QSPI example not working for STM32F779NI-EVAL board.

[AAgra]

I am working on STM32F779NI-EVAL board. I've tried the following QSPI example of stm32f769-eval board on STM32F779NI "..\en.stm32cubef7\STM32Cube_FW_F7_V1.14.0\Projects\STM32F769I_EVAL\Examples\QSPI\QSPI_ExecuteInPlace"

I'm facing an error in QSPI_WriteEnable(). HAL_QSPI_Command() call in the function times out.

However, with the same initialization sequence, the following example works perfectly on the same board.

"..\en.stm32cubef7\STM32Cube_FW_F7_V1.14.0\Projects\STM32F769I_EVAL\Examples\QSPI\QSPI_ReadWrite_DMA"

While debugging the issue, I found that status register for QSPI was not getting set as expected (QSPIHandle->Instance.SR).

Please share any pointers on the above issue. Thank you.

[Mohamed Aymen HZAMI]

Hello,

Can you please tell me the value of the status register ?

Best Regards,

Mohamed Aymen.

[Mohamed Aymen HZAMI]

Hello,

Btw i tested on my side, both examples work properly.

Best Regards,

Mohamed Aymen.

[Tesla DeLorean]

Have you modified the board? Ie added any other boards or circuits, changed solder bridges or jumpers.

​

Do the external loaders in the ST-LINK Utilities or STM32 Cube Programmer work?​

[AAgra]

Hello,

It worked on my side too but the board is not getting reset using reset button on the board.Then I tried by unplugging and plugging the power adapter and it worked.

Can you tell me if it is working on your side @Mohamed Aymen HZAMI​ ??

Regards,

Akshay.

[Mohamed Aymen HZAMI]

Hello,

Yes, it works perfectly.

Best Regards,

Mohamed Aymen.