2020-02-26 08:35:03 +03:00
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/*
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NAME
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test-audio/README
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AUTHORS
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Ella Pietraroia <ella@ausocean.org>
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LICENSE
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revid is Copyright (C) 2017-2020 the Australian Ocean Lab (AusOcean)
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It is free software: you can redistribute it and/or modify them
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under the terms of the GNU General Public License as published by the
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Free Software Foundation, either version 3 of the License, or (at your
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option) any later version.
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It is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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for more details.
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You should have received a copy of the GNU General Public License
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in gpl.txt. If not, see http://www.gnu.org/licenses.
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*/
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Pi Setup:
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pull master
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navigate to /go/src/bitbucket.org/ausocean/av/cmd/audio-player/looper
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$sudo nano main.go
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chage file variable at top of function to be wav file that you have put onto the pi (hint: spc command to put a new file on the pi)
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and build
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edit rc.local to run looper at boot
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$sudo nano /etc/rc.local
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paste this in after comments but before 'exit 0': -----------------------------------------------------------
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exec 2> /tmp/rc.local.log # send stderr from rc.local to a log file
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exec 1>&2 # send stdout to the same log file
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printf "rc.local started" # show start of execution
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set -x # tell sh to display commands before execution
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2020-02-27 02:05:58 +03:00
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AUDIOPATH=/home/pi/go/src/bitbucket.org/ausocean/av/cmd/audio-player/looper0
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2020-02-26 08:35:03 +03:00
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cd $AUDIOPATH
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2020-02-27 02:05:58 +03:00
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./looper0 &
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2020-02-26 08:35:03 +03:00
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-----------------------------------------------------------------------------------------------------------------
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$systemctl enable rc-local
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$sudo systemctl start rc-local.service
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after starting the service the looping should start straight away
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Useful commands:
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$cat /tmp/rc.local.log
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$sudo systemctl status rc-local.service
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$cat audio.log (in looper directory)
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On computer
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$scp something.wav pi@192.168.1.106:/home/pi
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