STM32 MCUs TouchGFX and GUI

Discuss STM32 and TouchGFX implementations, including configuration, debugging, and optimization.

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TouchGFX documentation feedback

We wish to always improve our documentation. The best reviews and critics always come from the people that read it, so we would like to use this post to collect your thoughts and feedbacks. Please share what you like, dislike, what you think is missi...

Share your Custom Widgets!

When creating a UI project, you may need widgets that are not part of the TouchGFX library. To create your own graphical element, the TouchGFX team suggests using the Custom Container approach. Since TouchGFX 4.20 it is possible to export and import ...

DCMI ov2640 JPEG, not working

Posted on September 17, 2013 at 04:35 Hello All, I've been working with the ov2640 example. I'm 95% sure I can get QQVGA out of the camera just fine; however, when I run through the registers for Jpeg I never get anything sensible out of the...

How to replace icon on STM32 Demonstartion Builder

Posted on August 12, 2014 at 22:30Hi:I am using STM3221G-EVAL board, with the demosntration builder firmware.There are multiple icons on the initial screen, and I would like to replace one of those, with one of my own icons. I have tried emWin BmpCv...

eduardo2 by Associate II
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Camera interface firmware size in SRAM

Posted on August 01, 2014 at 13:45Sir,     I want to interface camera module that gives throughput of 28Mbps, & I want to interface it to STM32F207. The same data is to be sent to wifi module using USB 2.0 by making STM32F207 as a host. For this I ...

STemWin BUTTON_SetText() made hardfault

Posted on August 07, 2014 at 09:58Hello,when i call BUTTON_SetText() hard fault error occured. What is the possible reason? I can create button. I can write messages on screen but i cannot set button name.  #stemwin #stemwin

STM32F427VI + STemWin + RA8875

Posted on August 06, 2014 at 11:49Hello, I have a problem for driving LCD. Let me tell you about hardware first:- I am using STM32F427VI, - I am using FMC for communicating. D0..D15 and A16 and NE1 pins.- Pin connections made for 8080 mode.- I am no...

STemWin drawing artifacts

Posted on May 23, 2014 at 00:29Hi, I just spent a couple of days integrating STemWin in a starter project and got that to work rather nicely. Now I am toying around with it so see if it can do all the things I need for my display project. In the pro...

elmar by Associate II
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