#!/bin/bash

host="172.16.1.254"
topic="home/sensor/strecha/bme280"
url="https://meranie.bh.ttx.sk/upload/image"
tty="/dev/ttyUSB0"

cd /tmp

while true
do
	while true
	do
	echo "measure" 

	input=
	while [[ $input = "" ]]; do
	   read input
	done
	read t h p <<< $input

	IFS="="
	read v k <<< $t
	echo $k > /dev/tty
	t=$k

	read v k <<< $h
	echo $k > /dev/tty
	h=$k

	read v k <<< $p
	echo $k > /dev/tty
	p=$k

	unset IFS

	break
	done <$ttyname >$ttyname

	mosquitto_pub -h $host -t $topic/temperature -m N:$t
	mosquitto_pub -h $host -t $topic/humidity -m N:$h
	mosquitto_pub -h $host -t $topic/pressure -m N:$p

	echo "capture" > $ttyname
	echo "rb" > $ttyname
	rb --ymodem <$ttyname >$ttyname

	echo "free" > $ttyname

	curl -v -X POST -F "submit=OK" -F "file=@camera.jpg" $url
	rm camera.jpg
	sleep 300
done