#!/bin/sh
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#if [ $# -ne 2 ];then
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# echo "Usage: uvc_MJPEG.sh width height"
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# echo "e.g. uvc_MJPEG.sh 640 480"
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# exit 0
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#fi
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USB_FUNCTIONS_DIR=/sys/kernel/config/usb_gadget/rockchip/functions
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configure_uvc_resolution_yuyv()
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{
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UVC_DISPLAY_W=$1
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UVC_DISPLAY_H=$2
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mkdir ${USB_FUNCTIONS_DIR}/uvc.gs6/streaming/uncompressed/u/${UVC_DISPLAY_H}p
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echo $UVC_DISPLAY_W > ${USB_FUNCTIONS_DIR}/uvc.gs6/streaming/uncompressed/u/${UVC_DISPLAY_H}p/wWidth
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echo $UVC_DISPLAY_H > ${USB_FUNCTIONS_DIR}/uvc.gs6/streaming/uncompressed/u/${UVC_DISPLAY_H}p/wHeight
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echo 333333 > ${USB_FUNCTIONS_DIR}/uvc.gs6/streaming/uncompressed/u/${UVC_DISPLAY_H}p/dwDefaultFrameInterval
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echo $((UVC_DISPLAY_W*UVC_DISPLAY_H*20)) > ${USB_FUNCTIONS_DIR}/uvc.gs6/streaming/uncompressed/u/${UVC_DISPLAY_H}p/dwMinBitRate
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echo $((UVC_DISPLAY_W*UVC_DISPLAY_H*20)) > ${USB_FUNCTIONS_DIR}/uvc.gs6/streaming/uncompressed/u/${UVC_DISPLAY_H}p/dwMaxBitRate
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echo $((UVC_DISPLAY_W*UVC_DISPLAY_H*2)) > ${USB_FUNCTIONS_DIR}/uvc.gs6/streaming/uncompressed/u/${UVC_DISPLAY_H}p/dwMaxVideoFrameBufferSize
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echo -e "333333\n666666\n1000000\n2000000" > ${USB_FUNCTIONS_DIR}/uvc.gs6/streaming/uncompressed/u/${UVC_DISPLAY_H}p/dwFrameInterval
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}
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configure_uvc_resolution_yuyv_720p()
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{
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UVC_DISPLAY_W=$1
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UVC_DISPLAY_H=$2
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mkdir ${USB_FUNCTIONS_DIR}/uvc.gs6/streaming/uncompressed/u/${UVC_DISPLAY_H}p
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echo $UVC_DISPLAY_W > ${USB_FUNCTIONS_DIR}/uvc.gs6/streaming/uncompressed/u/${UVC_DISPLAY_H}p/wWidth
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echo $UVC_DISPLAY_H > ${USB_FUNCTIONS_DIR}/uvc.gs6/streaming/uncompressed/u/${UVC_DISPLAY_H}p/wHeight
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echo 1000000 > ${USB_FUNCTIONS_DIR}/uvc.gs6/streaming/uncompressed/u/${UVC_DISPLAY_H}p/dwDefaultFrameInterval
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echo $((UVC_DISPLAY_W*UVC_DISPLAY_H*20)) > ${USB_FUNCTIONS_DIR}/uvc.gs6/streaming/uncompressed/u/${UVC_DISPLAY_H}p/dwMinBitRate
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echo $((UVC_DISPLAY_W*UVC_DISPLAY_H*20)) > ${USB_FUNCTIONS_DIR}/uvc.gs6/streaming/uncompressed/u/${UVC_DISPLAY_H}p/dwMaxBitRate
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echo $((UVC_DISPLAY_W*UVC_DISPLAY_H*2)) > ${USB_FUNCTIONS_DIR}/uvc.gs6/streaming/uncompressed/u/${UVC_DISPLAY_H}p/dwMaxVideoFrameBufferSize
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echo -e "1000000\n2000000" > ${USB_FUNCTIONS_DIR}/uvc.gs6/streaming/uncompressed/u/${UVC_DISPLAY_H}p/dwFrameInterval
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}
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configure_uvc_resolution_mjpeg()
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{
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UVC_DISPLAY_W=$1
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UVC_DISPLAY_H=$2
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mkdir ${USB_FUNCTIONS_DIR}/uvc.gs6/streaming/mjpeg/m/${UVC_DISPLAY_H}p
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echo $UVC_DISPLAY_W > ${USB_FUNCTIONS_DIR}/uvc.gs6/streaming/mjpeg/m/${UVC_DISPLAY_H}p/wWidth
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echo $UVC_DISPLAY_H > ${USB_FUNCTIONS_DIR}/uvc.gs6/streaming/mjpeg/m/${UVC_DISPLAY_H}p/wHeight
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echo 333333 > ${USB_FUNCTIONS_DIR}/uvc.gs6/streaming/mjpeg/m/${UVC_DISPLAY_H}p/dwDefaultFrameInterval
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echo $((UVC_DISPLAY_W*UVC_DISPLAY_H*20)) > ${USB_FUNCTIONS_DIR}/uvc.gs6/streaming/mjpeg/m/${UVC_DISPLAY_H}p/dwMinBitRate
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echo $((UVC_DISPLAY_W*UVC_DISPLAY_H*20)) > ${USB_FUNCTIONS_DIR}/uvc.gs6/streaming/mjpeg/m/${UVC_DISPLAY_H}p/dwMaxBitRate
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echo $((UVC_DISPLAY_W*UVC_DISPLAY_H*2)) > ${USB_FUNCTIONS_DIR}/uvc.gs6/streaming/mjpeg/m/${UVC_DISPLAY_H}p/dwMaxVideoFrameBufferSize
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echo -e "333333\n666666\n1000000\n2000000" > ${USB_FUNCTIONS_DIR}/uvc.gs6/streaming/mjpeg/m/${UVC_DISPLAY_H}p/dwFrameInterval
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}
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configure_uvc_resolution_h264()
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{
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UVC_DISPLAY_W=$1
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UVC_DISPLAY_H=$2
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mkdir ${USB_FUNCTIONS_DIR}/uvc.gs6/streaming/framebased/f1/${UVC_DISPLAY_H}p
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echo $UVC_DISPLAY_W > ${USB_FUNCTIONS_DIR}/uvc.gs6/streaming/framebased/f1/${UVC_DISPLAY_H}p/wWidth
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echo $UVC_DISPLAY_H > ${USB_FUNCTIONS_DIR}/uvc.gs6/streaming/framebased/f1/${UVC_DISPLAY_H}p/wHeight
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echo 333333 > ${USB_FUNCTIONS_DIR}/uvc.gs6/streaming/framebased/f1/${UVC_DISPLAY_H}p/dwDefaultFrameInterval
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echo $((UVC_DISPLAY_W*UVC_DISPLAY_H*10)) > ${USB_FUNCTIONS_DIR}/uvc.gs6/streaming/framebased/f1/${UVC_DISPLAY_H}p/dwMinBitRate
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echo $((UVC_DISPLAY_W*UVC_DISPLAY_H*10)) > ${USB_FUNCTIONS_DIR}/uvc.gs6/streaming/framebased/f1/${UVC_DISPLAY_H}p/dwMaxBitRate
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echo -e "333333\n400000\n500000\n666666\n1000000\n2000000" > ${USB_FUNCTIONS_DIR}/uvc.gs6/streaming/framebased/f1/${UVC_DISPLAY_H}p/dwFrameInterval
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echo -ne \\x48\\x32\\x36\\x34\\x00\\x00\\x10\\x00\\x80\\x00\\x00\\xaa\\x00\\x38\\x9b\\x71 > ${USB_FUNCTIONS_DIR}/uvc.gs6/streaming/framebased/f1/guidFormat
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}
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configure_uvc_resolution_h265()
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{
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UVC_DISPLAY_W=$1
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UVC_DISPLAY_H=$2
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mkdir ${USB_FUNCTIONS_DIR}/uvc.gs6/streaming/framebased/f2/${UVC_DISPLAY_H}p
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echo $UVC_DISPLAY_W > ${USB_FUNCTIONS_DIR}/uvc.gs6/streaming/framebased/f2/${UVC_DISPLAY_H}p/wWidth
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echo $UVC_DISPLAY_H > ${USB_FUNCTIONS_DIR}/uvc.gs6/streaming/framebased/f2/${UVC_DISPLAY_H}p/wHeight
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echo 333333 > ${USB_FUNCTIONS_DIR}/uvc.gs6/streaming/framebased/f2/${UVC_DISPLAY_H}p/dwDefaultFrameInterval
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echo $((UVC_DISPLAY_W*UVC_DISPLAY_H*10)) > ${USB_FUNCTIONS_DIR}/uvc.gs6/streaming/framebased/f2/${UVC_DISPLAY_H}p/dwMinBitRate
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echo $((UVC_DISPLAY_W*UVC_DISPLAY_H*10)) > ${USB_FUNCTIONS_DIR}/uvc.gs6/streaming/framebased/f2/${UVC_DISPLAY_H}p/dwMaxBitRate
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echo -e "333333\n400000\n500000" > ${USB_FUNCTIONS_DIR}/uvc.gs6/streaming/framebased/f2/${UVC_DISPLAY_H}p/dwFrameInterval
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echo -ne \\x48\\x32\\x36\\x35\\x00\\x00\\x10\\x00\\x80\\x00\\x00\\xaa\\x00\\x38\\x9b\\x71 > ${USB_FUNCTIONS_DIR}/uvc.gs6/streaming/framebased/f2/guidFormat
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}
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/etc/init.d/S10udev stop
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umount /sys/kernel/config
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mount -t configfs none /sys/kernel/config
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mkdir -p /sys/kernel/config/usb_gadget/rockchip
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mkdir -p /sys/kernel/config/usb_gadget/rockchip/strings/0x409
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mkdir -p /sys/kernel/config/usb_gadget/rockchip/configs/b.1/strings/0x409
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echo 0x2207 > /sys/kernel/config/usb_gadget/rockchip/idVendor
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echo 0x0310 > /sys/kernel/config/usb_gadget/rockchip/bcdDevice
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echo 0x0200 > /sys/kernel/config/usb_gadget/rockchip/bcdUSB
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echo "2020" > /sys/kernel/config/usb_gadget/rockchip/strings/0x409/serialnumber
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echo "rockchip" > /sys/kernel/config/usb_gadget/rockchip/strings/0x409/manufacturer
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echo "UVC" > /sys/kernel/config/usb_gadget/rockchip/strings/0x409/product
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if [ "$1"x == "rndis"x ]; then
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# config rndis
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mkdir /sys/kernel/config/usb_gadget/rockchip/functions/rndis.gs0
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fi
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mkdir /sys/kernel/config/usb_gadget/rockchip/functions/uvc.gs6
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echo 3072 > /sys/kernel/config/usb_gadget/rockchip/functions/uvc.gs6/streaming_maxpacket
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echo 2 > /sys/kernel/config/usb_gadget/rockchip/functions/uvc.gs6/uvc_num_request
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#echo 1 > /sys/kernel/config/usb_gadget/rockchip/functions/uvc.gs6/streaming_bulk
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mkdir /sys/kernel/config/usb_gadget/rockchip/functions/uvc.gs6/control/header/h
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ln -s /sys/kernel/config/usb_gadget/rockchip/functions/uvc.gs6/control/header/h /sys/kernel/config/usb_gadget/rockchip/functions/uvc.gs6/control/class/fs/h
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ln -s /sys/kernel/config/usb_gadget/rockchip/functions/uvc.gs6/control/header/h /sys/kernel/config/usb_gadget/rockchip/functions/uvc.gs6/control/class/ss/h
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##YUYV support config
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mkdir /sys/kernel/config/usb_gadget/rockchip/functions/uvc.gs6/streaming/uncompressed/u
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configure_uvc_resolution_yuyv 320 240
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configure_uvc_resolution_yuyv 640 480
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configure_uvc_resolution_yuyv_720p 1280 720
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##mjpeg support config
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mkdir /sys/kernel/config/usb_gadget/rockchip/functions/uvc.gs6/streaming/mjpeg/m
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configure_uvc_resolution_mjpeg 320 240
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configure_uvc_resolution_mjpeg 640 360
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configure_uvc_resolution_mjpeg 640 480
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configure_uvc_resolution_mjpeg 768 448
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configure_uvc_resolution_mjpeg 1280 720
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configure_uvc_resolution_mjpeg 1024 768
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configure_uvc_resolution_mjpeg 1920 1080
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configure_uvc_resolution_mjpeg 2560 1440
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#configure_uvc_resolution_mjpeg 2592 1944
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## h.264 support config
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mkdir /sys/kernel/config/usb_gadget/rockchip/functions/uvc.gs6/streaming/framebased/f1
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configure_uvc_resolution_h264 640 480
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configure_uvc_resolution_h264 1280 720
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configure_uvc_resolution_h264 1920 1080
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configure_uvc_resolution_h264 2560 1440
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configure_uvc_resolution_h264 3840 2160
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## h.265 support config
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mkdir /sys/kernel/config/usb_gadget/rockchip/functions/uvc.gs6/streaming/framebased/f2
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configure_uvc_resolution_h265 640 480
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configure_uvc_resolution_h265 1280 720
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configure_uvc_resolution_h265 1920 1080
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configure_uvc_resolution_h265 2560 1440
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configure_uvc_resolution_h265 3840 2160
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mkdir /sys/kernel/config/usb_gadget/rockchip/functions/uvc.gs6/streaming/header/h
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ln -s /sys/kernel/config/usb_gadget/rockchip/functions/uvc.gs6/streaming/uncompressed/u /sys/kernel/config/usb_gadget/rockchip/functions/uvc.gs6/streaming/header/h/u
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ln -s /sys/kernel/config/usb_gadget/rockchip/functions/uvc.gs6/streaming/mjpeg/m /sys/kernel/config/usb_gadget/rockchip/functions/uvc.gs6/streaming/header/h/m
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ln -s /sys/kernel/config/usb_gadget/rockchip/functions/uvc.gs6/streaming/framebased/f1 /sys/kernel/config/usb_gadget/rockchip/functions/uvc.gs6/streaming/header/h/f
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ln -s /sys/kernel/config/usb_gadget/rockchip/functions/uvc.gs6/streaming/framebased/f2 /sys/kernel/config/usb_gadget/rockchip/functions/uvc.gs6/streaming/header/h/f2
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ln -s /sys/kernel/config/usb_gadget/rockchip/functions/uvc.gs6/streaming/header/h /sys/kernel/config/usb_gadget/rockchip/functions/uvc.gs6/streaming/class/fs/h
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ln -s /sys/kernel/config/usb_gadget/rockchip/functions/uvc.gs6/streaming/header/h /sys/kernel/config/usb_gadget/rockchip/functions/uvc.gs6/streaming/class/hs/h
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ln -s /sys/kernel/config/usb_gadget/rockchip/functions/uvc.gs6/streaming/header/h /sys/kernel/config/usb_gadget/rockchip/functions/uvc.gs6/streaming/class/ss/h
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echo 0x1 > /sys/kernel/config/usb_gadget/rockchip/os_desc/b_vendor_code
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echo "MSFT100" > /sys/kernel/config/usb_gadget/rockchip/os_desc/qw_sign
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echo 500 > /sys/kernel/config/usb_gadget/rockchip/configs/b.1/MaxPower
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ln -s /sys/kernel/config/usb_gadget/rockchip/configs/b.1 /sys/kernel/config/usb_gadget/rockchip/os_desc/b.1
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echo 0x0005 > /sys/kernel/config/usb_gadget/rockchip/idProduct
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if [ "$1"x == "rndis"x ]; then
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echo "uvc_rndis" > /sys/kernel/config/usb_gadget/rockchip/configs/b.1/strings/0x409/configuration
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echo "config uvc and rndis..."
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else
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echo "uvc" > /sys/kernel/config/usb_gadget/rockchip/configs/b.1/strings/0x409/configuration
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fi
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USB_CONFIGS_DIR=/sys/kernel/config/usb_gadget/rockchip/configs/b.1
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if [ -e ${USB_CONFIGS_DIR}/ffs.adb ]; then
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#for rk1808 kernel 4.4
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rm -f ${USB_CONFIGS_DIR}/ffs.adb
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else
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ls ${USB_CONFIGS_DIR} | grep f[0-9] | xargs -I {} rm ${USB_CONFIGS_DIR}/{}
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fi
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if [ "$1"x == "rndis"x ]; then
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ln -s /sys/kernel/config/usb_gadget/rockchip/functions/rndis.gs0 /sys/kernel/config/usb_gadget/rockchip/configs/b.1/f2
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fi
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ln -s /sys/kernel/config/usb_gadget/rockchip/functions/uvc.gs6 /sys/kernel/config/usb_gadget/rockchip/configs/b.1/f1
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UDC=`ls /sys/class/udc/| awk '{print $1}'`
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echo $UDC > /sys/kernel/config/usb_gadget/rockchip/UDC
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if [ "$1"x == "rndis"x ]; then
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sleep 1
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IP_FILE=/data/uvc_xu_ip_save
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echo "config usb0 IP..."
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if [ -f $IP_FILE ]; then
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for line in `cat $IP_FILE`
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do
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echo "save ip is: $line"
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ifconfig usb0 $line
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done
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else
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ifconfig usb0 172.16.110.6
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fi
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ifconfig usb0 up
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fi
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