STM32 MCUs TouchGFX and GUI

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Join the TouchGFX contest now!

Hey everyone, for those who haven't seen the announcement in the community blog, I'm also announcing this here :) We're launching a contest focused on custom containers!  Custom containers have been a hot topic on our forum, and we love seeing the en...

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 ...

New project Requirement using STM32f4

Posted on November 06, 2017 at 14:29The purpose this post is to need some suggestion. I am describing the information below.The system will contain micro-controller, camera and SD card(SDIO Interface). For camera we have selected 5 MP DCMI Interface...

Inquire about LTDC(25Mhz) in ST32F429.

Posted on November 06, 2017 at 15:16Hi I will inquire about LTDC in ST32F429.When the clock is set as below, For use frequency 25Mhz.but, Frequency 25Mhz not output. Let me know,how it should set?=================================PeriphClkInitStruct....

STM32F439NI 1V DC biased LCD clock

Posted on October 30, 2017 at 02:06Hi ST and Folks.I found a strange point on STM32F439NI LCD clock.When I set LCD clock to 33.25Mhz, the clock goes up around 1V like DC bias and peak to peak becomes 2V.However, in cases of under 20Mhz such like 16M...

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mclapd by Associate II
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STM32F4DIS-BB SdCard-USB MSC

Posted on October 26, 2017 at 02:04Greetings all,I want to show the images on the sd card on the lcd screen.I use library sampleSTM32F4DIS-BB Software Examples 20130307\STM32F4xx_SDIO_Example\Project\uSDCard.But I do not know on the sd card that how...

dma does not work when ltdc works

Posted on October 16, 2017 at 10:52Hi Community,i have problem with my dual regular simultaneous adc when i use ltdc.if i disable sdram, the adc ( dual regular simulataneous with dma ) works properly but the ltdc fails.

rsharifi9 by Associate III
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STM32F429 - LCD 1602 - LL

Posted on October 18, 2017 at 16:05Hi friends.I created program communicate with LCD HD44780. With HAL all it works fine.Here is program with HAL in HAL_LCD.cAnd I tried rewrite program to LL. And this program don�t work.Here is program with LL in L...

Resolved! Which MCU has 3 lane DSI interface

Posted on October 17, 2017 at 15:58According to http://www.st.com/content/ccc/resource/technical/document/application_note/group0/1d/b8/33/4f/dc/0a/45/52/DM00287601/files/DM00287601.pdf/jcr:content/translations/en.DM00287601.pdf, STM32F4 includes DS...

Missing PNG support in STemWin?

Posted on October 13, 2017 at 09:20Hello,According to the documentation, STemWin includes support for PNG. However, it is not compiled into the libraries. Is this a known issue? Are there any plans to support PNG in the future?We're running on STM32...