#!/bin/bash
set -x
PORT=$1

cat $PORT &
PRINTER_PID=$!

# interrupt
echo -e -n "\003" >$PORT

# Enter RAW Repl
echo -e -n "\001" >$PORT

echo -e -n "import flashbdev\004" >$PORT
echo -e -n "import os\004" >$PORT

sleep 0.1

echo -e -n "os.umount('/')\004" >$PORT
echo -e -n "os.VfsFat.mkfs(flashbdev.bdev)\004" >$PORT
echo -e -n "os.mount(flashbdev.bdev, '/')\004" >$PORT
echo -e -n "\002" >$PORT

sleep 0.5

kill $PRINTER_PID