ben_bienne

Thank you for the help! It work's!

Here is the complete code

#!/usr/bin/env python
# -*- coding: utf-8 -*-  

HOST = "localhost"
PORT = 4223
UID = "ksc" # Change to your UID
es = "he6" # Change to your UID

from tinkerforge.ip_connection import IPConnection
from tinkerforge.bricklet_motion_detector import MotionDetector
from tinkerforge.bricklet_io4 import IO4

import time

system_activ = True

def cb_interrupt(interrupt_mask, value_mask):
    global system_activ
    # test if interrupt is from pin 0 
    if interrupt_mask & (1 << 0):
        # test if button is pressed or released
        if value_mask & (1 << 0):
            print "button released"
        else:
            print "button pressed"

            if system_activ:
                system_activ = False
                print ("surveillance is disabled ", +system_activ)
            else:
                system_activ = True
                print ("surveillance is enabled ", +system_activ)

# Callback function for end of detection cycle
def cb_detection_cycle_ended():
    if not system_activ:
        return
    print('Detection Cycle Ended (next detection possible in ~3 seconds)')

# Callback function for detected motion
def cb_motion_detected():
    if not system_activ:
        return
    print('Motion Detected')

if __name__ == "__main__":
    ipcon = IPConnection() # Create IP connection
    md = MotionDetector(UID, ipcon) # Create device object
    io = IO4(es, ipcon) # Create device object
    ipcon.connect(HOST, PORT) # Connect to brickd
   
    # Don't use device before ipcon is connected

    # Register callback for interrupts
    io.register_callback(io.CALLBACK_INTERRUPT, cb_interrupt)

    # Enable interrupt on pin 0 and pin 1
    io.set_interrupt(1 << 0 )

    # Register detected callback to function cb_motion_detected
    md.register_callback(md.CALLBACK_MOTION_DETECTED, cb_motion_detected)

    # Register detection cycle ended callback to function cb_detection_cycle_ended
    md.register_callback(md.CALLBACK_DETECTION_CYCLE_ENDED, cb_detection_cycle_ended)

raw_input('Press key to exit\n') # Use input() in Python 3
ipcon.disconnect()

Hi all,

Actually I use a Motion Detector and Raspberry Pi with camera to take picture when something is moving. It work good. I can switch on/off the Motion Detector with my computer keyboard

Now I would like to do the same without my keyboard and screen but with a manual switch.

I have an IO4 Bricklet and a button ON/OFF. I am new in programming and I don't find the way to do this.

Can someone help me.

Here is my python code

#!/usr/bin/env python
# -*- coding: utf-8 -*-  

HOST = "localhost"
PORT = 4223
UID = "ksc" # Change to your UID

from tinkerforge.ip_connection import IPConnection
from tinkerforge.bricklet_motion_detector import MotionDetector

import picamera
import time

camera_name = "cameraA_"

# Callback function for end of detection cycle
def cb_detection_cycle_ended():
    if not system_activ:
        return
    print('Detection Cycle Ended (next detection possible in ~3 seconds)')

# Callback function for detected motion
def cb_motion_detected():
    if not system_activ:
        return
    print('Motion Detected')
    with picamera.PiCamera() as camera:
                date_time = int(time.time())
                date_string = str(date_time)
    		camera.resolution = (1024, 768)
	camera.start_preview()
	# Camera warm-up time
	time.sleep(2)
	camera.capture(camera_name + date_string +".jpg")

if __name__ == "__main__":
    ipcon = IPConnection() # Create IP connection
    md = MotionDetector(UID, ipcon) # Create device object

    ipcon.connect(HOST, PORT) # Connect to brickd

    system_activ = True

    # Don't use device before ipcon is connected

    # Register detected callback to function cb_motion_detected
    md.register_callback(md.CALLBACK_MOTION_DETECTED, cb_motion_detected)

    # Register detection cycle ended callback to function cb_detection_cycle_ended
    md.register_callback(md.CALLBACK_DETECTION_CYCLE_ENDED, cb_detection_cycle_ended)

while True:
        print "Select an option:"
        print "1.    Turn surveillance off" if system_activ is True else "1.    Turn surveillance on"
        print "0.    Exit"
        option = int(raw_input("Option: "))
        if option == 0:
                break
        elif option == 1:
            if system_activ:
                system_activ = False
                print "Surveillance is disabled"
            else:
                system_activ = True
                print "Surveillance is enabled"
        else:
            print "Invalid input!"

    # raw_input('Press key to exit\n') # Use input() in Python 3
    ipcon.disconnect()

Thank's in advance

Besten Dank für die Hilfe und Entschuldingung für die spätere Antwort.

Ich habe mein Zähler mit eine IO4 und 7 segment display gemacht.

#!/usr/bin/env python
# -*- coding: utf-8 -*-  

HOST = "localhost"
PORT = 4223
UID = "he6" # Change to your UID
dis = "kTk" # Change to your UID

DIGITS = [0x3f,0x06,0x5b,0x4f,
  0x66,0x6d,0x7d,0x07,
  0x7f,0x6f,0x77,0x7c,
  0x39,0x5e,0x79,0x71] # // 0~9,A,b,C,d,E,F

from tinkerforge.ip_connection import IPConnection
from tinkerforge.bricklet_io4 import IO4
from tinkerforge.bricklet_segment_display_4x7 import SegmentDisplay4x7

import time

if __name__ == "__main__":
    ipcon = IPConnection() # Create IP connection
    io = IO4(UID, ipcon) # Create device object
    sd4x7 = SegmentDisplay4x7(dis, ipcon) # Create device object

    ipcon.connect(HOST, PORT) # Connect to brickd
    # Don't use device before ipcon is connected

    # Set pin 1 to output low
    io.set_configuration(1 << 1, 'o', False)

    # Set pin 2 and 3 to output high
    io.set_configuration((1 << 2) | (1 << 3), 'o', True)

    try:
        io.set_edge_count_config(1, io.EDGE_TYPE_RISING, 1)
        ii = True
        while True:
            print('Edge count: {0}'.format(io.get_edge_count(0, ii)))
            compteur = format(io.get_edge_count(0, ii))
            compteur_string = "0" +"0" +compteur
            string = str(compteur_string)
            sub1 = int(string[0])
            sub2 = int(string[1])
            sub3 = int(string[2])

    if int(compteur) < 10 :
                segments = (DIGITS[0], DIGITS[sub1], DIGITS[sub2], DIGITS[sub3])
            sd4x7.set_segments(segments, 0, False)				
            elif int(compteur) >= 10:
	        sub4 = int(string[3])
			segments = (DIGITS[sub1], DIGITS[sub2], DIGITS[sub3], DIGITS[sub4])
                sd4x7.set_segments(segments, 0, False)
            elif int(compteur) >= 100:
                sub5 = int(string[4])
                segments = (DIGITS[sub2], DIGITS[sub3], DIGITS[sub4], DIGITS[sub5])
                sd4x7.set_segments(segments, 0, False)                    
            time.sleep(0.5)
            ii = False
    finally:
        ipcon.disconnect()

Schöne Grüsse

Das Problem liegt an meinem Laptop (Debian Whezzy). Es funktionniert mit einem Raspberry Pi und einem Laptop mit OSX

Hallo,

Nein Master und PC sind direkt angeschlossen

dmesg

[  392.223299] usb 3-1.2: USB disconnect, device number 3

[  392.420692] usb 3-1.2: new full-speed USB device number 4 using ehci_hcd

[  392.514900] usb 3-1.2: New USB device found, idVendor=16d0, idProduct=063d

[  392.514910] usb 3-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3

[  392.514917] usb 3-1.2: Product: Master Brick

[  392.514921] usb 3-1.2: Manufacturer: Tinkerforge GmbH

[  392.514926] usb 3-1.2: SerialNumber: 68UwxS

[  392.624600] usb 3-1.2: reset full-speed USB device number 4 using ehci_hcd

Ich habe das neue firmware rein getan. Das Problem steht immer noch.

Hallo,

Danke für die Antwort.

Die Schaltspannung ist 230V. Der Schütz ist ein Telemecanique LC1D32

Zur Zeit ist nur die Steuerung angeschlossen.

Er soll ein Ventilateur (400V) steuern.

Entschuldigung für die Qualität den Photos ich hoffe auch das mein Deutsch verständlich ist.

Gruss

Hallo,

Ich möchten einen Schütz von Télémacanique mit einem DualRelay ein und ausschalten.

Bei der Einschaltung ist kein Problem aber bei der Auschaltung das Master Brick reboot automatisch.

Was mache ich falsch