mwjoy-debug.py

import msp, uinput, sys, time

if len(sys.argv) != 2:
	print('Usage: {} SERIAL_DEVICE'.format(sys.argv[0]))
	sys.exit(1)
	
m = msp.MultiWii(sys.argv[1])
m.ser.timeout = 100

events = (
    uinput.BTN_JOYSTICK,
    uinput.ABS_X + (-32767, 32767, 0, 0),
    uinput.ABS_Y + (-32767, 32767, 0, 0),
    uinput.ABS_Z  + (-32767, 32767, 0, 0),
    uinput.ABS_RX  + (-32767, 32767, 0, 0),
    )

with uinput.Device(events) as device:
	print("working ...")
	while True:
		state = m.getData(m.RC)
		print(state)
		if state:
			device.emit(uinput.ABS_X, (state['roll']-1500)*32767/500, syn=False)
			device.emit(uinput.ABS_Y, (state['pitch']-1500)*32767/500, syn=False)
			device.emit(uinput.ABS_Z, (state['throttle']-1500)*32767/500, syn=False)
			device.emit(uinput.ABS_RX , (state['yaw']-1500)*32767/500)

mwjoy.py

import msp, uinput, sys, time

if len(sys.argv) != 2:
	print('Usage: {} SERIAL_DEVICE'.format(sys.argv[0]))
	sys.exit(1)
	
m = msp.MultiWii(sys.argv[1])
m.ser.timeout = 100

events = (
    #uinput.BTN_JOYSTICK,
    uinput.ABS_X + (-32767, 32767, 0, 0),
    uinput.ABS_Y + (-32767, 32767, 0, 0),
    uinput.ABS_THROTTLE + (-32767, 32767, 0, 0),
    uinput.ABS_RUDDER + (-32767, 32767, 0, 0),
    )

with uinput.Device(events) as device:
	print("working ...")
	while True:
		state = m.getData(m.RC)
		if state:
			device.emit(uinput.ABS_X, (state['roll']-1500)*32767/500, syn=False)
			device.emit(uinput.ABS_Y, (state['pitch']-1500)*32767/500, syn=False)
			device.emit(uinput.ABS_THROTTLE, (state['throttle']-1500)*32767/500, syn=False)
			device.emit(uinput.ABS_RUDDER, (state['yaw']-1500)*32767/500)