Comments on: SheevaPlug non-standard module compiling

By: admin

admin — Tue, 26 Jun 2012 16:29:22 +0000

Hi dexter, maybe check your syntax
I’ve try it and it works. The link is still valid

By: dexter

dexter — Sun, 12 Jun 2011 18:06:21 +0000

File Not Found?

root@esposa-segunda:/usr/src# wget http://www.codesourcery.com/downloads/public/public/gnu_toolchain/arm-none-eabi/arm-2009q3-68-arm-none-eabi-i686-pc-linux-gnu.tar.bz2
–2011-06-12 12:02:26– http://www.codesourcery.com/downloads/public/public/gnu_toolchain/arm-none-eabi/arm-2009q3-68-arm-none-eabi-i686-pc-linux-gnu.tar.bz2
Resolving http://www.codesourcery.com... 38.113.113.100
Connecting to http://www.codesourcery.com|38.113.113.100|:80… connected.
HTTP request sent, awaiting response… 404 Not Found
2011-06-12 12:02:26 ERROR 404: Not Found.

By: admin

admin — Fri, 13 May 2011 12:48:44 +0000

Hi Alan,
try with a different resolution and/or capturing as yuv image and not a mpeg stream. try with mjpg-streamer.

By: Nyla Summey

Nyla Summey — Fri, 08 Apr 2011 01:53:30 +0000

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By: alan

alan — Tue, 29 Mar 2011 05:51:01 +0000

here is the debug message :

easycap::0adjust_standard: selected standard: PAL_BGHIN
easycap::0adjust_format: sought: 320×240,UYVY(0x59565955),1=field,0x00=std mask
easycap::0adjust_format: sought: V4L2_FIELD_NONE
easycap::0adjust_format: actioning: 320×240 PAL_BGHIN_AT_320x240_FMT_UYVY-n
easycap::0adjust_brightness: adjusting brightness to 0x7F
easycap::0adjust_contrast: adjusting contrast to 0x3F
easycap::0adjust_saturation: adjusting saturation to 0x2F
easycap::0adjust_hue: adjusting hue to 0x00
easycap::0adjust_format: sought: 640×480,UYVY(0x59565955),1=field,0x00=std mask
easycap::0adjust_format: sought: V4L2_FIELD_NONE
easycap::0adjust_format: actioning: 640×480 PAL_BGHIN_AT_640x480_FMT_UYVY-n
easycap::0adjust_format: sought: 640×480,YV12(0x32315659),0=field,0x00=std mask
easycap::0adjust_format: sought: V4L2_FIELD_ANY
easycap::0adjust_format: prefer: V4L2_FIELD_NONE=field, was V4L2_FIELD_ANY
easycap::0adjust_format: cannot do: 640×480 with standard mask 0x00
easycap::0adjust_format: cannot do 640x… with standard mask 0x00
easycap::0adjust_format: cannot do …x480 with standard mask 0x00
easycap::0adjust_format: 640×480 unmatched
easycap::0easycap_ioctl: requested input already in effect
easycap::0adjust_standard: selected standard: PAL_BGHIN
easycap::0adjust_standard: requested standard already in effect
easycap::0adjust_format: sought: 60×40,UYVY(0x59565955),0=field,0x00=std mask
easycap::0adjust_format: sought: V4L2_FIELD_ANY
easycap::0adjust_format: prefer: V4L2_FIELD_NONE=field, was V4L2_FIELD_ANY
easycap::0adjust_format: cannot do: 60×40 with standard mask 0x00
easycap::0adjust_format: actioning: 320×240 PAL_BGHIN_AT_320x240_FMT_UYVY-n
easycap::0adjust_format: sought: 60×240,UYVY(0x59565955),1=field,0x00=std mask
easycap::0adjust_format: sought: V4L2_FIELD_NONE
easycap::0adjust_format: cannot do: 60×240 with standard mask 0x00
easycap::0adjust_format: actioning: 320×240 PAL_BGHIN_AT_320x240_FMT_UYVY-n
easycap::0adjust_format: sought: 320×40,UYVY(0x59565955),0=field,0x00=std mask
easycap::0adjust_format: sought: V4L2_FIELD_ANY
easycap::0adjust_format: prefer: V4L2_FIELD_NONE=field, was V4L2_FIELD_ANY
easycap::0adjust_format: cannot do: 320×40 with standard mask 0x00
easycap::0adjust_format: actioning: 320×240 PAL_BGHIN_AT_320x240_FMT_UYVY-n
Selected input hasn’t got a tuner!easycap::0adjust_mute: adjusting mute: 0=peasycap->audio_idle
easycap::0adjust_brightness: unchanged brightness at 0x7F
easycap::0adjust_hue: unchanged hue at 0x80
easycap::0adjust_saturation: unchanged saturation at 0xAF
easycap::0adjust_contrast: unchanged contrast at 0xBF
^[[A^[[A^[[A^[[A^[[A^[[A^[[A^[[A^[[A^[[A^[[A^[[A^[[Aeasycap::0easycap_complete: easycap driver shutting down on condition green
easycap::0adjust_standard: selected standard: PAL_BGHIN
easycap::0adjust_format: sought: 320×240,UYVY(0x59565955),1=field,0x00=std mask
easycap::0adjust_format: sought: V4L2_FIELD_NONE
easycap::0adjust_format: actioning: 320×240 PAL_BGHIN_AT_320x240_FMT_UYVY-n
easycap::0adjust_brightness: adjusting brightness to 0x7F
easycap::0adjust_contrast: adjusting contrast to 0x3F
easycap::0adjust_saturation: adjusting saturation to 0x2F
easycap::0adjust_hue: adjusting hue to 0x00
easycap::0adjust_mute: adjusting mute: 1=peasycap->audio_idle

By: alan

alan — Wed, 23 Mar 2011 06:14:10 +0000

Hi, thanks for your tips on the non-standard compilation of easycap. It helps me alot.

Following your example, I have successfully cross-compiled easycap.ko for my FriendlyArm tiny6410. After installing the module, /dev/video2 shows up.

However, there is no video output at the Cheese Webcam Program.

I have tested my easycap on Fedora Linux desktop with no problem. Have I overlooked something when it comes to arm device?

By: Philip

Philip — Sun, 16 Jan 2011 00:33:49 +0000

Interesting. What are your impressions of the Easycap? Could you post a captured frame with the easycap/sheevaplug combination? I’m looking to build a similar system.

Thanks