ps3keybinds.py

import evdev
from Classes.Movement import *
from Classes.Ramp import *
import RPi.GPIO as IO
m = Movement()
r = Ramp()
speed = int(input('Speed: ')) % 101
deadzone = 10
buttonMap = {'312':[m.forward,(100,0,1)],'310':[m.turn,('l',0,speed)],'311':[m.turn,('r',0,speed)],'316':[m.finish,()],'304':[m.stop,()],'544':[r.angleup,()],'545':[r.angledown,()]}
trigThresh = int(input('Trigger Thresholds: '))
for i in buttonMap.values():
    i.append(False)

def buttonPressed(button):
    a = buttonMap[button]
    print(a)
    a[2] = not a[2]
    try:
        if a[2]:
            a[0](*a[1])
        elif not a[2]:
            m.stop()
            r.anglestop()
    except:
        pass

def deadZones(conInput,cutoff):
    a = conInput
    if abs(a) < cutoff: return 0
    else: return a

def mapper(coord,scaler,dir1):
    l,r=100,100
    if coord>0:
        l= 100 - (100/128)*abs(coord)
    elif coord<0:
        r= 100 - (100/128)*abs(coord)
    l *= scaler
    r *= scaler
    return int(abs(l)),int(abs(r)),dir1,dir1
x = 0
R2 = 0
#L2 = 0
devices = [evdev.InputDevice(path) for path in evdev.list_devices()]
for device in devices:
    print(device.path, device.name, device.phys)
number = input('Event No: ')
device = evdev.InputDevice('/dev/input/event'+number)
print(device)
pressed = False
for event in device.read_loop():
    if event.type == evdev.ecodes.EV_KEY:
        print(evdev.categorize(event))
        button = str(evdev.categorize(event)).split()[4]
        if button not in ['313']:
            buttonPressed(button)

    elif event.type == evdev.ecodes.EV_ABS:
        if event.code == evdev.ecodes.ABS_X:
            x = deadZones(event.value-127,deadzone)
        if event.code == 5:
            R2 = event.value
            if R2 > 0:
                    out = mapper(x,R2/255,0)
                    m.set(*out)
        """
        if event.code == 0:
            L2  = event.value
            if L2 > trigThresh:
                    out = mapper(x, L2 / 255, 1)
                    m.set(*out)
        """