Add function startSensor() to pir. Call in wifi-checker when RPi conn…

…ected to WiFi + update cron jobs to call wifi-checker instead

pir.py

@@ -2,17 +2,18 @@
 import json
 import requests
 
-pir = MotionSensor(4)
-webhook_url = 'https://hooks.slack.com/services/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'
-json_text = {'text':'Door :door: is open :open_hands:!'}
 
-while True:
-    print('Running')
-    if pir.motion_detected:
-        print('motion detected...')
-        response = requests.post(
-            webhook_url, data=json.dumps(json_text),
-            headers={'Content-Type':'application/json'})
-        if response.status_code != 200:
-            print('Request to slack returned an error %s' % (response.status_code))
-        exit()
+def startSensor():
+    pir = MotionSensor(4)
+    webhook_url = 'https://hooks.slack.com/services/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'
+    json_text = {'text':'Door :door: is open :open_hands:!'}
+
+    while True:
+        if pir.motion_detected:
+            print('motion detected...')
+            response = requests.post(
+                webhook_url, data=json.dumps(json_text),
+                headers={'Content-Type':'application/json'})
+            if response.status_code != 200:
+                print('Request to slack returned an error %s' % (response.status_code))
+            exit()

wifi-checker.py

@@ -1,5 +1,5 @@
-import pir
 import urllib2
+import pir
 
 while True:
     try:
@@ -8,5 +8,5 @@
         print('Not Connected yet')
     else:
         print('Connected to WiFi')
-        pir
+        pir.startSensor()
         exit()