main.py 文件源码

def HotKey2(channel):
    global hotkey2string
    global screenon
    global windowuptime
    global windowdowntime
    global WINDOWSUPON
    global WINDOWSDOWNON
    if hotkey2string == "Seek Up":
        Clock.schedule_once(seekup_callback)
        Clock.schedule_once(seekup_callback,.1)
    if hotkey2string == "Seek Down":
        Clock.schedule_once(seekdown_callback)
        Clock.schedule_once(seekdown_callback,.1)
    if hotkey2string == "Garage":
        Clock.schedule_once(garage_callback)
        Clock.schedule_once(garage_callback,.1)
    if hotkey2string == "Radar":
        Clock.schedule_once(radar_callback)
    if hotkey2string == "Cup Lights":
        Clock.schedule_once(leds_callback)

    if hotkey2string == "Windows Up":
        if WINDOWSDOWNON == 0: #only works when windows down isnt running
            Clock.schedule_once(windowsup_callback)
            Clock.schedule_once(windowsupOFF_callback, windowuptime)
            return
        if WINDOWSUPON == 1:
            Clock.schedule_once(windowsupOFF_callback) #if windows going up while pushed, will cancel and stop windows

    if hotkey2string == "Windows Down":
        if WINDOWSUPON == 0: #only works when windows up isnt running
            Clock.schedule_once(windowsdown_callback)
            Clock.schedule_once(windowsdownOFF_callback, windowdowntime)
            return
        if WINDOWSDOWNON == 1:
            Clock.schedule_once(windowsdownOFF_callback) #if windows going down while pushed, will cancel and stop windows

    if hotkey2string == "Screen Toggle":
        if screenon == 1:
            os.system("sudo echo 1 > /sys/class/backlight/rpi_backlight/bl_power") #turns screen off
            screenon = 0
            return
        if screenon == 0:
            os.system("sudo echo 0 > /sys/class/backlight/rpi_backlight/bl_power") #turns screen on
            screenon = 1
            return
    if hotkey2string == "None":
        return