#!/bin/sh
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#
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TRY_CNT=0
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get_pid(){
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ps -A | grep "$1" | awk '{print $1}'
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}
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wait_process_killed(){
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if [ "$2" = "" ]; then return; fi
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while [ "$(get_pid $1)" = "$2" ]
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do
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sleep 0.1
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done
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}
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check_uvc_suspend()
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{
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if [ -e /tmp/uvc_goto_suspend ];then
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echo "uvc go to suspend now"
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ispserver_pid=$(get_pid ispserver)
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aiserver_pid=$(get_pid aiserver)
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killall ispserver
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killall aiserver
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wait_process_killed ispserver ${ispserver_pid}
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wait_process_killed aiserver ${aiserver_pid}
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CNT=0
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while [ "$CNT" -gt 20 ]
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do
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if [ -e /tmp/uvc_goto_suspend ];then
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sleep 0.1
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let CNT=CNT+1
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else
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CNT=100
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fi
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done
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if [ -e /tmp/uvc_goto_suspend ];then
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rm /tmp/uvc_goto_suspend -rf
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echo mem > /sys/power/state
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fi
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fi
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}
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check_uvc_buffer()
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{
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if [ "$TRY_CNT" -gt 0 ];then
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let TRY_CNT=TRY_CNT-1
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#echo "++++++++TRY_CNT:$TRY_CNT"
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fi
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if [ "$TRY_CNT" -gt 10 ];then
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echo "+++check_uvc_buffer recovery fail,reboot to recovery now+++"
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reboot &
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fi
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if [ -e /tmp/uvc_camera_no_buf ];then
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let TRY_CNT=TRY_CNT+10
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echo "uvc no buf to send 200 frames,try to recovery isp time,timeout:$TRY_CNT"
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killall ispserver
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killall aiserver
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rm /tmp/uvc_camera_no_buf -rf
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fi
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}
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check_alive()
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{
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if [[ ! -f "/oem/usr/bin/$1" && ! -f "/usr/bin/$1" ]]; then
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return 1
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fi
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PID=`busybox ps |grep $1 |grep -v grep | wc -l`
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if [ $PID -le 0 ];then
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if [ "$1"x == "uvc_app"x ];then
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echo " uvc app die ,restart it and usb reprobe !!!"
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killall adbd
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killall uac_app &
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sleep 1
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killall -9 adbd
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killall -9 uac_app
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rm -rf /sys/kernel/config/usb_gadget/rockchip/configs/b.1/f*
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echo none > /sys/kernel/config/usb_gadget/rockchip/UDC
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rmdir /sys/kernel/config/usb_gadget/rockchip/functions/rndis.gs0
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rmdir /sys/kernel/config/usb_gadget/rockchip/functions/ffs.adb
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rmdir /sys/kernel/config/usb_gadget/rockchip/functions/uac*
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UDC=`ls /sys/class/udc/| awk '{print $1}'`
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echo $UDC > /sys/bus/platform/drivers/dwc3/unbind
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echo $UDC > /sys/bus/platform/drivers/dwc3/bind
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/oem/usb_config.sh rndis off #disable adb
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usb_irq_set
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uvc_app &
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else
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if [ "$1"x == "ispserver"x ];then
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ispserver -n &
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else
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if [ "$1"x == "aiserver"x ];then
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echo "aiserver is die,tell uvc to recovery"
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killall -3 uvc_app
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aiserver &
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sleep .5
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killall -10 smart_display_service
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else
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$1 &
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fi
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fi
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fi
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fi
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}
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stop_unused_daemon()
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{
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killall -9 adbd
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killall -9 ntpd
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killall -9 connmand
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killall -9 dropbear
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killall -9 start_rknn.sh
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killall -9 rknn_server
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}
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usb_irq_set()
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{
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#for usb uvc iso
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usbirq=`cat /proc/interrupts |grep dwc3| awk '{print $1}'|tr -cd "[0-9]"`
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echo "usb irq:$usbirq"
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echo 1 > /proc/irq/$usbirq/smp_affinity_list
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}
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#ulimit -c unlimited
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dbserver &
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ispserver -n &
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stop_unused_daemon
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#uac_app &
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/oem/usb_config.sh rndis
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usb_irq_set
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uvc_app &
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aiserver &
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sleep .5
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smart_display_service &
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while true
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do
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check_alive dbserver
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check_alive ispserver
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check_alive uvc_app
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# check_alive uac_app
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check_alive aiserver
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# check_uvc_buffer
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# check_uvc_suspend
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sleep 2
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check_alive smart_display_service
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done
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