Rick MacDonald's starred repositories
neo6502-firmware
Firmware for a Neo6502 Retrocomputer
pico_ft8_xcvr
A standalone FT8 transceiver based on the Raspberry Pi Pico microcontroller by Godwin Duan, AA1GD.
MediaTester
MediaTester can test any media (SD, microSD, thumb, etc) and verify it stores the expected number of bytes. The testing method is similar to h2testw but MediaTester can detect fake or defective media much faster by performing quick reads as data is written. If you buy any storage media, use MediaTester to verify it or risk losing your data.
zeptoforth
A not-so-small Forth for Cortex-M
Seeed-LoRa-E5
LoRaWAN end node built from scratch using CubeMX for WLE5x in the LoRa-E5
gnuradio-for-mac-without-macports
GNURadio bundled as an app for Mac OS X (does not require MacPorts)
TeensyTimerTool
Generic Interface to Teensy Timers