Hyundai: add note about fwdRadar FW (#32733)

comment old-commit-hash: 742a3a94e3
11 months ago · a7f2b486a9
parent 0837d2512b
commit a7f2b486a9
1 changed files with 3 additions and 0 deletions
--- a/selfdrive/car/hyundai/fingerprints.py
+++ b/selfdrive/car/hyundai/fingerprints.py
@ -2,6 +2,9 @@
 from cereal import car
 from openpilot.selfdrive.car.hyundai.values import CAR

+# The existence of SCC or RDR in the fwdRadar FW usually determines the radar's function,
+# i.e. if it sends the SCC messages or if another ECU like the camera or ADAS Driving ECU does
+
 Ecu = car.CarParams.Ecu

 FINGERPRINTS = {