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jimmykane / fit-parser

Parse your FIT files easily, directly from JS (Garmin, Polar, Suunto)
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Feature request #8

Open Abasz opened 5 years ago

Abasz commented 5 years ago

Hi, I was wondering whether you are planing to implement encode for fit files from the js object ? I Your parser is the best I could find (I tried a lot :)) but I would like to save the changes back to an actual fit file after editing.

thanks

jimmykane commented 4 years ago

Atm quite difficult but PR's are welcome.

That said for export to GPX you could check https://github.com/sports-alliance/sports-lib that leverages this lib :-D

udos commented 3 years ago

@Abasz, you could handle writing back to the file via the File System Access API. this article gives a nice introduction: https://web.dev/file-system-access/

Abasz commented 3 years ago

Thanks for the reply, the problem is not that I am not able to save a file on hard disk, but rather the encoding of a json to FIT format binary.

I have not tried this for a while, but if I remember correctly my issue was that if I decode the FIT file to JSON change something in the json there is no way to encode back to FIT binary.

I actually started using a python package for this purpose. It correctly decodes and then encodes it back.

udos commented 3 years ago

ok. my misunderstanding. sorry about this. note: I'm not involved with this project, just saw the issue and thought I could be of help. I was not :|