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wired · 2022-09-15

I'm no MVP expert, so would like to get the opinion of those who are.I have a slider on a screen that controls the displayed value of a parameter in a TextArea widget above the slider. The slider position is converted to a floating point value and a...

wired · 2022-08-25

I have a scroll wheel containing a dynamically-created list of items that I would like to be able to traverse using swiping or dragging motions. When the desired item is in view, I want the user to be able to select it with a touch press, just like ...

wired · 2022-08-02

I have a working project that was running in STM32CubeIDE v1.7.0, with STM32CubeMX v6.3.0 and TouchGFX v4.18. After updating to STM32CubeIDE v1.10.1, STM32CubeMX v6.6.1, and TouchGFX v4.20, the program is getting stuck in HAL_Delay when HAL::initiali...

wired · 2022-07-27

After updating TouchGFX to 4.20, my auto-generated file for <screen>ViewBase.cpp is resulting in an undefined reference to setDrawableSize:This is for a scroll list I have on one of my screens. Has anyone else had this issue? I'm wondering if it's a ...

wired · 2022-07-26

I've been trying to upgrade an existing working TouchGFX application that was in STM32CubeIDE 1.7.0 and TouchGFX Designer v4.18.0. I've spent an entire day trying various ways to upgrade the project, but I keep running into undefined reference error...

wired · 2022-10-04

Can you tell us where you source this module FRD400B25025-A-CTK? If your customers were able to use it in their product, it would be better for everyone to decrease the likelihood of obsolescence. I was hoping to use the module from the 469I-DISCO, b...

wired · 2022-10-04

If you try ScrollWheel, just be aware that when you stop scrolling, you will get a SelectedItemCallback even if you haven't done a keypress on an item. See here. There is no differentiation between the SelectedItem callback and the AnimateTo callback...

wired · 2022-09-30

I like glass half-full people 

wired · 2022-09-29

That particular mix of software tools is incompatible. I had the same thing happen to me, and I have a separate discussion on it here. When you compile the code in CubeMX, it generates incorrect code for Hal_InitTick(). What I ended up having to do i...

wired · 2022-09-27

Are you sure you didn't change the GUI and forget to flash the external asset (QSPI) memory? I only ask this because it happens frequently.

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What is best practice for formatting TextArea wildcard strings in MVP model?

Why is the ItemSelectedCallback for a scroll wheel not behaving as described in the API?

uwTick stops updating, stuck in HAL::initialize after project update to new tools.

Undefined reference to setDrawableSize after update to TouchGFX 4.20

Upgrading STM32CubeIDE and TouchGFX results in loss of Middleware, CMSIS, and HAL

Re: STM32F769I-DISCO - breaking changes to touch hardware/driver with A09 revision?

Re: ScrollList only snapping Top/Left

Re: STM32H745I-DISCO STM32CubeIDE doesn't create middlewares for TouchGFX project.

Re: Why does uwTick stops incrementing after calling MX_TouchGFX_Init();

Re: TouchGFX code enters hard fault after code generation with CubeMX