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diff --git a/c/src/lib/libbsp/arm/stm32f4x/hal/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_dsi.c b/c/src/lib/libbsp/arm/stm32f4x/hal/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_dsi.c
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index c45b3620b3..0000000000
--- a/c/src/lib/libbsp/arm/stm32f4x/hal/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_dsi.c
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@@ -1,2231 +0,0 @@
-/**
- ******************************************************************************
- * @file stm32f4xx_hal_dsi.c
- * @author MCD Application Team
- * @version V1.4.0
- * @date 14-August-2015
- * @brief DSI HAL module driver.
- * This file provides firmware functions to manage the following
- * functionalities of the DSI peripheral:
- * + Initialization and de-initialization functions
- * + IO operation functions
- * + Peripheral Control functions
- * + Peripheral State and Errors functions
- ******************************************************************************
- * @attention
- *
- * <h2><center>&copy; COPYRIGHT(c) 2015 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 "stm32f4xx_hal.h"
-
-/** @addtogroup STM32F4xx_HAL_Driver
- * @{
- */
-/** @addtogroup DSI
- * @{
- */
-
-#ifdef HAL_DSI_MODULE_ENABLED
-
-#if defined(STM32F469xx) || defined(STM32F479xx)
-
-/* Private types -------------------------------------------------------------*/
-/* Private defines -----------------------------------------------------------*/
-/** @addtogroup DSI_Private_Constants
- * @{
- */
-#define DSI_TIMEOUT_VALUE ((uint32_t)1000) /* 1s */
-
-#define DSI_ERROR_ACK_MASK (DSI_ISR0_AE0 | DSI_ISR0_AE1 | DSI_ISR0_AE2 | DSI_ISR0_AE3 | \
- DSI_ISR0_AE4 | DSI_ISR0_AE5 | DSI_ISR0_AE6 | DSI_ISR0_AE7 | \
- DSI_ISR0_AE8 | DSI_ISR0_AE9 | DSI_ISR0_AE10 | DSI_ISR0_AE11 | \
- DSI_ISR0_AE12 | DSI_ISR0_AE13 | DSI_ISR0_AE14 | DSI_ISR0_AE15)
-#define DSI_ERROR_PHY_MASK (DSI_ISR0_PE0 | DSI_ISR0_PE1 | DSI_ISR0_PE2 | DSI_ISR0_PE3 | DSI_ISR0_PE4)
-#define DSI_ERROR_TX_MASK DSI_ISR1_TOHSTX
-#define DSI_ERROR_RX_MASK DSI_ISR1_TOLPRX
-#define DSI_ERROR_ECC_MASK (DSI_ISR1_ECCSE | DSI_ISR1_ECCME)
-#define DSI_ERROR_CRC_MASK DSI_ISR1_CRCE
-#define DSI_ERROR_PSE_MASK DSI_ISR1_PSE
-#define DSI_ERROR_EOT_MASK DSI_ISR1_EOTPE
-#define DSI_ERROR_OVF_MASK DSI_ISR1_LPWRE
-#define DSI_ERROR_GEN_MASK (DSI_ISR1_GCWRE | DSI_ISR1_GPWRE | DSI_ISR1_GPTXE | DSI_ISR1_GPRDE | DSI_ISR1_GPRXE)
-/**
- * @}
- */
-
-/* Private variables ---------------------------------------------------------*/
-/* Private constants ---------------------------------------------------------*/
-/* Private macros ------------------------------------------------------------*/
-/* Private function prototypes -----------------------------------------------*/
-static void DSI_ConfigPacketHeader(DSI_TypeDef *DSIx, uint32_t ChannelID, uint32_t DataType, uint32_t Data0, uint32_t Data1);
-
-/* Private functions ---------------------------------------------------------*/
-/**
- * @brief Generic DSI packet header configuration
- * @param DSIx: Pointer to DSI register base
- * @param ChannelID: Virtual channel ID of the header packet
- * @param DataType: Packet data type of the header packet
- * This parameter can be any value of :
- * @ref DSI_SHORT_WRITE_PKT_Data_Type
- * or @ref DSI_LONG_WRITE_PKT_Data_Type
- * or @ref DSI_SHORT_READ_PKT_Data_Type
- * or DSI_MAX_RETURN_PKT_SIZE
- * @param Data0: Word count LSB
- * @param Data1: Word count MSB
- * @retval None
- */
-static void DSI_ConfigPacketHeader(DSI_TypeDef *DSIx,
- uint32_t ChannelID,
- uint32_t DataType,
- uint32_t Data0,
- uint32_t Data1)
-{
- /* Update the DSI packet header with new information */
- DSIx->GHCR = (DataType | (ChannelID<<6) | (Data0<<8) | (Data1<<16));
-}
-
-/* Exported functions --------------------------------------------------------*/
-/** @addtogroup DSI_Exported_Functions
- * @{
- */
-
-/** @defgroup DSI_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 DSI
- (+) De-initialize the DSI
-
-@endverbatim
- * @{
- */
-
-/**
- * @brief Initializes the DSI according to the specified
- * parameters in the DSI_InitTypeDef and create the associated handle.
- * @param hdsi: pointer to a DSI_HandleTypeDef structure that contains
- * the configuration information for the DSI.
- * @param PLLInit: pointer to a DSI_PLLInitTypeDef structure that contains
- * the PLL Clock structure definition for the DSI.
- * @retval HAL status
- */
-HAL_StatusTypeDef HAL_DSI_Init(DSI_HandleTypeDef *hdsi, DSI_PLLInitTypeDef *PLLInit)
-{
- uint32_t tickstart = 0;
- uint32_t unitIntervalx4 = 0;
- uint32_t tempIDF = 0;
-
- /* Check the DSI handle allocation */
- if(hdsi == NULL)
- {
- return HAL_ERROR;
- }
-
- /* Check function parameters */
- assert_param(IS_DSI_PLL_NDIV(PLLInit->PLLNDIV));
- assert_param(IS_DSI_PLL_IDF(PLLInit->PLLIDF));
- assert_param(IS_DSI_PLL_ODF(PLLInit->PLLODF));
- assert_param(IS_DSI_AUTO_CLKLANE_CONTROL(hdsi->Init.AutomaticClockLaneControl));
- assert_param(IS_DSI_NUMBER_OF_LANES(hdsi->Init.NumberOfLanes));
-
- if(hdsi->State == HAL_DSI_STATE_RESET)
- {
- /* Initialize the low level hardware */
- HAL_DSI_MspInit(hdsi);
- }
-
- /* Change DSI peripheral state */
- hdsi->State = HAL_DSI_STATE_BUSY;
-
- /**************** Turn on the regulator and enable the DSI PLL ****************/
-
- /* Enable the regulator */
- __HAL_DSI_REG_ENABLE(hdsi);
-
- /* Get tick */
- tickstart = HAL_GetTick();
-
- /* Wait until the regulator is ready */
- while(__HAL_DSI_GET_FLAG(hdsi, DSI_FLAG_RRS) == RESET)
- {
- /* Check for the Timeout */
- if((HAL_GetTick() - tickstart ) > DSI_TIMEOUT_VALUE)
- {
- return HAL_TIMEOUT;
- }
- }
-
- /* Set the PLL division factors */
- hdsi->Instance->WRPCR &= ~(DSI_WRPCR_PLL_NDIV | DSI_WRPCR_PLL_IDF | DSI_WRPCR_PLL_ODF);
- hdsi->Instance->WRPCR |= (((PLLInit->PLLNDIV)<<2) | ((PLLInit->PLLIDF)<<11) | ((PLLInit->PLLODF)<<16));
-
- /* Enable the DSI PLL */
- __HAL_DSI_PLL_ENABLE(hdsi);
-
- /* Get tick */
- tickstart = HAL_GetTick();
-
- /* Wait for the lock of the PLL */
- while(__HAL_DSI_GET_FLAG(hdsi, DSI_FLAG_PLLLS) == RESET)
- {
- /* Check for the Timeout */
- if((HAL_GetTick() - tickstart ) > DSI_TIMEOUT_VALUE)
- {
- return HAL_TIMEOUT;
- }
- }
-
- /*************************** Set the PHY parameters ***************************/
-
- /* D-PHY clock and digital enable*/
- hdsi->Instance->PCTLR |= (DSI_PCTLR_CKE | DSI_PCTLR_DEN);
-
- /* Clock lane configuration */
- hdsi->Instance->CLCR &= ~(DSI_CLCR_DPCC | DSI_CLCR_ACR);
- hdsi->Instance->CLCR |= (DSI_CLCR_DPCC | hdsi->Init.AutomaticClockLaneControl);
-
- /* Configure the number of active data lanes */
- hdsi->Instance->PCONFR &= ~DSI_PCONFR_NL;
- hdsi->Instance->PCONFR |= hdsi->Init.NumberOfLanes;
-
- /************************ Set the DSI clock parameters ************************/
-
- /* Set the TX escape clock division factor */
- hdsi->Instance->CCR &= ~DSI_CCR_TXECKDIV;
- hdsi->Instance->CCR = hdsi->Init.TXEscapeCkdiv;
-
- /* Calculate the bit period in high-speed mode in unit of 0.25 ns (UIX4) */
- /* The equation is : UIX4 = IntegerPart( (1000/F_PHY_Mhz) * 4 ) */
- /* Where : F_PHY_Mhz = (NDIV * HSE_Mhz) / (IDF * ODF) */
- tempIDF = (PLLInit->PLLIDF > 0) ? PLLInit->PLLIDF : 1;
- unitIntervalx4 = (4000000 * tempIDF * (1 << PLLInit->PLLODF)) / ((HSE_VALUE/1000) * PLLInit->PLLNDIV);
-
- /* Set the bit period in high-speed mode */
- hdsi->Instance->WPCR[0] &= ~DSI_WPCR1_UIX4;
- hdsi->Instance->WPCR[0] |= unitIntervalx4;
-
- /****************************** Error management *****************************/
-
- /* Disable all error interrupts and reset the Error Mask */
- hdsi->Instance->IER[0] = 0;
- hdsi->Instance->IER[1] = 0;
- hdsi->ErrorMsk = 0;
-
- /* Initialise the error code */
- hdsi->ErrorCode = HAL_DSI_ERROR_NONE;
-
- /* Initialize the DSI state*/
- hdsi->State = HAL_DSI_STATE_READY;
-
- return HAL_OK;
-}
-
-/**
- * @brief De-initializes the DSI peripheral registers to their default reset
- * values.
- * @param hdsi: pointer to a DSI_HandleTypeDef structure that contains
- * the configuration information for the DSI.
- * @retval HAL status
- */
-HAL_StatusTypeDef HAL_DSI_DeInit(DSI_HandleTypeDef *hdsi)
-{
- /* Check the DSI handle allocation */
- if(hdsi == NULL)
- {
- return HAL_ERROR;
- }
-
- /* Change DSI peripheral state */
- hdsi->State = HAL_DSI_STATE_BUSY;
-
- /* Disable the DSI wrapper */
- __HAL_DSI_WRAPPER_DISABLE(hdsi);
-
- /* Disable the DSI host */
- __HAL_DSI_DISABLE(hdsi);
-
- /* D-PHY clock and digital disable */
- hdsi->Instance->PCTLR &= ~(DSI_PCTLR_CKE | DSI_PCTLR_DEN);
-
- /* Turn off the DSI PLL */
- __HAL_DSI_PLL_DISABLE(hdsi);
-
- /* Disable the regulator */
- __HAL_DSI_REG_DISABLE(hdsi);
-
- /* DeInit the low level hardware */
- HAL_DSI_MspDeInit(hdsi);
-
- /* Initialise the error code */
- hdsi->ErrorCode = HAL_DSI_ERROR_NONE;
-
- /* Initialize the DSI state*/
- hdsi->State = HAL_DSI_STATE_RESET;
-
- /* Release Lock */
- __HAL_UNLOCK(hdsi);
-
- return HAL_OK;
-}
-
-/**
- * @brief Return the DSI error code
- * @param hdsi: pointer to a DSI_HandleTypeDef structure that contains
- * the configuration information for the DSI.
- * @retval DSI Error Code
- */
-uint32_t HAL_DSI_GetError(DSI_HandleTypeDef *hdsi)
-{
- /* Get the error code */
- return hdsi->ErrorCode;
-}
-
-/**
- * @brief Enable the error monitor flags
- * @param hdsi: pointer to a DSI_HandleTypeDef structure that contains
- * the configuration information for the DSI.
- * @param ActiveErrors: indicates which error interrupts will be enabled.
- * This parameter can be any combination of @ref DSI_Error_Data_Type.
- * @retval HAL status
- */
-HAL_StatusTypeDef HAL_DSI_ConfigErrorMonitor(DSI_HandleTypeDef *hdsi, uint32_t ActiveErrors)
-{
- /* Process locked */
- __HAL_LOCK(hdsi);
-
- hdsi->Instance->IER[0] = 0;
- hdsi->Instance->IER[1] = 0;
-
- /* Store active errors to the handle */
- hdsi->ErrorMsk = ActiveErrors;
-
- if(ActiveErrors & HAL_DSI_ERROR_ACK)
- {
- /* Enable the interrupt generation on selected errors */
- hdsi->Instance->IER[0] |= DSI_ERROR_ACK_MASK;
- }
-
- if(ActiveErrors & HAL_DSI_ERROR_PHY)
- {
- /* Enable the interrupt generation on selected errors */
- hdsi->Instance->IER[0] |= DSI_ERROR_PHY_MASK;
- }
-
- if(ActiveErrors & HAL_DSI_ERROR_TX)
- {
- /* Enable the interrupt generation on selected errors */
- hdsi->Instance->IER[1] |= DSI_ERROR_TX_MASK;
- }
-
- if(ActiveErrors & HAL_DSI_ERROR_RX)
- {
- /* Enable the interrupt generation on selected errors */
- hdsi->Instance->IER[1] |= DSI_ERROR_RX_MASK;
- }
-
- if(ActiveErrors & HAL_DSI_ERROR_ECC)
- {
- /* Enable the interrupt generation on selected errors */
- hdsi->Instance->IER[1] |= DSI_ERROR_ECC_MASK;
- }
-
- if(ActiveErrors & HAL_DSI_ERROR_CRC)
- {
- /* Enable the interrupt generation on selected errors */
- hdsi->Instance->IER[1] |= DSI_ERROR_CRC_MASK;
- }
-
- if(ActiveErrors & HAL_DSI_ERROR_PSE)
- {
- /* Enable the interrupt generation on selected errors */
- hdsi->Instance->IER[1] |= DSI_ERROR_PSE_MASK;
- }
-
- if(ActiveErrors & HAL_DSI_ERROR_EOT)
- {
- /* Enable the interrupt generation on selected errors */
- hdsi->Instance->IER[1] |= DSI_ERROR_EOT_MASK;
- }
-
- if(ActiveErrors & HAL_DSI_ERROR_OVF)
- {
- /* Enable the interrupt generation on selected errors */
- hdsi->Instance->IER[1] |= DSI_ERROR_OVF_MASK;
- }
-
- if(ActiveErrors & HAL_DSI_ERROR_GEN)
- {
- /* Enable the interrupt generation on selected errors */
- hdsi->Instance->IER[1] |= DSI_ERROR_GEN_MASK;
- }
-
- /* Process Unlocked */
- __HAL_UNLOCK(hdsi);
-
- return HAL_OK;
-}
-
-/**
- * @brief Initializes the DSI MSP.
- * @param hdsi: pointer to a DSI_HandleTypeDef structure that contains
- * the configuration information for the DSI.
- * @retval None
- */
-__weak void HAL_DSI_MspInit(DSI_HandleTypeDef* hdsi)
-{
- /* NOTE : This function Should not be modified, when the callback is needed,
- the HAL_DSI_MspInit could be implemented in the user file
- */
-}
-
-/**
- * @brief De-initializes the DSI MSP.
- * @param hdsi: pointer to a DSI_HandleTypeDef structure that contains
- * the configuration information for the DSI.
- * @retval None
- */
-__weak void HAL_DSI_MspDeInit(DSI_HandleTypeDef* hdsi)
-{
- /* NOTE : This function Should not be modified, when the callback is needed,
- the HAL_DSI_MspDeInit could be implemented in the user file
- */
-}
-
-/**
- * @}
- */
-
-/** @defgroup DSI_Group2 IO operation functions
- * @brief IO operation functions
- *
-@verbatim
- ===============================================================================
- ##### IO operation functions #####
- ===============================================================================
- [..] This section provides function allowing to:
- (+) Handle DSI interrupt request
-
-@endverbatim
- * @{
- */
-/**
- * @brief Handles DSI interrupt request.
- * @param hdsi: pointer to a DSI_HandleTypeDef structure that contains
- * the configuration information for the DSI.
- * @retval HAL status
- */
-void HAL_DSI_IRQHandler(DSI_HandleTypeDef *hdsi)
-{
- uint32_t ErrorStatus0, ErrorStatus1;
-
- /* Tearing Effect Interrupt management ***************************************/
- if(__HAL_DSI_GET_FLAG(hdsi, DSI_FLAG_TE) != RESET)
- {
- if(__HAL_DSI_GET_IT_SOURCE(hdsi, DSI_IT_TE) != RESET)
- {
- /* Clear the Tearing Effect Interrupt Flag */
- __HAL_DSI_CLEAR_FLAG(hdsi, DSI_FLAG_TE);
-
- /* Tearing Effect Callback */
- HAL_DSI_TearingEffectCallback(hdsi);
- }
- }
-
- /* End of Refresh Interrupt management ***************************************/
- if(__HAL_DSI_GET_FLAG(hdsi, DSI_FLAG_ER) != RESET)
- {
- if(__HAL_DSI_GET_IT_SOURCE(hdsi, DSI_IT_ER) != RESET)
- {
- /* Clear the End of Refresh Interrupt Flag */
- __HAL_DSI_CLEAR_FLAG(hdsi, DSI_FLAG_ER);
-
- /* End of Refresh Callback */
- HAL_DSI_EndOfRefreshCallback(hdsi);
- }
- }
-
- /* Error Interrupts management ***********************************************/
- if(hdsi->ErrorMsk != 0)
- {
- ErrorStatus0 = hdsi->Instance->ISR[0];
- ErrorStatus0 &= hdsi->Instance->IER[0];
- ErrorStatus1 = hdsi->Instance->ISR[1];
- ErrorStatus1 &= hdsi->Instance->IER[1];
-
- if(ErrorStatus0 & DSI_ERROR_ACK_MASK)
- {
- hdsi->ErrorCode |= HAL_DSI_ERROR_ACK;
- }
-
- if(ErrorStatus0 & DSI_ERROR_PHY_MASK)
- {
- hdsi->ErrorCode |= HAL_DSI_ERROR_PHY;
- }
-
- if(ErrorStatus1 & DSI_ERROR_TX_MASK)
- {
- hdsi->ErrorCode |= HAL_DSI_ERROR_TX;
- }
-
- if(ErrorStatus1 & DSI_ERROR_RX_MASK)
- {
- hdsi->ErrorCode |= HAL_DSI_ERROR_RX;
- }
-
- if(ErrorStatus1 & DSI_ERROR_ECC_MASK)
- {
- hdsi->ErrorCode |= HAL_DSI_ERROR_ECC;
- }
-
- if(ErrorStatus1 & DSI_ERROR_CRC_MASK)
- {
- hdsi->ErrorCode |= HAL_DSI_ERROR_CRC;
- }
-
- if(ErrorStatus1 & DSI_ERROR_PSE_MASK)
- {
- hdsi->ErrorCode |= HAL_DSI_ERROR_PSE;
- }
-
- if(ErrorStatus1 & DSI_ERROR_EOT_MASK)
- {
- hdsi->ErrorCode |= HAL_DSI_ERROR_EOT;
- }
-
- if(ErrorStatus1 & DSI_ERROR_OVF_MASK)
- {
- hdsi->ErrorCode |= HAL_DSI_ERROR_OVF;
- }
-
- if(ErrorStatus1 & DSI_ERROR_GEN_MASK)
- {
- hdsi->ErrorCode |= HAL_DSI_ERROR_GEN;
- }
-
- /* Check only selected errors */
- if(hdsi->ErrorCode != HAL_DSI_ERROR_NONE)
- {
- /* DSI error interrupt user callback */
- HAL_DSI_ErrorCallback(hdsi);
- }
- }
-}
-
-/**
- * @brief Tearing Effect DSI callback.
- * @param hdsi: pointer to a DSI_HandleTypeDef structure that contains
- * the configuration information for the DSI.
- * @retval None
- */
-__weak void HAL_DSI_TearingEffectCallback(DSI_HandleTypeDef *hdsi)
-{
- /* NOTE : This function Should not be modified, when the callback is needed,
- the HAL_DSI_TearingEffectCallback could be implemented in the user file
- */
-}
-
-/**
- * @brief End of Refresh DSI callback.
- * @param hdsi: pointer to a DSI_HandleTypeDef structure that contains
- * the configuration information for the DSI.
- * @retval None
- */
-__weak void HAL_DSI_EndOfRefreshCallback(DSI_HandleTypeDef *hdsi)
-{
- /* NOTE : This function Should not be modified, when the callback is needed,
- the HAL_DSI_EndOfRefreshCallback could be implemented in the user file
- */
-}
-
-/**
- * @brief Operation Error DSI callback.
- * @param hdsi: pointer to a DSI_HandleTypeDef structure that contains
- * the configuration information for the DSI.
- * @retval None
- */
-__weak void HAL_DSI_ErrorCallback(DSI_HandleTypeDef *hdsi)
-{
- /* NOTE : This function Should not be modified, when the callback is needed,
- the HAL_DSI_ErrorCallback could be implemented in the user file
- */
-}
-
-/**
- * @}
- */
-
-/** @defgroup DSI_Group3 Peripheral Control functions
- * @brief Peripheral Control functions
- *
-@verbatim
- ===============================================================================
- ##### Peripheral Control functions #####
- ===============================================================================
- [..] This section provides functions allowing to:
- (+)
- (+)
- (+)
-
-@endverbatim
- * @{
- */
-
-/**
- * @brief Configure the Generic interface read-back Virtual Channel ID.
- * @param hdsi: pointer to a DSI_HandleTypeDef structure that contains
- * the configuration information for the DSI.
- * @param VirtualChannelID: Virtual channel ID
- * @retval HAL status
- */
-HAL_StatusTypeDef HAL_DSI_SetGenericVCID(DSI_HandleTypeDef *hdsi, uint32_t VirtualChannelID)
-{
- /* Process locked */
- __HAL_LOCK(hdsi);
-
- /* Update the GVCID register */
- hdsi->Instance->GVCIDR &= ~DSI_GVCIDR_VCID;
- hdsi->Instance->GVCIDR |= VirtualChannelID;
-
- /* Process unlocked */
- __HAL_UNLOCK(hdsi);
-
- return HAL_OK;
-}
-
-/**
- * @brief Select video mode and configure the corresponding parameters
- * @param hdsi: pointer to a DSI_HandleTypeDef structure that contains
- * the configuration information for the DSI.
- * @param VidCfg: pointer to a DSI_VidCfgTypeDef structure that contains
- * the DSI video mode configuration parameters
- * @retval HAL status
- */
-HAL_StatusTypeDef HAL_DSI_ConfigVideoMode(DSI_HandleTypeDef *hdsi, DSI_VidCfgTypeDef *VidCfg)
-{
- /* Process locked */
- __HAL_LOCK(hdsi);
-
- /* Check the parameters */
- assert_param(IS_DSI_COLOR_CODING(VidCfg->ColorCoding));
- assert_param(IS_DSI_VIDEO_MODE_TYPE(VidCfg->Mode));
- assert_param(IS_DSI_LP_COMMAND(VidCfg->LPCommandEnable));
- assert_param(IS_DSI_LP_HFP(VidCfg->LPHorizontalFrontPorchEnable));
- assert_param(IS_DSI_LP_HBP(VidCfg->LPHorizontalBackPorchEnable));
- assert_param(IS_DSI_LP_VACTIVE(VidCfg->LPVerticalActiveEnable));
- assert_param(IS_DSI_LP_VFP(VidCfg->LPVerticalFrontPorchEnable));
- assert_param(IS_DSI_LP_VBP(VidCfg->LPVerticalBackPorchEnable));
- assert_param(IS_DSI_LP_VSYNC(VidCfg->LPVerticalSyncActiveEnable));
- assert_param(IS_DSI_FBTAA(VidCfg->FrameBTAAcknowledgeEnable));
- assert_param(IS_DSI_DE_POLARITY(VidCfg->DEPolarity));
- assert_param(IS_DSI_VSYNC_POLARITY(VidCfg->VSPolarity));
- assert_param(IS_DSI_HSYNC_POLARITY(VidCfg->HSPolarity));
- /* Check the LooselyPacked variant only in 18-bit mode */
- if(VidCfg->ColorCoding == DSI_RGB666)
- {
- assert_param(IS_DSI_LOOSELY_PACKED(VidCfg->LooselyPacked));
- }
-
- /* Select video mode by resetting CMDM and DSIM bits */
- hdsi->Instance->MCR &= ~DSI_MCR_CMDM;
- hdsi->Instance->WCFGR &= ~DSI_WCFGR_DSIM;
-
- /* Configure the video mode transmission type */
- hdsi->Instance->VMCR &= ~DSI_VMCR_VMT;
- hdsi->Instance->VMCR |= VidCfg->Mode;
-
- /* Configure the video packet size */
- hdsi->Instance->VPCR &= ~DSI_VPCR_VPSIZE;
- hdsi->Instance->VPCR |= VidCfg->PacketSize;
-
- /* Set the chunks number to be transmitted through the DSI link */
- hdsi->Instance->VCCR &= ~DSI_VCCR_NUMC;
- hdsi->Instance->VCCR |= VidCfg->NumberOfChunks;
-
- /* Set the size of the null packet */
- hdsi->Instance->VNPCR &= ~DSI_VNPCR_NPSIZE;
- hdsi->Instance->VNPCR |= VidCfg->NullPacketSize;
-
- /* Select the virtual channel for the LTDC interface traffic */
- hdsi->Instance->LVCIDR &= ~DSI_LVCIDR_VCID;
- hdsi->Instance->LVCIDR |= VidCfg->VirtualChannelID;
-
- /* Configure the polarity of control signals */
- hdsi->Instance->LPCR &= ~(DSI_LPCR_DEP | DSI_LPCR_VSP | DSI_LPCR_HSP);
- hdsi->Instance->LPCR |= (VidCfg->DEPolarity | VidCfg->VSPolarity | VidCfg->HSPolarity);
-
- /* Select the color coding for the host */
- hdsi->Instance->LCOLCR &= ~DSI_LCOLCR_COLC;
- hdsi->Instance->LCOLCR |= VidCfg->ColorCoding;
-
- /* Select the color coding for the wrapper */
- hdsi->Instance->WCFGR &= ~DSI_WCFGR_COLMUX;
- hdsi->Instance->WCFGR |= ((VidCfg->ColorCoding)<<1);
-
- /* Enable/disable the loosely packed variant to 18-bit configuration */
- if(VidCfg->ColorCoding == DSI_RGB666)
- {
- hdsi->Instance->LCOLCR &= ~DSI_LCOLCR_LPE;
- hdsi->Instance->LCOLCR |= VidCfg->LooselyPacked;
- }
-
- /* Set the Horizontal Synchronization Active (HSA) in lane byte clock cycles */
- hdsi->Instance->VHSACR &= ~DSI_VHSACR_HSA;
- hdsi->Instance->VHSACR |= VidCfg->HorizontalSyncActive;
-
- /* Set the Horizontal Back Porch (HBP) in lane byte clock cycles */
- hdsi->Instance->VHBPCR &= ~DSI_VHBPCR_HBP;
- hdsi->Instance->VHBPCR |= VidCfg->HorizontalBackPorch;
-
- /* Set the total line time (HLINE=HSA+HBP+HACT+HFP) in lane byte clock cycles */
- hdsi->Instance->VLCR &= ~DSI_VLCR_HLINE;
- hdsi->Instance->VLCR |= VidCfg->HorizontalLine;
-
- /* Set the Vertical Synchronization Active (VSA) */
- hdsi->Instance->VVSACR &= ~DSI_VVSACR_VSA;
- hdsi->Instance->VVSACR |= VidCfg->VerticalSyncActive;
-
- /* Set the Vertical Back Porch (VBP)*/
- hdsi->Instance->VVBPCR &= ~DSI_VVBPCR_VBP;
- hdsi->Instance->VVBPCR |= VidCfg->VerticalBackPorch;
-
- /* Set the Vertical Front Porch (VFP)*/
- hdsi->Instance->VVFPCR &= ~DSI_VVFPCR_VFP;
- hdsi->Instance->VVFPCR |= VidCfg->VerticalFrontPorch;
-
- /* Set the Vertical Active period*/
- hdsi->Instance->VVACR &= ~DSI_VVACR_VA;
- hdsi->Instance->VVACR |= VidCfg->VerticalActive;
-
- /* Configure the command transmission mode */
- hdsi->Instance->VMCR &= ~DSI_VMCR_LPCE;
- hdsi->Instance->VMCR |= VidCfg->LPCommandEnable;
-
- /* Low power largest packet size */
- hdsi->Instance->LPMCR &= ~DSI_LPMCR_LPSIZE;
- hdsi->Instance->LPMCR |= ((VidCfg->LPLargestPacketSize)<<16);
-
- /* Low power VACT largest packet size */
- hdsi->Instance->LPMCR &= ~DSI_LPMCR_VLPSIZE;
- hdsi->Instance->LPMCR |= VidCfg->LPVACTLargestPacketSize;
-
- /* Enable LP transition in HFP period */
- hdsi->Instance->VMCR &= ~DSI_VMCR_LPHFPE;
- hdsi->Instance->VMCR |= VidCfg->LPHorizontalFrontPorchEnable;
-
- /* Enable LP transition in HBP period */
- hdsi->Instance->VMCR &= ~DSI_VMCR_LPHBPE;
- hdsi->Instance->VMCR |= VidCfg->LPHorizontalBackPorchEnable;
-
- /* Enable LP transition in VACT period */
- hdsi->Instance->VMCR &= ~DSI_VMCR_LPVAE;
- hdsi->Instance->VMCR |= VidCfg->LPVerticalActiveEnable;
-
- /* Enable LP transition in VFP period */
- hdsi->Instance->VMCR &= ~DSI_VMCR_LPVFPE;
- hdsi->Instance->VMCR |= VidCfg->LPVerticalFrontPorchEnable;
-
- /* Enable LP transition in VBP period */
- hdsi->Instance->VMCR &= ~DSI_VMCR_LPVBPE;
- hdsi->Instance->VMCR |= VidCfg->LPVerticalBackPorchEnable;
-
- /* Enable LP transition in vertical sync period */
- hdsi->Instance->VMCR &= ~DSI_VMCR_LPVSAE;
- hdsi->Instance->VMCR |= VidCfg->LPVerticalSyncActiveEnable;
-
- /* Enable the request for an acknowledge response at the end of a frame */
- hdsi->Instance->VMCR &= ~DSI_VMCR_FBTAAE;
- hdsi->Instance->VMCR |= VidCfg->FrameBTAAcknowledgeEnable;
-
- /* Process unlocked */
- __HAL_UNLOCK(hdsi);
-
- return HAL_OK;
-}
-
-/**
- * @brief Select adapted command mode and configure the corresponding parameters
- * @param hdsi: pointer to a DSI_HandleTypeDef structure that contains
- * the configuration information for the DSI.
- * @param CmdCfg: pointer to a DSI_CmdCfgTypeDef structure that contains
- * the DSI command mode configuration parameters
- * @retval HAL status
- */
-HAL_StatusTypeDef HAL_DSI_ConfigAdaptedCommandMode(DSI_HandleTypeDef *hdsi, DSI_CmdCfgTypeDef *CmdCfg)
-{
- /* Process locked */
- __HAL_LOCK(hdsi);
-
- /* Check the parameters */
- assert_param(IS_DSI_COLOR_CODING(CmdCfg->ColorCoding));
- assert_param(IS_DSI_TE_SOURCE(CmdCfg->TearingEffectSource));
- assert_param(IS_DSI_TE_POLARITY(CmdCfg->TearingEffectPolarity));
- assert_param(IS_DSI_AUTOMATIC_REFRESH(CmdCfg->AutomaticRefresh));
- assert_param(IS_DSI_VS_POLARITY(CmdCfg->VSyncPol));
- assert_param(IS_DSI_TE_ACK_REQUEST(CmdCfg->TEAcknowledgeRequest));
- assert_param(IS_DSI_DE_POLARITY(CmdCfg->DEPolarity));
- assert_param(IS_DSI_VSYNC_POLARITY(CmdCfg->VSPolarity));
- assert_param(IS_DSI_HSYNC_POLARITY(CmdCfg->HSPolarity));
-
- /* Select command mode by setting CMDM and DSIM bits */
- hdsi->Instance->MCR |= DSI_MCR_CMDM;
- hdsi->Instance->WCFGR &= ~DSI_WCFGR_DSIM;
- hdsi->Instance->WCFGR |= DSI_WCFGR_DSIM;
-
- /* Select the virtual channel for the LTDC interface traffic */
- hdsi->Instance->LVCIDR &= ~DSI_LVCIDR_VCID;
- hdsi->Instance->LVCIDR |= CmdCfg->VirtualChannelID;
-
- /* Configure the polarity of control signals */
- hdsi->Instance->LPCR &= ~(DSI_LPCR_DEP | DSI_LPCR_VSP | DSI_LPCR_HSP);
- hdsi->Instance->LPCR |= (CmdCfg->DEPolarity | CmdCfg->VSPolarity | CmdCfg->HSPolarity);
-
- /* Select the color coding for the host */
- hdsi->Instance->LCOLCR &= ~DSI_LCOLCR_COLC;
- hdsi->Instance->LCOLCR |= CmdCfg->ColorCoding;
-
- /* Select the color coding for the wrapper */
- hdsi->Instance->WCFGR &= ~DSI_WCFGR_COLMUX;
- hdsi->Instance->WCFGR |= ((CmdCfg->ColorCoding)<<1);
-
- /* Configure the maximum allowed size for write memory command */
- hdsi->Instance->LCCR &= ~DSI_LCCR_CMDSIZE;
- hdsi->Instance->LCCR |= CmdCfg->CommandSize;
-
- /* Configure the tearing effect source and polarity and select the refresh mode */
- hdsi->Instance->WCFGR &= ~(DSI_WCFGR_TESRC | DSI_WCFGR_TEPOL | DSI_WCFGR_AR | DSI_WCFGR_VSPOL);
- hdsi->Instance->WCFGR |= (CmdCfg->TearingEffectSource | CmdCfg->TearingEffectPolarity | CmdCfg->AutomaticRefresh | CmdCfg->VSyncPol);
-
- /* Configure the tearing effect acknowledge request */
- hdsi->Instance->CMCR &= ~DSI_CMCR_TEARE;
- hdsi->Instance->CMCR |= CmdCfg->TEAcknowledgeRequest;
-
- /* Enable the Tearing Effect interrupt */
- __HAL_DSI_ENABLE_IT(hdsi, DSI_IT_TE);
-
- /* Enable the End of Refresh interrupt */
- __HAL_DSI_ENABLE_IT(hdsi, DSI_IT_ER);
-
- /* Process unlocked */
- __HAL_UNLOCK(hdsi);
-
- return HAL_OK;
-}
-
-/**
- * @brief Configure command transmission mode: High-speed or Low-power
- * and enable/disable acknowledge request after packet transmission
- * @param hdsi: pointer to a DSI_HandleTypeDef structure that contains
- * the configuration information for the DSI.
- * @param LPCmd: pointer to a DSI_LPCmdTypeDef structure that contains
- * the DSI command transmission mode configuration parameters
- * @retval HAL status
- */
-HAL_StatusTypeDef HAL_DSI_ConfigCommand(DSI_HandleTypeDef *hdsi, DSI_LPCmdTypeDef *LPCmd)
-{
- /* Process locked */
- __HAL_LOCK(hdsi);
-
- assert_param(IS_DSI_LP_GSW0P(LPCmd->LPGenShortWriteNoP));
- assert_param(IS_DSI_LP_GSW1P(LPCmd->LPGenShortWriteOneP));
- assert_param(IS_DSI_LP_GSW2P(LPCmd->LPGenShortWriteTwoP));
- assert_param(IS_DSI_LP_GSR0P(LPCmd->LPGenShortReadNoP));
- assert_param(IS_DSI_LP_GSR1P(LPCmd->LPGenShortReadOneP));
- assert_param(IS_DSI_LP_GSR2P(LPCmd->LPGenShortReadTwoP));
- assert_param(IS_DSI_LP_GLW(LPCmd->LPGenLongWrite));
- assert_param(IS_DSI_LP_DSW0P(LPCmd->LPDcsShortWriteNoP));
- assert_param(IS_DSI_LP_DSW1P(LPCmd->LPDcsShortWriteOneP));
- assert_param(IS_DSI_LP_DSR0P(LPCmd->LPDcsShortReadNoP));
- assert_param(IS_DSI_LP_DLW(LPCmd->LPDcsLongWrite));
- assert_param(IS_DSI_LP_MRDP(LPCmd->LPMaxReadPacket));
- assert_param(IS_DSI_ACK_REQUEST(LPCmd->AcknowledgeRequest));
-
- /* Select High-speed or Low-power for command transmission */
- hdsi->Instance->CMCR &= ~(DSI_CMCR_GSW0TX |\
- DSI_CMCR_GSW1TX |\
- DSI_CMCR_GSW2TX |\
- DSI_CMCR_GSR0TX |\
- DSI_CMCR_GSR1TX |\
- DSI_CMCR_GSR2TX |\
- DSI_CMCR_GLWTX |\
- DSI_CMCR_DSW0TX |\
- DSI_CMCR_DSW1TX |\
- DSI_CMCR_DSR0TX |\
- DSI_CMCR_DLWTX |\
- DSI_CMCR_MRDPS);
- hdsi->Instance->CMCR |= (LPCmd->LPGenShortWriteNoP |\
- LPCmd->LPGenShortWriteOneP |\
- LPCmd->LPGenShortWriteTwoP |\
- LPCmd->LPGenShortReadNoP |\
- LPCmd->LPGenShortReadOneP |\
- LPCmd->LPGenShortReadTwoP |\
- LPCmd->LPGenLongWrite |\
- LPCmd->LPDcsShortWriteNoP |\
- LPCmd->LPDcsShortWriteOneP |\
- LPCmd->LPDcsShortReadNoP |\
- LPCmd->LPDcsLongWrite |\
- LPCmd->LPMaxReadPacket);
-
- /* Configure the acknowledge request after each packet transmission */
- hdsi->Instance->CMCR &= ~DSI_CMCR_ARE;
- hdsi->Instance->CMCR |= LPCmd->AcknowledgeRequest;
-
- /* Process unlocked */
- __HAL_UNLOCK(hdsi);
-
- return HAL_OK;
-}
-
-/**
- * @brief Configure the flow control parameters
- * @param hdsi: pointer to a DSI_HandleTypeDef structure that contains
- * the configuration information for the DSI.
- * @param FlowControl: flow control feature(s) to be enabled.
- * This parameter can be any combination of @ref DSI_FlowControl.
- * @retval HAL status
- */
-HAL_StatusTypeDef HAL_DSI_ConfigFlowControl(DSI_HandleTypeDef *hdsi, uint32_t FlowControl)
-{
- /* Process locked */
- __HAL_LOCK(hdsi);
-
- /* Check the parameters */
- assert_param(IS_DSI_FLOW_CONTROL(FlowControl));
-
- /* Set the DSI Host Protocol Configuration Register */
- hdsi->Instance->PCR &= ~DSI_FLOW_CONTROL_ALL;
- hdsi->Instance->PCR |= FlowControl;
-
- /* Process unlocked */
- __HAL_UNLOCK(hdsi);
-
- return HAL_OK;
-}
-
-/**
- * @brief Configure the DSI PHY timer parameters
- * @param hdsi: pointer to a DSI_HandleTypeDef structure that contains
- * the configuration information for the DSI.
- * @param PhyTimers: DSI_PHY_TimerTypeDef structure that contains
- * the DSI PHY timing parameters
- * @retval HAL status
- */
-HAL_StatusTypeDef HAL_DSI_ConfigPhyTimer(DSI_HandleTypeDef *hdsi, DSI_PHY_TimerTypeDef *PhyTimers)
-{
- /* Process locked */
- __HAL_LOCK(hdsi);
-
- /* Clock lane timer configuration */
- hdsi->Instance->CLTCR &= ~(DSI_CLTCR_LP2HS_TIME | DSI_CLTCR_HS2LP_TIME);
- hdsi->Instance->CLTCR |= (PhyTimers->ClockLaneLP2HSTime | ((PhyTimers->ClockLaneHS2LPTime)<<16));
-
- /* Data lane timer configuration */
- hdsi->Instance->DLTCR &= ~(DSI_DLTCR_MRD_TIME | DSI_DLTCR_LP2HS_TIME | DSI_DLTCR_HS2LP_TIME);
- hdsi->Instance->DLTCR |= (PhyTimers->DataLaneMaxReadTime | ((PhyTimers->DataLaneLP2HSTime)<<16) | ((PhyTimers->DataLaneHS2LPTime)<<24));
-
- /* Configure the wait period to request HS transmission after a stop state */
- hdsi->Instance->PCONFR &= ~DSI_PCONFR_SW_TIME;
- hdsi->Instance->PCONFR |= ((PhyTimers->StopWaitTime)<<8);
-
- /* Process unlocked */
- __HAL_UNLOCK(hdsi);
-
- return HAL_OK;
-}
-
-/**
- * @brief Configure the DSI HOST timeout parameters
- * @param hdsi: pointer to a DSI_HandleTypeDef structure that contains
- * the configuration information for the DSI.
- * @param HostTimeouts: DSI_HOST_TimeoutTypeDef structure that contains
- * the DSI host timeout parameters
- * @retval HAL status
- */
-HAL_StatusTypeDef HAL_DSI_ConfigHostTimeouts(DSI_HandleTypeDef *hdsi, DSI_HOST_TimeoutTypeDef *HostTimeouts)
-{
- /* Process locked */
- __HAL_LOCK(hdsi);
-
- /* Set the timeout clock division factor */
- hdsi->Instance->CCR &= ~DSI_CCR_TOCKDIV;
- hdsi->Instance->CCR = ((HostTimeouts->TimeoutCkdiv)<<8);
-
- /* High-speed transmission timeout */
- hdsi->Instance->TCCR[0] &= ~DSI_TCCR1_HSTX_TOCNT;
- hdsi->Instance->TCCR[0] |= ((HostTimeouts->HighSpeedTransmissionTimeout)<<16);
-
- /* Low-power reception timeout */
- hdsi->Instance->TCCR[0] &= ~DSI_TCCR1_LPRX_TOCNT;
- hdsi->Instance->TCCR[0] |= HostTimeouts->LowPowerReceptionTimeout;
-
- /* High-speed read timeout */
- hdsi->Instance->TCCR[1] &= ~DSI_TCCR2_HSRD_TOCNT;
- hdsi->Instance->TCCR[1] |= HostTimeouts->HighSpeedReadTimeout;
-
- /* Low-power read timeout */
- hdsi->Instance->TCCR[2] &= ~DSI_TCCR3_LPRD_TOCNT;
- hdsi->Instance->TCCR[2] |= HostTimeouts->LowPowerReadTimeout;
-
- /* High-speed write timeout */
- hdsi->Instance->TCCR[3] &= ~DSI_TCCR4_HSWR_TOCNT;
- hdsi->Instance->TCCR[3] |= HostTimeouts->HighSpeedWriteTimeout;
-
- /* High-speed write presp mode */
- hdsi->Instance->TCCR[3] &= ~DSI_TCCR4_PM;
- hdsi->Instance->TCCR[3] |= HostTimeouts->HighSpeedWritePrespMode;
-
- /* Low-speed write timeout */
- hdsi->Instance->TCCR[4] &= ~DSI_TCCR5_LPWR_TOCNT;
- hdsi->Instance->TCCR[4] |= HostTimeouts->LowPowerWriteTimeout;
-
- /* BTA timeout */
- hdsi->Instance->TCCR[5] &= ~DSI_TCCR6_BTA_TOCNT;
- hdsi->Instance->TCCR[5] |= HostTimeouts->BTATimeout;
-
- /* Process unlocked */
- __HAL_UNLOCK(hdsi);
-
- return HAL_OK;
-}
-
-/**
- * @brief Start the DSI module
- * @param hdsi: pointer to a DSI_HandleTypeDef structure that contains
- * the configuration information for the DSI.
- * @retval HAL status
- */
-HAL_StatusTypeDef HAL_DSI_Start(DSI_HandleTypeDef *hdsi)
-{
- /* Process locked */
- __HAL_LOCK(hdsi);
-
- /* Enable the DSI host */
- __HAL_DSI_ENABLE(hdsi);
-
- /* Enable the DSI wrapper */
- __HAL_DSI_WRAPPER_ENABLE(hdsi);
-
- /* Process unlocked */
- __HAL_UNLOCK(hdsi);
-
- return HAL_OK;
-}
-
-/**
- * @brief Stop the DSI module
- * @param hdsi: pointer to a DSI_HandleTypeDef structure that contains
- * the configuration information for the DSI.
- * @retval HAL status
- */
-HAL_StatusTypeDef HAL_DSI_Stop(DSI_HandleTypeDef *hdsi)
-{
- /* Process locked */
- __HAL_LOCK(hdsi);
-
- /* Disable the DSI host */
- __HAL_DSI_DISABLE(hdsi);
-
- /* Disable the DSI wrapper */
- __HAL_DSI_WRAPPER_DISABLE(hdsi);
-
- /* Process unlocked */
- __HAL_UNLOCK(hdsi);
-
- return HAL_OK;
-}
-
-/**
- * @brief Refresh the display in command mode
- * @param hdsi: pointer to a DSI_HandleTypeDef structure that contains
- * the configuration information for the DSI.
- * @retval HAL status
- */
-HAL_StatusTypeDef HAL_DSI_Refresh(DSI_HandleTypeDef *hdsi)
-{
- /* Process locked */
- __HAL_LOCK(hdsi);
-
- /* Update the display */
- hdsi->Instance->WCR |= DSI_WCR_LTDCEN;
-
- /* Process unlocked */
- __HAL_UNLOCK(hdsi);
-
- return HAL_OK;
-}
-
-/**
- * @brief Controls the display color mode in Video mode
- * @param hdsi: pointer to a DSI_HandleTypeDef structure that contains
- * the configuration information for the DSI.
- * @param ColorMode: Color mode (full or 8-colors).
- * This parameter can be any value of @ref DSI_Color_Mode
- * @retval HAL status
- */
-HAL_StatusTypeDef HAL_DSI_ColorMode(DSI_HandleTypeDef *hdsi, uint32_t ColorMode)
-{
- /* Process locked */
- __HAL_LOCK(hdsi);
-
- /* Check the parameters */
- assert_param(IS_DSI_COLOR_MODE(ColorMode));
-
- /* Update the display color mode */
- hdsi->Instance->WCR &= ~DSI_WCR_COLM;
- hdsi->Instance->WCR |= ColorMode;
-
- /* Process unlocked */
- __HAL_UNLOCK(hdsi);
-
- return HAL_OK;
-}
-
-/**
- * @brief Control the display shutdown in Video mode
- * @param hdsi: pointer to a DSI_HandleTypeDef structure that contains
- * the configuration information for the DSI.
- * @param Shutdown: Shut-down (Display-ON or Display-OFF).
- * This parameter can be any value of @ref DSI_ShutDown
- * @retval HAL status
- */
-HAL_StatusTypeDef HAL_DSI_Shutdown(DSI_HandleTypeDef *hdsi, uint32_t Shutdown)
-{
- /* Process locked */
- __HAL_LOCK(hdsi);
-
- /* Check the parameters */
- assert_param(IS_DSI_SHUT_DOWN(Shutdown));
-
- /* Update the display Shutdown */
- hdsi->Instance->WCR &= ~DSI_WCR_SHTDN;
- hdsi->Instance->WCR |= Shutdown;
-
- /* Process unlocked */
- __HAL_UNLOCK(hdsi);
-
- return HAL_OK;
-}
-
-/**
- * @brief DCS or Generic short write command
- * @param hdsi: pointer to a DSI_HandleTypeDef structure that contains
- * the configuration information for the DSI.
- * @param ChannelID: Virtual channel ID.
- * @param Mode: DSI short packet data type.
- * This parameter can be any value of @ref DSI_SHORT_WRITE_PKT_Data_Type.
- * @param Param1: DSC command or first generic parameter.
- * This parameter can be any value of @ref DSI_DCS_Command or a
- * generic command code.
- * @param Param2: DSC parameter or second generic parameter.
- * @retval HAL status
- */
-HAL_StatusTypeDef HAL_DSI_ShortWrite(DSI_HandleTypeDef *hdsi,
- uint32_t ChannelID,
- uint32_t Mode,
- uint32_t Param1,
- uint32_t Param2)
-{
- uint32_t tickstart = 0;
-
- /* Process locked */
- __HAL_LOCK(hdsi);
-
- /* Check the parameters */
- assert_param(IS_DSI_SHORT_WRITE_PACKET_TYPE(Mode));
-
- /* Get tick */
- tickstart = HAL_GetTick();
-
- /* Wait for Command FIFO Empty */
- while((hdsi->Instance->GPSR & DSI_GPSR_CMDFE) == 0)
- {
- /* Check for the Timeout */
- if((HAL_GetTick() - tickstart ) > DSI_TIMEOUT_VALUE)
- {
- /* Process Unlocked */
- __HAL_UNLOCK(hdsi);
-
- return HAL_TIMEOUT;
- }
- }
-
- /* Configure the packet to send a short DCS command with 0 or 1 parameter */
- DSI_ConfigPacketHeader(hdsi->Instance,
- ChannelID,
- Mode,
- Param1,
- Param2);
-
- /* Process unlocked */
- __HAL_UNLOCK(hdsi);
-
- return HAL_OK;
-}
-
-/**
- * @brief DCS or Generic long write command
- * @param hdsi: pointer to a DSI_HandleTypeDef structure that contains
- * the configuration information for the DSI.
- * @param ChannelID: Virtual channel ID.
- * @param Mode: DSI long packet data type.
- * This parameter can be any value of @ref DSI_LONG_WRITE_PKT_Data_Type.
- * @param NbParams: Number of parameters.
- * @param Param1: DSC command or first generic parameter.
- * This parameter can be any value of @ref DSI_DCS_Command or a
- * generic command code
- * @param ParametersTable: Pointer to parameter values table.
- * @retval HAL status
- */
-HAL_StatusTypeDef HAL_DSI_LongWrite(DSI_HandleTypeDef *hdsi,
- uint32_t ChannelID,
- uint32_t Mode,
- uint32_t NbParams,
- uint32_t Param1,
- uint8_t* ParametersTable)
-{
- uint32_t uicounter = 0;
- uint32_t tickstart = 0;
-
- /* Process locked */
- __HAL_LOCK(hdsi);
-
- /* Check the parameters */
- assert_param(IS_DSI_LONG_WRITE_PACKET_TYPE(Mode));
-
- /* Get tick */
- tickstart = HAL_GetTick();
-
- /* Wait for Command FIFO Empty */
- while((hdsi->Instance->GPSR & DSI_GPSR_CMDFE) == RESET)
- {
- /* Check for the Timeout */
- if((HAL_GetTick() - tickstart ) > DSI_TIMEOUT_VALUE)
- {
- /* Process Unlocked */
- __HAL_UNLOCK(hdsi);
-
- return HAL_TIMEOUT;
- }
- }
-
- /* Set the DCS code hexadecimal on payload byte 1, and the other parameters on the write FIFO command*/
- while(uicounter < NbParams)
- {
- if(uicounter == 0x00)
- {
- hdsi->Instance->GPDR=(Param1 | \
- ((*(ParametersTable+uicounter))<<8) | \
- ((*(ParametersTable+uicounter+1))<<16) | \
- ((*(ParametersTable+uicounter+2))<<24));
- uicounter += 3;
- }
- else
- {
- hdsi->Instance->GPDR=((*(ParametersTable+uicounter)) | \
- ((*(ParametersTable+uicounter+1))<<8) | \
- ((*(ParametersTable+uicounter+2))<<16) | \
- ((*(ParametersTable+uicounter+3))<<24));
- uicounter+=4;
- }
- }
-
- /* Configure the packet to send a long DCS command */
- DSI_ConfigPacketHeader(hdsi->Instance,
- ChannelID,
- Mode,
- ((NbParams+1)&0x00FF),
- (((NbParams+1)&0xFF00)>>8));
-
- /* Process unlocked */
- __HAL_UNLOCK(hdsi);
-
- return HAL_OK;
-}
-
-/**
- * @brief Read command (DCS or generic)
- * @param hdsi: pointer to a DSI_HandleTypeDef structure that contains
- * the configuration information for the DSI.
- * @param ChannelNbr: Virtual channel ID
- * @param Array: pointer to a buffer to store the payload of a read back operation.
- * @param Size: Data size to be read (in byte).
- * @param Mode: DSI read packet data type.
- * This parameter can be any value of @ref DSI_SHORT_READ_PKT_Data_Type.
- * @param DCSCmd: DCS get/read command.
- * @param ParametersTable: Pointer to parameter values table.
- * @retval HAL status
- */
-HAL_StatusTypeDef HAL_DSI_Read(DSI_HandleTypeDef *hdsi,
- uint32_t ChannelNbr,
- uint8_t* Array,
- uint32_t Size,
- uint32_t Mode,
- uint32_t DCSCmd,
- uint8_t* ParametersTable)
-{
- uint32_t tickstart = 0;
-
- /* Process locked */
- __HAL_LOCK(hdsi);
-
- /* Check the parameters */
- assert_param(IS_DSI_READ_PACKET_TYPE(Mode));
-
- if(Size > 2)
- {
- /* set max return packet size */
- HAL_DSI_ShortWrite(hdsi, ChannelNbr, DSI_MAX_RETURN_PKT_SIZE, ((Size)&0xFF), (((Size)>>8)&0xFF));
- }
-
- /* Configure the packet to read command */
- if (Mode == DSI_DCS_SHORT_PKT_READ)
- {
- DSI_ConfigPacketHeader(hdsi->Instance, ChannelNbr, Mode, DCSCmd, 0);
- }
- else if (Mode == DSI_GEN_SHORT_PKT_READ_P0)
- {
- DSI_ConfigPacketHeader(hdsi->Instance, ChannelNbr, Mode, 0, 0);
- }
- else if (Mode == DSI_GEN_SHORT_PKT_READ_P1)
- {
- DSI_ConfigPacketHeader(hdsi->Instance, ChannelNbr, Mode, ParametersTable[0], 0);
- }
- else if (Mode == DSI_GEN_SHORT_PKT_READ_P2)
- {
- DSI_ConfigPacketHeader(hdsi->Instance, ChannelNbr, Mode, ParametersTable[0], ParametersTable[1]);
- }
-
- /* Get tick */
- tickstart = HAL_GetTick();
-
- /* Check that the payload read FIFO is not empty */
- while((hdsi->Instance->GPSR & DSI_GPSR_PRDFE) == DSI_GPSR_PRDFE)
- {
- /* Check for the Timeout */
- if((HAL_GetTick() - tickstart ) > DSI_TIMEOUT_VALUE)
- {
- /* Process Unlocked */
- __HAL_UNLOCK(hdsi);
-
- return HAL_TIMEOUT;
- }
- }
-
- /* Get the first byte */
- *((uint32_t *)Array) = (hdsi->Instance->GPDR);
- if (Size > 4)
- {
- Size -= 4;
- Array += 4;
- }
- else
- {
- /* Process unlocked */
- __HAL_UNLOCK(hdsi);
-
- return HAL_OK;
- }
-
- /* Get tick */
- tickstart = HAL_GetTick();
-
- /* Get the remaining bytes if any */
- while(((int)(Size)) > 0)
- {
- if((hdsi->Instance->GPSR & DSI_GPSR_PRDFE) == 0)
- {
- *((uint32_t *)Array) = (hdsi->Instance->GPDR);
- Size -= 4;
- Array += 4;
- }
-
- /* Check for the Timeout */
- if((HAL_GetTick() - tickstart ) > DSI_TIMEOUT_VALUE)
- {
- /* Process Unlocked */
- __HAL_UNLOCK(hdsi);
-
- return HAL_TIMEOUT;
- }
- }
-
- /* Process unlocked */
- __HAL_UNLOCK(hdsi);
-
- return HAL_OK;
-}
-
-/**
- * @brief Enter the ULPM (Ultra Low Power Mode) with the D-PHY PLL running
- * (only data lanes are in ULPM)
- * @param hdsi: pointer to a DSI_HandleTypeDef structure that contains
- * the configuration information for the DSI.
- * @retval HAL status
- */
-HAL_StatusTypeDef HAL_DSI_EnterULPMData(DSI_HandleTypeDef *hdsi)
-{
- uint32_t tickstart = 0;
-
- /* Process locked */
- __HAL_LOCK(hdsi);
-
- /* ULPS Request on Data Lanes */
- hdsi->Instance->PUCR |= DSI_PUCR_URDL;
-
- /* Get tick */
- tickstart = HAL_GetTick();
-
- /* Wait until the D-PHY active lanes enter into ULPM */
- if((hdsi->Instance->PCONFR & DSI_PCONFR_NL) == DSI_ONE_DATA_LANE)
- {
- while((hdsi->Instance->PSR & DSI_PSR_UAN0) != RESET)
- {
- /* Check for the Timeout */
- if((HAL_GetTick() - tickstart ) > DSI_TIMEOUT_VALUE)
- {
- /* Process Unlocked */
- __HAL_UNLOCK(hdsi);
-
- return HAL_TIMEOUT;
- }
- }
- }
- else if ((hdsi->Instance->PCONFR & DSI_PCONFR_NL) == DSI_TWO_DATA_LANES)
- {
- while((hdsi->Instance->PSR & (DSI_PSR_UAN0 | DSI_PSR_UAN1)) != RESET)
- {
- /* Check for the Timeout */
- if((HAL_GetTick() - tickstart ) > DSI_TIMEOUT_VALUE)
- {
- /* Process Unlocked */
- __HAL_UNLOCK(hdsi);
-
- return HAL_TIMEOUT;
- }
- }
- }
-
- /* Process unlocked */
- __HAL_UNLOCK(hdsi);
-
- return HAL_OK;
-}
-
-/**
- * @brief Exit the ULPM (Ultra Low Power Mode) with the D-PHY PLL running
- * (only data lanes are in ULPM)
- * @param hdsi: pointer to a DSI_HandleTypeDef structure that contains
- * the configuration information for the DSI.
- * @retval HAL status
- */
-HAL_StatusTypeDef HAL_DSI_ExitULPMData(DSI_HandleTypeDef *hdsi)
-{
- uint32_t tickstart = 0;
-
- /* Process locked */
- __HAL_LOCK(hdsi);
-
- /* Exit ULPS on Data Lanes */
- hdsi->Instance->PUCR |= DSI_PUCR_UEDL;
-
- /* Get tick */
- tickstart = HAL_GetTick();
-
- /* Wait until all active lanes exit ULPM */
- if((hdsi->Instance->PCONFR & DSI_PCONFR_NL) == DSI_ONE_DATA_LANE)
- {
- while((hdsi->Instance->PSR & DSI_PSR_UAN0) != DSI_PSR_UAN0)
- {
- /* Check for the Timeout */
- if((HAL_GetTick() - tickstart ) > DSI_TIMEOUT_VALUE)
- {
- /* Process Unlocked */
- __HAL_UNLOCK(hdsi);
-
- return HAL_TIMEOUT;
- }
- }
- }
- else if ((hdsi->Instance->PCONFR & DSI_PCONFR_NL) == DSI_TWO_DATA_LANES)
- {
- while((hdsi->Instance->PSR & (DSI_PSR_UAN0 | DSI_PSR_UAN1)) != (DSI_PSR_UAN0 | DSI_PSR_UAN1))
- {
- /* Check for the Timeout */
- if((HAL_GetTick() - tickstart ) > DSI_TIMEOUT_VALUE)
- {
- /* Process Unlocked */
- __HAL_UNLOCK(hdsi);
-
- return HAL_TIMEOUT;
- }
- }
- }
-
- /* De-assert the ULPM requests and the ULPM exit bits */
- hdsi->Instance->PUCR = 0;
-
- /* Process unlocked */
- __HAL_UNLOCK(hdsi);
-
- return HAL_OK;
-}
-
-/**
- * @brief Enter the ULPM (Ultra Low Power Mode) with the D-PHY PLL turned off
- * (both data and clock lanes are in ULPM)
- * @param hdsi: pointer to a DSI_HandleTypeDef structure that contains
- * the configuration information for the DSI.
- * @retval HAL status
- */
-HAL_StatusTypeDef HAL_DSI_EnterULPM(DSI_HandleTypeDef *hdsi)
-{
- uint32_t tickstart = 0;
-
- /* Process locked */
- __HAL_LOCK(hdsi);
-
- /* Clock lane configuration: no more HS request */
- hdsi->Instance->CLCR &= ~DSI_CLCR_DPCC;
-
- /* Use system PLL as byte lane clock source before stopping DSIPHY clock source */
- __HAL_RCC_DSI_CONFIG(RCC_DSICLKSOURCE_PLLR);
-
- /* ULPS Request on Clock and Data Lanes */
- hdsi->Instance->PUCR |= (DSI_PUCR_URCL | DSI_PUCR_URDL);
-
- /* Get tick */
- tickstart = HAL_GetTick();
-
- /* Wait until all active lanes exit ULPM */
- if((hdsi->Instance->PCONFR & DSI_PCONFR_NL) == DSI_ONE_DATA_LANE)
- {
- while((hdsi->Instance->PSR & (DSI_PSR_UAN0 | DSI_PSR_UANC)) != RESET)
- {
- /* Check for the Timeout */
- if((HAL_GetTick() - tickstart ) > DSI_TIMEOUT_VALUE)
- {
- /* Process Unlocked */
- __HAL_UNLOCK(hdsi);
-
- return HAL_TIMEOUT;
- }
- }
- }
- else if ((hdsi->Instance->PCONFR & DSI_PCONFR_NL) == DSI_TWO_DATA_LANES)
- {
- while((hdsi->Instance->PSR & (DSI_PSR_UAN0 | DSI_PSR_UAN1 | DSI_PSR_UANC)) != RESET)
- {
- /* Check for the Timeout */
- if((HAL_GetTick() - tickstart ) > DSI_TIMEOUT_VALUE)
- {
- /* Process Unlocked */
- __HAL_UNLOCK(hdsi);
-
- return HAL_TIMEOUT;
- }
- }
- }
-
- /* Turn off the DSI PLL */
- __HAL_DSI_PLL_DISABLE(hdsi);
-
- /* Process unlocked */
- __HAL_UNLOCK(hdsi);
-
- return HAL_OK;
-}
-
-/**
- * @brief Exit the ULPM (Ultra Low Power Mode) with the D-PHY PLL turned off
- * (both data and clock lanes are in ULPM)
- * @param hdsi: pointer to a DSI_HandleTypeDef structure that contains
- * the configuration information for the DSI.
- * @retval HAL status
- */
-HAL_StatusTypeDef HAL_DSI_ExitULPM(DSI_HandleTypeDef *hdsi)
-{
- uint32_t tickstart = 0;
-
- /* Process locked */
- __HAL_LOCK(hdsi);
-
- /* Turn on the DSI PLL */
- __HAL_DSI_PLL_ENABLE(hdsi);
-
- /* Get tick */
- tickstart = HAL_GetTick();
-
- /* Wait for the lock of the PLL */
- while(__HAL_DSI_GET_FLAG(hdsi, DSI_FLAG_PLLLS) == RESET)
- {
- /* Check for the Timeout */
- if((HAL_GetTick() - tickstart ) > DSI_TIMEOUT_VALUE)
- {
- /* Process Unlocked */
- __HAL_UNLOCK(hdsi);
-
- return HAL_TIMEOUT;
- }
- }
-
- /* Exit ULPS on Clock and Data Lanes */
- hdsi->Instance->PUCR |= (DSI_PUCR_UECL | DSI_PUCR_UEDL);
-
- /* Get tick */
- tickstart = HAL_GetTick();
-
- /* Wait until all active lanes exit ULPM */
- if((hdsi->Instance->PCONFR & DSI_PCONFR_NL) == DSI_ONE_DATA_LANE)
- {
- while((hdsi->Instance->PSR & (DSI_PSR_UAN0 | DSI_PSR_UANC)) != (DSI_PSR_UAN0 | DSI_PSR_UANC))
- {
- /* Check for the Timeout */
- if((HAL_GetTick() - tickstart ) > DSI_TIMEOUT_VALUE)
- {
- /* Process Unlocked */
- __HAL_UNLOCK(hdsi);
-
- return HAL_TIMEOUT;
- }
- }
- }
- else if ((hdsi->Instance->PCONFR & DSI_PCONFR_NL) == DSI_TWO_DATA_LANES)
- {
- while((hdsi->Instance->PSR & (DSI_PSR_UAN0 | DSI_PSR_UAN1 | DSI_PSR_UANC)) != (DSI_PSR_UAN0 | DSI_PSR_UAN1 | DSI_PSR_UANC))
- {
- /* Check for the Timeout */
- if((HAL_GetTick() - tickstart ) > DSI_TIMEOUT_VALUE)
- {
- /* Process Unlocked */
- __HAL_UNLOCK(hdsi);
-
- return HAL_TIMEOUT;
- }
- }
- }
-
- /* De-assert the ULPM requests and the ULPM exit bits */
- hdsi->Instance->PUCR = 0;
-
- /* Switch the lanbyteclock source in the RCC from system PLL to D-PHY */
- __HAL_RCC_DSI_CONFIG(RCC_DSICLKSOURCE_DSIPHY);
-
- /* Restore clock lane configuration to HS */
- hdsi->Instance->CLCR |= DSI_CLCR_DPCC;
-
- /* Process unlocked */
- __HAL_UNLOCK(hdsi);
-
- return HAL_OK;
-}
-
-/**
- * @brief Start test pattern generation
- * @param hdsi: pointer to a DSI_HandleTypeDef structure that contains
- * the configuration information for the DSI.
- * @param Mode: Pattern generator mode
- * This parameter can be one of the following values:
- * 0 : Color bars (horizontal or vertical)
- * 1 : BER pattern (vertical only)
- * @param Orientation: Pattern generator orientation
- * This parameter can be one of the following values:
- * 0 : Vertical color bars
- * 1 : Horizontal color bars
- * @retval HAL status
- */
-HAL_StatusTypeDef HAL_DSI_PatternGeneratorStart(DSI_HandleTypeDef *hdsi, uint32_t Mode, uint32_t Orientation)
-{
- /* Process locked */
- __HAL_LOCK(hdsi);
-
- /* Configure pattern generator mode and orientation */
- hdsi->Instance->VMCR &= ~(DSI_VMCR_PGM | DSI_VMCR_PGO);
- hdsi->Instance->VMCR |= ((Mode<<20) | (Orientation<<24));
-
- /* Enable pattern generator by setting PGE bit */
- hdsi->Instance->VMCR |= DSI_VMCR_PGE;
-
- /* Process unlocked */
- __HAL_UNLOCK(hdsi);
-
- return HAL_OK;
-}
-
-/**
- * @brief Stop test pattern generation
- * @param hdsi: pointer to a DSI_HandleTypeDef structure that contains
- * the configuration information for the DSI.
- * @retval HAL status
- */
-HAL_StatusTypeDef HAL_DSI_PatternGeneratorStop(DSI_HandleTypeDef *hdsi)
-{
- /* Process locked */
- __HAL_LOCK(hdsi);
-
- /* Disable pattern generator by clearing PGE bit */
- hdsi->Instance->VMCR &= ~DSI_VMCR_PGE;
-
- /* Process unlocked */
- __HAL_UNLOCK(hdsi);
-
- return HAL_OK;
-}
-
-/**
- * @brief Set Slew-Rate And Delay Tuning
- * @param hdsi: pointer to a DSI_HandleTypeDef structure that contains
- * the configuration information for the DSI.
- * @param CommDelay: Communication delay to be adjusted.
- * This parameter can be any value of @ref DSI_Communication_Delay
- * @param Lane: select between clock or data lanes.
- * This parameter can be any value of @ref DSI_Lane_Group
- * @param Value: Custom value of the slew-rate or delay
- * @retval HAL status
- */
-HAL_StatusTypeDef HAL_DSI_SetSlewRateAndDelayTuning(DSI_HandleTypeDef *hdsi, uint32_t CommDelay, uint32_t Lane, uint32_t Value)
-{
- /* Process locked */
- __HAL_LOCK(hdsi);
-
- /* Check function parameters */
- assert_param(IS_DSI_COMMUNICATION_DELAY(CommDelay));
- assert_param(IS_DSI_LANE_GROUP(Lane));
-
- switch(CommDelay)
- {
- case DSI_SLEW_RATE_HSTX:
- if(Lane == DSI_CLOCK_LANE)
- {
- /* High-Speed Transmission Slew Rate Control on Clock Lane */
- hdsi->Instance->WPCR[1] &= ~DSI_WPCR2_HSTXSRCCL;
- hdsi->Instance->WPCR[1] |= Value<<16;
- }
- else if(Lane == DSI_DATA_LANES)
- {
- /* High-Speed Transmission Slew Rate Control on Data Lanes */
- hdsi->Instance->WPCR[1] &= ~DSI_WPCR2_HSTXSRCDL;
- hdsi->Instance->WPCR[1] |= Value<<18;
- }
- break;
- case DSI_SLEW_RATE_LPTX:
- if(Lane == DSI_CLOCK_LANE)
- {
- /* Low-Power transmission Slew Rate Compensation on Clock Lane */
- hdsi->Instance->WPCR[1] &= ~DSI_WPCR2_LPSRCCL;
- hdsi->Instance->WPCR[1] |= Value<<6;
- }
- else if(Lane == DSI_DATA_LANES)
- {
- /* Low-Power transmission Slew Rate Compensation on Data Lanes */
- hdsi->Instance->WPCR[1] &= ~DSI_WPCR2_LPSRCDL;
- hdsi->Instance->WPCR[1] |= Value<<8;
- }
- break;
- case DSI_HS_DELAY:
- if(Lane == DSI_CLOCK_LANE)
- {
- /* High-Speed Transmission Delay on Clock Lane */
- hdsi->Instance->WPCR[1] &= ~DSI_WPCR2_HSTXDCL;
- hdsi->Instance->WPCR[1] |= Value;
- }
- else if(Lane == DSI_DATA_LANES)
- {
- /* High-Speed Transmission Delay on Data Lanes */
- hdsi->Instance->WPCR[1] &= ~DSI_WPCR2_HSTXDDL;
- hdsi->Instance->WPCR[1] |= Value<<2;
- }
- break;
- default:
- break;
- }
-
- /* Process unlocked */
- __HAL_UNLOCK(hdsi);
-
- return HAL_OK;
-}
-
-/**
- * @brief Low-Power Reception Filter Tuning
- * @param hdsi: pointer to a DSI_HandleTypeDef structure that contains
- * the configuration information for the DSI.
- * @param Frequency: cutoff frequency of low-pass filter at the input of LPRX
- * @retval HAL status
- */
-HAL_StatusTypeDef HAL_DSI_SetLowPowerRXFilter(DSI_HandleTypeDef *hdsi, uint32_t Frequency)
-{
- /* Process locked */
- __HAL_LOCK(hdsi);
-
- /* Low-Power RX low-pass Filtering Tuning */
- hdsi->Instance->WPCR[1] &= ~DSI_WPCR2_LPRXFT;
- hdsi->Instance->WPCR[1] |= Frequency<<25;
-
- /* Process unlocked */
- __HAL_UNLOCK(hdsi);
-
- return HAL_OK;
-}
-
-/**
- * @brief Activate an additional current path on all lanes to meet the SDDTx parameter
- * defined in the MIPI D-PHY specification
- * @param hdsi: pointer to a DSI_HandleTypeDef structure that contains
- * the configuration information for the DSI.
- * @param State: ENABLE or DISABLE
- * @retval HAL status
- */
-HAL_StatusTypeDef HAL_DSI_SetSDD(DSI_HandleTypeDef *hdsi, FunctionalState State)
-{
- /* Process locked */
- __HAL_LOCK(hdsi);
-
- /* Check function parameters */
- assert_param(IS_FUNCTIONAL_STATE(State));
-
- /* Activate/Disactivate additional current path on all lanes */
- hdsi->Instance->WPCR[1] &= ~DSI_WPCR2_SDDC;
- hdsi->Instance->WPCR[1] |= State<<12;
-
- /* Process unlocked */
- __HAL_UNLOCK(hdsi);
-
- return HAL_OK;
-}
-
-/**
- * @brief Custom lane pins configuration
- * @param hdsi: pointer to a DSI_HandleTypeDef structure that contains
- * the configuration information for the DSI.
- * @param CustomLane: Function to be applyed on selected lane.
- * This parameter can be any value of @ref DSI_CustomLane
- * @param Lane: select between clock or data lane 0 or data lane 1.
- * This parameter can be any value of @ref DSI_Lane_Select
- * @param State: ENABLE or DISABLE
- * @retval HAL status
- */
-HAL_StatusTypeDef HAL_DSI_SetLanePinsConfiguration(DSI_HandleTypeDef *hdsi, uint32_t CustomLane, uint32_t Lane, FunctionalState State)
-{
- /* Process locked */
- __HAL_LOCK(hdsi);
-
- /* Check function parameters */
- assert_param(IS_DSI_CUSTOM_LANE(CustomLane));
- assert_param(IS_DSI_LANE(Lane));
- assert_param(IS_FUNCTIONAL_STATE(State));
-
- switch(CustomLane)
- {
- case DSI_SWAP_LANE_PINS:
- if(Lane == DSI_CLOCK_LANE)
- {
- /* Swap pins on clock lane */
- hdsi->Instance->WPCR[0] &= ~DSI_WPCR1_SWCL;
- hdsi->Instance->WPCR[0] |= (State<<6);
- }
- else if(Lane == DSI_DATA_LANE0)
- {
- /* Swap pins on data lane 0 */
- hdsi->Instance->WPCR[0] &= ~DSI_WPCR1_SWDL0;
- hdsi->Instance->WPCR[0] |= (State<<7);
- }
- else if(Lane == DSI_DATA_LANE1)
- {
- /* Swap pins on data lane 1 */
- hdsi->Instance->WPCR[0] &= ~DSI_WPCR1_SWDL1;
- hdsi->Instance->WPCR[0] |= (State<<8);
- }
- break;
- case DSI_INVERT_HS_SIGNAL:
- if(Lane == DSI_CLOCK_LANE)
- {
- /* Invert HS signal on clock lane */
- hdsi->Instance->WPCR[0] &= ~DSI_WPCR1_HSICL;
- hdsi->Instance->WPCR[0] |= (State<<9);
- }
- else if(Lane == DSI_DATA_LANE0)
- {
- /* Invert HS signal on data lane 0 */
- hdsi->Instance->WPCR[0] &= ~DSI_WPCR1_HSIDL0;
- hdsi->Instance->WPCR[0] |= (State<<10);
- }
- else if(Lane == DSI_DATA_LANE1)
- {
- /* Invert HS signal on data lane 1 */
- hdsi->Instance->WPCR[0] &= ~DSI_WPCR1_HSIDL1;
- hdsi->Instance->WPCR[0] |= (State<<11);
- }
- break;
- default:
- break;
- }
-
- /* Process unlocked */
- __HAL_UNLOCK(hdsi);
-
- return HAL_OK;
-}
-
-/**
- * @brief Set custom timing for the PHY
- * @param hdsi: pointer to a DSI_HandleTypeDef structure that contains
- * the configuration information for the DSI.
- * @param Timing: PHY timing to be adjusted.
- * This parameter can be any value of @ref DSI_PHY_Timing
- * @param State: ENABLE or DISABLE
- * @param Value: Custom value of the timing
- * @retval HAL status
- */
-HAL_StatusTypeDef HAL_DSI_SetPHYTimings(DSI_HandleTypeDef *hdsi, uint32_t Timing, FunctionalState State, uint32_t Value)
-{
- /* Process locked */
- __HAL_LOCK(hdsi);
-
- /* Check function parameters */
- assert_param(IS_DSI_PHY_TIMING(Timing));
- assert_param(IS_FUNCTIONAL_STATE(State));
-
- switch(Timing)
- {
- case DSI_TCLK_POST:
- /* Enable/Disable custom timing setting */
- hdsi->Instance->WPCR[0] &= ~DSI_WPCR1_TCLKPOSTEN;
- hdsi->Instance->WPCR[0] |= (State<<27);
-
- if(State)
- {
- /* Set custom value */
- hdsi->Instance->WPCR[4] &= ~DSI_WPCR5_TCLKPOST;
- hdsi->Instance->WPCR[4] |= Value;
- }
-
- break;
- case DSI_TLPX_CLK:
- /* Enable/Disable custom timing setting */
- hdsi->Instance->WPCR[0] &= ~DSI_WPCR1_TLPXCEN;
- hdsi->Instance->WPCR[0] |= (State<<26);
-
- if(State)
- {
- /* Set custom value */
- hdsi->Instance->WPCR[3] &= ~DSI_WPCR4_TLPXC;
- hdsi->Instance->WPCR[3] |= Value;
- }
-
- break;
- case DSI_THS_EXIT:
- /* Enable/Disable custom timing setting */
- hdsi->Instance->WPCR[0] &= ~DSI_WPCR1_THSEXITEN;
- hdsi->Instance->WPCR[0] |= (State<<25);
-
- if(State)
- {
- /* Set custom value */
- hdsi->Instance->WPCR[3] &= ~DSI_WPCR4_THSEXIT;
- hdsi->Instance->WPCR[3] |= Value;
- }
-
- break;
- case DSI_TLPX_DATA:
- /* Enable/Disable custom timing setting */
- hdsi->Instance->WPCR[0] &= ~DSI_WPCR1_TLPXDEN;
- hdsi->Instance->WPCR[0] |= (State<<24);
-
- if(State)
- {
- /* Set custom value */
- hdsi->Instance->WPCR[3] &= ~DSI_WPCR4_TLPXD;
- hdsi->Instance->WPCR[3] |= Value;
- }
-
- break;
- case DSI_THS_ZERO:
- /* Enable/Disable custom timing setting */
- hdsi->Instance->WPCR[0] &= ~DSI_WPCR1_THSZEROEN;
- hdsi->Instance->WPCR[0] |= (State<<23);
-
- if(State)
- {
- /* Set custom value */
- hdsi->Instance->WPCR[3] &= ~DSI_WPCR4_THSZERO;
- hdsi->Instance->WPCR[3] |= Value;
- }
-
- break;
- case DSI_THS_TRAIL:
- /* Enable/Disable custom timing setting */
- hdsi->Instance->WPCR[0] &= ~DSI_WPCR1_THSTRAILEN;
- hdsi->Instance->WPCR[0] |= (State<<22);
-
- if(State)
- {
- /* Set custom value */
- hdsi->Instance->WPCR[2] &= ~DSI_WPCR3_THSTRAIL;
- hdsi->Instance->WPCR[2] |= Value;
- }
-
- break;
- case DSI_THS_PREPARE:
- /* Enable/Disable custom timing setting */
- hdsi->Instance->WPCR[0] &= ~DSI_WPCR1_THSPREPEN;
- hdsi->Instance->WPCR[0] |= (State<<21);
-
- if(State)
- {
- /* Set custom value */
- hdsi->Instance->WPCR[2] &= ~DSI_WPCR3_THSPREP;
- hdsi->Instance->WPCR[2] |= Value;
- }
-
- break;
- case DSI_TCLK_ZERO:
- /* Enable/Disable custom timing setting */
- hdsi->Instance->WPCR[0] &= ~DSI_WPCR1_TCLKZEROEN;
- hdsi->Instance->WPCR[0] |= (State<<20);
-
- if(State)
- {
- /* Set custom value */
- hdsi->Instance->WPCR[2] &= ~DSI_WPCR3_TCLKZERO;
- hdsi->Instance->WPCR[2] |= Value;
- }
-
- break;
- case DSI_TCLK_PREPARE:
- /* Enable/Disable custom timing setting */
- hdsi->Instance->WPCR[0] &= ~DSI_WPCR1_TCLKPREPEN;
- hdsi->Instance->WPCR[0] |= (State<<19);
-
- if(State)
- {
- /* Set custom value */
- hdsi->Instance->WPCR[2] &= ~DSI_WPCR3_TCLKPREP;
- hdsi->Instance->WPCR[2] |= Value;
- }
-
- break;
- default:
- break;
- }
-
- /* Process unlocked */
- __HAL_UNLOCK(hdsi);
-
- return HAL_OK;
-}
-
-/**
- * @brief Force the Clock/Data Lane in TX Stop Mode
- * @param hdsi: pointer to a DSI_HandleTypeDef structure that contains
- * the configuration information for the DSI.
- * @param Lane: select between clock or data lanes.
- * This parameter can be any value of @ref DSI_Lane_Group
- * @param State: ENABLE or DISABLE
- * @retval HAL status
- */
-HAL_StatusTypeDef HAL_DSI_ForceTXStopMode(DSI_HandleTypeDef *hdsi, uint32_t Lane, FunctionalState State)
-{
- /* Process locked */
- __HAL_LOCK(hdsi);
-
- /* Check function parameters */
- assert_param(IS_DSI_LANE_GROUP(Lane));
- assert_param(IS_FUNCTIONAL_STATE(State));
-
- if(Lane == DSI_CLOCK_LANE)
- {
- /* Force/Unforce the Clock Lane in TX Stop Mode */
- hdsi->Instance->WPCR[0] &= ~DSI_WPCR1_FTXSMCL;
- hdsi->Instance->WPCR[0] |= (State<<12);
- }
- else if(Lane == DSI_DATA_LANES)
- {
- /* Force/Unforce the Data Lanes in TX Stop Mode */
- hdsi->Instance->WPCR[0] &= ~DSI_WPCR1_FTXSMDL;
- hdsi->Instance->WPCR[0] |= (State<<13);
- }
-
- /* Process unlocked */
- __HAL_UNLOCK(hdsi);
-
- return HAL_OK;
-}
-
-/**
- * @brief Forces LP Receiver in Low-Power Mode
- * @param hdsi: pointer to a DSI_HandleTypeDef structure that contains
- * the configuration information for the DSI.
- * @param State: ENABLE or DISABLE
- * @retval HAL status
- */
-HAL_StatusTypeDef HAL_DSI_ForceRXLowPower(DSI_HandleTypeDef *hdsi, FunctionalState State)
-{
- /* Process locked */
- __HAL_LOCK(hdsi);
-
- /* Check function parameters */
- assert_param(IS_FUNCTIONAL_STATE(State));
-
- /* Force/Unforce LP Receiver in Low-Power Mode */
- hdsi->Instance->WPCR[1] &= ~DSI_WPCR2_FLPRXLPM;
- hdsi->Instance->WPCR[1] |= State<<22;
-
- /* Process unlocked */
- __HAL_UNLOCK(hdsi);
-
- return HAL_OK;
-}
-
-/**
- * @brief Force Data Lanes in RX Mode after a BTA
- * @param hdsi: pointer to a DSI_HandleTypeDef structure that contains
- * the configuration information for the DSI.
- * @param State: ENABLE or DISABLE
- * @retval HAL status
- */
-HAL_StatusTypeDef HAL_DSI_ForceDataLanesInRX(DSI_HandleTypeDef *hdsi, FunctionalState State)
-{
- /* Process locked */
- __HAL_LOCK(hdsi);
-
- /* Check function parameters */
- assert_param(IS_FUNCTIONAL_STATE(State));
-
- /* Force Data Lanes in RX Mode */
- hdsi->Instance->WPCR[0] &= ~DSI_WPCR1_TDDL;
- hdsi->Instance->WPCR[0] |= State<<16;
-
- /* Process unlocked */
- __HAL_UNLOCK(hdsi);
-
- return HAL_OK;
-}
-
-/**
- * @brief Enable a pull-down on the lanes to prevent from floating states when unused
- * @param hdsi: pointer to a DSI_HandleTypeDef structure that contains
- * the configuration information for the DSI.
- * @param State: ENABLE or DISABLE
- * @retval HAL status
- */
-HAL_StatusTypeDef HAL_DSI_SetPullDown(DSI_HandleTypeDef *hdsi, FunctionalState State)
-{
- /* Process locked */
- __HAL_LOCK(hdsi);
-
- /* Check function parameters */
- assert_param(IS_FUNCTIONAL_STATE(State));
-
- /* Enable/Disable pull-down on lanes */
- hdsi->Instance->WPCR[0] &= ~DSI_WPCR1_PDEN;
- hdsi->Instance->WPCR[0] |= State<<18;
-
- /* Process unlocked */
- __HAL_UNLOCK(hdsi);
-
- return HAL_OK;
-}
-
-/**
- * @brief Switch off the contention detection on data lanes
- * @param hdsi: pointer to a DSI_HandleTypeDef structure that contains
- * the configuration information for the DSI.
- * @param State: ENABLE or DISABLE
- * @retval HAL status
- */
-HAL_StatusTypeDef HAL_DSI_SetContentionDetectionOff(DSI_HandleTypeDef *hdsi, FunctionalState State)
-{
- /* Process locked */
- __HAL_LOCK(hdsi);
-
- /* Check function parameters */
- assert_param(IS_FUNCTIONAL_STATE(State));
-
- /* Contention Detection on Data Lanes OFF */
- hdsi->Instance->WPCR[0] &= ~DSI_WPCR1_CDOFFDL;
- hdsi->Instance->WPCR[0] |= State<<14;
-
- /* Process unlocked */
- __HAL_UNLOCK(hdsi);
-
- return HAL_OK;
-}
-
-/**
- * @}
- */
-
-/** @defgroup DSI_Group4 Peripheral State and Errors functions
- * @brief Peripheral State and Errors functions
- *
-@verbatim
- ===============================================================================
- ##### Peripheral State and Errors functions #####
- ===============================================================================
- [..]
- This subsection provides functions allowing to
- (+) Check the DSI state.
- (+) Get error code.
-
-@endverbatim
- * @{
- */
-
-/**
- * @brief Return the DSI state
- * @param hdsi: pointer to a DSI_HandleTypeDef structure that contains
- * the configuration information for the DSI.
- * @retval HAL state
- */
-HAL_DSI_StateTypeDef HAL_DSI_GetState(DSI_HandleTypeDef *hdsi)
-{
- return hdsi->State;
-}
-
-/**
- * @}
- */
-
-/**
- * @}
- */
-#endif /* STM32F469xx || STM32F479xx */
-#endif /* HAL_DSI_MODULE_ENABLED */
-/**
- * @}
- */
-
-/**
- * @}
- */
-
-/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-07 19:56:36 +0000