New technical blog post: "Getting Started with AC696N Speaker SoCs (Part 2)".
Continuing the series with practical hardware/software integration topics

How to locate the output firmware binary file after compilation using the project's build script.
Key knowledge for hands-on development with these SoCs.
#EmbeddedSystems #Firmware #Debugging #AC696N #EmbeddedProgramming #Electronics #IoT #TechBlog

https://lnkd.in/gdC_zrAf

What I've been working on for the past 2 weeks 😄 Introducing the third iteration of Lookshi, a portable mini logic analyzer with a max sampling rate of 7Mhz based on the STM32F103.

Here are some pics of Lookshi on a breadboard or two.

Firmware and schematics: https://codeberg.org/some/lookshi

#embedded #embeddedprogramming #microcontrollers #stm #stm32 #stm32f103 #logicanalyzer #project #maker

It took a while to gather enough information on how to use an Arduino as an ISP to program any other AVR chip. The documentation in the maker world is very loose and in many corners vague indeed.

I've put this together as a quick technical reference on using an Arduino to program bare metal AVR: https://blog.soch.cc/programming-avr-chips-with-arduino/

#arduino #avr #atmel #microchip #microcontroller #embeddedprogramming

Berry Script: lightweight embedded scripting language for microcontrollers

https://berry-lang.github.io/

#HackerNews #BerryScript #Microcontrollers #LightweightScripting #EmbeddedProgramming #TechNews

Continuing adventures into electrical engineering / embedded programming and running into a problem: peripherals work fine when they're the only thing connected to the dev board, but get loads of interference if more than one peripheral is connected.

Not sure if I'm missing something obvious or if the rat's nest of wires is just soaking everything in RF.

#esp32 #epaper #EmbeddedProgramming #ElectricalEngineering #circuits #makers #wiring

I would like to announce that I have finally implemented a button debouncing method in software that I actually like. It only took me 9 yrs. I would now like my gold star and/or medal please and thank you.

And shout-out to @logicalelegance ‘s Embedded Systems class where we had a good discussion about this and lots of links bounced around (hahaha I’m so clever!).

#embeddedprogramming