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update readme

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Max 2017-07-05 16:51:07 -04:00
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op25/gr-op25_repeater/apps/README
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@ -21,13 +21,14 @@ sudo apt-get install gnuplot-x11
EXAMPLE COMMAND LINE
====================
./rx.py --args 'rtl' --gains 'lna:49' -f 456.7e6 -T tsys.tsv -q -1 -S 1000000 -P symbol -w 2> stderr.2
./rx.py --args 'rtl' --gains 'lna:49' -f 456.7e6 -T tsys.tsv -q -1 -S 1000000 -P symbol -o 50000 -w 2> stderr.2
Running stderr to a file (e.g., "2> stderr.2") is recommended to avoid
screen misprinting.
NOTE: For voice use the "-2" and "-V" options are not used. Instead the
"-w" option is used (see AUDIO SERVER section, below).
NOTE: For phase1 voice the "-V" option is not used. Instead the
"-w" option is used (see AUDIO SERVER section, below). For P25 phase 2/TDMA,
the "-2" option is required in addition to the "-w" option.
TERMINAL OPERATION
==================
@ -62,10 +63,11 @@ Notes:
(change to the terminal window where the server is running and hit Ctrl-C,
then up-arrow, then Enter).
2. When doing audio output it is no longer necessary to specify the "-2"
or "-V" options in rx.py. However for now as a hack it's necessary to
2. When doing audio output it is no longer necessary to specify the
"-V" option in rx.py. However for now as a hack it's necessary to
give the "-w" (wireshark) rx.py option. If/when the hack is removed and
wireshark is fixed it will no longer be necessary to use "-w".
wireshark is fixed it will no longer be necessary to use "-w". The "-2"
option is still required when using phase 2/TDMA.
3. If the use of "aplay" in this manner causes no problems (including
running in a VM, etc), the command will eventually be rolled into rx.py