Cort BuffingtonandClaude Opus 4.8
467c00a739
The master and peer DMRD receive paths carried byte-for-byte identical ~30-line ACL blocks. Factor them into HBSYSTEM.dmrd_acl_check(), which returns True when a call must be dropped and logs each dropped stream only once per slot. Log strings and the per-slot _laststrid dedup behavior are preserved exactly (verified against the original logic across a 20k-case matrix). Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
PROJECT: Open Source HomeBrew Repeater Proctol Client/Master.
UPDATES:
No longer updated. This project is depreciated. HBlink4 is the current version that is in active development
PURPOSE: Thanks to the work of Jonathan Naylor, G4KLX; Hans Barthen, DL5DI; Torsten Shultze, DG1HT we have an open protocol for internetworking DMR repeaters. Unfortunately, there's no generic client and/or master stacks. This project is to build an open-source, python-based implementation. You are free to use this software however you want, however we ask that you provide attribution in some public venue (such as project, club, organization web site). This helps us see where the software is in use and track how it is used.
For those who will ask: This is a piece of software that implements an open-source, amateur radio networking protocol. It is not a network. It is not intended to be a network. It is not intended to replace or circumvent a network. People do those things, code doesn't.
PROPERTY:
This work represents the author's interpretation of the HomeBrew Repeater Protocol, based on the 2015-07-26 documents from DMRplus, "IPSC Protocol Specs for homebrew DMR repeater" as written by Jonathan Naylor, G4KLX; Hans Barthen, DL5DI; Torsten Shultze, DG1HT, also licenced under Creative Commons BY-NC-SA license.
WARRANTY None. The owners of this work make absolutely no warranty, express or implied. Use this software at your own risk.
PRE-REQUISITE KNOWLEDGE:
This document assumes the reader is familiar with Linux/UNIX, the Python programming language and DMR.
MORE DOCUMENTATION TO COME
0x49 DE N0MJS
Copyright (C) 2016-2020 Cortney T. Buffington, N0MJS n0mjs@me.com
This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA