av/cmd/audio-player/looper3

/*
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/looper3
cd $AUDIOPATH

./looper3 &
-----------------------------------------------------------------------------------------------------------------
  $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