About Richard Lowe

Richard Lowe · 2023-10-18

I have Alarm A and Alarm B both enabled. Alarm A is triggered every second, Alarm B is triggered every minute.They are rock solid for hours to days, but at seemingly random times, the RTC freezes.Here is AlarmA handler:void HAL_RTC_AlarmAEventCallbac...

Richard Lowe · 2023-10-02

I have a definition file (.h file) that contains some data type definitions. I'd like to use them while running the Simulator of TouchGFX, but when I run the simulator it can not find that .h file.Where do I add file and path inclusions for the Simul...

Richard Lowe · 2023-09-30

Working with the RTC I'm having some issue with the callback only being called a single time. void HAL_RTC_AlarmAEventCallback(RTC_HandleTypeDef *hrtc) { RTC_AlarmTypeDef sAlarm; uint32_t hobb_time; __HAL_RTC_ALARM_CLEAR_FLAG(hrtc, RTC_FLAG_AL...

Richard Lowe · 2023-09-24

I'd like to create a dynamic set of screens, where variables determine what containers are visable. Has anyone done anything like this?For instance, will have a series of settings screens and based on those settings/variables, the screens will dynami...

Richard Lowe · 2023-09-24

I'm getting the following artifacts in the display and as of today, haven't tracked down the cause. I've adjusted DSI clock timings, LTDC clock timings, and SRAM timings. Caching is configured as off for the SRAM via MPU. Any ideas?

Richard Lowe · 2024-04-15

It does run under wine. I use it with bottles and it does have 100% functionality under Linux a bit a little slow. It appears that TouchGFX was started with 100% Microsoft Kool Aid built in. They even went with the MS Model View Presenter paradigm...

Richard Lowe · 2024-04-12

Our solution was to remove the directive and place the font code in the internal flash. Not a great solution. Seems like it was an error with CubeIDE but since we are based on Linux, that is the platform we use.I suspect it might be an error in the...

Richard Lowe · 2024-04-06

Something very troubling is the bug that exists for generating of TouchGFX projects for the STM32CubeIDE with "Generate Under Root" selected.This same error exists for dual-core MCUs as well. If you generate a project template with "Generate Under R...

Richard Lowe · 2024-02-26

Is there any work around or fix for this behavior? Projects that are composed of linked files is a serious pain. I would like to generate the project under root so that I have 100% visibility to the files in my project.

Richard Lowe · 2023-10-23

I have, in fact, read the reference manual. Certainly, I missed something. Use of HAL libraries are out of convenience and agree they can be seriously bloated but I don't see any harm in using them in this case.My query was directed to you in clarifi...

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RTC Alarm Random Failures

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