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[checkbox-ce-oem] Enhance serial test to be more stable (Bugfix) #1682

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merged 3 commits into from
Jan 17, 2025
+9 −2
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[checkbox-ce-oem] Enhance serial test to be more stable (Bugfix) #1682

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8184134
1. enhance the server mode could handle binary data without crashing
hanhsuan Jan 2, 2025
584dc32
fix the clean up couldn't work issue
hanhsuan Jan 15, 2025
d3842b7
fix black format error
hanhsuan Jan 15, 2025
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11 changes: 9 additions & 2 deletions contrib/checkbox-ce-oem/checkbox-provider-ce-oem/bin/serial_test.py
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Original file line number Diff line number Diff line change
Expand Up @@ -119,8 +119,10 @@ def recv(self) -> bytes:
if rcv:
logging.info("Received: {}".format(rcv.decode()))
except Exception:
logging.exception("Received unmanageable string format")
raise SystemExit(1)
logging.exception(
"Received unmanageable string format {}".format(rcv)
)
return None
return rcv


Expand Down Expand Up @@ -157,7 +159,12 @@ def client_mode(ser: Serial, data_size: int = 1024):
running on port /dev/ttymxc1 as a client
$ sudo ./serial_test.py /dev/ttymxc1 --mode client --type RS485
"""

random_string = generate_random_string(data_size)

# clean up the garbage in the serial before test
while ser.recv():
continue
ser.send(random_string.encode())
for i in range(1, 6):
logging.info("Attempting receive string... {} time".format(i))
Expand Down
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