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cli_perf: advanced error reporting

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This commit is contained in:
Anna Antonenko
2025-04-07 23:30:39 +04:00
parent 7f45050c87
commit b39912af11
2 changed files with 17 additions and 3 deletions
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4
.gitignore vendored
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@@ -67,3 +67,7 @@ PVS-Studio.log
# JS packages # JS packages
node_modules/ node_modules/
# cli_perf script output in case of errors
/block.bin
/return_block.bin

14
scripts/serial_cli_perf.py
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@@ -32,16 +32,25 @@ def main():
bytes_to_send = args.length bytes_to_send = args.length
block_size = 1024 block_size = 1024
success = True
while bytes_to_send: while bytes_to_send:
actual_size = min(block_size, bytes_to_send) actual_size = min(block_size, bytes_to_send)
# can't use 0x03 because that's ASCII ETX, or Ctrl+C # can't use 0x03 because that's ASCII ETX, or Ctrl+C
block = bytes([randint(4, 255) for _ in range(actual_size)]) # block = bytes([randint(4, 255) for _ in range(actual_size)])
block = bytes([4 + (i // 64) for i in range(actual_size)])
port.write(block) port.write(block)
return_block = port.read(actual_size) return_block = port.read(actual_size)
if return_block != block: if return_block != block:
logger.error("Incorrect block received") with open("block.bin", "wb") as f:
f.write(block)
with open("return_block.bin", "wb") as f:
f.write(return_block)
logger.error("Incorrect block received. Saved to `block.bin' and `return_block.bin'.")
logger.error(f"{bytes_to_send} bytes left. Aborting.")
success = False
break break
bytes_to_send -= actual_size bytes_to_send -= actual_size
@@ -49,6 +58,7 @@ def main():
end_time = time() end_time = time()
delta = end_time - start_time delta = end_time - start_time
speed = args.length / delta speed = args.length / delta
if success:
print(f"Speed: {speed/1024:.2f} KiB/s") print(f"Speed: {speed/1024:.2f} KiB/s")
port.write(b"\x03") # Ctrl+C port.write(b"\x03") # Ctrl+C