This repository contains the schematics, PCB designs and firmware for the various electronic systems onboard Martlet 2.

This PCB records sensor data to onboard storage and determines when to fire pyrotechnic channels for staging and parachute release.

This PCB receives GPS signals and transmits rocket telemetry (lat, lng, alt, max alt) over a satellite radio and 70cm radio link.

Communicate between two M2FCs

$ git submodule update --init
$ cd ChibiOS/ext
$ unzip fatfs-0.9-patched.zip
$ cd ../os/various/fatfs_bindings
$ sed -i '/extern SDCDriver SDCD1;/d' fatfs_diskio.c