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Version 1.3.8, changes in CHANGELOG.md
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‎CHANGELOG.md‎

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# Changelog
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## [1.3.8] - 2025-11-05
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### Added
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- This changelog
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- Definitions for many messages and parameters
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- Defines for CANSTATUS2 message
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### Changed
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- Improvements for `ixcom.grep.read_file`
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- Changed `filename` argument to accept a path, a filehandle or bytes
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- Added arguments to select the messages that should be parsed (`only_msg_ids`, `only_msg_names`, `ignore_msg_ids`, `ignore_msg_names`)
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- Added argument `get_parameter_history` to parse all logged parameters not only the last occured of each type
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- Added argument `stack_varsize_arrays` to stack messages with variable size on one numpy structured array
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- Added argument `no_gpstime_on_varsize_arrays` to not calculate the gpstime field (small performance improvement)
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- Improved the gpstime calculation to be continuus over a week change (disableable with `no_week_handling` argument)
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- Improved memory usage
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### Fixed
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- Fixed wrong order in `IMU_FILTERED` message definition
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- Fixed wrong order in `IPST` message definition
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- Fixed parameter naming for `PARGNSS_ANTOFFSET` for different antennas
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- Fixed parameter naming for `PAREKF_VMP` for different channels
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- Fixed parameter naming for `PARXCOM_SERIALPORT` for different com ports

‎LICENSE‎

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Copyright (c) 2019-2023 iMAR Navigation GmbH
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Copyright (c) 2019-2025 iMAR Navigation GmbH
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal

‎ixcom/cmdline.py‎

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except ixcom.data.ParseError as e:
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frame_name = str(e).split('convert ')[1]
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args.output.write(f'Corrupt {frame_name} frame\n\n')
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except SystemError:
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pass
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def split_config(argv = None):
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args.output.write(msg_bytes)
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xcomparser.add_callback(callback)
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xcomparser.process_bytes(args.inputfile.read())
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xcomparser.process_file_handle(args.inputfile)
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sys.exit(0)
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except Exception as ex:
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print(ex)
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sys.exit(1)
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def remove_partial_msgs(argv = None):
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parser = argparse.ArgumentParser(description='Removes Partial Messages from XCOMStream')
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parser.add_argument('inputfile', metavar='inputfile', type=argparse.FileType('rb'), nargs='?',
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parser.add_argument('inputfile', metavar='inputfile', type=argparse.FileType('rb'),
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help='Name of the binary XCOMStream file', default = 'XCOMStream.bin')
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parser.add_argument('-o', '--output', metavar='output_filename', type=argparse.FileType(mode='wb'),
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parser.add_argument('-o', '--output',
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help='Filename of the output file', default = 'XCOMStream.clean.bin')
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args = parser.parse_args()
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parser.add_argument('-rimui', '--remove_imu_invalid',action="store_true", help='Remove POSTPROC and RAWDATA msgs with IMU invalid status')
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args = parser.parse_args(argv)
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xcomparser = ixcom.parser.MessageSearcher(disable_crc = False)
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iob = io.BytesIO(b'')
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f = open(args.output,"wb", buffering=xcomparser.file_write_buffer_length)
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def r_callback(in_bytes):
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iob.write(in_bytes)
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if args.remove_imu_invalid:
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if in_bytes[1]==0x40:#POSTPROC
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if in_bytes[216] & 0x01:
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return
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if in_bytes[1]==0x67:#RAWDATA
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if in_bytes[80] & 0x01:
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return
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f.write(in_bytes)
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xcomparser.add_callback(r_callback)
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xcomparser.process_bytes(args.inputfile.read())
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iob.seek(0, os.SEEK_SET)
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args.output.write(iob.read())
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xcomparser.process_file_handle(args.inputfile)
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f.close()

‎ixcom/constants.py‎

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import json
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from pathlib import Path
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json_files = Path(__file__).resolve().parent / "json-files"
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defines_dir = json_files / "defines"
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defines_raw = {"defines":[]}
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for j in sorted(defines_dir.glob("*.json")):
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with open(j,"r") as f:
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defines_raw["defines"] += json.load(f)["defines"]
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defines = {d["name"]:d["int_value"] for d in defines_raw["defines"]}

‎ixcom/data.py‎

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from .constants import defines
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from .protocol import *
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from .commands import *
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from .parameters import *
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from .messages import *
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from .plugin_messages import *
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try:
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from ixcom_internal.constants import *
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from ixcom_internal.protocol import *
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from ixcom_internal.commands import *
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from ixcom_internal.parameters import *
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from ixcom_internal.messages import *
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from ixcom_internal.plugin_messages import *

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