About awiernie

awiernie · 2024-07-09

Can I use memory data sections in the SIMULATOR of TouchGFX? I want to add something like{ setError(1); // 1 will be replaced by an unique constant (enum) #if USE_ADD_INFO_FOR_ERROR ADD_INFO_FOR_ERROR(1, "some explanation for error 1"); ...

awiernie · 2024-03-20

I have installed STM32CubeIDE + TouchGFX on a Windows 2019 server.It works for my account, but it does not work for other users.Question: Is it possible to install STM32CubeIDE for all users? I mean that other uses do not need to reinstall the softwa...

awiernie · 2023-11-17

I want to use the IWDG watchdog with the maximum possible time delay of approx. 30 seconds. As the device cannot be switched off, It has to go into standby mode (HAL_PWR_EnterSTANDBYMode) instead. The issue here is, that the watchdog would wake it u...

awiernie · 2023-11-17

In order to access the QSPI flash, I suspend the Touchgfx task from another thread.The other thread has highest priority. Today the function hang somewhere, maybe at this place: (void) osThreadSuspend( Task_TouchGFXHandle ); while ( osThreadIsSuspen...

awiernie · 2023-10-26

There is a nasty behaviour if an overrun occurs with uart communications. I don't know if this happens generally or with our configuration only (STM32F479NI, RTOS with CMSIS v1,HAL_UARTEx_ReceiveToIdle_DMA). The Application hangs because endless ir...

awiernie · 2024-08-28

In my case the problem was that the UART communication via DMA had an overrun or noise flag set, which caused to call a function so often, that the touchgfx thread was virtually never executed again. The problem disappeared after clearing the overr...

awiernie · 2024-07-10

Productive system is the embedded system, not the Simulator. I use the simulator for module tests and generating some infos, like a list of error messages. I want to put comments about error messages in the source code in local funtions near the call...

awiernie · 2024-03-15

The problem occured only in combination with rtos thread debugging. I can avoid this problem if I disable automake in the debugger settings.

awiernie · 2024-02-23

Now it works for me. My CPU was not in stl_user_templacte.c and I had written the wrong STL_ROM_END_ADDR.Therefore the flash test expected the crc table on a different flash address.It works with both, alignment of 4 and also of 8. With alignment 8 t...

awiernie · 2024-02-22

We had already tried this and it worked for the first blocks of flash. But later it fails again. We had set all align to 8.I wonder why one should change align to 8.The self-test library user guide says only that the binary has to be aligned to 4 byt...

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Define and use data sections in the Touchgfx simulator?

STM32CubeIDE on Windows Server 2019 for all users?

STM32F4 - make watchdog IWDG faster if it is already active?

STM32F4, FreeRTOS: osThreadSuspend and osThreadIsSuspended

STM32F4 and RTOS: UART single overrun blocks application

Re: Suspending TouchGFX_Task thread when using two or more different FreeRTOS threads

Re: Define and use data sections in the Touchgfx simulator?

Re: STM32CubeIDE Debug STM32F4 with STLINK v3: Have to start debug 2 times

Re: STL flash test failing

Re: STL flash test failing