上傳檔案到 'KDAIS2'

KDAIS2/aisky-mqttd

@@ -0,0 +1,800 @@
+#!/usr/bin/env python3.5
+import paho.mqtt.client as mqtt
+import time
+import sys
+import http.client, urllib
+import json
+import threading
+import os
+import shutil
+import uuid
+import hashlib
+import serial
+import array
+import base64
+import urllib.request
+import datetime
+import requests
+import logging
+
+import cv2
+import socket
+import math
+import pickle
+
+""" Device Information - the information about this device
+These device information is used for the MQTT topic. This program will subscribe and publish to
+the MQTT topic.
+MQTT topic to subscribe to: AISKY/<project_name>/<model_name>/<device_id>
+MQTT topic to publish to : AISKY/<project_name>/<model_name>/<device_id>/Log
+"""
+# @var project_name  The project name comes from the u-boot environment variable 'project'.
+# @var model_name    The model name comes from the u-boot environment variable 'model'.
+# @var device_id     The device id comes from the mac address of eth0.
+project_name = os.popen('cat /etc/aisky.conf | grep project').readline().split('=')[1].strip()
+model_name = os.popen('cat /etc/aisky.conf | grep model').readline().split('=')[1].strip()
+device_id = open('/sys/class/net/eth0/address').readline().strip()
+
+""" NOTE: Remember to setup the u-boot environment variables before executing this program. The
+commands to setup the u-boot environment variables are as follows.
+Setup the 'project' variable: The following command sets the 'project' variable to AppleFarm.
+    root@mylinkit:~# fw_setenv project AppleFarm
+Setup the 'model' variable: The following command sets the 'model' variable to MK-G.
+    root@mylinkit:~# fw_setenv model MK-G
+Then, the following command can be used to display the u-boot environment variables.
+    root@mylinkit:~# fw_printenv
+"""
+
+""" MQTT Server
+If you don't have your own MQTT server, you can use the public MQTT server 'iot.eclipse.org'. But
+with the public MQTT server, you can only publish and subscribe without a user name and password.
+Sometimes the public MQTT server is unstable.
+"""
+# @var mqtt_server  The URL or IP address of the MQTT server to connect to.
+# @var mqtt_port    The port of the MQTT server to connect to.
+# @var mqtt_alive   Maximum period in seconds allowed between communications with the broker. If
+#                   no other messages are being exchanged, this controls the rate at which the 
+#                   client will send ping messages to the broker.
+mqtt_server = "60.250.156.234"
+mqtt_port = 1883
+mqtt_alive = 60
+# camera API command
+camera_ircut_high = 'http://169.254.185.181/cgi-bin/camerasetting_cgi?action=set&channel=0&user=admin&pwd=abcd1234&TRCutLevel=high'
+camera_ircut_low = 'http://169.254.185.181/cgi-bin/camerasetting_cgi?action=set&channel=0&user=admin&pwd=abcd1234&TRCutLevel=low'
+camera_image = 'http://169.254.185.181/cgi-bin/images_cgi?channel=0&user=admin&pwd=abcd1234'
+camera_zoomin = "http://169.254.185.181/cgi-bin/ptz_cgi?action=ZoomAdd&user=admin&pwd=abcd1234"
+camera_zoomout = "http://169.254.185.181/cgi-bin/ptz_cgi?action=ZoomSub&user=admin&pwd=abcd1234"
+#php path
+picture_path = 'http://60.250.156.234/cust/c1.php'
+
+
+reboot_path ="http://www.aisky.com.tw/field/status.php"
+#log
+
+# @var mqtt_sub_topic  The MQTT topic to subscribe to.
+# @var mqtt_pub_topic  The MQTT topic to publish to.
+mqtt_sub_topic = "AISKY/" + project_name + "/" + model_name + "/" + device_id
+mqtt_pub_topic = mqtt_sub_topic + "/Log"
+
+##nr
+nr = "GTW009002002"
+
+##angle
+Tilt_old = 0
+Pan_old = 0
+Zoom_old = 0
+## Calculate the SHA256 checksum of the file.
+# @param file  [in] The file path for which you want to calculate the checksum.
+def get_sha256sum(file):
+    with open(file, "rb") as f:
+        bytes = f.read()
+        return hashlib.sha256(bytes).hexdigest()
+
+## Send logs to the server.
+# @param command   [in] The command received from the server.
+# @param response  [in] The response message to the command.
+def server_log(command, rqnn):
+    localtime = time.strftime("%Y-%m-%d %H:%M:%S", time.localtime())
+    # message to be sent in JSON format
+    payload = {
+        # let server know which device the message came from
+        'device_id': device_id,
+        # let server know when the message was sent from the device
+        'localtime': localtime,
+        'node_id': nr,
+        'command': command,
+        'rqnn': rqnn
+    }
+    jsonobj = json.dumps(payload, sort_keys=True, indent=4)
+    mqtt_client.publish(mqtt_pub_topic, jsonobj, qos=2)
+    print('Sent:')
+    print(jsonobj)
+
+def call_log(command,msg,rqnn):
+    localtime = time.strftime("%Y-%m-%d %H:%M:%S", time.localtime())
+    # message to be sent in JSON format
+    payload = {
+        'device_id': device_id,
+        'localtime': localtime,
+        'node_id': nr,
+        'command': command,
+        'position':msg['position'],
+        'time':msg['time'],
+        'rqnn': rqnn
+    }
+    jsonobj = json.dumps(payload, sort_keys=True, indent=4)
+    mqtt_client.publish(mqtt_pub_topic, jsonobj, qos=2)
+    print('Sent:')
+    print(jsonobj)
+
+def parameter_log(command,msg,rqnn):
+    localtime = time.strftime("%Y-%m-%d %H:%M:%S", time.localtime())
+    # message to be sent in JSON format
+    payload = {
+        'device_id': device_id,
+        'localtime': localtime,
+        'node_id': nr,
+        'command': command,
+        'position': msg['position'],
+        'time': msg['time'],
+        'Pan':  msg['orPan'],
+        'Tilt': msg['orTilt'],
+        'Zoom': msg['orZoom'],
+        'rqnn': rqnn,
+    }
+    jsonobj = json.dumps(payload, sort_keys=True, indent=4)
+    mqtt_client.publish(mqtt_pub_topic, jsonobj, qos=2)
+    print('Sent:')
+    print(jsonobj)
+
+
+def preview_photo_log(command,msg,rqnn):
+    localtime = time.strftime("%Y-%m-%d %H:%M:%S", time.localtime())
+    # message to be sent in JSON format
+    payload = {
+        'device_id': device_id,
+        'localtime': localtime,
+        'node_id': nr,
+        'command': command,
+        'position':msg['position'],
+        'rqnn': rqnn
+    }
+    jsonobj = json.dumps(payload, sort_keys=True, indent=4)
+    mqtt_client.publish(mqtt_pub_topic, jsonobj, qos=2)
+    print('Sent:')
+    print(jsonobj)
+
+
+def ndvi_log(command,msg,size1,size2,rqnn):
+    localtime = time.strftime("%Y-%m-%d %H:%M:%S", time.localtime())
+    # message to be sent in JSON format
+    payload = {
+        # let server know which device the message came from
+        'device_id': device_id,
+        # let server know when the message was sent from the device
+        'localtime': localtime,
+        'node_id': nr,
+        'command': command,
+        'position':msg['position'],
+        'time':msg['time'],
+        'filename':msg['filename'],
+        'a': size1,
+        'b': size2,
+        'rqnn': rqnn,
+    }
+    jsonobj = json.dumps(payload, sort_keys=True, indent=4)
+    mqtt_client.publish(mqtt_pub_topic, jsonobj, qos=2)
+    print('Sent:')
+    print(jsonobj)
+
+def tilt_log(command,msg,rqnn):
+    localtime = time.strftime("%Y-%m-%d %H:%M:%S", time.localtime())
+    # message to be sent in JSON format
+    payload = {
+        'device_id': device_id,
+        'localtime': localtime,
+        'node_id': nr,
+        'command': command,
+        'tilt':msg['Tilt'],
+        'rqnn': rqnn
+    }
+    jsonobj = json.dumps(payload, sort_keys=True, indent=4)
+    mqtt_client.publish(mqtt_pub_topic, jsonobj, qos=2)
+    print('Sent:')
+    print(jsonobj)
+
+def pan_log(command,msg,rqnn):
+    localtime = time.strftime("%Y-%m-%d %H:%M:%S", time.localtime())
+    # message to be sent in JSON format
+    payload = {
+        'device_id': device_id,
+        'localtime': localtime,
+        'node_id': nr,
+        'command': command,
+        'pan':msg['Pan'],
+        'rqnn': rqnn
+    }
+    jsonobj = json.dumps(payload, sort_keys=True, indent=4)
+    mqtt_client.publish(mqtt_pub_topic, jsonobj, qos=2)
+    print('Sent:')
+    print(jsonobj)
+
+def zoom_log(command,msg,rqnn):
+    localtime = time.strftime("%Y-%m-%d %H:%M:%S", time.localtime())
+    # message to be sent in JSON format
+    payload = {
+        'device_id': device_id,
+        'localtime': localtime,
+        'node_id': nr,
+        'command': command,
+        'zoom':msg['Zoom'],
+        'rqnn': rqnn
+    }
+    jsonobj = json.dumps(payload, sort_keys=True, indent=4)
+    mqtt_client.publish(mqtt_pub_topic, jsonobj, qos=2)
+    print('Sent:')
+    print(jsonobj)
+
+def get_ip_address(ifname):
+    s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
+    try:
+        return socket.inet_ntoa(fcntl.ioctl(
+            s.fileno(),
+            0x8915,  # SIOCGIFADDR
+            struct.pack('256s', ifname[:15])
+        )[20:24])
+    except:
+        return ""
+## Reset this device.
+def system_reboot():
+    server_log('a035', '1')
+    time.sleep(5)
+    os.system('sudo reboot')
+    time.sleep(10)
+
+def system_update_code():
+    os.system('sudo su')
+    os.system('rm -rf /home/pi/KDAIS')
+    os.system('git clone -b KDAIS2 --single-branch http://60.250.156.230:3000/fatwolf/KDAIS.git /home/pi/KDAIS')
+    time.sleep(5)
+    os.system('cp /home/pi/KDAIS/aisky-mqttd /usr/sbin/')
+    time.sleep(2)
+    os.system('sudo chmod 777 /usr/sbin/aisky-mqttd')
+    time.sleep(5)
+    server_log('a033', '1')
+    os.system('sudo reboot')
+    time.sleep(10)
+
+def stream0(msg):
+    os.system('sudo su')
+    os.system('cd /hmoe/pi')
+    os.system('sudo nohup python3.5 /home/pi/udp_client.py>/home/pi/nohup.out 2>&1 &')
+    time.sleep(2)
+    server_log('a053', '1')
+
+def stream1(msg):
+    os.system('sudo su')
+    os.system("ps aux | grep /home/pi/udp_client.py | awk '{print $2}' | xargs kill -9")
+    time.sleep(2)
+    server_log('a054', '1')
+
+
+## Receive the system action  to this device .
+def call(msg):
+    print("call  ok")
+    call_log('a000',msg, '1')
+
+def parameter_setting(msg):
+    print(msg['Pan'])
+    print(msg['Tilt'])
+    print(msg['Zoom'])
+    print(msg['position'])
+    pan(msg)
+    tilt(msg)
+    zoom(msg)
+    time.sleep(2)
+    print("NDVI 1 angle  ok")
+    parameter_log('a050',msg,'1')
+
+
+
+def take_preview_photo(msg):
+    im = datetime.datetime.now().strftime('/home/pi/immediate/PV.jpg')
+    save_photo = datetime.datetime.now().strftime(im)
+
+    fileName = datetime.datetime.now().strftime(save_photo)
+    req = requests.get(camera_image)
+    file = open(fileName, 'wb')
+    for chunk in req.iter_content(100000):
+        file.write(chunk)
+    file.close()
+
+    dress = '/home/pi/immediate/'
+    for root, dirs, files in os.walk(dress):
+        print('files: {}'.format(len(files)))
+        if len(files) >= 1:
+            files.sort()
+            for f in files:
+                with open(os.path.join(root, f), "rb") as imageFile:
+                    str = base64.b64encode(imageFile.read())
+                url = picture_path
+                nr='2'
+                values = {'data': str, 'name': f,'nr':nr}
+                data = urllib.parse.urlencode(values)
+                data = data.encode('utf-8')
+                req = urllib.request.Request(url, data)
+                req.add_header('User-Agent', 'Magic Browser')
+                resp = urllib.request.urlopen(req)
+                respData = resp.read()
+                #print(respData)
+                #os.remove(os.path.join(root, f))
+                print("ok")
+
+    preview_photo_log('a018',msg,'1')
+    print("take_preview_photo ok")
+
+
+
+
+def preview_photo(msg):
+    print("ok")
+    req = requests.get(camera_ircut_low)
+    fileName = datetime.datetime.now().strftime("/home/pi/p"+msg['position']+"/"+msg['position']+".tif")
+    req = requests.get(camera_image)
+    file = open(fileName, 'wb')
+    for chunk in req.iter_content(100000):
+        file.write(chunk)
+    file.close()
+
+    dress = '/home/pi/p'+msg['position']+'/'
+    for root, dirs, files in os.walk(dress):
+        print('files: {}'.format(len(files)))
+        if len(files) >= 1:
+            files.sort()
+            for f in files:
+                with open(os.path.join(root, f), "rb") as imageFile:
+                    str = base64.b64encode(imageFile.read())
+                url = picture_path
+                nr='2'
+                values = {'p': str, 'p_name':msg['position'],'nr':nr}
+                p22_1 = urllib.parse.urlencode(values)
+                p22_1 = p22_1.encode('utf-8')
+                req = urllib.request.Request(url, p22_1)
+                req.add_header('User-Agent', 'Magic Browser')
+                resp = urllib.request.urlopen(req)
+                respData = resp.read()
+                print(os.path.join(root, f))
+                #print(respdata)
+                os.remove(os.path.join(root, f))
+                print("ok")
+
+    preview_photo_log('a018',msg,'1')
+    print("preview_photo ok")
+
+
+def tilt(msg):
+    Tilt(int(msg['Tilt']))
+    tilt_log('a014',msg,'1')
+
+
+
+def pan(msg):
+    if(0<=int(msg['Pan'])<30):
+       Pan((int(msg['Pan'])+330))
+    if(int(msg['Pan'])==30):
+       Pan(359)
+    if(30<int(msg['Pan'])<=355):
+       Pan((int(msg['Pan'])-30))
+
+    pan_log('a012',msg,'1')
+
+
+def zoom(msg):
+    Zoom(int(msg['Zoom']))
+    zoom_log('a016',msg,'1')
+
+def zoom0(msg):
+    Tilt(0)
+    Pan(330)
+    Zoom(-5)
+    server_log('a052','1')
+
+
+
+##  device action.
+
+def Pan(pan):
+    if 0<pan<=359:
+       a = pan
+       a1 = a * 100
+       print (a1)
+
+       k = '{0:x}'.format(a1)
+       h = k.zfill(4)
+       print(h)
+
+       p3 = (h[0:2])
+       ##print(p3)
+       p4 = (h[2:])
+       ##print(p4)
+
+       str_10 = int(p3, 16)
+       str_10_2 = int(p4, 16)
+       sum_10 = (str_10 + str_10_2 + 76)
+
+       str_16 = hex(sum_10)
+       ##print(str_16)
+
+       sum = (str_16[-2:])
+       str_10_sum = int(sum, 16)
+
+       SERIAL_PORT = '/dev/ttyS0'
+       ser = serial.Serial(SERIAL_PORT, baudrate=9600, timeout=10)
+       Pan = [0xFF, 0x01, 0x00,0x4B, str_10, str_10_2, str_10_sum]
+       print(Pan)
+       ser.write(array.array('B', Pan).tostring())
+       print('left')
+
+    elif a == 0:
+
+        SERIAL_PORT = '/dev/ttyS0'
+        ser = serial.Serial(SERIAL_PORT, baudrate=9600, timeout=10)
+        Pan = [0xFF, 0x01, 0x00, 0x4B, 0x00, 0x00, 0x4C]
+        ser.write(array.array('B', Pan).tostring())
+        print('leftzore')
+
+def Tilt(tilt):
+    a = tilt
+
+    def up():
+        q = int(360)
+        a1 = (q - a) * 100
+        print(a1)
+
+        k = '{0:x}'.format(a1)
+        h = k.zfill(4)
+        print(h)
+
+        p3 = (h[0:2])
+        ##print(p3)
+        p4 = (h[2:])
+        ##print(p4)
+
+        str_10 = int(p3, 16)
+        str_10_2 = int(p4, 16)
+        sum_10 = (str_10 + str_10_2 + 78)
+
+        str_16 = hex(sum_10)
+        ##print(str_16)
+
+        sum = (str_16[-2:])
+        str_10_sum = int(sum, 16)
+
+        SERIAL_PORT = '/dev/ttyS0'
+        ser = serial.Serial(SERIAL_PORT, baudrate=9600, timeout=5)
+        Pan = [0xFF, 0x01, 0x00, 0x4D, str_10, str_10_2, str_10_sum]
+        print(Pan)
+        ser.write(array.array('B', Pan).tostring())
+        print('up')
+
+    def down():
+        k = abs(a)
+        a1 = k * 100
+        print (a1)
+
+        k = '{0:x}'.format(a1)
+        h = k.zfill(4)
+        print(h)
+
+        p3 = (h[0:2])
+        ##print(p3)
+        p4 = (h[2:])
+        ##print(p4)
+
+        str_10 = int(p3, 16)
+        str_10_2 = int(p4, 16)
+        sum_10 = (str_10 + str_10_2 + 78)
+
+        str_16 = hex(sum_10)
+        ##print(str_16)
+
+        sum = (str_16[-2:])
+        str_10_sum = int(sum, 16)
+
+        SERIAL_PORT = '/dev/ttyS0'
+        ser = serial.Serial(SERIAL_PORT, baudrate=9600, timeout=5)
+        Pan = [0xFF, 0x01, 0x00, 0x4D, str_10, str_10_2, str_10_sum]
+        print(Pan)
+        ser.write(array.array('B', Pan).tostring())
+        print('down')
+
+    if 0 <= a <= 90:
+        up()
+    elif 0 > a >= -25:
+        down()
+
+def Zoom(zoom):
+    def Zoom1():
+        headers = {'Content-Type': 'text/xml'}
+        data = '<?xml version="1.0" encoding="utf-8"?><request><ptzcmd><protocol>0</protocol><cmd>0</cmd><addr>1</addr></</request>'
+        url = camera_zoomin
+        r = requests.post(url, headers=headers, data=data)
+        print (r.content)
+
+
+    def Zoom_1():
+        headers = {'Content-Type': 'text/xml'}
+        data = '<?xml version="1.0" encoding="utf-8"?><request><ptzcmd><protocol>0</protocol><cmd>0</cmd><addr>1</addr></</request>'
+        url = camera_zoomout
+        r = requests.post(url, headers=headers, data=data)
+        print (r.content)
+        print ('you')
+    a = zoom
+    print(a)
+    if (a == 0):
+        print("NO")
+    elif (a>0):
+        for i in range(a):
+            time.sleep(1)
+            for j in range(10):
+                   Zoom1()
+    else:
+        a=-1*a
+        for i in range(a):
+            time.sleep(1)
+            for j in range(10):
+                   Zoom_1()
+
+def manual_ndvi(msg):
+    req = requests.get(camera_ircut_high)
+    time.sleep(2)
+    fileName = datetime.datetime.now().strftime("/home/pi/ir_image1/"+msg['filename']+"a.tif")
+    req = requests.get(camera_image)
+    file = open(fileName, 'wb')
+    for chunk in req.iter_content(100000):
+        file.write(chunk)
+    file.close()
+
+    path1 = '/home/pi/ir_image1/'+msg['filename']+'a.tif'
+    size1 = os.path.getsize(path1)
+    print(size1)
+
+    req = requests.get(camera_ircut_low)
+    time.sleep(2)
+    fileName = datetime.datetime.now().strftime("/home/pi/n_image1/"+msg['filename']+"b.tif")
+    req = requests.get(camera_image)
+    file = open(fileName, 'wb')
+    for chunk in req.iter_content(100000):
+        file.write(chunk)
+    file.close()
+
+    path2 = '/home/pi/n_image1/'+msg['filename']+'b.tif'
+    size2 = os.path.getsize(path2)
+    print(size2)
+
+
+    def main_n():
+        dress = '/home/pi/ir_image1/'
+        for root, dirs, files in os.walk(dress):
+            print('files: {}'.format(len(files)))
+            if len(files) >= 1:
+                files.sort()
+                for f in files:
+                    with open(os.path.join(root, f), "rb") as imageFile:
+                        str = base64.b64encode(imageFile.read())
+                    url = picture_path
+                    nr = '2'
+                    values = {'data_ira': str, 'name_ira': f, 'nr': nr}
+                    data = urllib.parse.urlencode(values)
+                    data = data.encode('utf-8')
+                    req = urllib.request.Request(url, data)
+                    req.add_header('User-Agent', 'Magic Browser')
+                    resp = urllib.request.urlopen(req)
+                    respData = resp.read()
+                    print(os.path.join(root, f))
+                   # print(respData)
+                    os.remove(os.path.join(root, f))
+                    print("ok")
+
+    def main_ir():
+        dress = '/home/pi/n_image1/'
+        for root, dirs, files in os.walk(dress):
+            print('files: {}'.format(len(files)))
+            if len(files) >= 1:
+                files.sort()
+                for f in files:
+                    with open(os.path.join(root, f), "rb") as imageFile:
+                        str = base64.b64encode(imageFile.read())
+                    url = picture_path
+                    nr = '2'
+                    values = {'c_na': str, 'name_na': f, 'nr': nr}
+                    c = urllib.parse.urlencode(values)
+                    c = c.encode('utf-8')
+                    req = urllib.request.Request(url, c)
+                    req.add_header('User-Agent', 'Magic Browser')
+                    resp = urllib.request.urlopen(req)
+                    respData = resp.read()
+                    print(os.path.join(root, f))
+                    #print(respData)
+                    os.remove(os.path.join(root, f))
+                    print("ok")
+    main_n()
+    main_ir()
+    print("NDVI  ok")
+    ndvi_log('a051',msg,size1,size2,'1')
+
+
+
+
+
+def ndvi(msg):
+    req = requests.get(camera_ircut_high)
+    time.sleep(2)
+    fileName = datetime.datetime.now().strftime("/home/pi/a"+msg['position']+"/"+msg['filename']+"a"+msg['position']+".tif")
+    req = requests.get(camera_image)
+    file = open(fileName, 'wb')
+    for chunk in req.iter_content(100000):
+        file.write(chunk)
+    file.close()
+
+    path1 = '/home/pi/a'+msg['position']+'/'+msg['filename']+'a'+msg['position']+'.tif'
+    size1 = os.path.getsize(path1)
+    print(size1)
+
+    req = requests.get(camera_ircut_low)
+    time.sleep(2)
+    fileName = datetime.datetime.now().strftime("/home/pi/b"+msg['position']+"/"+msg['filename']+"b"+msg['position']+".tif")
+    req = requests.get(camera_image)
+    file = open(fileName, 'wb')
+    for chunk in req.iter_content(100000):
+        file.write(chunk)
+    file.close()
+
+    path2 = '/home/pi/b'+msg['position']+'/'+msg['filename']+'b'+msg['position']+'.tif'
+    size2 = os.path.getsize(path2)
+    print(size2)
+
+
+    def main_n():
+        dress = '/home/pi/a'+msg['position']+'/'
+        for root, dirs, files in os.walk(dress):
+            print('files: {}'.format(len(files)))
+            if len(files) >= 1:
+                files.sort()
+                for f in files:
+                    with open(os.path.join(root, f), "rb") as imageFile:
+                        str = base64.b64encode(imageFile.read())
+                    url = picture_path
+                    nr = '2'
+                    values = {'data_ira': str, 'name_ira': f, 'nr': nr}
+                    data = urllib.parse.urlencode(values)
+                    data = data.encode('utf-8')
+                    req = urllib.request.Request(url, data)
+                    req.add_header('User-Agent', 'Magic Browser')
+                    resp = urllib.request.urlopen(req)
+                    respData = resp.read()
+                    print(os.path.join(root, f))
+                    #print(respData)
+                    os.remove(os.path.join(root, f))
+                    print("ok")
+
+    def main_ir():
+        dress = '/home/pi/b'+msg['position']+'/'
+        for root, dirs, files in os.walk(dress):
+            print('files: {}'.format(len(files)))
+            if len(files) >= 1:
+                files.sort()
+                for f in files:
+                    with open(os.path.join(root, f), "rb") as imageFile:
+                        str = base64.b64encode(imageFile.read())
+                    url = picture_path
+                    nr = '2'
+                    values = {'c_na': str, 'name_na': f, 'nr': nr}
+                    c = urllib.parse.urlencode(values)
+                    c = c.encode('utf-8')
+                    req = urllib.request.Request(url, c)
+                    req.add_header('User-Agent', 'Magic Browser')
+                    resp = urllib.request.urlopen(req)
+                    respData = resp.read()
+                    print(os.path.join(root, f))
+                    #print(respData)
+                    os.remove(os.path.join(root, f))
+                    print("ok")
+
+
+        # --------------------------------------------------------------------------------------
+    main_n()
+    main_ir()
+    print("NDVI  ok")
+    ndvi_log('a051',msg,size1,size2,'1')
+
+## The callback function for connecting.
+# @param client    [in] The client instance for this callback.
+# @param userdata  [in] The private user data as set in Client() or user_data_set().
+# @param flags     [in] Response flags sent by the broker.
+# @param rc        [in] The connection result.
+def on_connect(client, userdata, flags, rc):
+    # subscribe MQTT topic on connection
+    client.subscribe(mqtt_sub_topic, qos=2)
+    server_log('a035', '1')
+    logging.info('system running')
+    data = {'nr': nr, 'status': 'reboot'}
+    data = urllib.parse.urlencode(data)
+    data = data.encode('utf-8')
+    req = urllib.request.Request(reboot_path, data)
+    req.add_header('User-Agent', 'Magic Browser')
+    resp = urllib.request.urlopen(req)
+    respData = resp.read()
+    print("reboot check  ok")
+
+
+## The callback function for processing messages from the server.
+# @param client    [in] The client instance for this callback.
+# @param userdata  [in] The private user data as set in Client() or user_data_set().
+# @param msg       [in] An instance of MQTT message.
+def on_message(client, userdata, msg):
+    # print(msg.payload)
+    msg.payload = msg.payload.decode('utf-8')
+    jsonmsg = json.loads(msg.payload)
+    #print(jsonmsg)
+    print('Received:')
+    print(json.dumps(jsonmsg, sort_keys=True, indent=4, separators=(',', ':')))
+    # processing the command from the server
+    if (jsonmsg['command'] == 'a035'):
+        system_reboot()
+    elif (jsonmsg['command'] == 'a033'):
+        system_update_code()
+    elif (jsonmsg['command'] == 'vpn_connect'):
+        vpn_connect()
+    elif (jsonmsg['command'] == 'vpn_disconnect'):
+        vpn_disconnect()
+    elif (jsonmsg['node_id'] == "GTW009002002"):
+        if (jsonmsg['command'] == 'a000'):
+            call(jsonmsg)
+        elif (jsonmsg['command'] == 'a050'):
+            parameter_setting(jsonmsg)
+        elif (jsonmsg['command'] == 'a051'):
+            if (jsonmsg['position'] == '0'):
+                manual_ndvi(jsonmsg)
+            else:
+                ndvi(jsonmsg)
+        elif (jsonmsg['command'] == 'a014'):
+            tilt(jsonmsg)
+        elif (jsonmsg['command'] == 'a012'):
+            pan(jsonmsg)
+        elif (jsonmsg['command'] == 'a016'):
+            zoom(jsonmsg)
+        elif (jsonmsg['command'] == 'a052'):
+            zoom0(jsonmsg)
+        elif (jsonmsg['command'] == 'a053'):
+            stream0(jsonmsg)
+        elif (jsonmsg['command'] == 'a054'):
+            stream1(jsonmsg)
+        elif (jsonmsg['command'] == 'a018'):
+            if (jsonmsg['position'] == '0'):
+                take_preview_photo(jsonmsg)
+            else:
+                preview_photo(jsonmsg)
+    else:
+        server_log(jsonmsg['command'], 'ERROR: Unknown command')
+
+## A thread used to subscribe to and wait for messages from the server.
+def thread_job():
+    # create a MQTT client with a user name and password to subscribe to the messages
+    mqtt_thread_client = mqtt.Client()
+    mqtt_thread_client.on_connect = on_connect
+    mqtt_thread_client.on_message = on_message
+    mqtt_thread_client.username_pw_set(username='aisky-client', password='aiskyc')
+    mqtt_thread_client.connect(mqtt_server, mqtt_port, mqtt_alive)
+    mqtt_thread_client.loop_forever()
+
+# create a MQTT client with a user name and password to publish messages
+mqtt_client = mqtt.Client()
+mqtt_client.username_pw_set(username='aisky-client', password='aiskyc')
+mqtt_client.connect(mqtt_server, mqtt_port, mqtt_alive)
+
+# create a thread to subscribe to and wait for messages from the server
+mqtt_subscribe_thread = threading.Thread(target=thread_job)
+mqtt_subscribe_thread.start()
+
+mqtt_client.loop_forever()

KDAIS2/pi_work.py

@@ -0,0 +1,31 @@
+import datetime
+import requests
+import urllib
+import time
+
+path ="http://www.aisky.com.tw/field/status.php"
+nr = "GTW009002002"
+
+def work():
+    x = datetime.datetime.now()
+    print(x)
+    if time.strftime('%M') == '00' or time.strftime('%M') == '30':
+            print ("It's on Time")
+            Net_log_Send()
+
+
+def Net_log_Send():
+    data = {'nr': nr, 'status':'work'}
+    data = urllib.parse.urlencode(data)
+    data = data.encode('utf-8')
+    req = urllib.request.Request(path, data)
+    req.add_header('User-Agent', 'Magic Browser')
+    resp = urllib.request.urlopen(req)
+    respData = resp.read()
+    print("time check  ok")
+
+
+
+while True:
+    work()
+    time.sleep(60)