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fingerprinting: bump CAN fingerprinting time and drain socket (#24694)

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* add debugging script

* debug

* remove

* add comment

* timestamp CAN fingerprinting (to get time needed to wait for radar)

* comment

* need this to log

* just in case, log first can packet logMonoTime

* clean up

* clean up

* bump fingerprint time to 250ms

bump fingerprint time to 250ms

* comment
This commit is contained in:
Shane Smiskol
2022-05-31 22:10:11 -07:00
committed by GitHub
parent 8be28b777a
commit 80be66484f
1 changed files with 4 additions and 1 deletions
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selfdrive/car/car_helpers.py
+4 -1
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@@ -122,10 +122,13 @@ def fingerprint(logcan, sendcan):
finger = gen_empty_fingerprint()
candidate_cars = {i: all_legacy_fingerprint_cars() for i in [0, 1]} # attempt fingerprint on both bus 0 and 1
frame = 0
frame_fingerprint = 10 # 0.1s
frame_fingerprint = 25 # 0.25s
car_fingerprint = None
done = False
# drain CAN socket so we always get the latest messages
messaging.drain_sock_raw(logcan)
while not done:
a = get_one_can(logcan)