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Mon 2020.12.07
Hi @titaniumwhite I'm responding as I noticed your post arrived indicating a Time Zone near myself, and most that are likely to respond, wont be available until tomorrow. I'm not a wiz using GATT, but I did remember a forum post a while back that asked a similar question.
@Gordon provided a specific example in post #13
and
How to: 'Generate a UUID compliant with RFC 4122'I Googled using the 'site' qualifier:
128 bit UUID site:forum.espruino.comwhich returns a bunch of references which may assist also. These may not answer your question directly, but I didn't want you spinning your wheels just waiting until sunrise. Hope you find some insight there. . . .
Robin
@titaniumwhite
I'm sorry they stopped supporting Espruino, they both are great projects with great potential.
I think I figured out where the bug was. After some debugging, this error was thrown by the web IDE
Uncaught Error: Invalid Service UUID: UUID string should only contain hex characters and dashes
at line 25 col 2
});
I found the related following issue on github https://github.com/espruino/Espruino/issues/1723.
Do you think I could solve my problem using 4 integers UUID instead of a 128 bit UUID?
I tried to look on the web how to convert it but I couldn't find an answer. How does UUID work? How do I convert from "ABCDABCD-ABCD-ABCD-ABCD-ABCDABCDABCD" to 0xABCD?