TouchGFX Code generating and Simulator error

[DSham]

I installed touch 4.10

select STM32429I-Disc1

after combining package:

1 At startup and when I pressed "Run Target" or "Generate Code" the program shows:

"Error during code generation".

2 When I pressed "Run Simulator":

"Unable to lounch simulator".

When forming a project from CubeMX, the same thing happens.

Does anyone know what's the matter?

[Martin KJELDSEN]

(You're also welcome to send me the project).

For building through the designer the mingw32 library must be present: Middlewares\ST\TouchGFX\touchgfx\lib\win\mingw32\libtouchgfx.a

The SDL libs are inside: Middlewares\ST\TouchGFX\touchgfx\lib\sdl2\win32

[DSham]

My TouchGFX works on other PCs (on a virtual machine and at home), a problem with a working PC, administrators cannot help

I compared, all the same on all PC

[Mon2]

Hi @Martin KJELDSEN​ . Thanks for your replies.

You are correct, for the created project, the above 2 folders were not auto-generated. To resolve, copied the missing 2 folders from the STM32F429i-DISC1 project we had on the same drive inside this broken folder structure.

Now the simulator is working fine :grinning_face:

Thanks. Time permitting, will try some experiments with the STM32F429i-DISCO kit which we believe to have in the lab.

Bye for now.

[Mon2]

Hi.

1) Can you post your project that is raising the errors? You can use wetransfer (free) service to post a large file for the access.

2) It appears that you have a working platform for the STM32F429i-DISC1 kit but if you do not, please review:

https://community.st.com/s/question/0D50X0000A4pPgPSQU/stm32f2429-disc1-configuration-with-touchgfx-cubemx-50

Without the above procedure, the target kit will not work nor compile error-free correctly.

[Martin KJELDSEN]

Great!

Good luck on the STM32F429i-DISCO  :) With CubeMX? I wrote an article on STM32F429i-DISCO + IAR + CubeMX. Maybe some of it is useful - you're probably not using IAR.

[Mon2]

Thanks @Martin KJELDSEN​ , we actually wrote the first article on the integration with IAR about a month ago - took forever to fix the many raised errors but got it working well of weeks of debugging (STM32F429i-DISC1 + IAR or SW4STM32 + CubeMX):

https://community.st.com/s/question/0D50X0000A4pPgPSQU/stm32f2429-disc1-configuration-with-touchgfx-cubemx-50

On some feedback - Keil appears to be still broken as far as we know with the tool integration. Perhaps the fix for this integration can be raised as a priority of things to fix? :grinning_face:

The next challenge, time permitting, is to see if we can get the STM32F469i-DISCO working with these tools.

[DSham]

I take any demo project fo stm32f429i-disc1

[Martin KJELDSEN]

Your efforts to help the community are _greatly_ appreciated =) It's great to have guys like you in here.

In terms of Keil support - We want TouchGFX to be a smooth experience with little to no effort to get things running. CubeMX interfaces with lots of other components, but we're working with them to improve integration when possible.

[Mon2]

@DSham​ , review this thread for complete details on how to build for stm32f429i-disc1:

https://community.st.com/s/question/0D50X0000A4pPgPSQU/stm32f2429-disc1-configuration-with-touchgfx-cubemx-50

You can use IAR or SW4STM32 (free) compilers. Good luck!!

[DSham]

SW4STM32 does not help.

the result is the same