How to export all log parameters from .bin file?

amilcarlucas · June 14, 2024, 5:40pm

Yes, that is correct

Th software is python and runs on Windows, Linux and MacOS

uasdev · June 14, 2024, 6:15pm

@amilcarlucas My apologies, I don’t think I am understanding correctly. Your script outputs the same as earlier, which is not the complete data outputs from mavlogdump. I would like to extract the data from the .bin file, as shown in the following link:
https://ardupilot.org/copter/docs/logmessages.html#gps
For example, below is a screenshot of the outputs from the GPS parameter using mavlogdump.py that align with the attributes in the GPS param (in link above):

Your script earlier and the one you shared only provide me with these outputs

Could you provide guidance? As I mentioned, I would like all the parameter outputs from this link:Onboard Message Log Messages — Copter documentation as either csv or json files.

Sorry for my inexpertise, I will begin to review the Ardupilot dev tutorials as I realize I have alot to learn

amilcarlucas · June 14, 2024, 7:40pm

What you want are called messages, not parameters.

The script can output parameter values or parameter default values. And it should be very easy to modify for your needs. The source code is at:

github.com

ArduPilot/MethodicConfigurator/blob/master/MethodicConfigurator/extract_param_defaults.py

#!/usr/bin/python3

'''
Extracts parameter default values from an ArduPilot .bin log file.

Supports Mission Planner, MAVProxy and QGCS file format output

Currently has 95% unit test coverage

Amilcar do Carmo Lucas
'''

import argparse
import re
from typing import Dict, Tuple
from pymavlink import mavutil

NO_DEFAULT_VALUES_MESSAGE = "The .bin file contained no parameter default values. Update to a newer ArduPilot firmware version"
PARAM_NAME_REGEX = r'^[A-Z][A-Z_0-9]*$'
PARAM_NAME_MAX_LEN = 16

This file has been truncated. show original

code is linted and has tests on the unitests directory. Have fun with it.