Herding T-Beam Cats: my practical test bench for running 7 LilyGo T-Beam SUPREMEs with PlatformIO, synchronized clocks, serial monitors, structured logs, and Codex-assisted debugging bounded by actual evidence.
https://salemdata.net/johnpress/?p=777
#TBeamSupreme #ESP32 #PlatformIO #Reticulum #microReticulum #EmbeddedSystems #Gentoo #AIcoding #Codex #HardwareHacking
This is the original (as far as I know) Pololu 3pi robot, it uses an ATmega328 - and a external programmer.
I do have this working with Arduino IDE, but I want to use PlatformIO - which I am just having no luck with at all.
Q: Has anyone gotten this to work with PlatformIO?
I'll put more what I tried in the alt text..... too much for here.
https://github.com/pololu/libpololu-avr
https://www.pololu.com/docs/0J51
#Arduino #ArduinoIDE #PlatformIO #Pololu #Pololu3PI #Robot #Electronics #Help
The ESP32 Has Quietly Become One of the Most Interesting Hacker Devices Alive
Expensive hardware often becomes ornamental. People baby it. They curate it. They build identities around owning it. Cheap hardware gets modified until it resembles evidence recovered from a flooded basement.
Why is the toolchain version **so ancient**?
There surely must be a newer version!
https://registry.platformio.org/tools/espressif/toolchain-xtensa-esp32s3
Tool which is editor agnostic which can be used by #vscode #emacs and #vim for #embedded development
Your Gateway to Embedded Software Development Excellence · #platformio
Je réécris un firmware avec PlatformIO
Learnt about ESP #IDF, #PlatformIO, #FreeRTOS, and took way too long to properly initialize the SPI bus so that I could get #LVGL running.
Hello, World!
Ok, después de 2 semanas, tengo una primera versión de la unidad 5 del apunte que cubre (una parte) del ADC del STM32F103 (bluepill). Les dejo el link acá para que pueda leerlo, probar los ejemplos y decirme qué les parece.
https://tute-avalos.com/static/micros/Programaci%C3%B3n%20de%20ARM%20Cortex-M%20con%20SL.pdf
#stm32f103 #bluepill #libOpenCM3 #Linux #vscode #microcontroller #embeddedsytems #programming #adc #platformio #analogtodigital
There is a #MeshCore port for #Zephyr now! Looking forward to using this and to not needing to mess with #Arduino and #PlatformIO anymore.
Desafío tener que mostrar lecturas del adc sin la uart jaja. Tuve que poner manos a la obra con display de 7 segmentos. Sigo avanzando en mi apunte, ya voy 5 ejemplos con este.
#libOpenCM3 #bluepill #STM32F103 #SoftwareLibre #electronics #EmbeddedSystem #ADC #PlatformIO #linux #vscode
John Poole
LeRoy Miller
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Sören Gade
𝚝𝚞𝚝𝚎@𝙼𝚊𝚜𝚝𝚘𝚍𝚘𝚗:~$: _
Frieder Schrempf