About AMars.4

AMars.4 · 2024-05-02

Hi all,I currently working on a project using TouchGFX, multiple tasks are using functions from <math.h> which are not re-entrant, so I have them mutex protected. The drivers using these functions are written in C.Does anyone know if the TouchGFX lib...

AMars.4 · 2024-02-14

Hello,I recently purchased the STM32U5G9J-DK2, on the pre-loaded demo there is a map view which takes advantage of the vector graphics acceleration.The demo is "TouchGFX Demo 7", but the version available in Designer v4.23.0 is missing the map screen...

AMars.4 · 2022-09-15

Hello,In the annex video it is mentioned that the project archive is available for the Nucleo board project with X-NUCLEO-IKA01A1, however when I download the materials archive it appears to be missing.Could you confirm this is the case, if so would ...

AMars.4 · 2022-09-13

Hello,Are there plans to fully support the STEVAL-PROTEUS1 board in NanoEdge AI Studio? Currently only the STEVAL-STWINKT1B has full support (with datalogging).Many thanks,Anthony

AMars.4 · 2022-09-05

Hi,I'm interested in working with ML and AI on STM32, after spending some time looking through ST documentation I think using NanoEdge AI Studio + ST board is the quickest way to help me understand things.From what I can see, the latest available fun...

AMars.4 · 2024-06-28

Are you calling the print function from multiple tasks? I use a print from multiple tasks with no issues, maybe try something like below: static void debugPrintUART(const char *pData); void myprintf(const char *fmt, ...) { if(osMutexAcquire(debug...

AMars.4 · 2024-06-26

Maybe this? https://community.st.com/t5/stm32-mcus-touchgfx-and-gui/x-cube-touchgfx-4-24-0-is-out/td-p/683800 Note : TouchGFX Designer 4.24.0 MUST be used with STM32CubeMX 6.11.0 or above (link to download STM32CubeMX).Attention : If X-CUBE-TOUCHGFX ...

AMars.4 · 2024-05-29

Update:My issue has been resolved, it turned out to be an issue with I2C which is being shared by two sensors, the data was being corrupted... looking at the comments in the <math.h> file confused me, it turns out most of these functions are thread s...

AMars.4 · 2024-05-05

I will double check this, I am currently building with FPU.At some point I noticed my project didn't have ENABLE_FPU (CubeMX freertos option), but this is now enabled, I should remove the mutexes and see if it now works with this defined.It sounds ve...

AMars.4 · 2024-05-05

Interesting, I did also read that (ARM website somewhere).Probably best to set up an experiment and test whether the problem is related to those functions or some other issue is at play.

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User Activity

TouchGFX - Library functions used (maths, strings).

STM32U5G9J-DK2 Demonstration Source code / project (Map - vector graphics)

Project for Nucleo Board with X-NUCLEO-IKA01A1

NanoEdge AI Studio Roadmap

Options for getting started with ML &AI on STM32?

Re: Using printf() with FreeRTOS sometimes causes hardfaults

Re: X-CUBE TouchGFX 4.24.0 not available in STM32CubeIDE

Re: TouchGFX - Library functions used (maths, strings).

Re: TouchGFX - Library functions used (maths, strings).

Re: TouchGFX - Library functions used (maths, strings).