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Shibby version 101, can't insert input-core.ko

Discussion in 'Tomato Firmware' started by leandroong, Oct 8, 2012.

  1. leandroong

    leandroong Addicted to LI Member

    version: Tomato Firmware 1.28.0000 MIPSR1-101 K26 USB AIO
    error message: insmod: can't insert 'input-core.ko': unknown symbol in module, or unknown parameter
     
  2. leandroong

    leandroong Addicted to LI Member

    how is input-core.ko created? Is that file created during FW creation ? I notce that extras for mipsr1 and 2 created for every fw builds.
     
  3. leandroong

    leandroong Addicted to LI Member

    Tomato Firmware 1.28.0000 MIPSR1-104 K26 USB AIO

    insert input-core.ko still not working..... Do I need this for USB camera?
     
  4. shibby20

    shibby20 Network Guru Member

    i think you dont. I tested camera (gspca module) on RT-N66U without this module and worked.
     
  5. leandroong

    leandroong Addicted to LI Member

    1. dmesg:
    Code:
    usb 1-1.2: new high speed USB device using ehci_hcd and address 11
    usb 1-1.2: configuration #1 chosen from 1 choice
    scsi5 : SCSI emulation for USB Mass Storage devices
    Registered led device: 1-1.2
    scsi 5:0:0:0: Direct-Access    GENPLUS  USB-MSDC DISK A  1.00 PQ: 0 ANSI: 0
    sd 5:0:0:0: [sda] 15523840 512-byte hardware sectors (7948 MB)
    sd 5:0:0:0: [sda] Write Protect is off
    sd 5:0:0:0: [sda] Mode Sense: 03 00 00 00
    sd 5:0:0:0: [sda] Assuming drive cache: write through
    sd 5:0:0:0: [sda] Assuming drive cache: write through
    sda: sda1
    sd 5:0:0:0: [sda] Attached SCSI removable disk
    Linux video capture interface: v2.00
    usbcore: registered new interface driver uvcvideo
    USB Video Class driver (v0.1.0)
    
    2. insmod the ff:
    Code:
    insmod /opt/camera/videodev.ko
    insmod /opt/camera/v4l2-common.ko
    insmod /opt/camera/v4l2-int-device.ko
    insmod /opt/camera/uvcvideo.ko
    3. optwares:
    http://tomato.groov.pl/repo/mjpg-streamer_r138-6_mipsel.ipk
    export LD_LIBRARY_PATH=/opt/lib/mjpg-streamer/

    4. test run
    mjpg_streamer -i "input_uvc.so -r 640x480 -f 10 -l off -y" -o "output_http.so -p 1234 -c yyy:zzz -w /opt/share/mjpg-streamer/www"

    Error:
    Code:
    root@BTRouter2:/tmp# mjpg_streamer -i "input_uvc.so -r 640x480 -f 10 -l off -y"
    -o "output_http.so -p 1234 -c yyy:zzz -w /opt/share/mjpg-streamer/www"
    MJPG Streamer Version: svn rev: wyeksportowane
    ERROR: could not find input plugin
          Perhaps you want to adjust the search path with:
          # export LD_LIBRARY_PATH=/path/to/plugin/folder
          dlopen: File not found
    
    Note: Could this not be due to missing input-core.ko?
    I'm not sure either if my usb camera is supported also.... just testing....
     
  6. shibby20

    shibby20 Network Guru Member

    # export LD_LIBRARY_PATH=/path/to/plugin/folder :)

    propably it`s
    LD_LIBRARY_PATH=/opt/lib/mjpg_streamer

    but please check yourself. Then try run mjpg_streamer :)
     
  7. leandroong

    leandroong Addicted to LI Member

    Folder exist as "/opt/lib/mjpg-streamer/"
     
  8. leandroong

    leandroong Addicted to LI Member

    Note: there is conflict for AIO build for input-core,ko
    Finally, found FW that has working input-core.ko. I shifted down from AIO build to tomato-K26USB-1.28.RT-MIPSR1-104-BTgui-VPN.trx.
     
  9. leandroong

    leandroong Addicted to LI Member

    Camera working fine now. Thanks Shibby
     

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