Added probe scripts

probe_scripts/heatbot_gettemp

@@ -0,0 +1,14 @@
+#!/usr/bin/env sh
+
+#Modify this to point to your temperature probe
+dir=/sys/bus/w1/devices/[some-hexadecimals]
+
+# DO NOT MODIFY
+
+# Sanity check
+which bc 2>&1 >/dev/null || { echo "PROBE ERROR: 'bc' not found. Please install bc." >&2; exit 1; }
+
+# Retrieve temperature in Celsius
+raw=$(grep 't=' $dir/w1_slave | awk -F'=' '{print $2}')
+echo "scale=3; ${raw}/1000" | bc -l && exit 0
+exit 1

probe_scripts/heatbot_testrandom

@@ -0,0 +1,8 @@
+#/usr/bin/env sh
+
+# Symlink this script to heatbot_gettemp if you need to test a probe's connection
+# without retrieving real temperature numbers. This is useful in setup such as before
+# the sensor hardware is available to use.
+
+echo $((-20 + $RANDOM % 60)).$((10 + $RANDOM % 89)) || exit 1
+exit 0