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#!/bin/bash
#
# Copyright 2019 DT42
#
# This file is part of BerryNet.
#
# BerryNet is free software: you can redistribute it and/or modify
# it 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.
#
# BerryNet 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
# along with BerryNet. If not, see <http://www.gnu.org/licenses/>.
# Example: Run OpenVINO classifier on general x86 notebook.
#
# For more details, please refer to Medium XXX.
set -e
SCRIPT_NAME=$0
COMMAND=$1
usage() {
echo -e "Usage:\n\t$ bash $SCRIPT_NAME start|stop"
exit 1
}
kill_script() {
local script_name=$1
local process_id=$(ps aux | grep $script_name | grep Sl | awk '{print $2}')
echo "Terminate $script_name (pid $process_id)"
kill -9 $process_id
}
example_start() {
# Run Freeboard
echo -n "Run Dashboard..."
pushd /usr/lib/berrynet/dashboard > /dev/null
nodejs server.js >> /tmp/berrynet-example.log &
popd > /dev/null
echo "done"
# Run OpenVINO classifier
echo -n "Run OpenVINO classifier..."
MODELPKG_DIRPATH="/usr/share/dlmodels/mobilenet-1.0-224-openvino-1"
source /opt/intel/computer_vision_sdk_2018.5.445/bin/setupvars.sh
sleep 1
python3 /usr/lib/python3/dist-packages/berrynet/service/openvino_service.py \
--model $MODELPKG_DIRPATH/mobilenet_v1_1.0_224_frozen.xml \
--label $MODELPKG_DIRPATH/imagenet_slim_labels.txt \
--service_name ovclassifier \
--num_top_predictions 3 \
--debug >> /tmp/berrynet-example.log 2>&1 &
echo "done"
# Run camera client
echo -n "Run Camera..."
sleep 1
python3 /usr/lib/python3/dist-packages/berrynet/client/camera.py \
--fps 5 >> /tmp/berrynet-example.log 2>&1 &
echo "done"
}
example_stop() {
kill_script "camera.py"
kill_script "openvino_service.py"
kill_script "server.js"
}
main() {
local cmd=$1
if [ "$cmd" == "start" ]; then
example_start
elif [ "$cmd" == "stop" ]; then
example_stop
else
usage
fi
}
main $COMMAND
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