EN CustomSteerRatiox0.1(0) - ajouatom/openpilot GitHub Wiki
CustomSteerRatiox0.1(0)
Menu: Driving > Steering > Steering Feel
CustomSteerRatiox0.1(0)
CustomSR
Steering Ratio (Refer to Vehicle Specs), 0: Uses LiveSteerRatio
- Type: Number
- Default:
0 - Range:
0~300 - Step:
1 - Menu: Driving > Steering > Steering Feel
Behavior
Steering Ratio (Refer to Vehicle Specs).
- Higher: Uses a larger fixed steering ratio, changing the steering angle calculated for the same curvature.
- Lower: Uses a smaller fixed steering ratio.
This also applies to VW MEB, including ID.4, and changes are reread by the control loop. A stored value times 0.1 above 1.0 selects the manual ratio; otherwise the learned ratio and SteerRatioRate apply. Selecting a manual ratio does not stop SR learning.
Usage
Use small, one-at-a-time changes on the same straight and gentle curve, checking delay, oscillation, and recovery after driver input.
Previously ignored ID.4 values take effect after updating. Use CustomSR=0 and SteerRatioRate=100% for the unchanged learned ratio.
Reference
[!IMPORTANT]
0uses the learned steering ratio. A direct custom value takes precedence over theSteerRatioRatemultiplier.