From 4bfa27c1bf195939d54159310c78e31ec01eba2f Mon Sep 17 00:00:00 2001
From: Guo Wenxue <guowenxue@gmail.com>
Date: Sat, 03 Aug 2019 22:54:16 +0800
Subject: [PATCH] add mqttd-02 configure file

---
 monitord/monitord.py |   16 +++++++++-------
 1 files changed, 9 insertions(+), 7 deletions(-)

diff --git a/monitord/monitord.py b/monitord/monitord.py
index ee31791..89b2315 100755
--- a/monitord/monitord.py
+++ b/monitord/monitord.py
@@ -10,17 +10,19 @@
 from pygame.locals import *
 from ftplib import FTP
 
+RELAY_OFF_TIMEOUT=15
+
 ON=1
 OFF=0
 
-# I/O Pin connected to PIN#16, BCM code pin number is 23 and wPi pin number is 4
-infrared_pin=16
+# I/O Pin connected to Physical PIN#16, BCM code pin number is 20 and wPi pin number is 28
+infrared_pin=20
 
-# I/O Pin connected to PIN#12, which can set be PWM mode
+# I/O Pin Not Connected
 buzzer_pin=12
 
-# I/O Pin connected to PIN#18, BCM code pin number is 24 and wPi pin number is 5
-relay_pin=18
+# I/O Pin connected to Physical PIN#40, BCM code pin number is 21 and wPi pin number is 29
+relay_pin=21
 
 capture_times=2
 local_image="rpi_capture.jpg"
@@ -50,7 +52,7 @@
 
   #Raspberry Python GPIO Initialise
   GPIO.setwarnings(False)
-  GPIO.setmode(GPIO.BOARD)
+  GPIO.setmode(GPIO.BCM)
 
   # Initialise infrared GPIO port
   GPIO.setup(infrared_pin, GPIO.IN)
@@ -93,7 +95,7 @@
   #turn_buzzer_on()
 
   turn_relay(ON)
-  signal.alarm(30)
+  signal.alarm(RELAY_OFF_TIMEOUT)
 
   camera = pygame.camera.Camera("/dev/video0",(1024,768))
   camera.start()

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