From 741237f6e2f673dc8ec75579c8841284a10e6a3e Mon Sep 17 00:00:00 2001
From: Jason Wen <haibin.wen3@gmail.com>
Date: Tue, 7 Nov 2023 20:05:37 +0000
Subject: [PATCH] FCR: Reset cached param to sync with upstream conflicts

---
 selfdrive/car/car_helpers.py     | 31 ++++++++++++++++++++-----------
 selfdrive/controls/lib/events.py |  4 ++--
 2 files changed, 22 insertions(+), 13 deletions(-)

diff --git a/selfdrive/car/car_helpers.py b/selfdrive/car/car_helpers.py
index 376b7b48d8..ef53cb0c19 100644
--- a/selfdrive/car/car_helpers.py
+++ b/selfdrive/car/car_helpers.py
@@ -1,3 +1,4 @@
+import json
 import os
 import requests
 import threading
@@ -233,19 +234,27 @@ def crash_log2(fingerprints, fw):
 def get_car(logcan, sendcan, experimental_long_allowed, num_pandas=1):
   candidate, fingerprints, vin, car_fw, source, exact_match = fingerprint(logcan, sendcan, num_pandas)
 
-  params = Params()
-  if params.get("CarModel") is not None:
-    car_model = params.get("CarModel")
-    candidate = car_model.decode("utf-8")
-
   if candidate is None:
-    cloudlog.event("car doesn't match any fingerprints", fingerprints=fingerprints, error=True)
-    candidate = "mock"
-    y = threading.Thread(target=crash_log2, args=(fingerprints, car_fw,))
-    y.start()
+    params = Params()
+    car_model = params.get("CarModel")
+    if car_model is not None:
+      car_model = car_model.decode("utf-8").rstrip()
+      with open(os.path.join(BASEDIR, "selfdrive/car/sunnypilot_carname.json")) as f:
+        car_models = json.load(f)
+      if car_model in car_models.values():
+        candidate = car_model
+      else:
+        params.put("CarModel", "")
+        params.put("CarModelText", "")
+    if candidate is None:
+      cloudlog.event("car doesn't match any fingerprints", fingerprints=fingerprints, error=True)
+      candidate = "mock"
+      y = threading.Thread(target=crash_log2, args=(fingerprints, car_fw,))
+      y.start()
 
-  x = threading.Thread(target=crash_log, args=(candidate,))
-  x.start()
+  if candidate != "mock":
+    x = threading.Thread(target=crash_log, args=(candidate,))
+    x.start()
 
   CarInterface, CarController, CarState = interfaces[candidate]
   CP = CarInterface.get_params(candidate, fingerprints, car_fw, experimental_long_allowed, docs=False)
diff --git a/selfdrive/controls/lib/events.py b/selfdrive/controls/lib/events.py
index 5dde23e2c3..9a7dff6a78 100755
--- a/selfdrive/controls/lib/events.py
+++ b/selfdrive/controls/lib/events.py
@@ -402,8 +402,8 @@ EVENTS: Dict[int, Dict[str, Union[Alert, AlertCallbackType]]] = {
   # read-only mode. This can be solved by adding your fingerprint.
   # See https://github.com/commaai/openpilot/wiki/Fingerprinting for more information
   EventName.carUnrecognized: {
-    ET.PERMANENT: NormalPermanentAlert("Dashcam Mode",
-                                       "Car Unrecognized",
+    ET.PERMANENT: NormalPermanentAlert("Car Unrecognized",
+                                       "Vehicle Settings, Select, and Restart the Car",
                                        priority=Priority.LOWEST),
   },