message: Fixed odrive_demo.py to actually work
diff: @@ -19,18 +19,18 @@ my_drive = odrive.find_any()
  print("Bus voltage is " + str(my_drive.vbus_voltage) + "V")
  # Or to change a value, just assign to the property
  -my_drive.motor0.pos_setpoint = 3.14
  -print("Position setpoint is " + str(my_drive.motor0.pos_setpoint))
  +my_drive.axis0.controller.pos_setpoint = 3.14
  +print("Position setpoint is " + str(my_drive.axis0.controller.pos_setpoint))
  # And this is how function calls are done:
  -my_drive.motor0.set_pos_setpoint(0.0, 0.0, 0.0)
  +my_drive.axis0.controller.set_pos_setpoint(0.0, 0.0, 0.0)
  # A sine wave to test
  t0 = time.monotonic()
  while True:
  setpoint = 10000.0 * math.sin((time.monotonic() - t0)*2)
  print("goto " + str(int(setpoint)))
  - my_drive.motor0.set_pos_setpoint(setpoint, 0.0, 0.0)
  + my_drive.axis0.controller.set_pos_setpoint(setpoint, 0.0, 0.0)
  time.sleep(0.01)
  