def check_WiFi():
global containerID
global floor
global brokerIP
WiFiState = 0
WiFiTime = time.time()
WiFiCount = 0
prevWiFiState = 0
while True:
if (time.time() - WiFiTime > 20):
if (sysRasp.isWiFi()):
if (prevWiFiState == 2):
ID, fl, IP = sysRasp.getData_JSON(sysRasp.PATH)
if (ID != containerID and ID != ""):
containerID = ID
if (fl != floor and fl != ""):
floor = fl
if (IP != brokerIP and IP != ""):
brokerIP = IP
prevWiFiState = WiFiState
WiFiState = 1 # Conected to WiFi
WiFiCount = 0
elif (sysRasp.isAP()):
prevWiFiState = WiFiState
WiFiState = 2 # Access Point created
WiFiCount = 0
else:
prevWiFiState = WiFiState
WiFiState = 0 # Not accesPoint or WiFi
WiFiCount += 1
WiFiTime = time.time()
if (WiFiCount >= 5):
WiFiCount = 0
print("Configuring AP...")
sysRasp.runShellCommand('sudo python APconfig.py')
import sys
sys.path.insert(0, '../')
from sysRasp import runShellCommand, getOutput_ShellCommand
# Check Alternatives
alt = getOutput_ShellCommand('update-alternatives --list python')
if (alt == ''):
runShellCommand(
"sudo update-alternatives --install /usr/bin/python python /usr/bin/python2.7 1"
)
runShellCommand(
"sudo update-alternatives --install /usr/bin/python python /usr/bin/python3.5 2"
)
# Set Python Version
runShellCommand("sudo update-alternatives --set python /usr/bin/python3.5")
from sysRasp import runShellCommand
import json
with open("../data/data.json", "r") as f:
data = json.load(f)
ssid = data["ssid"]
password = data["password"]
f.close()
if (runShellCommand(
'cp /etc/wpa_supplicant/wpa_supplicant.conf wpa_supplicant.conf')):
print("Getting WiFi settings...")
else:
print("Error: Cannot get WiFi settings")
with open("wpa_supplicant.conf", "a+") as f:
f.write("\nnetwork={\n")
f.write('\tssid="{}"\n'.format(ssid))
f.write('\tpsk="{}"\n'.format(password))
f.write('\tkey_mgmt=WPA-PSK\n')
f.write("}")
f.close
if (runShellCommand(
'sudo cp wpa_supplicant.conf /etc/wpa_supplicant/wpa_supplicant.conf')
):
print("Adding new WiFi settings...")
else:
print("Error: Cannot add new WiFi settings")
if (runShellCommand('rm wpa_supplicant.conf')):
import sys
sys.path.insert(0, '../')
from sysRasp import runShellCommand
# Create camera1 in motionEye
runShellCommand(
'sudo cp ../configFiles_MotionEye/camera-1.conf /etc/motioneye/camera-1.conf'
)
# Change to python 2
runShellCommand('sudo python python3to2.py')
# Restart motionEye
runShellCommand('sudo systemctl restart motioneye')
# Change to python 3
runShellCommand('sudo python python2to3.py')
import sys
sys.path.insert(0, '../')
from sysRasp import runShellCommand
# Remove camera1 in motionEye
runShellCommand('sudo rm /etc/motioneye/camera-1.conf')
# Change to python 2
runShellCommand('sudo python python3to2.py')
# Restart motionEye
runShellCommand('sudo systemctl restart motioneye')
# Change to python 3
runShellCommand('sudo python python2to3.py')
import sys
sys.path.insert(0, '../')
from sysRasp import runShellCommand
# Stop hostapd
if (runShellCommand('sudo systemctl stop hostapd')):
print("Service: hostapd stopped")
else:
print("Error: stopping hostpad service")
# Stop dnsmasq
if (runShellCommand('sudo systemctl stop dnsmasq')):
print("Service: dnsmasq stoped")
else:
print("Error: stopping hostpad service")
# Save dhcpcd.conf
if (runShellCommand('sudo cp /etc/dhcpcd.conf.orig /etc/dhcpcd.conf')):
print("File: dhcpcd.conf saved")
else:
print("Error: saving dhcpcd.conf")
# Restart dhcpcd
if (runShellCommand('sudo systemctl restart dhcpcd')):
print("Service: dhcpcd restarted")
else:
print("Error: restarting hostpad service")
# Save hostapd.conf
if (runShellCommand(
import sys
sys.path.insert(0, '../')
from sysRasp import runShellCommand, existFile
# Stop hostapd
if (runShellCommand('sudo systemctl stop hostapd')):
print("Service: hostapd stopped")
else:
print("Error: stopping hostpad service")
# Stop dnsmasq
if (runShellCommand('sudo systemctl stop dnsmasq')):
print("Service: dnsmasq stoped")
else:
print("Error: stopping hostpad service")
# Save dhcpcd.conf
if (runShellCommand('sudo cp /etc/dhcpcd.conf.ap /etc/dhcpcd.conf')):
print("File: dhcpcd.conf saved")
else:
print("Error: saving dhcpcd.conf")
# Restart dhcpcd
if (runShellCommand('sudo systemctl restart dhcpcd')):
print("Service: dhcpcd restarted")
else:
print("Error: restarting hostpad service")
# Check if hostapd.conf exist
if (existFile('/etc/hostapd/hostapd.conf.ap') == False):
# Create file