Kevin.xie
69 lines
1.4 KiB
Bash
69 lines
1.4 KiB
Bash
#!/bin/sh
|
|
ISP_CTRL_NAME=/root/ISP/stf_isp_ctrl
|
|
|
|
# Default sensor
|
|
SENSOR_CFG="imx219mipi -j 0 -a 1"
|
|
|
|
USAGE="Usage:
|
|
isp_ctrl_daemon.sh [start/stop] [imx219mipi/ov4689mipi/sc2235dvp] &"
|
|
|
|
if [ "$1" = "start" ];then
|
|
echo "Start ${ISP_CTRL_NAME}"
|
|
elif [ "$1" = "stop" ];then
|
|
# Only kill the stf_isp_ctrl here, should be called by start-stop-daemon to kill this script.
|
|
killall -9 stf_isp_ctrl
|
|
exit 0
|
|
else
|
|
echo "$USAGE"
|
|
exit 0
|
|
fi
|
|
|
|
case "$2" in
|
|
imx219mipi)
|
|
SENSOR_CFG="imx219mipi -j 0 -a 1"
|
|
echo "Select sensor imx219"
|
|
;;
|
|
ov4689mipi)
|
|
SENSOR_CFG="ov4689mipi -j 0 -a 1"
|
|
echo "Select sensor ov4689"
|
|
;;
|
|
sc2235dvp)
|
|
SENSOR_CFG="sc2235dvp -i 0 -a 0"
|
|
echo "Select sensor sc2235"
|
|
;;
|
|
*)
|
|
echo "$USAGE"
|
|
exit 0
|
|
esac
|
|
|
|
while true ; do
|
|
|
|
# Get the running stf_isp_ctrl number
|
|
NUM=`ps aux | grep ${ISP_CTRL_NAME} | grep -v grep |wc -l`
|
|
|
|
# If there are less than 1 stf_isp_ctrl, start one.
|
|
if [ "${NUM}" -lt "1" ];then
|
|
${ISP_CTRL_NAME} -m ${SENSOR_CFG} &
|
|
|
|
# If there are more than 1 stf_isp_ctrl, kill all of them and restart one.
|
|
elif [ "${NUM}" -gt "1" ];then
|
|
echo "more than 1 ${ISP_CTRL_NAME},killall & restart ${ISP_CTRL_NAME}"
|
|
killall -9 $ISP_CTRL_NAME
|
|
${ISP_CTRL_NAME} -m ${SENSOR_CFG} &
|
|
fi
|
|
|
|
# Kill the zombie stf_isp_ctrl
|
|
NUM_STAT=`ps aux | grep ${ISP_CTRL_NAME} | grep T | grep -v grep | wc -l`
|
|
if [ "${NUM_STAT}" -gt "0" ];then
|
|
killall -9 ${ISP_CTRL_NAME}
|
|
${ISP_CTRL_NAME} -m ${SENSOR_CFG} &
|
|
fi
|
|
|
|
sleep 5;
|
|
|
|
done
|
|
|
|
# Never reach
|
|
exit 0
|
|
|