Piggo's Electro Stash

Small electronic projects, source code dumps, libraries for embedded, schematics...

somewhere in a paper box under the bed

1-Wire tester, shows ROM code and temperature on an LCD screen

Updated 3 months ago

SCPI parser and status register model implementation (device side) written in C

Updated 5 months ago

c-fat16
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FAT16 library written for an ATmega project with SD card

Updated 5 months ago

circbuf
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generic circular buffer implementation in C

Updated 5 months ago

1-Wire bus search algorithm, new C implementation

Updated 5 months ago

simon says with pro mini, display, ws2812 and touch keys

Updated 5 months ago

Bootstrap and definition library for programming STM32L100RC in ARM assembler. This was a class project to learn ARM assembly

Updated 5 months ago

C function for matching numeric vectors and calculating error / difference. This was used to detect difference between FFT results

Updated 5 months ago

libOpenCM3 opamp config routines and definitions for STM32F303

Updated 5 months ago

Basic vanilla C boilerplate for STM32L100xC (Discovery L100C). Uses GCC. This was some class project without much practical use

Updated 5 months ago

AVR driver for a group of 7-seg displays (with 70hc4094), controlled by UART.

Updated 5 months ago

pure assembly STM32 programming examples and boilerplates for masochists

Updated 5 months ago

stm32f103 neopixel demo simulating water / waving based on ultrasonic stimulus. This is an earlier version of what later became the "spatial-rgb" project

Updated 5 months ago

simple button-only gamepad project where a Pro Mini is built into the gamepad case and sends keys over UART

Updated 5 months ago

demo of driving MAX2719 dot matrix displays with STM32F103 Bluepill

Updated 5 months ago

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