forked from MYaqoobEmbedded/STM32-Tutorials
-
Notifications
You must be signed in to change notification settings - Fork 0
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
- Loading branch information
1 parent
e9347e9
commit f350e7b
Showing
32 changed files
with
26,006 additions
and
0 deletions.
There are no files selected for viewing
1,913 changes: 1,913 additions & 0 deletions
1,913
Tutorial 29 - STM32F7 LCD and Touch/GUI HAL library/stm32f7xx_hal_ltdc.c
Large diffs are not rendered by default.
Oops, something went wrong.
660 changes: 660 additions & 0 deletions
660
Tutorial 29 - STM32F7 LCD and Touch/GUI HAL library/stm32f7xx_hal_ltdc.h
Large diffs are not rendered by default.
Oops, something went wrong.
160 changes: 160 additions & 0 deletions
160
Tutorial 29 - STM32F7 LCD and Touch/GUI HAL library/stm32f7xx_hal_ltdc_ex.c
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,160 @@ | ||
| /** | ||
| ****************************************************************************** | ||
| * @file stm32f7xx_hal_ltdc_ex.c | ||
| * @author MCD Application Team | ||
| * @brief LTDC Extension HAL module driver. | ||
| ****************************************************************************** | ||
| * @attention | ||
| * | ||
| * <h2><center>© COPYRIGHT(c) 2017 STMicroelectronics</center></h2> | ||
| * | ||
| * Redistribution and use in source and binary forms, with or without modification, | ||
| * are permitted provided that the following conditions are met: | ||
| * 1. Redistributions of source code must retain the above copyright notice, | ||
| * this list of conditions and the following disclaimer. | ||
| * 2. Redistributions in binary form must reproduce the above copyright notice, | ||
| * this list of conditions and the following disclaimer in the documentation | ||
| * and/or other materials provided with the distribution. | ||
| * 3. Neither the name of STMicroelectronics nor the names of its contributors | ||
| * may be used to endorse or promote products derived from this software | ||
| * without specific prior written permission. | ||
| * | ||
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" | ||
| * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | ||
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE | ||
| * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE | ||
| * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | ||
| * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR | ||
| * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER | ||
| * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, | ||
| * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | ||
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | ||
| * | ||
| ****************************************************************************** | ||
| */ | ||
|
|
||
| /* Includes ------------------------------------------------------------------*/ | ||
| #include "stm32f7xx_hal.h" | ||
|
|
||
| /** @addtogroup STM32F7xx_HAL_Driver | ||
| * @{ | ||
| */ | ||
| /** @defgroup LTDCEx LTDCEx | ||
| * @brief LTDC HAL module driver | ||
| * @{ | ||
| */ | ||
|
|
||
| #ifdef HAL_LTDC_MODULE_ENABLED | ||
|
|
||
| /* Private typedef -----------------------------------------------------------*/ | ||
| /* Private define ------------------------------------------------------------*/ | ||
| /* Private macro -------------------------------------------------------------*/ | ||
| /* Private variables ---------------------------------------------------------*/ | ||
| /* Private function prototypes -----------------------------------------------*/ | ||
| /* Exported functions --------------------------------------------------------*/ | ||
|
|
||
| /** @defgroup LTDCEx_Exported_Functions LTDC Extended Exported Functions | ||
| * @{ | ||
| */ | ||
|
|
||
| /** @defgroup LTDCEx_Exported_Functions_Group1 Initialization and Configuration functions | ||
| * @brief Initialization and Configuration functions | ||
| * | ||
| @verbatim | ||
| =============================================================================== | ||
| ##### Initialization and Configuration functions ##### | ||
| =============================================================================== | ||
| [..] This section provides functions allowing to: | ||
| (+) Initialize and configure the LTDC | ||
| @endverbatim | ||
| * @{ | ||
| */ | ||
| #if defined (STM32F769xx) || defined (STM32F779xx) | ||
| /** | ||
| * @brief Retrieve common parameters from DSI Video mode configuration structure | ||
| * @param hltdc pointer to a LTDC_HandleTypeDef structure that contains | ||
| * the configuration information for the LTDC. | ||
| * @param VidCfg pointer to a DSI_VidCfgTypeDef structure that contains | ||
| * the DSI video mode configuration parameters | ||
| * @note The implementation of this function is taking into account the LTDC | ||
| * polarities inversion as described in the current LTDC specification | ||
| * @retval HAL status | ||
| */ | ||
| HAL_StatusTypeDef HAL_LTDC_StructInitFromVideoConfig(LTDC_HandleTypeDef* hltdc, DSI_VidCfgTypeDef *VidCfg) | ||
| { | ||
| /* Retrieve signal polarities from DSI */ | ||
|
|
||
| /* The following polarity is inverted: | ||
| LTDC_DEPOLARITY_AL <-> LTDC_DEPOLARITY_AH */ | ||
|
|
||
| /* Note 1 : Code in line w/ Current LTDC specification */ | ||
| hltdc->Init.DEPolarity = (VidCfg->DEPolarity == DSI_DATA_ENABLE_ACTIVE_HIGH) ? LTDC_DEPOLARITY_AL : LTDC_DEPOLARITY_AH; | ||
| hltdc->Init.VSPolarity = (VidCfg->VSPolarity == DSI_VSYNC_ACTIVE_HIGH) ? LTDC_VSPOLARITY_AH : LTDC_VSPOLARITY_AL; | ||
| hltdc->Init.HSPolarity = (VidCfg->HSPolarity == DSI_HSYNC_ACTIVE_HIGH) ? LTDC_HSPOLARITY_AH : LTDC_HSPOLARITY_AL; | ||
|
|
||
| /* Note 2: Code to be used in case LTDC polarities inversion updated in the specification */ | ||
| /* hltdc->Init.DEPolarity = VidCfg->DEPolarity << 29; | ||
| hltdc->Init.VSPolarity = VidCfg->VSPolarity << 29; | ||
| hltdc->Init.HSPolarity = VidCfg->HSPolarity << 29; */ | ||
|
|
||
| /* Retrieve vertical timing parameters from DSI */ | ||
| hltdc->Init.VerticalSync = VidCfg->VerticalSyncActive - 1; | ||
| hltdc->Init.AccumulatedVBP = VidCfg->VerticalSyncActive + VidCfg->VerticalBackPorch - 1; | ||
| hltdc->Init.AccumulatedActiveH = VidCfg->VerticalSyncActive + VidCfg->VerticalBackPorch + VidCfg->VerticalActive - 1; | ||
| hltdc->Init.TotalHeigh = VidCfg->VerticalSyncActive + VidCfg->VerticalBackPorch + VidCfg->VerticalActive + VidCfg->VerticalFrontPorch - 1; | ||
|
|
||
| return HAL_OK; | ||
| } | ||
|
|
||
| /** | ||
| * @brief Retrieve common parameters from DSI Adapted command mode configuration structure | ||
| * @param hltdc pointer to a LTDC_HandleTypeDef structure that contains | ||
| * the configuration information for the LTDC. | ||
| * @param CmdCfg pointer to a DSI_CmdCfgTypeDef structure that contains | ||
| * the DSI command mode configuration parameters | ||
| * @note The implementation of this function is taking into account the LTDC | ||
| * polarities inversion as described in the current LTDC specification | ||
| * @retval HAL status | ||
| */ | ||
| HAL_StatusTypeDef HAL_LTDC_StructInitFromAdaptedCommandConfig(LTDC_HandleTypeDef* hltdc, DSI_CmdCfgTypeDef *CmdCfg) | ||
| { | ||
| /* Retrieve signal polarities from DSI */ | ||
|
|
||
| /* The following polarities are inverted: | ||
| LTDC_DEPOLARITY_AL <-> LTDC_DEPOLARITY_AH | ||
| LTDC_VSPOLARITY_AL <-> LTDC_VSPOLARITY_AH | ||
| LTDC_HSPOLARITY_AL <-> LTDC_HSPOLARITY_AH)*/ | ||
|
|
||
| /* Note 1 : Code in line w/ Current LTDC specification */ | ||
| hltdc->Init.DEPolarity = (CmdCfg->DEPolarity == DSI_DATA_ENABLE_ACTIVE_HIGH) ? LTDC_DEPOLARITY_AL : LTDC_DEPOLARITY_AH; | ||
| hltdc->Init.VSPolarity = (CmdCfg->VSPolarity == DSI_VSYNC_ACTIVE_HIGH) ? LTDC_VSPOLARITY_AL : LTDC_VSPOLARITY_AH; | ||
| hltdc->Init.HSPolarity = (CmdCfg->HSPolarity == DSI_HSYNC_ACTIVE_HIGH) ? LTDC_HSPOLARITY_AL : LTDC_HSPOLARITY_AH; | ||
|
|
||
| /* Note 2: Code to be used in case LTDC polarities inversion updated in the specification */ | ||
| /* hltdc->Init.DEPolarity = CmdCfg->DEPolarity << 29; | ||
| hltdc->Init.VSPolarity = CmdCfg->VSPolarity << 29; | ||
| hltdc->Init.HSPolarity = CmdCfg->HSPolarity << 29; */ | ||
|
|
||
| return HAL_OK; | ||
| } | ||
| #endif /*STM32F769xx | STM32F779xx */ | ||
|
|
||
| /** | ||
| * @} | ||
| */ | ||
|
|
||
| /** | ||
| * @} | ||
| */ | ||
|
|
||
| #endif /* HAL_LTCD_MODULE_ENABLED */ | ||
| /** | ||
| * @} | ||
| */ | ||
|
|
||
| /** | ||
| * @} | ||
| */ | ||
|
|
||
| /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ |
149 changes: 149 additions & 0 deletions
149
Tutorial 29 - STM32F7 LCD and Touch/GUI HAL library/stm32f7xx_hal_ltdc_ex.h
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,149 @@ | ||
| /** | ||
| ****************************************************************************** | ||
| * @file stm32f7xx_hal_ltdc_ex.h | ||
| * @author MCD Application Team | ||
| * @brief Header file of LTDC HAL Extension module. | ||
| ****************************************************************************** | ||
| * @attention | ||
| * | ||
| * <h2><center>© COPYRIGHT(c) 2017 STMicroelectronics</center></h2> | ||
| * | ||
| * Redistribution and use in source and binary forms, with or without modification, | ||
| * are permitted provided that the following conditions are met: | ||
| * 1. Redistributions of source code must retain the above copyright notice, | ||
| * this list of conditions and the following disclaimer. | ||
| * 2. Redistributions in binary form must reproduce the above copyright notice, | ||
| * this list of conditions and the following disclaimer in the documentation | ||
| * and/or other materials provided with the distribution. | ||
| * 3. Neither the name of STMicroelectronics nor the names of its contributors | ||
| * may be used to endorse or promote products derived from this software | ||
| * without specific prior written permission. | ||
| * | ||
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" | ||
| * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | ||
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE | ||
| * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE | ||
| * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | ||
| * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR | ||
| * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER | ||
| * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, | ||
| * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | ||
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | ||
| * | ||
| ****************************************************************************** | ||
| */ | ||
|
|
||
| /* Define to prevent recursive inclusion -------------------------------------*/ | ||
| #ifndef __STM32F7xx_HAL_LTDC_EX_H | ||
| #define __STM32F7xx_HAL_LTDC_EX_H | ||
|
|
||
| #ifdef __cplusplus | ||
| extern "C" { | ||
| #endif | ||
|
|
||
| #if defined (STM32F769xx) || defined (STM32F779xx) | ||
| /* Includes ------------------------------------------------------------------*/ | ||
| #include "stm32f7xx_hal_def.h" | ||
| #include "stm32f7xx_hal_dsi.h" | ||
|
|
||
| /** @addtogroup STM32F7xx_HAL_Driver | ||
| * @{ | ||
| */ | ||
|
|
||
| /** @addtogroup LTDCEx | ||
| * @{ | ||
| */ | ||
|
|
||
| /* Exported types ------------------------------------------------------------*/ | ||
| /* Exported constants --------------------------------------------------------*/ | ||
|
|
||
| /** @defgroup LTDCEx_Exported_Constants LTDCEx Exported Constants | ||
| * @{ | ||
| */ | ||
|
|
||
| /** | ||
| * @} | ||
| */ | ||
|
|
||
| /* Exported macro ------------------------------------------------------------*/ | ||
| /** @defgroup LTDCEx_Exported_Macros LTDC Exported Macros | ||
| * @{ | ||
| */ | ||
|
|
||
| /** | ||
| * @} | ||
| */ | ||
|
|
||
| /* Exported functions --------------------------------------------------------*/ | ||
| /** @defgroup LTDCEx_Exported_Functions LTDC Extended Exported Functions | ||
| * @{ | ||
| */ | ||
| HAL_StatusTypeDef HAL_LTDC_StructInitFromVideoConfig(LTDC_HandleTypeDef* hltdc, DSI_VidCfgTypeDef *VidCfg); | ||
| HAL_StatusTypeDef HAL_LTDC_StructInitFromAdaptedCommandConfig(LTDC_HandleTypeDef* hltdc, DSI_CmdCfgTypeDef *CmdCfg); | ||
| /** | ||
| * @} | ||
| */ | ||
|
|
||
|
|
||
| /* Private types -------------------------------------------------------------*/ | ||
| /** @defgroup LTDCEx_Private_Types LTDCEx Private Types | ||
| * @{ | ||
| */ | ||
|
|
||
| /** | ||
| * @} | ||
| */ | ||
|
|
||
| /* Private variables ---------------------------------------------------------*/ | ||
| /** @defgroup LTDCEx_Private_Variables LTDCEx Private Variables | ||
| * @{ | ||
| */ | ||
|
|
||
| /** | ||
| * @} | ||
| */ | ||
|
|
||
| /* Private constants ---------------------------------------------------------*/ | ||
| /** @defgroup LTDCEx_Private_Constants LTDCEx Private Constants | ||
| * @{ | ||
| */ | ||
|
|
||
| /** | ||
| * @} | ||
| */ | ||
|
|
||
| /* Private macros ------------------------------------------------------------*/ | ||
| /** @defgroup LTDCEx_Private_Macros LTDCEx Private Macros | ||
| * @{ | ||
| */ | ||
|
|
||
| /** | ||
| * @} | ||
| */ | ||
|
|
||
| /* Private functions ---------------------------------------------------------*/ | ||
| /** @defgroup LTDCEx_Private_Functions LTDCEx Private Functions | ||
| * @{ | ||
| */ | ||
|
|
||
| /** | ||
| * @} | ||
| */ | ||
|
|
||
| /** | ||
| * @} | ||
| */ | ||
|
|
||
| /** | ||
| * @} | ||
| */ | ||
|
|
||
| #endif /*STM32F769xx | STM32F779xx */ | ||
|
|
||
| #ifdef __cplusplus | ||
| } | ||
| #endif | ||
|
|
||
| #endif /* __STM32F7xx_HAL_LTDC_EX_H */ | ||
|
|
||
| /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ |
Oops, something went wrong.