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cmsis/BUILD/mbed/TARGET_DISCO_L496AG/TOOLCHAIN_ARM_STD/stm32l4xx_hal_ltdc.h@189:f392fc9709a3, 2019-02-20 (annotated)

Committer:
AnnaBridge
Date:
Wed Feb 20 22:31:08 2019 +0000
Revision:
189:f392fc9709a3
mbed library release version 165

Who changed what in which revision?

UserRevisionLine numberNew contents of line
AnnaBridge 189:f392fc9709a3 1 /**
AnnaBridge 189:f392fc9709a3 2 ******************************************************************************
AnnaBridge 189:f392fc9709a3 3 * @file stm32l4xx_hal_ltdc.h
AnnaBridge 189:f392fc9709a3 4 * @author MCD Application Team
AnnaBridge 189:f392fc9709a3 5 * @brief Header file of LTDC HAL module.
AnnaBridge 189:f392fc9709a3 6 ******************************************************************************
AnnaBridge 189:f392fc9709a3 7 * @attention
AnnaBridge 189:f392fc9709a3 8 *
AnnaBridge 189:f392fc9709a3 9 * <h2><center>&copy; COPYRIGHT(c) 2017 STMicroelectronics</center></h2>
AnnaBridge 189:f392fc9709a3 10 *
AnnaBridge 189:f392fc9709a3 11 * Redistribution and use in source and binary forms, with or without modification,
AnnaBridge 189:f392fc9709a3 12 * are permitted provided that the following conditions are met:
AnnaBridge 189:f392fc9709a3 13 * 1. Redistributions of source code must retain the above copyright notice,
AnnaBridge 189:f392fc9709a3 14 * this list of conditions and the following disclaimer.
AnnaBridge 189:f392fc9709a3 15 * 2. Redistributions in binary form must reproduce the above copyright notice,
AnnaBridge 189:f392fc9709a3 16 * this list of conditions and the following disclaimer in the documentation
AnnaBridge 189:f392fc9709a3 17 * and/or other materials provided with the distribution.
AnnaBridge 189:f392fc9709a3 18 * 3. Neither the name of STMicroelectronics nor the names of its contributors
AnnaBridge 189:f392fc9709a3 19 * may be used to endorse or promote products derived from this software
AnnaBridge 189:f392fc9709a3 20 * without specific prior written permission.
AnnaBridge 189:f392fc9709a3 21 *
AnnaBridge 189:f392fc9709a3 22 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AnnaBridge 189:f392fc9709a3 23 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
AnnaBridge 189:f392fc9709a3 24 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
AnnaBridge 189:f392fc9709a3 25 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
AnnaBridge 189:f392fc9709a3 26 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
AnnaBridge 189:f392fc9709a3 27 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
AnnaBridge 189:f392fc9709a3 28 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
AnnaBridge 189:f392fc9709a3 29 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
AnnaBridge 189:f392fc9709a3 30 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
AnnaBridge 189:f392fc9709a3 31 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
AnnaBridge 189:f392fc9709a3 32 *
AnnaBridge 189:f392fc9709a3 33 ******************************************************************************
AnnaBridge 189:f392fc9709a3 34 */
AnnaBridge 189:f392fc9709a3 35
AnnaBridge 189:f392fc9709a3 36 /* Define to prevent recursive inclusion -------------------------------------*/
AnnaBridge 189:f392fc9709a3 37 #ifndef __STM32L4xx_HAL_LTDC_H
AnnaBridge 189:f392fc9709a3 38 #define __STM32L4xx_HAL_LTDC_H
AnnaBridge 189:f392fc9709a3 39
AnnaBridge 189:f392fc9709a3 40 #ifdef __cplusplus
AnnaBridge 189:f392fc9709a3 41 extern "C" {
AnnaBridge 189:f392fc9709a3 42 #endif
AnnaBridge 189:f392fc9709a3 43
AnnaBridge 189:f392fc9709a3 44 #if defined (STM32L4R7xx) || defined (STM32L4R9xx) || defined (STM32L4S7xx) || defined (STM32L4S9xx)
AnnaBridge 189:f392fc9709a3 45
AnnaBridge 189:f392fc9709a3 46 /* Includes ------------------------------------------------------------------*/
AnnaBridge 189:f392fc9709a3 47 #include "stm32l4xx_hal_def.h"
AnnaBridge 189:f392fc9709a3 48
AnnaBridge 189:f392fc9709a3 49
AnnaBridge 189:f392fc9709a3 50 /** @addtogroup STM32L4xx_HAL_Driver
AnnaBridge 189:f392fc9709a3 51 * @{
AnnaBridge 189:f392fc9709a3 52 */
AnnaBridge 189:f392fc9709a3 53
AnnaBridge 189:f392fc9709a3 54 /** @defgroup LTDC LTDC
AnnaBridge 189:f392fc9709a3 55 * @brief LTDC HAL module driver
AnnaBridge 189:f392fc9709a3 56 * @{
AnnaBridge 189:f392fc9709a3 57 */
AnnaBridge 189:f392fc9709a3 58
AnnaBridge 189:f392fc9709a3 59 /* Exported types ------------------------------------------------------------*/
AnnaBridge 189:f392fc9709a3 60 /** @defgroup LTDC_Exported_Types LTDC Exported Types
AnnaBridge 189:f392fc9709a3 61 * @{
AnnaBridge 189:f392fc9709a3 62 */
AnnaBridge 189:f392fc9709a3 63 #define MAX_LAYER 2U
AnnaBridge 189:f392fc9709a3 64
AnnaBridge 189:f392fc9709a3 65 /**
AnnaBridge 189:f392fc9709a3 66 * @brief LTDC color structure definition
AnnaBridge 189:f392fc9709a3 67 */
AnnaBridge 189:f392fc9709a3 68 typedef struct
AnnaBridge 189:f392fc9709a3 69 {
AnnaBridge 189:f392fc9709a3 70 uint8_t Blue; /*!< Configures the blue value.
AnnaBridge 189:f392fc9709a3 71 This parameter must be a number between Min_Data = 0x00 and Max_Data = 0xFF. */
AnnaBridge 189:f392fc9709a3 72
AnnaBridge 189:f392fc9709a3 73 uint8_t Green; /*!< Configures the green value.
AnnaBridge 189:f392fc9709a3 74 This parameter must be a number between Min_Data = 0x00 and Max_Data = 0xFF. */
AnnaBridge 189:f392fc9709a3 75
AnnaBridge 189:f392fc9709a3 76 uint8_t Red; /*!< Configures the red value.
AnnaBridge 189:f392fc9709a3 77 This parameter must be a number between Min_Data = 0x00 and Max_Data = 0xFF. */
AnnaBridge 189:f392fc9709a3 78
AnnaBridge 189:f392fc9709a3 79 uint8_t Reserved; /*!< Reserved 0xFF */
AnnaBridge 189:f392fc9709a3 80 } LTDC_ColorTypeDef;
AnnaBridge 189:f392fc9709a3 81
AnnaBridge 189:f392fc9709a3 82 /**
AnnaBridge 189:f392fc9709a3 83 * @brief LTDC Init structure definition
AnnaBridge 189:f392fc9709a3 84 */
AnnaBridge 189:f392fc9709a3 85 typedef struct
AnnaBridge 189:f392fc9709a3 86 {
AnnaBridge 189:f392fc9709a3 87 uint32_t HSPolarity; /*!< configures the horizontal synchronization polarity.
AnnaBridge 189:f392fc9709a3 88 This parameter can be one value of @ref LTDC_HS_POLARITY */
AnnaBridge 189:f392fc9709a3 89
AnnaBridge 189:f392fc9709a3 90 uint32_t VSPolarity; /*!< configures the vertical synchronization polarity.
AnnaBridge 189:f392fc9709a3 91 This parameter can be one value of @ref LTDC_VS_POLARITY */
AnnaBridge 189:f392fc9709a3 92
AnnaBridge 189:f392fc9709a3 93 uint32_t DEPolarity; /*!< configures the data enable polarity.
AnnaBridge 189:f392fc9709a3 94 This parameter can be one of value of @ref LTDC_DE_POLARITY */
AnnaBridge 189:f392fc9709a3 95
AnnaBridge 189:f392fc9709a3 96 uint32_t PCPolarity; /*!< configures the pixel clock polarity.
AnnaBridge 189:f392fc9709a3 97 This parameter can be one of value of @ref LTDC_PC_POLARITY */
AnnaBridge 189:f392fc9709a3 98
AnnaBridge 189:f392fc9709a3 99 uint32_t HorizontalSync; /*!< configures the number of Horizontal synchronization width.
AnnaBridge 189:f392fc9709a3 100 This parameter must be a number between Min_Data = 0x000 and Max_Data = 0xFFF. */
AnnaBridge 189:f392fc9709a3 101
AnnaBridge 189:f392fc9709a3 102 uint32_t VerticalSync; /*!< configures the number of Vertical synchronization height.
AnnaBridge 189:f392fc9709a3 103 This parameter must be a number between Min_Data = 0x000 and Max_Data = 0x7FF. */
AnnaBridge 189:f392fc9709a3 104
AnnaBridge 189:f392fc9709a3 105 uint32_t AccumulatedHBP; /*!< configures the accumulated horizontal back porch width.
AnnaBridge 189:f392fc9709a3 106 This parameter must be a number between Min_Data = LTDC_HorizontalSync and Max_Data = 0xFFF. */
AnnaBridge 189:f392fc9709a3 107
AnnaBridge 189:f392fc9709a3 108 uint32_t AccumulatedVBP; /*!< configures the accumulated vertical back porch height.
AnnaBridge 189:f392fc9709a3 109 This parameter must be a number between Min_Data = LTDC_VerticalSync and Max_Data = 0x7FF. */
AnnaBridge 189:f392fc9709a3 110
AnnaBridge 189:f392fc9709a3 111 uint32_t AccumulatedActiveW; /*!< configures the accumulated active width.
AnnaBridge 189:f392fc9709a3 112 This parameter must be a number between Min_Data = LTDC_AccumulatedHBP and Max_Data = 0xFFF. */
AnnaBridge 189:f392fc9709a3 113
AnnaBridge 189:f392fc9709a3 114 uint32_t AccumulatedActiveH; /*!< configures the accumulated active height.
AnnaBridge 189:f392fc9709a3 115 This parameter must be a number between Min_Data = LTDC_AccumulatedVBP and Max_Data = 0x7FF. */
AnnaBridge 189:f392fc9709a3 116
AnnaBridge 189:f392fc9709a3 117 uint32_t TotalWidth; /*!< configures the total width.
AnnaBridge 189:f392fc9709a3 118 This parameter must be a number between Min_Data = LTDC_AccumulatedActiveW and Max_Data = 0xFFF. */
AnnaBridge 189:f392fc9709a3 119
AnnaBridge 189:f392fc9709a3 120 uint32_t TotalHeigh; /*!< configures the total height.
AnnaBridge 189:f392fc9709a3 121 This parameter must be a number between Min_Data = LTDC_AccumulatedActiveH and Max_Data = 0x7FF. */
AnnaBridge 189:f392fc9709a3 122
AnnaBridge 189:f392fc9709a3 123 LTDC_ColorTypeDef Backcolor; /*!< Configures the background color. */
AnnaBridge 189:f392fc9709a3 124 } LTDC_InitTypeDef;
AnnaBridge 189:f392fc9709a3 125
AnnaBridge 189:f392fc9709a3 126 /**
AnnaBridge 189:f392fc9709a3 127 * @brief LTDC Layer structure definition
AnnaBridge 189:f392fc9709a3 128 */
AnnaBridge 189:f392fc9709a3 129 typedef struct
AnnaBridge 189:f392fc9709a3 130 {
AnnaBridge 189:f392fc9709a3 131 uint32_t WindowX0; /*!< Configures the Window Horizontal Start Position.
AnnaBridge 189:f392fc9709a3 132 This parameter must be a number between Min_Data = 0x000 and Max_Data = 0xFFF. */
AnnaBridge 189:f392fc9709a3 133
AnnaBridge 189:f392fc9709a3 134 uint32_t WindowX1; /*!< Configures the Window Horizontal Stop Position.
AnnaBridge 189:f392fc9709a3 135 This parameter must be a number between Min_Data = 0x000 and Max_Data = 0xFFF. */
AnnaBridge 189:f392fc9709a3 136
AnnaBridge 189:f392fc9709a3 137 uint32_t WindowY0; /*!< Configures the Window vertical Start Position.
AnnaBridge 189:f392fc9709a3 138 This parameter must be a number between Min_Data = 0x000 and Max_Data = 0x7FF. */
AnnaBridge 189:f392fc9709a3 139
AnnaBridge 189:f392fc9709a3 140 uint32_t WindowY1; /*!< Configures the Window vertical Stop Position.
AnnaBridge 189:f392fc9709a3 141 This parameter must be a number between Min_Data = 0x0000 and Max_Data = 0x7FF. */
AnnaBridge 189:f392fc9709a3 142
AnnaBridge 189:f392fc9709a3 143 uint32_t PixelFormat; /*!< Specifies the pixel format.
AnnaBridge 189:f392fc9709a3 144 This parameter can be one of value of @ref LTDC_Pixelformat */
AnnaBridge 189:f392fc9709a3 145
AnnaBridge 189:f392fc9709a3 146 uint32_t Alpha; /*!< Specifies the constant alpha used for blending.
AnnaBridge 189:f392fc9709a3 147 This parameter must be a number between Min_Data = 0x00 and Max_Data = 0xFF. */
AnnaBridge 189:f392fc9709a3 148
AnnaBridge 189:f392fc9709a3 149 uint32_t Alpha0; /*!< Configures the default alpha value.
AnnaBridge 189:f392fc9709a3 150 This parameter must be a number between Min_Data = 0x00 and Max_Data = 0xFF. */
AnnaBridge 189:f392fc9709a3 151
AnnaBridge 189:f392fc9709a3 152 uint32_t BlendingFactor1; /*!< Select the blending factor 1.
AnnaBridge 189:f392fc9709a3 153 This parameter can be one of value of @ref LTDC_BlendingFactor1 */
AnnaBridge 189:f392fc9709a3 154
AnnaBridge 189:f392fc9709a3 155 uint32_t BlendingFactor2; /*!< Select the blending factor 2.
AnnaBridge 189:f392fc9709a3 156 This parameter can be one of value of @ref LTDC_BlendingFactor2 */
AnnaBridge 189:f392fc9709a3 157
AnnaBridge 189:f392fc9709a3 158 uint32_t FBStartAdress; /*!< Configures the color frame buffer address */
AnnaBridge 189:f392fc9709a3 159
AnnaBridge 189:f392fc9709a3 160 uint32_t ImageWidth; /*!< Configures the color frame buffer line length.
AnnaBridge 189:f392fc9709a3 161 This parameter must be a number between Min_Data = 0x0000 and Max_Data = 0x1FFF. */
AnnaBridge 189:f392fc9709a3 162
AnnaBridge 189:f392fc9709a3 163 uint32_t ImageHeight; /*!< Specifies the number of line in frame buffer.
AnnaBridge 189:f392fc9709a3 164 This parameter must be a number between Min_Data = 0x000 and Max_Data = 0x7FF. */
AnnaBridge 189:f392fc9709a3 165
AnnaBridge 189:f392fc9709a3 166 LTDC_ColorTypeDef Backcolor; /*!< Configures the layer background color. */
AnnaBridge 189:f392fc9709a3 167 } LTDC_LayerCfgTypeDef;
AnnaBridge 189:f392fc9709a3 168
AnnaBridge 189:f392fc9709a3 169 /**
AnnaBridge 189:f392fc9709a3 170 * @brief HAL LTDC State structures definition
AnnaBridge 189:f392fc9709a3 171 */
AnnaBridge 189:f392fc9709a3 172 typedef enum
AnnaBridge 189:f392fc9709a3 173 {
AnnaBridge 189:f392fc9709a3 174 HAL_LTDC_STATE_RESET = 0x00U, /*!< LTDC not yet initialized or disabled */
AnnaBridge 189:f392fc9709a3 175 HAL_LTDC_STATE_READY = 0x01U, /*!< LTDC initialized and ready for use */
AnnaBridge 189:f392fc9709a3 176 HAL_LTDC_STATE_BUSY = 0x02U, /*!< LTDC internal process is ongoing */
AnnaBridge 189:f392fc9709a3 177 HAL_LTDC_STATE_TIMEOUT = 0x03U, /*!< LTDC Timeout state */
AnnaBridge 189:f392fc9709a3 178 HAL_LTDC_STATE_ERROR = 0x04U /*!< LTDC state error */
AnnaBridge 189:f392fc9709a3 179 }HAL_LTDC_StateTypeDef;
AnnaBridge 189:f392fc9709a3 180
AnnaBridge 189:f392fc9709a3 181 /**
AnnaBridge 189:f392fc9709a3 182 * @brief LTDC handle Structure definition
AnnaBridge 189:f392fc9709a3 183 */
AnnaBridge 189:f392fc9709a3 184 typedef struct
AnnaBridge 189:f392fc9709a3 185 {
AnnaBridge 189:f392fc9709a3 186 LTDC_TypeDef *Instance; /*!< LTDC Register base address */
AnnaBridge 189:f392fc9709a3 187
AnnaBridge 189:f392fc9709a3 188 LTDC_InitTypeDef Init; /*!< LTDC parameters */
AnnaBridge 189:f392fc9709a3 189
AnnaBridge 189:f392fc9709a3 190 LTDC_LayerCfgTypeDef LayerCfg[MAX_LAYER]; /*!< LTDC Layers parameters */
AnnaBridge 189:f392fc9709a3 191
AnnaBridge 189:f392fc9709a3 192 HAL_LockTypeDef Lock; /*!< LTDC Lock */
AnnaBridge 189:f392fc9709a3 193
AnnaBridge 189:f392fc9709a3 194 __IO HAL_LTDC_StateTypeDef State; /*!< LTDC state */
AnnaBridge 189:f392fc9709a3 195
AnnaBridge 189:f392fc9709a3 196 __IO uint32_t ErrorCode; /*!< LTDC Error code */
AnnaBridge 189:f392fc9709a3 197
AnnaBridge 189:f392fc9709a3 198 } LTDC_HandleTypeDef;
AnnaBridge 189:f392fc9709a3 199 /**
AnnaBridge 189:f392fc9709a3 200 * @}
AnnaBridge 189:f392fc9709a3 201 */
AnnaBridge 189:f392fc9709a3 202
AnnaBridge 189:f392fc9709a3 203 /* Exported constants --------------------------------------------------------*/
AnnaBridge 189:f392fc9709a3 204 /** @defgroup LTDC_Exported_Constants LTDC Exported Constants
AnnaBridge 189:f392fc9709a3 205 * @{
AnnaBridge 189:f392fc9709a3 206 */
AnnaBridge 189:f392fc9709a3 207
AnnaBridge 189:f392fc9709a3 208 /** @defgroup LTDC_Error_Code LTDC Error Code
AnnaBridge 189:f392fc9709a3 209 * @{
AnnaBridge 189:f392fc9709a3 210 */
AnnaBridge 189:f392fc9709a3 211 #define HAL_LTDC_ERROR_NONE ((uint32_t)0x00000000U) /*!< LTDC No error */
AnnaBridge 189:f392fc9709a3 212 #define HAL_LTDC_ERROR_TE ((uint32_t)0x00000001U) /*!< LTDC Transfer error */
AnnaBridge 189:f392fc9709a3 213 #define HAL_LTDC_ERROR_FU ((uint32_t)0x00000002U) /*!< LTDC FIFO Underrun */
AnnaBridge 189:f392fc9709a3 214 #define HAL_LTDC_ERROR_TIMEOUT ((uint32_t)0x00000020U) /*!< LTDC Timeout error */
AnnaBridge 189:f392fc9709a3 215 /**
AnnaBridge 189:f392fc9709a3 216 * @}
AnnaBridge 189:f392fc9709a3 217 */
AnnaBridge 189:f392fc9709a3 218
AnnaBridge 189:f392fc9709a3 219 /** @defgroup LTDC_Layer LTDC Layer
AnnaBridge 189:f392fc9709a3 220 * @{
AnnaBridge 189:f392fc9709a3 221 */
AnnaBridge 189:f392fc9709a3 222 #define LTDC_LAYER_1 ((uint32_t)0x00000000U) /*!< LTDC Layer 1 */
AnnaBridge 189:f392fc9709a3 223 #define LTDC_LAYER_2 ((uint32_t)0x00000001U) /*!< LTDC Layer 2 */
AnnaBridge 189:f392fc9709a3 224 /**
AnnaBridge 189:f392fc9709a3 225 * @}
AnnaBridge 189:f392fc9709a3 226 */
AnnaBridge 189:f392fc9709a3 227
AnnaBridge 189:f392fc9709a3 228 /** @defgroup LTDC_HS_POLARITY LTDC HS POLARITY
AnnaBridge 189:f392fc9709a3 229 * @{
AnnaBridge 189:f392fc9709a3 230 */
AnnaBridge 189:f392fc9709a3 231 #define LTDC_HSPOLARITY_AL ((uint32_t)0x00000000U) /*!< Horizontal Synchronization is active low. */
AnnaBridge 189:f392fc9709a3 232 #define LTDC_HSPOLARITY_AH LTDC_GCR_HSPOL /*!< Horizontal Synchronization is active high. */
AnnaBridge 189:f392fc9709a3 233 /**
AnnaBridge 189:f392fc9709a3 234 * @}
AnnaBridge 189:f392fc9709a3 235 */
AnnaBridge 189:f392fc9709a3 236
AnnaBridge 189:f392fc9709a3 237 /** @defgroup LTDC_VS_POLARITY LTDC VS POLARITY
AnnaBridge 189:f392fc9709a3 238 * @{
AnnaBridge 189:f392fc9709a3 239 */
AnnaBridge 189:f392fc9709a3 240 #define LTDC_VSPOLARITY_AL ((uint32_t)0x00000000U) /*!< Vertical Synchronization is active low. */
AnnaBridge 189:f392fc9709a3 241 #define LTDC_VSPOLARITY_AH LTDC_GCR_VSPOL /*!< Vertical Synchronization is active high. */
AnnaBridge 189:f392fc9709a3 242 /**
AnnaBridge 189:f392fc9709a3 243 * @}
AnnaBridge 189:f392fc9709a3 244 */
AnnaBridge 189:f392fc9709a3 245
AnnaBridge 189:f392fc9709a3 246 /** @defgroup LTDC_DE_POLARITY LTDC DE POLARITY
AnnaBridge 189:f392fc9709a3 247 * @{
AnnaBridge 189:f392fc9709a3 248 */
AnnaBridge 189:f392fc9709a3 249 #define LTDC_DEPOLARITY_AL ((uint32_t)0x00000000U) /*!< Data Enable, is active low. */
AnnaBridge 189:f392fc9709a3 250 #define LTDC_DEPOLARITY_AH LTDC_GCR_DEPOL /*!< Data Enable, is active high. */
AnnaBridge 189:f392fc9709a3 251 /**
AnnaBridge 189:f392fc9709a3 252 * @}
AnnaBridge 189:f392fc9709a3 253 */
AnnaBridge 189:f392fc9709a3 254
AnnaBridge 189:f392fc9709a3 255 /** @defgroup LTDC_PC_POLARITY LTDC PC POLARITY
AnnaBridge 189:f392fc9709a3 256 * @{
AnnaBridge 189:f392fc9709a3 257 */
AnnaBridge 189:f392fc9709a3 258 #define LTDC_PCPOLARITY_IPC ((uint32_t)0x00000000U) /*!< input pixel clock. */
AnnaBridge 189:f392fc9709a3 259 #define LTDC_PCPOLARITY_IIPC LTDC_GCR_PCPOL /*!< inverted input pixel clock. */
AnnaBridge 189:f392fc9709a3 260 /**
AnnaBridge 189:f392fc9709a3 261 * @}
AnnaBridge 189:f392fc9709a3 262 */
AnnaBridge 189:f392fc9709a3 263
AnnaBridge 189:f392fc9709a3 264 /** @defgroup LTDC_SYNC LTDC SYNC
AnnaBridge 189:f392fc9709a3 265 * @{
AnnaBridge 189:f392fc9709a3 266 */
AnnaBridge 189:f392fc9709a3 267 #define LTDC_HORIZONTALSYNC (LTDC_SSCR_HSW >> 16U) /*!< Horizontal synchronization width. */
AnnaBridge 189:f392fc9709a3 268 #define LTDC_VERTICALSYNC LTDC_SSCR_VSH /*!< Vertical synchronization height. */
AnnaBridge 189:f392fc9709a3 269 /**
AnnaBridge 189:f392fc9709a3 270 * @}
AnnaBridge 189:f392fc9709a3 271 */
AnnaBridge 189:f392fc9709a3 272
AnnaBridge 189:f392fc9709a3 273 /** @defgroup LTDC_BACK_COLOR LTDC BACK COLOR
AnnaBridge 189:f392fc9709a3 274 * @{
AnnaBridge 189:f392fc9709a3 275 */
AnnaBridge 189:f392fc9709a3 276 #define LTDC_COLOR ((uint32_t)0x000000FFU) /*!< Color mask */
AnnaBridge 189:f392fc9709a3 277 /**
AnnaBridge 189:f392fc9709a3 278 * @}
AnnaBridge 189:f392fc9709a3 279 */
AnnaBridge 189:f392fc9709a3 280
AnnaBridge 189:f392fc9709a3 281 /** @defgroup LTDC_BlendingFactor1 LTDC Blending Factor1
AnnaBridge 189:f392fc9709a3 282 * @{
AnnaBridge 189:f392fc9709a3 283 */
AnnaBridge 189:f392fc9709a3 284 #define LTDC_BLENDING_FACTOR1_CA ((uint32_t)0x00000400U) /*!< Blending factor : Cte Alpha */
AnnaBridge 189:f392fc9709a3 285 #define LTDC_BLENDING_FACTOR1_PAxCA ((uint32_t)0x00000600U) /*!< Blending factor : Cte Alpha x Pixel Alpha*/
AnnaBridge 189:f392fc9709a3 286 /**
AnnaBridge 189:f392fc9709a3 287 * @}
AnnaBridge 189:f392fc9709a3 288 */
AnnaBridge 189:f392fc9709a3 289
AnnaBridge 189:f392fc9709a3 290 /** @defgroup LTDC_BlendingFactor2 LTDC Blending Factor2
AnnaBridge 189:f392fc9709a3 291 * @{
AnnaBridge 189:f392fc9709a3 292 */
AnnaBridge 189:f392fc9709a3 293 #define LTDC_BLENDING_FACTOR2_CA ((uint32_t)0x00000005U) /*!< Blending factor : Cte Alpha */
AnnaBridge 189:f392fc9709a3 294 #define LTDC_BLENDING_FACTOR2_PAxCA ((uint32_t)0x00000007U) /*!< Blending factor : Cte Alpha x Pixel Alpha*/
AnnaBridge 189:f392fc9709a3 295 /**
AnnaBridge 189:f392fc9709a3 296 * @}
AnnaBridge 189:f392fc9709a3 297 */
AnnaBridge 189:f392fc9709a3 298
AnnaBridge 189:f392fc9709a3 299 /** @defgroup LTDC_Pixelformat LTDC Pixel format
AnnaBridge 189:f392fc9709a3 300 * @{
AnnaBridge 189:f392fc9709a3 301 */
AnnaBridge 189:f392fc9709a3 302 #define LTDC_PIXEL_FORMAT_ARGB8888 ((uint32_t)0x00000000U) /*!< ARGB8888 LTDC pixel format */
AnnaBridge 189:f392fc9709a3 303 #define LTDC_PIXEL_FORMAT_RGB888 ((uint32_t)0x00000001U) /*!< RGB888 LTDC pixel format */
AnnaBridge 189:f392fc9709a3 304 #define LTDC_PIXEL_FORMAT_RGB565 ((uint32_t)0x00000002U) /*!< RGB565 LTDC pixel format */
AnnaBridge 189:f392fc9709a3 305 #define LTDC_PIXEL_FORMAT_ARGB1555 ((uint32_t)0x00000003U) /*!< ARGB1555 LTDC pixel format */
AnnaBridge 189:f392fc9709a3 306 #define LTDC_PIXEL_FORMAT_ARGB4444 ((uint32_t)0x00000004U) /*!< ARGB4444 LTDC pixel format */
AnnaBridge 189:f392fc9709a3 307 #define LTDC_PIXEL_FORMAT_L8 ((uint32_t)0x00000005U) /*!< L8 LTDC pixel format */
AnnaBridge 189:f392fc9709a3 308 #define LTDC_PIXEL_FORMAT_AL44 ((uint32_t)0x00000006U) /*!< AL44 LTDC pixel format */
AnnaBridge 189:f392fc9709a3 309 #define LTDC_PIXEL_FORMAT_AL88 ((uint32_t)0x00000007U) /*!< AL88 LTDC pixel format */
AnnaBridge 189:f392fc9709a3 310 /**
AnnaBridge 189:f392fc9709a3 311 * @}
AnnaBridge 189:f392fc9709a3 312 */
AnnaBridge 189:f392fc9709a3 313
AnnaBridge 189:f392fc9709a3 314 /** @defgroup LTDC_Alpha LTDC Alpha
AnnaBridge 189:f392fc9709a3 315 * @{
AnnaBridge 189:f392fc9709a3 316 */
AnnaBridge 189:f392fc9709a3 317 #define LTDC_ALPHA LTDC_LxCACR_CONSTA /*!< LTDC Constant Alpha mask */
AnnaBridge 189:f392fc9709a3 318 /**
AnnaBridge 189:f392fc9709a3 319 * @}
AnnaBridge 189:f392fc9709a3 320 */
AnnaBridge 189:f392fc9709a3 321
AnnaBridge 189:f392fc9709a3 322 /** @defgroup LTDC_LAYER_Config LTDC LAYER Config
AnnaBridge 189:f392fc9709a3 323 * @{
AnnaBridge 189:f392fc9709a3 324 */
AnnaBridge 189:f392fc9709a3 325 #define LTDC_STOPPOSITION (LTDC_LxWHPCR_WHSPPOS >> 16U) /*!< LTDC Layer stop position */
AnnaBridge 189:f392fc9709a3 326 #define LTDC_STARTPOSITION LTDC_LxWHPCR_WHSTPOS /*!< LTDC Layer start position */
AnnaBridge 189:f392fc9709a3 327
AnnaBridge 189:f392fc9709a3 328 #define LTDC_COLOR_FRAME_BUFFER LTDC_LxCFBLR_CFBLL /*!< LTDC Layer Line length */
AnnaBridge 189:f392fc9709a3 329 #define LTDC_LINE_NUMBER LTDC_LxCFBLNR_CFBLNBR /*!< LTDC Layer Line number */
AnnaBridge 189:f392fc9709a3 330 /**
AnnaBridge 189:f392fc9709a3 331 * @}
AnnaBridge 189:f392fc9709a3 332 */
AnnaBridge 189:f392fc9709a3 333
AnnaBridge 189:f392fc9709a3 334 /** @defgroup LTDC_Interrupts LTDC Interrupts
AnnaBridge 189:f392fc9709a3 335 * @{
AnnaBridge 189:f392fc9709a3 336 */
AnnaBridge 189:f392fc9709a3 337 #define LTDC_IT_LI LTDC_IER_LIE /*!< LTDC Line Interrupt */
AnnaBridge 189:f392fc9709a3 338 #define LTDC_IT_FU LTDC_IER_FUIE /*!< LTDC FIFO Underrun Interrupt */
AnnaBridge 189:f392fc9709a3 339 #define LTDC_IT_TE LTDC_IER_TERRIE /*!< LTDC Transfer Error Interrupt */
AnnaBridge 189:f392fc9709a3 340 #define LTDC_IT_RR LTDC_IER_RRIE /*!< LTDC Register Reload Interrupt */
AnnaBridge 189:f392fc9709a3 341 /**
AnnaBridge 189:f392fc9709a3 342 * @}
AnnaBridge 189:f392fc9709a3 343 */
AnnaBridge 189:f392fc9709a3 344
AnnaBridge 189:f392fc9709a3 345 /** @defgroup LTDC_Flags LTDC Flags
AnnaBridge 189:f392fc9709a3 346 * @{
AnnaBridge 189:f392fc9709a3 347 */
AnnaBridge 189:f392fc9709a3 348 #define LTDC_FLAG_LI LTDC_ISR_LIF /*!< LTDC Line Interrupt Flag */
AnnaBridge 189:f392fc9709a3 349 #define LTDC_FLAG_FU LTDC_ISR_FUIF /*!< LTDC FIFO Underrun interrupt Flag */
AnnaBridge 189:f392fc9709a3 350 #define LTDC_FLAG_TE LTDC_ISR_TERRIF /*!< LTDC Transfer Error interrupt Flag */
AnnaBridge 189:f392fc9709a3 351 #define LTDC_FLAG_RR LTDC_ISR_RRIF /*!< LTDC Register Reload interrupt Flag */
AnnaBridge 189:f392fc9709a3 352 /**
AnnaBridge 189:f392fc9709a3 353 * @}
AnnaBridge 189:f392fc9709a3 354 */
AnnaBridge 189:f392fc9709a3 355
AnnaBridge 189:f392fc9709a3 356 /** @defgroup LTDC_Reload_Type LTDC Reload Type
AnnaBridge 189:f392fc9709a3 357 * @{
AnnaBridge 189:f392fc9709a3 358 */
AnnaBridge 189:f392fc9709a3 359 #define LTDC_RELOAD_IMMEDIATE LTDC_SRCR_IMR /*!< Immediate Reload */
AnnaBridge 189:f392fc9709a3 360 #define LTDC_RELOAD_VERTICAL_BLANKING LTDC_SRCR_VBR /*!< Vertical Blanking Reload */
AnnaBridge 189:f392fc9709a3 361 /**
AnnaBridge 189:f392fc9709a3 362 * @}
AnnaBridge 189:f392fc9709a3 363 */
AnnaBridge 189:f392fc9709a3 364
AnnaBridge 189:f392fc9709a3 365 /**
AnnaBridge 189:f392fc9709a3 366 * @}
AnnaBridge 189:f392fc9709a3 367 */
AnnaBridge 189:f392fc9709a3 368
AnnaBridge 189:f392fc9709a3 369 /* Exported macro ------------------------------------------------------------*/
AnnaBridge 189:f392fc9709a3 370 /** @defgroup LTDC_Exported_Macros LTDC Exported Macros
AnnaBridge 189:f392fc9709a3 371 * @{
AnnaBridge 189:f392fc9709a3 372 */
AnnaBridge 189:f392fc9709a3 373
AnnaBridge 189:f392fc9709a3 374 /** @brief Reset LTDC handle state.
AnnaBridge 189:f392fc9709a3 375 * @param __HANDLE__ LTDC handle
AnnaBridge 189:f392fc9709a3 376 * @retval None
AnnaBridge 189:f392fc9709a3 377 */
AnnaBridge 189:f392fc9709a3 378 #define __HAL_LTDC_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_LTDC_STATE_RESET)
AnnaBridge 189:f392fc9709a3 379
AnnaBridge 189:f392fc9709a3 380 /**
AnnaBridge 189:f392fc9709a3 381 * @brief Enable the LTDC.
AnnaBridge 189:f392fc9709a3 382 * @param __HANDLE__ LTDC handle
AnnaBridge 189:f392fc9709a3 383 * @retval None.
AnnaBridge 189:f392fc9709a3 384 */
AnnaBridge 189:f392fc9709a3 385 #define __HAL_LTDC_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->GCR |= LTDC_GCR_LTDCEN)
AnnaBridge 189:f392fc9709a3 386
AnnaBridge 189:f392fc9709a3 387 /**
AnnaBridge 189:f392fc9709a3 388 * @brief Disable the LTDC.
AnnaBridge 189:f392fc9709a3 389 * @param __HANDLE__ LTDC handle
AnnaBridge 189:f392fc9709a3 390 * @retval None.
AnnaBridge 189:f392fc9709a3 391 */
AnnaBridge 189:f392fc9709a3 392 #define __HAL_LTDC_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->GCR &= ~(LTDC_GCR_LTDCEN))
AnnaBridge 189:f392fc9709a3 393
AnnaBridge 189:f392fc9709a3 394 /**
AnnaBridge 189:f392fc9709a3 395 * @brief Enable the LTDC Layer.
AnnaBridge 189:f392fc9709a3 396 * @param __HANDLE__ LTDC handle
AnnaBridge 189:f392fc9709a3 397 * @param __LAYER__ Specify the layer to be enabled.
AnnaBridge 189:f392fc9709a3 398 * This parameter can be LTDC_LAYER_1 (0) or LTDC_LAYER_2 (1).
AnnaBridge 189:f392fc9709a3 399 * @retval None.
AnnaBridge 189:f392fc9709a3 400 */
AnnaBridge 189:f392fc9709a3 401 #define __HAL_LTDC_LAYER_ENABLE(__HANDLE__, __LAYER__) ((LTDC_LAYER((__HANDLE__), (__LAYER__)))->CR |= (uint32_t)LTDC_LxCR_LEN)
AnnaBridge 189:f392fc9709a3 402
AnnaBridge 189:f392fc9709a3 403 /**
AnnaBridge 189:f392fc9709a3 404 * @brief Disable the LTDC Layer.
AnnaBridge 189:f392fc9709a3 405 * @param __HANDLE__ LTDC handle
AnnaBridge 189:f392fc9709a3 406 * @param __LAYER__ Specify the layer to be disabled.
AnnaBridge 189:f392fc9709a3 407 * This parameter can be LTDC_LAYER_1 (0) or LTDC_LAYER_2 (1).
AnnaBridge 189:f392fc9709a3 408 * @retval None.
AnnaBridge 189:f392fc9709a3 409 */
AnnaBridge 189:f392fc9709a3 410 #define __HAL_LTDC_LAYER_DISABLE(__HANDLE__, __LAYER__) ((LTDC_LAYER((__HANDLE__), (__LAYER__)))->CR &= ~(uint32_t)LTDC_LxCR_LEN)
AnnaBridge 189:f392fc9709a3 411
AnnaBridge 189:f392fc9709a3 412 /**
AnnaBridge 189:f392fc9709a3 413 * @brief Reload immediately all LTDC Layers.
AnnaBridge 189:f392fc9709a3 414 * @param __HANDLE__ LTDC handle
AnnaBridge 189:f392fc9709a3 415 * @retval None.
AnnaBridge 189:f392fc9709a3 416 */
AnnaBridge 189:f392fc9709a3 417 #define __HAL_LTDC_RELOAD_IMMEDIATE_CONFIG(__HANDLE__) ((__HANDLE__)->Instance->SRCR |= LTDC_SRCR_IMR)
AnnaBridge 189:f392fc9709a3 418
AnnaBridge 189:f392fc9709a3 419 /**
AnnaBridge 189:f392fc9709a3 420 * @brief Reload during vertical blanking period all LTDC Layers.
AnnaBridge 189:f392fc9709a3 421 * @param __HANDLE__ LTDC handle
AnnaBridge 189:f392fc9709a3 422 * @retval None.
AnnaBridge 189:f392fc9709a3 423 */
AnnaBridge 189:f392fc9709a3 424 #define __HAL_LTDC_VERTICAL_BLANKING_RELOAD_CONFIG(__HANDLE__) ((__HANDLE__)->Instance->SRCR |= LTDC_SRCR_VBR)
AnnaBridge 189:f392fc9709a3 425
AnnaBridge 189:f392fc9709a3 426 /* Interrupt & Flag management */
AnnaBridge 189:f392fc9709a3 427 /**
AnnaBridge 189:f392fc9709a3 428 * @brief Get the LTDC pending flags.
AnnaBridge 189:f392fc9709a3 429 * @param __HANDLE__ LTDC handle
AnnaBridge 189:f392fc9709a3 430 * @param __FLAG__ Get the specified flag.
AnnaBridge 189:f392fc9709a3 431 * This parameter can be any combination of the following values:
AnnaBridge 189:f392fc9709a3 432 * @arg LTDC_FLAG_LI: Line Interrupt flag
AnnaBridge 189:f392fc9709a3 433 * @arg LTDC_FLAG_FU: FIFO Underrun Interrupt flag
AnnaBridge 189:f392fc9709a3 434 * @arg LTDC_FLAG_TE: Transfer Error interrupt flag
AnnaBridge 189:f392fc9709a3 435 * @arg LTDC_FLAG_RR: Register Reload Interrupt Flag
AnnaBridge 189:f392fc9709a3 436 * @retval The state of FLAG (SET or RESET).
AnnaBridge 189:f392fc9709a3 437 */
AnnaBridge 189:f392fc9709a3 438 #define __HAL_LTDC_GET_FLAG(__HANDLE__, __FLAG__) ((__HANDLE__)->Instance->ISR & (__FLAG__))
AnnaBridge 189:f392fc9709a3 439
AnnaBridge 189:f392fc9709a3 440 /**
AnnaBridge 189:f392fc9709a3 441 * @brief Clears the LTDC pending flags.
AnnaBridge 189:f392fc9709a3 442 * @param __HANDLE__ LTDC handle
AnnaBridge 189:f392fc9709a3 443 * @param __FLAG__ Specify the flag to clear.
AnnaBridge 189:f392fc9709a3 444 * This parameter can be any combination of the following values:
AnnaBridge 189:f392fc9709a3 445 * @arg LTDC_FLAG_LI: Line Interrupt flag
AnnaBridge 189:f392fc9709a3 446 * @arg LTDC_FLAG_FU: FIFO Underrun Interrupt flag
AnnaBridge 189:f392fc9709a3 447 * @arg LTDC_FLAG_TE: Transfer Error interrupt flag
AnnaBridge 189:f392fc9709a3 448 * @arg LTDC_FLAG_RR: Register Reload Interrupt Flag
AnnaBridge 189:f392fc9709a3 449 * @retval None
AnnaBridge 189:f392fc9709a3 450 */
AnnaBridge 189:f392fc9709a3 451 #define __HAL_LTDC_CLEAR_FLAG(__HANDLE__, __FLAG__) ((__HANDLE__)->Instance->ICR = (__FLAG__))
AnnaBridge 189:f392fc9709a3 452
AnnaBridge 189:f392fc9709a3 453 /**
AnnaBridge 189:f392fc9709a3 454 * @brief Enables the specified LTDC interrupts.
AnnaBridge 189:f392fc9709a3 455 * @param __HANDLE__ LTDC handle
AnnaBridge 189:f392fc9709a3 456 * @param __INTERRUPT__ Specify the LTDC interrupt sources to be enabled.
AnnaBridge 189:f392fc9709a3 457 * This parameter can be any combination of the following values:
AnnaBridge 189:f392fc9709a3 458 * @arg LTDC_IT_LI: Line Interrupt flag
AnnaBridge 189:f392fc9709a3 459 * @arg LTDC_IT_FU: FIFO Underrun Interrupt flag
AnnaBridge 189:f392fc9709a3 460 * @arg LTDC_IT_TE: Transfer Error interrupt flag
AnnaBridge 189:f392fc9709a3 461 * @arg LTDC_IT_RR: Register Reload Interrupt Flag
AnnaBridge 189:f392fc9709a3 462 * @retval None
AnnaBridge 189:f392fc9709a3 463 */
AnnaBridge 189:f392fc9709a3 464 #define __HAL_LTDC_ENABLE_IT(__HANDLE__, __INTERRUPT__) ((__HANDLE__)->Instance->IER |= (__INTERRUPT__))
AnnaBridge 189:f392fc9709a3 465
AnnaBridge 189:f392fc9709a3 466 /**
AnnaBridge 189:f392fc9709a3 467 * @brief Disables the specified LTDC interrupts.
AnnaBridge 189:f392fc9709a3 468 * @param __HANDLE__ LTDC handle
AnnaBridge 189:f392fc9709a3 469 * @param __INTERRUPT__ Specify the LTDC interrupt sources to be disabled.
AnnaBridge 189:f392fc9709a3 470 * This parameter can be any combination of the following values:
AnnaBridge 189:f392fc9709a3 471 * @arg LTDC_IT_LI: Line Interrupt flag
AnnaBridge 189:f392fc9709a3 472 * @arg LTDC_IT_FU: FIFO Underrun Interrupt flag
AnnaBridge 189:f392fc9709a3 473 * @arg LTDC_IT_TE: Transfer Error interrupt flag
AnnaBridge 189:f392fc9709a3 474 * @arg LTDC_IT_RR: Register Reload Interrupt Flag
AnnaBridge 189:f392fc9709a3 475 * @retval None
AnnaBridge 189:f392fc9709a3 476 */
AnnaBridge 189:f392fc9709a3 477 #define __HAL_LTDC_DISABLE_IT(__HANDLE__, __INTERRUPT__) ((__HANDLE__)->Instance->IER &= ~(__INTERRUPT__))
AnnaBridge 189:f392fc9709a3 478
AnnaBridge 189:f392fc9709a3 479 /**
AnnaBridge 189:f392fc9709a3 480 * @brief Check whether the specified LTDC interrupt has occurred or not.
AnnaBridge 189:f392fc9709a3 481 * @param __HANDLE__ LTDC handle
AnnaBridge 189:f392fc9709a3 482 * @param __INTERRUPT__ Specify the LTDC interrupt source to check.
AnnaBridge 189:f392fc9709a3 483 * This parameter can be one of the following values:
AnnaBridge 189:f392fc9709a3 484 * @arg LTDC_IT_LI: Line Interrupt flag
AnnaBridge 189:f392fc9709a3 485 * @arg LTDC_IT_FU: FIFO Underrun Interrupt flag
AnnaBridge 189:f392fc9709a3 486 * @arg LTDC_IT_TE: Transfer Error interrupt flag
AnnaBridge 189:f392fc9709a3 487 * @arg LTDC_IT_RR: Register Reload Interrupt Flag
AnnaBridge 189:f392fc9709a3 488 * @retval The state of INTERRUPT (SET or RESET).
AnnaBridge 189:f392fc9709a3 489 */
AnnaBridge 189:f392fc9709a3 490 #define __HAL_LTDC_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__) ((__HANDLE__)->Instance->IER & (__INTERRUPT__))
AnnaBridge 189:f392fc9709a3 491 /**
AnnaBridge 189:f392fc9709a3 492 * @}
AnnaBridge 189:f392fc9709a3 493 */
AnnaBridge 189:f392fc9709a3 494
AnnaBridge 189:f392fc9709a3 495 /* Include LTDC HAL Extension module */
AnnaBridge 189:f392fc9709a3 496 #include "stm32l4xx_hal_ltdc_ex.h"
AnnaBridge 189:f392fc9709a3 497
AnnaBridge 189:f392fc9709a3 498 /* Exported functions --------------------------------------------------------*/
AnnaBridge 189:f392fc9709a3 499 /** @addtogroup LTDC_Exported_Functions
AnnaBridge 189:f392fc9709a3 500 * @{
AnnaBridge 189:f392fc9709a3 501 */
AnnaBridge 189:f392fc9709a3 502 /** @addtogroup LTDC_Exported_Functions_Group1
AnnaBridge 189:f392fc9709a3 503 * @{
AnnaBridge 189:f392fc9709a3 504 */
AnnaBridge 189:f392fc9709a3 505 /* Initialization and de-initialization functions *****************************/
AnnaBridge 189:f392fc9709a3 506 HAL_StatusTypeDef HAL_LTDC_Init(LTDC_HandleTypeDef *hltdc);
AnnaBridge 189:f392fc9709a3 507 HAL_StatusTypeDef HAL_LTDC_DeInit(LTDC_HandleTypeDef *hltdc);
AnnaBridge 189:f392fc9709a3 508 void HAL_LTDC_MspInit(LTDC_HandleTypeDef* hltdc);
AnnaBridge 189:f392fc9709a3 509 void HAL_LTDC_MspDeInit(LTDC_HandleTypeDef* hltdc);
AnnaBridge 189:f392fc9709a3 510 void HAL_LTDC_ErrorCallback(LTDC_HandleTypeDef *hltdc);
AnnaBridge 189:f392fc9709a3 511 void HAL_LTDC_LineEventCallback(LTDC_HandleTypeDef *hltdc);
AnnaBridge 189:f392fc9709a3 512 void HAL_LTDC_ReloadEventCallback(LTDC_HandleTypeDef *hltdc);
AnnaBridge 189:f392fc9709a3 513 /**
AnnaBridge 189:f392fc9709a3 514 * @}
AnnaBridge 189:f392fc9709a3 515 */
AnnaBridge 189:f392fc9709a3 516
AnnaBridge 189:f392fc9709a3 517 /** @addtogroup LTDC_Exported_Functions_Group2
AnnaBridge 189:f392fc9709a3 518 * @{
AnnaBridge 189:f392fc9709a3 519 */
AnnaBridge 189:f392fc9709a3 520 /* IO operation functions *****************************************************/
AnnaBridge 189:f392fc9709a3 521 void HAL_LTDC_IRQHandler(LTDC_HandleTypeDef *hltdc);
AnnaBridge 189:f392fc9709a3 522 /**
AnnaBridge 189:f392fc9709a3 523 * @}
AnnaBridge 189:f392fc9709a3 524 */
AnnaBridge 189:f392fc9709a3 525
AnnaBridge 189:f392fc9709a3 526 /** @addtogroup LTDC_Exported_Functions_Group3
AnnaBridge 189:f392fc9709a3 527 * @{
AnnaBridge 189:f392fc9709a3 528 */
AnnaBridge 189:f392fc9709a3 529 /* Peripheral Control functions ***********************************************/
AnnaBridge 189:f392fc9709a3 530 HAL_StatusTypeDef HAL_LTDC_ConfigLayer(LTDC_HandleTypeDef *hltdc, LTDC_LayerCfgTypeDef *pLayerCfg, uint32_t LayerIdx);
AnnaBridge 189:f392fc9709a3 531 HAL_StatusTypeDef HAL_LTDC_SetWindowSize(LTDC_HandleTypeDef *hltdc, uint32_t XSize, uint32_t YSize, uint32_t LayerIdx);
AnnaBridge 189:f392fc9709a3 532 HAL_StatusTypeDef HAL_LTDC_SetWindowPosition(LTDC_HandleTypeDef *hltdc, uint32_t X0, uint32_t Y0, uint32_t LayerIdx);
AnnaBridge 189:f392fc9709a3 533 HAL_StatusTypeDef HAL_LTDC_SetPixelFormat(LTDC_HandleTypeDef *hltdc, uint32_t Pixelformat, uint32_t LayerIdx);
AnnaBridge 189:f392fc9709a3 534 HAL_StatusTypeDef HAL_LTDC_SetAlpha(LTDC_HandleTypeDef *hltdc, uint32_t Alpha, uint32_t LayerIdx);
AnnaBridge 189:f392fc9709a3 535 HAL_StatusTypeDef HAL_LTDC_SetAddress(LTDC_HandleTypeDef *hltdc, uint32_t Address, uint32_t LayerIdx);
AnnaBridge 189:f392fc9709a3 536 HAL_StatusTypeDef HAL_LTDC_SetPitch(LTDC_HandleTypeDef *hltdc, uint32_t LinePitchInPixels, uint32_t LayerIdx);
AnnaBridge 189:f392fc9709a3 537 HAL_StatusTypeDef HAL_LTDC_ConfigColorKeying(LTDC_HandleTypeDef *hltdc, uint32_t RGBValue, uint32_t LayerIdx);
AnnaBridge 189:f392fc9709a3 538 HAL_StatusTypeDef HAL_LTDC_ConfigCLUT(LTDC_HandleTypeDef *hltdc, uint32_t *pCLUT, uint32_t CLUTSize, uint32_t LayerIdx);
AnnaBridge 189:f392fc9709a3 539 HAL_StatusTypeDef HAL_LTDC_EnableColorKeying(LTDC_HandleTypeDef *hltdc, uint32_t LayerIdx);
AnnaBridge 189:f392fc9709a3 540 HAL_StatusTypeDef HAL_LTDC_DisableColorKeying(LTDC_HandleTypeDef *hltdc, uint32_t LayerIdx);
AnnaBridge 189:f392fc9709a3 541 HAL_StatusTypeDef HAL_LTDC_EnableCLUT(LTDC_HandleTypeDef *hltdc, uint32_t LayerIdx);
AnnaBridge 189:f392fc9709a3 542 HAL_StatusTypeDef HAL_LTDC_DisableCLUT(LTDC_HandleTypeDef *hltdc, uint32_t LayerIdx);
AnnaBridge 189:f392fc9709a3 543 HAL_StatusTypeDef HAL_LTDC_ProgramLineEvent(LTDC_HandleTypeDef *hltdc, uint32_t Line);
AnnaBridge 189:f392fc9709a3 544 HAL_StatusTypeDef HAL_LTDC_EnableDither(LTDC_HandleTypeDef *hltdc);
AnnaBridge 189:f392fc9709a3 545 HAL_StatusTypeDef HAL_LTDC_DisableDither(LTDC_HandleTypeDef *hltdc);
AnnaBridge 189:f392fc9709a3 546 HAL_StatusTypeDef HAL_LTDC_Reload(LTDC_HandleTypeDef *hltdc, uint32_t ReloadType);
AnnaBridge 189:f392fc9709a3 547 HAL_StatusTypeDef HAL_LTDC_ConfigLayer_NoReload(LTDC_HandleTypeDef *hltdc, LTDC_LayerCfgTypeDef *pLayerCfg, uint32_t LayerIdx);
AnnaBridge 189:f392fc9709a3 548 HAL_StatusTypeDef HAL_LTDC_SetWindowSize_NoReload(LTDC_HandleTypeDef *hltdc, uint32_t XSize, uint32_t YSize, uint32_t LayerIdx);
AnnaBridge 189:f392fc9709a3 549 HAL_StatusTypeDef HAL_LTDC_SetWindowPosition_NoReload(LTDC_HandleTypeDef *hltdc, uint32_t X0, uint32_t Y0, uint32_t LayerIdx);
AnnaBridge 189:f392fc9709a3 550 HAL_StatusTypeDef HAL_LTDC_SetPixelFormat_NoReload(LTDC_HandleTypeDef *hltdc, uint32_t Pixelformat, uint32_t LayerIdx);
AnnaBridge 189:f392fc9709a3 551 HAL_StatusTypeDef HAL_LTDC_SetAlpha_NoReload(LTDC_HandleTypeDef *hltdc, uint32_t Alpha, uint32_t LayerIdx);
AnnaBridge 189:f392fc9709a3 552 HAL_StatusTypeDef HAL_LTDC_SetAddress_NoReload(LTDC_HandleTypeDef *hltdc, uint32_t Address, uint32_t LayerIdx);
AnnaBridge 189:f392fc9709a3 553 HAL_StatusTypeDef HAL_LTDC_SetPitch_NoReload(LTDC_HandleTypeDef *hltdc, uint32_t LinePitchInPixels, uint32_t LayerIdx);
AnnaBridge 189:f392fc9709a3 554 HAL_StatusTypeDef HAL_LTDC_ConfigColorKeying_NoReload(LTDC_HandleTypeDef *hltdc, uint32_t RGBValue, uint32_t LayerIdx);
AnnaBridge 189:f392fc9709a3 555 HAL_StatusTypeDef HAL_LTDC_EnableColorKeying_NoReload(LTDC_HandleTypeDef *hltdc, uint32_t LayerIdx);
AnnaBridge 189:f392fc9709a3 556 HAL_StatusTypeDef HAL_LTDC_DisableColorKeying_NoReload(LTDC_HandleTypeDef *hltdc, uint32_t LayerIdx);
AnnaBridge 189:f392fc9709a3 557 HAL_StatusTypeDef HAL_LTDC_EnableCLUT_NoReload(LTDC_HandleTypeDef *hltdc, uint32_t LayerIdx);
AnnaBridge 189:f392fc9709a3 558 HAL_StatusTypeDef HAL_LTDC_DisableCLUT_NoReload(LTDC_HandleTypeDef *hltdc, uint32_t LayerIdx);
AnnaBridge 189:f392fc9709a3 559
AnnaBridge 189:f392fc9709a3 560 /**
AnnaBridge 189:f392fc9709a3 561 * @}
AnnaBridge 189:f392fc9709a3 562 */
AnnaBridge 189:f392fc9709a3 563
AnnaBridge 189:f392fc9709a3 564 /** @addtogroup LTDC_Exported_Functions_Group4
AnnaBridge 189:f392fc9709a3 565 * @{
AnnaBridge 189:f392fc9709a3 566 */
AnnaBridge 189:f392fc9709a3 567 /* Peripheral State functions *************************************************/
AnnaBridge 189:f392fc9709a3 568 HAL_LTDC_StateTypeDef HAL_LTDC_GetState(LTDC_HandleTypeDef *hltdc);
AnnaBridge 189:f392fc9709a3 569 uint32_t HAL_LTDC_GetError(LTDC_HandleTypeDef *hltdc);
AnnaBridge 189:f392fc9709a3 570 /**
AnnaBridge 189:f392fc9709a3 571 * @}
AnnaBridge 189:f392fc9709a3 572 */
AnnaBridge 189:f392fc9709a3 573
AnnaBridge 189:f392fc9709a3 574 /**
AnnaBridge 189:f392fc9709a3 575 * @}
AnnaBridge 189:f392fc9709a3 576 */
AnnaBridge 189:f392fc9709a3 577
AnnaBridge 189:f392fc9709a3 578 /* Private types -------------------------------------------------------------*/
AnnaBridge 189:f392fc9709a3 579 /* Private variables ---------------------------------------------------------*/
AnnaBridge 189:f392fc9709a3 580 /* Private constants ---------------------------------------------------------*/
AnnaBridge 189:f392fc9709a3 581 /* Private macros ------------------------------------------------------------*/
AnnaBridge 189:f392fc9709a3 582 /** @defgroup LTDC_Private_Macros LTDC Private Macros
AnnaBridge 189:f392fc9709a3 583 * @{
AnnaBridge 189:f392fc9709a3 584 */
AnnaBridge 189:f392fc9709a3 585 #define LTDC_LAYER(__HANDLE__, __LAYER__) ((LTDC_Layer_TypeDef *)((uint32_t)(((uint32_t)((__HANDLE__)->Instance)) + 0x84 + (0x80*(__LAYER__)))))
AnnaBridge 189:f392fc9709a3 586 #define IS_LTDC_LAYER(__LAYER__) ((__LAYER__) < MAX_LAYER)
AnnaBridge 189:f392fc9709a3 587 #define IS_LTDC_HSPOL(__HSPOL__) (((__HSPOL__) == LTDC_HSPOLARITY_AL) || ((__HSPOL__) == LTDC_HSPOLARITY_AH))
AnnaBridge 189:f392fc9709a3 588 #define IS_LTDC_VSPOL(__VSPOL__) (((__VSPOL__) == LTDC_VSPOLARITY_AL) || ((__VSPOL__) == LTDC_VSPOLARITY_AH))
AnnaBridge 189:f392fc9709a3 589 #define IS_LTDC_DEPOL(__DEPOL__) (((__DEPOL__) == LTDC_DEPOLARITY_AL) || ((__DEPOL__) == LTDC_DEPOLARITY_AH))
AnnaBridge 189:f392fc9709a3 590 #define IS_LTDC_PCPOL(__PCPOL__) (((__PCPOL__) == LTDC_PCPOLARITY_IPC) || ((__PCPOL__) == LTDC_PCPOLARITY_IIPC))
AnnaBridge 189:f392fc9709a3 591 #define IS_LTDC_HSYNC(__HSYNC__) ((__HSYNC__) <= LTDC_HORIZONTALSYNC)
AnnaBridge 189:f392fc9709a3 592 #define IS_LTDC_VSYNC(__VSYNC__) ((__VSYNC__) <= LTDC_VERTICALSYNC)
AnnaBridge 189:f392fc9709a3 593 #define IS_LTDC_AHBP(__AHBP__) ((__AHBP__) <= LTDC_HORIZONTALSYNC)
AnnaBridge 189:f392fc9709a3 594 #define IS_LTDC_AVBP(__AVBP__) ((__AVBP__) <= LTDC_VERTICALSYNC)
AnnaBridge 189:f392fc9709a3 595 #define IS_LTDC_AAW(__AAW__) ((__AAW__) <= LTDC_HORIZONTALSYNC)
AnnaBridge 189:f392fc9709a3 596 #define IS_LTDC_AAH(__AAH__) ((__AAH__) <= LTDC_VERTICALSYNC)
AnnaBridge 189:f392fc9709a3 597 #define IS_LTDC_TOTALW(__TOTALW__) ((__TOTALW__) <= LTDC_HORIZONTALSYNC)
AnnaBridge 189:f392fc9709a3 598 #define IS_LTDC_TOTALH(__TOTALH__) ((__TOTALH__) <= LTDC_VERTICALSYNC)
AnnaBridge 189:f392fc9709a3 599 #define IS_LTDC_BLUEVALUE(__BBLUE__) ((__BBLUE__) <= LTDC_COLOR)
AnnaBridge 189:f392fc9709a3 600 #define IS_LTDC_GREENVALUE(__BGREEN__) ((__BGREEN__) <= LTDC_COLOR)
AnnaBridge 189:f392fc9709a3 601 #define IS_LTDC_REDVALUE(__BRED__) ((__BRED__) <= LTDC_COLOR)
AnnaBridge 189:f392fc9709a3 602 #define IS_LTDC_BLENDING_FACTOR1(__BLENDING_FACTOR1__) (((__BLENDING_FACTOR1__) == LTDC_BLENDING_FACTOR1_CA) || \
AnnaBridge 189:f392fc9709a3 603 ((__BLENDING_FACTOR1__) == LTDC_BLENDING_FACTOR1_PAxCA))
AnnaBridge 189:f392fc9709a3 604 #define IS_LTDC_BLENDING_FACTOR2(__BLENDING_FACTOR1__) (((__BLENDING_FACTOR1__) == LTDC_BLENDING_FACTOR2_CA) || \
AnnaBridge 189:f392fc9709a3 605 ((__BLENDING_FACTOR1__) == LTDC_BLENDING_FACTOR2_PAxCA))
AnnaBridge 189:f392fc9709a3 606 #define IS_LTDC_PIXEL_FORMAT(__PIXEL_FORMAT__) (((__PIXEL_FORMAT__) == LTDC_PIXEL_FORMAT_ARGB8888) || ((__PIXEL_FORMAT__) == LTDC_PIXEL_FORMAT_RGB888) || \
AnnaBridge 189:f392fc9709a3 607 ((__PIXEL_FORMAT__) == LTDC_PIXEL_FORMAT_RGB565) || ((__PIXEL_FORMAT__) == LTDC_PIXEL_FORMAT_ARGB1555) || \
AnnaBridge 189:f392fc9709a3 608 ((__PIXEL_FORMAT__) == LTDC_PIXEL_FORMAT_ARGB4444) || ((__PIXEL_FORMAT__) == LTDC_PIXEL_FORMAT_L8) || \
AnnaBridge 189:f392fc9709a3 609 ((__PIXEL_FORMAT__) == LTDC_PIXEL_FORMAT_AL44) || ((__PIXEL_FORMAT__) == LTDC_PIXEL_FORMAT_AL88))
AnnaBridge 189:f392fc9709a3 610 #define IS_LTDC_ALPHA(__ALPHA__) ((__ALPHA__) <= LTDC_ALPHA)
AnnaBridge 189:f392fc9709a3 611 #define IS_LTDC_HCONFIGST(__HCONFIGST__) ((__HCONFIGST__) <= LTDC_STARTPOSITION)
AnnaBridge 189:f392fc9709a3 612 #define IS_LTDC_HCONFIGSP(__HCONFIGSP__) ((__HCONFIGSP__) <= LTDC_STOPPOSITION)
AnnaBridge 189:f392fc9709a3 613 #define IS_LTDC_VCONFIGST(__VCONFIGST__) ((__VCONFIGST__) <= LTDC_STARTPOSITION)
AnnaBridge 189:f392fc9709a3 614 #define IS_LTDC_VCONFIGSP(__VCONFIGSP__) ((__VCONFIGSP__) <= LTDC_STOPPOSITION)
AnnaBridge 189:f392fc9709a3 615 #define IS_LTDC_CFBP(__CFBP__) ((__CFBP__) <= LTDC_COLOR_FRAME_BUFFER)
AnnaBridge 189:f392fc9709a3 616 #define IS_LTDC_CFBLL(__CFBLL__) ((__CFBLL__) <= LTDC_COLOR_FRAME_BUFFER)
AnnaBridge 189:f392fc9709a3 617 #define IS_LTDC_CFBLNBR(__CFBLNBR__) ((__CFBLNBR__) <= LTDC_LINE_NUMBER)
AnnaBridge 189:f392fc9709a3 618 #define IS_LTDC_LIPOS(__LIPOS__) ((__LIPOS__) <= 0x7FFU)
AnnaBridge 189:f392fc9709a3 619 #define IS_LTDC_RELOAD(__RELOADTYPE__) (((__RELOADTYPE__) == LTDC_RELOAD_IMMEDIATE) || ((__RELOADTYPE__) == LTDC_RELOAD_VERTICAL_BLANKING))
AnnaBridge 189:f392fc9709a3 620 /**
AnnaBridge 189:f392fc9709a3 621 * @}
AnnaBridge 189:f392fc9709a3 622 */
AnnaBridge 189:f392fc9709a3 623
AnnaBridge 189:f392fc9709a3 624 /* Private functions ---------------------------------------------------------*/
AnnaBridge 189:f392fc9709a3 625 /** @defgroup LTDC_Private_Functions LTDC Private Functions
AnnaBridge 189:f392fc9709a3 626 * @{
AnnaBridge 189:f392fc9709a3 627 */
AnnaBridge 189:f392fc9709a3 628
AnnaBridge 189:f392fc9709a3 629 /**
AnnaBridge 189:f392fc9709a3 630 * @}
AnnaBridge 189:f392fc9709a3 631 */
AnnaBridge 189:f392fc9709a3 632
AnnaBridge 189:f392fc9709a3 633 /**
AnnaBridge 189:f392fc9709a3 634 * @}
AnnaBridge 189:f392fc9709a3 635 */
AnnaBridge 189:f392fc9709a3 636
AnnaBridge 189:f392fc9709a3 637 /**
AnnaBridge 189:f392fc9709a3 638 * @}
AnnaBridge 189:f392fc9709a3 639 */
AnnaBridge 189:f392fc9709a3 640
AnnaBridge 189:f392fc9709a3 641 #endif /* STM32L4R7xx || STM32L4R9xx || STM32L4R7xx || STM32L4S9xx */
AnnaBridge 189:f392fc9709a3 642
AnnaBridge 189:f392fc9709a3 643 #ifdef __cplusplus
AnnaBridge 189:f392fc9709a3 644 }
AnnaBridge 189:f392fc9709a3 645 #endif
AnnaBridge 189:f392fc9709a3 646
AnnaBridge 189:f392fc9709a3 647 #endif /* __STM32L4xx_HAL_LTDC_H */
AnnaBridge 189:f392fc9709a3 648
AnnaBridge 189:f392fc9709a3 649 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/