TouchGFX taget MDK-ARM debug fault (Automatic run without clicking run )

[ggyy426]

Hi all

I try to use MDK-ARM Keil to debug TouchGFX project?

But it hang on Debug mode.

When enter debug it directly run and hang like photo below

This happen after I add new algorithm for STM32H7

After adding this for QSPI setting for insufficient flash

Because I code and photo are more than 2MBs so I need add .flm file to use QSPI

Here is my file

Thanks

[Martin KJELDSEN]

Hi,

Are you saying that you were able to debug prior to adding the Flash Algorithm for QSPI?

/Martin

[ggyy426]

Hi Martin

Yes if code and photo in flash below 2MBs it will work but in my case code and photo more than 2MBs will cause error like flash insufficient.

So I need external flash to store photo just remove Flash Algorithm won't work

[Martin KJELDSEN]

Could you please try to program the external flash using ST-Link or STCubeProgrammer instead of the Keil flashloader? Then debug in Keil as usual.

/Martin

[ggyy426]

I use stlink to connect my keil.

You mean ST-Link Utility like photo show? I try it later.

[Martin KJELDSEN]

Yes i mean the ST-Link Utility, sorry.

[ggyy426]

Hi Martin

I tried but I still have problem

Keil still need download external flash

If just download STM32H7X_2048 it will have error like photo below.

I also have some problems where should I use QSPI function

 https://community.st.com/s/question/0D50X0000AqALvpSQG/stm32h743-qspi-function

[Martin KJELDSEN]

If you just remove the external flashloader configuration from your Keil project, enable the project to convert the axf to hex, then use ST-Link to program the entire range (even internal) - Just use "target->program" instead of "External Loader->Program".

/Martin

[ggyy426]

Hi Martin

I already entered debug

I still have problems with QSPI

So far when I hang at BitmapsBase

I can't enter 0x90000000 where should I call QSPI read() function

to solve this issue?

And one more question

Is here any future plan STM32CubeMX will update STM32H7 to support TouchGFX like stm32f7 series photo below?

[Martin KJELDSEN]

There is no executable code in QSPI, only asset data.

I don't know about the current CubeMX roadmap re: H7. But the general goal is to have TouchGFX be enabled for all relevant MCUs.

/Martin