Mazda MX-5 NC Digital Dash

A collection of projects that collect vehicle and gnss metrics to be displayed on a digital dash.

DigitalDash

An Avalonia C# project that displays vehicle metrics and lap times.

MX5MetricsService

A small Linux C service that monitors a Mazda MX-5 NC's canbus and makes supported vehicle metrics available over shared memory.
The canbus is accessed via an STN1110 board connected to the car's OBD-2 port.

UbloxChronoService

A small Linux C service that monitors a Ublox Gnss module to compute lap times and make them available over shared memory.

References

https://www.scantool.net/scantool/downloads/98/stn11xx21xx_frpm-c.pdf

https://github.com/timurrrr/RaceChronoDiyBleDevice/blob/master/can_db/mazda_mx5_nc.md
http://www.madox.net/blog/projects/mazda-can-bus/

Create a fake virtual serial port pair on Linux

socat -dd pty,rawer,echo=0 pty,rawer,echo=0

Will create two serial ports at /dev/pts/*