#!/usr/bin/env bash # read lines one by one until "" (empty line) file=${1:-'/dev/ttyACM1'} terminator="$" while IFS= read -rn4 char; do if [ "$char" = "$terminator ...
Mostly because my webasto air top evo 40 broke down and I was told to send the unit back to repair shop for SW reset in order to get it working again. I decided to put some effort into understanding ...