def on_message(self, message):
global settemp
# message is the PIN number you want to toggle
pin = int(message)
if pin<8:
# read output state
r_output = '{0:08b}'.format(pifacedigital.output_port.value)
# toggle output
pin_state = int(r_output[7-pin]);
pfio.digital_write(pin, not pin_state)
# FIXME! I need to check with the loop so I don't send twice ?
# I think i fixed it when I separated no_timeout_loop? -Derek
self.no_timeout_loop()
if pin==10:
settemp = settemp - 1 #Hard coded message to lower set temp
self.no_timeout_loop()
if pin==11:
settemp = settemp + 1 #Hard coded message to raise set temp
self.no_timeout_loop()
def set_pin_value(pin_index, pin_value, board_index):
L.l.info('Set piface pin {} value {} board {}'.format(pin_index, pin_value, board_index))
pfio.digital_write(pin_num=pin_index, value=pin_value, hardware_addr=board_index)
act_value = get_out_pin_value(pin_index=pin_index, board_index=board_index)
if pin_value != act_value:
L.l.warning("Piface set pin {} failed, actual value={}".format(pin_index, act_value))
return act_value
def no_timeout_loop(self):
global temperature_in_fahrenheit
#need to do thermostat logic here: (so that it's responsive to a click)
if temperature_in_fahrenheit<(settemp-.2):
pfio.digital_write(2, 1)
if temperature_in_fahrenheit>(settemp+.2):
pfio.digital_write(2, 0)
# read PiFace input/output state
r_input = '{0:08b}'.format(pifacedigital.input_port.value)
r_output = '{0:08b}'.format(pifacedigital.output_port.value)
# obj -> javascript
data = {"in": [], "out": [], "temp": []}
for i in range(8):
data['in'].append(r_input[7-i])
data['out'].append(r_output[7-i])
data['temp'].append(temperature_in_fahrenheit)
data['temp'].append(settemp)
# only send message if input/output changed
if data != self.last_data:
for client in self.clients:
client.write_message(json.dumps(data))
self.last_data = data
def on_message(mosq, obj, msg):
"""
Handle incoming messages
"""
if msg.topic == MONITOR_REFRESH:
logging.debug("Refreshing the state of all monitored pins...")
refresh()
return
topicparts = msg.topic.split("/")
pin = int(topicparts[len(topicparts) - 1])
value = int(msg.payload)
logging.debug("Incoming message for pin %d -> %d" % (pin, value))
if PFIO_MODULE:
if value == 1:
PFIO.digital_write(pin, 1)
else:
PFIO.digital_write(pin, 0)
if GPIO_MODULE:
if pin not in GPIO_OUTPUT_PINS:
GPIO.setup(pin, GPIO.OUT, initial=GPIO.HIGH)
GPIO_OUTPUT_PINS.append(pin)
if value == 1:
GPIO.output(pin, GPIO.LOW)
else:
GPIO.output(pin, GPIO.HIGH)
def test_big_digital_read_write(self):
pin = 0
for i in range(1000):
for test_value in (1, 0):
pifacedigitalio.digital_write(pin, test_value)
v = pifacedigitalio.digital_read(7 - pin)
self.assertEqual(test_value, v)
def output(self, pin: str, value: Any) -> Literal[True]:
super().output(pin, value)
value = self._normalize(value)
pifacedigitalio.digital_write(int(pin), value)
self._outputs[pin] = value
return True
def do_GET(self):
try:
#send HTTP 200 response code to client
self.send_response(200)
self.send_header('Content-type', 'text/html')
self.end_headers()
#['', 'request', '0', 'off', '7', '', '']
#parse data string with PiFace Board/Pin values
datastring = str(self.path).split("/")
if datastring[1] == "request":
PiFace_Board = int(datastring[2])
status = datastring[3]
status = string.lower(status)
PiFace_Pin = int(datastring[4])
#TODO Use RabbitMQ to send command to piface controller
if PiFace_Board != "":
if status == "on":
pifacedigitalio.digital_write(PiFace_Pin, 1, PiFace_Board)
elif status == "off":
pifacedigitalio.digital_write(PiFace_Pin, 0, PiFace_Board)
elif datastring[1] == "quit":
status = "quit"
except IOError:
self.send_error(404,'File Not Found: ' + self.path)
def on_message(mosq, obj, msg):
"""
Handle incoming messages
"""
if msg.topic == MONITOR_REFRESH:
logging.debug("Refreshing the state of all monitored pins...")
refresh()
return
topicparts = msg.topic.split("/")
pin = int(topicparts[len(topicparts) - 1])
value = int(msg.payload)
logging.debug("Incoming message for pin %d -> %d" % (pin, value))
if PFIO_MODULE:
if value == 1:
PFIO.digital_write(pin, 1)
else:
PFIO.digital_write(pin, 0)
if GPIO_MODULE:
if pin not in GPIO_OUTPUT_PINS:
GPIO.setup(pin, GPIO.OUT, initial=GPIO.HIGH)
GPIO_OUTPUT_PINS.append(pin)
if value == 1:
GPIO.output(pin, GPIO.LOW)
else:
GPIO.output(pin, GPIO.HIGH)
def netWrite(curpath, curfn, msg):
if os.path.isdir(curpath): # has slash on end, ok? "/nas/sdrive/dpi"):
pathAndFilename = curpath + curfn
try:
f2 = open(pathAndFilename, "w")
except IOError:
msg = "Could not open net file: " + pathAndFilename
print (msg)
logWrite(msg)
else:
msg = msg + "\n"
try:
f2.write(msg)
f2.close()
except IOError as e:
print ("Error writing to net file: I/O error({0}): {1}".format(e.errno, e.strerror))
logWrite("Error writing to net file: I/O error({0}): {1}".format(e.errno, e.strerror))
p.digital_write(LED_WARN,0)
#t#print ("LED_WARN off") #t#
else:
print ("Cannot write to net log, path", curpath, "not available.")
logWrite("Cannot write to net log, path" + " not available.")
p.digital_write(LED_WARN,1)
def receive(self, sequence, command, *av):
if command == "DigitalWrite":
pin, value = av[0], av[1]
pifacedigitalio.digital_write(pin, value and 1 or 0, self.board)
elif command == "DigitalRead":
pin = av[0]
return pifacedigitalio.digital_read(pin, self.board)
elif command == "DigitalListen":
pin = av[0]
self.listensd.setdefault(pin, set()).add(sequence)
if self.listener:
self.listener.deactivate()
self.listener = pifacedigitalio.InputEventListener(chip=self.pfd)
for pin in self.listensd.keys():
self.listener.register(pin, pifacedigitalio.IODIR_ON, self._event)
self.listener.register(pin, pifacedigitalio.IODIR_OFF, self._event)
self.listener.activate()
return ""
else:
raise KeyError("unknown command: %s" % command)
print ("comm_piface.receive: seq=%s comm=%s" % ( sequence, command ), file=sys.stderr)
def Setup(self):
"""
Description: Initialize PiFaceDigitalIO. Can be called without
creating an object. Should be called before attempts to
output or receive data. Should only be called once
"""
pfio.init()
pfio.digital_write(self.channel_out, 1)
def test_digital_write(self):
global pifacedigitals
for pfd in pifacedigitals:
for pin in range(8):
pifacedigitalio.digital_write(pin, 1, pfd.hardware_addr)
self.assertEqual(pfd.output_port.bits[pin].value, 1)
pifacedigitalio.digital_write(pin, 0, pfd.hardware_addr)
self.assertEqual(pfd.output_port.bits[pin].value, 0)
def laseron(self): if cherrypy.session['laser'] == 'off': pfio.digital_write(0,1) cherrypy.session['laser'] = 'on' return "Laser on!" else: pfio.digital_write(0,0) cherrypy.session['laser'] = 'off' return "Laser off!"
def turnall_on(self):
ledspacing = "....."
status = ""
for led in range (0,8,1):
for board in range (0,4,1):
pfio.digital_write(led,CLEDON,board)
status = status + ledspacing + "LED " +str(led+1) + " ON" + ledspacing
status = status + "\n"
self.results_txt.delete(0.0, END)
self.results_txt.insert(0.0, status)
def on_message(self, message):
# message is the PIN number you want to toggle
pin = int(message)
# read output state
r_output = '{0:08b}'.format(pifacedigital.output_port.value)
# toggle output
pin_state = int(r_output[7-pin]);
pfio.digital_write(pin, not pin_state)
# FIXME! I need to check with the loop so I don't send twice ?
self.timeout_loop()
def on_message(self, message):
# message is the PIN number you want to toggle
pin = int(message)
# read output state
r_output = '{0:08b}'.format(pifacedigital.output_port.value)
# toggle output
pin_state = int(r_output[7 - pin])
pfio.digital_write(pin, not pin_state)
# FIXME! I need to check with the loop so I don't send twice ?
self.timeout_loop()
def turnall_off(self):
ledOFF = ".................."
status = ""
for led in range(0, 8, 1):
for board in range(0, 4, 1):
pfio.digital_write(led, CLEDOFF, board)
status = status + ledOFF
status = status + "\n"
self.results_txt.delete(0.0, END)
self.results_txt.insert(0.0, status)
def turnall_off(self):
ledOFF=".................."
status = ""
for led in range (0,8,1):
for board in range (0,4,1):
pfio.digital_write(led,CLEDOFF,board)
status = status + ledOFF
status = status + "\n"
self.results_txt.delete(0.0, END)
self.results_txt.insert(0.0, status)
def turnall_on(self):
ledspacing = "....."
status = ""
for led in range(0, 8, 1):
for board in range(0, 4, 1):
pfio.digital_write(led, CLEDON, board)
status = status + ledspacing + "LED " + str(
led + 1) + " ON" + ledspacing
status = status + "\n"
self.results_txt.delete(0.0, END)
self.results_txt.insert(0.0, status)
def set_output(self, pin, value, log_output = True):
pin = int(pin)
value = str(value).lower() in ['1', 'high', 'on']
log_output = str(log_output).lower() in ['true', 'log', '1', 'on']
if not pin in self.__OutputPins: return False
if log_output: logger.debug("out(pin = %s, value = %s, log_output = %s)", pin, value, log_output)
p.digital_write(pin, value)
self.__OutputStatus[pin] = value
return True
def thermostat_control(furnace_value):
global FuranceRunning, Furnace_Pin, Furnace_Board, Furnace_ID
OnOff = {0:'off',1:'on'}
pifacedigitalio.digital_write(Furnace_Pin, furnace_value, Furnace_Board)
if DEBUG_LOG:
logging("Action: Thermostat output on pin %s is set to %s." % (Furnace_Pin, OnOff[int(furnace_value)]))
query = ("UPDATE `homepi`.`piface` SET `status`=%d WHERE `id`=%d;" % (furnace_value, Furnace_ID))
DBQuery(2,query)
FuranceRunning = bool(furnace_value)
logging("Action: FuranceRunning has been set to %s." % (FuranceRunning))
return
def on_message_write_viessmannonoff(mosq, obj, msg):
resptopic = "status/viessmann-onoff"
try:
if msg.payload.decode() == "disabled":
p.digital_write(1, 1)
resp = "disabled"
client.publish(resptopic, resp, retain=True)
else:
p.digital_write(1, 0)
resp = "enabled"
client.publish(resptopic, resp, retain=True)
except:
print("GPIO error: could not set viessmann-onoff relay")
def SendMorse(self, msg):
"""
Description: Transmit Morse message over channel_out
msg (string): Morse code message to be transmitted. Should on contain:
' ', '•', or '-', An EOT morse char ('• • • - • -') is appended
before transmission.
"""
# add space to beginning of message to ensure data goes through
# add end transmission char to message
msg += '• • • - • -'
for c in msg:
if c == '•': # On for 1 count
pfio.digital_write(self.channel_out, 0)
time.sleep(1 * self.count)
elif c == '-': # On for 3 count
pfio.digital_write(self.channel_out, 0)
time.sleep(3 * self.count)
elif c == ' ': # 1 count for space
time.sleep(1 * self.count)
else:
pass
# set low at end of each loop
pfio.digital_write(self.channel_out, 1)
# set low before exit
pfio.digital_write(self.channel_out, 1)
def catepillarWalk(times, interval):
i = 0
# repeat times times ...
while i < times:
# turn on LED 0 to 7 one at a time with interval intervals ...
for led in leds:
pfio.digital_write(led, 1)
sleep(interval)
# turn off LED 0 to 7 one at a time with interval intervals ...
for led in leds:
pfio.digital_write(led, 0)
sleep(interval)
i += 1
def catepillarWalk(times, interval):
i = 0
# repeat times times ...
while i < times:
# turn on LED 0 to 7 one at a time with interval intervals ...
for led in leds:
pfio.digital_write(led, 1)
sleep(interval)
# turn off LED 0 to 7 one at a time with interval intervals ...
for led in leds:
pfio.digital_write(led, 0)
sleep(interval)
i += 1
def set_output(self, pin, value, log_output = True):
parsed_pin = doorpi.DoorPi().parse_string("!"+str(pin)+"!")
if parsed_pin != "!"+str(pin)+"!":
pin = parsed_pin
pin = int(pin)
value = str(value).lower() in HIGH_LEVEL
if self._polarity is 1: value = not value
log_output = str(log_output).lower() in HIGH_LEVEL
if not pin in self._OutputPins: return False
if log_output: logger.debug("out(pin = %s, value = %s, log_output = %s)", pin, value, log_output)
p.digital_write(pin, value)
self._OutputStatus[pin] = value
return True
def device_control(PiFace_ID,Pin_Value,AutoOff):
global LightsOff
OnOff = {0:'off',1:'on'}
row = GetDevicebyID(PiFace_ID)
if (row):
#PiFace_ID = int(row[0])
PiFace_Node = row[1]
PiFace_Board = int(row[2])
PiFace_Pin = int(row[3])
PiFace_Status = int(row[4])
Zone_Number = int(row[5])
PiFace_Name = str(row[7])
else:
logging("Error: Invalid PiFace GetDevicebyID data at device_control.")
return
if int(PiFace_Status) != int(Pin_Value):
pifacedigitalio.digital_write(PiFace_Pin, int(Pin_Value), PiFace_Board)
Zone_Name = GetZoneName(Zone_Number)
logging("Node: %s set output: %d-%s %s has been set to %s. | Board: %s Pin: %s." % (PiFace_Node, PiFace_ID, PiFace_Name, Zone_Name, OnOff[int(Pin_Value)], PiFace_Board, PiFace_Pin))
query = ("UPDATE `homepi`.`piface` SET `status`=%d WHERE `id`=%d ;" % (Pin_Value, PiFace_ID))
DBQuery(2,query)
#if device is a light then turn off in X mins
if (int(PiFace_Status) == 0) and AutoOff:
dt = datetime.timedelta(minutes=LightsOff)
EventTime = datetime.datetime.now() + dt
query = ("INSERT INTO `homepi`.`event_action` (`piface_id`, `value`, `datetime`) VALUES (%d, 0, '%s');" % (PiFace_ID, EventTime))
DBQuery(2,query)
logging("Action: %s %s will be set to off in %s minutes." % (PiFace_Name, Zone_Name, LightsOff))
return
elif bool(PiFace_Status) and AutoOff:
#Update Auto Off time
#logging("Update AutoOff PiFace_ID=%d" % PiFace_ID)
query = ("SELECT * FROM `homepi`.`event_action` WHERE `datetime` > now() AND `piface_id`=%d LIMIT 1;" % PiFace_ID)
rows = DBQuery(1,query)
if not (rows):
return
for row in rows:
Mod_ID = int(row[0])
dt = datetime.timedelta(minutes=LightsOff)
EventTime = datetime.datetime.now() + dt
query = ("UPDATE `homepi`.`event_action` SET `datetime`='%s' WHERE `id`=%d;" % (EventTime, Mod_ID))
DBQuery(2,query)
return
def run(self):
global temperature_in_fahrenheit
""" Method that runs forever """
while True:
#this is slow need to do it less
sensor = W1ThermSensor()
temperature_in_fahrenheit = sensor.get_temperature(W1ThermSensor.DEGREES_F)
temperature_in_fahrenheit = round(temperature_in_fahrenheit,1)
#Thermostat logic
if temperature_in_fahrenheit<(settemp-.2):
pfio.digital_write(2, 1) #turn heater on
if temperature_in_fahrenheit>(settemp+.2):
pfio.digital_write(2, 0) #turn heater off
time.sleep(self.interval) #this is interval time for the background fn
def on_message(client, userdata, msg):
value = 0
if ("OFF" in str(msg.payload)):
value = 0
valuestr = "OFF"
if ("ON" in str(msg.payload)):
value = 1
valuestr = "ON"
if (msg.topic == "CMD/POWER1"):
p.digital_write(0, value)
print("Assigned value {} to topic CMD/POWER1".format(valuestr))
if (msg.topic == "CMD/POWER2"):
p.digital_write(1, value)
print("Assigned value {} to topic CMD/POWER2".format(valuestr))
def set_output(self, pin, value, log_output=True):
parsed_pin = doorpi.DoorPi().parse_string("!" + str(pin) + "!")
if parsed_pin != "!" + str(pin) + "!":
pin = parsed_pin
pin = int(pin)
value = str(value).lower() in HIGH_LEVEL
if self._polarity is 1: value = not value
log_output = str(log_output).lower() in HIGH_LEVEL
if not pin in self._OutputPins: return False
if log_output:
logger.debug("out(pin = %s, value = %s, log_output = %s)", pin,
value, log_output)
p.digital_write(pin, value)
self._OutputStatus[pin] = value
return True
def onOff(self, event):
start_image = wx.Image('data/off.png')
start_image.Rescale(50, 50)
image = wx.BitmapFromImage(start_image)
self.status.SetBitmap(image)
self.cocheEstado.SetLabel("Estacionado")
self.cocheEstadoVuelta.SetLabel("")
piface.digital_write(0,0)
piface.digital_write(1,0)
piface.digital_write(2,0)
piface.digital_write(3,0)
def onOff(self, event):
start_image = wx.Image('data/off.png')
start_image.Rescale(50, 50)
image = wx.BitmapFromImage(start_image)
self.status.SetBitmap(image)
self.cocheEstado.SetLabel("Estacionado")
self.cocheEstadoVuelta.SetLabel("")
piface.digital_write(0, 0)
piface.digital_write(1, 0)
piface.digital_write(2, 0)
piface.digital_write(3, 0)
def setHeatingOnOrOff(onOrOff): global heatingChangeTimeUtc, heatingOnOrOff # run the change without checking, will take care of mis-matches heatingChangeTimeUtc = datetime.datetime.utcnow() p.digital_write(LED_HEATING,onOrOff) # 1 = on tempstr = "H#" # write to log: H#datetime#SW-ON tempstr += "%04u-%02u-%02uT" % (heatingChangeTimeUtc.year, heatingChangeTimeUtc.month, heatingChangeTimeUtc.day) tempstr += "%02u:%02u:%02uZ#" % (heatingChangeTimeUtc.hour, heatingChangeTimeUtc.minute, heatingChangeTimeUtc.second) if onOrOff == 1: tempstr += "SW-ON" else: tempstr += "SW-OFF" logWrite(tempstr) print (tempstr) # update global variables heatingOnOrOff = onOrOff
def send(char,pin_number): for c in morsetab[char]: if c == '.': p.digital_write(pin_number, 1) sleep(DELAY/3.0) p.digital_write(pin_number, 0) sleep(DELAY/3.0) elif c == '-': p.digital_write(pin_number, 1) sleep(DELAY) p.digital_write(pin_number, 0) sleep(DELAY) sleep(DELAY/3)
def quadrant_on_off(self, quadrant, on_off):
status = ""
if quadrant == 1:
startled = 4
startboard = 0
elif quadrant == 2 :
startled = 4
startboard = 2
elif quadrant == 3 :
startled = 0
startboard = 2
elif quadrant == 4 :
startled = 0
startboard = 0
else :
startled = 4
startboard = 0
for led in range (startled,startled+4,1):
for board in range ( startboard, startboard+2, 1):
pfio.digital_write ( led, on_off, board )
def quadrant_on_off(self, quadrant, on_off):
status = ""
if quadrant == 1:
startled = 4
startboard = 0
elif quadrant == 2:
startled = 4
startboard = 2
elif quadrant == 3:
startled = 0
startboard = 2
elif quadrant == 4:
startled = 0
startboard = 0
else:
startled = 4
startboard = 0
for led in range(startled, startled + 4, 1):
for board in range(startboard, startboard + 2, 1):
pfio.digital_write(led, on_off, board)
def switchON(self, device):
app.logger.info("Output ON" + str(device))
if (app.brewapp_gpio == True):
switch_name = self.getConfigValue(device, "switch", None)
if switch_name is None:
app.logger.warning("SWITCH NOT FOUND IN CONFIG")
pass
gpio = self.translateDeviceName(switch_name)
if self.getConfigValue(device, "inverted", False):
app.logger.warning("SWITCH ON - Inverted")
piface.digital_write(gpio, 0)
else:
app.logger.warning("SWITCH ON - Not Inverted")
piface.digital_write(gpio, 1)
pass
else:
app.logger.warning(
"GPIO TEST MODE ACTIVE. GPIO is not switched on" + str(device))
def pin_set (pin, value): if PFIO_MODULE: if value == 1: PFIO.digital_write(pin, 1) else: PFIO.digital_write(pin, 0) if GPIO_MODULE: if pin not in PIGPIO_OUTPUT_PINS: GPIO.setup(pin, GPIO.OUT, initial=GPIO.LOW) GPIO_OUTPUT_PINS.append(pin) if value == 1: GPIO.output(pin, GPIO.LOW) else: GPIO.output(pin, GPIO.HIGH) if PIGPIO_MODULE: if pin not in PIGPIO_OUTPUT_PINS: pi.set_mode(pin, pigpio.OUTPUT) pi.set_pull_up_down(pin, pigpio.PUD_DOWN) PIGPIO_OUTPUT_PINS.append(pin) pi.write(pin, value)
def evenOddAlternate(times, interval):
i = 0
# repeat times times ...
while i < times:
# flash the even numbered LEDs for an interval interval ...
for led in leds:
if not (led % 2):
pfio.digital_write(led, 1)
sleep(interval)
for led in leds:
if not (led % 2):
pfio.digital_write(led, 0)
# ... then flash the odd numbered LEDs for an interval interval
for led in leds:
if led % 2:
pfio.digital_write(led, 1)
sleep(interval)
for led in leds:
if led % 2:
pfio.digital_write(led, 0)
i += 1
def evenOddAlternate(times, interval):
i = 0
# repeat times times ...
while i < times:
# flash the even numbered LEDs for an interval interval ...
for led in leds:
if not (led % 2):
pfio.digital_write(led, 1)
sleep(interval)
for led in leds:
if not (led % 2):
pfio.digital_write(led, 0)
# ... then flash the odd numbered LEDs for an interval interval
for led in leds:
if led % 2:
pfio.digital_write(led, 1)
sleep(interval)
for led in leds:
if led % 2:
pfio.digital_write(led, 0)
i += 1
def play(self):
working = True
p.init()
while working:
S1 = p.digital_read(0)
S2 = p.digital_read(3)
if S1 == 1:
# Send -1 to move player to the left
msg = '-1'
self.sock.sendto(msg, (self.UDP_IP, self.UDP_PORT))
# Turn on the LED while the button is pressed
p.digital_write(0, 1)
# Wait until the button is let go before reading a new bit
while p.digital_read(0) == 1:
pass
# Turn off the LED
p.digital_write(0, 0)
if S2 == 1:
# Send 1 to move player to the right
msg = '1'
self.sock.sendto(msg, (self.UDP_IP, self.UDP_PORT))
# Turn on the LED while the button is pressed
p.digital_write(3, 1)
# Wait until the button is let go before reading a new bit
while p.digital_read(3) == 1:
pass
# Turn off the LED
p.digital_write(3, 0)
def main(*args):
power = int()
## Cycle de démarrage de PC
try:
with open('state.txt','r') as state:
power = int(state.read())
except:
print 'ERREUR STATE READ'
if power == 0:
pifacedigitalio.init()
pifacedigitalio.digital_write(1,1)
time.sleep(0.3)
pifacedigitalio.digital_write(0,1)
time.sleep(0.2)
pifacedigitalio.digital_write(1,0)
with open ('state.txt','w') as state:
state.write('1')
if power == 1:
pifacedigitalio.init()
with open ('state.txt','w') as state:
state.write('0')
def w():
dio.digital_write(0, 1)
def toggle_door():
p.digital_write(0, 1)
time.sleep(.5)
p.digital_write(0, 0)
# Reply to the HTTP packet.
self.wfile.write("ERROR\n")
def log_message(self, format, *args):
return
def run(server_class=HTTPServer, handler_class=S, port=80):
server_address = ('', port)
httpd = server_class(server_address, handler_class)
print 'Starting httpd...'
httpd.serve_forever()
if __name__ == "__main__":
from sys import argv
signal.signal(signal.SIGINT, handler)
signal.signal(signal.SIGILL, handler)
signal.signal(signal.SIGSEGV, handler)
# Init the PiFaceDigital IO library/hardware
p.init()
# set output for Garage Sense
p.digital_write(7, 1)
if len(argv) == 2:
run(port=int(argv[1]))
else:
run()
from time import sleep
import pifacedigitalio as p
p.init()
p.digital_write(0,1)
sleep(0.5)
p.digital_write(0,0)
sleep(0.5)
p.digital_write(0,1)
sleep(0.5)
p.digital_write(0,0)
sleep(0.025)
p.digital_write(1,1)
n1 = 4
sum1 = 0
counter1 = 1
n2 = 8
sum2 = 0
counter2 = 1
n3 = 32
sum3 = 0
counter3 = 1
n4 = 128
sum4 = 0
counter4 = 1
while counter1 <= n1:
p.digital_write(3,0)
p.digital_write(2,1)
sleep(0.5)
p.digital_write(2,0)
p.digital_write(3,1)
sleep(0.5)
def exec_command(argv):
global logger
global pfd
global running
in_out_put = argv[1]
if in_out_put == "led" or in_out_put == "output" or in_out_put == "relay" and (
pin_number == 0 or pin_number == 1):
in_out_put = "output"
elif in_out_put == "input" or in_out_put == "switche" and (
pin_number == 0 or pin_number == 1 or pin_number == 2
or pin_number == 3):
in_out_put = "input"
#elif in_out_put == "stop":
#running = False
#return "stopped"
else:
error_msg = "Piface in or output name: " + in_out_put + " does not exist"
logger.error(error_msg)
return error_msg
pin_number = int(argv[2])
if not (0 <= pin_number < 8):
error_msg = "Piface pin: " + str(pin_number) + " does not exist"
logger.error(error_msg)
return error_msg
action = argv[3]
if in_out_put == "output":
if action == "on":
pfio.digital_write(pin_number, 1)
return ("switch on output " + str(pin_number))
elif action == "off":
pfio.digital_write(pin_number, 0)
return ("switch off output " + str(pin_number))
elif action == "status":
if pfd.output_pins[pin_number].value == 1:
return ("status of output " + str(pin_number) +
": output is on")
else:
return ("status of output " + str(pin_number) +
": output is off")
elif action == "push":
delayTime = 1
if len(argv) == 5:
delayTime = argv[4]
pfio.digital_write(pin_number, 1)
time.sleep(delayTime)
pfio.digital_write(pin_number, 0)
return ("push led " + str(pin_number))
else:
error_msg = "Error command: " + action + " does not exist for output"
logger.error(error_msg)
return (error_msg)
elif in_out_put == "input":
if action == "status":
if pfd.input_pins[pin_number].value == 1:
return ("status input " + str(pin_number) + ": input is on")
else:
return ("status input " + str(pin_number) + ": input is off")
else:
error_msg = "Error command: " + action + " does not exist for input"
logger.error(error_msg)
return (error_msg)
# PYTHONPATH=`pwd` python dooraction.py start
import sqlite3
import logging
import time
import os
from daemon import runner
import pycurl
import pifacedigitalio as piface
conn = sqlite3.connect('/var/sqlite/garagemon.db')
c = conn.cursor()
c.execute('SELECT command FROM dooraction WHERE completion_time is NULL')
command = c.fetchone()
#print command
c.execute('SELECT current_position FROM position')
status = c.fetchone()
#print status
if status != command:
piface.init()
piface.digital_write(0,1)
time.sleep(1)
piface.digital_write(0,0)
## Set db completion_time
def write_output(port, value):
"""Write a value to a PFIO."""
import pifacedigitalio as PFIO
PFIO.digital_write(port, value)
def generate_random_LEDs(self,configno):
""" Generate random numbers """
# First decide how may LEDs in which Columns to turn ON
# generate random numbers for each column
self.LEDs_in_column[0] = random.randint(1,8)
self.LEDs_in_column[1] = random.randint(1,8)
self.LEDs_in_column[2] = random.randint(1,8)
self.LEDs_in_column[3] = random.randint(1,8)
#now check they are all different
while self.LEDs_in_column[1] == self.LEDs_in_column[0]:
self.LEDs_in_column[1] = random.randint (1,8)
while (self.LEDs_in_column[2] == self.LEDs_in_column[0] or
self.LEDs_in_column[2] == self.LEDs_in_column[1]):
self.LEDs_in_column[2] = random.randint(1,8)
while (self.LEDs_in_column[3] == self.LEDs_in_column[0] or
self.LEDs_in_column[3] == self.LEDs_in_column[1] or
self.LEDs_in_column[3] == self.LEDs_in_column[2]):
self.LEDs_in_column[3] = random.randint(1,8)
# update the payer results table to show which column is the correct answer
if (self.LEDs_in_column[0] > self.LEDs_in_column[1] and
self.LEDs_in_column[0] > self.LEDs_in_column[2] and
self.LEDs_in_column[0] > self.LEDs_in_column[3]):
# then 1st column has most LEDs
self.player_results[configno][C_correct_column] = 1
elif (self.LEDs_in_column[1] > self.LEDs_in_column[0] and
self.LEDs_in_column[1] > self.LEDs_in_column[2] and
self.LEDs_in_column[1] > self.LEDs_in_column[3]):
# then 2nd column has most LEDs
self.player_results[configno][C_correct_column] = 2
elif (self.LEDs_in_column[2] > self.LEDs_in_column[0] and
self.LEDs_in_column[2] > self.LEDs_in_column[1] and
self.LEDs_in_column[2] > self.LEDs_in_column[3]):
# then 3rd column has most LEDs
self.player_results[configno][C_correct_column] = 3
elif (self.LEDs_in_column[3] > self.LEDs_in_column[0] and
self.LEDs_in_column[3] > self.LEDs_in_column[1] and
self.LEDs_in_column[3] > self.LEDs_in_column[2]):
# then 4th column has most LEDs
self.player_results[configno][C_correct_column] = 4
# now generate which LED numbers for each column
# first set all LED numbers to unique negative numbers
# so all off and all different
for row in range (0,8):
for column in range (0,4):
self.random_LEDs [row][column] =-1 * row
# now generate all the random LED nos
for column in range (0,4) :
# for each column generate random LED numbers
for row in range (0,self.LEDs_in_column[column]):
self.random_LEDs[row][column]= random.randint(1,8)
#now check the LED numbers in this column are all different
if self.LEDs_in_column[column] >1:
#While 2nd choice is same as first
while self.random_LEDs [1][column] == self.random_LEDs [0][column]:
# change 2nd choice
self.random_LEDs [1][column] = random.randint (1,8)
if self.LEDs_in_column[column] >2:
#whilst 3rd choice is same as 1st or 2nd
while (self.random_LEDs [2][column] == self.random_LEDs [0][column] or
self.random_LEDs [2][column] == self.random_LEDs [1][column]):
# change 3rd choice
self.random_LEDs [2][column] = random.randint(1,8)
if self.LEDs_in_column[column] >3:
#whilst 4th choice is same as 1st or 2nd or 3rd
while (self.random_LEDs [3][column] == self.random_LEDs [0][column] or
self.random_LEDs [3][column] == self.random_LEDs [1][column] or
self.random_LEDs [3][column] == self.random_LEDs [2][column]):
# change 4th choice
self.random_LEDs [3][column] = random.randint(1,8)
if self.LEDs_in_column[column] >4:
#whilst 5th choice is same as 1st 2nd 3rd or 4th
while (self.random_LEDs [4][column] == self.random_LEDs [0][column] or
self.random_LEDs [4][column] == self.random_LEDs [1][column] or
self.random_LEDs [4][column] == self.random_LEDs [2][column] or
self.random_LEDs [4][column] == self.random_LEDs [3][column]):
#change 5th choice
self.random_LEDs [4][column] = random.randint(1,8)
if self.LEDs_in_column[column] >5:
# whilst 6th choice is same as 1st 2nd 3rd 4th or 6th
while (self.random_LEDs [5][column] == self.random_LEDs [0][column] or
self.random_LEDs [5][column] == self.random_LEDs [1][column] or
self.random_LEDs [5][column] == self.random_LEDs [2][column] or
self.random_LEDs [5][column] == self.random_LEDs [3][column] or
self.random_LEDs [5][column] == self.random_LEDs [4][column]):
# change 6th choice
self.random_LEDs [5][column] = random.randint(1,8)
if self.LEDs_in_column[column] >6:
# whilst 7th choice is same as 1st 2nd 3rd 4th 5th or 6th
while (self.random_LEDs [6][column] == self.random_LEDs [0][column] or
self.random_LEDs [6][column] == self.random_LEDs [1][column] or
self.random_LEDs [6][column] == self.random_LEDs [2][column] or
self.random_LEDs [6][column] == self.random_LEDs [3][column] or
self.random_LEDs [6][column] == self.random_LEDs [4][column] or
self.random_LEDs [6][column] == self.random_LEDs [5][column]):
# change 7th choice
self.random_LEDs [6][column] = random.randint(1,8)
if self.LEDs_in_column[column] ==8:
# whilst 8th choice is same as 1st 2nd 3rd 4th 5th 6th or 7th
while (self.random_LEDs [7][column] == self.random_LEDs [0][column] or
self.random_LEDs [7][column] == self.random_LEDs [1][column] or
self.random_LEDs [7][column] == self.random_LEDs [2][column] or
self.random_LEDs [7][column] == self.random_LEDs [3][column] or
self.random_LEDs [7][column] == self.random_LEDs [4][column] or
self.random_LEDs [7][column] == self.random_LEDs [5][column] or
self.random_LEDs [7][column] == self.random_LEDs [6][column]):
# change 8th choice
self.random_LEDs [7][column] = random.randint(1,8)
# First make sure all LEDS are OFF
self.turnall_off()
# wait one second
sleep(1)
# then turn on the chosen LEDs
for board in range (0,4):
for choice in range ( 0, self.LEDs_in_column[board]):
pfio.digital_write ( self.random_LEDs[choice][board]-1, CLEDON, board )
def turnall_off(self):
# for each LED on each BOARD turn the led off
for led in range (0,8,1):
for board in range (0,4,1):
pfio.digital_write(led,CLEDOFF,board)
def setAllOutputs(onOrOff): for jj in range(0, 8): p.digital_write(jj,onOrOff) # 1 = on
def checkTimerzone():
global timerZone
global todaysTimesGMT
global switchTemperature
global oldYearDay
global lastHourlyRun
changesMade = 0
# doesn't need to know if weekend, already taken into account
# BUT does need to know if it's a new day, so might be weekend etc.
setTimes()
if oldYearDay != yearDay:
print ("It's a new day!!")
readFromIni(0); # read ini to pick up changes, ignore failure
tempstr = "T1#%04u-%02u-%02uT%02u:%02u:%02uZ#NewDay:%u" % \
(utcDT.year, utcDT.month, utcDT.day, utcDT.hour, utcDT.minute, utcDT.second, yearDay)
if isBST:
tempstr += "#BST"
else:
tempstr += "#GMT"
if isWeekend:
tempstr += "#WE"
else:
tempstr += "#WD"
setDailyTimes()
lastHourlyRun = 0 # skip midnight run
if isHoliday:
tempstr += "#IsHol:Y"
else:
tempstr += "#IsHol:n"
if isVacation:
tempstr += "#IsVac:Y"
else:
tempstr += "#IsVac:n"
if isSchoolday:
tempstr += "#IsSch:Y"
else:
tempstr += "#IsSch:n"
logWrite(tempstr)
setTodaysHeatingTimes()
tempstr = "T2#%04u-%02u-%02uT%02u:%02u:%02uZ" % \
(utcDT.year, utcDT.month, utcDT.day, utcDT.hour, utcDT.minute, utcDT.second)
tempstr += "#TodaysTimesGMT#%02u:%02u" % (todaysTimesGMT[0][0], todaysTimesGMT[0][1])
if todaysTimesGMT[1][0] > -1:
tempstr += "#%02u:%02u" % (todaysTimesGMT[1][0], todaysTimesGMT[1][1])
else:
tempstr += "#--"
if todaysTimesGMT[2][0] > -1:
tempstr += "#%02u:%02u" % (todaysTimesGMT[2][0], todaysTimesGMT[2][1])
else:
tempstr += "#--"
tempstr += "#%02u:%02u" % (todaysTimesGMT[3][0], todaysTimesGMT[3][1])
logWrite(tempstr)
#print (todaysTimesGMT)
if timerZone < 1:
#check if on1 time is reached
#print ("timerZone < 1 (", timerZone, ")")
checkTime = datetime.datetime(utcDT.year, utcDT.month, utcDT.day, todaysTimesGMT[0][0], todaysTimesGMT[0][1])
#print (" checkTime (1st entry in todaysTimesGMT):", checkTime)
#print (" nowTime:", utcDT)
diff = checkTime - utcDT
#print (" diff(0):", diff)
if utcDT > checkTime:
if todaysTimesGMT[1][0] > todaysTimesGMT[0][0]: # todaysTimesGMT[1][0] might be -1
#print (" Changing to timerZone1 am on")
tempstr = "T3#%04u-%02u-%02uT%02u:%02u:%02uZ#Timerzone Changed#1a-on" % \
(utcDT.year, utcDT.month, utcDT.day, utcDT.hour, utcDT.minute, utcDT.second)
logWrite(tempstr)
timerZone = 1
else: # it was -1, leave on allday
#print (" Jumping to timerZone3 pm on")
tempstr = "T3#%04u-%02u-%02uT%02u:%02u:%02uZ#Timerzone Changed#3p-on" % \
(utcDT.year, utcDT.month, utcDT.day, utcDT.hour, utcDT.minute, utcDT.second)
logWrite(tempstr)
timerZone = 3
#either way, use 'on' temperature
switchTemperature = switch_temperature_day
changesMade += 1
if timerZone == 1:
#print ("timerZone = 1")
# assumes that there is an off1 and on2
checkTime = datetime.datetime(utcDT.year, utcDT.month, utcDT.day, todaysTimesGMT[1][0], todaysTimesGMT[1][1])
#print (" checkTime (2nd entry in todaysTimesGMT):", checkTime)
#print (" nowTime:", utcDT)
diff = checkTime - utcDT
#print (" diff(1):", diff)
if utcDT > checkTime:
#print (" Changing to timerZone2 am off")
tempstr = "T3#%04u-%02u-%02uT%02u:%02u:%02uZ#Timerzone Changed#2a-off" % \
(utcDT.year, utcDT.month, utcDT.day, utcDT.hour, utcDT.minute, utcDT.second)
logWrite(tempstr)
timerZone = 2
switchTemperature = switch_temperature_night
changesMade += 1
if timerZone == 2:
#print ("timerZone = 2")
# assumes that there is an off1 and on2
checkTime = datetime.datetime(utcDT.year, utcDT.month, utcDT.day, todaysTimesGMT[2][0], todaysTimesGMT[2][1])
#print (" checkTime (3rd entry in todaysTimesGMT):", checkTime)
#print (" nowTime:", utcDT)
diff = checkTime - utcDT
#print (" diff(2):", diff)
if utcDT > checkTime:
#print (" Changing to timerZone3 pm on")
tempstr = "T3#%04u-%02u-%02uT%02u:%02u:%02uZ#Timerzone Changed#3p-on" % \
(utcDT.year, utcDT.month, utcDT.day, utcDT.hour, utcDT.minute, utcDT.second)
logWrite(tempstr)
timerZone = 3
switchTemperature = switch_temperature_day
changesMade += 1
if timerZone == 3:
#print ("timerZone = 3")
# assumes that there is an off1 and on2
checkTime = datetime.datetime(utcDT.year, utcDT.month, utcDT.day, todaysTimesGMT[3][0], todaysTimesGMT[3][1])
#print ("checkTime (3rd entry in todaysTimesGMT):", checkTime)
#print (" nowTime:", utcDT)
diff = checkTime - utcDT
#print (" diff(3):", diff)
if utcDT > checkTime:
#print (" Changing to timerZone4 pm off")
tempstr = "T3#%04u-%02u-%02uT%02u:%02u:%02uZ#Timerzone Changed#4p-off" % \
(utcDT.year, utcDT.month, utcDT.day, utcDT.hour, utcDT.minute, utcDT.second)
logWrite(tempstr)
timerZone = 4
switchTemperature = switch_temperature_night
changesMade += 1
if timerZone == 4:
#print ("timerZone = 4")
# check when to flip to next day
# just need to check when timerZone is 4 and it's after midnight. assumes ontime is > 00:59
# don't care about date
#print ("nowTime:", utcDT)
if utcDT.hour == 0 and utcDT.minute > 1:
#print (" Changing to timerZone0 am off")
tempstr = "T3#%04u-%02u-%02uT%02u:%02u:%02uZ#Timerzone Changed#0a-off" % \
(utcDT.year, utcDT.month, utcDT.day, utcDT.hour, utcDT.minute, utcDT.second)
logWrite(tempstr)
timerZone = 0
switchTemperature = switch_temperature_night
setTimes() # set day, weekend etc.
changesMade += 1
# timerZone and switchTemperature have been set
if changesMade:
print ("TimerZone changes made: timerZone:", timerZone, " switchTemp:", switchTemperature)
# if don't do this here, the heating light comes on when the timer light is off
if timerZone == 1 or timerZone == 3:
p.digital_write(LED_TIMER, 1)
#t#print("timerLED on") #t#
else:
p.digital_write(LED_TIMER, 0)
#t#print("timerLED off") #t#
oldYearDay = yearDay
# ----------------------------
oled.init()
try:
pfd.init()
piface = True
except pfd.NoPiFaceDigitalDetectedError:
piface = False
try:
logging.debug("OLED: 'Running in rc.local'")
oled.write_line(0, "Running in", 1)
oled.write_line(1, "rc.local", 1)
if piface:
for x in range(3):
pfd.digital_write(7, 1)
time.sleep(0.5)
pfd.digital_write(7, 0)
time.sleep(0.5)
else:
time.sleep(3)
logging.debug("OLED: Displaying code revision")
git_rev = get_git_revision()
oled.write_line(0, "Code revision:", 1)
oled.write_line(1, git_rev, 1)
time.sleep(2)
logging.debug("OLED: Displaying model")
model = get_model()
model = model.replace(
#!/usr/bin/python3
#
# flash the output LEDs one by one
#
from time import sleep
import pifacedigitalio as pfio
pfio.init()
try:
while (True):
for loop in range(0,7):
print("flashing %d" % loop)
pfio.digital_write(loop,1)
sleep(1)
pfio.digital_write(loop,0)
sleep(1)
except KeyboardInterrupt:
print("Cleaning up")
for loop in range(0, 7):
pfio.digital_write(loop, 0)
pfio.deinit()
def write_output(port, value):
"""Write a value to a PFIO."""
PFIO.digital_write(port, value)
import pifacedigitalio as p
from time import sleep
import os
fh = open("/tmp/pwm0.duty", "w")
fh.write("100")
fh.close
p.init()
duty=100.0
teller=0
while True:
p.digital_write(6,1) #uit
sleep((1.0-duty/100.0)/50)
p.digital_write(6,0) #aan
sleep((duty/100.0)/50)
if teller > 100:
duty_old=duty
try:
with open("/tmp/pwm0.duty", "r") as fh:
duty=int(fh.readline())
# print("duty=%d"%duty)
fh.close
teller=0
except:
print("oops")
if duty_old == duty:
while duty == 15:
try:
with open("/tmp/pwm0.duty", "r") as fh:
duty=int(fh.readline())
# print("duty=%d"%duty)
con = mdb.connect('localhost', 'pi', '', 'baaskarrendb');
cur = con.cursor()
while True:
if p.digital_read(0)== True:
time.sleep(0.5)
DebounceTeller += 1
if runonce ==0 and DebounceTeller ==2 :
runonce =1
DebounceTeller =0
print "teller is hoog "
with con:
p.digital_write(7,1)
cur.execute("SELECT verwerkt FROM opdrachten WHERE status='2' LIMIT 1") #waarde van de verwerkte aantallen uit de Database halen
try:
teller = cur.fetchone()[0] # casten naar int
teller +=1 # er een bij optellen
print teller
cur.execute("UPDATE opdrachten SET verwerkt=%s WHERE status='2' LIMIT 1 " % (teller)) # waarde wegschrijven naar de Database
cur.execute("SELECT orderaantal FROM opdrachten WHERE status='2' LIMIT 1") # ophalen van het totaal te verwerken opdrachten.
orderaantal = cur.fetchone()[0]
print orderaantal
if teller ==orderaantal : # kijken of de totaal aantal opdrachten berijkt is.
print "zijn gelijk "
cur.execute("UPDATE opdrachten SET status=1 WHERE status='2' LIMIT 1") # wisselen van opdracht!!!
def main():
from time import sleep
import pifacedigitalio as p
p.init()
speed = 1
while(True):
if p.digital_read(0):
speed = 0.7
elif p.digital_read(1):
speed = 0.5
elif p.digital_read(2):
speed = 0.4
elif p.digital_read(3):
speed = 0.2
elif p.digital_read(4):
speed = 0.05
print("Speed:" + str(speed))
p.digital_write(0,1) #turn 0 on (green)
p.digital_write(3,1) #turn 3 on (buzzer)
sleep(speed)
p.digital_write(3,0) #turn 3 off (buzzer)
p.digital_write(0,0) #turn 0 off (green)
p.digital_write(1,1) #turn 1 on (yellow)
p.digital_write(3,1) #turn 3 on (buzzer)
sleep(speed)
p.digital_write(3,0) #turn 3 off (buzzer)
p.digital_write(1,0) #turn 1 off (yellow)
p.digital_write(2,1) #turn 2 on (red)
p.digital_write(3,1) #turn 3 on (buzzer)
sleep(speed)
p.digital_write(3,0) #turn 3 off (buzzer)
p.digital_write(2,0) #turn 2 off (red)
return 0
p.init()
# brief pause, then set all LEDs off??
resetAllOutputs() # sets all outputs to off, doesn't change any variables
checkTimerzone() # calls setTimes()
determineHeatingOnOff()
print ("About to start loop =============================")
while True:
#print ("Looping: ------", utcDT)
setTimes()
if (utcDT.second % 15) == 0: # reconsider this strategy, if the final time.sleep is > 1 sec
#print ("15sec: +++++", utcDT.second)
p.digital_write(LED_BLINK,1)
checkTimerzone() #calls setTimes (again)
determineHeatingOnOff()
tempstr = "L#"
tempstr += "%04u-%02u-%02uT" % (utcDT.year, utcDT.month, utcDT.day)
tempstr += "%02u:%02u:%02uZ#" % (utcDT.hour, utcDT.minute, utcDT.second)
tempstr += pitemp + "#"
tempstr += "%.2f#" % DS18in.value
tempstr += "%.2f#" % DS18out.value
if timerZone == 1 or timerZone == 3:
tempstr += "D#"
p.digital_write(LED_TIMER, 1)
else:
tempstr += "N#"
p.digital_write(LED_TIMER, 0)