def poll(self):
self.ipcon = IPConnection() # Create IP connection
self.ipcon.connect(HOST, PORT) # Connect to brickd
self.ipcon.register_callback(IPConnection.CALLBACK_ENUMERATE, self.cb_enumerate)
# Trigger Enumerate
self.ipcon.enumerate()
time.sleep(0.7)
for tf in self.tfIDs:
if len(tf[0])<=3: # if the device UID is 3 characters it is a bricklet
if tf[1] in self.deviceIDs:
print(tf[0],tf[1], self.getIdentifier(tf))
if tf[1] == 25: # DISTANCE IR BRICKLET
print("Registering %s as active Distance IR sensor 1.2" % tf[0])
self.device = BrickletDistanceIR(tf[0], self.ipcon) # Create device object
# Don't use device before ipcon is connected
self.device.register_callback(self.device.CALLBACK_DISTANCE, self.cb_distance)
# Get threshold callbacks with a debounce time of 10 seconds (10000ms)
# self.device.set_debounce_period(_DEBOUNCE_TIME)
self.device.set_distance_callback_period(_ENTRY_CALLBACK_PERIOD)
elif tf[1] == 2125: # DISTANCE IR BRICKLET V2.0
print("Registering %s as active Distance IR sensor 2.0" % tf[0])
self.device = BrickletDistanceIRV2(tf[0], self.ipcon) # Create device object
# Don't use device before ipcon is connected
self.device.register_callback(self.device.CALLBACK_DISTANCE, self.cb_distance_v2)
self.device.set_distance_callback_configuration(_ENTRY_CALLBACK_PERIOD, True, "x", 0, 0)
self.scheduler = BackgroundScheduler({
'apscheduler.executors.processpool': {
'type': 'processpool',
'max_workers': '1'
}}, timezone="Europe/London")
self.scheduler.add_job(self.tick, 'interval', seconds=_TICK_TIME, misfire_grace_time=5 , max_instances=1, coalesce=False)
self.scheduler.start(paused=False)
logging.getLogger('apscheduler').setLevel(logging.CRITICAL)
print("Polling the TF distance sensor for distance measurement... ")
print("Threshold distance is set to ", self.threshold_distance, "cm")
#!/usr/bin/env python
# -*- coding: utf-8 -*-
HOST = "localhost"
PORT = 4223
UID = "XYZ" # Change XYZ to the UID of your Distance IR Bricklet
from tinkerforge.ip_connection import IPConnection
from tinkerforge.bricklet_distance_ir import BrickletDistanceIR
if __name__ == "__main__":
ipcon = IPConnection() # Create IP connection
dir = BrickletDistanceIR(UID, ipcon) # Create device object
ipcon.connect(HOST, PORT) # Connect to brickd
# Don't use device before ipcon is connected
# Get current distance (unit is mm)
distance = dir.get_distance()
print("Distance: " + str(distance/10.0) + " cm")
raw_input("Press key to exit\n") # Use input() in Python 3
ipcon.disconnect()
stepper.drive_backward()
else:
print("Puffer erreicht")
stepper.stop()
if __name__ == "__main__":
ipcon = IPConnection()
dcb = BrickDC(UIDdcb, ipcon)
oled = BrickletOLED128x64(UIDoled, ipcon)
poti = BrickletLinearPoti(UIDpoti, ipcon)
ropoti = BrickletRotaryPoti(UIDropoti, ipcon)
stepper = BrickStepper(UIDstepper, ipcon)
joystick = BrickletJoystick(UIDjoystick, ipcon)
irsensor = BrickletDistanceIR(UIDirsensor, ipcon)
ipcon.connect(HOST, PORT)
print("Verbindung unter folgenden Daten: \nIP: " + HOST + "\nPort: " +
PORT)
o_clear()
print("Einstellungen werden gesetzt")
o_write(1, 5, "Einstellungen")
o_write(1, 5, "werden gesetzt")
ctrl_hz_fan = 5000
dcb.set_pwm_frequency(5000)
dcb.set_acceleration(5000)
ctrl_velostepper = 3000
def create_instance(self, uid, ipcon):
return BrickletDistanceIR(uid, ipcon)
