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annotate Common/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_ll_dma2d.c @ 592:f52bc70e380f

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MotionCtrl - Sectorview Map sectors directly to custom views: In previous version detection of sector changes lead to a button event which triggered the change of the shown custom view. As result the views shown were depending on the angle which is present while entering focus state. The new implementation maps the primary view to the center sector and assigns the other enabled views around the center => views will always appear at the same angle value.
author Ideenmodellierer
date Sun, 03 Jan 2021 14:43:16 +0100
parents c78bcbd5deda
children
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1 /**
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2 ******************************************************************************
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3 * @file stm32f4xx_ll_dma2d.c
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4 * @author MCD Application Team
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5 * @brief DMA2D LL module driver.
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6 ******************************************************************************
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7 * @attention
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8 *
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9 * <h2><center>&copy; COPYRIGHT(c) 2017 STMicroelectronics</center></h2>
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10 *
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11 * Redistribution and use in source and binary forms, with or without modification,
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12 * are permitted provided that the following conditions are met:
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13 * 1. Redistributions of source code must retain the above copyright notice,
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14 * this list of conditions and the following disclaimer.
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15 * 2. Redistributions in binary form must reproduce the above copyright notice,
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16 * this list of conditions and the following disclaimer in the documentation
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17 * and/or other materials provided with the distribution.
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18 * 3. Neither the name of STMicroelectronics nor the names of its contributors
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19 * may be used to endorse or promote products derived from this software
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20 * without specific prior written permission.
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21 *
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22 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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23 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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24 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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25 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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26 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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27 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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28 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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29 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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30 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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31 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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32 *
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33 ******************************************************************************
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34 */
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35 #if defined(USE_FULL_LL_DRIVER)
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36
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37 /* Includes ------------------------------------------------------------------*/
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38 #include "stm32f4xx_ll_dma2d.h"
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39 #include "stm32f4xx_ll_bus.h"
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40 #ifdef USE_FULL_ASSERT
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41 #include "stm32_assert.h"
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42 #else
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43 #define assert_param(expr) ((void)0U)
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44 #endif
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45
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46 /** @addtogroup STM32F4xx_LL_Driver
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47 * @{
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48 */
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49
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50 #if defined (DMA2D)
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51
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52 /** @addtogroup DMA2D_LL
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53 * @{
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54 */
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55
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56 /* Private types -------------------------------------------------------------*/
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57 /* Private variables ---------------------------------------------------------*/
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58 /* Private constants ---------------------------------------------------------*/
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59 /** @addtogroup DMA2D_LL_Private_Constants DMA2D Private Constants
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60 * @{
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61 */
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62 #define LL_DMA2D_COLOR 0xFFU /*!< Maximum output color setting */
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63 #define LL_DMA2D_NUMBEROFLINES DMA2D_NLR_NL /*!< Maximum number of lines */
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64 #define LL_DMA2D_NUMBEROFPIXELS (DMA2D_NLR_PL >> DMA2D_NLR_PL_Pos) /*!< Maximum number of pixels per lines */
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65 #define LL_DMA2D_OFFSET_MAX 0x3FFFU /*!< Maximum output line offset expressed in pixels */
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66 #define LL_DMA2D_CLUTSIZE_MAX 0xFFU /*!< Maximum CLUT size */
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67 /**
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68 * @}
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69 */
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70 /* Private macros ------------------------------------------------------------*/
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71 /** @addtogroup DMA2D_LL_Private_Macros
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72 * @{
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73 */
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74 #define IS_LL_DMA2D_MODE(MODE) (((MODE) == LL_DMA2D_MODE_M2M) || \
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75 ((MODE) == LL_DMA2D_MODE_M2M_PFC) || \
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76 ((MODE) == LL_DMA2D_MODE_M2M_BLEND) || \
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77 ((MODE) == LL_DMA2D_MODE_R2M))
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78
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79 #define IS_LL_DMA2D_OCMODE(MODE_ARGB) (((MODE_ARGB) == LL_DMA2D_OUTPUT_MODE_ARGB8888) || \
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80 ((MODE_ARGB) == LL_DMA2D_OUTPUT_MODE_RGB888) || \
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81 ((MODE_ARGB) == LL_DMA2D_OUTPUT_MODE_RGB565) || \
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82 ((MODE_ARGB) == LL_DMA2D_OUTPUT_MODE_ARGB1555) || \
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83 ((MODE_ARGB) == LL_DMA2D_OUTPUT_MODE_ARGB4444))
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84
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85 #define IS_LL_DMA2D_GREEN(GREEN) ((GREEN) <= LL_DMA2D_COLOR)
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86 #define IS_LL_DMA2D_RED(RED) ((RED) <= LL_DMA2D_COLOR)
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87 #define IS_LL_DMA2D_BLUE(BLUE) ((BLUE) <= LL_DMA2D_COLOR)
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88 #define IS_LL_DMA2D_ALPHA(ALPHA) ((ALPHA) <= LL_DMA2D_COLOR)
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89
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90 #define IS_LL_DMA2D_OFFSET(OFFSET) ((OFFSET) <= LL_DMA2D_OFFSET_MAX)
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91
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92 #define IS_LL_DMA2D_LINE(LINES) ((LINES) <= LL_DMA2D_NUMBEROFLINES)
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93 #define IS_LL_DMA2D_PIXEL(PIXELS) ((PIXELS) <= LL_DMA2D_NUMBEROFPIXELS)
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94
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95 #define IS_LL_DMA2D_LCMODE(MODE_ARGB) (((MODE_ARGB) == LL_DMA2D_INPUT_MODE_ARGB8888) || \
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96 ((MODE_ARGB) == LL_DMA2D_INPUT_MODE_RGB888) || \
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97 ((MODE_ARGB) == LL_DMA2D_INPUT_MODE_RGB565) || \
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98 ((MODE_ARGB) == LL_DMA2D_INPUT_MODE_ARGB1555) || \
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99 ((MODE_ARGB) == LL_DMA2D_INPUT_MODE_ARGB4444) || \
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100 ((MODE_ARGB) == LL_DMA2D_INPUT_MODE_L8) || \
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101 ((MODE_ARGB) == LL_DMA2D_INPUT_MODE_AL44) || \
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102 ((MODE_ARGB) == LL_DMA2D_INPUT_MODE_AL88) || \
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103 ((MODE_ARGB) == LL_DMA2D_INPUT_MODE_L4) || \
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104 ((MODE_ARGB) == LL_DMA2D_INPUT_MODE_A8) || \
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105 ((MODE_ARGB) == LL_DMA2D_INPUT_MODE_A4))
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106
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107 #define IS_LL_DMA2D_CLUTCMODE(CLUTCMODE) (((CLUTCMODE) == LL_DMA2D_CLUT_COLOR_MODE_ARGB8888) || \
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108 ((CLUTCMODE) == LL_DMA2D_CLUT_COLOR_MODE_RGB888))
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109
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110 #define IS_LL_DMA2D_CLUTSIZE(SIZE) ((SIZE) <= LL_DMA2D_CLUTSIZE_MAX)
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111
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112 #define IS_LL_DMA2D_ALPHAMODE(MODE) (((MODE) == LL_DMA2D_ALPHA_MODE_NO_MODIF) || \
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113 ((MODE) == LL_DMA2D_ALPHA_MODE_REPLACE) || \
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114 ((MODE) == LL_DMA2D_ALPHA_MODE_COMBINE))
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115 /**
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116 * @}
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117 */
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118
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119 /* Private function prototypes -----------------------------------------------*/
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120
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121 /* Exported functions --------------------------------------------------------*/
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122 /** @addtogroup DMA2D_LL_Exported_Functions
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123 * @{
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124 */
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125
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126 /** @addtogroup DMA2D_LL_EF_Init_Functions Initialization and De-initialization Functions
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127 * @{
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128 */
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129
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130 /**
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131 * @brief De-initialize DMA2D registers (registers restored to their default values).
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132 * @param DMA2Dx DMA2D Instance
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133 * @retval An ErrorStatus enumeration value:
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134 * - SUCCESS: DMA2D registers are de-initialized
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135 * - ERROR: DMA2D registers are not de-initialized
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136 */
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137 ErrorStatus LL_DMA2D_DeInit(DMA2D_TypeDef *DMA2Dx)
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138 {
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139 ErrorStatus status = SUCCESS;
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140
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141 /* Check the parameters */
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142 assert_param(IS_DMA2D_ALL_INSTANCE(DMA2Dx));
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143
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144 if (DMA2Dx == DMA2D)
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145 {
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146 /* Force reset of DMA2D clock */
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147 LL_AHB1_GRP1_ForceReset(LL_AHB1_GRP1_PERIPH_DMA2D);
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148
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149 /* Release reset of DMA2D clock */
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150 LL_AHB1_GRP1_ReleaseReset(LL_AHB1_GRP1_PERIPH_DMA2D);
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151 }
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152 else
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153 {
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154 status = ERROR;
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155 }
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156
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157 return (status);
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158 }
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159
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160 /**
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161 * @brief Initialize DMA2D registers according to the specified parameters in DMA2D_InitStruct.
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162 * @note DMA2D transfers must be disabled to set initialization bits in configuration registers,
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163 * otherwise ERROR result is returned.
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164 * @param DMA2Dx DMA2D Instance
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165 * @param DMA2D_InitStruct pointer to a LL_DMA2D_InitTypeDef structure
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166 * that contains the configuration information for the specified DMA2D peripheral.
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167 * @retval An ErrorStatus enumeration value:
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168 * - SUCCESS: DMA2D registers are initialized according to DMA2D_InitStruct content
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169 * - ERROR: Issue occurred during DMA2D registers initialization
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170 */
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171 ErrorStatus LL_DMA2D_Init(DMA2D_TypeDef *DMA2Dx, LL_DMA2D_InitTypeDef *DMA2D_InitStruct)
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172 {
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173 ErrorStatus status = ERROR;
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174 LL_DMA2D_ColorTypeDef DMA2D_ColorStruct;
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175 uint32_t tmp = 0U, tmp1 = 0U, tmp2 = 0U;
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176
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177 /* Check the parameters */
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178 assert_param(IS_DMA2D_ALL_INSTANCE(DMA2Dx));
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179 assert_param(IS_LL_DMA2D_MODE(DMA2D_InitStruct->Mode));
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180 assert_param(IS_LL_DMA2D_OCMODE(DMA2D_InitStruct->ColorMode));
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181 assert_param(IS_LL_DMA2D_LINE(DMA2D_InitStruct->NbrOfLines));
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182 assert_param(IS_LL_DMA2D_PIXEL(DMA2D_InitStruct->NbrOfPixelsPerLines));
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183 assert_param(IS_LL_DMA2D_GREEN(DMA2D_InitStruct->OutputGreen));
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184 assert_param(IS_LL_DMA2D_RED(DMA2D_InitStruct->OutputRed));
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185 assert_param(IS_LL_DMA2D_BLUE(DMA2D_InitStruct->OutputBlue));
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186 assert_param(IS_LL_DMA2D_ALPHA(DMA2D_InitStruct->OutputAlpha));
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187 assert_param(IS_LL_DMA2D_OFFSET(DMA2D_InitStruct->LineOffset));
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188
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189 /* DMA2D transfers must be disabled to configure bits in initialization registers */
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190 tmp = LL_DMA2D_IsTransferOngoing(DMA2Dx);
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191 tmp1 = LL_DMA2D_FGND_IsEnabledCLUTLoad(DMA2Dx);
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192 tmp2 = LL_DMA2D_BGND_IsEnabledCLUTLoad(DMA2Dx);
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193 if ((tmp == 0U) && (tmp1 == 0U) && (tmp2 == 0U))
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194 {
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195 /* DMA2D CR register configuration -------------------------------------------*/
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196 LL_DMA2D_SetMode(DMA2Dx, DMA2D_InitStruct->Mode);
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197
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198 /* DMA2D OPFCCR register configuration ---------------------------------------*/
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199 MODIFY_REG(DMA2Dx->OPFCCR, DMA2D_OPFCCR_CM, DMA2D_InitStruct->ColorMode);
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200
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201 /* DMA2D OOR register configuration ------------------------------------------*/
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202 LL_DMA2D_SetLineOffset(DMA2Dx, DMA2D_InitStruct->LineOffset);
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203
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204 /* DMA2D NLR register configuration ------------------------------------------*/
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205 LL_DMA2D_ConfigSize(DMA2Dx, DMA2D_InitStruct->NbrOfLines, DMA2D_InitStruct->NbrOfPixelsPerLines);
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206
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207 /* DMA2D OMAR register configuration ------------------------------------------*/
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208 LL_DMA2D_SetOutputMemAddr(DMA2Dx, DMA2D_InitStruct->OutputMemoryAddress);
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209
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210 /* DMA2D OCOLR register configuration ------------------------------------------*/
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211 DMA2D_ColorStruct.ColorMode = DMA2D_InitStruct->ColorMode;
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212 DMA2D_ColorStruct.OutputBlue = DMA2D_InitStruct->OutputBlue;
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213 DMA2D_ColorStruct.OutputGreen = DMA2D_InitStruct->OutputGreen;
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214 DMA2D_ColorStruct.OutputRed = DMA2D_InitStruct->OutputRed;
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215 DMA2D_ColorStruct.OutputAlpha = DMA2D_InitStruct->OutputAlpha;
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216 LL_DMA2D_ConfigOutputColor(DMA2Dx, &DMA2D_ColorStruct);
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217
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218 status = SUCCESS;
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219 }
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220 /* If DMA2D transfers are not disabled, return ERROR */
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221
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222 return (status);
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223 }
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224
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225 /**
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226 * @brief Set each @ref LL_DMA2D_InitTypeDef field to default value.
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227 * @param DMA2D_InitStruct pointer to a @ref LL_DMA2D_InitTypeDef structure
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228 * whose fields will be set to default values.
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229 * @retval None
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230 */
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231 void LL_DMA2D_StructInit(LL_DMA2D_InitTypeDef *DMA2D_InitStruct)
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232 {
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233 /* Set DMA2D_InitStruct fields to default values */
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234 DMA2D_InitStruct->Mode = LL_DMA2D_MODE_M2M;
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235 DMA2D_InitStruct->ColorMode = LL_DMA2D_OUTPUT_MODE_ARGB8888;
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236 DMA2D_InitStruct->NbrOfLines = 0x0U;
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237 DMA2D_InitStruct->NbrOfPixelsPerLines = 0x0U;
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238 DMA2D_InitStruct->LineOffset = 0x0U;
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239 DMA2D_InitStruct->OutputBlue = 0x0U;
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240 DMA2D_InitStruct->OutputGreen = 0x0U;
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241 DMA2D_InitStruct->OutputRed = 0x0U;
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242 DMA2D_InitStruct->OutputAlpha = 0x0U;
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243 DMA2D_InitStruct->OutputMemoryAddress = 0x0U;
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244 }
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245
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246 /**
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247 * @brief Configure the foreground or background according to the specified parameters
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248 * in the LL_DMA2D_LayerCfgTypeDef structure.
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249 * @param DMA2Dx DMA2D Instance
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250 * @param DMA2D_LayerCfg pointer to a LL_DMA2D_LayerCfgTypeDef structure that contains
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251 * the configuration information for the specified layer.
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252 * @param LayerIdx DMA2D Layer index.
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253 * This parameter can be one of the following values:
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254 * 0(background) / 1(foreground)
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255 * @retval None
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256 */
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257 void LL_DMA2D_ConfigLayer(DMA2D_TypeDef *DMA2Dx, LL_DMA2D_LayerCfgTypeDef *DMA2D_LayerCfg, uint32_t LayerIdx)
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258 {
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259 /* Check the parameters */
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260 assert_param(IS_LL_DMA2D_OFFSET(DMA2D_LayerCfg->LineOffset));
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261 assert_param(IS_LL_DMA2D_LCMODE(DMA2D_LayerCfg->ColorMode));
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262 assert_param(IS_LL_DMA2D_CLUTCMODE(DMA2D_LayerCfg->CLUTColorMode));
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263 assert_param(IS_LL_DMA2D_CLUTSIZE(DMA2D_LayerCfg->CLUTSize));
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264 assert_param(IS_LL_DMA2D_ALPHAMODE(DMA2D_LayerCfg->AlphaMode));
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265 assert_param(IS_LL_DMA2D_GREEN(DMA2D_LayerCfg->Green));
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266 assert_param(IS_LL_DMA2D_RED(DMA2D_LayerCfg->Red));
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267 assert_param(IS_LL_DMA2D_BLUE(DMA2D_LayerCfg->Blue));
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268 assert_param(IS_LL_DMA2D_ALPHA(DMA2D_LayerCfg->Alpha));
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269
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270 if (LayerIdx == 0U)
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271 {
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272 /* Configure the background memory address */
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273 LL_DMA2D_BGND_SetMemAddr(DMA2Dx, DMA2D_LayerCfg->MemoryAddress);
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274
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275 /* Configure the background line offset */
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276 LL_DMA2D_BGND_SetLineOffset(DMA2Dx, DMA2D_LayerCfg->LineOffset);
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277
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278 /* Configure the background Alpha value, Alpha mode, CLUT size, CLUT Color mode and Color mode */
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279 MODIFY_REG(DMA2Dx->BGPFCCR, \
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280 (DMA2D_BGPFCCR_ALPHA | DMA2D_BGPFCCR_AM | DMA2D_BGPFCCR_CS | DMA2D_BGPFCCR_CCM | DMA2D_BGPFCCR_CM), \
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281 ((DMA2D_LayerCfg->Alpha << DMA2D_BGPFCCR_ALPHA_Pos) | DMA2D_LayerCfg->AlphaMode | \
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282 (DMA2D_LayerCfg->CLUTSize << DMA2D_BGPFCCR_CS_Pos) | DMA2D_LayerCfg->CLUTColorMode | \
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283 DMA2D_LayerCfg->ColorMode));
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284
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285 /* Configure the background color */
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286 LL_DMA2D_BGND_SetColor(DMA2Dx, DMA2D_LayerCfg->Red, DMA2D_LayerCfg->Green, DMA2D_LayerCfg->Blue);
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287
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288 /* Configure the background CLUT memory address */
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289 LL_DMA2D_BGND_SetCLUTMemAddr(DMA2Dx, DMA2D_LayerCfg->CLUTMemoryAddress);
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290 }
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291 else
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292 {
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293 /* Configure the foreground memory address */
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294 LL_DMA2D_FGND_SetMemAddr(DMA2Dx, DMA2D_LayerCfg->MemoryAddress);
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295
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296 /* Configure the foreground line offset */
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297 LL_DMA2D_FGND_SetLineOffset(DMA2Dx, DMA2D_LayerCfg->LineOffset);
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298
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299 /* Configure the foreground Alpha value, Alpha mode, CLUT size, CLUT Color mode and Color mode */
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300 MODIFY_REG(DMA2Dx->FGPFCCR, \
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301 (DMA2D_FGPFCCR_ALPHA | DMA2D_FGPFCCR_AM | DMA2D_FGPFCCR_CS | DMA2D_FGPFCCR_CCM | DMA2D_FGPFCCR_CM), \
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302 ((DMA2D_LayerCfg->Alpha << DMA2D_FGPFCCR_ALPHA_Pos) | DMA2D_LayerCfg->AlphaMode | \
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303 (DMA2D_LayerCfg->CLUTSize << DMA2D_FGPFCCR_CS_Pos) | DMA2D_LayerCfg->CLUTColorMode | \
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304 DMA2D_LayerCfg->ColorMode));
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305
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306 /* Configure the foreground color */
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307 LL_DMA2D_FGND_SetColor(DMA2Dx, DMA2D_LayerCfg->Red, DMA2D_LayerCfg->Green, DMA2D_LayerCfg->Blue);
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308
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309 /* Configure the foreground CLUT memory address */
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310 LL_DMA2D_FGND_SetCLUTMemAddr(DMA2Dx, DMA2D_LayerCfg->CLUTMemoryAddress);
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311 }
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312 }
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313
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314 /**
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315 * @brief Set each @ref LL_DMA2D_LayerCfgTypeDef field to default value.
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316 * @param DMA2D_LayerCfg pointer to a @ref LL_DMA2D_LayerCfgTypeDef structure
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317 * whose fields will be set to default values.
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318 * @retval None
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319 */
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320 void LL_DMA2D_LayerCfgStructInit(LL_DMA2D_LayerCfgTypeDef *DMA2D_LayerCfg)
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321 {
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322 /* Set DMA2D_LayerCfg fields to default values */
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323 DMA2D_LayerCfg->MemoryAddress = 0x0U;
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324 DMA2D_LayerCfg->ColorMode = LL_DMA2D_INPUT_MODE_ARGB8888;
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325 DMA2D_LayerCfg->LineOffset = 0x0U;
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326 DMA2D_LayerCfg->CLUTColorMode = LL_DMA2D_CLUT_COLOR_MODE_ARGB8888;
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327 DMA2D_LayerCfg->CLUTSize = 0x0U;
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328 DMA2D_LayerCfg->AlphaMode = LL_DMA2D_ALPHA_MODE_NO_MODIF;
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329 DMA2D_LayerCfg->Alpha = 0x0U;
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330 DMA2D_LayerCfg->Blue = 0x0U;
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331 DMA2D_LayerCfg->Green = 0x0U;
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332 DMA2D_LayerCfg->Red = 0x0U;
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333 DMA2D_LayerCfg->CLUTMemoryAddress = 0x0U;
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334 }
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335
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336 /**
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337 * @brief Initialize DMA2D output color register according to the specified parameters
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338 * in DMA2D_ColorStruct.
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339 * @param DMA2Dx DMA2D Instance
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340 * @param DMA2D_ColorStruct pointer to a LL_DMA2D_ColorTypeDef structure that contains
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341 * the color configuration information for the specified DMA2D peripheral.
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342 * @retval None
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343 */
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344 void LL_DMA2D_ConfigOutputColor(DMA2D_TypeDef *DMA2Dx, LL_DMA2D_ColorTypeDef *DMA2D_ColorStruct)
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345 {
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346 uint32_t outgreen = 0U;
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347 uint32_t outred = 0U;
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348 uint32_t outalpha = 0U;
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349
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350 /* Check the parameters */
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351 assert_param(IS_DMA2D_ALL_INSTANCE(DMA2Dx));
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352 assert_param(IS_LL_DMA2D_OCMODE(DMA2D_ColorStruct->ColorMode));
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353 assert_param(IS_LL_DMA2D_GREEN(DMA2D_ColorStruct->OutputGreen));
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354 assert_param(IS_LL_DMA2D_RED(DMA2D_ColorStruct->OutputRed));
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355 assert_param(IS_LL_DMA2D_BLUE(DMA2D_ColorStruct->OutputBlue));
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356 assert_param(IS_LL_DMA2D_ALPHA(DMA2D_ColorStruct->OutputAlpha));
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357
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358 /* DMA2D OCOLR register configuration ------------------------------------------*/
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359 if (DMA2D_ColorStruct->ColorMode == LL_DMA2D_OUTPUT_MODE_ARGB8888)
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360 {
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361 outgreen = DMA2D_ColorStruct->OutputGreen << 8U;
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362 outred = DMA2D_ColorStruct->OutputRed << 16U;
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363 outalpha = DMA2D_ColorStruct->OutputAlpha << 24U;
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364 }
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365 else if (DMA2D_ColorStruct->ColorMode == LL_DMA2D_OUTPUT_MODE_RGB888)
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366 {
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367 outgreen = DMA2D_ColorStruct->OutputGreen << 8U;
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368 outred = DMA2D_ColorStruct->OutputRed << 16U;
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369 outalpha = 0x00000000U;
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370 }
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371 else if (DMA2D_ColorStruct->ColorMode == LL_DMA2D_OUTPUT_MODE_RGB565)
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372 {
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373 outgreen = DMA2D_ColorStruct->OutputGreen << 5U;
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374 outred = DMA2D_ColorStruct->OutputRed << 11U;
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375 outalpha = 0x00000000U;
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376 }
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377 else if (DMA2D_ColorStruct->ColorMode == LL_DMA2D_OUTPUT_MODE_ARGB1555)
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378 {
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379 outgreen = DMA2D_ColorStruct->OutputGreen << 5U;
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380 outred = DMA2D_ColorStruct->OutputRed << 10U;
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381 outalpha = DMA2D_ColorStruct->OutputAlpha << 15U;
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382 }
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383 else /* ColorMode = LL_DMA2D_OUTPUT_MODE_ARGB4444 */
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384 {
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385 outgreen = DMA2D_ColorStruct->OutputGreen << 4U;
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386 outred = DMA2D_ColorStruct->OutputRed << 8U;
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387 outalpha = DMA2D_ColorStruct->OutputAlpha << 12U;
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388 }
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389 LL_DMA2D_SetOutputColor(DMA2Dx, (outgreen | outred | DMA2D_ColorStruct->OutputBlue | outalpha));
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390 }
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391
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392 /**
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393 * @brief Return DMA2D output Blue color.
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394 * @param DMA2Dx DMA2D Instance.
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395 * @param ColorMode This parameter can be one of the following values:
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396 * @arg @ref LL_DMA2D_OUTPUT_MODE_ARGB8888
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397 * @arg @ref LL_DMA2D_OUTPUT_MODE_RGB888
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398 * @arg @ref LL_DMA2D_OUTPUT_MODE_RGB565
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399 * @arg @ref LL_DMA2D_OUTPUT_MODE_ARGB1555
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400 * @arg @ref LL_DMA2D_OUTPUT_MODE_ARGB4444
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401 * @retval Output Blue color value between Min_Data=0 and Max_Data=0xFF
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402 */
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403 uint32_t LL_DMA2D_GetOutputBlueColor(DMA2D_TypeDef *DMA2Dx, uint32_t ColorMode)
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404 {
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405 uint32_t color = 0U;
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406
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407 /* Check the parameters */
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408 assert_param(IS_DMA2D_ALL_INSTANCE(DMA2Dx));
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409 assert_param(IS_LL_DMA2D_OCMODE(ColorMode));
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410
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411 /* DMA2D OCOLR register reading ------------------------------------------*/
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412 if (ColorMode == LL_DMA2D_OUTPUT_MODE_ARGB8888)
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413 {
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414 color = (uint32_t)(READ_BIT(DMA2Dx->OCOLR, 0xFFU));
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415 }
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416 else if (ColorMode == LL_DMA2D_OUTPUT_MODE_RGB888)
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417 {
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418 color = (uint32_t)(READ_BIT(DMA2Dx->OCOLR, 0xFFU));
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419 }
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420 else if (ColorMode == LL_DMA2D_OUTPUT_MODE_RGB565)
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421 {
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422 color = (uint32_t)(READ_BIT(DMA2Dx->OCOLR, 0x1FU));
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423 }
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424 else if (ColorMode == LL_DMA2D_OUTPUT_MODE_ARGB1555)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
425 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
426 color = (uint32_t)(READ_BIT(DMA2Dx->OCOLR, 0x1FU));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
427 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
428 else /* ColorMode = LL_DMA2D_OUTPUT_MODE_ARGB4444 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
429 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
430 color = (uint32_t)(READ_BIT(DMA2Dx->OCOLR, 0xFU));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
431 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
432
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
433 return color;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
434 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
435
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
436 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
437 * @brief Return DMA2D output Green color.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
438 * @param DMA2Dx DMA2D Instance.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
439 * @param ColorMode This parameter can be one of the following values:
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
440 * @arg @ref LL_DMA2D_OUTPUT_MODE_ARGB8888
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
441 * @arg @ref LL_DMA2D_OUTPUT_MODE_RGB888
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
442 * @arg @ref LL_DMA2D_OUTPUT_MODE_RGB565
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
443 * @arg @ref LL_DMA2D_OUTPUT_MODE_ARGB1555
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
444 * @arg @ref LL_DMA2D_OUTPUT_MODE_ARGB4444
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
445 * @retval Output Green color value between Min_Data=0 and Max_Data=0xFF
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
446 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
447 uint32_t LL_DMA2D_GetOutputGreenColor(DMA2D_TypeDef *DMA2Dx, uint32_t ColorMode)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
448 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
449 uint32_t color = 0U;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
450
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
451 /* Check the parameters */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
452 assert_param(IS_DMA2D_ALL_INSTANCE(DMA2Dx));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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453 assert_param(IS_LL_DMA2D_OCMODE(ColorMode));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
454
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
455 /* DMA2D OCOLR register reading ------------------------------------------*/
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
456 if (ColorMode == LL_DMA2D_OUTPUT_MODE_ARGB8888)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
457 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
458 color = (uint32_t)(READ_BIT(DMA2Dx->OCOLR, 0xFF00U) >> 8U);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
459 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
460 else if (ColorMode == LL_DMA2D_OUTPUT_MODE_RGB888)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
461 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
462 color = (uint32_t)(READ_BIT(DMA2Dx->OCOLR, 0xFF00U) >> 8U);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
463 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
464 else if (ColorMode == LL_DMA2D_OUTPUT_MODE_RGB565)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
465 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
466 color = (uint32_t)(READ_BIT(DMA2Dx->OCOLR, 0x7E0U) >> 5U);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
467 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
468 else if (ColorMode == LL_DMA2D_OUTPUT_MODE_ARGB1555)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
469 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
470 color = (uint32_t)(READ_BIT(DMA2Dx->OCOLR, 0x3E0U) >> 5U);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
471 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
472 else /* ColorMode = LL_DMA2D_OUTPUT_MODE_ARGB4444 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
473 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
474 color = (uint32_t)(READ_BIT(DMA2Dx->OCOLR, 0xF0U) >> 4U);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
475 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
476
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
477 return color;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
478 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
479
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
480 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
481 * @brief Return DMA2D output Red color.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
482 * @param DMA2Dx DMA2D Instance.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
483 * @param ColorMode This parameter can be one of the following values:
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
484 * @arg @ref LL_DMA2D_OUTPUT_MODE_ARGB8888
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
485 * @arg @ref LL_DMA2D_OUTPUT_MODE_RGB888
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
486 * @arg @ref LL_DMA2D_OUTPUT_MODE_RGB565
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
487 * @arg @ref LL_DMA2D_OUTPUT_MODE_ARGB1555
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
488 * @arg @ref LL_DMA2D_OUTPUT_MODE_ARGB4444
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
489 * @retval Output Red color value between Min_Data=0 and Max_Data=0xFF
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
490 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
491 uint32_t LL_DMA2D_GetOutputRedColor(DMA2D_TypeDef *DMA2Dx, uint32_t ColorMode)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
492 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
493 uint32_t color = 0U;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
494
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
495 /* Check the parameters */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
496 assert_param(IS_DMA2D_ALL_INSTANCE(DMA2Dx));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
497 assert_param(IS_LL_DMA2D_OCMODE(ColorMode));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
498
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
499 /* DMA2D OCOLR register reading ------------------------------------------*/
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
500 if (ColorMode == LL_DMA2D_OUTPUT_MODE_ARGB8888)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
501 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
502 color = (uint32_t)(READ_BIT(DMA2Dx->OCOLR, 0xFF0000U) >> 16U);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
503 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
504 else if (ColorMode == LL_DMA2D_OUTPUT_MODE_RGB888)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
505 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
506 color = (uint32_t)(READ_BIT(DMA2Dx->OCOLR, 0xFF0000U) >> 16U);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
507 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
508 else if (ColorMode == LL_DMA2D_OUTPUT_MODE_RGB565)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
509 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
510 color = (uint32_t)(READ_BIT(DMA2Dx->OCOLR, 0xF800U) >> 11U);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
511 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
512 else if (ColorMode == LL_DMA2D_OUTPUT_MODE_ARGB1555)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
513 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
514 color = (uint32_t)(READ_BIT(DMA2Dx->OCOLR, 0x7C00U) >> 10U);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
515 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
516 else /* ColorMode = LL_DMA2D_OUTPUT_MODE_ARGB4444 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
517 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
518 color = (uint32_t)(READ_BIT(DMA2Dx->OCOLR, 0xF00U) >> 8U);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
519 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
520
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
521 return color;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
522 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
523
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
524 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
525 * @brief Return DMA2D output Alpha color.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
526 * @param DMA2Dx DMA2D Instance.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
527 * @param ColorMode This parameter can be one of the following values:
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
528 * @arg @ref LL_DMA2D_OUTPUT_MODE_ARGB8888
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
529 * @arg @ref LL_DMA2D_OUTPUT_MODE_RGB888
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
530 * @arg @ref LL_DMA2D_OUTPUT_MODE_RGB565
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
531 * @arg @ref LL_DMA2D_OUTPUT_MODE_ARGB1555
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
532 * @arg @ref LL_DMA2D_OUTPUT_MODE_ARGB4444
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
533 * @retval Output Alpha color value between Min_Data=0 and Max_Data=0xFF
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
534 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
535 uint32_t LL_DMA2D_GetOutputAlphaColor(DMA2D_TypeDef *DMA2Dx, uint32_t ColorMode)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
536 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
537 uint32_t color = 0U;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
538
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
539 /* Check the parameters */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
540 assert_param(IS_DMA2D_ALL_INSTANCE(DMA2Dx));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
541 assert_param(IS_LL_DMA2D_OCMODE(ColorMode));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
542
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
543 /* DMA2D OCOLR register reading ------------------------------------------*/
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
544 if (ColorMode == LL_DMA2D_OUTPUT_MODE_ARGB8888)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
545 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
546 color = (uint32_t)(READ_BIT(DMA2Dx->OCOLR, 0xFF000000U) >> 24U);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
547 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
548 else if ((ColorMode == LL_DMA2D_OUTPUT_MODE_RGB888) || (ColorMode == LL_DMA2D_OUTPUT_MODE_RGB565))
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
549 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
550 color = 0x0U;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
551 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
552 else if (ColorMode == LL_DMA2D_OUTPUT_MODE_ARGB1555)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
553 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
554 color = (uint32_t)(READ_BIT(DMA2Dx->OCOLR, 0x8000U) >> 15U);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
555 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
556 else /* ColorMode = LL_DMA2D_OUTPUT_MODE_ARGB4444 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
557 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
558 color = (uint32_t)(READ_BIT(DMA2Dx->OCOLR, 0xF000U) >> 12U);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
559 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
560
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
561 return color;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
562 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
563
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
564 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
565 * @brief Configure DMA2D transfer size.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
566 * @param DMA2Dx DMA2D Instance
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
567 * @param NbrOfLines Value between Min_Data=0 and Max_Data=0xFFFF
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
568 * @param NbrOfPixelsPerLines Value between Min_Data=0 and Max_Data=0x3FFF
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
569 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
570 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
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571 void LL_DMA2D_ConfigSize(DMA2D_TypeDef *DMA2Dx, uint32_t NbrOfLines, uint32_t NbrOfPixelsPerLines)
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572 {
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573 MODIFY_REG(DMA2Dx->NLR, (DMA2D_NLR_PL | DMA2D_NLR_NL), \
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574 ((NbrOfPixelsPerLines << DMA2D_NLR_PL_Pos) | NbrOfLines));
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575 }
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576
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577 /**
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578 * @}
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579 */
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580
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581 /**
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582 * @}
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583 */
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584
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585 /**
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586 * @}
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587 */
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588
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589 #endif /* defined (DMA2D) */
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590
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591 /**
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592 * @}
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593 */
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594
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595 #endif /* USE_FULL_LL_DRIVER */
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596
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597 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/