Click here to download - tarm_tank_oil_control.zip

- C code to read ds18s20 sensors from a ts7800 single board computer with a dio24 digital input/output board – C code to set dio24 port on a ts7800 – C code to read dio24 port on a ts7800 – Perl code that runs every minute to use above c programs to decide on and set current system state by reading temps and setting relays which controls the valves and circs – Perl code that reads log created by above script and creates a graph of tank temps and states vs time