openpilot v0.4.0.2 release

old-commit-hash: da52d065a4

selfdrive/debug/dump.py

@@ -13,6 +13,7 @@ if __name__ == "__main__":
   poller = zmq.Poller()
 
   parser = argparse.ArgumentParser(description='Sniff a communcation socket')
+  parser.add_argument('--pipe', action='store_true')
   parser.add_argument('--raw', action='store_true')
   parser.add_argument('--json', action='store_true')
   parser.add_argument('--addr', default='127.0.0.1')
@@ -33,7 +34,10 @@ if __name__ == "__main__":
     for sock, mode in polld:
       if mode != zmq.POLLIN:
         continue
-      if args.raw:
+      if args.pipe:
+        sys.stdout.write(sock.recv())
+        sys.stdout.flush()
+      elif args.raw:
         hexdump(sock.recv())
       elif args.json:
         print(json.loads(sock.recv()))

selfdrive/debug/get_fingerprint.py

@@ -1,14 +1,13 @@
 #!/usr/bin/env python
 
 # simple script to get a vehicle fingerprint.
-# keep this script running for few seconds: some messages are published every few seconds
 
 # Instructions:
 # - connect to a Panda
 # - run selfdrive/boardd/boardd
 # - launching this script
-# - since some messages are published at low frequency, keep this script running for few seconds, 
-#   until all messages are received at least once
+# - since some messages are published at low frequency, keep this script running for few
+#   seconds, until all messages are received at least once
 
 import zmq
 import selfdrive.messaging as messaging