Keep steering active at standstill

selfdrive/controls/controlsd.py

@@ -12,7 +12,7 @@ from openpilot.common.swaglog import cloudlog
 from opendbc.car.car_helpers import interfaces
 from opendbc.car.vehicle_model import VehicleModel
 from openpilot.selfdrive.controls.lib.drive_helpers import clip_curvature
-from openpilot.selfdrive.controls.lib.latcontrol import LatControl, MIN_LATERAL_CONTROL_SPEED
+from openpilot.selfdrive.controls.lib.latcontrol import LatControl
 from openpilot.selfdrive.controls.lib.latcontrol_pid import LatControlPID
 from openpilot.selfdrive.controls.lib.latcontrol_angle import LatControlAngle, STEER_ANGLE_SATURATION_THRESHOLD
 from openpilot.selfdrive.controls.lib.latcontrol_torque import LatControlTorque
@@ -87,8 +87,7 @@ class Controls:
     CC.enabled = self.sm['selfdriveState'].enabled
 
     # Check which actuators can be enabled
-    standstill = abs(CS.vEgo) <= max(self.CP.minSteerSpeed, MIN_LATERAL_CONTROL_SPEED) or CS.standstill
+    CC.latActive = self.sm['selfdriveState'].active and not CS.steerFaultTemporary and not CS.steerFaultPermanent
-    CC.latActive = self.sm['selfdriveState'].active and not CS.steerFaultTemporary and not CS.steerFaultPermanent and not standstill
     CC.longActive = CC.enabled and not any(e.overrideLongitudinal for e in self.sm['onroadEvents']) and self.CP.openpilotLongitudinalControl
 
     actuators = CC.actuators

selfdrive/controls/lib/latcontrol.py

@@ -3,8 +3,6 @@ from abc import abstractmethod, ABC
 
 from openpilot.common.realtime import DT_CTRL
 
-MIN_LATERAL_CONTROL_SPEED = 0.3  # m/s
-
 
 class LatControl(ABC):
   def __init__(self, CP, CI):

selfdrive/selfdrived/selfdrived.py

@@ -19,7 +19,6 @@ from openpilot.selfdrive.car.car_specific import CarSpecificEvents
 from openpilot.selfdrive.selfdrived.events import Events, ET
 from openpilot.selfdrive.selfdrived.state import StateMachine
 from openpilot.selfdrive.selfdrived.alertmanager import AlertManager, set_offroad_alert
-from openpilot.selfdrive.controls.lib.latcontrol import MIN_LATERAL_CONTROL_SPEED
 
 from openpilot.system.version import get_build_metadata
 
@@ -331,7 +330,7 @@ class SelfdriveD:
     controlstate = self.sm['controlsState']
     lac = getattr(controlstate.lateralControlState, controlstate.lateralControlState.which())
     if lac.active and not recent_steer_pressed and not self.CP.notCar:
-      clipped_speed = max(CS.vEgo, MIN_LATERAL_CONTROL_SPEED)
+      clipped_speed = max(CS.vEgo, 0.3)
       actual_lateral_accel = controlstate.curvature * (clipped_speed**2)
       desired_lateral_accel = self.sm['modelV2'].action.desiredCurvature * (clipped_speed**2)
       undershooting = abs(desired_lateral_accel) / abs(1e-3 + actual_lateral_accel) > 1.2