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15 lines
1.3 KiB
Markdown
15 lines
1.3 KiB
Markdown
# Description
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This is the source code of several tools for cross-mode conversion for some digital voice protocols, based on Jonathan G4KLX's [MMDVM](https://github.com/g4klx) software.
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Please see individual README at each subdirectory for more information.
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This software is licenced under the GPL v2 and is intended for amateur and educational use only. Use of this software for commercial purposes is strictly forbidden.
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# Transcoding cross mode utilities
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This fork of MMDVM_CM includes transcoding cross mode utilities that use md380 firmware to encode/decode AMBE+2 2450x1150 used by DMR/YSF/NXDN. Because of this, these utilties must be run on an ARM platform or via an ARM emulator. RPi 2, 3, 4 are confirmed to work, using both RaspiOS and PiStar (which is based on RaspiOS Lite). RPi Zero, 1, or other clones are not supported. DSTAR2xxx utilties are still a work in progress and are not currently functional. When finished, these utilties will use 1 and only 1 USB AMBE vocoder device for the AMBE+ 2400x1200 along with either md380, imbe, or codec2 vocders for the other side, depending on the mode.
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The USRP2xxx utilties connect the various modes to an AllStar node or AllStar enabled repeater via USRP. These are a work in progress and should be considered experimental.
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