class BridgeGlobal:
def __init__(self):
"""
Create global bridge, initialize the bridge client and the lock for synchronization.
"""
# initialize bridge
self.bridge = BridgeClient()
# initialize synchronization lock
self.lock = Lock()
def get(self, key):
"""
Get from the bridge with synchronization.
:param key: Key of the value (memory address).
:return: Value of the key.
"""
# acquire the synchronization lock
self.lock.acquire()
# get the value
value = self.bridge.get(key)
# release the synchronization lock
self.lock.release()
# return the value
return value
def put(self, key, value):
"""
Put the value in the bridge with synchronization.
:param key: Key of the value (memory address).
:param value: Value to set.
"""
# acquire the synchronization lock
self.lock.acquire()
# set the value
self.bridge.put(key, value)
# release the synchronization lock
self.lock.release()
import socket
import time
from bridgeclient import BridgeClient
bridge = BridgeClient()
sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
sock.bind(("", 5555))
while True:
try:
msg = sock.recv(1024)
if msg:
print msg
bridge.put("FLAG", msg)
except KeyboardInterrupt:
break
except Exception as err:
print err
pass
sock.close()
time.sleep(5)
count += 1
def numberOfSteps(previous, current):
diff = current - previous
if abs(diff) > 180:
steps = (360 - max(previous, current)) + min(previous, current)
if current > previous:
steps = steps - (2 * steps)
else:
steps = diff
steps = int(steps * (512.0 / 360.0))
return (steps)
if resp == 200:
weatherData = json.loads(urlobj.read())
windDir = weatherData['wind']['deg']
steps = numberOfSteps(prev_windDir, windDir)
else:
windDir = prev_windDir
steps = -1
#creates a bridge object
bricli = BridgeClient()
#Pass variables to the bridge memory
bricli.put('steps', str(steps))
bricli.put('windDir', str(int(windDir)))
check_list=[t[0] for t in odf_list]
for f_name, index, pin_name in odf_list:
if f_name not in cache.keys():
os.system(r'echo "default-on" > /sys/class/leds/arduino:blue:wlan/trigger')
PIN = DAN.pull(f_name)
cache[f_name] = PIN
else:
PIN = cache[f_name]
if PIN != None:
check_list.remove(f_name)
if PIN[index] != None:
client.put(pin_name, str(int(PIN[index])))
else:
continue
if f_name not in check_list:
incomming[f_name] = (incomming[f_name] + 1) % 10000
#client.put('incomming_'+f_name, str(incomming[f_name]))
#print ('Bridge: change incomming state of '+f_name)
print '{f}[{d}] -> {p} = {v}, incomming[{f}] = {i}'.format(
f=f_name,
d=index,
p=pin_name,
v=str(int(PIN[index])),
i=incomming[f_name],
)
#!/usr/bin/python
import sys
sys.path.insert(0,"/usr/lib/python2.7/bridge/")
from bridgeclient import BridgeClient
client = BridgeClient()
client.put("temp", 20.0)
client.put("humid",60.0)
client.put("water_duration_min", 10)
client.put("food_duration_hr",5)
client.put("ctempp",35.0)
client.put("chumit",60.0)
import socket
import time
from bridgeclient import BridgeClient
bridge = BridgeClient()
sock = socket.socket(socket.AF_INET,socket.SOCK_DGRAM)
sock.bind(("",5555))
while True :
try :
msg = sock.recv(1024)
if msg :
if msg == 'U' :
bridge.put("D13","1")
elif msg == 'D' :
bridge.put("D13","0")
print msg
except KeyboardInterrupt :
break
except Exception as err:
print err
pass
# udpBridge.py
import socket
import time
from bridgeclient import BridgeClient
serverAddress = "192.168.1.2"
serverPort = 8888
bridge = BridgeClient()
inSocket = socket.socket(socket.AF_INET,socket.SOCK_DGRAM)
inSocket.bind(("",8888))
while True:
try:
incoming = inSocket.recv(255)
bridge.put("in", incoming)
except KeyboardInterrupt:
break
except Exception as err:
print err
pass
for f_name, index, pin_name in odf_list:
if f_name not in cache.keys():
os.system(
r'echo "default-on" > /sys/class/leds/ds:green:wlan/trigger'
)
PIN = DAN.pull(f_name)
cache[f_name] = PIN
else:
PIN = cache[f_name]
if PIN != None:
check_list.remove(f_name)
if PIN[index] != None:
client.put(pin_name, str(int(PIN[index])))
else:
continue
if f_name not in check_list:
incomming[f_name] = (incomming[f_name] + 1) % 10000
client.put('incomming_' + f_name, str(incomming[f_name]))
print('Bridge: change incomming state of ' + f_name)
print '{f}[{d}] -> {p} = {v}, incomming[{f}] = {i}'.format(
f=f_name,
d=index,
p=pin_name,
v=str(int(PIN[index])),
i=incomming[f_name],
)
if f_name not in cache.keys():
os.system(
r'echo "default-on" > /sys/class/leds/arduino:blue:wlan/trigger'
)
PIN = DAN.pull(f_name)
cache[f_name] = PIN
else:
PIN = cache[f_name]
if PIN != None:
check_list.remove(f_name)
if PIN[index] != None:
client.put(pin_name, str(int(PIN[index])))
else:
continue
if f_name not in check_list:
incomming[f_name] = (incomming[f_name] + 1) % 10000
#client.put('incomming_'+f_name, str(incomming[f_name]))
#print ('Bridge: change incomming state of '+f_name)
print '{f}[{d}] -> {p} = {v}, incomming[{f}] = {i}'.format(
f=f_name,
d=index,
p=pin_name,
v=str(int(PIN[index])),
i=incomming[f_name],
)
import sys, time, os
sys.path.insert(0, "/usr/lib/python2.7/bridge/")
from bridgeclient import BridgeClient
client = BridgeClient()
#ctempp = form.getvalue("tempp")
#chumit = form.getvalue("Humit")
client.put("ctempp",ctempp)
client.put("chumit",chumit)
print "Content-type: text/plain"
print
try:
print "TEST !!!"
except:
print "Error"
addr = None
#-----
print "Setup the UDP Socket..."
# set up UDP server. Python can do a simple server
# in just a few lines..
sock = socket.socket(socket.AF_INET, # Internet
socket.SOCK_DGRAM) # UDP
sock.bind(("", UDP_PORT))
sock.settimeout(1.0)
#-----
# loop
#repeats ad nauseam
while True:
# check if theres packets from serial, send if they are available
arduino_data = bridge.get('from_arduino')
if arduino_data and addr:
#print "received %r with size %r" % (arduino_data, len(arduino_data))
sock.sendto(arduino_data, (addr[0], UDP_PORT))
bridge.put('from_arduino', "")
# waits to receive data, timeout
try:
udp_data, addr = sock.recvfrom(512)
#print "received %r from %r" % (udp_data, addr)
if udp_data:
bridge.put('from_udp', udp_data)
except socket.timeout as err:
pass
check_list=[t[0] for t in odf_list]
for f_name, index, pin_name in odf_list:
if f_name not in cache.keys():
os.system(r'echo "default-on" > /sys/class/leds/ds:green:wlan/trigger')
PIN = DAN.pull(f_name)
cache[f_name] = PIN
else:
PIN = cache[f_name]
if PIN != None:
check_list.remove(f_name)
if PIN[index] != None:
client.put(pin_name, str(int(PIN[index])))
else:
continue
if f_name not in check_list:
incomming[f_name] = (incomming[f_name] + 1) % 10000
#client.put('incomming_'+f_name, str(incomming[f_name]))
#print ('Bridge: change incomming state of '+f_name)
print '{f}[{d}] -> {p} = {v}, incomming[{f}] = {i}'.format(
f=f_name,
d=index,
p=pin_name,
v=str(int(PIN[index])),
i=incomming[f_name],
)
import sys
sys.path.insert(0, '/usr/lib/python2.7/bridge/')
from bridgeclient import BridgeClient as BridgeClient
bridge = BridgeClient()
bridge.put('IsCold', '1')
sock2.connect((msg[1][0],3479))
queryIp = str(msg[1][0])
setIp = queryIp.split('.')
del setIp[3]
setwlan = []
seteth = []
a,b = commands.getstatusoutput('cat /sys/class/net/wlan0/operstate')
if b=='up':
ipwlan = get_ip_address('wlan0')
setwlan = ipwlan.split('.')
del setwlan[3]
a,b = commands.getstatusoutput('cat /sys/class/net/eth1/operstate')
if b=='up':
iplan = get_ip_address('eth1')
seteth = iplan.split('.')
del seteth[3]
print setIp, setwlan, seteth
if setIp==setwlan:
sock2.sendto( bytes("{\"uid\":\"arduinozero\",\"DisplayName\":\"SamiDevice\",\"ip\":\""+get_ip_address('wlan0')+"\",\"type\":\"Transformer\"}"), (msg[1][0], 3479) )
elif setIp==seteth:
sock2.sendto( bytes("{\"uid\":\"arduinozero\",\"DisplayName\":\"SamiDevice\",\"ip\":\""+get_ip_address('eth1')+"\",\"type\":\"Transformer\"}"), (msg[1][0], 3479) )
sock2.close()
bridge.put("to_arduino",msg[1][0]) #server ip address
except Exception as err:
print err
pass
DAN.profile['df_list'] = [t[0] for t in idf_list]
for t in odf_list:
if t[0] not in DAN.profile['df_list']:
DAN.profile['df_list'].append(t[0])
print('Detected features:')
for f_name in DAN.profile['df_list']:
print(' {}'.format(f_name))
DAN.device_registration_with_retry(custom.ServerIP)
#os.system(r'echo "heartbeat" > /sys/class/leds/ds:green:usb/trigger') #For ArduinoYun Only, need to install packages. "opkg install kmod-ledtrig-heartbeat"
#os.system(r'echo "default-on" > /sys/class/leds/ds:green:usb/trigger') #For ArduinoYun Only. LED constant ON.
os.system(r'echo "timer" > /sys/class/leds/ds:green:usb/trigger'
) #For ArduinoYun Only. LED Blink.
client.put('Reg_done', '1')
incomming = {}
for f_name in [t[0] for t in odf_list]:
incomming[f_name] = 0
################################################## Open Counter storage file
previous_counter = {'Bugs': 0, 'RainMeter': 0}
current_counter = {'Bugs': 0, 'RainMeter': 0}
f_cache_name = r'/root/previous_counter'
try:
f_cache = open(f_cache_name, 'r+')
except:
f_cache = open(f_cache_name, 'w+')
timestamp = str(datetime.datetime.now())
f_cache.write('0,0,' + timestamp + ',')
#-----
# loop
#repeats ad nauseam
while True:
# waits until it receives data
data, addr = sock.recvfrom(512)
# print "received %r from %r" % (data, addr)
if data == "DISCOVERY_PACKET":
hardware_count = bridge.get('hardware_count')
data += ','
data += str(hardware_count)
state_update = bridge.get('state_update')
data += ','
data += state_update
# sends discovery packet
sock.sendto(data, (addr[0], UDP_PORT))
elif data == "7":
bridge.put('udp', data)
state_update = bridge.get('state_update')
sock.sendto(state_update, (addr[0], UDP_PORT))
else:
# puts data on arduino bridge
bridge.put('udp', data)
if should_echo and (data != last_packet):
sock.sendto(data, (addr[0], UDP_PORT))
last_packet = data
import socket
import time
from bridgeclient import BridgeClient
bridge = BridgeClient()
sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
sock.bind(("", 5555))
while True:
try:
msg = sock.recv(1024)
if msg:
if msg == 'U':
bridge.put("D13", "1")
elif msg == 'D':
bridge.put("D13", "0")
print msg
except KeyboardInterrupt:
break
except Exception as err:
print err
pass
os.system(
r'echo "none" > /sys/class/leds/ds:green:wlan/trigger')
if reConnecting:
LED_flash(1)
reConnecting = 0
except Exception as e:
print(e)
LED_flash(0)
if str(e).find('mac_addr not found:') != -1:
print('Reg_addr is not found. Try to re-register...')
reConnection = 1
device_registration_with_retry()
else:
print('Connection failed due to unknow reasons.')
reConnecting = 1
time.sleep(1)
if datetime.datetime.now(
).hour == 0 and not isChange: # reset counter to zero at 00 o'clock
client.put('resetCounter', str(resetCounter))
isChange = 1
resetCounter = resetCounter + 1 % 1000
print('Reset Bug and RainMeter counter.')
if datetime.datetime.now().hour == 12:
isChange = 0
time.sleep(Comm_interval)
DAN.profile['df_list'] = [t[0] for t in idf_list]
for t in odf_list:
if t[0] not in DAN.profile['df_list']:
DAN.profile['df_list'].append(t[0])
print('Detected features:')
for f_name in DAN.profile['df_list']:
print(' {}'.format(f_name))
DAN.device_registration_with_retry(custom.ServerIP)
#os.system(r'echo "heartbeat" > /sys/class/leds/ds:green:usb/trigger') #For ArduinoYun Only, need to install packages. "opkg install kmod-ledtrig-heartbeat"
#os.system(r'echo "default-on" > /sys/class/leds/ds:green:usb/trigger') #For ArduinoYun Only. LED constant ON.
os.system(r'echo "timer" > /sys/class/leds/ds:green:usb/trigger'
) #For ArduinoYun Only. LED Blink.
client.put('Reg_done', '1')
incomming = {}
for f_name in [t[0] for t in odf_list]:
incomming[f_name] = 0
while True:
try:
cache = {}
check_list = [t[0] for t in odf_list]
for f_name, index, pin_name in odf_list:
if f_name not in cache.keys():
os.system(
r'echo "default-on" > /sys/class/leds/ds:green:wlan/trigger'
)
# loop to store most recent 20 temp/humid values
max_str = 20
ttt = client.get("temp")
jjj = ttt[0:len(ttt)-2]
#for num in range(19): # shift former values, drop the oldest values
if (len(jjj) < max_str):
for num in range(len(jjj),20):
jjj.append(0)
#first_query = os.environ["QUERY_STRING"]
#chk = client.get("temp");
#pp = len(chk)
#if (first_query == ""):
# ttt[0] = temps
#else:
# ttt[0] = 20
jjj.insert(0,temps)
#ttt = [122.0,125,111,temps]
ttt = jjj
client.put("temp",ttt); # store the recent value
hhh = client.get("temp")
print "Content-type: text/plain"
print
try:
for num in range(20):
if (num < len(hhh)):
print hhh[num]
except:
print "Error"
from time import sleep
from bridgeclient import BridgeClient
# Init Arduino Bridge
bridgeClient = BridgeClient()
# Init IOT Server Socket Object
socketClient = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
while True:
try:
# Connect IOT Server
socketClient.connect(('39.104.87.214', 7280))
socketClient.settimeout(15)
# No Error
bridgeClient.put('ERROR', '2')
break
except socket.error, e:
print "Can't connect to Server as ", e.errno
sleep(1)
# Has Error
bridgeClient.put('ERROR', '1')
continue
while True:
# Get Server Data
try:
data = socketClient.recv(1024)
if not data:
print('Not data')
elif 'LED_ON' == data:
