HOW TO USE SDIO WITH STM32F429ZI

[kadir ustun1]

Posted on July 13, 2018 at 08:44

Hello everyone, I want to use SD CARD with SDIO on stm32f429zı. But I don't work. Can you help me please ? I take FR_DISK_ERR.

[Imen.D]

Posted on July 13, 2018 at 15:06

Hello

_st_n.kadir

 ,

I would recommend you to look at the 

FatFs_uSD 

example under STM32CubeF4 package:

STM32Cube_FW_F4_V1.21.0\Projects\STM324x9I_EVAL\Applications\FatFs\FatFs_uSD

https://community.st.com/0D50X00009bMM7JSAW

 

Hope this helps you.

With Regards,

Imen

[kadir ustun1]

Posted on July 13, 2018 at 15:45

Hello Imen,

Thank you very much for answered

[Matthew Shaw]

Posted on July 13, 2018 at 17:46

I think I am seeing the same issue. I am using an STM32F4, FATFS, DMA with 4bit SDIO with a BSP layer between FATFS and the HAL SD/MMC library.

In ff.c the call disk_initialize returns succesfully.

Then it performs the call check_fs. This is the function returning FR_NO_FILESYSTEM.

From here the callstack goes:b check_fs (ff.c)> move_window (ff.c) > disk_read (diskio.c)> SD_read (sd_diskio.c) > BSP_SD_GetCardState (bsp_driver_sd.c) > HAL_SD_GetCardState (stm32f4xx_hal_sd.c) > SD_SendStatus (stm32f4xx_hal_sd.c) > SDMMC_CmdSendStatus (stm32f4xx_ll_sdmmc.c) > SDMMC_GetCmdResp1 (

stm32f4xx_ll_sdmmc.c).

It is here that the failure occurs. When this issue first presented itself the SDMMC_GetCmdResp1 call was timing out.

After implementing the suggestions made by

Moshkin.Georgy

  check_fs now fails with a 3: &393:Not a BS&39.

https://community.st.com/0D50X00009XkeZ4SAJ

 

I also followed the advice of 

Alvarez.German at:

https://community.st.com/0D50X00009XkYHXSA3

 

Any suggestions or direction would be appreciated.

[kadir ustun1]

Posted on July 13, 2018 at 15:48

I tried this example :

STM32Cube_FW_F4_V1.21.0\Projects\STM324x9I_EVAL\Applications\FatFs\FatFs_uSD

but it is don't work. error : FA_DISK_ERR

[Tesla DeLorean]

Posted on July 13, 2018 at 16:36

https://community.st.com/0D50X00009XkWXwSAN

prior thread on same topic

[Georgy Moshkin]

Posted on July 15, 2018 at 16:32

Can you show us your code? What parts was modified?

[kadir ustun1]

Posted on July 16, 2018 at 08:50

Hello, Thank you for answered. I solved this problem. I fixed this code below:

in stm32f4xx_it.c : 

void DMA2_Stream3_IRQHandler(void)

{ /* USER CODE BEGIN DMA2_Stream3_IRQn 0 */

/* USER CODE END DMA2_Stream3_IRQn 0 */

HAL_DMA_IRQHandler(&hdma_sdio_rx); /* USER CODE BEGIN DMA2_Stream3_IRQn 1 */

/* USER CODE END DMA2_Stream3_IRQn 1 */

}

/**

* @brief This function handles DMA2 stream6 global interrupt.*/void DMA2_Stream6_IRQHandler(void){ /* USER CODE BEGIN DMA2_Stream6_IRQn 0 */

/* USER CODE END DMA2_Stream6_IRQn 0 */

HAL_DMA_IRQHandler(&hdma_sdio_tx); /* USER CODE BEGIN DMA2_Stream6_IRQn 1 */

/* USER CODE END DMA2_Stream6_IRQn 1 */

}

void SDIO_IRQHandler(void)

{ //BSP_SD_ReadCpltCallback(); HAL_SD_IRQHandler(&hsd); //__HAL_SD_CLEAR_IT(&hsd,SDIO_IT_SDIOIT);

}

then, in HAL_SD_RxCpltCallback(hsd);  in  

HAL_SD_IRQHandler(&hsd) 

__weak void HAL_SD_RxCpltCallback(SD_HandleTypeDef *hsd)

{ /* Prevent unused argument(s) compilation warning */ BSP_SD_ReadCpltCallback(); //UNUSED(hsd); /* NOTE : This function should not be modified, when the callback is needed, the HAL_SD_RxCpltCallback can be implemented in the user file */}

and same in 

HAL_SD_TxCpltCallback(hsd);  in  

HAL_SD_IRQHandler(&hsd) 

__weak void HAL_SD_TxCpltCallback(SD_HandleTypeDef *hsd)

{ /* Prevent unused argument(s) compilation warning */ BSP_SD_WriteCpltCallback(); // UNUSED(hsd);

/* NOTE : This function should not be modified, when the callback is needed,

the HAL_SD_TxCpltCallback can be implemented in the user file */}

[kadir ustun1]

Posted on July 16, 2018 at 12:06

firstly I used Cubemx. I actived DMA_TX and DMA_RX and SDI Global interrupt. In stm32f4xx_it.c file

void SDIO_IRQHandler(void)

{//BSP_SD_ReadCpltCallback();HAL_SD_IRQHandler(&hsd);//__HAL_SD_CLEAR_IT(&hsd,SDIO_IT_SDIOIT);

}

In stm32f4xx_hal_sd.c file AGO :

__weak void HAL_SD_TxCpltCallback(SD_HandleTypeDef *hsd)

{ /* Prevent unused argument(s) compilation warning */UNUSED(hsd);

/* NOTE : This function should not be modified, when the callback is needed,

the HAL_SD_TxCpltCallback can be implemented in the user file */}

/**

* @brief Rx Transfer completed callbacks * @param hsd Pointer SD handle * @retval None */__weak void HAL_SD_RxCpltCallback(SD_HandleTypeDef *hsd){ /* Prevent unused argument(s) compilation warning */UNUSED(hsd); /* NOTE : This function should not be modified, when the callback is needed, the HAL_SD_RxCpltCallback can be implemented in the user file */}

I changed this functions :

__weak void HAL_SD_TxCpltCallback(SD_HandleTypeDef *hsd)

{ /* Prevent unused argument(s) compilation warning */ BSP_SD_WriteCpltCallback(); // UNUSED(hsd);

/* NOTE : This function should not be modified, when the callback is needed,

the HAL_SD_TxCpltCallback can be implemented in the user file */}

/**

* @brief Rx Transfer completed callbacks * @param hsd Pointer SD handle * @retval None */__weak void HAL_SD_RxCpltCallback(SD_HandleTypeDef *hsd){ /* Prevent unused argument(s) compilation warning */ BSP_SD_ReadCpltCallback(); //UNUSED(hsd); /* NOTE : This function should not be modified, when the callback is needed, the HAL_SD_RxCpltCallback can be implemented in the user file */}