Digital_Voice_Modem_Project
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dvmhost
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29 Commits (47d89febdfa0d3c9fe040825d0c26bafb9f37083)

Author SHA1 Message Date
Bryan Biedenkapp 47d89febdf fix various valgrind reports;
2 years ago
Bryan Biedenkapp 89f255d8e3 fix issue with P25 packet lengths being potentially truncated;
2 years ago
Bryan Biedenkapp da2f6130a8 [NOTICE: this commit is *EXPERIMENTAL* and implements *very* early data support, it is expected to be buggy, incomplete or broken] implement VTUN interface (fne0) on the dvmfne (this requires dvmfne to be run as root on Linux system [untested on non-Linux] to create the tun interface); implement VIFace random MAC generation; implement P25 TIA-102.BAEB SCEP ARP (SCEP is always used for conventional data) on dvmfne; refactor P25 packet status bits (this may break things else where, beware!); properly implement P25 status bit flipping on inbound channel activity; implement functionality in the P25 and DMR DataHeader classes to calculate the proper raw PDU frame length; implement dvmfne ARP table creation and maintainence (this is buggy and requires more implementation and test); implement dvmfne VTUN -> PDU and PDU -> VTUN IP traffic forwarding (this is incomplete and requires more implementation and test); correct several issues on dvmhost p25::packet::Data with overlapped buffers;
2 years ago
Bryan Biedenkapp d467405a01 ensure TDU preamble is sent before voice for late entry;
2 years ago
Bryan Biedenkapp ca3fc407c0 add helper to convert an IP in std::string to a uint32_t; add calculateLength() function to P25 PDU DataHeader to more easily calculate data header fields for a packet; correct missing DAC and MDPCO fields on SNDCPCtxActAccept; correct missing MDPCO field on SNDCPCtxActRequest; implement support for Control::writeRF_TDU to be sent to the immediate queue; implement support for Data::writeRF_PDU and Data::writeRF_PDU_User to send data to the immediate queue; add some TDU leader and trialers to PDU handling; enhance the AUTH_DMD by forcing the AMBTs to the immediate queue; continued enhancements to the SNDCP support;
2 years ago
Bryan Biedenkapp 6a040b6bec correct issue with P25 deregistrations always generating a U_REG_CMD instead of only generating a U_REG_CMD for registration timeouts;
2 years ago
Bryan Biedenkapp d9c6447563 fire off a U_REG_CMD when performing stale unit deregistration to force a SU to re-register itself when the inactivity timer is hit;
2 years ago
Bryan Biedenkapp 882c2564ca correct double spaced formatting of CPP files in common; convert dvmhost to Doxygen documentation format; convert dvmfne to Doxygen documentation format; convert dvmcmd to Doxygen documentation format;
2 years ago
Bryan Biedenkapp e90350d350 begin implementing some basic SNDCP handling logic (this isn't complete, and this doesn't make SNDCP work *yet*), however until the implementation is complete, this should prevent channels from becoming grant locked (hopefully);
2 years ago
Bryan Biedenkapp cb0500b2e7 treewide: refactor constant variables into proper enumerations where appropriate (this applies to DMR, P25 and NXDN, and may introduce gremlins);
2 years ago
Bryan Biedenkapp 424b228c46 fix issue where last ID data wasn't being reset when the VC was done with a call;
2 years ago
Bryan Biedenkapp 1de86458a6 fix DVRS unit deregistration issue (units weren't registered properly during GRP_AFF because DVRS doesn't do the typical U_REG); implement 12-hour timeout for unit registrations (this is only applied if the SU in question has *NOT* had *ANY* activity within 12 hours);
2 years ago
Bryan Biedenkapp ce9534b81f correct a check that determines whether a CC stream should be generated; correct some misleading log messages;
2 years ago
Bryan Biedenkapp 9b828fe7a4 ensure the lookup table thread is named; don't display the not transmitting CC messages unless the test timer is not paused; add aggressive watchdog logging for when timers exceed 1s intervals; split adj. site and affiliation updating into a separate thread (huge adj. site updates could be the cause of main loop processing delays); ensure threads are properly shutdown; increase P25 adj site update timer from 30 seconds to 60 seconds (5 minutes of no updates will now FAIL an adj. site);
2 years ago
Bryan Biedenkapp e0b6da51fb make the network presence announcment (VC -> CC and CC -> FNE) timing configurable (this value is in seconds); refactor RF channel enumeration, RF channels are now enumerated in their own class ChannelLookup instead of being integrated into AffiliationLookup, this allows the flexibility to update and change channel information at runtime; add support for VC -> CC presence/registration to tell the CC what the REST information is for that VC, this makes the restAddress and restPort entries for the voiceChNo list in the config.yml optional, the only mandatory fields are channelId, channelNo and restPassword;
2 years ago
Bryan Biedenkapp f5a5d83f4b fix potential issue with full group affiliation update;
2 years ago
Bryan Biedenkapp 7cc2b99000 pass VSELP1/2 frames (this is experimental, in my tests doesn't break anything else, but it could), this will also pass VSELP1/2 frames to the network core but the host doesn't currently carry code to retransmit network VSELP frames over the air [yet];
2 years ago
Bryan Biedenkapp d5ef9a0cb5 little bit of P25 data work (nothing amazing here yet);
2 years ago
Bryan Biedenkapp 856fa98357 make the REST response wait time variable; use a quick response time of 150ms when using REST API during real-time OTA packet processing; add extra logging messages for UDP;
2 years ago
Bryan Biedenkapp 31ca17449d *BEWARE* this commit alters the RPI_ARM cross-compiler and may break things *BEWARE*; implement support for HTTPS SSL REST API configuration; add contrib binary overlay for the RPI_ARM compiler (to add libssl-dev dependences);
2 years ago
Bryan Biedenkapp 9e27875bb8 ensure network is a valid instantiation before trying to run;
2 years ago
Bryan Biedenkapp 5b5efcbe9d add support for network announcement of unit registration, deregistration and group affiliation so the FNE can collate the data more accurately; implement REST API on dvmfne to support retreiving the list of known affiliations; correct a bug in enumeration of RID and TGID lists that could cause weirdness; remote unnecessary "control" RTP payload type and just use a singluar payload type;
2 years ago
Bryan Biedenkapp 5a5104ba2f treewide: perform general refactor of file headers, I've modified the file headers to follow rules from: https://www.kernel.org/doc/html/next/process/license-rules.html, this trims/compresses the file header section a bit reducing the number of lines at the top of every file quite a bit, going forward all new files should follow this new format (if its good enough for the Linux kernel, its good enough for me);
2 years ago
Bryan Biedenkapp d9e2458722 implement support for low-level TCP sockets; deprecate and remove new_unique macro and use appropriate std::make_unique; apply various clang linting;
2 years ago
Bryan Biedenkapp 8ff7067eca mplement experimental support to AES-256 encrypt the network connection; cleanup some instances where buffers were not being cleaned up properly; cleanup some of the AESCrypto implementation; remove references to some little used compiler macros;
2 years ago
Bryan Biedenkapp eba4db6104 refactor RTP code slightly to better handle tracking the RTP timestamp properly;
2 years ago
Bryan Biedenkapp d8dec70665 fix missing foreground option on dvmfne; add extra CC halt cases; correct bad check for enable control for conventional grant demand; fix incorrect creation og control byte for grant demand; add clear log message that a grant demand is being generated;
2 years ago
Bryan Biedenkapp d2968d63f4 add logic check for VOC to ensure network grants are always allowed;
2 years ago
Bryan Biedenkapp 1379482fcc reorganize entire codebase structure; move common classes, files into a compile time static library; reorganize CMake files to make use of common static library to reduce compile time;
2 years ago

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