Add Human Activity Sensor

toolkit/human-activity-ago

@@ -0,0 +1,11 @@
+#!/bin/bash
+
+LAST_SEEN_FILE=/var/tmp/human_last_seen
+LAST_CHECKED_FILE=/var/tmp/human_last_checked
+
+LAST_SEEN=`stat /var/tmp/human_last_seen --format=%Y`
+TIME_NOW=`date +%s`
+
+AGO=$(( $TIME_NOW - $LAST_SEEN ))
+echo $AGO
+

toolkit/human-activity-daemon

@@ -0,0 +1,27 @@
+#!/bin/bash
+
+READER=human-activity-sensor
+LAST_SEEN_FILE=/var/tmp/human_last_seen
+LAST_CHECKED_FILE=/var/tmp/human_last_checked
+
+echo "Human Activity Daemon"
+echo ""
+echo "Last seen file: $LAST_SEEN_FILE"
+echo "Last checked file: $LAST_CHECKED_FILE"
+echo ""
+echo "Values stream:"
+
+LAST_VAL=-1
+while [[ true ]]; do
+	VAL=`$READER`
+	touch $LAST_CHECKED_FILE
+	if [[ $VAL == "1" ]]; then
+		touch $LAST_SEEN_FILE
+	fi
+	if [[ $LAST_VAL != $VAL ]]; then
+		echo "[`date "+%F %T"`] $VAL"
+		LAST_VAL=$VAL
+	fi
+	sleep 1
+done
+

toolkit/human-activity-sensor

@@ -0,0 +1,10 @@
+#!/bin/bash
+
+PIN_PIR=3
+
+# init
+gpio mode $PIN_PIR input
+
+# read
+gpio read $PIN_PIR
+