soc: xtensa: cavstool: add support for logs coming from HDA logging (ef3e7a5f) · Commits · Wenxi XU / zephyr

1) HDA logging seems to be using some padding like '\x00'. Such string can print well on a terminal but corrupt the string match. And this can cause false failure if RunID matching is affected. Remove such padding before checking RunID. An affected RunID example: '7aa9ba3c6db12\x00\...\x00\x00\x00\x00d0c7fcf382a4af40ec6' Expected: '7aa9ba3c6db12d0c7fcf382a4af40ec6' 2) Use non-displayable chars for live connection check. Otherwise the log output will have subtle garbage like extra spaces which locate randomly. This solution comes from the PR #50071, the author is smrtos. Signed-off-by:

Ming Shao <ming.shao@intel.com> Signed-off-by:

Enjia Mai <enjia.mai@intel.com>

soc/xtensa/intel_adsp/tools/cavstool_client.py

+3 −2

Original line number	Diff line number	Diff line
		@@ -98,9 +98,10 @@ class cavstool_client():
		log.info(f"Start to monitor log output...")
		while True:
		# Receive data from the server and print out
		receive_log = str(self.sock.recv(BUF_SIZE).strip(), "utf-8")
		receive_log = str(self.sock.recv(BUF_SIZE), "utf-8").replace('\x00','')
		if receive_log:
		print(f"{receive_log}")
		sys.stdout.write(f"{receive_log}")
		sys.stdout.flush()
		time.sleep(0.1)

		def __del__(self):

soc/xtensa/intel_adsp/tools/remote-fw-service.py

+1 −1

Original line number	Diff line number	Diff line
		@@ -171,7 +171,7 @@ class adsp_log_handler(socketserver.BaseRequestHandler):

		def is_connection_alive(self):
		try:
		self.request.sendall(b' ')
		self.request.sendall(b'\x00')
		except (BrokenPipeError, ConnectionResetError):
		log.info("Client is disconnect.")
		return False

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