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 ffsystem_cmsis_os.c
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* @author MCD Application Team
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* @brief ffsystem cmsis_os functions implementation
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******************************************************************************
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* @attention
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*
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* Copyright (C) 2018, ChaN, all right reserved
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* Copyright (c) 2023 STMicroelectronics
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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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*/
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/* Includes -------------------------------------------------------------*/
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#include "ff.h"
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#if FF_USE_LFN == 3
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#include "FreeRTOS.h"
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#endif
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#if FF_FS_REENTRANT
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#include "cmsis_os2.h"
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#endif
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/* Dynamic memory allocation */
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#if FF_USE_LFN == 3
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/*------------------------------------------------------------------------*/
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/* Allocate/Free a Memory Block */
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/*------------------------------------------------------------------------*/
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void* ff_memalloc ( /* Returns pointer to the allocated memory block (null if not enough core) */
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UINT msize /* Number of bytes to allocate */
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)
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{
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return (void *) pvPortMalloc((size_t)msize); /* Allocate a new memory block */
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}
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/*------------------------------------------------------------------------*/
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/* Free a memory block */
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/*------------------------------------------------------------------------*/
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void ff_memfree (
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void* mblock /* Pointer to the memory block to free (no effect if null) */
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)
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{
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vPortFree(mblock); /* Free the memory block */
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}
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#endif
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/* Mutal exclusion */
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#if FF_FS_REENTRANT
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/* Definition table of Mutex */
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static osMutexId_t Mutex[FF_VOLUMES + 1]; /* Table of mutex ID */
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/*------------------------------------------------------------------------*/
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/* Create a Mutex */
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/*------------------------------------------------------------------------*/
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/* This function is called in f_mount function to create a new mutex
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/ or semaphore for the volume. When a 0 is returned, the f_mount function
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/ fails with FR_INT_ERR.
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*/
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int ff_mutex_create ( /* Returns 1:Function succeeded or 0:Could not create the mutex */
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int vol /* Mutex ID: Volume mutex (0 to FF_VOLUMES - 1) or system mutex (FF_VOLUMES) */
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)
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{
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int ret;
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const osMutexAttr_t attr = {
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"FatFsMutex",
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osMutexRecursive,
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NULL,
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0U
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};
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Mutex[vol] = osMutexNew(&attr);
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if (Mutex[vol] != NULL)
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{
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ret = 1;
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}
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else
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{
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ret = 0;
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}
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return ret;
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}
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/*------------------------------------------------------------------------*/
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/* Delete a Mutex */
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/*------------------------------------------------------------------------*/
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/* This function is called in f_mount function to delete a mutex or
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/ semaphore of the volume created with ff_mutex_create function.
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*/
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void ff_mutex_delete ( /* Returns 1:Function succeeded or 0:Could not delete due to an error */
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int vol /* Mutex ID: Volume mutex (0 to FF_VOLUMES - 1) or system mutex (FF_VOLUMES) */
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)
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{
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osMutexDelete(Mutex[vol]);
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}
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/*------------------------------------------------------------------------*/
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/* Request a Grant to Access the Volume */
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/*------------------------------------------------------------------------*/
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/* This function is called on enter file functions to lock the volume.
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/ When a 0 is returned, the file function fails with FR_TIMEOUT.
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*/
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int ff_mutex_take ( /* Returns 1:Succeeded or 0:Timeout */
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int vol /* Mutex ID: Volume mutex (0 to FF_VOLUMES - 1) or system mutex (FF_VOLUMES) */
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)
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{
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int ret;
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if(osMutexAcquire(Mutex[vol], FF_FS_TIMEOUT) == osOK)
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{
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ret = 1;
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}
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else
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{
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ret = 0;
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}
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return ret;
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}
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/*------------------------------------------------------------------------*/
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/* Release a Grant to Access the Volume */
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/*------------------------------------------------------------------------*/
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/* This function is called on leave file functions to unlock the volume.
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*/
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void ff_mutex_give (
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int vol /* Mutex ID: Volume mutex (0 to FF_VOLUMES - 1) or system mutex (FF_VOLUMES) */
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)
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{
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osMutexRelease(Mutex[vol]);
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}
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#endif
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