def set_servo(x):
duty = x
for j in range(20):
gpio.digitalWrite(servo_pin, gpio.HIGH)
delayMicroseconds(duty)
gpio.digitalWrite(servo_pin, gpio.LOW)
delayMicroseconds(20000-duty)
def blinking():
"""
Just testing!
"""
# Setup.
pins_led = [18, 23, 24, 25]
pin_switch_a = 17
pin_switch_b = 4
val = gpio.wiringPiSetupGpio()
if val < 0:
raise Exception('Problem seting up WiringPI.')
# Configure GPIO pins.
for pin in pins_led:
gpio.pinMode(pin, gpio.OUTPUT)
gpio.pinMode(pin_switch_a, gpio.INPUT)
gpio.pinMode(pin_switch_b, gpio.INPUT)
gpio.pullUpDnControl(pin_switch_a, gpio.PUD_DOWN)
gpio.pullUpDnControl(pin_switch_b, gpio.PUD_DOWN)
time_delta = 0.1
# Main loop.
flag = True
while flag:
time.sleep(time_delta)
# Read switches.
val_a = gpio.digitalRead(pin_switch_a)
val_b = gpio.digitalRead(pin_switch_b)
if val_a:
time_delta *= 1.1
print(time_delta)
if val_b:
time_delta *= 0.9
print(time_delta)
# Set LEDs.
for pin in pins_led:
value_rnd = np.random.random_integers(0, 1)
gpio.digitalWrite(pin, value_rnd)
def blinking():
"""
Just testing!
"""
# Setup.
pins_led = [18, 23, 24, 25]
pin_switch_a = 17
pin_switch_b = 4
val = gpio.wiringPiSetupGpio()
if val < 0:
raise Exception('Problem seting up WiringPI.')
# Configure GPIO pins.
for pin in pins_led:
gpio.pinMode(pin, gpio.OUTPUT)
gpio.pinMode(pin_switch_a, gpio.INPUT)
gpio.pinMode(pin_switch_b, gpio.INPUT)
gpio.pullUpDnControl(pin_switch_a, gpio.PUD_DOWN)
gpio.pullUpDnControl(pin_switch_b, gpio.PUD_DOWN)
time_delta = 0.1
# Main loop.
flag = True
while flag:
time.sleep(time_delta)
# Read switches.
val_a = gpio.digitalRead(pin_switch_a)
val_b = gpio.digitalRead(pin_switch_b)
if val_a:
time_delta *= 1.1
print(time_delta)
if val_b:
time_delta *= 0.9
print(time_delta)
# Set LEDs.
for pin in pins_led:
value_rnd = np.random.random_integers(0, 1)
gpio.digitalWrite(pin, value_rnd)
def _power_cycle(self):
logger.warning("entering power cycle")
if cfg.getItemValueFromConfig('platform_name') == "RPi2":
GPIO.setup(self.powerPin, GPIO.OUT) #set pin as OP
GPIO.output(self.powerPin, GPIO.LOW) #set low to power off sensor
logger.warning("sensor power cycle - power off")
sleep(3)
GPIO.output(self.powerPin, GPIO.HIGH) #hi to power on sensor
logger.warning("sensor power cycle - Power back ON")
sleep(1)
elif cfg.getItemValueFromConfig('platform_name') == "PCDuino":
gpio.pinMode(self.powerPin, gpio.OUTPUT)
gpio.digitalWrite(self.powerPin, gpio.LOW) #power off
sleep(1.0 * 3000 / 1000)
gpio.digitalWrite(self.powerPin, gpio.HIGH) #power on
sleep(1.0 * 3000 / 1000)
def on_message(client, userdata, msg):
gpio_msc = str(msg.payload)
print(msg.topic+" "+gpio_msc)
if gpio_msc == 'dev1-on':
gpio.digitalWrite(dev1_pin, gpio.HIGH)
elif gpio_msc == 'dev1-off':
gpio.digitalWrite(dev1_pin, gpio.LOW)
elif gpio_msc == 'dev2-on':
gpio.digitalWrite(dev2_pin, gpio.HIGH)
elif gpio_msc == 'dev2-off':
gpio.digitalWrite(dev2_pin, gpio.LOW)
def action(changepin,value):
setpin = changepin
message = " "
deviceName = pins[setpin]['name']
if value == "on" :
gpio.digitalWrite(setpin,gpio.HIGH)
message = "turned " + deviceName + " on."
if value == "off" :
gpio.digitalWrite(setpin,gpio.LOW)
message = "turned " + deviceName + " off."
if value == "toggle" :
gpio.digitalWrite(setpin,not gpio.digitalRead(setpin))
message = "toggled " + deviceName + " ."
for pin in pins:
pins[pin]['state'] = gpio.digitalRead(pin)
templateData = {
'message' : message ,
'pins' : pins
}
return render_template('pin.html',**templateData)
def switch_relays(self, heaterState, ventState, fanState, ventSpeedState):
#check if in safe mode
#if sensor.getSafeMode()
#print('....fan switch state', fanState)
if cfg.getItemValueFromConfig('platform_name') == "RPi2":
GPIO.output(self.heaterRelay, heaterState)
GPIO.output(self.ventRelay, ventState)
GPIO.output(self.fanRelay, fanState)
GPIO.output(self.relay4, ventSpeedState)
elif cfg.getItemValueFromConfig('platform_name') == "PCDuino":
#print 'switch relays'
gpio.digitalWrite(heaterRelay, heaterState)
gpio.digitalWrite(ventRelay, ventState)
gpio.digitalWrite(fanRelay, fanState)
gpio.digitalWrite(relay4, ventSpeedState)
def loop():
while not myDisplay.isDone():
old_x = 1450
duty = 1500
frame = myCamera.getImage()
faces = frame.findHaarFeatures('face')
if faces:
for face in faces:
new_x = (face.points[1][0]+face.points[0][0])/2
new_y = (face.points[3][1]+face.points[0][1])/2
if new_x != old_x :
if new_x > old_x :
duty -= 50
set_servo(duty)
if new_x < old_x :
duty +=50
set_servo(duty)
facelayer = DrawingLayer((frame.width, frame.height))
facelayer.circle( (new_x,new_y),(face.points[3][1]-face.points[0][1])/2,color=Color.RED )
#facelayer.circle( (face.points[0][0],face.points[0][1]),2,color=Color.RED )
#facelayer.circle( (face.points[1][0],face.points[1][1]),2,color=Color.RED )
#facelayer.circle( (face.points[2][0],face.points[2][1]),2,color=Color.RED )
#facelayer.circle( (face.points[3][0],face.points[3][1]),2,color=Color.RED )
#facebox_dim = (200,200)
#center_point = (frame.width/2, frame.height/2)
#facebox = facelayer.centeredRectangle(center_point,facebox_dim)
#facelayer.text("GO", (0,0), color=Color.WHITE)
#frame.addDrawingLayer(newlayer)
frame.addDrawingLayer(facelayer)
frame.applyLayers()
frame.show()
old_x = new_x
old_y = new_y
else:
gpio.digitalWrite(servo_pin, gpio.LOW)
#set_servo(1500)
frame.save(myDisplay)
sleep(.1)
def _setupIO_pins(self):
logger.info('initialising io pins')
if cfg.getItemValueFromConfig('platform_name') == "RPi2":
GPIO.setup(self.heaterRelay, GPIO.OUT) #set pin as OP
GPIO.output(self.heaterRelay, 0) #heat off
GPIO.setup(self.ventRelay, GPIO.OUT) #set pin as OP
GPIO.output(self.ventRelay, 1) #vent on
GPIO.setup(self.fanRelay, GPIO.OUT) #set pin as OP
GPIO.output(self.fanRelay, 1) #fan on
GPIO.setup(self.relay4, GPIO.OUT) #set pin as OP
GPIO.output(self.relay4, 0) #speed low
GPIO.setup(self.alivePin, GPIO.OUT) #set pin as OP
GPIO.output(self.alivePin, 1) #signal alive to io board
GPIO.setup(self.watchDogPin, GPIO.OUT) #set pin as OP
GPIO.output(self.watchDogPin, 1) #signal alive to io board
elif cfg.getItemValueFromConfig('platform_name') == "PCDuino":
for portpin in relaypins:
gpio.pinMode(portpin, gpio.OUTPUT) #
for portpin in relaypins:
gpio.digitalWrite(portpin, gpio.HIGH) #turn off all relays
def setup():
dht22.setup() #init dht22 pins etc
for portpin in relaypins:
gpio.pinMode(portpin, gpio.OUTPUT) #
for portpin in relaypins:
gpio.digitalWrite(portpin, gpio.HIGH) #turn off all relays
for portpin in relaypins:
gpio.digitalWrite(portpin, gpio.LOW) #turn on relays in turn
delay(200) #pause a bit
for portpin in relaypins:
delay(500) #pause
gpio.digitalWrite(portpin, gpio.HIGH) #turn off
start_time = time.time()
def setup():
dht22.setup() #init dht22 pins etc
for portpin in relaypins:
gpio.pinMode(portpin, gpio.OUTPUT) #
for portpin in relaypins:
gpio.digitalWrite(portpin, gpio.HIGH) #turn off all relays
for portpin in relaypins:
gpio.digitalWrite(portpin, gpio.LOW) #turn on relays in turn
delay(200) #pause a bit
for portpin in relaypins:
delay(500) #pause
gpio.digitalWrite(portpin, gpio.HIGH) #turn off
start_time = time.time()
def loop():
while(1):
dht22.loop() #perform loop in c driver
gpio.digitalWrite(led1_pin, gpio.HIGH)
delay(50)
gpio.digitalWrite(led1_pin, gpio.LOW)
#switch ops if reqd
if dht22.cvar.temperature < setPoint:
gpio.digitalWrite(heaterPin, gpio.LOW) #turn on heater
else:
gpio.digitalWrite(heaterPin, gpio.HIGH) #turn off heater
#delay(100)
end_time = time.time()
uptime = end_time - start_time
human_uptime = str(timedelta(seconds=int(uptime)))
#print human_uptime
print "degrees:%.1f , humidity:%.1f, uptime:%s " % (dht22.cvar.temperature, dht22.cvar.humidity, human_uptime)
print
def loop():
duty = 0
while True:
for i in range(5):
duty +=500
for j in range(20):
gpio.digitalWrite(servo_pin, gpio.HIGH)
delayMicroseconds(duty)
gpio.digitalWrite(servo_pin, gpio.LOW)
delayMicroseconds(20000-duty)
delay(500)
time.sleep(1.5)
for i in range(5):
duty -=500
for j in range(20):
gpio.digitalWrite(servo_pin, gpio.HIGH)
delayMicroseconds(duty)
gpio.digitalWrite(servo_pin, gpio.LOW)
delayMicroseconds(20000-duty)
delay(500)
time.sleep(1.5)
def destroy():
gpio.digitalWrite(dev1_pin,gpio.LOW)
import gpio import time gpio.pinMode(171, 'out') while(True): gpio.digitalWrite(171,1) time.sleep(1) gpio.digitalWrite(171,0) time.sleep(1)
def detectarpcduino(estado_queue, permiso_queue):
while 1:
rojo = "gpio6"
verde = "gpio7"
alarma = "gpio8"
gpio.pinMode(rojo, gpio.OUTPUT)
gpio.pinMode(verde, gpio.OUTPUT)
gpio.pinMode(alarma, gpio.OUTPUT)
A = gpio.digitalRead(sensor1)
B = gpio.digitalRead(sensor2)
estado = False
if A == True:
while B == False and y != "salir":
print "Escalon 1A (Persona entra)"
B = gpio.digitalRead(sensor2)
if B == True:
A = False
while B == True:
B = gpio.digitalRead(sensor2)
print "Escalon 2A (Persona entra)"
y = "salir"
estado = True
y = ""
if B == True:
while A == False and y != "salir":
print "Escalon 1B (Persona sale)"
A = gpio.digitalRead(sensor1)
if A == True:
B = False
while A == True:
A = gpio.digitalRead(sensor1)
print "Escalon 2B (Persona sale)"
y = "salir"
estado = False
################### VERIFICA PERMISO DE ENTRADA
Permiso = permiso_queue.get()
permiso_queue.put(Permiso)
print "La lectura de entradas es: ", estado
print "el permiso de entrar es: ", Permiso
print "tamaño", permiso_queue.qsize()
if estado == False and Permiso == False:
gpio.digitalWrite(alarma, gpio.LOW)
gpio.digitalWrite(rojo, gpio.LOW)
gpio.digitalWrite(verde, gpio.LOW)
print "alarma, rojo y verde apagados"
if estado == False and Permiso == True:
gpio.digitalWrite(verde, gpio.HIGH)
print "verde prendido"
if estado == True and Permiso == False:
gpio.digitalWrite(alarma, gpio.HIGH)
gpio.digitalWrite(rojo, gpio.HIGH)
print "Rojo y alarma prendidos.. delay"
time.sleep(3)
estado = False
permiso_queue.get()
permiso_queue.put(False)
if estado == True and Permiso == True:
time.sleep(.2)
estado = False
permiso_queue.get()
permiso_queue.put(False)
time.sleep(.05)
def doNormalPost(t=0.5):
gpio.digitalWrite(NORMAL_STATE_PIN,gpio.LOW)
time.sleep(t)
gpio.digitalWrite(NORMAL_STATE_PIN,gpio.HIGH)
def digitalWrite(self, pin_no, pin_value):
gpio.digitalWrite(self.getPin(pin_no), self.getPinValue(pin_value))
def left():
gpio.digitalWrite(IN1, gpio.LOW)
gpio.digitalWrite(IN2, gpio.LOW)
gpio.digitalWrite(IN3, gpio.HIGH)
gpio.digitalWrite(IN4, gpio.LOW)
delay(80)
def back():
gpio.digitalWrite(IN1, gpio.LOW)
gpio.digitalWrite(IN2, gpio.HIGH)
gpio.digitalWrite(IN3, gpio.LOW)
gpio.digitalWrite(IN4, gpio.HIGH)
import gpio import time gpio.pinMode(171, 'out') gpio.pinMode(189, 'in') while(True): gpio.digitalWrite(171,gpio.digitalRead(189))
def decidir(estado_queue, permiso_queue):
### DESCOMENTAR EN PCDUINO
rojo = "gpio6"
verde = "gpio7"
alarma = "gpio8"
gpio.pinMode(rojo, gpio.OUTPUT)
gpio.pinMode(verde, gpio.OUTPUT)
gpio.pinMode(alarma, gpio.OUTPUT)
while 1:
edo = estado_queue.get()
if edo == None or edo == "sale":
edo = False
if edo == "entra":
edo = True
perm = permiso_queue.get()
print "Estado: ", edo
print "Permiso: ", perm
if edo == False and perm == False:
gpio.digitalWrite(alarma, gpio.LOW)
gpio.digitalWrite(rojo, gpio.LOW)
gpio.digitalWrite(verde, gpio.LOW)
print "alarma, rojo y verde apagados"
if edo == False and perm == True:
gpio.digitalWrite(verde, gpio.HIGH)
print "verde prendido"
if edo == True and perm == False:
gpio.digitalWrite(alarma, gpio.HIGH)
gpio.digitalWrite(rojo, gpio.HIGH)
print "Rojo y alarma prendidos.. delay"
time.sleep(3)
estado_queue.put(False)
permiso_queue.put(False)
if edo == True and perm == True:
time.sleep(.2)
estado_queue.put("sale")
permiso_queue.put(False)
def doModbusNormal():
gpio.digitalWrite(MODBUS_ERR_PIN, gpio.HIGH)
def received_message(self, msg):
print str(msg)
pins = eval(str(msg))
for pin in pins:
gpio.pinMode(pin, gpio.OUTPUT)
gpio.digitalWrite(pin,int(pins[pin]))
def doModbusErr():
doNetworkNormal()
gpio.digitalWrite(MODBUS_ERR_PIN, gpio.LOW)
def doNetworkNormal():
gpio.digitalWrite(NETWORK_ERR_PIN, gpio.HIGH)
def doNetworkErr():
doModbusNormal()
gpio.digitalWrite(NETWORK_ERR_PIN, gpio.LOW)
def detectarpcduino(estado_queue, permiso_queue): while 1: rojo = "gpio6" verde = "gpio7" alarma= "gpio8" gpio.pinMode(rojo, gpio.OUTPUT) gpio.pinMode(verde, gpio.OUTPUT) gpio.pinMode(alarma, gpio.OUTPUT) A=gpio.digitalRead(sensor1) B= gpio.digitalRead(sensor2) estado= False if A==True: while B==False and y!= "salir": print "Escalon 1A (Persona entra)" B=gpio.digitalRead(sensor2) if B==True: A=False while B==True: B=gpio.digitalRead(sensor2) print "Escalon 2A (Persona entra)" y= "salir" estado=True y="" if B==True: while A==False and y!= "salir": print "Escalon 1B (Persona sale)" A=gpio.digitalRead(sensor1) if A==True: B=False while A==True: A=gpio.digitalRead(sensor1) print "Escalon 2B (Persona sale)" y= "salir" estado=False ################### VERIFICA PERMISO DE ENTRADA Permiso=permiso_queue.get() permiso_queue.put(Permiso) print "La lectura de entradas es: ", estado print "el permiso de entrar es: ", Permiso print "tamaño", permiso_queue.qsize() if estado==False and Permiso== False: gpio.digitalWrite(alarma, gpio.LOW) gpio.digitalWrite(rojo, gpio.LOW) gpio.digitalWrite(verde, gpio.LOW) print "alarma, rojo y verde apagados" if estado==False and Permiso== True: gpio.digitalWrite(verde, gpio.HIGH) print "verde prendido" if estado==True and Permiso== False: gpio.digitalWrite(alarma, gpio.HIGH) gpio.digitalWrite(rojo, gpio.HIGH) print "Rojo y alarma prendidos.. delay" time.sleep(3) estado=False permiso_queue.get() permiso_queue.put(False) if estado==True and Permiso== True: time.sleep(.2) estado=False permiso_queue.get() permiso_queue.put(False) time.sleep(.05)
def led(id):
json = request.get_json()
state = json['state']
gpio.digitalWrite(LED_PIN, state)
return jsonify(state=state)
def stop():
gpio.digitalWrite(IN1, gpio.LOW)
gpio.digitalWrite(IN2, gpio.LOW)
gpio.digitalWrite(IN3, gpio.LOW)
gpio.digitalWrite(IN4, gpio.LOW)
import gpio
import time
# Put a led with positive leg in p8_3 and negative pin in p8_1
gpio.pinMode("P8_3",gpio.OUTPUT)
gpio.pinMode("P8_4",gpio.INPUT)
gpio.digitalWrite("P8_3",gpio.HIGH)
#Now your led are lighting
val = gpio.digitalRead("P8_4")
# If P8_4 is connected with P8_3 val = 1
print val
time.sleep(1)
#To turn off your led
gpio.digitalWrite("P8_3",gpio.LOW)
val = gpio.digitalRead("P8_4")
# If P8_4 is connected with P8_3 val = 0
print val
def front():
gpio.digitalWrite(IN1, gpio.HIGH)
gpio.digitalWrite(IN2, gpio.LOW)
gpio.digitalWrite(IN3, gpio.HIGH)
gpio.digitalWrite(IN4, gpio.LOW)
def off(self):
gpio.digitalWrite(self.gpio_str, gpio.LOW)
def moveCommand(direction):
#if windows, let's go out of here
is_windows = sys.platform.startswith('win')
if is_windows:
return
#switch off
gpio.pinMode(led_pin17, gpio.OUTPUT)
gpio.pinMode(led_pin16, gpio.OUTPUT)
gpio.pinMode(led_pin15, gpio.OUTPUT)
gpio.pinMode(led_pin14, gpio.OUTPUT)
gpio.digitalWrite(led_pin17, gpio.LOW)
gpio.digitalWrite(led_pin16, gpio.LOW)
gpio.digitalWrite(led_pin15, gpio.LOW)
gpio.digitalWrite(led_pin14, gpio.LOW)
'''
pins: 14, 15, 16, 17
none - 0000
centered - 1111
forward - 0001
right - 0010
back - 0100
left - 1000
'''
if direction == 'centered':
gpio.digitalWrite(led_pin14, gpio.HIGH)
gpio.digitalWrite(led_pin15, gpio.HIGH)
gpio.digitalWrite(led_pin16, gpio.HIGH)
gpio.digitalWrite(led_pin17, gpio.HIGH)
elif direction == 'forward':
gpio.digitalWrite(led_pin17, gpio.HIGH)
elif direction == 'right':
gpio.digitalWrite(led_pin16, gpio.HIGH)
elif direction == 'back':
gpio.digitalWrite(led_pin15, gpio.HIGH)
elif direction == 'left':
gpio.digitalWrite(led_pin14, gpio.HIGH)
elif direction == 'none':
gpio.digitalWrite(led_pin17, gpio.LOW)
gpio.digitalWrite(led_pin16, gpio.LOW)
gpio.digitalWrite(led_pin15, gpio.LOW)
gpio.digitalWrite(led_pin14, gpio.LOW)
return
def setup():
gpio.pinMode(dev1_pin, gpio.OUTPUT)
gpio.digitalWrite(dev1_pin, gpio.LOW)
def loop():
while (1):
gpio.digitalWrite(led_pin, gpio.HIGH)
delay(200)
gpio.digitalWrite(led_pin, gpio.LOW)
delay(100)
def doNetworkErr():
doModbusNormal()
gpio.digitalWrite(NETWORK_ERR_PIN, gpio.LOW)
def decidir(estado_queue, permiso_queue):
### DESCOMENTAR EN PCDUINO
rojo = "gpio6"
verde = "gpio7"
alarma= "gpio8"
gpio.pinMode(rojo, gpio.OUTPUT)
gpio.pinMode(verde, gpio.OUTPUT)
gpio.pinMode(alarma, gpio.OUTPUT)
while 1:
edo= estado_queue.get()
if edo== None or edo== "sale":
edo= False
if edo=="entra":
edo= True
perm= permiso_queue.get()
print "Estado: ", edo
print "Permiso: ", perm
if edo==False and perm== False:
gpio.digitalWrite(alarma, gpio.LOW)
gpio.digitalWrite(rojo, gpio.LOW)
gpio.digitalWrite(verde, gpio.LOW)
print "alarma, rojo y verde apagados"
if edo==False and perm== True:
gpio.digitalWrite(verde, gpio.HIGH)
print "verde prendido"
if edo==True and perm== False:
gpio.digitalWrite(alarma, gpio.HIGH)
gpio.digitalWrite(rojo, gpio.HIGH)
print "Rojo y alarma prendidos.. delay"
time.sleep(3)
estado_queue.put(False)
permiso_queue.put(False)
if edo==True and perm== True:
time.sleep(.2)
estado_queue.put("sale")
permiso_queue.put(False)
def doModbusErr():
doNetworkNormal()
gpio.digitalWrite(MODBUS_ERR_PIN, gpio.LOW)
def on(self):
gpio.digitalWrite(self.gpio_str, gpio.HIGH)
def loop():
while(1):
dht22.loop() #perform loop in c driver
gpio.digitalWrite(led1_pin, gpio.HIGH)
delay(50)
gpio.digitalWrite(led1_pin, gpio.LOW)
#switch ops if reqd
if dht22.cvar.temperature < setPoint:
gpio.digitalWrite(relay1, gpio.LOW) #turn on heater
else:
gpio.digitalWrite(relay1, gpio.HIGH) #turn off heater
if dht22.cvar.temperature < setPoint + 0.25:
gpio.digitalWrite(relay2, gpio.LOW) #turn on heater
else:
gpio.digitalWrite(relay2, gpio.HIGH) #turn off heater
if dht22.cvar.temperature < setPoint +0.5:
gpio.digitalWrite(relay3, gpio.LOW) #turn on heater
else:
gpio.digitalWrite(relay3, gpio.HIGH) #turn off heater
if dht22.cvar.temperature < setPoint + 0.75:
gpio.digitalWrite(relay4, gpio.LOW) #turn on heater
else:
gpio.digitalWrite(relay4, gpio.HIGH) #turn off heater
#delay(100)
end_time = time.time()
uptime = end_time - start_time
human_uptime = str(timedelta(seconds=int(uptime)))
#print human_uptime
print "degrees:%.1f , humidity:%.1f, uptime:%s " % (dht22.cvar.temperature, dht22.cvar.humidity, human_uptime)
print
def loop():
while(1):
gpio.digitalWrite(led_pin, gpio.HIGH)
delay(200)
gpio.digitalWrite(led_pin, gpio.LOW)
delay(100)
import gpio
from flask import Flask, render_template, request
app = Flask(__name__)
pins = {
'gpio0':{'name':'Red_LED','state':False},
'gpio1':{'name':'Blue_LED','state':True}
}
for pin in pins:
gpio.pinMode(pin,gpio.OUTPUT)
gpio.digitalWrite(pin,gpio.LOW)
@app.route("/")
def main():
for pin in pins :
pins[pin]['state'] = gpio.digitalRead(pin)
templateData = {
'pins':pins
}
#def hello_world():
#return 'Hello World!'
return render_template('pin.html',**templateData)
@app.route('/hello')
def hello():
return 'Hello World'
@app.route("/<changepin>/<value>")
def action(changepin,value):
def received_message(self, msg):
print str(msg)
pins = eval(str(msg))
for pin in pins:
gpio.pinMode(pin, gpio.OUTPUT)
gpio.digitalWrite(pin, int(pins[pin]))
def decidir(estado_queue, permiso_queue): pass ### DESCOMENTAR EN PCDUINO rojo = "gpio6" verde = "gpio7" alarma= "gpio8" gpio.pinMode(rojo, gpio.OUTPUT) gpio.pinMode(verde, gpio.OUTPUT) gpio.pinMode(alarma, gpio.OUTPUT) while 1: if estado_queue.qsize>0: Estado= estado_queue.get() else: Estado= False if permiso_queue.qsize>0: Permiso=permiso_queue.get() else: Permiso= False if Estado==False and Permiso== False: gpio.digitalWrite(alarma, gpio.LOW) gpio.digitalWrite(rojo, gpio.LOW) gpio.digitalWrite(verde, gpio.LOW) print "alarma, rojo y verde apagados" if Estado==False and Permiso== True: gpio.digitalWrite(verde, gpio.HIGH) print "verde prendido" if Estado==True and Permiso== False: gpio.digitalWrite(alarma, gpio.HIGH) gpio.digitalWrite(rojo, gpio.HIGH) print "Rojo y alarma prendidos.. delay" time.sleep(3) Estado=False Permiso=False if Estado==True and Permiso== True: time.sleep(.2) Estado=False Permiso=False time.sleep(1)
def stop():
gpio.digitalWrite(IN1, gpio.LOW)
gpio.digitalWrite(IN2, gpio.LOW)
gpio.digitalWrite(IN3, gpio.LOW)
gpio.digitalWrite(IN4, gpio.LOW)
import gpio
import time
# Put a led with positive leg in p8_3 and negative pin in p8_1
gpio.pinMode("P8_3", gpio.OUTPUT)
gpio.pinMode("P8_4", gpio.INPUT)
gpio.digitalWrite("P8_3", gpio.HIGH)
#Now your led are lighting
val = gpio.digitalRead("P8_4")
# If P8_4 is connected with P8_3 val = 1
print val
time.sleep(1)
#To turn off your led
gpio.digitalWrite("P8_3", gpio.LOW)
val = gpio.digitalRead("P8_4")
# If P8_4 is connected with P8_3 val = 0
print val
def doNormalPost(t=0.5):
gpio.digitalWrite(NORMAL_STATE_PIN, gpio.LOW)
time.sleep(t)
gpio.digitalWrite(NORMAL_STATE_PIN, gpio.HIGH)
def left():
gpio.digitalWrite(IN1, gpio.LOW)
gpio.digitalWrite(IN2, gpio.LOW)
gpio.digitalWrite(IN3, gpio.HIGH)
gpio.digitalWrite(IN4, gpio.LOW)
delay(80)
def doNetworkNormal():
gpio.digitalWrite(NETWORK_ERR_PIN, gpio.HIGH)
def front():
gpio.digitalWrite(IN1, gpio.HIGH)
gpio.digitalWrite(IN2, gpio.LOW)
gpio.digitalWrite(IN3, gpio.HIGH)
gpio.digitalWrite(IN4, gpio.LOW)
def doModbusNormal():
gpio.digitalWrite(MODBUS_ERR_PIN, gpio.HIGH)
def back():
gpio.digitalWrite(IN1, gpio.LOW)
gpio.digitalWrite(IN2, gpio.HIGH)
gpio.digitalWrite(IN3, gpio.LOW)
gpio.digitalWrite(IN4, gpio.HIGH)
