Bpi D1无法找到/dev/video0,无法记录视频,求助


#1

购买的Bpi D1在刚开始的时候使用是正常的,但是之后有一次重启后在串口界面出现了下列信息,这个问题我搜了下,并不是我个人的问题,在Bpi D1的一个英文论坛上也有人出现了这样的问题,可惜没有发现解决方法,请问大家谁有解决办法吗?
我这个一直没有使用无线网卡的,但是之前没用无线网卡也没有出现这个问题。
重新烧录原厂镜像我也做过,烧录了好多次,但就是之间出现过一次没问题,后来重启又出现了这个问题,那么看来摄像头应该也是好的,大家有谁知道怎么解决这个问题吗?求助啊!


anyka login: start net service......
mac init success!
ak_mac_open
key_1 pressed.
code:0,value:1
add@/module/rt5370sta
Could not read interface wlan0 flags: No such device
WEXT: Could not set interface 'wlan0' UP
wlan0: Failed to initialize driver interface
rtusb init rt2870 --->
add@/bus/usb/drivers/rt2870
usbcore: registered new interface driver rt2870
key pressed softap..
start wifi soft ap......
add@/module/otg_hs
usb-host usb-host: Anyka usb host controller
usb-host usb-host: new USB bus registered, assigned bus number 1
usb-host usb-host: irq 18, io mem 0x20200000
usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
usb usb1: Product: Anyka usb host controller
usb usb1: Manufacturer: Linux 3.4.35 usb-host
usb usb1: SerialNumber: Anyka usb host controller
add@/devices/platform/usb-host/usb1
add@/devices/platform/usb-hhub 1-0:1.0: USB hub found
ost/usb1/1-0:1.0
hub 1-0:1.0: 1 port detected
Usb otg-hs controller driver initialized
add@/bus/platform/drivers/usb-host
add@/module/8188eu
stop camera service......
killall: akipcserver: no process killed
stop wire switch  service......
killall: udhcpc: no process killed
restart camera service......
stop camera service......
killall: akipcserver: no process killed
start camera service......
LinuxMediaRecorder -a -r /sd_test -p udp -i 172.19.10.125 -d 5220 -C 300
wifi power on
add@/bus/platform/drivers/anyka-wifi
rtl8188eu driver version=v4.1.6_7546.20130521
RTL871X: build time: Jul 18 2013 11:00:35
add@/bus/usb/drivers/rtl8188eu
usbcore: registered new interface driver rtl8188eu
ifconfig: wlan0: error fetching interface information: Device not found
ssid=Lamobo_D1_ password=12345678
ak_motor_cal_thread
cal ok
load camera ini file:/etc/jffs2/camera.ini success
setting.video.format1:h264
setting.video.dpi1:720
setting.video.kbps1:600
setting.video.kbps_mode1:dynamic_kbps
setting.video.group1:15
setting.video.fps1:25
setting.video.format2:h264
setting.video.dpi2:qvga
setting.video.kbps2:300
setting.video.kbps_mode2:static_kbps
setting.video.minqp2:5
setting.video.maxqp2:15
setting.video.fps2:25
setting.video.video_kbps:1
/etc/init.d/wifi_led.sh: line 96: can't create /sys/class/leds/vedio_led/brightness: nonexistent directory
/etc/init.d/wifi_led.sh: line 96: can't create /sys/class/leds/vedio_led/brightness: nonexistent directory
width2 = 320, height2 = 240ION: alloc 16777216 bytes for process 498
ION: yield 4 for iad 0xb6eea1cc
####akuio pmem init success###
enc init 1
encode_init ok
Cannot identify '/dev/video0': 2, No such file or directory
##appExit
Configuration file: /etc/jffs2/hostapd.conf
akipcserver [0xd3a8]
/lib/libc.so.6(__default_sa_restorer_v2+0) [0xb6a14580]
/lib/libpthread.so.0(pthread_join+0x8) [0xb69cde30]
/lib/libc.so.6 [0xb6a1a41c]
/lib/libc.so.6(exit+0x18) [0xb6a1a4e8]
/lib/libc.so.6(exit+0x18) [0xb6a1a4e8]
/lib/libc.so.6(exit+0x18) [0xb6a1a4e8]
/lib/libc.so.6(exit+0x18) [0xb6a1a4e8]
/lib/libc.so.6(exit+0x18) [0xb6a1a4e8]
/lib/libc.so.6(exit+0x18) [0xb6a1a4e8]
/lib/libc.so.6(exit+0x18) [0xb6a1a4e8]
/lib/libc.so.6(exit+0x18) [0xb6a1a4e8]
/lib/libc.so.6(exit+0x18) [0xb6a1a4e8]
/lib/libc.so.6(exit+0x18) [0xb6a1a4e8]
/lib/libc.so.6(exit+0x18) [0xb6a1a4e8]
/lib/libc.so.6(exit+0x18) [0xb6a1a4e8]
##signal 11 caught
##appExit

#2

Failed to initialize driver interface可能驱动问题


#3

这个是wlan0的提示,也就是无线网卡的驱动没有初始化成功而已呀,跟video0没啥关系吧


#4

我没遇到过,我的正常


#5

我还没有D1,只能默默的帮顶了


#6

lsmod一下看看是不是载入摄像头模块了


#7

有没有可能是工作模式问题?
第二十行表明已经检测到usb从设备。
有没有可能,当anyka工作在主控模式下,就会检测usb从设备,并企图将video通过usb从设备(网卡)传送走,由于你的从设备没挂网卡,所以导致程序崩溃,进而导致video找不到?


#8

你插的usb从设备是什么?


#9

并没有载入摄像头模块,lsmod 只有

[root@anyka ~]$ lsmod                                                           
8188eu 702350 0 - Live 0xbf008000 (O)                                           
otg_hs 14180 0 - Live 0xbf000000      

用的是原厂镜像,难道是摄像头模块坏了?不能这么脆弱吧?我都没对它做啥


#10

应该不是没有插网卡的原因,因为后来我插了网卡并成功加载了网卡后也还是出现找不到 /dev/video0;

这上面并没有插入任何 usb从设备,我只是通过这个usb进行了供电来启动设备


#11

我也遇到这个问题了。我的摄像头软排线上写的是HDF2643-A35,烧录官方镜像之后找不到设备。。