Bsp examples are not working .

[Ss.61]

• I have stm32f7508-DK ,
• i am trying to execute the project examples located in ,

<STM32CubeF7-master\Projects\STM32F7508-DISCO\Examples\BSP>

<STM32CubeF7-master\Projects\STM32F7508-DISCO\Examples\LTDC>

• but i cant able to see any action on lcd display,
• while running the code debug mode nothing display on lcd ,

after few seconds code stops with error (refer attached img file)

• i want to know how to execute the example project on discovery board?

[Walid ZRELLI]

Hello @Ss.6​ ,

Make sure that you have program the internal Flash with the ExtMem_Boot (Path: Projects\STM32F7508-DISCO\Templates\ExtMem_Boot).

In order to make the example work, you must do the following:

 1. Select required configuration in memory.h in Templates\ExtMem_Boot\Inc.

   The default configuration is the right one: 

   - DATA_AREA set to USE_INTERNAL_SRAM

   - CODE_AREA set to USE_QSPI

 2. Program the internal Flash with the ExtMem_Boot.

 3. Program the external memory with this example "Examples/BSP".

 4. Start debugging user example or reset for free running.

Otherwise, you can find all the steps to run the example in the README file.

I hope this helps.

BeST Regards,

Walid

[Tesla DeLorean]

There really needs to be some robust QA to ensure that examples all work out of the box.

[Ss.61]

Thank you very much for quick response,

yes ,

1. I programmed the internal flash with ExtMem_Boot (Use of STM32CubeIDE 1.7.0)
2. The same way i open the "Examples/BSP" , i built and try to debug but after few seconds the code got stopped, nothing display on lcd screen.

<it shows the error attached image>

• I want to ensure that the above procedure is right or wrong?
• Or kindly explain how to program / debug code in external memory.

regards

sivanesh

[Ss.61]

The query,

How to debug the code in external memory?

 Is the same procedure open the project and do the debug or any other methods?