Posts by meinnamehier

#!/usr/bin/env python

# In Libreelec, gpiozero is located as below, must be in path
import sys
sys.path.append('/storage/.kodi/addons/virtual.rpi-tools/lib')


# Import libraries
import xbmc
import Queue

# Try to import gpiozero

import gpiozero as gpz


#Create Queue
q = Queue.Queue()
#Monitor for checking for aborts
monitor = xbmc.Monitor()
#No buttons were held at start
gpz.Button.was_held = False

def rotary_dt_rising():                    # rotary A event handler
    if rotary_button.is_pressed:
        if rotary_clk.is_active:             # rotary A rising while A is active is a clockwise turn
            q.put('Action(Right)')
    else:
        if rotary_clk.is_active:
            q.put('Action(Down)')  

def rotary_clk_rising():                    # rotary B event handler
    if rotary_button.is_pressed:
        if rotary_dt.is_active: 
            q.put('Action(Left)')
    else:
        if rotary_dt.is_active:
            q.put('Action(Up)')     # rotary B rising while A is active is a clockwise turn

def rotary_button_held(rotary_button):
    rotary_button.was_held = True

def rotary_button_release(rotary_button):
    if not rotary_button.was_held:
        q.put('Action(Select)')
    rotary_button.was_held = False
    
def close_the_buttons(): # need to be closed so KODI can exit
    rotary_dt.close()          
    rotary_clk.close()         
    rotary_button.close()     

#Create elements for rotary switch
rotary_dt = gpz.DigitalInputDevice(27)          # Rotary encoder rotary A connected to GPIO27
rotary_clk = gpz.DigitalInputDevice(22)         # Rotary encoder rotary B connected to GPIO17
rotary_button = gpz.Button(17, bounce_time=0.01, hold_time=0.5)     # Rotary button connected to GPIO22  

#Display Start Notification
#xbmc.executebuiltin('Notification(Boombox Skript gestartet, abortRequested FALSE, 1000)')

while not monitor.abortRequested():
    #Rotary
    rotary_dt.when_activated = rotary_dt_rising      # Register the event handler for rotary A
    rotary_clk.when_activated = rotary_clk_rising      # Register the event handler for rotary B
    rotary_button.when_held = rotary_button_held
    rotary_button.when_released = rotary_button_release

    # Start queue loop
    while not q.empty():
        message = q.get()
        xbmc.executebuiltin(message)
    if monitor.waitForAbort(0.1):
        break

close_the_buttons()
sys.exit()

Device:           QDtech MPI5001
Kernel:           /dev/input/event0
Group:            1
Seat:             seat0, default
Capabilities:     touch
Tap-to-click:     n/a
Tap-and-drag:     n/a
Tap drag lock:    n/a
Left-handed:      n/a
Nat.scrolling:    n/a
Middle emulation: n/a
Calibration:      identity matrix
Scroll methods:   none
Click methods:    none
Disable-w-typing: n/a
Accel profiles:   n/a
Rotation:         n/a

20:32:25.212 T:1732186992   ERROR: EXCEPTION Thrown (PythonToCppException) : -->Python callback/script returned the following error<--
                                             - NOTE: IGNORING THIS CAN LEAD TO MEMORY LEAKS!
                                            Error Type: <type 'exceptions.ImportError'>
                                            Error Contents: No module named pkg_resources
                                            Traceback (most recent call last):
                                              File "/storage/.kodi/addons/service.boombox.rotary/rotary.py", line 14, in <module>
                                                import gpiozero as gpz
                                              File "/storage/.kodi/addons/virtual.rpi-tools/lib/gpiozero/__init__.py", line 22, in <module>
                                                from .devices import (
                                              File "/storage/.kodi/addons/virtual.rpi-tools/lib/gpiozero/devices.py", line 19, in <module>
                                                import pkg_resources
                                            ImportError: No module named pkg_resources
                                            -->End of Python script error report<--