Second iteration is assembled! Definitely some more work to be done to sort out UCPD issues. I am still wrapping my head around the CC and CCDB pins. Some preliminary bodges show promise. I think we will be able to start working on the software with @dragonmux soon after the bmputil V1.0 and Black Magic Debug V2.0 release. :D (DISCLAIMER: this is a long term project, don't hold your breath. If you need a BMP get the V2.3) #electronics #debugging #jtag #swd #mcu #stm32

STM32 Tutorial #63 - I2C RGB LED Board

In this video we will test our AW9523 based I2C RGB LED Board and develop a STM32 library for it.

#STM32 #GettingStarted #Tutorial #STM32CubeIDE #STM32CubeMX #I2C #RGB #LED #KiCAD #STM32World

https://www.youtube.com/watch?v=IqPsK76vg-Y

STM32 Short #5 - FUTURE of STM32World

In this video we will explore some ideas about the future of the STM32World development boards. We will dive into what was wrong with the existing board and how this could be improved in the future. The ambition is of course to create the PERFECT development board.

#STM32 #DevelopmentBoard #Development #KiCAD #JLCPCB #STM32World

https://www.youtube.com/watch?v=Uvmwk_P5W84

@thebootloader just having a listen, there is a board package called STM32Duino for the Arduino ecosystem

Also, STM do have reference manuals for the HAL/LL APIs, I’ve downloaded them for several families, despite hating Cube with a passion

I generally dump HAL in favour of LibOpenCM3, and have coded synth oscillators, envelopes, and SVGA monochrome that barely needs any CPU time using these API’s

Программируем квадрокоптер на STM32

Данный проект представляет собой систему стабилизации квадрокоптера на базе микроконтроллера STM32F411, реализованную на языке C. Включает обработку данных с датчиков (акселерометр, гироскоп), PID-регуляторы для управления моторами и алгоритмы фильтрации. Подходит для образовательных целей и DIY-проектов.

https://habr.com/ru/articles/925562/

Милливольтметр на экране ПК: простое решение

Небольшая история с описанием параметров недорогой платы с алиэкспресс и изготовлением на ее базе прибора для измерения напряжений (милливольтметра) с выводом результатов на экран компьютера.

https://habr.com/ru/articles/924936/

Spent two evenings debugging a UART overrun in embassy-rs, diving deep into ring buffers, interrupts, and clock configs…

Turns out the real bug was me running a debug build. The issue doesn’t exist in release.

Looks like I *might* need an #STM32 for a professional project. I just have to pick an MCU, what could go wrong?

Hahahaha. Fool!
There’s no online product finder.

Instead, there’s a proprietary desktop app for that, and you’ll have to leave your e‑mail address before you can download the sub-par, 280 MB installer.

Aaaaaand the app is a piece of crap. Slow, ugly (no anti-aliasing)… and no proper search engine.

What the actual fuck, #ST?
Are there any workarounds?

Навсегда избавляемся от дребезга и дружим микроконтроллер с кнопкой

Сегодня хочу поделиться опытом разработки небольшого модуля электронного циферблата на базе семисегментных дисплеев. Помимо этого, также рассмотрим способ устранения «дребезга контактов» механической кнопки, который я подсмотрел в одной известной книге и опробовал самостоятельно.

https://habr.com/ru/articles/924060/

STM32 Tutorial #62 - STM Mystery MCU - final solution
We have done a few videos about the mysterious non-existing STM32F402 MCU (Chinese market only MCU). In an earlier video we speculated that it was in FACT a STM32F401. Having received our STM32World STM32F402 development board, we finally get to put this theory to the test! Watch the video to learn the secrets of this MCU.
#STM32 #GettingStarted #Tutorial #STM32CubeIDE #STM32CubeMX #STM32F402 #STM32World
https://www.youtube.com/watch?v=M0rFRm_3GuA

@oshpark boards in today! This is a USB/CAN-FD adapter, to start working on CAN-FD support in #zencan. It's an stm32g0 + TCAN1044.

I'm also considering standardizing on these JST XH connectors for CAN stuff, mainly b/c they have these right angle board-to-board plgus to make PCB "T"s or terminators. The friction fit is pretty good? But I'm a little worried about wiggling loose over time in a vehicle. Interested in other connector suggestions for this...

Как в 19 лет я начал путь разработчика встраиваемого ПО

Привет, Хабр! Меня зовут Данила, мне 21 год, и за последние 2,5 года я успел поработать в роли разработчика программного обеспечения для встраиваемых систем — в основном на базе STM32. В этой статье я хочу поделиться тем, как я вообще пришёл в эту сферу, с чего начинал, какие грабли собрал и какие выводы сделал по пути.

https://habr.com/ru/articles/922322/

STM32 Tutorial #61 - STM32CubeIDE Tips & Tricks

Is STM32CubeIDE good or bad. It would appear that a lot of people love to hate STM32CubeIDE (or any other Eclipse based IDEs). In truth, CubeIDE is a bit quirky, but it is also immensely powerful and in general it works really well.

#STM32 #GettingStarted #Tutorial #STM32CubeIDE #STM32CubeMX #stm32world

https://www.youtube.com/watch?v=QOHMskuDc78

STM32 Unboxing #1 - JLCPCB Goody Bag

My first (!!! - and possibly last) unboxing video - didn't go particularly well. Recorded on my phone on my balcony - audio is pretty horrible and for some unknown reason out of sync. Anyway - the box was full of Goodies from JLCPCB (described in last video). PCB's ordered last Monday and I had them today - exactly 1 week later.

#STM32 #Gettingstarted #Tutorial #KiCAD #PCB #JLCPCB #stm32world

https://www.youtube.com/watch?v=HcljxWxlYGA

I am ALL for #AI and #Claude and #GPT, etc. I do however, in my free time outside of work, school and creating STEM tutorials to help the next generation, believe that spending time in pure #Assembler in a bare-metal #Embedded #microcontroller will help you understand #Computer #Science in a way that can help you drive the future in #technology. I have and will continue to post pure Assembler drivers to help others achieve this utilizing #Arduino and #STM32 products.

STM32 Short #4 - Exciting Plans

Just a short announcement of some exciting development.

#STM32 #KiCAD #PCB #JLCPCB #I2C #STM32F402 #STM32World

https://www.youtube.com/watch?v=RqNMXXP3-hw

К чему можно подключить MIPI DSI экран?

Как-то мне захотелось поэкспериментировать с MIPI DSI экранами. Встал вопрос: к чему их подключить? Позже я выбрал решение и спроектировал плату, о чём начал писать статью. Но есть и множество других вариантов. Решил вынести эти данные в отдельную часть. Информация постепенно собиралась по крупицам из разных источников, а после успешного запуска экранов была осмыслена с учётом полученного опыта, систематизирована и представлена в удобной форме. Какие решения доступны? Как рассчитать скорость передачи данных?

https://habr.com/ru/companies/timeweb/articles/918874/

Made a post on reddit introducing a series of posts talking about #Arduino as #PLC

I want to make it clear: it's an introduction and I'm making several parts covering everything, be patient

https://www.reddit.com/r/arduino/s/kpKYvNM2E0