Has anyone have a project for Toggling LED on 32F746G-Disco or 32F769I-Disco using latest CubeIDE 1.1.0 and TouchGFX 4.12.3?

[KMunj]

​I tried to do following;

1. Installed TouchGFX 4.12.3, CubeMX 5.4 and CubeIDE 1.1.0.
2. Use any F7 Discovery board (No Nucleo board). I am using 32F746G-Disco and 32F769I-Disco.
3. Start with CubeIDE1.1.0 and create a C++ project.
4. Toggle (ON-OFF-ON) led LD1 every 5 seconds or any led of choice. This step is just to make sure everything is working properly, before using TouchGFX.
5. Create a ON-OFF button on LCD using TouchGFX 4.12.3.
6. Toggle the led LD1 now using ON-OFF button on the LCD screen of the Discovery board.

That’s all so simple, but I can’t make it work on either Discovery board. In fact, I can't even make LED flash as in #4.

Thanks

KM

[Martin KJELDSEN · Accepted solution]

Did you try checking the sticky at the top for hardware integration? The most difficult thing here is to toggle the actual LED. The post contains actual projects for various boards like F746G-DISCO and F769-DISCO.

There's also this video on youtube: https://community.st.com/s/question/0D50X0000BaLalaSQC/video-toggle-led-configured-through-cubemx-from-touchgfx-ui

/Martin

[KMunj]

​Thanks, Martin.

I did watch the video link you sent me. That did help.

I managed to display now my I2C temperature sensor (MCP9800) on the Display.

I viewed following two videos from embryonic.dk and they really explain how to do these tutorials.

Watch this one first.

https://www.youtube.com/watch?v=sTmNuwhxza8&list=PLibkEAAdgBQ-d4LvImVNNDlYKCX0tj6aH&index=2

Then watch this one.

https://www.youtube.com/watch?v=majcfxr3u2E<https://urldefense.proofpoint.com/v2/url?u=https-3A__www.youtube.com_watch-3Fv-3Dmajcfxr3u2E&d=DwMFaQ&c=-0XTxx5JZxtPyuSXdvX8qQ&r=Ta1MdGbBCInH8CxReai_Hw&m=JvO5nWnUG3GykpZhOl9Y_aipZlBCpQIrlide4kjmlLo&s=qBSCvHdr76PxszHWobch_BnDAmqF8THWJx3dSMV6u68&e=

Thank you very much for your help and getting back to me.

Regards,

Kiran

[Martin KJELDSEN]

Great, @KMunj​! Good job, and thanks for posting what you did in order to succeed.

/Martin