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MMDVM_CM/USRP2M17
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Doug McLain 83e663b3f0 Use USRP callsign for M17 source if found, and add header and EOT frames to USRP2P25 2021-04-08 16:42:15 -04:00
..
codec2 Add USRP2M17 2021-04-06 22:43:29 -04:00
Conf.cpp Add USRP2M17 2021-04-06 22:43:29 -04:00
Conf.h Add USRP2M17 2021-04-06 22:43:29 -04:00
Log.cpp Add USRP2M17 2021-04-06 22:43:29 -04:00
Log.h Add USRP2M17 2021-04-06 22:43:29 -04:00
M17Network.cpp Add USRP2M17 2021-04-06 22:43:29 -04:00
M17Network.h Add USRP2M17 2021-04-06 22:43:29 -04:00
Makefile Add USRP2M17 2021-04-06 22:43:29 -04:00
ModeConv.cpp Use USRP callsign for M17 source if found, and add header and EOT frames to USRP2P25 2021-04-08 16:42:15 -04:00
ModeConv.h Add USRP Header frame (text frame) and EOT frame 2021-04-08 15:09:24 -04:00
README.md Add USRP2M17 2021-04-06 22:43:29 -04:00
RingBuffer.h Add USRP2M17 2021-04-06 22:43:29 -04:00
StopWatch.cpp Add USRP2M17 2021-04-06 22:43:29 -04:00
StopWatch.h Add USRP2M17 2021-04-06 22:43:29 -04:00
Timer.cpp Add USRP2M17 2021-04-06 22:43:29 -04:00
Timer.h Add USRP2M17 2021-04-06 22:43:29 -04:00
UDPSocket.cpp Add USRP2M17 2021-04-06 22:43:29 -04:00
UDPSocket.h Add USRP2M17 2021-04-06 22:43:29 -04:00
USRP2M17.cpp Use USRP callsign for M17 source if found, and add header and EOT frames to USRP2P25 2021-04-08 16:42:15 -04:00
USRP2M17.h Add USRP Header frame (text frame) and EOT frame 2021-04-08 15:09:24 -04:00
USRP2M17.ini Replace USRP2M17.ini 2021-04-07 16:07:47 -04:00
USRPNetwork.cpp Add USRP2M17 2021-04-06 22:43:29 -04:00
USRPNetwork.h Add USRP2M17 2021-04-06 22:43:29 -04:00
Utils.cpp Add USRP2M17 2021-04-06 22:43:29 -04:00
Utils.h Add USRP2M17 2021-04-06 22:43:29 -04:00
Version.h Add USRP2M17 2021-04-06 22:43:29 -04:00

README.md

Description

This is the source code of USRP2M17, which converts USRP PCM audio and M17 digital mode, based on Jonathan G4KLX's MMDVM software. Typical uses are connecting M17 reflectors to AllStar nodes and can be used with MMDVM modems in FM mode as stand alone radios.

Configuration

M17 and USRP both have a configuration value 'GainAdjustDB". Thru trial and error I have found the best balance of audio levels which are set as the defaults in the provided USRP2M17.ini file. For AllStar connections, USRP address and ports are the values defined in your USRP channel based node.

Building

run 'make' from the source directory.