Stackmat Timer for Arduino

A library for reading the RS-232 Serial output from a Stackmat Timer (also known as Speedcubing Timers)

Features

• Gets the current state of the timer
• Gets the current time of the timer
• Can output interpolated time between timer updates, great for displays showing the current time!

How to use

See the included example!

States

ST_Reset = Timer was reset

ST_Running = Timer is currently running

ST_LeftHandOnTimer = Left hand is on timer (Not supported by all timers!)

ST_RightHandOnTimer = Right hand is on timer (Not supported by all timers!)

ST_BothHandsOnTimer = Both hand is on timer, preparing to start (Not supported by all timers!)

ST_ReadyToStart = Ready to start (Not supported by all timers!)

ST_Stopped = The timer has been stopped

Known working timers

Qiyi Speedcubing Timer

Works well, but only reports ST_Reset and ST_Running (But also supports ST_Stopped) Powered by 2 AAA batteries, signal voltage is around +3v