Digital_Voice_Modem_Project
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dvmhost
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123 Commits
18 Branches
31 Tags
25 MiB
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25 Commits (2aecd682c3058f0e2d5eb489258a55505fca7ffb)

Author SHA1 Message Date
Bryan Biedenkapp 2aecd682c3 implement disableCompositeFlag configuration parameter to disable flagging the control channel as composite in a voice on control condition;
4 years ago
Bryan Biedenkapp d2ed457109 make clearer log messages in the case of coding errors such as TSBK Trellis or CRC errors; allow CRC TSDU errors to be warnings in calibration mode;
4 years ago
Bryan Biedenkapp d588982b72 implement an internal DVM MFId so we can abuse TSDUs to transmit call termination across the network with ease; properly implement GRP_VCH_GRANT_UPD;
4 years ago
Bryan Biedenkapp 50cb75e4b3 correct logic when dealing with RF or network traffic when configured for dedicated control channel; transmit voice grants across network;
4 years ago
Bryan Biedenkapp 94213364fa add option to disable TSDU MBF transmission; recorrect generated slot status bits during TSDU transmission;
4 years ago
Bryan Biedenkapp c82bc4d53e fix issue not pasing dump TSBK boolean; simplify P25 CC data stream generation; fix issue getting status data from modem before displaying calibration help; display hotspot engineering status data; remove p25 correlation count from hotspot;
4 years ago
Bryan Biedenkapp 43f8f6e8ae implement support for a silence threshold in DMR (this will help null highly degraded audio to prevent horrifying ear destroying screeching); some minor code cleanup (mostly removing magic numbers!);
4 years ago
Bryan Biedenkapp 8b5a7ae7ec add experimental support for DMR TIII (note this will not accept registrations or grant requests);
4 years ago
Bryan Biedenkapp ab56ce8a3a cleanup copy assignment implementation for LC and TSBK;
5 years ago
Bryan Biedenkapp 8cf3d10630 slightly alter timing constants in Host to better control CPU usage while idle; remove unnecessary debug code;
5 years ago
Bryan Biedenkapp 525ffd9471 refactor P25 LC; refactor DMR CSBK; better handle scenario where P25 may start without having received a HDU, in this case we will transmit without HDU which would be interpreted by SUs as a late entry condition (better helps encryption sync in some cases);
5 years ago
Bryan Biedenkapp dedaa57580 minor alteration to some debug/trace and logging;
5 years ago
Bryan Biedenkapp 6d1644b99e file cleanups; implement BCAST_ANNC_ANN_WD_TSCC; add support for channel identity lookups in DMR; fix a couple of issues with BCAST packet formatting;
5 years ago
Bryan Biedenkapp 685c7aa3ef perform secondary check of frames sent with 'invalid' sync;
5 years ago
Bryan Biedenkapp 0c8f2583bc add support to send service class across the network when adj site broadcasts occur;
5 years ago
Bryan Biedenkapp a66f91fe2f minor fixes and cleanups; allow transmitted service class properly reflect registration and composite classes based on configured options;
5 years ago
Bryan Biedenkapp 992e414d84 minor code cleanups; fix some debug logging being set to the wrong log level; consolidate network HDU and LDU1 code (better in one function, make it operate more like the direct RF interface); implement a workaround feature to disable HDU generation/transmission from network voice calls (this was necessary on some P25 subscriber hardware, like a Harris XG-100P where the transmitted network header was causing the radio to drop the voice call, enabling this feature will disable the network code from generating a HDU at the beginning of a voice call);
5 years ago
Bryan Biedenkapp aa1a3d5ed8 enhance available options for P25 control data (enable/disable broadcast, enable/disable dedicated); enhance availablt options for RCON for enabling/disabling P25 CC dedicated and broadcast, as well as some remote debug enable/disable commands;
5 years ago
Bryan Biedenkapp 3c8d747538 enhance activity logging to support including deny and reject events; fix some activity logging issues;
5 years ago
Bryan Biedenkapp 28bb91fbd2 fix issue where erroneous CALL_TERM would be transmitted; support SCCB_EXP for when there is more then one CC at a site;
5 years ago
Bryan Biedenkapp 4b3e8de18f add support to selectively do a hex dump of the TSBK, TDULC or DMR CSBK bytes for encode/decode; add appropriate P25 PDU response packet; correct CRC-9 table and implementation (although I believe its still wrong); add support to adjust engineering parameters for symbol levels; add support to selectively disable P25 ACK responses for some TSBKs;
5 years ago
Bryan Biedenkapp 75facc7297 make the modem playout timer configurable; fix magic number in regards to queue resizing; adjust default config to have a data queue size of 5000 for DMR and P25; correct some minor HDU state handling issues;
5 years ago
Bryan Biedenkapp 8feecf49ec correct RF talkgroup hang timer (allows the local RF to steer the talkgroup); fix labeling for the preamble and DMR Rx Delay; correct TDU preamble before voice transmission in P25;
6 years ago
Bryan Biedenkapp 95364cbcf1 implement support for auto-affiliating units who can't affiliate in "enhanced" mode; better handle generating MBF CC data;
6 years ago
Bryan Biedenkapp 9cc117d30c inital commit from private repo to public;
6 years ago

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