joystick: fix long control state

tools/joystick/joystickd.py

@@ -9,6 +9,7 @@ from openpilot.common.params import Params
 from openpilot.common.swaglog import cloudlog
 from openpilot.selfdrive.controls.lib.vehicle_model import VehicleModel
 
+LongCtrlState = car.CarControl.Actuators.LongControlState
 MAX_LAT_ACCEL = 2.5
 
 
@@ -46,6 +47,7 @@ def joystickd_thread():
 
     if CC.longActive:
       actuators.accel = 4.0 * float(np.clip(joystick_axes[0], -1, 1))
+      actuators.longControlState = LongCtrlState.pid if sm['carState'].vEgo > CP.vEgoStopping else LongCtrlState.stopping
 
     if CC.latActive:
       max_curvature = MAX_LAT_ACCEL / max(sm['carState'].vEgo ** 2, 5)