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moved comments to README

This commit is contained in:
Ella Pietraroia 2020-02-26 13:40:35 +10:30
parent a1c856e567
commit 39dcf84e39
2 changed files with 55 additions and 34 deletions
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55
cmd/audio-player/looper/README Normal file
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@ -0,0 +1,55 @@
/*
NAME
test-audio/README
AUTHORS
Ella Pietraroia <ella@ausocean.org>
LICENSE
revid is Copyright (C) 2017-2020 the Australian Ocean Lab (AusOcean)
It is free software: you can redistribute it and/or modify them
under the terms of the GNU General Public License as published by the
Free Software Foundation, either version 3 of the License, or (at your
option) any later version.
It is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
for more details.
You should have received a copy of the GNU General Public License
in gpl.txt. If not, see http://www.gnu.org/licenses.
*/
Pi Setup:
pull master
navigate to /go/src/bitbucket.org/ausocean/av/cmd/audio-player/looper
$sudo nano main.go
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)
and build
edit rc.local to run looper at boot
$sudo nano /etc/rc.local
paste this in after comments but before 'exit 0': -----------------------------------------------------------
exec 2> /tmp/rc.local.log # send stderr from rc.local to a log file
exec 1>&2 # send stdout to the same log file
printf "rc.local started" # show start of execution
set -x # tell sh to display commands before execution
AUDIOPATH=/home/pi/go/src/bitbucket.org/ausocean/av/cmd/audio-player/looper
cd $AUDIOPATH
./looper &
-----------------------------------------------------------------------------------------------------------------
$systemctl enable rc-local
$sudo systemctl start rc-local.service
after starting the service the looping should start straight away
Useful commands:
$cat /tmp/rc.local.log
$sudo systemctl status rc-local.service
$cat audio.log (in looper directory)
On computer
$scp something.wav pi@192.168.1.106:/home/pi

34
cmd/audio-player/looper/main.go
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@ -24,40 +24,6 @@ LICENSE
//testing for underwater speaker audio playing on pi
/*
Pi Setup:
pull master
navigate to /go/src/bitbucket.org/ausocean/av/cmd/audio-player/looper
$sudo nano main.go
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)
and build
edit rc.local to run looper at boot
$sudo nano /etc/rc.local
paste this in after comments but before 'exit 0': -----------------------------------------------------------
exec 2> /tmp/rc.local.log # send stderr from rc.local to a log file
exec 1>&2 # send stdout to the same log file
printf "rc.local started" # show start of execution
set -x # tell sh to display commands before execution
AUDIOPATH=/home/pi/go/src/bitbucket.org/ausocean/av/cmd/audio-player/looper
cd $AUDIOPATH
./looper &
-----------------------------------------------------------------------------------------------------------------
$systemctl enable rc-local
$sudo systemctl start rc-local.service
after starting the service the looping should start straight away
Useful commands:
$cat /tmp/rc.local.log
$sudo systemctl status rc-local.service
$cat audio.log (in looper directory)
On computer
$scp something.wav pi@192.168.1.106:/home/pi
*/
package main
import (