Ashin Walpola
0e9525162d
obu-firmware builds against vanetza-idf from microbu-esp32c5/external, but that tree was gitignored, so a clone of this repository could not build the firmware it ships. It is now committed here as ordinary files in its own folder, microbu-esp32c5/: the colleague's commit cf4b99f plus the V2X2MAP bridge's signature verification (--trust) used on the bench. Nothing is fetched from or pushed to the colleague's repository; this repository and its remotes carry everything. The folder's own .gitignore keeps build output, downloaded components and private key material out, as it did there; the committed file set is identical to that repository's tracked files. The ESP32-C5 is still flashed from obu-firmware/, which only takes vanetza-idf from microbu-esp32c5/, so the two stay separate folders. FLASHING.md says how to take a newer version of the colleague's tree (copy it over the folder, rebuild, test, commit).
33 lines
1.1 KiB
Python
33 lines
1.1 KiB
Python
#!/usr/bin/env python3
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"""stdin/stdout <-> TCP relay: the SUT executable an ETSI adapter forks inside WSL, forwarding
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the hex-line protocol to sut_bridge.py --listen on the Windows side (which owns the COM port).
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run_etsi.py ... --sut /usr/bin/python3 --sut-args "/root/sut_tcp_relay.py --connect 172.x.x.x:7788"
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"""
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import argparse
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import socket
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import sys
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def main():
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p = argparse.ArgumentParser(description=__doc__)
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p.add_argument('--connect', required=True, help='host:port of sut_bridge.py --listen')
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args = p.parse_args()
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host, port = args.connect.rsplit(':', 1)
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with socket.create_connection((host, int(port))) as connection:
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reader = connection.makefile('rb')
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for line in sys.stdin:
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line = line.strip()
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if not line:
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continue
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connection.sendall(line.encode() + b'\n')
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reply = reader.readline()
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if not reply:
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sys.exit(2)
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sys.stdout.write(reply.decode().strip() + '\n')
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sys.stdout.flush()
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if __name__ == '__main__':
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main()
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