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>

Appli/Core/Src/stm32h7rsxx_it.c

@@ -20,8 +20,6 @@
 /* Includes ------------------------------------------------------------------*/
 #include "main.h"
 #include "stm32h7rsxx_it.h"
-
-#include "stm32h7s78_discovery_audio.h"
 /* Private includes ----------------------------------------------------------*/
 /* USER CODE BEGIN Includes */
 /* USER CODE END Includes */
@@ -67,10 +65,12 @@ extern DMA_HandleTypeDef handle_HPDMA1_Channel1;
 extern DMA_HandleTypeDef handle_HPDMA1_Channel0;
 extern JPEG_HandleTypeDef hjpeg;
 extern LTDC_HandleTypeDef hltdc;
+extern SD_HandleTypeDef hsd1;
+extern DMA_HandleTypeDef handle_GPDMA1_Channel5;
+extern DMA_HandleTypeDef handle_GPDMA1_Channel4;
+extern SPI_HandleTypeDef hspi4;
 extern TIM_HandleTypeDef htim6;
 
-extern DMA_HandleTypeDef hDmaI2sTx;
-
 /* USER CODE BEGIN EV */
 
 /* USER CODE END EV */
@@ -187,6 +187,20 @@ void EXTI3_IRQHandler(void)
   /* USER CODE END EXTI3_IRQn 1 */
 }
 
+/**
+  * @brief This function handles EXTI line12 interrupt.
+  */
+void EXTI12_IRQHandler(void)
+{
+  /* USER CODE BEGIN EXTI12_IRQn 0 */
+
+  /* USER CODE END EXTI12_IRQn 0 */
+  HAL_GPIO_EXTI_IRQHandler(SPI_RDY_Pin);
+  /* USER CODE BEGIN EXTI12_IRQn 1 */
+
+  /* USER CODE END EXTI12_IRQn 1 */
+}
+
 /**
   * @brief This function handles GPDMA1 Channel 0 global interrupt.
   */
@@ -201,9 +215,32 @@ void GPDMA1_Channel0_IRQHandler(void)
   /* USER CODE END GPDMA1_Channel0_IRQn 1 */
 }
 
-void GPDMA1_Channel2_IRQHandler(void)
+/**
+  * @brief This function handles GPDMA1 Channel 4 global interrupt.
+  */
+void GPDMA1_Channel4_IRQHandler(void)
 {
-	BSP_AUDIO_OUT_IRQHandler(0, AUDIO_OUT_HEADPHONE);
+  /* USER CODE BEGIN GPDMA1_Channel4_IRQn 0 */
+
+  /* USER CODE END GPDMA1_Channel4_IRQn 0 */
+  HAL_DMA_IRQHandler(&handle_GPDMA1_Channel4);
+  /* USER CODE BEGIN GPDMA1_Channel4_IRQn 1 */
+
+  /* USER CODE END GPDMA1_Channel4_IRQn 1 */
+}
+
+/**
+  * @brief This function handles GPDMA1 Channel 5 global interrupt.
+  */
+void GPDMA1_Channel5_IRQHandler(void)
+{
+  /* USER CODE BEGIN GPDMA1_Channel5_IRQn 0 */
+
+  /* USER CODE END GPDMA1_Channel5_IRQn 0 */
+  HAL_DMA_IRQHandler(&handle_GPDMA1_Channel5);
+  /* USER CODE BEGIN GPDMA1_Channel5_IRQn 1 */
+
+  /* USER CODE END GPDMA1_Channel5_IRQn 1 */
 }
 
 /**
@@ -220,6 +257,20 @@ void TIM6_IRQHandler(void)
   /* USER CODE END TIM6_IRQn 1 */
 }
 
+/**
+  * @brief This function handles SPI4 global interrupt.
+  */
+void SPI4_IRQHandler(void)
+{
+  /* USER CODE BEGIN SPI4_IRQn 0 */
+
+  /* USER CODE END SPI4_IRQn 0 */
+  HAL_SPI_IRQHandler(&hspi4);
+  /* USER CODE BEGIN SPI4_IRQn 1 */
+
+  /* USER CODE END SPI4_IRQn 1 */
+}
+
 /**
   * @brief This function handles HPDMA1 Channel 0 global interrupt.
   */
@@ -290,6 +341,20 @@ void JPEG_IRQHandler(void)
   /* USER CODE END JPEG_IRQn 1 */
 }
 
+/**
+  * @brief This function handles SDMMC1 global interrupt.
+  */
+void SDMMC1_IRQHandler(void)
+{
+  /* USER CODE BEGIN SDMMC1_IRQn 0 */
+
+  /* USER CODE END SDMMC1_IRQn 0 */
+  HAL_SD_IRQHandler(&hsd1);
+  /* USER CODE BEGIN SDMMC1_IRQn 1 */
+
+  /* USER CODE END SDMMC1_IRQn 1 */
+}
+
 /**
   * @brief This function handles ADF1 Filter 0 global Interrupt.
   */