About CPaye.1

CPaye.1 · 2022-01-06

I am using TGX v4.16.1 and CubeIDE v1.8.0. My hardware platform is the STM32429 Eval board.The code for the hardware backend was autogenerated from either TGX Designer or CubeMx (I do not recall which one at this point).My issue is that the applicati...

CPaye.1 · 2021-12-13

I have an application where there is a potential for lots of text. It would be nice to break up the next into a bulleted list or a numbered list. Is there a clever way to do this with the Touchgfx framework? I think making typed text values for ea...

CPaye.1 · 2021-11-11

I am using TGX v4.16 on F4 hardware.In the first version of my application, to give all of my views the same basic look, I created a template view to be inherited by the view classes. The template created a "header" and "footer" on each view. A use...

CPaye.1 · 2021-07-26

I am using Touchgfx v4.16. I recently purchased a STM32429I-Eval kit directly from ST. I ported an existing Touchgfx project to use the 429I-Eval drivers and flashed the board using the Stm32 Cube Programmer and the external flash loader that matc...

CPaye.1 · 2021-07-07

I am using TGX v4.16.1 with a STM469 Discovery board.I have several text area with one wildcard widgets. The widgets are updated using native C++ strings. (BoxWithText is a custom container I created.)void BoxWithText::SetText(std::string text) { ...

CPaye.1 · 2022-01-07

I have a workaround but not really an understanding as to why it works.....The issue turns out to be the implementation of the _sbrk function. The call to _sbrk function to malloc more space for the string was triggering the ENOMEM error. Surprisingl...

CPaye.1 · 2022-01-06

Thanks for the feedback. I forgot to include that I have investigated the heap. I bumped up the heap in the IDE linker file and that did not work. As a gut check I also tried the TGX linker file with the IDE in case there was something in there th...

CPaye.1 · 2021-12-21

It turns out that if you use bulleted text in the Excel spreadsheet, that bullets will carry over into the text generated for the application:

CPaye.1 · 2021-11-17

Good call about the screen allocation - I had not thought about that aspect of the design. In each of my "parent" views, they instantiate their child custom containers at compile time. Presumably this is enough for the TGX memory magic to work. ...

CPaye.1 · 2021-08-02

Ok, I think I have some understanding of the issues I have encountered. I am going to summarize here in case these notes can help someone else.I started with a TGX project for the F469 Discovery board. I created that project by generating a blank p...

User statistics

User Activity

Syscall _exit() on string manipulation

Touchgfx bulleted text list?

Using multiple views vs. view with containers

STM32429Eval Image Distortion

Wildcard text in simulator different than hardware

Re: Syscall _exit() on string manipulation

Re: Syscall _exit() on string manipulation

Re: Touchgfx bulleted text list?

Re: Using multiple views vs. view with containers

Re: STM32429Eval Image Distortion