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view Common/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_dma2d.h @ 250:822416168585 bm-2
Buelmann: new implementation for ceiling
Since my first functional fix in the ceiling computation in
commit ceecabfddb57, I noticed that the computation used a
linear search, that became rather computational expensive after
that commit. The simple question is: why not a binary search?
So, this commit implements the binary search. But there is a long
story attached to this. Comparing ceiling results from hwOS and this
OSTC4 code were very different. Basically, the original OSTC4
algorithm computed the ceiling using the same GFlow to GFhigh
slope, in such a way, that the ceiling was in sync with the
presented deco stops, where the hwOS code presents a GFhigh
based ceiling.
This said, it is more logical when the OSTC4 and hwOS code give
similar results. This new recursive algorithm gives very similar
results for the ceiling compared to hwOS.
To be complete here, the Buelmann ceiling is the depth to which
you can ascend, so that the leading tissue reaches GFhigh. This
also explains why the deepest deco stop is normally deeper than
the ceiling (unless one dives with GF like 80/80).
The code implemented here is rather straightforward recursion.
Signed-off-by: Jan Mulder <jlmulder@xs4all.nl>
| author | Jan Mulder <jlmulder@xs4all.nl> |
|---|---|
| date | Thu, 11 Apr 2019 17:48:48 +0200 |
| parents | c78bcbd5deda |
| children |
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/** ****************************************************************************** * @file stm32f4xx_hal_dma2d.h * @author MCD Application Team * @brief Header file of DMA2D HAL 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 __STM32F4xx_HAL_DMA2D_H #define __STM32F4xx_HAL_DMA2D_H #ifdef __cplusplus extern "C" { #endif #if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx) ||\ defined(STM32F469xx) || defined(STM32F479xx) /* Includes ------------------------------------------------------------------*/ #include "stm32f4xx_hal_def.h" /** @addtogroup STM32F4xx_HAL_Driver * @{ */ /** @addtogroup DMA2D DMA2D * @brief DMA2D HAL module driver * @{ */ /* Exported types ------------------------------------------------------------*/ /** @defgroup DMA2D_Exported_Types DMA2D Exported Types * @{ */ #define MAX_DMA2D_LAYER 2U /** * @brief DMA2D color Structure definition */ typedef struct { uint32_t Blue; /*!< Configures the blue value. This parameter must be a number between Min_Data = 0x00 and Max_Data = 0xFF. */ uint32_t Green; /*!< Configures the green value. This parameter must be a number between Min_Data = 0x00 and Max_Data = 0xFF. */ uint32_t Red; /*!< Configures the red value. This parameter must be a number between Min_Data = 0x00 and Max_Data = 0xFF. */ } DMA2D_ColorTypeDef; /** * @brief DMA2D CLUT Structure definition */ typedef struct { uint32_t *pCLUT; /*!< Configures the DMA2D CLUT memory address.*/ uint32_t CLUTColorMode; /*!< Configures the DMA2D CLUT color mode. This parameter can be one value of @ref DMA2D_CLUT_CM. */ uint32_t Size; /*!< Configures the DMA2D CLUT size. This parameter must be a number between Min_Data = 0x00 and Max_Data = 0xFF.*/ } DMA2D_CLUTCfgTypeDef; /** * @brief DMA2D Init structure definition */ typedef struct { uint32_t Mode; /*!< Configures the DMA2D transfer mode. This parameter can be one value of @ref DMA2D_Mode. */ uint32_t ColorMode; /*!< Configures the color format of the output image. This parameter can be one value of @ref DMA2D_Output_Color_Mode. */ uint32_t OutputOffset; /*!< Specifies the Offset value. This parameter must be a number between Min_Data = 0x0000 and Max_Data = 0x3FFF. */ } DMA2D_InitTypeDef; /** * @brief DMA2D Layer structure definition */ typedef struct { uint32_t InputOffset; /*!< Configures the DMA2D foreground or background offset. This parameter must be a number between Min_Data = 0x0000 and Max_Data = 0x3FFF. */ uint32_t InputColorMode; /*!< Configures the DMA2D foreground or background color mode. This parameter can be one value of @ref DMA2D_Input_Color_Mode. */ uint32_t AlphaMode; /*!< Configures the DMA2D foreground or background alpha mode. This parameter can be one value of @ref DMA2D_Alpha_Mode. */ uint32_t InputAlpha; /*!< Specifies the DMA2D foreground or background alpha value and color value in case of A8 or A4 color mode. This parameter must be a number between Min_Data = 0x00 and Max_Data = 0xFF except for the color modes detailed below. @note In case of A8 or A4 color mode (ARGB), this parameter must be a number between Min_Data = 0x00000000 and Max_Data = 0xFFFFFFFF where - InputAlpha[24:31] is the alpha value ALPHA[0:7] - InputAlpha[16:23] is the red value RED[0:7] - InputAlpha[8:15] is the green value GREEN[0:7] - InputAlpha[0:7] is the blue value BLUE[0:7]. */ } DMA2D_LayerCfgTypeDef; /** * @brief HAL DMA2D State structures definition */ typedef enum { HAL_DMA2D_STATE_RESET = 0x00U, /*!< DMA2D not yet initialized or disabled */ HAL_DMA2D_STATE_READY = 0x01U, /*!< Peripheral Initialized and ready for use */ HAL_DMA2D_STATE_BUSY = 0x02U, /*!< An internal process is ongoing */ HAL_DMA2D_STATE_TIMEOUT = 0x03U, /*!< Timeout state */ HAL_DMA2D_STATE_ERROR = 0x04U, /*!< DMA2D state error */ HAL_DMA2D_STATE_SUSPEND = 0x05U /*!< DMA2D process is suspended */ }HAL_DMA2D_StateTypeDef; /** * @brief DMA2D handle Structure definition */ typedef struct __DMA2D_HandleTypeDef { DMA2D_TypeDef *Instance; /*!< DMA2D register base address. */ DMA2D_InitTypeDef Init; /*!< DMA2D communication parameters. */ void (* XferCpltCallback)(struct __DMA2D_HandleTypeDef * hdma2d); /*!< DMA2D transfer complete callback. */ void (* XferErrorCallback)(struct __DMA2D_HandleTypeDef * hdma2d); /*!< DMA2D transfer error callback. */ DMA2D_LayerCfgTypeDef LayerCfg[MAX_DMA2D_LAYER]; /*!< DMA2D Layers parameters */ HAL_LockTypeDef Lock; /*!< DMA2D lock. */ __IO HAL_DMA2D_StateTypeDef State; /*!< DMA2D transfer state. */ __IO uint32_t ErrorCode; /*!< DMA2D error code. */ } DMA2D_HandleTypeDef; /** * @} */ /* Exported constants --------------------------------------------------------*/ /** @defgroup DMA2D_Exported_Constants DMA2D Exported Constants * @{ */ /** @defgroup DMA2D_Error_Code DMA2D Error Code * @{ */ #define HAL_DMA2D_ERROR_NONE 0x00000000U /*!< No error */ #define HAL_DMA2D_ERROR_TE 0x00000001U /*!< Transfer error */ #define HAL_DMA2D_ERROR_CE 0x00000002U /*!< Configuration error */ #define HAL_DMA2D_ERROR_CAE 0x00000004U /*!< CLUT access error */ #define HAL_DMA2D_ERROR_TIMEOUT 0x00000020U /*!< Timeout error */ /** * @} */ /** @defgroup DMA2D_Mode DMA2D Mode * @{ */ #define DMA2D_M2M 0x00000000U /*!< DMA2D memory to memory transfer mode */ #define DMA2D_M2M_PFC DMA2D_CR_MODE_0 /*!< DMA2D memory to memory with pixel format conversion transfer mode */ #define DMA2D_M2M_BLEND DMA2D_CR_MODE_1 /*!< DMA2D memory to memory with blending transfer mode */ #define DMA2D_R2M DMA2D_CR_MODE /*!< DMA2D register to memory transfer mode */ /** * @} */ /** @defgroup DMA2D_Output_Color_Mode DMA2D Output Color Mode * @{ */ #define DMA2D_OUTPUT_ARGB8888 0x00000000U /*!< ARGB8888 DMA2D color mode */ #define DMA2D_OUTPUT_RGB888 DMA2D_OPFCCR_CM_0 /*!< RGB888 DMA2D color mode */ #define DMA2D_OUTPUT_RGB565 DMA2D_OPFCCR_CM_1 /*!< RGB565 DMA2D color mode */ #define DMA2D_OUTPUT_ARGB1555 (DMA2D_OPFCCR_CM_0|DMA2D_OPFCCR_CM_1) /*!< ARGB1555 DMA2D color mode */ #define DMA2D_OUTPUT_ARGB4444 DMA2D_OPFCCR_CM_2 /*!< ARGB4444 DMA2D color mode */ /** * @} */ /** @defgroup DMA2D_Input_Color_Mode DMA2D Input Color Mode * @{ */ #define DMA2D_INPUT_ARGB8888 0x00000000U /*!< ARGB8888 color mode */ #define DMA2D_INPUT_RGB888 0x00000001U /*!< RGB888 color mode */ #define DMA2D_INPUT_RGB565 0x00000002U /*!< RGB565 color mode */ #define DMA2D_INPUT_ARGB1555 0x00000003U /*!< ARGB1555 color mode */ #define DMA2D_INPUT_ARGB4444 0x00000004U /*!< ARGB4444 color mode */ #define DMA2D_INPUT_L8 0x00000005U /*!< L8 color mode */ #define DMA2D_INPUT_AL44 0x00000006U /*!< AL44 color mode */ #define DMA2D_INPUT_AL88 0x00000007U /*!< AL88 color mode */ #define DMA2D_INPUT_L4 0x00000008U /*!< L4 color mode */ #define DMA2D_INPUT_A8 0x00000009U /*!< A8 color mode */ #define DMA2D_INPUT_A4 0x0000000AU /*!< A4 color mode */ /** * @} */ /** @defgroup DMA2D_Alpha_Mode DMA2D Alpha Mode * @{ */ #define DMA2D_NO_MODIF_ALPHA 0x00000000U /*!< No modification of the alpha channel value */ #define DMA2D_REPLACE_ALPHA 0x00000001U /*!< Replace original alpha channel value by programmed alpha value */ #define DMA2D_COMBINE_ALPHA 0x00000002U /*!< Replace original alpha channel value by programmed alpha value with original alpha channel value */ /** * @} */ /** @defgroup DMA2D_CLUT_CM DMA2D CLUT Color Mode * @{ */ #define DMA2D_CCM_ARGB8888 0x00000000U /*!< ARGB8888 DMA2D CLUT color mode */ #define DMA2D_CCM_RGB888 0x00000001U /*!< RGB888 DMA2D CLUT color mode */ /** * @} */ /** @defgroup DMA2D_Interrupts DMA2D Interrupts * @{ */ #define DMA2D_IT_CE DMA2D_CR_CEIE /*!< Configuration Error Interrupt */ #define DMA2D_IT_CTC DMA2D_CR_CTCIE /*!< CLUT Transfer Complete Interrupt */ #define DMA2D_IT_CAE DMA2D_CR_CAEIE /*!< CLUT Access Error Interrupt */ #define DMA2D_IT_TW DMA2D_CR_TWIE /*!< Transfer Watermark Interrupt */ #define DMA2D_IT_TC DMA2D_CR_TCIE /*!< Transfer Complete Interrupt */ #define DMA2D_IT_TE DMA2D_CR_TEIE /*!< Transfer Error Interrupt */ /** * @} */ /** @defgroup DMA2D_Flags DMA2D Flags * @{ */ #define DMA2D_FLAG_CE DMA2D_ISR_CEIF /*!< Configuration Error Interrupt Flag */ #define DMA2D_FLAG_CTC DMA2D_ISR_CTCIF /*!< CLUT Transfer Complete Interrupt Flag */ #define DMA2D_FLAG_CAE DMA2D_ISR_CAEIF /*!< CLUT Access Error Interrupt Flag */ #define DMA2D_FLAG_TW DMA2D_ISR_TWIF /*!< Transfer Watermark Interrupt Flag */ #define DMA2D_FLAG_TC DMA2D_ISR_TCIF /*!< Transfer Complete Interrupt Flag */ #define DMA2D_FLAG_TE DMA2D_ISR_TEIF /*!< Transfer Error Interrupt Flag */ /** * @} */ /** @defgroup DMA2D_Aliases DMA2D API Aliases * @{ */ #define HAL_DMA2D_DisableCLUT HAL_DMA2D_CLUTLoading_Abort /*!< Aliased to HAL_DMA2D_CLUTLoading_Abort for compatibility with legacy code */ /** * @} */ /** * @} */ /* Exported macros ------------------------------------------------------------*/ /** @defgroup DMA2D_Exported_Macros DMA2D Exported Macros * @{ */ /** @brief Reset DMA2D handle state * @param __HANDLE__ specifies the DMA2D handle. * @retval None */ #define __HAL_DMA2D_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_DMA2D_STATE_RESET) /** * @brief Enable the DMA2D. * @param __HANDLE__ DMA2D handle * @retval None. */ #define __HAL_DMA2D_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR |= DMA2D_CR_START) /* Interrupt & Flag management */ /** * @brief Get the DMA2D pending flags. * @param __HANDLE__ DMA2D handle * @param __FLAG__ flag to check. * This parameter can be any combination of the following values: * @arg DMA2D_FLAG_CE: Configuration error flag * @arg DMA2D_FLAG_CTC: CLUT transfer complete flag * @arg DMA2D_FLAG_CAE: CLUT access error flag * @arg DMA2D_FLAG_TW: Transfer Watermark flag * @arg DMA2D_FLAG_TC: Transfer complete flag * @arg DMA2D_FLAG_TE: Transfer error flag * @retval The state of FLAG. */ #define __HAL_DMA2D_GET_FLAG(__HANDLE__, __FLAG__) ((__HANDLE__)->Instance->ISR & (__FLAG__)) /** * @brief Clear the DMA2D pending flags. * @param __HANDLE__ DMA2D handle * @param __FLAG__ specifies the flag to clear. * This parameter can be any combination of the following values: * @arg DMA2D_FLAG_CE: Configuration error flag * @arg DMA2D_FLAG_CTC: CLUT transfer complete flag * @arg DMA2D_FLAG_CAE: CLUT access error flag * @arg DMA2D_FLAG_TW: Transfer Watermark flag * @arg DMA2D_FLAG_TC: Transfer complete flag * @arg DMA2D_FLAG_TE: Transfer error flag * @retval None */ #define __HAL_DMA2D_CLEAR_FLAG(__HANDLE__, __FLAG__) ((__HANDLE__)->Instance->IFCR = (__FLAG__)) /** * @brief Enable the specified DMA2D interrupts. * @param __HANDLE__ DMA2D handle * @param __INTERRUPT__ specifies the DMA2D interrupt sources to be enabled. * This parameter can be any combination of the following values: * @arg DMA2D_IT_CE: Configuration error interrupt mask * @arg DMA2D_IT_CTC: CLUT transfer complete interrupt mask * @arg DMA2D_IT_CAE: CLUT access error interrupt mask * @arg DMA2D_IT_TW: Transfer Watermark interrupt mask * @arg DMA2D_IT_TC: Transfer complete interrupt mask * @arg DMA2D_IT_TE: Transfer error interrupt mask * @retval None */ #define __HAL_DMA2D_ENABLE_IT(__HANDLE__, __INTERRUPT__) ((__HANDLE__)->Instance->CR |= (__INTERRUPT__)) /** * @brief Disable the specified DMA2D interrupts. * @param __HANDLE__ DMA2D handle * @param __INTERRUPT__ specifies the DMA2D interrupt sources to be disabled. * This parameter can be any combination of the following values: * @arg DMA2D_IT_CE: Configuration error interrupt mask * @arg DMA2D_IT_CTC: CLUT transfer complete interrupt mask * @arg DMA2D_IT_CAE: CLUT access error interrupt mask * @arg DMA2D_IT_TW: Transfer Watermark interrupt mask * @arg DMA2D_IT_TC: Transfer complete interrupt mask * @arg DMA2D_IT_TE: Transfer error interrupt mask * @retval None */ #define __HAL_DMA2D_DISABLE_IT(__HANDLE__, __INTERRUPT__) ((__HANDLE__)->Instance->CR &= ~(__INTERRUPT__)) /** * @brief Check whether the specified DMA2D interrupt source is enabled or not. * @param __HANDLE__ DMA2D handle * @param __INTERRUPT__ specifies the DMA2D interrupt source to check. * This parameter can be one of the following values: * @arg DMA2D_IT_CE: Configuration error interrupt mask * @arg DMA2D_IT_CTC: CLUT transfer complete interrupt mask * @arg DMA2D_IT_CAE: CLUT access error interrupt mask * @arg DMA2D_IT_TW: Transfer Watermark interrupt mask * @arg DMA2D_IT_TC: Transfer complete interrupt mask * @arg DMA2D_IT_TE: Transfer error interrupt mask * @retval The state of INTERRUPT source. */ #define __HAL_DMA2D_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__) ((__HANDLE__)->Instance->CR & (__INTERRUPT__)) /** * @} */ /* Exported functions --------------------------------------------------------*/ /** @addtogroup DMA2D_Exported_Functions DMA2D Exported Functions * @{ */ /** @addtogroup DMA2D_Exported_Functions_Group1 Initialization and de-initialization functions * @{ */ /* Initialization and de-initialization functions *******************************/ HAL_StatusTypeDef HAL_DMA2D_Init(DMA2D_HandleTypeDef *hdma2d); HAL_StatusTypeDef HAL_DMA2D_DeInit (DMA2D_HandleTypeDef *hdma2d); void HAL_DMA2D_MspInit(DMA2D_HandleTypeDef* hdma2d); void HAL_DMA2D_MspDeInit(DMA2D_HandleTypeDef* hdma2d); /** * @} */ /** @addtogroup DMA2D_Exported_Functions_Group2 IO operation functions * @{ */ /* IO operation functions *******************************************************/ HAL_StatusTypeDef HAL_DMA2D_Start(DMA2D_HandleTypeDef *hdma2d, uint32_t pdata, uint32_t DstAddress, uint32_t Width, uint32_t Height); HAL_StatusTypeDef HAL_DMA2D_BlendingStart(DMA2D_HandleTypeDef *hdma2d, uint32_t SrcAddress1, uint32_t SrcAddress2, uint32_t DstAddress, uint32_t Width, uint32_t Height); HAL_StatusTypeDef HAL_DMA2D_Start_IT(DMA2D_HandleTypeDef *hdma2d, uint32_t pdata, uint32_t DstAddress, uint32_t Width, uint32_t Height); HAL_StatusTypeDef HAL_DMA2D_BlendingStart_IT(DMA2D_HandleTypeDef *hdma2d, uint32_t SrcAddress1, uint32_t SrcAddress2, uint32_t DstAddress, uint32_t Width, uint32_t Height); HAL_StatusTypeDef HAL_DMA2D_Suspend(DMA2D_HandleTypeDef *hdma2d); HAL_StatusTypeDef HAL_DMA2D_Resume(DMA2D_HandleTypeDef *hdma2d); HAL_StatusTypeDef HAL_DMA2D_Abort(DMA2D_HandleTypeDef *hdma2d); HAL_StatusTypeDef HAL_DMA2D_EnableCLUT(DMA2D_HandleTypeDef *hdma2d, uint32_t LayerIdx); HAL_StatusTypeDef HAL_DMA2D_CLUTLoad(DMA2D_HandleTypeDef *hdma2d, DMA2D_CLUTCfgTypeDef CLUTCfg, uint32_t LayerIdx); HAL_StatusTypeDef HAL_DMA2D_CLUTLoad_IT(DMA2D_HandleTypeDef *hdma2d, DMA2D_CLUTCfgTypeDef CLUTCfg, uint32_t LayerIdx); HAL_StatusTypeDef HAL_DMA2D_CLUTLoading_Abort(DMA2D_HandleTypeDef *hdma2d, uint32_t LayerIdx); HAL_StatusTypeDef HAL_DMA2D_CLUTLoading_Suspend(DMA2D_HandleTypeDef *hdma2d, uint32_t LayerIdx); HAL_StatusTypeDef HAL_DMA2D_CLUTLoading_Resume(DMA2D_HandleTypeDef *hdma2d, uint32_t LayerIdx); HAL_StatusTypeDef HAL_DMA2D_PollForTransfer(DMA2D_HandleTypeDef *hdma2d, uint32_t Timeout); void HAL_DMA2D_IRQHandler(DMA2D_HandleTypeDef *hdma2d); void HAL_DMA2D_LineEventCallback(DMA2D_HandleTypeDef *hdma2d); void HAL_DMA2D_CLUTLoadingCpltCallback(DMA2D_HandleTypeDef *hdma2d); /** * @} */ /** @addtogroup DMA2D_Exported_Functions_Group3 Peripheral Control functions * @{ */ /* Peripheral Control functions *************************************************/ HAL_StatusTypeDef HAL_DMA2D_ConfigLayer(DMA2D_HandleTypeDef *hdma2d, uint32_t LayerIdx); HAL_StatusTypeDef HAL_DMA2D_ConfigCLUT(DMA2D_HandleTypeDef *hdma2d, DMA2D_CLUTCfgTypeDef CLUTCfg, uint32_t LayerIdx); HAL_StatusTypeDef HAL_DMA2D_ProgramLineEvent(DMA2D_HandleTypeDef *hdma2d, uint32_t Line); HAL_StatusTypeDef HAL_DMA2D_EnableDeadTime(DMA2D_HandleTypeDef *hdma2d); HAL_StatusTypeDef HAL_DMA2D_DisableDeadTime(DMA2D_HandleTypeDef *hdma2d); HAL_StatusTypeDef HAL_DMA2D_ConfigDeadTime(DMA2D_HandleTypeDef *hdma2d, uint8_t DeadTime); /** * @} */ /** @addtogroup DMA2D_Exported_Functions_Group4 Peripheral State and Error functions * @{ */ /* Peripheral State functions ***************************************************/ HAL_DMA2D_StateTypeDef HAL_DMA2D_GetState(DMA2D_HandleTypeDef *hdma2d); uint32_t HAL_DMA2D_GetError(DMA2D_HandleTypeDef *hdma2d); /** * @} */ /** * @} */ /* Private constants ---------------------------------------------------------*/ /** @addtogroup DMA2D_Private_Constants DMA2D Private Constants * @{ */ /** @defgroup DMA2D_Maximum_Line_WaterMark DMA2D Maximum Line Watermark * @{ */ #define DMA2D_LINE_WATERMARK_MAX DMA2D_LWR_LW /*!< DMA2D maximum line watermark */ /** * @} */ /** @defgroup DMA2D_Color_Value DMA2D Color Value * @{ */ #define DMA2D_COLOR_VALUE 0x000000FFU /*!< Color value mask */ /** * @} */ /** @defgroup DMA2D_Max_Layer DMA2D Maximum Number of Layers * @{ */ #define DMA2D_MAX_LAYER 2U /*!< DMA2D maximum number of layers */ /** * @} */ /** @defgroup DMA2D_Offset DMA2D Offset * @{ */ #define DMA2D_OFFSET DMA2D_FGOR_LO /*!< Line Offset */ /** * @} */ /** @defgroup DMA2D_Size DMA2D Size * @{ */ #define DMA2D_PIXEL (DMA2D_NLR_PL >> 16U) /*!< DMA2D number of pixels per line */ #define DMA2D_LINE DMA2D_NLR_NL /*!< DMA2D number of lines */ /** * @} */ /** @defgroup DMA2D_CLUT_Size DMA2D CLUT Size * @{ */ #define DMA2D_CLUT_SIZE (DMA2D_FGPFCCR_CS >> 8U) /*!< DMA2D CLUT size */ /** * @} */ /** * @} */ /* Private macros ------------------------------------------------------------*/ /** @defgroup DMA2D_Private_Macros DMA2D Private Macros * @{ */ #define IS_DMA2D_LAYER(LAYER) ((LAYER) <= DMA2D_MAX_LAYER) #define IS_DMA2D_MODE(MODE) (((MODE) == DMA2D_M2M) || ((MODE) == DMA2D_M2M_PFC) || \ ((MODE) == DMA2D_M2M_BLEND) || ((MODE) == DMA2D_R2M)) #define IS_DMA2D_CMODE(MODE_ARGB) (((MODE_ARGB) == DMA2D_OUTPUT_ARGB8888) || ((MODE_ARGB) == DMA2D_OUTPUT_RGB888) || \ ((MODE_ARGB) == DMA2D_OUTPUT_RGB565) || ((MODE_ARGB) == DMA2D_OUTPUT_ARGB1555) || \ ((MODE_ARGB) == DMA2D_OUTPUT_ARGB4444)) #define IS_DMA2D_COLOR(COLOR) ((COLOR) <= DMA2D_COLOR_VALUE) #define IS_DMA2D_LINE(LINE) ((LINE) <= DMA2D_LINE) #define IS_DMA2D_PIXEL(PIXEL) ((PIXEL) <= DMA2D_PIXEL) #define IS_DMA2D_OFFSET(OOFFSET) ((OOFFSET) <= DMA2D_OFFSET) #define IS_DMA2D_INPUT_COLOR_MODE(INPUT_CM) (((INPUT_CM) == DMA2D_INPUT_ARGB8888) || ((INPUT_CM) == DMA2D_INPUT_RGB888) || \ ((INPUT_CM) == DMA2D_INPUT_RGB565) || ((INPUT_CM) == DMA2D_INPUT_ARGB1555) || \ ((INPUT_CM) == DMA2D_INPUT_ARGB4444) || ((INPUT_CM) == DMA2D_INPUT_L8) || \ ((INPUT_CM) == DMA2D_INPUT_AL44) || ((INPUT_CM) == DMA2D_INPUT_AL88) || \ ((INPUT_CM) == DMA2D_INPUT_L4) || ((INPUT_CM) == DMA2D_INPUT_A8) || \ ((INPUT_CM) == DMA2D_INPUT_A4)) #define IS_DMA2D_ALPHA_MODE(AlphaMode) (((AlphaMode) == DMA2D_NO_MODIF_ALPHA) || \ ((AlphaMode) == DMA2D_REPLACE_ALPHA) || \ ((AlphaMode) == DMA2D_COMBINE_ALPHA)) #define IS_DMA2D_CLUT_CM(CLUT_CM) (((CLUT_CM) == DMA2D_CCM_ARGB8888) || ((CLUT_CM) == DMA2D_CCM_RGB888)) #define IS_DMA2D_CLUT_SIZE(CLUT_SIZE) ((CLUT_SIZE) <= DMA2D_CLUT_SIZE) #define IS_DMA2D_LINEWATERMARK(LineWatermark) ((LineWatermark) <= DMA2D_LINE_WATERMARK_MAX) #define IS_DMA2D_IT(IT) (((IT) == DMA2D_IT_CTC) || ((IT) == DMA2D_IT_CAE) || \ ((IT) == DMA2D_IT_TW) || ((IT) == DMA2D_IT_TC) || \ ((IT) == DMA2D_IT_TE) || ((IT) == DMA2D_IT_CE)) #define IS_DMA2D_GET_FLAG(FLAG) (((FLAG) == DMA2D_FLAG_CTC) || ((FLAG) == DMA2D_FLAG_CAE) || \ ((FLAG) == DMA2D_FLAG_TW) || ((FLAG) == DMA2D_FLAG_TC) || \ ((FLAG) == DMA2D_FLAG_TE) || ((FLAG) == DMA2D_FLAG_CE)) /** * @} */ /** * @} */ /** * @} */ #endif /* STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx || STM32F469xx || STM32F479xx */ #ifdef __cplusplus } #endif #endif /* __STM32F4xx_HAL_DMA2D_H */ /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/