflags = READ_REG(hdma2d->Instance->ISR); |
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1118 uint32_t crflags = READ_REG(hdma2d->Instance->CR); |
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|
1119 |
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parents:
diff
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|
1120 /* Transfer Error Interrupt management ***************************************/ |
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1121 if ((isrflags & DMA2D_FLAG_TE) != RESET) |
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Added current STM32 standandard libraries in version independend folder structure
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|
1122 { |
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|
1123 if ((crflags & DMA2D_IT_TE) != RESET) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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1124 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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diff
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|
1125 /* Disable the transfer Error interrupt */ |
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Added current STM32 standandard libraries in version independend folder structure
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|
1126 __HAL_DMA2D_DISABLE_IT(hdma2d, DMA2D_IT_TE); |
c78bcbd5deda
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|
1127 |
c78bcbd5deda
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diff
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|
1128 /* Update error code */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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diff
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|
1129 hdma2d->ErrorCode |= HAL_DMA2D_ERROR_TE; |
c78bcbd5deda
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|
1130 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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diff
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|
1131 /* Clear the transfer error flag */ |
c78bcbd5deda
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|
1132 __HAL_DMA2D_CLEAR_FLAG(hdma2d, DMA2D_FLAG_TE); |
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|
1133 |
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parents:
diff
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|
1134 /* Change DMA2D state */ |
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|
1135 hdma2d->State = HAL_DMA2D_STATE_ERROR; |
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|
1136 |
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|
1137 /* Process Unlocked */ |
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Added current STM32 standandard libraries in version independend folder structure
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|
1138 __HAL_UNLOCK(hdma2d); |
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|
1139 |
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1140 if(hdma2d->XferErrorCallback != NULL) |
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1141 { |
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1142 /* Transfer error Callback */ |
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Added current STM32 standandard libraries in version independend folder structure
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1143 hdma2d->XferErrorCallback(hdma2d); |
c78bcbd5deda
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1144 } |
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Added current STM32 standandard libraries in version independend folder structure
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|
1145 } |
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1146 } |
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|
1147 /* Configuration Error Interrupt management **********************************/ |
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Added current STM32 standandard libraries in version independend folder structure
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1148 if ((isrflags & DMA2D_FLAG_CE) != RESET) |
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Added current STM32 standandard libraries in version independend folder structure
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1149 { |
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1150 if ((crflags & DMA2D_IT_CE) != RESET) |
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Added current STM32 standandard libraries in version independend folder structure
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1151 { |
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1152 /* Disable the Configuration Error interrupt */ |
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Added current STM32 standandard libraries in version independend folder structure
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1153 __HAL_DMA2D_DISABLE_IT(hdma2d, DMA2D_IT_CE); |
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|
1154 |
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|
1155 /* Clear the Configuration error flag */ |
c78bcbd5deda
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|
1156 __HAL_DMA2D_CLEAR_FLAG(hdma2d, DMA2D_FLAG_CE); |
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|
1157 |
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|
1158 /* Update error code */ |
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|
1159 hdma2d->ErrorCode |= HAL_DMA2D_ERROR_CE; |
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|
1160 |
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|
1161 /* Change DMA2D state */ |
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1162 hdma2d->State = HAL_DMA2D_STATE_ERROR; |
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|
1163 |
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|
1164 /* Process Unlocked */ |
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|
1165 __HAL_UNLOCK(hdma2d); |
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|
1166 |
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|
1167 if(hdma2d->XferErrorCallback != NULL) |
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1168 { |
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|
1169 /* Transfer error Callback */ |
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1170 hdma2d->XferErrorCallback(hdma2d); |
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1171 } |
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1172 } |
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1173 } |
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|
1174 /* CLUT access Error Interrupt management ***********************************/ |
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1175 if ((isrflags & DMA2D_FLAG_CAE) != RESET) |
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1176 { |
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|
1177 if ((crflags & DMA2D_IT_CAE) != RESET) |
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|
1178 { |
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|
1179 /* Disable the CLUT access error interrupt */ |
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Added current STM32 standandard libraries in version independend folder structure
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|
1180 __HAL_DMA2D_DISABLE_IT(hdma2d, DMA2D_IT_CAE); |
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|
1181 |
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|
1182 /* Clear the CLUT access error flag */ |
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|
1183 __HAL_DMA2D_CLEAR_FLAG(hdma2d, DMA2D_FLAG_CAE); |
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Added current STM32 standandard libraries in version independend folder structure
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1184 |
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Added current STM32 standandard libraries in version independend folder structure
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|
1185 /* Update error code */ |
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Added current STM32 standandard libraries in version independend folder structure
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1186 hdma2d->ErrorCode |= HAL_DMA2D_ERROR_CAE; |
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Added current STM32 standandard libraries in version independend folder structure
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parents:
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|
1187 |
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Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
|
1188 /* Change DMA2D state */ |
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Added current STM32 standandard libraries in version independend folder structure
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|
1189 hdma2d->State = HAL_DMA2D_STATE_ERROR; |
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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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|
1191 /* Process Unlocked */ |
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Added current STM32 standandard libraries in version independend folder structure
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|
1192 __HAL_UNLOCK(hdma2d); |
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Added current STM32 standandard libraries in version independend folder structure
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|
1193 |
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Added current STM32 standandard libraries in version independend folder structure
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|
1194 if(hdma2d->XferErrorCallback != NULL) |
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Added current STM32 standandard libraries in version independend folder structure
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1195 { |
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Added current STM32 standandard libraries in version independend folder structure
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1196 /* Transfer error Callback */ |
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Added current STM32 standandard libraries in version independend folder structure
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|
1197 hdma2d->XferErrorCallback(hdma2d); |
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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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|
1199 } |
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Added current STM32 standandard libraries in version independend folder structure
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diff
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|
1200 } |
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Added current STM32 standandard libraries in version independend folder structure
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diff
changeset
|
1201 /* Transfer watermark Interrupt management **********************************/ |
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Added current STM32 standandard libraries in version independend folder structure
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|
1202 if ((isrflags & DMA2D_FLAG_TW) != RESET) |
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Added current STM32 standandard libraries in version independend folder structure
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|
1203 { |
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Added current STM32 standandard libraries in version independend folder structure
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|
1204 if ((crflags & DMA2D_IT_TW) != RESET) |
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Added current STM32 standandard libraries in version independend folder structure
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diff
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|
1205 { |
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Added current STM32 standandard libraries in version independend folder structure
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diff
changeset
|
1206 /* Disable the transfer watermark interrupt */ |
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Added current STM32 standandard libraries in version independend folder structure
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diff
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|
1207 __HAL_DMA2D_DISABLE_IT(hdma2d, DMA2D_IT_TW); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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|
1208 |
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Added current STM32 standandard libraries in version independend folder structure
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diff
changeset
|
1209 /* Clear the transfer watermark flag */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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|
1210 __HAL_DMA2D_CLEAR_FLAG(hdma2d, DMA2D_FLAG_TW); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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|
1211 |
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Added current STM32 standandard libraries in version independend folder structure
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|
1212 /* Transfer watermark Callback */ |
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Added current STM32 standandard libraries in version independend folder structure
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|
1213 HAL_DMA2D_LineEventCallback(hdma2d); |
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Added current STM32 standandard libraries in version independend folder structure
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|
1214 } |
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Added current STM32 standandard libraries in version independend folder structure
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|
1215 } |
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Added current STM32 standandard libraries in version independend folder structure
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|
1216 /* Transfer Complete Interrupt management ************************************/ |
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Added current STM32 standandard libraries in version independend folder structure
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1217 if ((isrflags & DMA2D_FLAG_TC) != RESET) |
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Added current STM32 standandard libraries in version independend folder structure
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|
1218 { |
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1219 if ((crflags & DMA2D_IT_TC) != RESET) |
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Added current STM32 standandard libraries in version independend folder structure
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|
1220 { |
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Added current STM32 standandard libraries in version independend folder structure
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|
1221 /* Disable the transfer complete interrupt */ |
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Added current STM32 standandard libraries in version independend folder structure
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|
1222 __HAL_DMA2D_DISABLE_IT(hdma2d, DMA2D_IT_TC); |
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Added current STM32 standandard libraries in version independend folder structure
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|
1223 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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|
1224 /* Clear the transfer complete flag */ |
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Added current STM32 standandard libraries in version independend folder structure
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|
1225 __HAL_DMA2D_CLEAR_FLAG(hdma2d, DMA2D_FLAG_TC); |
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|
1226 |
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|
1227 /* Update error code */ |
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Added current STM32 standandard libraries in version independend folder structure
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|
1228 hdma2d->ErrorCode |= HAL_DMA2D_ERROR_NONE; |
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Added current STM32 standandard libraries in version independend folder structure
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|
1229 |
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Added current STM32 standandard libraries in version independend folder structure
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diff
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|
1230 /* Change DMA2D state */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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|
1231 hdma2d->State = HAL_DMA2D_STATE_READY; |
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Added current STM32 standandard libraries in version independend folder structure
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|
1232 |
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|
1233 /* Process Unlocked */ |
c78bcbd5deda
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|
1234 __HAL_UNLOCK(hdma2d); |
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Added current STM32 standandard libraries in version independend folder structure
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|
1235 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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|
1236 if(hdma2d->XferCpltCallback != NULL) |
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|
1237 { |
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Added current STM32 standandard libraries in version independend folder structure
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|
1238 /* Transfer complete Callback */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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|
1239 hdma2d->XferCpltCallback(hdma2d); |
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Added current STM32 standandard libraries in version independend folder structure
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|
1240 } |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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|
1241 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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diff
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|
1242 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
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|
1243 /* CLUT Transfer Complete Interrupt management ******************************/ |
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Added current STM32 standandard libraries in version independend folder structure
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|
1244 if ((isrflags & DMA2D_FLAG_CTC) != RESET) |
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Added current STM32 standandard libraries in version independend folder structure
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|
1245 { |
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|
1246 if ((crflags & DMA2D_IT_CTC) != RESET) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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|
1247 { |
c78bcbd5deda
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diff
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|
1248 /* Disable the CLUT transfer complete interrupt */ |
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Added current STM32 standandard libraries in version independend folder structure
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|
1249 __HAL_DMA2D_DISABLE_IT(hdma2d, DMA2D_IT_CTC); |
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|
1250 |
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diff
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|
1251 /* Clear the CLUT transfer complete flag */ |
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Ideenmodellierer
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diff
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|
1252 __HAL_DMA2D_CLEAR_FLAG(hdma2d, DMA2D_FLAG_CTC); |
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Ideenmodellierer
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|
1253 |
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diff
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|
1254 /* Update error code */ |
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|
1255 hdma2d->ErrorCode |= HAL_DMA2D_ERROR_NONE; |
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|
1256 |
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|
1257 /* Change DMA2D state */ |
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|
1258 hdma2d->State = HAL_DMA2D_STATE_READY; |
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|
1259 |
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|
1260 /* Process Unlocked */ |
c78bcbd5deda
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|
1261 __HAL_UNLOCK(hdma2d); |
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|
1262 |
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|
1263 /* CLUT Transfer complete Callback */ |
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|
1264 HAL_DMA2D_CLUTLoadingCpltCallback(hdma2d); |
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|
1265 } |
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|
1266 } |
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|
1267 } |
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|
1268 |
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|
1269 /** |
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|
1270 * @brief Transfer watermark callback. |
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|
1271 * @param hdma2d pointer to a DMA2D_HandleTypeDef structure that contains |
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1272 * the configuration information for the DMA2D. |
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|
1273 * @retval None |
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|
1274 */ |
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|
1275 __weak void HAL_DMA2D_LineEventCallback(DMA2D_HandleTypeDef *hdma2d) |
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|
1276 { |
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|
1277 /* Prevent unused argument(s) compilation warning */ |
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|
1278 UNUSED(hdma2d); |
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|
1279 |
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1280 /* NOTE : This function should not be modified; when the callback is needed, |
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1281 the HAL_DMA2D_LineEventCallback can be implemented in the user file. |
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1282 */ |
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|
1283 } |
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|
1284 |
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|
1285 /** |
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1286 * @brief CLUT Transfer Complete callback. |
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1287 * @param hdma2d pointer to a DMA2D_HandleTypeDef structure that contains |
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1288 * the configuration information for the DMA2D. |
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1289 * @retval None |
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1290 */ |
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1291 __weak void HAL_DMA2D_CLUTLoadingCpltCallback(DMA2D_HandleTypeDef *hdma2d) |
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1292 { |
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1293 /* Prevent unused argument(s) compilation warning */ |
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|
1294 UNUSED(hdma2d); |
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1295 |
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1296 /* NOTE : This function should not be modified; when the callback is needed, |
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1297 the HAL_DMA2D_CLUTLoadingCpltCallback can be implemented in the user file. |
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1298 */ |
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1299 } |
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1300 |
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1301 /** |
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1302 * @} |
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1303 */ |
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1304 |
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1305 /** @defgroup DMA2D_Exported_Functions_Group3 Peripheral Control functions |
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1306 * @brief Peripheral Control functions |
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1307 * |
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1308 @verbatim |
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1309 =============================================================================== |
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1310 ##### Peripheral Control functions ##### |
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1311 =============================================================================== |
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1312 [..] This section provides functions allowing to: |
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1313 (+) Configure the DMA2D foreground or background layer parameters. |
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1314 (+) Configure the DMA2D CLUT transfer. |
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1315 (+) Configure the line watermark |
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1316 (+) Configure the dead time value. |
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1317 (+) Enable or disable the dead time value functionality. |
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diff
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|
1318 |
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Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
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|
1319 @endverbatim |
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parents:
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|
1320 * @{ |
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parents:
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|
1321 */ |
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Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
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|
1322 |
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parents:
diff
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|
1323 /** |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
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|
1324 * @brief Configure the DMA2D Layer according to the specified |
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Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
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|
1325 * parameters in the DMA2D_InitTypeDef and create the associated handle. |
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Added current STM32 standandard libraries in version independend folder structure
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diff
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|
1326 * @param hdma2d pointer to a DMA2D_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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|
1327 * the configuration information for the DMA2D. |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
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|
1328 * @param LayerIdx DMA2D Layer index. |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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diff
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|
1329 * This parameter can be one of the following values: |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1330 * 0(background) / 1(foreground) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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|
1331 * @retval HAL status |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
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|
1332 */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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|
1333 HAL_StatusTypeDef HAL_DMA2D_ConfigLayer(DMA2D_HandleTypeDef *hdma2d, uint32_t LayerIdx) |
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diff
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|
1334 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
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|
1335 DMA2D_LayerCfgTypeDef *pLayerCfg = &hdma2d->LayerCfg[LayerIdx]; |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
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|
1336 uint32_t regValue = 0U; |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
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|
1337 |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1338 /* Check the parameters */ |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
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|
1339 assert_param(IS_DMA2D_LAYER(LayerIdx)); |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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|
1340 assert_param(IS_DMA2D_OFFSET(pLayerCfg->InputOffset)); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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diff
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|
1341 if(hdma2d->Init.Mode != DMA2D_R2M) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
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|
1342 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
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|
1343 assert_param(IS_DMA2D_INPUT_COLOR_MODE(pLayerCfg->InputColorMode)); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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|
1344 if(hdma2d->Init.Mode != DMA2D_M2M) |
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Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
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|
1345 { |
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Added current STM32 standandard libraries in version independend folder structure
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diff
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|
1346 assert_param(IS_DMA2D_ALPHA_MODE(pLayerCfg->AlphaMode)); |
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Added current STM32 standandard libraries in version independend folder structure
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|
1347 } |
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diff
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|
1348 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
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|
1349 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
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|
1350 /* Process locked */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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diff
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|
1351 __HAL_LOCK(hdma2d); |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
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|
1352 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1353 /* Change DMA2D peripheral state */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
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|
1354 hdma2d->State = HAL_DMA2D_STATE_BUSY; |
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Added current STM32 standandard libraries in version independend folder structure
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|
1355 |
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Ideenmodellierer
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|
1356 /* DMA2D BGPFCR register configuration -----------------------------------*/ |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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|
1357 /* Prepare the value to be written to the BGPFCCR register */ |
c78bcbd5deda
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 if ((pLayerCfg->InputColorMode == DMA2D_INPUT_A4) || (pLayerCfg->InputColorMode == DMA2D_INPUT_A8)) |
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Added current STM32 standandard libraries in version independend folder structure
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|
1360 { |
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Added current STM32 standandard libraries in version independend folder structure
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parents:
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|
1361 regValue = pLayerCfg->InputColorMode | (pLayerCfg->AlphaMode << DMA2D_POSITION_BGPFCCR_AM) | (pLayerCfg->InputAlpha & DMA2D_BGPFCCR_ALPHA); |
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Added current STM32 standandard libraries in version independend folder structure
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|
1362 } |
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Ideenmodellierer
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|
1363 else |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
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|
1364 { |
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Added current STM32 standandard libraries in version independend folder structure
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parents:
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|
1365 regValue = pLayerCfg->InputColorMode | (pLayerCfg->AlphaMode << DMA2D_POSITION_BGPFCCR_AM) | (pLayerCfg->InputAlpha << DMA2D_POSITION_BGPFCCR_ALPHA); |
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Ideenmodellierer
parents:
diff
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|
1366 } |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
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|
1367 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1368 /* Configure the background DMA2D layer */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
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|
1369 if(LayerIdx == 0) |
c78bcbd5deda
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Ideenmodellierer
parents:
diff
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|
1370 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
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|
1371 /* Write DMA2D BGPFCCR register */ |
c78bcbd5deda
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Ideenmodellierer
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diff
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|
1372 MODIFY_REG(hdma2d->Instance->BGPFCCR, (DMA2D_BGPFCCR_CM | DMA2D_BGPFCCR_AM | DMA2D_BGPFCCR_ALPHA), regValue); |
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|
1373 |
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Added current STM32 standandard libraries in version independend folder structure
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diff
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|
1374 /* DMA2D BGOR register configuration -------------------------------------*/ |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
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|
1375 WRITE_REG(hdma2d->Instance->BGOR, pLayerCfg->InputOffset); |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
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|
1376 |
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Ideenmodellierer
parents:
diff
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|
1377 /* DMA2D BGCOLR register configuration -------------------------------------*/ |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
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|
1378 if ((pLayerCfg->InputColorMode == DMA2D_INPUT_A4) || (pLayerCfg->InputColorMode == DMA2D_INPUT_A8)) |
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Added current STM32 standandard libraries in version independend folder structure
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|
1379 { |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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|
1380 WRITE_REG(hdma2d->Instance->BGCOLR, pLayerCfg->InputAlpha & (DMA2D_BGCOLR_BLUE|DMA2D_BGCOLR_GREEN|DMA2D_BGCOLR_RED)); |
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diff
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|
1381 } |
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Ideenmodellierer
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diff
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|
1382 } |
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Ideenmodellierer
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diff
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|
1383 /* Configure the foreground DMA2D layer */ |
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Ideenmodellierer
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diff
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|
1384 else |
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diff
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|
1385 { |
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Added current STM32 standandard libraries in version independend folder structure
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diff
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|
1386 /* Write DMA2D FGPFCCR register */ |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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|
1387 MODIFY_REG(hdma2d->Instance->FGPFCCR, (DMA2D_BGPFCCR_CM | DMA2D_BGPFCCR_AM | DMA2D_BGPFCCR_ALPHA), regValue); |
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|
1388 |
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diff
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|
1389 /* DMA2D FGOR register configuration -------------------------------------*/ |
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Added current STM32 standandard libraries in version independend folder structure
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|
1390 WRITE_REG(hdma2d->Instance->FGOR, pLayerCfg->InputOffset); |
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diff
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|
1391 |
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|
1392 /* DMA2D FGCOLR register configuration -------------------------------------*/ |
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Added current STM32 standandard libraries in version independend folder structure
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|
1393 if ((pLayerCfg->InputColorMode == DMA2D_INPUT_A4) || (pLayerCfg->InputColorMode == DMA2D_INPUT_A8)) |
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diff
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|
1394 { |
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|
1395 WRITE_REG(hdma2d->Instance->FGCOLR, pLayerCfg->InputAlpha & (DMA2D_FGCOLR_BLUE|DMA2D_FGCOLR_GREEN|DMA2D_FGCOLR_RED)); |
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Added current STM32 standandard libraries in version independend folder structure
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|
1396 } |
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diff
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|
1397 } |
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Added current STM32 standandard libraries in version independend folder structure
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diff
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|
1398 /* Initialize the DMA2D state*/ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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|
1399 hdma2d->State = HAL_DMA2D_STATE_READY; |
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diff
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|
1400 |
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|
1401 /* Process unlocked */ |
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|
1402 __HAL_UNLOCK(hdma2d); |
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diff
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|
1403 |
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Added current STM32 standandard libraries in version independend folder structure
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|
1404 return HAL_OK; |
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|
1405 } |
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|
1406 |
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|
1407 /** |
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|
1408 * @brief Configure the DMA2D CLUT Transfer. |
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1409 * @param hdma2d Pointer to a DMA2D_HandleTypeDef structure that contains |
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1410 * the configuration information for the DMA2D. |
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|
1411 * @param CLUTCfg Pointer to a DMA2D_CLUTCfgTypeDef structure that contains |
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|
1412 * the configuration information for the color look up table. |
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|
1413 * @param LayerIdx DMA2D Layer index. |
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|
1414 * This parameter can be one of the following values: |
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|
1415 * 0(background) / 1(foreground) |
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|
1416 * @retval HAL status |
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|
1417 */ |
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|
1418 HAL_StatusTypeDef HAL_DMA2D_ConfigCLUT(DMA2D_HandleTypeDef *hdma2d, DMA2D_CLUTCfgTypeDef CLUTCfg, uint32_t LayerIdx) |
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|
1419 { |
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1420 /* Check the parameters */ |
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|
1421 assert_param(IS_DMA2D_LAYER(LayerIdx)); |
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1422 assert_param(IS_DMA2D_CLUT_CM(CLUTCfg.CLUTColorMode)); |
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|
1423 assert_param(IS_DMA2D_CLUT_SIZE(CLUTCfg.Size)); |
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|
1424 |
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1425 /* Process locked */ |
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|
1426 __HAL_LOCK(hdma2d); |
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|
1427 |
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|
1428 /* Change DMA2D peripheral state */ |
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1429 hdma2d->State = HAL_DMA2D_STATE_BUSY; |
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1430 |
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1431 /* Configure the CLUT of the background DMA2D layer */ |
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1432 if(LayerIdx == 0U) |
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1433 { |
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1434 /* Write background CLUT memory address */ |
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1435 WRITE_REG(hdma2d->Instance->BGCMAR, (uint32_t)CLUTCfg.pCLUT); |
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1436 |
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1437 /* Write background CLUT size and CLUT color mode */ |
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1438 MODIFY_REG(hdma2d->Instance->BGPFCCR, (DMA2D_BGPFCCR_CS | DMA2D_BGPFCCR_CCM), |
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1439 ((CLUTCfg.Size << DMA2D_POSITION_BGPFCCR_CS) | (CLUTCfg.CLUTColorMode << DMA2D_POSITION_BGPFCCR_CCM))); |
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|
1440 } |
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|
1441 /* Configure the CLUT of the foreground DMA2D layer */ |
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|
1442 else |
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1443 { |
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changeset
|
1444 /* Write foreground CLUT memory address */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1445 WRITE_REG(hdma2d->Instance->FGCMAR, (uint32_t)CLUTCfg.pCLUT); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1446 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1447 /* Write foreground CLUT size and CLUT color mode */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1448 MODIFY_REG(hdma2d->Instance->FGPFCCR, (DMA2D_FGPFCCR_CS | DMA2D_FGPFCCR_CCM), |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1449 ((CLUTCfg.Size << DMA2D_POSITION_BGPFCCR_CS) | (CLUTCfg.CLUTColorMode << DMA2D_POSITION_FGPFCCR_CCM))); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1450 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1451 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1452 /* Set the DMA2D state to Ready */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1453 hdma2d->State = HAL_DMA2D_STATE_READY; |
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 unlocked */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1456 __HAL_UNLOCK(hdma2d); |
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 return HAL_OK; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1459 } |
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 /** |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1462 * @brief Configure the line watermark. |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1463 * @param hdma2d Pointer to a DMA2D_HandleTypeDef structure that contains |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1464 * the configuration information for the DMA2D. |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1465 * @param Line Line Watermark configuration (maximum 16-bit long value expected). |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1466 * @note HAL_DMA2D_ProgramLineEvent() API enables the transfer watermark interrupt. |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1467 * @note The transfer watermark interrupt is disabled once it has occurred. |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1468 * @retval HAL status |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1469 */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1470 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1471 HAL_StatusTypeDef HAL_DMA2D_ProgramLineEvent(DMA2D_HandleTypeDef *hdma2d, uint32_t Line) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1472 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1473 /* Check the parameters */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1474 assert_param(IS_DMA2D_LINEWATERMARK(Line)); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1475 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1476 if (Line > DMA2D_LWR_LW) |
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 return HAL_ERROR; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1479 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1480 else |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1481 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1482 /* Process locked */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1483 __HAL_LOCK(hdma2d); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1484 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1485 /* Change DMA2D peripheral state */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1486 hdma2d->State = HAL_DMA2D_STATE_BUSY; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1487 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1488 /* Sets the Line watermark configuration */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1489 WRITE_REG(hdma2d->Instance->LWR, Line); |
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 /* Enable the Line interrupt */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1492 __HAL_DMA2D_ENABLE_IT(hdma2d, DMA2D_IT_TW); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1493 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1494 /* Initialize the DMA2D state */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1495 hdma2d->State = HAL_DMA2D_STATE_READY; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1496 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1497 /* Process unlocked */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1498 __HAL_UNLOCK(hdma2d); |
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 return HAL_OK; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1501 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1502 } |
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 /** |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1505 * @brief Enable DMA2D dead time feature. |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1506 * @param hdma2d DMA2D handle. |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1507 * @retval HAL status |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1508 */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1509 HAL_StatusTypeDef HAL_DMA2D_EnableDeadTime(DMA2D_HandleTypeDef *hdma2d) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1510 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1511 /* Process Locked */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1512 __HAL_LOCK(hdma2d); |
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 hdma2d->State = HAL_DMA2D_STATE_BUSY; |
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 /* Set DMA2D_AMTCR EN bit */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1517 SET_BIT(hdma2d->Instance->AMTCR, DMA2D_AMTCR_EN); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1518 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1519 hdma2d->State = HAL_DMA2D_STATE_READY; |
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 /* Process Unlocked */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1522 __HAL_UNLOCK(hdma2d); |
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 return HAL_OK; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1525 } |
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 /** |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1528 * @brief Disable DMA2D dead time feature. |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1529 * @param hdma2d DMA2D handle. |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1530 * @retval HAL status |
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 HAL_StatusTypeDef HAL_DMA2D_DisableDeadTime(DMA2D_HandleTypeDef *hdma2d) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1533 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1534 /* Process Locked */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1535 __HAL_LOCK(hdma2d); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1536 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1537 hdma2d->State = HAL_DMA2D_STATE_BUSY; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1538 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1539 /* Clear DMA2D_AMTCR EN bit */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1540 CLEAR_BIT(hdma2d->Instance->AMTCR, DMA2D_AMTCR_EN); |
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 hdma2d->State = HAL_DMA2D_STATE_READY; |
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 /* Process Unlocked */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
|
1545 __HAL_UNLOCK(hdma2d); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
|
1546 |
c78bcbd5deda
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parents:
diff
changeset
|
1547 return HAL_OK; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
|
1548 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1549 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1550 /** |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
|
1551 * @brief Configure dead time. |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
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|
1552 * @note The dead time value represents the guaranteed minimum number of cycles between |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
|
1553 * two consecutive transactions on the AHB bus. |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
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|
1554 * @param hdma2d DMA2D handle. |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
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|
1555 * @param DeadTime dead time value. |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
changeset
|
1556 * @retval HAL status |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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diff
changeset
|
1557 */ |
c78bcbd5deda
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diff
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|
1558 HAL_StatusTypeDef HAL_DMA2D_ConfigDeadTime(DMA2D_HandleTypeDef *hdma2d, uint8_t DeadTime) |
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|
1559 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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diff
changeset
|
1560 /* Process Locked */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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diff
changeset
|
1561 __HAL_LOCK(hdma2d); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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diff
changeset
|
1562 |
c78bcbd5deda
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diff
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|
1563 hdma2d->State = HAL_DMA2D_STATE_BUSY; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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|
1564 |
c78bcbd5deda
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diff
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|
1565 /* Set DMA2D_AMTCR DT field */ |
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diff
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|
1566 MODIFY_REG(hdma2d->Instance->AMTCR, DMA2D_AMTCR_DT, (((uint32_t) DeadTime) << DMA2D_POSITION_AMTCR_DT)); |
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diff
changeset
|
1567 |
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diff
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|
1568 hdma2d->State = HAL_DMA2D_STATE_READY; |
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|
1569 |
c78bcbd5deda
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diff
changeset
|
1570 /* Process Unlocked */ |
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|
1571 __HAL_UNLOCK(hdma2d); |
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|
1572 |
c78bcbd5deda
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diff
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|
1573 return HAL_OK; |
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diff
changeset
|
1574 } |
c78bcbd5deda
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|
1575 |
c78bcbd5deda
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diff
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|
1576 /** |
c78bcbd5deda
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diff
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|
1577 * @} |
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|
1578 */ |
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1579 |
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1580 /** @defgroup DMA2D_Exported_Functions_Group4 Peripheral State and Error functions |
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1581 * @brief Peripheral State functions |
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|
1582 * |
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|
1583 @verbatim |
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|
1584 =============================================================================== |
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1585 ##### Peripheral State and Errors functions ##### |
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|
1586 =============================================================================== |
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|
1587 [..] |
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|
1588 This subsection provides functions allowing to : |
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1589 (+) Get the DMA2D state |
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1590 (+) Get the DMA2D error code |
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|
1591 |
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1592 @endverbatim |
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1593 * @{ |
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|
1594 */ |
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|
1595 |
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|
1596 /** |
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1597 * @brief Return the DMA2D state |
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1598 * @param hdma2d pointer to a DMA2D_HandleTypeDef structure that contains |
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1599 * the configuration information for the DMA2D. |
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1600 * @retval HAL state |
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|
1601 */ |
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1602 HAL_DMA2D_StateTypeDef HAL_DMA2D_GetState(DMA2D_HandleTypeDef *hdma2d) |
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1603 { |
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1604 return hdma2d->State; |
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1605 } |
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1606 |
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1607 /** |
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1608 * @brief Return the DMA2D error code |
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1609 * @param hdma2d pointer to a DMA2D_HandleTypeDef structure that contains |
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1610 * the configuration information for DMA2D. |
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1611 * @retval DMA2D Error Code |
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1612 */ |
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1613 uint32_t HAL_DMA2D_GetError(DMA2D_HandleTypeDef *hdma2d) |
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1614 { |
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1615 return hdma2d->ErrorCode; |
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1616 } |
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1617 |
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1618 /** |
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1619 * @} |
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|
1620 */ |
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1621 |
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1622 /** |
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1623 * @} |
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|
1624 */ |
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|
1625 |
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1626 /** @defgroup DMA2D_Private_Functions DMA2D Private Functions |
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1627 * @{ |
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|
1628 */ |
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|
1629 |
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|
1630 /** |
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1631 * @brief Set the DMA2D transfer parameters. |
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1632 * @param hdma2d Pointer to a DMA2D_HandleTypeDef structure that contains |
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1633 * the configuration information for the specified DMA2D. |
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1634 * @param pdata The source memory Buffer address |
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1635 * @param DstAddress The destination memory Buffer address |
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1636 * @param Width The width of data to be transferred from source to destination. |
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1637 * @param Height The height of data to be transferred from source to destination. |
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1638 * @retval HAL status |
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|
1639 */ |
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|
1640 static void DMA2D_SetConfig(DMA2D_HandleTypeDef *hdma2d, uint32_t pdata, uint32_t DstAddress, uint32_t Width, uint32_t Height) |
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1641 { |
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1642 uint32_t tmp = 0U; |
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1643 uint32_t tmp1 = 0U; |
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1644 uint32_t tmp2 = 0U; |
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1645 uint32_t tmp3 = 0U; |
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|
1646 uint32_t tmp4 = 0U; |
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|
1647 |
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1648 /* Configure DMA2D data size */ |
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|
1649 MODIFY_REG(hdma2d->Instance->NLR, (DMA2D_NLR_NL|DMA2D_NLR_PL), (Height| (Width << DMA2D_POSITION_NLR_PL))); |
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1650 |
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1651 /* Configure DMA2D destination address */ |
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1652 WRITE_REG(hdma2d->Instance->OMAR, DstAddress); |
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|
1653 |
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1654 /* Register to memory DMA2D mode selected */ |
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1655 if (hdma2d->Init.Mode == DMA2D_R2M) |
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|
1656 { |
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1657 tmp1 = pdata & DMA2D_OCOLR_ALPHA_1; |
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1658 tmp2 = pdata & DMA2D_OCOLR_RED_1; |
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1659 tmp3 = pdata & DMA2D_OCOLR_GREEN_1; |
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1660 tmp4 = pdata & DMA2D_OCOLR_BLUE_1; |
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|
1661 |
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1662 /* Prepare the value to be written to the OCOLR register according to the color mode */ |
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1663 if (hdma2d->Init.ColorMode == DMA2D_OUTPUT_ARGB8888) |
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|
1664 { |
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1665 tmp = (tmp3 | tmp2 | tmp1| tmp4); |
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|
1666 } |
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1667 else if (hdma2d->Init.ColorMode == DMA2D_OUTPUT_RGB888) |
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1668 { |
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1669 tmp = (tmp3 | tmp2 | tmp4); |
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|
1670 } |
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1671 else if (hdma2d->Init.ColorMode == DMA2D_OUTPUT_RGB565) |
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1672 { |
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1673 tmp2 = (tmp2 >> 19U); |
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1674 tmp3 = (tmp3 >> 10U); |
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1675 tmp4 = (tmp4 >> 3U); |
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1676 tmp = ((tmp3 << 5U) | (tmp2 << 11U) | tmp4); |
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1677 } |
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1678 else if (hdma2d->Init.ColorMode == DMA2D_OUTPUT_ARGB1555) |
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1679 { |
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1680 tmp1 = (tmp1 >> 31U); |
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1681 tmp2 = (tmp2 >> 19U); |
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1682 tmp3 = (tmp3 >> 11U); |
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1683 tmp4 = (tmp4 >> 3U); |
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1684 tmp = ((tmp3 << 5U) | (tmp2 << 10U) | (tmp1 << 15U) | tmp4); |
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1685 } |
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1686 else /* Dhdma2d->Init.ColorMode = DMA2D_OUTPUT_ARGB4444 */ |
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1687 { |
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1688 tmp1 = (tmp1 >> 28U); |
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1689 tmp2 = (tmp2 >> 20U); |
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1690 tmp3 = (tmp3 >> 12U); |
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1691 tmp4 = (tmp4 >> 4U); |
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1692 tmp = ((tmp3 << 4U) | (tmp2 << 8U) | (tmp1 << 12U) | tmp4); |
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1693 } |
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1694 /* Write to DMA2D OCOLR register */ |
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1695 WRITE_REG(hdma2d->Instance->OCOLR, tmp); |
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1696 } |
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1697 else /* M2M, M2M_PFC or M2M_Blending DMA2D Mode */ |
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1698 { |
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1699 /* Configure DMA2D source address */ |
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1700 WRITE_REG(hdma2d->Instance->FGMAR, pdata); |
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1701 } |
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1702 } |
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1703 |
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1704 /** |
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1705 * @} |
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1706 */ |
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1707 #endif /* STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx || STM32F469xx || STM32F479xx */ |
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1708 #endif /* HAL_DMA2D_MODULE_ENABLED */ |
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1709 /** |
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1710 * @} |
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1711 */ |
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1712 |
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1713 /** |
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1714 * @} |
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1715 */ |
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1716 |
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1717 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ |