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add documentation about freedv_rx

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Jakob Ketterl 2020-08-07 22:58:24 +02:00
parent 03b2f83981
commit 62ee2ca445
1 changed files with 7 additions and 0 deletions
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7
owrx/feature.py
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@ -404,4 +404,11 @@ class FeatureDetector(object):
return self.command_is_runnable("rockprog") return self.command_is_runnable("rockprog")
def has_freedv_rx(self): def has_freedv_rx(self):
"""
The "freedv\_rx" executable is required to demodulate FreeDV digital transmissions. It comes together with the
codec2 library, but it's only a supplemental part and not installed by default or contained in its packages.
To install it, you will need to compile codec2 from source and manually install freedv\_rx.
You can find the codec2 source code [here](https://github.com/drowe67/codec2).
"""
return self.command_is_runnable("freedv_rx") return self.command_is_runnable("freedv_rx")