rename steer_limited (#34763)

rename

selfdrive/controls/controlsd.py

@@ -40,7 +40,7 @@ class Controls:
                                    'driverMonitoringState', 'onroadEvents', 'driverAssistance'], poll='selfdriveState')
     self.pm = messaging.PubMaster(['carControl', 'controlsState'])
 
-    self.steer_limited = False
+    self.steer_limited_by_controls = False
     self.desired_curvature = 0.0
 
     self.pose_calibrator = PoseCalibrator()
@@ -112,7 +112,7 @@ class Controls:
     self.desired_curvature = clip_curvature(CS.vEgo, self.desired_curvature, model_v2.action.desiredCurvature)
     actuators.curvature = float(self.desired_curvature)
     steer, steeringAngleDeg, lac_log = self.LaC.update(CC.latActive, CS, self.VM, lp,
-                                                       self.steer_limited, self.desired_curvature,
+                                                       self.steer_limited_by_controls, self.desired_curvature,
                                                        self.calibrated_pose)  # TODO what if not available
     actuators.torque = float(steer)
     actuators.steeringAngleDeg = float(steeringAngleDeg)
@@ -161,10 +161,10 @@ class Controls:
     if self.sm['selfdriveState'].active:
       CO = self.sm['carOutput']
       if self.CP.steerControlType == car.CarParams.SteerControlType.angle:
-        self.steer_limited = abs(CC.actuators.steeringAngleDeg - CO.actuatorsOutput.steeringAngleDeg) > \
+        self.steer_limited_by_controls = abs(CC.actuators.steeringAngleDeg - CO.actuatorsOutput.steeringAngleDeg) > \
                                               STEER_ANGLE_SATURATION_THRESHOLD
       else:
-        self.steer_limited = abs(CC.actuators.torque - CO.actuatorsOutput.torque) > 1e-2
+        self.steer_limited_by_controls = abs(CC.actuators.torque - CO.actuatorsOutput.torque) > 1e-2
 
     # TODO: both controlsState and carControl valids should be set by
     #       sm.all_checks(), but this creates a circular dependency

selfdrive/controls/lib/latcontrol.py

@@ -17,14 +17,14 @@ class LatControl(ABC):
     self.steer_max = 1.0
 
   @abstractmethod
-  def update(self, active, CS, VM, params, steer_limited, desired_curvature, calibrated_pose):
+  def update(self, active, CS, VM, params, steer_limited_by_controls, desired_curvature, calibrated_pose):
     pass
 
   def reset(self):
     self.sat_count = 0.
 
-  def _check_saturation(self, saturated, CS, steer_limited):
+  def _check_saturation(self, saturated, CS, steer_limited_by_controls):
-    if saturated and CS.vEgo > self.sat_check_min_speed and not steer_limited and not CS.steeringPressed:
+    if saturated and CS.vEgo > self.sat_check_min_speed and not steer_limited_by_controls and not CS.steeringPressed:
       self.sat_count += self.sat_count_rate
     else:
       self.sat_count -= self.sat_count_rate

selfdrive/controls/lib/latcontrol_angle.py

@@ -11,7 +11,7 @@ class LatControlAngle(LatControl):
     super().__init__(CP, CI)
     self.sat_check_min_speed = 5.
 
-  def update(self, active, CS, VM, params, steer_limited, desired_curvature, calibrated_pose):
+  def update(self, active, CS, VM, params, steer_limited_by_controls, desired_curvature, calibrated_pose):
     angle_log = log.ControlsState.LateralAngleState.new_message()
 
     if not active:

selfdrive/controls/lib/latcontrol_pid.py

@@ -17,7 +17,7 @@ class LatControlPID(LatControl):
     super().reset()
     self.pid.reset()
 
-  def update(self, active, CS, VM, params, steer_limited, desired_curvature, calibrated_pose):
+  def update(self, active, CS, VM, params, steer_limited_by_controls, desired_curvature, calibrated_pose):
     pid_log = log.ControlsState.LateralPIDState.new_message()
     pid_log.steeringAngleDeg = float(CS.steeringAngleDeg)
     pid_log.steeringRateDeg = float(CS.steeringRateDeg)
@@ -43,6 +43,6 @@ class LatControlPID(LatControl):
       pid_log.i = float(self.pid.i)
       pid_log.f = float(self.pid.f)
       pid_log.output = float(output_steer)
-      pid_log.saturated = bool(self._check_saturation(self.steer_max - abs(output_steer) < 1e-3, CS, steer_limited))
+      pid_log.saturated = bool(self._check_saturation(self.steer_max - abs(output_steer) < 1e-3, CS, steer_limited_by_controls))
 
     return output_steer, angle_steers_des, pid_log

selfdrive/controls/lib/latcontrol_torque.py

@@ -37,7 +37,7 @@ class LatControlTorque(LatControl):
     self.torque_params.latAccelOffset = latAccelOffset
     self.torque_params.friction = friction
 
-  def update(self, active, CS, VM, params, steer_limited, desired_curvature, calibrated_pose):
+  def update(self, active, CS, VM, params, steer_limited_by_controls, desired_curvature, calibrated_pose):
     pid_log = log.ControlsState.LateralTorqueState.new_message()
     if not active:
       output_torque = 0.0
@@ -73,7 +73,7 @@ class LatControlTorque(LatControl):
                                           desired_lateral_accel - actual_lateral_accel, lateral_accel_deadzone, friction_compensation=True,
                                           gravity_adjusted=True)
 
-      freeze_integrator = steer_limited or CS.steeringPressed or CS.vEgo < 5
+      freeze_integrator = steer_limited_by_controls or CS.steeringPressed or CS.vEgo < 5
       output_torque = self.pid.update(pid_log.error,
                                       feedforward=ff,
                                       speed=CS.vEgo,
@@ -87,7 +87,7 @@ class LatControlTorque(LatControl):
       pid_log.output = float(-output_torque)
       pid_log.actualLateralAccel = float(actual_lateral_accel)
       pid_log.desiredLateralAccel = float(desired_lateral_accel)
-      pid_log.saturated = bool(self._check_saturation(self.steer_max - abs(output_torque) < 1e-3, CS, steer_limited))
+      pid_log.saturated = bool(self._check_saturation(self.steer_max - abs(output_torque) < 1e-3, CS, steer_limited_by_controls))
 
     # TODO left is positive in this convention
     return -output_torque, 0.0, pid_log

tools/tuning/measure_steering_accuracy.py

@@ -49,7 +49,7 @@ class SteeringAccuracyTool:
     active = sm['controlsState'].active
     steer = sm['carOutput'].actuatorsOutput.torque
     standstill = sm['carState'].standstill
-    steer_limited = abs(sm['carControl'].actuators.torque - sm['carControl'].actuatorsOutput.torque) > 1e-2
+    steer_limited_by_controls = abs(sm['carControl'].actuators.torque - sm['carControl'].actuatorsOutput.torque) > 1e-2
     overriding = sm['carState'].steeringPressed
     changing_lanes = sm['modelV2'].meta.laneChangeState != 0
     model_points = sm['modelV2'].position.y
@@ -77,7 +77,7 @@ class SteeringAccuracyTool:
             self.speed_group_stats[group][angle_abs]["steer"] += abs(steer)
             if len(model_points):
               self.speed_group_stats[group][angle_abs]["dpp"] += abs(model_points[0])
-            if steer_limited:
+            if steer_limited_by_controls:
               self.speed_group_stats[group][angle_abs]["limited"] += 1
             if control_state.saturated:
               self.speed_group_stats[group][angle_abs]["saturated"] += 1