ref: 425942c852f22d7d94f7643696522d32c0b02067
parent: 99d3c31e12ac5bb7c12d2b7a59c702cb671e9b62
author: Ben Harris <bjh21@bjh21.me.uk>
date: Tue Dec 27 12:26:42 EST 2022
Fancier completion flash for Tracks It now runs along the track from A to B, spending the first half of FLASH_TIME lighting all the segments and the second half extinguishing them.