openwrt 挂载 UVC摄像头 opkg update

opkg install kmod-usb-ohci           #一般BCM用的是ohci　USB控制器 #opkg install kmod-usb-uhci     　#UHCI　USB控制器 opkg install kmod-usb-video opkg install kmod-video-gspca-core opkg install kmod-video-core opkg install kmod-video-uvc            #免驱摄像头 opkg install kmod-video-gspca-zc3xx    #中微星摄像头 如zc301 zc303 zc305 opkg install kmod-i2c-core opkg install kmod-input-core  opkg install motion

画面上只要有变化，就会保存照片到置顶位置。太适合做监控了 我在三个路由实现了该监控,分别是mi424wr,db120,7231-4p.其中7231-4p是使用dd-wrt 其余两个使用openwrt-backfire. 首先在http://downloads.openwrt.org/backfire/10.03   根据硬件平台下载安装motion及相关的ipk包, 然后编辑vi /overlay/etc/motion.conf, 我的编辑文件内容如下 # Rename this distribution example file to motion.conf # # This config file was generated by motion "3.2.11.1" ############################################################ # Daemon ############################################################ # Start in daemon (background) mode and release terminal (default: off) daemon off # File to store the process ID, also called pid file. (default: not defined) process_id_file /var/run/motion/motion.pid ############################################################ # Basic Setup Mode ############################################################ # Start in Setup-Mode, daemon disabled. (default: off) setup_mode off ########################################################### # Capture device options ############################################################ # Videodevice to be used for capturing   (default /dev/video0) # for FreeBSD default is /dev/bktr0 videodevice /dev/video0                                                                                                                           # Image width (pixels). Valid range: Camera dependent, default: 352              width 320                                                                                                                                                            # Image height (pixels). Valid range: Camera dependent, default: 288              height 240                                                                                                                                                                                                                                                                                                                                                                                         # Motion Detection Settings: ############################################################ # Threshold for number of changed pixels in an image that # triggers motion detection (default: 1500) threshold 1500 这个是改变探测灵敏度,越小越灵敏 # Automatically tune the threshold down if possible (default: off) threshold_tune off # Noise threshold for the motion detection (default: 32) noise_level 32 # Automatically tune the noise threshold (default: on) noise_tune on # Live Webcam Server ############################################################ # The mini-http server listens to this port for requests (default: 0 = disabled) webcam_port 8081   #远程端口 # Quality of the jpeg images produced (default: 50) webcam_quality 50 # Output frames at 1 fps when no motion is detected and increase to the # rate given by webcam_maxrate when motion is detected (default: off) webcam_motion off # Maximum framerate for webcam streams (default: 1) webcam_maxrate 1 # Restrict webcam connections to localhost only (default: on) webcam_localhost off #必须改成off才能通过pc访问 # Limits the number of images per connection (default: 0 = unlimited) # Number can be defined by multiplying actual webcam rate by desired number of seconds # Actual webcam rate is the smallest of the numbers framerate and webcam_maxrate webcam_limit 0

target_dir /tmp/cam1       #保存目录 ############################################################ # HTTP Based Control ############################################################ # TCP/IP port for the http server to listen on (default: 0 = disabled) control_port 8080 # Restrict control connections to localhost only (default: on) control_localhost on # Output for http server, select off to choose raw text plain (default: on) control_html_output on # Authentication for the http based control. Syntax username:password # Default: not defined (Disabled) ; control_authentication username:password ############################################################## # Thread config files - One for each camera. # Except if only one camera - You only need this config file. # If you have more than one camera you MUST define one thread # config file for each camera in addition to this config file. ############################################################## # Remember: If you have more than one camera you must have one # thread file for each camera. E.g. 2 cameras requires 3 files: # This motion.conf file AND thread1.conf and thread2.conf. # Only put the options that are unique to each camera in the # thread config files.  thread /etc/thread1.conf thread /etc/thread2.conf # thread /etc/thread3.conf # thread /etc/thread4.conf   #如果有多个摄像头要把使用这部分,否则全部注释掉 因为字符限制,上面只是把需要修改的地方写上了 修改好后,在/etc目录下 输入 motion -c motion.conf 这时候只要摄像头画面有变化,就出现采集图片到设置目录了. 在windows下也可以使用palantir (在这里下载http://www.fastpath.it/products/palantir/pub/pclient.exe) 的pc客户端 连接 192.168.1.1:8081就可以看到图片了,这个完全是一张张图片播放的 所以不连贯.

开机自启动

/etc/init.d/motion

#!/bin/sh /etc/rc.common # Copyright (C) 2006-2010 OpenWrt.org # Copyright (C) 2006 Carlos Sobrinho

START=80 STOP=50 start() {    motion& }

stop() { killall motion }

/etc/init.d/motion start     启动

/etc/init.d/motion enabel 是自启动

dmesg | grep uvcvideo spcacat  libpthread libmjpg

opkg install usbutils  lsusb dmesg | grep usb

cat /dev/video0 > /tmp/1.jpg

Palantir 、motion、Mjpg-streamer

openwrt 挂载ZCXX摄像头

1、先修改opkg源为openwrt.cn， 安装openwrt.cn中文网提供的kmod-usb-video、kmod-video-gspca-core； opkg update opkg install http://www.openwrt.org.cn/downloads/backfire/10.03/brcm63xx/packages/kmod-usb-video_2.6.32.10-1_brcm63xx.ipk opkg install kmod-video-core opkg install http://www.openwrt.org.cn/downloads/backfire/10.03/brcm63xx/packages/kmod-video-gspca-core_2.6.32.10-1_brcm63xx.ipk opkg install http://downloads.x-wrt.org/xwrt/backfire/10.03/brcm63xx/packages/kmod-video-gspca-zc3xx_2.6.32.10-1_brcm63xx.ipk