CubeMX: SPI4 + SDMMC1/FatFs + I2S6, audio BSP et debug VS Code (Linux)
Regeneration CubeMX (Appli) preparant le driver ST67W611M1 et la carte SD : - SPI4 (PE12/13/14, CS PF8) + DMA GPDMA1 canaux 4/5, SPI_RDY (PD12/EXTI12), CHIP_EN (PD13) et BOOT (PD15) pour la X-NUCLEO-67W61M1 sur l'Arduino - SDMMC1 + FatFs (appels d'init non generes dans main, IRQ SDMMC1 prio 14), PM14 en open-drain ; I2S6_CK sur PA5 pour liberer PC12 (SDMMC1_CK) - HAL UART retire ; USE_BSP_COM_FEATURE=0 - Audio preserve : ADF 4/16/24, prio IRQ 2, DMA canal 0 en priorite haute, GPDMA1_Channel2_IRQHandler deplace dans audio_irq.c (hors fichiers generes), BSP_MX_I2S6_Init (renommage dans le BSP pour eviter le conflit avec CubeMX) - Middlewares/ST/ST67W6X_Network_Driver, FatFs et sources HAL SPI/SD ajoutes (driver ST67 pas encore integre au build) Build et debug sous Linux : - gcc/toolchain-env.sh, gdbserver.sh, arm-gdb.sh : outils de STM32CubeIDE par glob ; flash.sh les retrouve ; ruby_compat.rb pour Ruby >= 3.2 (TouchGFX) - makefile_appli : sources SD/SPI/FatFs/audio_irq ; chmod +x des .out TouchGFX - Objets de build (*.o, *.d, *.su) retires de l'index (deja dans .gitignore) - AGENTS.md : toolchain Linux, configs VS Code (cppdbg et ST stlinkgdbtarget), pieges de l'extension ST (.settings/ide.store.json, preRunCommands reset) Verifie sur carte : audio OK, debug Appli/Boot OK. Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
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/**
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******************************************************************************
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* @file stm32h7rsxx_hal_sd_ex.c
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* @author MCD Application Team
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* @brief SD card Extended HAL module driver.
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* This file provides firmware functions to manage the following
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* functionalities of the Secure Digital (SD) peripheral:
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* + Extended features functions
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*
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******************************************************************************
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* @attention
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*
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* Copyright (c) 2022 STMicroelectronics.
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* All rights reserved.
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*
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* This software is licensed under terms that can be found in the LICENSE file
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* in the root directory of this software component.
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* If no LICENSE file comes with this software, it is provided AS-IS.
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*
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******************************************************************************
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@verbatim
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==============================================================================
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##### How to use this driver #####
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==============================================================================
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[..]
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The SD Extension HAL driver can be used as follows:
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(+) Configure Buffer0 and Buffer1 start address and Buffer size using HAL_SDEx_ConfigDMAMultiBuffer() function.
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(+) Start Read and Write for multibuffer mode using HAL_SDEx_ReadBlocksDMAMultiBuffer()
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and HAL_SDEx_WriteBlocksDMAMultiBuffer() functions.
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@endverbatim
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******************************************************************************
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*/
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/* Includes ------------------------------------------------------------------*/
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#include "stm32h7rsxx_hal.h"
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/** @addtogroup STM32H7RSxx_HAL_Driver
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* @{
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*/
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/** @defgroup SDEx SDEx
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* @brief SD Extended HAL module driver
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* @{
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*/
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#if defined (SDMMC1) || defined (SDMMC2)
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#ifdef HAL_SD_MODULE_ENABLED
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/* Private typedef -----------------------------------------------------------*/
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/* Private define ------------------------------------------------------------*/
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/* Private macro -------------------------------------------------------------*/
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/* Private variables ---------------------------------------------------------*/
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/* Private function prototypes -----------------------------------------------*/
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/* Private functions ---------------------------------------------------------*/
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/* Exported functions --------------------------------------------------------*/
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/** @addtogroup SDEx_Exported_Functions
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* @{
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*/
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/** @addtogroup SDEx_Exported_Functions_Group1
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* @brief Linked List management functions
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*
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@verbatim
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===============================================================================
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##### Linked List management functions #####
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===============================================================================
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[..]
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This subsection provides a set of functions allowing to manage the needed functions.
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@endverbatim
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* @{
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*/
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/**
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* @brief Build Linked List node.
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* @param pNode: Pointer to new node to add.
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* @param pNodeConf: Pointer to configuration parameters for new node to add.
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* @retval HAL status
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*/
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HAL_StatusTypeDef HAL_SDEx_DMALinkedList_BuildNode(SD_DMALinkNodeTypeDef *pNode, SD_DMALinkNodeConfTypeDef *pNodeConf)
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{
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(void)SDMMC_DMALinkedList_BuildNode(pNode, pNodeConf);
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return (HAL_OK);
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}
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/**
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* @brief Insert new Linked List node.
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* @param pLinkedList: Pointer to the linkedlist that contains transfer nodes
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* @param pPrevNode: Pointer to previous node.
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* @param pNewNode: Pointer to new node to insert.
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* @retval HAL status
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*/
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HAL_StatusTypeDef HAL_SDEx_DMALinkedList_InsertNode(SD_DMALinkedListTypeDef *pLinkedList,
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SD_DMALinkNodeTypeDef *pPrevNode, SD_DMALinkNodeTypeDef *pNewNode)
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{
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(void)SDMMC_DMALinkedList_InsertNode(pLinkedList, pPrevNode, pNewNode);
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return (HAL_OK);
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}
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/**
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* @brief Remove Linked List node.
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* @param pLinkedList: Pointer to the linkedlist that contains transfer nodes
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* @param pNode: Pointer to node to remove.
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* @retval HAL status
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*/
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HAL_StatusTypeDef HAL_SDEx_DMALinkedList_RemoveNode(SD_DMALinkedListTypeDef *pLinkedList, SD_DMALinkNodeTypeDef *pNode)
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{
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if (SDMMC_DMALinkedList_RemoveNode(pLinkedList, pNode) != SDMMC_ERROR_NONE)
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{
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return HAL_ERROR;
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}
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else
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{
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return HAL_OK;
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}
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}
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/**
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* @brief Lock Linked List node.
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* @param pNode: Pointer to node to remove.
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* @retval HAL status
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*/
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HAL_StatusTypeDef HAL_SDEx_DMALinkedList_LockNode(SD_DMALinkNodeTypeDef *pNode)
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{
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if (SDMMC_DMALinkedList_LockNode(pNode) != SDMMC_ERROR_NONE)
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{
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return HAL_ERROR;
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}
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else
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{
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return HAL_OK;
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}
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}
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/**
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* @brief Unlock Linked List node.
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* @param pNode: Pointer to node to remove.
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* @retval HAL status
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*/
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HAL_StatusTypeDef HAL_SDEx_DMALinkedList_UnlockNode(SD_DMALinkNodeTypeDef *pNode)
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{
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if (SDMMC_DMALinkedList_UnlockNode(pNode) != SDMMC_ERROR_NONE)
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{
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return HAL_ERROR;
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}
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else
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{
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return HAL_OK;
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}
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}
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/**
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* @brief Enable Circular mode for DMA Linked List.
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* @param pLinkedList: Pointer to the linkedlist that contains transfer nodes
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* @retval HAL status
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*/
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HAL_StatusTypeDef HAL_SDEx_DMALinkedList_EnableCircularMode(SD_DMALinkedListTypeDef *pLinkedList)
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{
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(void)SDMMC_DMALinkedList_EnableCircularMode(pLinkedList);
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return HAL_OK;
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}
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/**
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* @brief Disable Circular mode for DMA Linked List.
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* @param pLinkedList: Pointer to the linkedlist that contains transfer nodes
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* @retval HAL status
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*/
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HAL_StatusTypeDef HAL_SDEx_DMALinkedList_DisableCircularMode(SD_DMALinkedListTypeDef *pLinkedList)
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{
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(void)SDMMC_DMALinkedList_DisableCircularMode(pLinkedList);
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return HAL_OK;
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}
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/**
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* @brief Reads block(s) from a specified address in a card. The received Data will be stored in linked list buffers.
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* linked list should be prepared before call this function .
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* @param hsd: SD handle
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* @param pLinkedList: pointer to first linked list node
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* @param BlockAdd: Block Address from where data is to be read
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* @param NumberOfBlocks: Total number of blocks to read
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* @retval HAL status
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*/
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HAL_StatusTypeDef HAL_SDEx_DMALinkedList_ReadBlocks(SD_HandleTypeDef *hsd,
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const SDMMC_DMALinkedListTypeDef *pLinkedList,
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uint32_t BlockAdd, uint32_t NumberOfBlocks)
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{
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SDMMC_DataInitTypeDef config;
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uint32_t errorstate;
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uint32_t DmaBase0_reg;
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uint32_t DmaBase1_reg;
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uint32_t add = BlockAdd;
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if (hsd->State == HAL_SD_STATE_READY)
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{
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if ((add + NumberOfBlocks) > (hsd->SdCard.LogBlockNbr))
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{
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hsd->ErrorCode |= HAL_SD_ERROR_ADDR_OUT_OF_RANGE;
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return HAL_ERROR;
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}
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hsd->Instance->IDMABASER = (uint32_t) pLinkedList->pHeadNode->IDMABASER;
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hsd->Instance->IDMABSIZE = (uint32_t) pLinkedList->pHeadNode->IDMABSIZE;
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hsd->Instance->IDMABAR = (uint32_t) pLinkedList->pHeadNode;
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hsd->Instance->IDMALAR = (uint32_t) SDMMC_IDMALAR_ABR | SDMMC_IDMALAR_ULS | SDMMC_IDMALAR_ULA |
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sizeof(SDMMC_DMALinkNodeTypeDef) ; /* Initial configuration */
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DmaBase0_reg = hsd->Instance->IDMABASER;
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DmaBase1_reg = hsd->Instance->IDMABAR;
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if ((hsd->Instance->IDMABSIZE == 0U) || (DmaBase0_reg == 0U) || (DmaBase1_reg == 0U))
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{
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hsd->ErrorCode = HAL_SD_ERROR_ADDR_OUT_OF_RANGE;
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return HAL_ERROR;
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}
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/* Initialize data control register */
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hsd->Instance->DCTRL = 0;
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/* Clear old Flags*/
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__HAL_SD_CLEAR_FLAG(hsd, SDMMC_STATIC_DATA_FLAGS);
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hsd->ErrorCode = HAL_SD_ERROR_NONE;
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hsd->State = HAL_SD_STATE_BUSY;
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if (hsd->SdCard.CardType != CARD_SDHC_SDXC)
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{
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add *= 512U;
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}
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/* Configure the SD DPSM (Data Path State Machine) */
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config.DataTimeOut = SDMMC_DATATIMEOUT;
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config.DataLength = BLOCKSIZE * NumberOfBlocks;
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config.DataBlockSize = SDMMC_DATABLOCK_SIZE_512B;
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config.TransferDir = SDMMC_TRANSFER_DIR_TO_SDMMC;
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config.TransferMode = SDMMC_TRANSFER_MODE_BLOCK;
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config.DPSM = SDMMC_DPSM_DISABLE;
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(void)SDMMC_ConfigData(hsd->Instance, &config);
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hsd->Instance->DCTRL |= SDMMC_DCTRL_FIFORST;
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__SDMMC_CMDTRANS_ENABLE(hsd->Instance);
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hsd->Instance->IDMACTRL = SDMMC_ENABLE_IDMA_DOUBLE_BUFF0;
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/* Read Blocks in DMA mode */
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hsd->Context = (SD_CONTEXT_READ_MULTIPLE_BLOCK | SD_CONTEXT_DMA);
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/* Read Multi Block command */
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errorstate = SDMMC_CmdReadMultiBlock(hsd->Instance, add);
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if (errorstate != HAL_SD_ERROR_NONE)
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{
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hsd->State = HAL_SD_STATE_READY;
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hsd->ErrorCode |= errorstate;
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return HAL_ERROR;
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}
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__HAL_SD_ENABLE_IT(hsd, (SDMMC_IT_DCRCFAIL | SDMMC_IT_DTIMEOUT | SDMMC_IT_RXOVERR | SDMMC_IT_DATAEND |
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SDMMC_IT_IDMABTC));
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return HAL_OK;
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}
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else
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{
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return HAL_BUSY;
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}
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}
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/**
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* @brief Write block(s) to a specified address in a card. The transferred Data are stored linked list nodes buffers .
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* linked list should be prepared before call this function .
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* @param hsd: SD handle
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* @param pLinkedList: pointer to first linked list node
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* @param BlockAdd: Block Address from where data is to be read
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* @param NumberOfBlocks: Total number of blocks to read
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* @retval HAL status
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*/
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HAL_StatusTypeDef HAL_SDEx_DMALinkedList_WriteBlocks(SD_HandleTypeDef *hsd,
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const SDMMC_DMALinkedListTypeDef *pLinkedList,
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uint32_t BlockAdd, uint32_t NumberOfBlocks)
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{
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SDMMC_DataInitTypeDef config;
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uint32_t errorstate;
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uint32_t DmaBase0_reg;
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uint32_t DmaBase1_reg;
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uint32_t add = BlockAdd;
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if (hsd->State == HAL_SD_STATE_READY)
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{
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if ((add + NumberOfBlocks) > (hsd->SdCard.LogBlockNbr))
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{
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hsd->ErrorCode |= HAL_SD_ERROR_ADDR_OUT_OF_RANGE;
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return HAL_ERROR;
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}
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hsd->Instance->IDMABASER = (uint32_t) pLinkedList->pHeadNode->IDMABASER;
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hsd->Instance->IDMABSIZE = (uint32_t) pLinkedList->pHeadNode->IDMABSIZE;
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hsd->Instance->IDMABAR = (uint32_t) pLinkedList->pHeadNode;
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hsd->Instance->IDMALAR = (uint32_t) SDMMC_IDMALAR_ABR | SDMMC_IDMALAR_ULS | SDMMC_IDMALAR_ULA |
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sizeof(SDMMC_DMALinkNodeTypeDef) ; /* Initial configuration */
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DmaBase0_reg = hsd->Instance->IDMABASER;
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DmaBase1_reg = hsd->Instance->IDMABAR;
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if ((hsd->Instance->IDMABSIZE == 0U) || (DmaBase0_reg == 0U) || (DmaBase1_reg == 0U))
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{
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hsd->ErrorCode = HAL_SD_ERROR_ADDR_OUT_OF_RANGE;
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return HAL_ERROR;
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}
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/* Initialize data control register */
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hsd->Instance->DCTRL = 0;
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hsd->ErrorCode = HAL_SD_ERROR_NONE;
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hsd->State = HAL_SD_STATE_BUSY;
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if (hsd->SdCard.CardType != CARD_SDHC_SDXC)
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{
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add *= 512U;
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}
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/* Configure the SD DPSM (Data Path State Machine) */
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config.DataTimeOut = SDMMC_DATATIMEOUT;
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config.DataLength = BLOCKSIZE * NumberOfBlocks;
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config.DataBlockSize = SDMMC_DATABLOCK_SIZE_512B;
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config.TransferDir = SDMMC_TRANSFER_DIR_TO_CARD;
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config.TransferMode = SDMMC_TRANSFER_MODE_BLOCK;
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config.DPSM = SDMMC_DPSM_DISABLE;
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(void)SDMMC_ConfigData(hsd->Instance, &config);
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__SDMMC_CMDTRANS_ENABLE(hsd->Instance);
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hsd->Instance->IDMACTRL = SDMMC_ENABLE_IDMA_DOUBLE_BUFF0;
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/* Write Blocks in DMA mode */
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hsd->Context = (SD_CONTEXT_WRITE_MULTIPLE_BLOCK | SD_CONTEXT_DMA);
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/* Write Multi Block command */
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errorstate = SDMMC_CmdWriteMultiBlock(hsd->Instance, add);
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if (errorstate != HAL_SD_ERROR_NONE)
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{
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hsd->State = HAL_SD_STATE_READY;
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hsd->ErrorCode |= errorstate;
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return HAL_ERROR;
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}
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__HAL_SD_ENABLE_IT(hsd, (SDMMC_IT_DCRCFAIL | SDMMC_IT_DTIMEOUT | SDMMC_IT_TXUNDERR | SDMMC_IT_DATAEND |
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SDMMC_IT_IDMABTC));
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return HAL_OK;
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}
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else
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{
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return HAL_BUSY;
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}
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}
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/**
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* @}
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*/
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/**
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* @}
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*/
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#endif /* HAL_SD_MODULE_ENABLED */
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#endif /* SDMMC1 || SDMMC2 */
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/**
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* @}
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*/
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/**
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* @}
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*/
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