Wojciech Kaczmarski

icon indicating a website link m17foundation.org

icon company M17 Foundation icon location Warsaw, Poland icon location M17 Project and Foundation originator. Amateur radio operator since 2016. RF nerd, open-source SW/HW developer, privacy and cryptography advocate. Autodidact.

Results 43 issues of Wojciech Kaczmarski

Reorganize and define `TYPE` bit fields

17 comment

1. Reorganize `TYPE` bit fields such that the Channel Access Number is byte-aligned 2. Add `META` payload type definitions for the Packet Mode

documentation
enhancement

META text message padding

1 comment

As per p. 32 of the Spec: ```Up to four Text Data blocks compose a complete message with a maximum length of 52 bytes. Each block may contain up to...

enhancement

Missing M17 frame sequencing in the decoder

M17 streams use *Frame Numbers* (FN) for frame sequencing. Recently, a bug in the m17-gateway caused the FN transmitted by the CC1200 HAT to use incorrect endianness. That of course...

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issue