From: batoub <ba...@gm...> - 2010-06-16 11:15:14
|
Hi, First econ provide only a patch for kernel 2.6.30 so I need to use this kernel :/ then I have a strange bug using when I load the driver. It seem like i2c is not working at all? root@overo:~# insmod v4l2_driver.ko Driver Module info : V4l2 driver module Version info : 3.0 Using Reserved memory for V4l2 driver module<6> >From Start address - 0x87a00000 To End address - 0x87ffffff ov3640 found: product id is 0x36 flash_i2c_client_xfer:i2c transfer error:-121 ERROR! File : /home/bastien/These/cam_gumstix/software/OMAP_gumstix_cam_Software_VER_3/Source/driver/lm3553_flash.c<7><7> Function : flash_i2c_client_xfer<7><7> Line number : 147<7><7> Reason : An unidentified error is happening.. please report to code developer!<7><7> ------------------------------------------------------------------------------ Flash write failed :lm3553_write: reg=c0<7><7> -------------------------------------------------------------------------------<7><7> ERROR! File : /home/bastien/These/cam_gumstix/software/OMAP_gumstix_cam_Software_VER_3/Source/driver/lm3553_flash.c<7><7> Function : lm3553_write<7><7> Line number : 169<7><7> Error name : 1. PORT_OPEN_ERROR 2. FAIL 3.EPERM<7><7> Error number Dec: -1 Hex: 0xFFFFFFFF <7><7> Reason : 1. unknown cause of failure 2. Failed to open the port may be driver is not properly inserted or file not found 3. Operation not permitted<7><7> ------------------------------------------------------------------------------ Is there any solution ? Thank you, Bastien -- View this message in context: http://old.nabble.com/Econ-Camera-driver-problem-tp28901585p28901585.html Sent from the Gumstix mailing list archive at Nabble.com. |
From: Ananthapadmanaban <gap...@e-...> - 2010-06-16 12:35:44
Attachments:
overo_linux_2_6_33_cam_patch_01_VER04.patch
|
Hi batoub, What kernel version you wish to work with e-CAM driver ? Please find the 2.6.33 patch file in the attachment. And the error you got is due to not availability of lm355 led flash chip in e-cam board. But your camera related features will work correctly. Please test the driver with the provided sample application *capture.elf*. Thanks and regards, Ananth. batoub wrote: > Hi, > > First econ provide only a patch for kernel 2.6.30 so I need to use this > kernel :/ then I have a strange bug using when I load the driver. It seem > like i2c is not working at all? > > root@overo:~# insmod v4l2_driver.ko > > Driver Module info : V4l2 driver module > Version info : 3.0 > > Using Reserved memory for V4l2 driver module<6> > >From Start address - 0x87a00000 > To End address - 0x87ffffff > ov3640 found: product id is 0x36 > flash_i2c_client_xfer:i2c transfer error:-121 > ERROR! > File : > /home/bastien/These/cam_gumstix/software/OMAP_gumstix_cam_Software_VER_3/Source/driver/lm3553_flash.c<7><7> > Function : flash_i2c_client_xfer<7><7> > Line number : 147<7><7> > Reason : An unidentified error is happening.. please report to code > developer!<7><7> > ------------------------------------------------------------------------------ > Flash write failed :lm3553_write: reg=c0<7><7> > -------------------------------------------------------------------------------<7><7> > ERROR! > File : > /home/bastien/These/cam_gumstix/software/OMAP_gumstix_cam_Software_VER_3/Source/driver/lm3553_flash.c<7><7> > Function : lm3553_write<7><7> > Line number : 169<7><7> > Error name : 1. PORT_OPEN_ERROR 2. FAIL 3.EPERM<7><7> > Error number Dec: -1 Hex: 0xFFFFFFFF <7><7> > Reason : 1. unknown cause of failure > 2. Failed to open the port may be driver is not properly inserted or file > not found > 3. Operation not permitted<7><7> > ------------------------------------------------------------------------------ > > > Is there any solution ? > > Thank you, > > Bastien > |
From: batoub <ba...@gm...> - 2010-06-16 13:00:43
|
Hi, Thank for your quick answer! I will try with the new patch :) and I send a feedback later! Thank you! 2010/6/16 Ananthapadmanaban <gap...@e-...> > Hi batoub, > > What kernel version you wish to work with e-CAM driver ? > > Please find the 2.6.33 patch file in the attachment. And the error you > got is due to not availability of lm355 led flash chip in e-cam board. > But your camera related features will work correctly. Please test the > driver with the provided sample application *capture.elf*. > > Thanks and regards, > Ananth. > > > batoub wrote: > > Hi, > > First econ provide only a patch for kernel 2.6.30 so I need to use this > kernel :/ then I have a strange bug using when I load the driver. It seem > like i2c is not working at all? > > root@overo:~# insmod v4l2_driver.ko > > Driver Module info : V4l2 driver module > Version info : 3.0 > > Using Reserved memory for V4l2 driver module<6> > >From Start address - 0x87a00000 > To End address - 0x87ffffff > ov3640 found: product id is 0x36 > flash_i2c_client_xfer:i2c transfer error:-121 > ERROR! > File : > /home/bastien/These/cam_gumstix/software/OMAP_gumstix_cam_Software_VER_3/Source/driver/lm3553_flash.c<7><7> > Function : flash_i2c_client_xfer<7><7> > Line number : 147<7><7> > Reason : An unidentified error is happening.. please report to code > developer!<7><7> > ------------------------------------------------------------------------------ > Flash write failed :lm3553_write: reg=c0<7><7> > -------------------------------------------------------------------------------<7><7> > ERROR! > File : > /home/bastien/These/cam_gumstix/software/OMAP_gumstix_cam_Software_VER_3/Source/driver/lm3553_flash.c<7><7> > Function : lm3553_write<7><7> > Line number : 169<7><7> > Error name : 1. PORT_OPEN_ERROR 2. FAIL 3.EPERM<7><7> > Error number Dec: -1 Hex: 0xFFFFFFFF <7><7> > Reason : 1. unknown cause of failure > 2. Failed to open the port may be driver is not properly inserted or file > not found > 3. Operation not permitted<7><7> > ------------------------------------------------------------------------------ > > > Is there any solution ? > > Thank you, > > Bastien > > > > > > ------------------------------------------------------------------------------ > ThinkGeek and WIRED's GeekDad team up for the Ultimate > GeekDad Father's Day Giveaway. ONE MASSIVE PRIZE to the > lucky parental unit. See the prize list and enter to win: > http://p.sf.net/sfu/thinkgeek-promo > _______________________________________________ > gumstix-users mailing list > gum...@li... > https://lists.sourceforge.net/lists/listinfo/gumstix-users > > |
From: Ananthapadmanaban <gap...@e-...> - 2010-06-16 14:37:22
|
Hi batoub, We are the e-CAM product developers. You can get answers to any question regarding to e-con e-CAM camera from us. Thanks and regards, Ananth. batoub wrote: > Well, everything is ok with this patch! > > Thank you, but where have you found this patch? > > 2010/6/16 batoub <ba...@gm... <mailto:ba...@gm...>> > > Hi, > > Thank for your quick answer! > I will try with the new patch :) and I send a feedback later! > > Thank you! > > 2010/6/16 Ananthapadmanaban <gap...@e-... > <mailto:gap...@e-...>> > > Hi batoub, > > What kernel version you wish to work with e-CAM driver ? > > Please find the 2.6.33 patch file in the attachment. And > the error you got is due to not availability of lm355 led > flash chip in e-cam board. > But your camera related features will work correctly. Please > test the driver with the provided sample application > *capture.elf*. > > Thanks and regards, > Ananth. > > > batoub wrote: >> Hi, >> >> First econ provide only a patch for kernel 2.6.30 so I need to use this >> kernel :/ then I have a strange bug using when I load the driver. It seem >> like i2c is not working at all? >> >> root@overo:~# insmod v4l2_driver.ko >> >> Driver Module info : V4l2 driver module >> Version info : 3.0 >> >> Using Reserved memory for V4l2 driver module<6> >> >From Start address - 0x87a00000 >> To End address - 0x87ffffff >> ov3640 found: product id is 0x36 >> flash_i2c_client_xfer:i2c transfer error:-121 >> ERROR! >> File : >> /home/bastien/These/cam_gumstix/software/OMAP_gumstix_cam_Software_VER_3/Source/driver/lm3553_flash.c<7><7> >> Function : flash_i2c_client_xfer<7><7> >> Line number : 147<7><7> >> Reason : An unidentified error is happening.. please report to code >> developer!<7><7> >> ------------------------------------------------------------------------------ >> Flash write failed :lm3553_write: reg=c0<7><7> >> -------------------------------------------------------------------------------<7><7> >> ERROR! >> File : >> /home/bastien/These/cam_gumstix/software/OMAP_gumstix_cam_Software_VER_3/Source/driver/lm3553_flash.c<7><7> >> Function : lm3553_write<7><7> >> Line number : 169<7><7> >> Error name : 1. PORT_OPEN_ERROR 2. FAIL 3.EPERM<7><7> >> Error number Dec: -1 Hex: 0xFFFFFFFF <7><7> >> Reason : 1. unknown cause of failure >> 2. Failed to open the port may be driver is not properly inserted or file >> not found >> 3. Operation not permitted<7><7> >> ------------------------------------------------------------------------------ >> >> >> Is there any solution ? >> >> Thank you, >> >> Bastien >> > > > ------------------------------------------------------------------------------ > ThinkGeek and WIRED's GeekDad team up for the Ultimate > GeekDad Father's Day Giveaway. ONE MASSIVE PRIZE to the > lucky parental unit. See the prize list and enter to win: > http://p.sf.net/sfu/thinkgeek-promo > _______________________________________________ > gumstix-users mailing list > gum...@li... > <mailto:gum...@li...> > https://lists.sourceforge.net/lists/listinfo/gumstix-users > > > > ------------------------------------------------------------------------ > > ------------------------------------------------------------------------------ > ThinkGeek and WIRED's GeekDad team up for the Ultimate > GeekDad Father's Day Giveaway. ONE MASSIVE PRIZE to the > lucky parental unit. See the prize list and enter to win: > http://p.sf.net/sfu/thinkgeek-promo > ------------------------------------------------------------------------ > > _______________________________________________ > gumstix-users mailing list > gum...@li... > https://lists.sourceforge.net/lists/listinfo/gumstix-users > |
From: btbfk2 <bt...@ms...> - 2010-07-16 19:43:45
|
Ananth, Do you have the patch for the 2.6.31 kernel version that you could send me? I only have the 2.6.30 patch that came with the camera module. Thanks, Ananthu86 wrote: > > Hi batoub, > > We are the e-CAM product developers. > You can get answers to any question regarding to e-con e-CAM camera from > us. > > Thanks and regards, > Ananth. > > batoub wrote: >> Well, everything is ok with this patch! >> >> Thank you, but where have you found this patch? >> >> 2010/6/16 batoub <ba...@gm... <mailto:ba...@gm...>> >> >> Hi, >> >> Thank for your quick answer! >> I will try with the new patch :) and I send a feedback later! >> >> Thank you! >> >> 2010/6/16 Ananthapadmanaban <gap...@e-... >> <mailto:gap...@e-...>> >> >> Hi batoub, >> >> What kernel version you wish to work with e-CAM driver ? >> >> Please find the 2.6.33 patch file in the attachment. And >> the error you got is due to not availability of lm355 led >> flash chip in e-cam board. >> But your camera related features will work correctly. Please >> test the driver with the provided sample application >> *capture.elf*. >> >> Thanks and regards, >> Ananth. >> >> >> batoub wrote: >>> Hi, >>> >>> First econ provide only a patch for kernel 2.6.30 so I need to >>> use this >>> kernel :/ then I have a strange bug using when I load the >>> driver. It seem >>> like i2c is not working at all? >>> >>> root@overo:~# insmod v4l2_driver.ko >>> >>> Driver Module info : V4l2 driver module >>> Version info : 3.0 >>> >>> Using Reserved memory for V4l2 driver module<6> >>> >From Start address - 0x87a00000 >>> To End address - 0x87ffffff >>> ov3640 found: product id is 0x36 >>> flash_i2c_client_xfer:i2c transfer error:-121 >>> ERROR! >>> File : >>> >>> /home/bastien/These/cam_gumstix/software/OMAP_gumstix_cam_Software_VER_3/Source/driver/lm3553_flash.c<7><7> >>> Function : flash_i2c_client_xfer<7><7> >>> Line number : 147<7><7> >>> Reason : An unidentified error is happening.. please >>> report to code >>> developer!<7><7> >>> >>> ------------------------------------------------------------------------------ >>> Flash write failed :lm3553_write: reg=c0<7><7> >>> >>> -------------------------------------------------------------------------------<7><7> >>> ERROR! >>> File : >>> >>> /home/bastien/These/cam_gumstix/software/OMAP_gumstix_cam_Software_VER_3/Source/driver/lm3553_flash.c<7><7> >>> Function : lm3553_write<7><7> >>> Line number : 169<7><7> >>> Error name : 1. PORT_OPEN_ERROR 2. FAIL 3.EPERM<7><7> >>> Error number Dec: -1 Hex: 0xFFFFFFFF <7><7> >>> Reason : 1. unknown cause of failure >>> 2. Failed to open the port may be driver is not properly >>> inserted or file >>> not found >>> 3. Operation not permitted<7><7> >>> >>> ------------------------------------------------------------------------------ >>> >>> >>> Is there any solution ? >>> >>> Thank you, >>> >>> Bastien >>> >> >> >> >> ------------------------------------------------------------------------------ >> ThinkGeek and WIRED's GeekDad team up for the Ultimate >> GeekDad Father's Day Giveaway. ONE MASSIVE PRIZE to the >> lucky parental unit. See the prize list and enter to win: >> http://p.sf.net/sfu/thinkgeek-promo >> _______________________________________________ >> gumstix-users mailing list >> gum...@li... >> <mailto:gum...@li...> >> https://lists.sourceforge.net/lists/listinfo/gumstix-users >> >> >> >> ------------------------------------------------------------------------ >> >> ------------------------------------------------------------------------------ >> ThinkGeek and WIRED's GeekDad team up for the Ultimate >> GeekDad Father's Day Giveaway. ONE MASSIVE PRIZE to the >> lucky parental unit. See the prize list and enter to win: >> http://p.sf.net/sfu/thinkgeek-promo >> ------------------------------------------------------------------------ >> >> _______________________________________________ >> gumstix-users mailing list >> gum...@li... >> https://lists.sourceforge.net/lists/listinfo/gumstix-users >> > > > ------------------------------------------------------------------------------ > ThinkGeek and WIRED's GeekDad team up for the Ultimate > GeekDad Father's Day Giveaway. ONE MASSIVE PRIZE to the > lucky parental unit. See the prize list and enter to win: > http://p.sf.net/sfu/thinkgeek-promo > _______________________________________________ > gumstix-users mailing list > gum...@li... > https://lists.sourceforge.net/lists/listinfo/gumstix-users > > -- View this message in context: http://old.nabble.com/Econ-Camera-driver-problem-tp28901585p29184777.html Sent from the Gumstix mailing list archive at Nabble.com. |
From: <gap...@e-...> - 2010-07-16 20:33:45
|
Hi batoub, I hope the kernel patch for 2.6.30 will work fine for 2.6.31 also. If you find any problem in building the driver (or) building the kernel, Update me with your current the open embedded git checkout version. (Your present working commit version). Note: The latest e-CAM driver version is 4.0. Please let me know, what version of camera driver you are using. Thanks and regards, Ananth. > > Ananth, > > Do you have the patch for the 2.6.31 kernel version that you could send > me? > I only have the 2.6.30 patch that came with the camera module. > > Thanks, > > > > Ananthu86 wrote: >> >> Hi batoub, >> >> We are the e-CAM product developers. >> You can get answers to any question regarding to e-con e-CAM camera from >> us. >> >> Thanks and regards, >> Ananth. >> >> batoub wrote: >>> Well, everything is ok with this patch! >>> >>> Thank you, but where have you found this patch? >>> >>> 2010/6/16 batoub <ba...@gm... <mailto:ba...@gm...>> >>> >>> Hi, >>> >>> Thank for your quick answer! >>> I will try with the new patch :) and I send a feedback later! >>> >>> Thank you! >>> >>> 2010/6/16 Ananthapadmanaban <gap...@e-... >>> <mailto:gap...@e-...>> >>> >>> Hi batoub, >>> >>> What kernel version you wish to work with e-CAM driver ? >>> >>> Please find the 2.6.33 patch file in the attachment. And >>> the error you got is due to not availability of lm355 led >>> flash chip in e-cam board. >>> But your camera related features will work correctly. Please >>> test the driver with the provided sample application >>> *capture.elf*. >>> >>> Thanks and regards, >>> Ananth. >>> >>> >>> batoub wrote: >>>> Hi, >>>> >>>> First econ provide only a patch for kernel 2.6.30 so I need to >>>> use this >>>> kernel :/ then I have a strange bug using when I load the >>>> driver. It seem >>>> like i2c is not working at all? >>>> >>>> root@overo:~# insmod v4l2_driver.ko >>>> >>>> Driver Module info : V4l2 driver module >>>> Version info : 3.0 >>>> >>>> Using Reserved memory for V4l2 driver module<6> >>>> >From Start address - 0x87a00000 >>>> To End address - 0x87ffffff >>>> ov3640 found: product id is 0x36 >>>> flash_i2c_client_xfer:i2c transfer error:-121 >>>> ERROR! >>>> File : >>>> >>>> /home/bastien/These/cam_gumstix/software/OMAP_gumstix_cam_Software_VER_3/Source/driver/lm3553_flash.c<7><7> >>>> Function : flash_i2c_client_xfer<7><7> >>>> Line number : 147<7><7> >>>> Reason : An unidentified error is happening.. please >>>> report to code >>>> developer!<7><7> >>>> >>>> ------------------------------------------------------------------------------ >>>> Flash write failed :lm3553_write: reg=c0<7><7> >>>> >>>> -------------------------------------------------------------------------------<7><7> >>>> ERROR! >>>> File : >>>> >>>> /home/bastien/These/cam_gumstix/software/OMAP_gumstix_cam_Software_VER_3/Source/driver/lm3553_flash.c<7><7> >>>> Function : lm3553_write<7><7> >>>> Line number : 169<7><7> >>>> Error name : 1. PORT_OPEN_ERROR 2. FAIL 3.EPERM<7><7> >>>> Error number Dec: -1 Hex: 0xFFFFFFFF <7><7> >>>> Reason : 1. unknown cause of failure >>>> 2. Failed to open the port may be driver is not properly >>>> inserted or file >>>> not found >>>> 3. Operation not permitted<7><7> >>>> >>>> ------------------------------------------------------------------------------ >>>> >>>> >>>> Is there any solution ? >>>> >>>> Thank you, >>>> >>>> Bastien >>>> >>> >>> >>> >>> ------------------------------------------------------------------------------ >>> ThinkGeek and WIRED's GeekDad team up for the Ultimate >>> GeekDad Father's Day Giveaway. ONE MASSIVE PRIZE to the >>> lucky parental unit. See the prize list and enter to win: >>> http://p.sf.net/sfu/thinkgeek-promo >>> _______________________________________________ >>> gumstix-users mailing list >>> gum...@li... >>> <mailto:gum...@li...> >>> https://lists.sourceforge.net/lists/listinfo/gumstix-users >>> >>> >>> >>> ------------------------------------------------------------------------ >>> >>> ------------------------------------------------------------------------------ >>> ThinkGeek and WIRED's GeekDad team up for the Ultimate >>> GeekDad Father's Day Giveaway. ONE MASSIVE PRIZE to the >>> lucky parental unit. See the prize list and enter to win: >>> http://p.sf.net/sfu/thinkgeek-promo >>> ------------------------------------------------------------------------ >>> >>> _______________________________________________ >>> gumstix-users mailing list >>> gum...@li... >>> https://lists.sourceforge.net/lists/listinfo/gumstix-users >>> >> >> >> ------------------------------------------------------------------------------ >> ThinkGeek and WIRED's GeekDad team up for the Ultimate >> GeekDad Father's Day Giveaway. ONE MASSIVE PRIZE to the >> lucky parental unit. See the prize list and enter to win: >> http://p.sf.net/sfu/thinkgeek-promo >> _______________________________________________ >> gumstix-users mailing list >> gum...@li... >> https://lists.sourceforge.net/lists/listinfo/gumstix-users >> >> > > > > -- > View this message in context: > http://old.nabble.com/Econ-Camera-driver-problem-tp28901585p29184777.html > Sent from the Gumstix mailing list archive at Nabble.com. > > > ------------------------------------------------------------------------------ > This SF.net email is sponsored by Sprint > What will you do first with EVO, the first 4G phone? > Visit sprint.com/first -- http://p.sf.net/sfu/sprint-com-first > _______________________________________________ > gumstix-users mailing list > gum...@li... > https://lists.sourceforge.net/lists/listinfo/gumstix-users > |
From: btbfk2 <bt...@ms...> - 2010-07-16 20:52:25
|
Ananth, I actually misspoke, I was looking at a different kernel. I am using 2.6.33-r81, and my issue comes when I am following the document that came with the module and get to the kernel configuration stage. Once in the UI, I cannot select "Video for Linux" which leads me to believe the differences in kernel versions ar a problem. Thanks, Ananthu86 wrote: > > Hi batoub, > > I hope the kernel patch for 2.6.30 will work fine for 2.6.31 also. If > you find any problem in building the driver (or) building the kernel, > Update me with your current the open embedded git checkout version. > (Your present working commit version). > > Note: > The latest e-CAM driver version is 4.0. Please let me know, what version > of camera driver you are using. > > Thanks and regards, > Ananth. >> >> Ananth, >> >> Do you have the patch for the 2.6.31 kernel version that you could send >> me? >> I only have the 2.6.30 patch that came with the camera module. >> >> Thanks, >> >> >> >> Ananthu86 wrote: >>> >>> Hi batoub, >>> >>> We are the e-CAM product developers. >>> You can get answers to any question regarding to e-con e-CAM camera from >>> us. >>> >>> Thanks and regards, >>> Ananth. >>> >>> batoub wrote: >>>> Well, everything is ok with this patch! >>>> >>>> Thank you, but where have you found this patch? >>>> >>>> 2010/6/16 batoub <ba...@gm... <mailto:ba...@gm...>> >>>> >>>> Hi, >>>> >>>> Thank for your quick answer! >>>> I will try with the new patch :) and I send a feedback later! >>>> >>>> Thank you! >>>> >>>> 2010/6/16 Ananthapadmanaban <gap...@e-... >>>> <mailto:gap...@e-...>> >>>> >>>> Hi batoub, >>>> >>>> What kernel version you wish to work with e-CAM driver ? >>>> >>>> Please find the 2.6.33 patch file in the attachment. And >>>> the error you got is due to not availability of lm355 led >>>> flash chip in e-cam board. >>>> But your camera related features will work correctly. Please >>>> test the driver with the provided sample application >>>> *capture.elf*. >>>> >>>> Thanks and regards, >>>> Ananth. >>>> >>>> >>>> batoub wrote: >>>>> Hi, >>>>> >>>>> First econ provide only a patch for kernel 2.6.30 so I need to >>>>> use this >>>>> kernel :/ then I have a strange bug using when I load the >>>>> driver. It seem >>>>> like i2c is not working at all? >>>>> >>>>> root@overo:~# insmod v4l2_driver.ko >>>>> >>>>> Driver Module info : V4l2 driver module >>>>> Version info : 3.0 >>>>> >>>>> Using Reserved memory for V4l2 driver module<6> >>>>> >From Start address - 0x87a00000 >>>>> To End address - 0x87ffffff >>>>> ov3640 found: product id is 0x36 >>>>> flash_i2c_client_xfer:i2c transfer error:-121 >>>>> ERROR! >>>>> File : >>>>> >>>>> /home/bastien/These/cam_gumstix/software/OMAP_gumstix_cam_Software_VER_3/Source/driver/lm3553_flash.c<7><7> >>>>> Function : flash_i2c_client_xfer<7><7> >>>>> Line number : 147<7><7> >>>>> Reason : An unidentified error is happening.. please >>>>> report to code >>>>> developer!<7><7> >>>>> >>>>> ------------------------------------------------------------------------------ >>>>> Flash write failed :lm3553_write: reg=c0<7><7> >>>>> >>>>> -------------------------------------------------------------------------------<7><7> >>>>> ERROR! >>>>> File : >>>>> >>>>> /home/bastien/These/cam_gumstix/software/OMAP_gumstix_cam_Software_VER_3/Source/driver/lm3553_flash.c<7><7> >>>>> Function : lm3553_write<7><7> >>>>> Line number : 169<7><7> >>>>> Error name : 1. PORT_OPEN_ERROR 2. FAIL 3.EPERM<7><7> >>>>> Error number Dec: -1 Hex: 0xFFFFFFFF <7><7> >>>>> Reason : 1. unknown cause of failure >>>>> 2. Failed to open the port may be driver is not properly >>>>> inserted or file >>>>> not found >>>>> 3. Operation not permitted<7><7> >>>>> >>>>> ------------------------------------------------------------------------------ >>>>> >>>>> >>>>> Is there any solution ? >>>>> >>>>> Thank you, >>>>> >>>>> Bastien >>>>> >>>> >>>> >>>> >>>> ------------------------------------------------------------------------------ >>>> ThinkGeek and WIRED's GeekDad team up for the Ultimate >>>> GeekDad Father's Day Giveaway. ONE MASSIVE PRIZE to the >>>> lucky parental unit. See the prize list and enter to win: >>>> http://p.sf.net/sfu/thinkgeek-promo >>>> _______________________________________________ >>>> gumstix-users mailing list >>>> gum...@li... >>>> <mailto:gum...@li...> >>>> https://lists.sourceforge.net/lists/listinfo/gumstix-users >>>> >>>> >>>> >>>> ------------------------------------------------------------------------ >>>> >>>> ------------------------------------------------------------------------------ >>>> ThinkGeek and WIRED's GeekDad team up for the Ultimate >>>> GeekDad Father's Day Giveaway. ONE MASSIVE PRIZE to the >>>> lucky parental unit. See the prize list and enter to win: >>>> http://p.sf.net/sfu/thinkgeek-promo >>>> ------------------------------------------------------------------------ >>>> >>>> _______________________________________________ >>>> gumstix-users mailing list >>>> gum...@li... >>>> https://lists.sourceforge.net/lists/listinfo/gumstix-users >>>> >>> >>> >>> ------------------------------------------------------------------------------ >>> ThinkGeek and WIRED's GeekDad team up for the Ultimate >>> GeekDad Father's Day Giveaway. ONE MASSIVE PRIZE to the >>> lucky parental unit. See the prize list and enter to win: >>> http://p.sf.net/sfu/thinkgeek-promo >>> _______________________________________________ >>> gumstix-users mailing list >>> gum...@li... >>> https://lists.sourceforge.net/lists/listinfo/gumstix-users >>> >>> >> >> >> >> -- >> View this message in context: >> http://old.nabble.com/Econ-Camera-driver-problem-tp28901585p29184777.html >> Sent from the Gumstix mailing list archive at Nabble.com. >> >> >> ------------------------------------------------------------------------------ >> This SF.net email is sponsored by Sprint >> What will you do first with EVO, the first 4G phone? >> Visit sprint.com/first -- http://p.sf.net/sfu/sprint-com-first >> _______________________________________________ >> gumstix-users mailing list >> gum...@li... >> https://lists.sourceforge.net/lists/listinfo/gumstix-users >> > > > > ------------------------------------------------------------------------------ > This SF.net email is sponsored by Sprint > What will you do first with EVO, the first 4G phone? > Visit sprint.com/first -- http://p.sf.net/sfu/sprint-com-first > _______________________________________________ > gumstix-users mailing list > gum...@li... > https://lists.sourceforge.net/lists/listinfo/gumstix-users > > -- View this message in context: http://old.nabble.com/Econ-Camera-driver-problem-tp28901585p29187824.html Sent from the Gumstix mailing list archive at Nabble.com. |
From: Ananthapadmanaban <gap...@e-...> - 2010-08-30 14:37:22
|
Hi batoub, Make sure the gumstix flex cable connectivity is good. Try your luck with i2c controller 3 speed with 100 Khz by adding i2c_bus=3,100 in u-boot boot args. Thanks and regards, Ananth. batoub wrote: > Hi, > > Well, everything was working well but today, I got this strange bug: > > root@overo:~# insmod v4l2_driver.ko > > Driver Module info : V4l2 driver module > Version info : 3.0 > > Using Reserved memory for V4l2 driver module > > >From Start address - 0x87a00000 > To End address - 0x87ffffff > ov3640_i2c_client_xfer:i2c transfer error:-5 > ov3640_read_reg:read reg error: reg=300a, val=0 > insmod: error inserting 'v4l2_driver.ko': -1 Operation not permitted > > Damm :/ > > > > Ananthu86 wrote: > >> Hi batoub, >> >> We are the e-CAM product developers. >> You can get answers to any question regarding to e-con e-CAM camera from >> us. >> >> Thanks and regards, >> Ananth. >> >> batoub wrote: >> >>> Well, everything is ok with this patch! >>> >>> Thank you, but where have you found this patch? >>> >>> 2010/6/16 batoub <ba...@gm... <mailto:ba...@gm...>> >>> >>> Hi, >>> >>> Thank for your quick answer! >>> I will try with the new patch :) and I send a feedback later! >>> >>> Thank you! >>> >>> 2010/6/16 Ananthapadmanaban <gap...@e-... >>> <mailto:gap...@e-...>> >>> >>> Hi batoub, >>> >>> What kernel version you wish to work with e-CAM driver ? >>> >>> Please find the 2.6.33 patch file in the attachment. And >>> the error you got is due to not availability of lm355 led >>> flash chip in e-cam board. >>> But your camera related features will work correctly. Please >>> test the driver with the provided sample application >>> *capture.elf*. >>> >>> Thanks and regards, >>> Ananth. >>> >>> >>> batoub wrote: >>> >>>> Hi, >>>> >>>> First econ provide only a patch for kernel 2.6.30 so I need to >>>> use this >>>> kernel :/ then I have a strange bug using when I load the >>>> driver. It seem >>>> like i2c is not working at all? >>>> >>>> root@overo:~# insmod v4l2_driver.ko >>>> >>>> Driver Module info : V4l2 driver module >>>> Version info : 3.0 >>>> >>>> Using Reserved memory for V4l2 driver module<6> >>>> >From Start address - 0x87a00000 >>>> To End address - 0x87ffffff >>>> ov3640 found: product id is 0x36 >>>> flash_i2c_client_xfer:i2c transfer error:-121 >>>> ERROR! >>>> File : >>>> >>>> /home/bastien/These/cam_gumstix/software/OMAP_gumstix_cam_Software_VER_3/Source/driver/lm3553_flash.c<7><7> >>>> Function : flash_i2c_client_xfer<7><7> >>>> Line number : 147<7><7> >>>> Reason : An unidentified error is happening.. please >>>> report to code >>>> developer!<7><7> >>>> >>>> ------------------------------------------------------------------------------ >>>> Flash write failed :lm3553_write: reg=c0<7><7> >>>> >>>> -------------------------------------------------------------------------------<7><7> >>>> ERROR! >>>> File : >>>> >>>> /home/bastien/These/cam_gumstix/software/OMAP_gumstix_cam_Software_VER_3/Source/driver/lm3553_flash.c<7><7> >>>> Function : lm3553_write<7><7> >>>> Line number : 169<7><7> >>>> Error name : 1. PORT_OPEN_ERROR 2. FAIL 3.EPERM<7><7> >>>> Error number Dec: -1 Hex: 0xFFFFFFFF <7><7> >>>> Reason : 1. unknown cause of failure >>>> 2. Failed to open the port may be driver is not properly >>>> inserted or file >>>> not found >>>> 3. Operation not permitted<7><7> >>>> >>>> ------------------------------------------------------------------------------ >>>> >>>> >>>> Is there any solution ? >>>> >>>> Thank you, >>>> >>>> Bastien >>>> >>>> >>> >>> ------------------------------------------------------------------------------ >>> ThinkGeek and WIRED's GeekDad team up for the Ultimate >>> GeekDad Father's Day Giveaway. ONE MASSIVE PRIZE to the >>> lucky parental unit. See the prize list and enter to win: >>> http://p.sf.net/sfu/thinkgeek-promo >>> _______________________________________________ >>> gumstix-users mailing list >>> gum...@li... >>> <mailto:gum...@li...> >>> https://lists.sourceforge.net/lists/listinfo/gumstix-users >>> >>> >>> >>> ------------------------------------------------------------------------ >>> >>> ------------------------------------------------------------------------------ >>> ThinkGeek and WIRED's GeekDad team up for the Ultimate >>> GeekDad Father's Day Giveaway. ONE MASSIVE PRIZE to the >>> lucky parental unit. See the prize list and enter to win: >>> http://p.sf.net/sfu/thinkgeek-promo >>> ------------------------------------------------------------------------ >>> >>> _______________________________________________ >>> gumstix-users mailing list >>> gum...@li... >>> https://lists.sourceforge.net/lists/listinfo/gumstix-users >>> >>> >> ------------------------------------------------------------------------------ >> ThinkGeek and WIRED's GeekDad team up for the Ultimate >> GeekDad Father's Day Giveaway. ONE MASSIVE PRIZE to the >> lucky parental unit. See the prize list and enter to win: >> http://p.sf.net/sfu/thinkgeek-promo >> _______________________________________________ >> gumstix-users mailing list >> gum...@li... >> https://lists.sourceforge.net/lists/listinfo/gumstix-users >> >> >> > > |
From: batoub <ba...@gm...> - 2010-08-30 14:40:32
|
I try with 3 different flex cable. The i2c controller is 100kz and work with an other devices. Ananthu86 wrote: > > Hi batoub, > > Make sure the gumstix flex cable connectivity is good. > Try your luck with i2c controller 3 speed with 100 Khz by adding > i2c_bus=3,100 in u-boot boot args. > > Thanks and regards, > Ananth. > > batoub wrote: >> Hi, >> >> Well, everything was working well but today, I got this strange bug: >> >> root@overo:~# insmod v4l2_driver.ko >> >> Driver Module info : V4l2 driver module >> Version info : 3.0 >> >> Using Reserved memory for V4l2 driver module >> >> >From Start address - 0x87a00000 >> To End address - 0x87ffffff >> ov3640_i2c_client_xfer:i2c transfer error:-5 >> ov3640_read_reg:read reg error: reg=300a, val=0 >> insmod: error inserting 'v4l2_driver.ko': -1 Operation not permitted >> >> Damm :/ >> >> >> >> Ananthu86 wrote: >> >>> Hi batoub, >>> >>> We are the e-CAM product developers. >>> You can get answers to any question regarding to e-con e-CAM camera from >>> us. >>> >>> Thanks and regards, >>> Ananth. >>> >>> batoub wrote: >>> >>>> Well, everything is ok with this patch! >>>> >>>> Thank you, but where have you found this patch? >>>> >>>> 2010/6/16 batoub <ba...@gm... <mailto:ba...@gm...>> >>>> >>>> Hi, >>>> >>>> Thank for your quick answer! >>>> I will try with the new patch :) and I send a feedback later! >>>> >>>> Thank you! >>>> >>>> 2010/6/16 Ananthapadmanaban <gap...@e-... >>>> <mailto:gap...@e-...>> >>>> >>>> Hi batoub, >>>> >>>> What kernel version you wish to work with e-CAM driver ? >>>> >>>> Please find the 2.6.33 patch file in the attachment. And >>>> the error you got is due to not availability of lm355 led >>>> flash chip in e-cam board. >>>> But your camera related features will work correctly. Please >>>> test the driver with the provided sample application >>>> *capture.elf*. >>>> >>>> Thanks and regards, >>>> Ananth. >>>> >>>> >>>> batoub wrote: >>>> >>>>> Hi, >>>>> >>>>> First econ provide only a patch for kernel 2.6.30 so I need to >>>>> use this >>>>> kernel :/ then I have a strange bug using when I load the >>>>> driver. It seem >>>>> like i2c is not working at all? >>>>> >>>>> root@overo:~# insmod v4l2_driver.ko >>>>> >>>>> Driver Module info : V4l2 driver module >>>>> Version info : 3.0 >>>>> >>>>> Using Reserved memory for V4l2 driver module<6> >>>>> >From Start address - 0x87a00000 >>>>> To End address - 0x87ffffff >>>>> ov3640 found: product id is 0x36 >>>>> flash_i2c_client_xfer:i2c transfer error:-121 >>>>> ERROR! >>>>> File : >>>>> >>>>> /home/bastien/These/cam_gumstix/software/OMAP_gumstix_cam_Software_VER_3/Source/driver/lm3553_flash.c<7><7> >>>>> Function : flash_i2c_client_xfer<7><7> >>>>> Line number : 147<7><7> >>>>> Reason : An unidentified error is happening.. please >>>>> report to code >>>>> developer!<7><7> >>>>> >>>>> ------------------------------------------------------------------------------ >>>>> Flash write failed :lm3553_write: reg=c0<7><7> >>>>> >>>>> -------------------------------------------------------------------------------<7><7> >>>>> ERROR! >>>>> File : >>>>> >>>>> /home/bastien/These/cam_gumstix/software/OMAP_gumstix_cam_Software_VER_3/Source/driver/lm3553_flash.c<7><7> >>>>> Function : lm3553_write<7><7> >>>>> Line number : 169<7><7> >>>>> Error name : 1. PORT_OPEN_ERROR 2. FAIL 3.EPERM<7><7> >>>>> Error number Dec: -1 Hex: 0xFFFFFFFF <7><7> >>>>> Reason : 1. unknown cause of failure >>>>> 2. Failed to open the port may be driver is not properly >>>>> inserted or file >>>>> not found >>>>> 3. Operation not permitted<7><7> >>>>> >>>>> ------------------------------------------------------------------------------ >>>>> >>>>> >>>>> Is there any solution ? >>>>> >>>>> Thank you, >>>>> >>>>> Bastien >>>>> >>>>> >>>> >>>> ------------------------------------------------------------------------------ >>>> ThinkGeek and WIRED's GeekDad team up for the Ultimate >>>> GeekDad Father's Day Giveaway. ONE MASSIVE PRIZE to the >>>> lucky parental unit. See the prize list and enter to win: >>>> http://p.sf.net/sfu/thinkgeek-promo >>>> _______________________________________________ >>>> gumstix-users mailing list >>>> gum...@li... >>>> <mailto:gum...@li...> >>>> https://lists.sourceforge.net/lists/listinfo/gumstix-users >>>> >>>> >>>> >>>> ------------------------------------------------------------------------ >>>> >>>> ------------------------------------------------------------------------------ >>>> ThinkGeek and WIRED's GeekDad team up for the Ultimate >>>> GeekDad Father's Day Giveaway. ONE MASSIVE PRIZE to the >>>> lucky parental unit. See the prize list and enter to win: >>>> http://p.sf.net/sfu/thinkgeek-promo >>>> ------------------------------------------------------------------------ >>>> >>>> _______________________________________________ >>>> gumstix-users mailing list >>>> gum...@li... >>>> https://lists.sourceforge.net/lists/listinfo/gumstix-users >>>> >>>> >>> ------------------------------------------------------------------------------ >>> ThinkGeek and WIRED's GeekDad team up for the Ultimate >>> GeekDad Father's Day Giveaway. ONE MASSIVE PRIZE to the >>> lucky parental unit. See the prize list and enter to win: >>> http://p.sf.net/sfu/thinkgeek-promo >>> _______________________________________________ >>> gumstix-users mailing list >>> gum...@li... >>> https://lists.sourceforge.net/lists/listinfo/gumstix-users >>> >>> >>> >> >> > > > ------------------------------------------------------------------------------ > Sell apps to millions through the Intel(R) Atom(Tm) Developer Program > Be part of this innovative community and reach millions of netbook users > worldwide. Take advantage of special opportunities to increase revenue and > speed time-to-market. Join now, and jumpstart your future. > http://p.sf.net/sfu/intel-atom-d2d > _______________________________________________ > gumstix-users mailing list > gum...@li... > https://lists.sourceforge.net/lists/listinfo/gumstix-users > > -- View this message in context: http://old.nabble.com/Econ-Camera-driver-problem-tp28901585p29573234.html Sent from the Gumstix mailing list archive at Nabble.com. |
From: longyi <lon...@gm...> - 2010-10-14 17:18:49
|
Hi Ananth, I am following the e-CAM32's UserManual_1_13, and trying to Installing the camera driver, by "insmod v4l2_driver.ko", but I met this error: root@overo:~# insmod v4l2_driver.ko v4l2_driver: Unknown symbol video_devdata v4l2_driver: Unknown symbol video_unregister_device v4l2_driver: Unknown symbol video_device_alloc v4l2_driver: Unknown symbol video_register_device v4l2_driver: Unknown symbol video_usercopy v4l2_driver: Unknown symbol video_device_release insmod: error inserting 'v4l2_driver.ko': -1 Unknown symbol in module Any suggestion is welcomed, thank you so much. root@overo:~# uname -a Linux overo 2.6.30-omap1 #1 Wed Oct 13 17:54:15 EDT 2010 armv7l GNU/Linux Ananthu86 wrote: > > Hi batoub, > > We are the e-CAM product developers. > You can get answers to any question regarding to e-con e-CAM camera from > us. > > Thanks and regards, > Ananth. > > batoub wrote: >> Well, everything is ok with this patch! >> >> Thank you, but where have you found this patch? >> >> 2010/6/16 batoub <ba...@gm... <mailto:ba...@gm...>> >> >> Hi, >> >> Thank for your quick answer! >> I will try with the new patch :) and I send a feedback later! >> >> Thank you! >> >> 2010/6/16 Ananthapadmanaban <gap...@e-... >> <mailto:gap...@e-...>> >> >> Hi batoub, >> >> What kernel version you wish to work with e-CAM driver ? >> >> Please find the 2.6.33 patch file in the attachment. And >> the error you got is due to not availability of lm355 led >> flash chip in e-cam board. >> But your camera related features will work correctly. Please >> test the driver with the provided sample application >> *capture.elf*. >> >> Thanks and regards, >> Ananth. >> >> >> batoub wrote: >>> Hi, >>> >>> First econ provide only a patch for kernel 2.6.30 so I need to >>> use this >>> kernel :/ then I have a strange bug using when I load the >>> driver. It seem >>> like i2c is not working at all? >>> >>> root@overo:~# insmod v4l2_driver.ko >>> >>> Driver Module info : V4l2 driver module >>> Version info : 3.0 >>> >>> Using Reserved memory for V4l2 driver module<6> >>> >From Start address - 0x87a00000 >>> To End address - 0x87ffffff >>> ov3640 found: product id is 0x36 >>> flash_i2c_client_xfer:i2c transfer error:-121 >>> ERROR! >>> File : >>> >>> /home/bastien/These/cam_gumstix/software/OMAP_gumstix_cam_Software_VER_3/Source/driver/lm3553_flash.c<7><7> >>> Function : flash_i2c_client_xfer<7><7> >>> Line number : 147<7><7> >>> Reason : An unidentified error is happening.. please >>> report to code >>> developer!<7><7> >>> >>> ------------------------------------------------------------------------------ >>> Flash write failed :lm3553_write: reg=c0<7><7> >>> >>> -------------------------------------------------------------------------------<7><7> >>> ERROR! >>> File : >>> >>> /home/bastien/These/cam_gumstix/software/OMAP_gumstix_cam_Software_VER_3/Source/driver/lm3553_flash.c<7><7> >>> Function : lm3553_write<7><7> >>> Line number : 169<7><7> >>> Error name : 1. PORT_OPEN_ERROR 2. FAIL 3.EPERM<7><7> >>> Error number Dec: -1 Hex: 0xFFFFFFFF <7><7> >>> Reason : 1. unknown cause of failure >>> 2. Failed to open the port may be driver is not properly >>> inserted or file >>> not found >>> 3. Operation not permitted<7><7> >>> >>> ------------------------------------------------------------------------------ >>> >>> >>> Is there any solution ? >>> >>> Thank you, >>> >>> Bastien >>> >> >> >> >> ------------------------------------------------------------------------------ >> ThinkGeek and WIRED's GeekDad team up for the Ultimate >> GeekDad Father's Day Giveaway. ONE MASSIVE PRIZE to the >> lucky parental unit. See the prize list and enter to win: >> http://p.sf.net/sfu/thinkgeek-promo >> _______________________________________________ >> gumstix-users mailing list >> gum...@li... >> <mailto:gum...@li...> >> https://lists.sourceforge.net/lists/listinfo/gumstix-users >> >> >> >> ------------------------------------------------------------------------ >> >> ------------------------------------------------------------------------------ >> ThinkGeek and WIRED's GeekDad team up for the Ultimate >> GeekDad Father's Day Giveaway. ONE MASSIVE PRIZE to the >> lucky parental unit. See the prize list and enter to win: >> http://p.sf.net/sfu/thinkgeek-promo >> ------------------------------------------------------------------------ >> >> _______________________________________________ >> gumstix-users mailing list >> gum...@li... >> https://lists.sourceforge.net/lists/listinfo/gumstix-users >> > > > ------------------------------------------------------------------------------ > ThinkGeek and WIRED's GeekDad team up for the Ultimate > GeekDad Father's Day Giveaway. ONE MASSIVE PRIZE to the > lucky parental unit. See the prize list and enter to win: > http://p.sf.net/sfu/thinkgeek-promo > _______________________________________________ > gumstix-users mailing list > gum...@li... > https://lists.sourceforge.net/lists/listinfo/gumstix-users > > -- View this message in context: http://old.nabble.com/Econ-Camera-driver-problem-tp28901585p29964743.html Sent from the Gumstix mailing list archive at Nabble.com. |
From: <gap...@e-...> - 2010-10-14 19:53:58
|
Hi longyi, Please follow the steps provided in v4l2 kernel inbuilt configuration selection from user-manual (refer figures provided in the manual). If you wish to load the v4l2 layer using module. Then please follow this steps modprobe videodev This command will need following modules available in /lib/modules/<kernel_ver>/driver/media/video 1. videodev.ko 2. v4l1_compat.ko Thanks and regards, Ananth. > > Hi Ananth, > > > I am following the e-CAM32's UserManual_1_13, and trying to Installing the > camera driver, by "insmod v4l2_driver.ko", but I met this error: > > root@overo:~# insmod v4l2_driver.ko > v4l2_driver: Unknown symbol video_devdata > v4l2_driver: Unknown symbol video_unregister_device > v4l2_driver: Unknown symbol video_device_alloc > v4l2_driver: Unknown symbol video_register_device > v4l2_driver: Unknown symbol video_usercopy > v4l2_driver: Unknown symbol video_device_release > insmod: error inserting 'v4l2_driver.ko': -1 Unknown symbol in module > > Any suggestion is welcomed, thank you so much. > > root@overo:~# uname -a > Linux overo 2.6.30-omap1 #1 Wed Oct 13 17:54:15 EDT 2010 armv7l GNU/Linux > > > > Ananthu86 wrote: >> >> Hi batoub, >> >> We are the e-CAM product developers. >> You can get answers to any question regarding to e-con e-CAM camera from >> us. >> >> Thanks and regards, >> Ananth. >> >> batoub wrote: >>> Well, everything is ok with this patch! >>> >>> Thank you, but where have you found this patch? >>> >>> 2010/6/16 batoub <ba...@gm... <mailto:ba...@gm...>> >>> >>> Hi, >>> >>> Thank for your quick answer! >>> I will try with the new patch :) and I send a feedback later! >>> >>> Thank you! >>> >>> 2010/6/16 Ananthapadmanaban <gap...@e-... >>> <mailto:gap...@e-...>> >>> >>> Hi batoub, >>> >>> What kernel version you wish to work with e-CAM driver ? >>> >>> Please find the 2.6.33 patch file in the attachment. And >>> the error you got is due to not availability of lm355 led >>> flash chip in e-cam board. >>> But your camera related features will work correctly. Please >>> test the driver with the provided sample application >>> *capture.elf*. >>> >>> Thanks and regards, >>> Ananth. >>> >>> >>> batoub wrote: >>>> Hi, >>>> >>>> First econ provide only a patch for kernel 2.6.30 so I need to >>>> use this >>>> kernel :/ then I have a strange bug using when I load the >>>> driver. It seem >>>> like i2c is not working at all? >>>> >>>> root@overo:~# insmod v4l2_driver.ko >>>> >>>> Driver Module info : V4l2 driver module >>>> Version info : 3.0 >>>> >>>> Using Reserved memory for V4l2 driver module<6> >>>> >From Start address - 0x87a00000 >>>> To End address - 0x87ffffff >>>> ov3640 found: product id is 0x36 >>>> flash_i2c_client_xfer:i2c transfer error:-121 >>>> ERROR! >>>> File : >>>> >>>> /home/bastien/These/cam_gumstix/software/OMAP_gumstix_cam_Software_VER_3/Source/driver/lm3553_flash.c<7><7> >>>> Function : flash_i2c_client_xfer<7><7> >>>> Line number : 147<7><7> >>>> Reason : An unidentified error is happening.. please >>>> report to code >>>> developer!<7><7> >>>> >>>> ------------------------------------------------------------------------------ >>>> Flash write failed :lm3553_write: reg=c0<7><7> >>>> >>>> -------------------------------------------------------------------------------<7><7> >>>> ERROR! >>>> File : >>>> >>>> /home/bastien/These/cam_gumstix/software/OMAP_gumstix_cam_Software_VER_3/Source/driver/lm3553_flash.c<7><7> >>>> Function : lm3553_write<7><7> >>>> Line number : 169<7><7> >>>> Error name : 1. PORT_OPEN_ERROR 2. FAIL 3.EPERM<7><7> >>>> Error number Dec: -1 Hex: 0xFFFFFFFF <7><7> >>>> Reason : 1. unknown cause of failure >>>> 2. Failed to open the port may be driver is not properly >>>> inserted or file >>>> not found >>>> 3. Operation not permitted<7><7> >>>> >>>> ------------------------------------------------------------------------------ >>>> >>>> >>>> Is there any solution ? >>>> >>>> Thank you, >>>> >>>> Bastien >>>> >>> >>> >>> >>> ------------------------------------------------------------------------------ >>> ThinkGeek and WIRED's GeekDad team up for the Ultimate >>> GeekDad Father's Day Giveaway. ONE MASSIVE PRIZE to the >>> lucky parental unit. See the prize list and enter to win: >>> http://p.sf.net/sfu/thinkgeek-promo >>> _______________________________________________ >>> gumstix-users mailing list >>> gum...@li... >>> <mailto:gum...@li...> >>> https://lists.sourceforge.net/lists/listinfo/gumstix-users >>> >>> >>> >>> ------------------------------------------------------------------------ >>> >>> ------------------------------------------------------------------------------ >>> ThinkGeek and WIRED's GeekDad team up for the Ultimate >>> GeekDad Father's Day Giveaway. ONE MASSIVE PRIZE to the >>> lucky parental unit. See the prize list and enter to win: >>> http://p.sf.net/sfu/thinkgeek-promo >>> ------------------------------------------------------------------------ >>> >>> _______________________________________________ >>> gumstix-users mailing list >>> gum...@li... >>> https://lists.sourceforge.net/lists/listinfo/gumstix-users >>> >> >> >> ------------------------------------------------------------------------------ >> ThinkGeek and WIRED's GeekDad team up for the Ultimate >> GeekDad Father's Day Giveaway. ONE MASSIVE PRIZE to the >> lucky parental unit. See the prize list and enter to win: >> http://p.sf.net/sfu/thinkgeek-promo >> _______________________________________________ >> gumstix-users mailing list >> gum...@li... >> https://lists.sourceforge.net/lists/listinfo/gumstix-users >> >> > > -- > View this message in context: > http://old.nabble.com/Econ-Camera-driver-problem-tp28901585p29964743.html > Sent from the Gumstix mailing list archive at Nabble.com. > > > ------------------------------------------------------------------------------ > Beautiful is writing same markup. Internet Explorer 9 supports > standards for HTML5, CSS3, SVG 1.1, ECMAScript5, and DOM L2 & L3. > Spend less time writing and rewriting code and more time creating great > experiences on the web. Be a part of the beta today. > http://p.sf.net/sfu/beautyoftheweb > _______________________________________________ > gumstix-users mailing list > gum...@li... > https://lists.sourceforge.net/lists/listinfo/gumstix-users > |
From: Ananthapadmanaban <gap...@e-...> - 2010-10-15 06:12:22
|
Hi longyi, Please follow the camera user document provided in the deliverable. * 5.2 Configuring the Linux kernel for omap camera board.* * 5.3 Building the camera driver module.* * 5.5.2 Installing the camera driver.* From the error information obtained following task are not completed successfully, 1. Patch provided from e-con for kernel not applied successfully (or) kernel image does not contain camera platform resource data. Thanks and regards, Ananth. On Friday 15 October 2010 03:22 AM, longyi wrote: > Hi Ananth, > > Thank you so much for the fast relpy, but here comes a new problem: > > root@overo:~# insmod v4l2_driver.ko > > Driver Module info : V4l2 driver module > Version info : 4.2 > > Using Reserved memory for V4l2 driver module<6> > > From Start address - 0x87a00000 > To End address - 0x87ffffff > ERROR! > File : > /home/longyi/camera/software/OMAP_gumstix_cam_Software_VER_4.2/Source/driver/init_module.c<7><7> > Function : init_plat_res<7><7> > Line number : 69<7><7> > Error name : 1. PORT_OPEN_ERROR 2. FAIL 3.EPERM<7><7> > Error number Dec: -1 Hex: 0xFFFFFFFF<7><7> > Reason : 1. unknown cause of failure > 2. Failed to open the port may be driver is not properly inserted or file > not found > 3. Operation not permitted<7><7> > ------------------------------------------------------------------------------ > ERROR! > File : > /home/longyi/camera/software/OMAP_gumstix_cam_Software_VER_4.2/Source/driver/init_module.c<7><7> > Function : isp_probe_late_init<7><7> > Line number : 288<7><7> > Error name : 1. PORT_OPEN_ERROR 2. FAIL 3.EPERM<7><7> > Error number Dec: -1 Hex: 0xFFFFFFFF<7><7> > Reason : 1. unknown cause of failure > 2. Failed to open the port may be driver is not properly inserted or file > not found > 3. Operation not permitted<7><7> > ------------------------------------------------------------------------------ > ERROR! > File : > /home/longyi/camera/software/OMAP_gumstix_cam_Software_VER_4.2/Source/driver/init_module.c<7><7> > Function : cam_driver_init<7><7> > Line number : 498<7><7> > Error name : 1. PORT_OPEN_ERROR 2. FAIL 3.EPERM<7><7> > Error number Dec: -1 Hex: 0xFFFFFFFF<7><7> > Reason : 1. unknown cause of failure > 2. Failed to open the port may be driver is not properly inserted or file > not found > 3. Operation not permitted<7><7> > ------------------------------------------------------------------------------ > insmod: error inserting 'v4l2_driver.ko': -1 Operation not permitted > > Is there any solution? > > btw, what do you mean by "load the v4l2 layer using module"? > > > > > Ananthu86 wrote: > >> Hi longyi, >> >> Please follow the steps provided in v4l2 kernel inbuilt configuration >> selection from user-manual (refer figures provided in the manual). >> >> If you wish to load the v4l2 layer using module. >> Then please follow this steps >> >> modprobe videodev >> This command will need following modules available in >> /lib/modules/<kernel_ver>/driver/media/video >> >> 1. videodev.ko >> 2. v4l1_compat.ko >> >> Thanks and regards, >> Ananth. >> >>> Hi Ananth, >>> >>> >>> I am following the e-CAM32's UserManual_1_13, and trying to Installing >>> the >>> camera driver, by "insmod v4l2_driver.ko", but I met this error: >>> >>> root@overo:~# insmod v4l2_driver.ko >>> v4l2_driver: Unknown symbol video_devdata >>> v4l2_driver: Unknown symbol video_unregister_device >>> v4l2_driver: Unknown symbol video_device_alloc >>> v4l2_driver: Unknown symbol video_register_device >>> v4l2_driver: Unknown symbol video_usercopy >>> v4l2_driver: Unknown symbol video_device_release >>> insmod: error inserting 'v4l2_driver.ko': -1 Unknown symbol in module >>> >>> Any suggestion is welcomed, thank you so much. >>> >>> root@overo:~# uname -a >>> Linux overo 2.6.30-omap1 #1 Wed Oct 13 17:54:15 EDT 2010 armv7l GNU/Linux >>> >>> >>> >>> Ananthu86 wrote: >>> >>>> Hi batoub, >>>> >>>> We are the e-CAM product developers. >>>> You can get answers to any question regarding to e-con e-CAM camera from >>>> us. >>>> >>>> Thanks and regards, >>>> Ananth. >>>> >>>> batoub wrote: >>>> >>>>> Well, everything is ok with this patch! >>>>> >>>>> Thank you, but where have you found this patch? >>>>> >>>>> 2010/6/16 batoub<ba...@gm...<mailto:ba...@gm...>> >>>>> >>>>> Hi, >>>>> >>>>> Thank for your quick answer! >>>>> I will try with the new patch :) and I send a feedback later! >>>>> >>>>> Thank you! >>>>> >>>>> 2010/6/16 Ananthapadmanaban<gap...@e-... >>>>> <mailto:gap...@e-...>> >>>>> >>>>> Hi batoub, >>>>> >>>>> What kernel version you wish to work with e-CAM driver ? >>>>> >>>>> Please find the 2.6.33 patch file in the attachment. And >>>>> the error you got is due to not availability of lm355 led >>>>> flash chip in e-cam board. >>>>> But your camera related features will work correctly. Please >>>>> test the driver with the provided sample application >>>>> *capture.elf*. >>>>> >>>>> Thanks and regards, >>>>> Ananth. >>>>> >>>>> >>>>> batoub wrote: >>>>> >>>>>> Hi, >>>>>> >>>>>> First econ provide only a patch for kernel 2.6.30 so I need to >>>>>> use this >>>>>> kernel :/ then I have a strange bug using when I load the >>>>>> driver. It seem >>>>>> like i2c is not working at all? >>>>>> >>>>>> root@overo:~# insmod v4l2_driver.ko >>>>>> >>>>>> Driver Module info : V4l2 driver module >>>>>> Version info : 3.0 >>>>>> >>>>>> Using Reserved memory for V4l2 driver module<6> >>>>>> > From Start address - 0x87a00000 >>>>>> To End address - 0x87ffffff >>>>>> ov3640 found: product id is 0x36 >>>>>> flash_i2c_client_xfer:i2c transfer error:-121 >>>>>> ERROR! >>>>>> File : >>>>>> >>>>>> /home/bastien/These/cam_gumstix/software/OMAP_gumstix_cam_Software_VER_3/Source/driver/lm3553_flash.c<7><7> >>>>>> Function : flash_i2c_client_xfer<7><7> >>>>>> Line number : 147<7><7> >>>>>> Reason : An unidentified error is happening.. please >>>>>> report to code >>>>>> developer!<7><7> >>>>>> >>>>>> ------------------------------------------------------------------------------ >>>>>> Flash write failed :lm3553_write: reg=c0<7><7> >>>>>> >>>>>> -------------------------------------------------------------------------------<7><7> >>>>>> ERROR! >>>>>> File : >>>>>> >>>>>> /home/bastien/These/cam_gumstix/software/OMAP_gumstix_cam_Software_VER_3/Source/driver/lm3553_flash.c<7><7> >>>>>> Function : lm3553_write<7><7> >>>>>> Line number : 169<7><7> >>>>>> Error name : 1. PORT_OPEN_ERROR 2. FAIL 3.EPERM<7><7> >>>>>> Error number Dec: -1 Hex: 0xFFFFFFFF<7><7> >>>>>> Reason : 1. unknown cause of failure >>>>>> 2. Failed to open the port may be driver is not properly >>>>>> inserted or file >>>>>> not found >>>>>> 3. Operation not permitted<7><7> >>>>>> >>>>>> ------------------------------------------------------------------------------ >>>>>> >>>>>> >>>>>> Is there any solution ? >>>>>> >>>>>> Thank you, >>>>>> >>>>>> Bastien >>>>>> >>>>>> >>>>> >>>>> >>>>> ------------------------------------------------------------------------------ >>>>> ThinkGeek and WIRED's GeekDad team up for the Ultimate >>>>> GeekDad Father's Day Giveaway. ONE MASSIVE PRIZE to the >>>>> lucky parental unit. See the prize list and enter to win: >>>>> http://p.sf.net/sfu/thinkgeek-promo >>>>> _______________________________________________ >>>>> gumstix-users mailing list >>>>> gum...@li... >>>>> <mailto:gum...@li...> >>>>> https://lists.sourceforge.net/lists/listinfo/gumstix-users >>>>> >>>>> >>>>> >>>>> ------------------------------------------------------------------------ >>>>> >>>>> ------------------------------------------------------------------------------ >>>>> ThinkGeek and WIRED's GeekDad team up for the Ultimate >>>>> GeekDad Father's Day Giveaway. ONE MASSIVE PRIZE to the >>>>> lucky parental unit. See the prize list and enter to win: >>>>> http://p.sf.net/sfu/thinkgeek-promo >>>>> ------------------------------------------------------------------------ >>>>> >>>>> _______________________________________________ >>>>> gumstix-users mailing list >>>>> gum...@li... >>>>> https://lists.sourceforge.net/lists/listinfo/gumstix-users >>>>> >>>>> >>>> >>>> ------------------------------------------------------------------------------ >>>> ThinkGeek and WIRED's GeekDad team up for the Ultimate >>>> GeekDad Father's Day Giveaway. ONE MASSIVE PRIZE to the >>>> lucky parental unit. See the prize list and enter to win: >>>> http://p.sf.net/sfu/thinkgeek-promo >>>> _______________________________________________ >>>> gumstix-users mailing list >>>> gum...@li... >>>> https://lists.sourceforge.net/lists/listinfo/gumstix-users >>>> >>>> >>>> >>> -- >>> View this message in context: >>> http://old.nabble.com/Econ-Camera-driver-problem-tp28901585p29964743.html >>> Sent from the Gumstix mailing list archive at Nabble.com. >>> >>> >>> ------------------------------------------------------------------------------ >>> Beautiful is writing same markup. Internet Explorer 9 supports >>> standards for HTML5, CSS3, SVG 1.1, ECMAScript5, and DOM L2& L3. >>> Spend less time writing and rewriting code and more time creating great >>> experiences on the web. Be a part of the beta today. >>> http://p.sf.net/sfu/beautyoftheweb >>> _______________________________________________ >>> gumstix-users mailing list >>> gum...@li... >>> https://lists.sourceforge.net/lists/listinfo/gumstix-users >>> >>> >> >> >> ------------------------------------------------------------------------------ >> Beautiful is writing same markup. Internet Explorer 9 supports >> standards for HTML5, CSS3, SVG 1.1, ECMAScript5, and DOM L2& L3. >> Spend less time writing and rewriting code and more time creating great >> experiences on the web. Be a part of the beta today. >> http://p.sf.net/sfu/beautyoftheweb >> _______________________________________________ >> gumstix-users mailing list >> gum...@li... >> https://lists.sourceforge.net/lists/listinfo/gumstix-users >> >> >> > |
From: longyi <lon...@gm...> - 2010-10-15 21:35:38
|
Hi Ananthu: I strictly follow those instructions, and still get three errors like following. root@overo:~# insmod v4l2_driver.ko Driver Module info : V4l2 driver module Version info : 4.2 Using Reserved memory for V4l2 driver module<6> >From Start address - 0x87a00000 To End address - 0x87ffffff ov3640_i2c_client_xfer:i2c transfer error:-121 ERROR! File : /home/longyi/camera/software/OMAP_gumstix_cam_Software_VER_4.2/Source/driver/sens_ov3640.c<7><7> Function : ov3640_i2c_client_xfer<7><7> Line number : 8498<7><7> Error name : 1. PORT_OPEN_ERROR 2. FAIL 3.EPERM<7><7> Error number Dec: -1 Hex: 0xFFFFFFFF <7><7> Reason : 1. unknown cause of failure 2. Failed to open the port may be driver is not properly inserted or file not found 3. Operation not permitted<7><7> ------------------------------------------------------------------------------ ov3640_read_reg:read reg error: reg=300a, val=0 ERROR! File : /home/longyi/camera/software/OMAP_gumstix_cam_Software_VER_4.2/Source/driver/sens_ov3640.c<7><7> Function : ov3640_detect_device<7><7> Line number : 8839<7><7> Error name : 1. PORT_OPEN_ERROR 2. FAIL 3.EPERM<7><7> Error number Dec: -1 Hex: 0xFFFFFFFF <7><7> Reason : 1. unknown cause of failure 2. Failed to open the port may be driver is not properly inserted or file not found 3. Operation not permitted<7><7> ------------------------------------------------------------------------------ ERROR! File : /home/longyi/camera/software/OMAP_gumstix_cam_Software_VER_4.2/Source/driver/sens_ov3640.c<7><7> Function : ov3640_init<7><7> Line number : 8758<7><7> Error name : 1. PORT_OPEN_ERROR 2. FAIL 3.EPERM<7><7> Error number Dec: -1 Hex: 0xFFFFFFFF <7><7> Reason : 1. unknown cause of failure 2. Failed to open the port may be driver is not properly inserted or file not found 3. Operation not permitted<7><7> ------------------------------------------------------------------------------ ERROR! File : /home/longyi/camera/software/OMAP_gumstix_cam_Software_VER_4.2/Source/driver/init_module.c<7><7> Function : cam_driver_init<7><7> Line number : 498<7><7> Error name : 1. PORT_OPEN_ERROR 2. FAIL 3.EPERM<7><7> Error number Dec: -1 Hex: 0xFFFFFFFF <7><7> Reason : 1. unknown cause of failure 2. Failed to open the port may be driver is not properly inserted or file not found 3. Operation not permitted<7><7> ------------------------------------------------------------------------------ insmod: error inserting 'v4l2_driver.ko': -1 Operation not permitted Should I patch the overo_linux_2_6_33_cam_patch_01_VER04.patch on my 2_6_30 linux core? Or should I try to use version 2_6_33 linux on overo? Ananthu86 wrote: > > Hi longyi, > > Please follow the camera user document provided in the deliverable. > > * 5.2 Configuring the Linux kernel for omap camera board.* > * 5.3 Building the camera driver module.* > * 5.5.2 Installing the camera driver.* > > From the error information obtained following task are not completed > successfully, > > 1. Patch provided from e-con for kernel not applied successfully (or) > kernel image does not contain camera platform resource data. > > Thanks and regards, > Ananth. > > On Friday 15 October 2010 03:22 AM, longyi wrote: >> Hi Ananth, >> >> Thank you so much for the fast relpy, but here comes a new problem: >> >> root@overo:~# insmod v4l2_driver.ko >> >> Driver Module info : V4l2 driver module >> Version info : 4.2 >> >> Using Reserved memory for V4l2 driver module<6> >> > From Start address - 0x87a00000 >> To End address - 0x87ffffff >> ERROR! >> File : >> /home/longyi/camera/software/OMAP_gumstix_cam_Software_VER_4.2/Source/driver/init_module.c<7><7> >> Function : init_plat_res<7><7> >> Line number : 69<7><7> >> Error name : 1. PORT_OPEN_ERROR 2. FAIL 3.EPERM<7><7> >> Error number Dec: -1 Hex: 0xFFFFFFFF<7><7> >> Reason : 1. unknown cause of failure >> 2. Failed to open the port may be driver is not properly inserted or >> file >> not found >> 3. Operation not permitted<7><7> >> ------------------------------------------------------------------------------ >> ERROR! >> File : >> /home/longyi/camera/software/OMAP_gumstix_cam_Software_VER_4.2/Source/driver/init_module.c<7><7> >> Function : isp_probe_late_init<7><7> >> Line number : 288<7><7> >> Error name : 1. PORT_OPEN_ERROR 2. FAIL 3.EPERM<7><7> >> Error number Dec: -1 Hex: 0xFFFFFFFF<7><7> >> Reason : 1. unknown cause of failure >> 2. Failed to open the port may be driver is not properly inserted or >> file >> not found >> 3. Operation not permitted<7><7> >> ------------------------------------------------------------------------------ >> ERROR! >> File : >> /home/longyi/camera/software/OMAP_gumstix_cam_Software_VER_4.2/Source/driver/init_module.c<7><7> >> Function : cam_driver_init<7><7> >> Line number : 498<7><7> >> Error name : 1. PORT_OPEN_ERROR 2. FAIL 3.EPERM<7><7> >> Error number Dec: -1 Hex: 0xFFFFFFFF<7><7> >> Reason : 1. unknown cause of failure >> 2. Failed to open the port may be driver is not properly inserted or >> file >> not found >> 3. Operation not permitted<7><7> >> ------------------------------------------------------------------------------ >> insmod: error inserting 'v4l2_driver.ko': -1 Operation not permitted >> >> Is there any solution? >> >> btw, what do you mean by "load the v4l2 layer using module"? >> >> >> >> >> Ananthu86 wrote: >> >>> Hi longyi, >>> >>> Please follow the steps provided in v4l2 kernel inbuilt configuration >>> selection from user-manual (refer figures provided in the manual). >>> >>> If you wish to load the v4l2 layer using module. >>> Then please follow this steps >>> >>> modprobe videodev >>> This command will need following modules available in >>> /lib/modules/<kernel_ver>/driver/media/video >>> >>> 1. videodev.ko >>> 2. v4l1_compat.ko >>> >>> Thanks and regards, >>> Ananth. >>> >>>> Hi Ananth, >>>> >>>> >>>> I am following the e-CAM32's UserManual_1_13, and trying to Installing >>>> the >>>> camera driver, by "insmod v4l2_driver.ko", but I met this error: >>>> >>>> root@overo:~# insmod v4l2_driver.ko >>>> v4l2_driver: Unknown symbol video_devdata >>>> v4l2_driver: Unknown symbol video_unregister_device >>>> v4l2_driver: Unknown symbol video_device_alloc >>>> v4l2_driver: Unknown symbol video_register_device >>>> v4l2_driver: Unknown symbol video_usercopy >>>> v4l2_driver: Unknown symbol video_device_release >>>> insmod: error inserting 'v4l2_driver.ko': -1 Unknown symbol in module >>>> >>>> Any suggestion is welcomed, thank you so much. >>>> >>>> root@overo:~# uname -a >>>> Linux overo 2.6.30-omap1 #1 Wed Oct 13 17:54:15 EDT 2010 armv7l >>>> GNU/Linux >>>> >>>> >>>> >>>> Ananthu86 wrote: >>>> >>>>> Hi batoub, >>>>> >>>>> We are the e-CAM product developers. >>>>> You can get answers to any question regarding to e-con e-CAM camera >>>>> from >>>>> us. >>>>> >>>>> Thanks and regards, >>>>> Ananth. >>>>> >>>>> batoub wrote: >>>>> >>>>>> Well, everything is ok with this patch! >>>>>> >>>>>> Thank you, but where have you found this patch? >>>>>> >>>>>> 2010/6/16 batoub<ba...@gm...<mailto:ba...@gm...>> >>>>>> >>>>>> Hi, >>>>>> >>>>>> Thank for your quick answer! >>>>>> I will try with the new patch :) and I send a feedback later! >>>>>> >>>>>> Thank you! >>>>>> >>>>>> 2010/6/16 Ananthapadmanaban<gap...@e-... >>>>>> <mailto:gap...@e-...>> >>>>>> >>>>>> Hi batoub, >>>>>> >>>>>> What kernel version you wish to work with e-CAM driver ? >>>>>> >>>>>> Please find the 2.6.33 patch file in the attachment. And >>>>>> the error you got is due to not availability of lm355 led >>>>>> flash chip in e-cam board. >>>>>> But your camera related features will work correctly. >>>>>> Please >>>>>> test the driver with the provided sample application >>>>>> *capture.elf*. >>>>>> >>>>>> Thanks and regards, >>>>>> Ananth. >>>>>> >>>>>> >>>>>> batoub wrote: >>>>>> >>>>>>> Hi, >>>>>>> >>>>>>> First econ provide only a patch for kernel 2.6.30 so I need >>>>>>> to >>>>>>> use this >>>>>>> kernel :/ then I have a strange bug using when I load the >>>>>>> driver. It seem >>>>>>> like i2c is not working at all? >>>>>>> >>>>>>> root@overo:~# insmod v4l2_driver.ko >>>>>>> >>>>>>> Driver Module info : V4l2 driver module >>>>>>> Version info : 3.0 >>>>>>> >>>>>>> Using Reserved memory for V4l2 driver module<6> >>>>>>> > From Start address - 0x87a00000 >>>>>>> To End address - 0x87ffffff >>>>>>> ov3640 found: product id is 0x36 >>>>>>> flash_i2c_client_xfer:i2c transfer error:-121 >>>>>>> ERROR! >>>>>>> File : >>>>>>> >>>>>>> /home/bastien/These/cam_gumstix/software/OMAP_gumstix_cam_Software_VER_3/Source/driver/lm3553_flash.c<7><7> >>>>>>> Function : flash_i2c_client_xfer<7><7> >>>>>>> Line number : 147<7><7> >>>>>>> Reason : An unidentified error is happening.. >>>>>>> please >>>>>>> report to code >>>>>>> developer!<7><7> >>>>>>> >>>>>>> ------------------------------------------------------------------------------ >>>>>>> Flash write failed :lm3553_write: reg=c0<7><7> >>>>>>> >>>>>>> -------------------------------------------------------------------------------<7><7> >>>>>>> ERROR! >>>>>>> File : >>>>>>> >>>>>>> /home/bastien/These/cam_gumstix/software/OMAP_gumstix_cam_Software_VER_3/Source/driver/lm3553_flash.c<7><7> >>>>>>> Function : lm3553_write<7><7> >>>>>>> Line number : 169<7><7> >>>>>>> Error name : 1. PORT_OPEN_ERROR 2. FAIL 3.EPERM<7><7> >>>>>>> Error number Dec: -1 Hex: 0xFFFFFFFF<7><7> >>>>>>> Reason : 1. unknown cause of failure >>>>>>> 2. Failed to open the port may be driver is not properly >>>>>>> inserted or file >>>>>>> not found >>>>>>> 3. Operation not permitted<7><7> >>>>>>> >>>>>>> ------------------------------------------------------------------------------ >>>>>>> >>>>>>> >>>>>>> Is there any solution ? >>>>>>> >>>>>>> Thank you, >>>>>>> >>>>>>> Bastien >>>>>>> >>>>>>> >>>>>> >>>>>> >>>>>> ------------------------------------------------------------------------------ >>>>>> ThinkGeek and WIRED's GeekDad team up for the Ultimate >>>>>> GeekDad Father's Day Giveaway. ONE MASSIVE PRIZE to the >>>>>> lucky parental unit. See the prize list and enter to win: >>>>>> http://p.sf.net/sfu/thinkgeek-promo >>>>>> _______________________________________________ >>>>>> gumstix-users mailing list >>>>>> gum...@li... >>>>>> <mailto:gum...@li...> >>>>>> https://lists.sourceforge.net/lists/listinfo/gumstix-users >>>>>> >>>>>> >>>>>> >>>>>> ------------------------------------------------------------------------ >>>>>> >>>>>> ------------------------------------------------------------------------------ >>>>>> ThinkGeek and WIRED's GeekDad team up for the Ultimate >>>>>> GeekDad Father's Day Giveaway. ONE MASSIVE PRIZE to the >>>>>> lucky parental unit. See the prize list and enter to win: >>>>>> http://p.sf.net/sfu/thinkgeek-promo >>>>>> ------------------------------------------------------------------------ >>>>>> >>>>>> _______________________________________________ >>>>>> gumstix-users mailing list >>>>>> gum...@li... >>>>>> https://lists.sourceforge.net/lists/listinfo/gumstix-users >>>>>> >>>>>> >>>>> >>>>> ------------------------------------------------------------------------------ >>>>> ThinkGeek and WIRED's GeekDad team up for the Ultimate >>>>> GeekDad Father's Day Giveaway. ONE MASSIVE PRIZE to the >>>>> lucky parental unit. See the prize list and enter to win: >>>>> http://p.sf.net/sfu/thinkgeek-promo >>>>> _______________________________________________ >>>>> gumstix-users mailing list >>>>> gum...@li... >>>>> https://lists.sourceforge.net/lists/listinfo/gumstix-users >>>>> >>>>> >>>>> >>>> -- >>>> View this message in context: >>>> http://old.nabble.com/Econ-Camera-driver-problem-tp28901585p29964743.html >>>> Sent from the Gumstix mailing list archive at Nabble.com. >>>> >>>> >>>> ------------------------------------------------------------------------------ >>>> Beautiful is writing same markup. Internet Explorer 9 supports >>>> standards for HTML5, CSS3, SVG 1.1, ECMAScript5, and DOM L2& L3. >>>> Spend less time writing and rewriting code and more time creating >>>> great >>>> experiences on the web. Be a part of the beta today. >>>> http://p.sf.net/sfu/beautyoftheweb >>>> _______________________________________________ >>>> gumstix-users mailing list >>>> gum...@li... >>>> https://lists.sourceforge.net/lists/listinfo/gumstix-users >>>> >>>> >>> >>> >>> ------------------------------------------------------------------------------ >>> Beautiful is writing same markup. Internet Explorer 9 supports >>> standards for HTML5, CSS3, SVG 1.1, ECMAScript5, and DOM L2& L3. >>> Spend less time writing and rewriting code and more time creating great >>> experiences on the web. Be a part of the beta today. >>> http://p.sf.net/sfu/beautyoftheweb >>> _______________________________________________ >>> gumstix-users mailing list >>> gum...@li... >>> https://lists.sourceforge.net/lists/listinfo/gumstix-users >>> >>> >>> >> > > > ------------------------------------------------------------------------------ > Download new Adobe(R) Flash(R) Builder(TM) 4 > The new Adobe(R) Flex(R) 4 and Flash(R) Builder(TM) 4 (formerly > Flex(R) Builder(TM)) enable the development of rich applications that run > across multiple browsers and platforms. Download your free trials today! > http://p.sf.net/sfu/adobe-dev2dev > _______________________________________________ > gumstix-users mailing list > gum...@li... > https://lists.sourceforge.net/lists/listinfo/gumstix-users > > -- View this message in context: http://old.nabble.com/Econ-Camera-driver-problem-tp28901585p29975690.html Sent from the Gumstix mailing list archive at Nabble.com. |
From: <gap...@e-...> - 2010-10-16 07:10:10
|
Hi longyi, Problem identified from the dmesg log: ov3640_i2c_client_xfer:i2c transfer error:-121 Reason: Connectivity of the gumstix cable with the e-cam board is not good. Please ensure the connectivity (connect the cable as per hardware user document provided). Alternate solution: 1. Please flip the cable and try once again. 2. decrease I2C controller speed from 400khz to 100khz. Add parameter in bootargs of kernel i2c_bus=3,100. Thanks and regards, Ananth. > > Hi Ananthu: > > I strictly follow those instructions, and still get three errors like > following. > > root@overo:~# insmod v4l2_driver.ko > > Driver Module info : V4l2 driver module > Version info : 4.2 > > Using Reserved memory for V4l2 driver module<6> >>From Start address - 0x87a00000 > To End address - 0x87ffffff > ov3640_i2c_client_xfer:i2c transfer error:-121 > ERROR! > File : > /home/longyi/camera/software/OMAP_gumstix_cam_Software_VER_4.2/Source/driver/sens_ov3640.c<7><7> > Function : ov3640_i2c_client_xfer<7><7> > Line number : 8498<7><7> > Error name : 1. PORT_OPEN_ERROR 2. FAIL 3.EPERM<7><7> > Error number Dec: -1 Hex: 0xFFFFFFFF <7><7> > Reason : 1. unknown cause of failure > 2. Failed to open the port may be driver is not properly inserted or > file > not found > 3. Operation not permitted<7><7> > ------------------------------------------------------------------------------ > ov3640_read_reg:read reg error: reg=300a, val=0 > ERROR! > File : > /home/longyi/camera/software/OMAP_gumstix_cam_Software_VER_4.2/Source/driver/sens_ov3640.c<7><7> > Function : ov3640_detect_device<7><7> > Line number : 8839<7><7> > Error name : 1. PORT_OPEN_ERROR 2. FAIL 3.EPERM<7><7> > Error number Dec: -1 Hex: 0xFFFFFFFF <7><7> > Reason : 1. unknown cause of failure > 2. Failed to open the port may be driver is not properly inserted or > file > not found > 3. Operation not permitted<7><7> > ------------------------------------------------------------------------------ > ERROR! > File : > /home/longyi/camera/software/OMAP_gumstix_cam_Software_VER_4.2/Source/driver/sens_ov3640.c<7><7> > Function : ov3640_init<7><7> > Line number : 8758<7><7> > Error name : 1. PORT_OPEN_ERROR 2. FAIL 3.EPERM<7><7> > Error number Dec: -1 Hex: 0xFFFFFFFF <7><7> > Reason : 1. unknown cause of failure > 2. Failed to open the port may be driver is not properly inserted or > file > not found > 3. Operation not permitted<7><7> > ------------------------------------------------------------------------------ > ERROR! > File : > /home/longyi/camera/software/OMAP_gumstix_cam_Software_VER_4.2/Source/driver/init_module.c<7><7> > Function : cam_driver_init<7><7> > Line number : 498<7><7> > Error name : 1. PORT_OPEN_ERROR 2. FAIL 3.EPERM<7><7> > Error number Dec: -1 Hex: 0xFFFFFFFF <7><7> > Reason : 1. unknown cause of failure > 2. Failed to open the port may be driver is not properly inserted or > file > not found > 3. Operation not permitted<7><7> > ------------------------------------------------------------------------------ > insmod: error inserting 'v4l2_driver.ko': -1 Operation not permitted > > > Should I patch the overo_linux_2_6_33_cam_patch_01_VER04.patch on my > 2_6_30 > linux core? > Or should I try to use version 2_6_33 linux on overo? > > > > Ananthu86 wrote: >> >> Hi longyi, >> >> Please follow the camera user document provided in the deliverable. >> >> * 5.2 Configuring the Linux kernel for omap camera board.* >> * 5.3 Building the camera driver module.* >> * 5.5.2 Installing the camera driver.* >> >> From the error information obtained following task are not completed >> successfully, >> >> 1. Patch provided from e-con for kernel not applied successfully (or) >> kernel image does not contain camera platform resource data. >> >> Thanks and regards, >> Ananth. >> >> On Friday 15 October 2010 03:22 AM, longyi wrote: >>> Hi Ananth, >>> >>> Thank you so much for the fast relpy, but here comes a new problem: >>> >>> root@overo:~# insmod v4l2_driver.ko >>> >>> Driver Module info : V4l2 driver module >>> Version info : 4.2 >>> >>> Using Reserved memory for V4l2 driver module<6> >>> > From Start address - 0x87a00000 >>> To End address - 0x87ffffff >>> ERROR! >>> File : >>> /home/longyi/camera/software/OMAP_gumstix_cam_Software_VER_4.2/Source/driver/init_module.c<7><7> >>> Function : init_plat_res<7><7> >>> Line number : 69<7><7> >>> Error name : 1. PORT_OPEN_ERROR 2. FAIL 3.EPERM<7><7> >>> Error number Dec: -1 Hex: 0xFFFFFFFF<7><7> >>> Reason : 1. unknown cause of failure >>> 2. Failed to open the port may be driver is not properly inserted or >>> file >>> not found >>> 3. Operation not permitted<7><7> >>> ------------------------------------------------------------------------------ >>> ERROR! >>> File : >>> /home/longyi/camera/software/OMAP_gumstix_cam_Software_VER_4.2/Source/driver/init_module.c<7><7> >>> Function : isp_probe_late_init<7><7> >>> Line number : 288<7><7> >>> Error name : 1. PORT_OPEN_ERROR 2. FAIL 3.EPERM<7><7> >>> Error number Dec: -1 Hex: 0xFFFFFFFF<7><7> >>> Reason : 1. unknown cause of failure >>> 2. Failed to open the port may be driver is not properly inserted or >>> file >>> not found >>> 3. Operation not permitted<7><7> >>> ------------------------------------------------------------------------------ >>> ERROR! >>> File : >>> /home/longyi/camera/software/OMAP_gumstix_cam_Software_VER_4.2/Source/driver/init_module.c<7><7> >>> Function : cam_driver_init<7><7> >>> Line number : 498<7><7> >>> Error name : 1. PORT_OPEN_ERROR 2. FAIL 3.EPERM<7><7> >>> Error number Dec: -1 Hex: 0xFFFFFFFF<7><7> >>> Reason : 1. unknown cause of failure >>> 2. Failed to open the port may be driver is not properly inserted or >>> file >>> not found >>> 3. Operation not permitted<7><7> >>> ------------------------------------------------------------------------------ >>> insmod: error inserting 'v4l2_driver.ko': -1 Operation not permitted >>> >>> Is there any solution? >>> >>> btw, what do you mean by "load the v4l2 layer using module"? >>> >>> >>> >>> >>> Ananthu86 wrote: >>> >>>> Hi longyi, >>>> >>>> Please follow the steps provided in v4l2 kernel inbuilt >>>> configuration >>>> selection from user-manual (refer figures provided in the manual). >>>> >>>> If you wish to load the v4l2 layer using module. >>>> Then please follow this steps >>>> >>>> modprobe videodev >>>> This command will need following modules available in >>>> /lib/modules/<kernel_ver>/driver/media/video >>>> >>>> 1. videodev.ko >>>> 2. v4l1_compat.ko >>>> >>>> Thanks and regards, >>>> Ananth. >>>> >>>>> Hi Ananth, >>>>> >>>>> >>>>> I am following the e-CAM32's UserManual_1_13, and trying to >>>>> Installing >>>>> the >>>>> camera driver, by "insmod v4l2_driver.ko", but I met this error: >>>>> >>>>> root@overo:~# insmod v4l2_driver.ko >>>>> v4l2_driver: Unknown symbol video_devdata >>>>> v4l2_driver: Unknown symbol video_unregister_device >>>>> v4l2_driver: Unknown symbol video_device_alloc >>>>> v4l2_driver: Unknown symbol video_register_device >>>>> v4l2_driver: Unknown symbol video_usercopy >>>>> v4l2_driver: Unknown symbol video_device_release >>>>> insmod: error inserting 'v4l2_driver.ko': -1 Unknown symbol in module >>>>> >>>>> Any suggestion is welcomed, thank you so much. >>>>> >>>>> root@overo:~# uname -a >>>>> Linux overo 2.6.30-omap1 #1 Wed Oct 13 17:54:15 EDT 2010 armv7l >>>>> GNU/Linux >>>>> >>>>> >>>>> >>>>> Ananthu86 wrote: >>>>> >>>>>> Hi batoub, >>>>>> >>>>>> We are the e-CAM product developers. >>>>>> You can get answers to any question regarding to e-con e-CAM camera >>>>>> from >>>>>> us. >>>>>> >>>>>> Thanks and regards, >>>>>> Ananth. >>>>>> >>>>>> batoub wrote: >>>>>> >>>>>>> Well, everything is ok with this patch! >>>>>>> >>>>>>> Thank you, but where have you found this patch? >>>>>>> >>>>>>> 2010/6/16 batoub<ba...@gm...<mailto:ba...@gm...>> >>>>>>> >>>>>>> Hi, >>>>>>> >>>>>>> Thank for your quick answer! >>>>>>> I will try with the new patch :) and I send a feedback later! >>>>>>> >>>>>>> Thank you! >>>>>>> >>>>>>> 2010/6/16 Ananthapadmanaban<gap...@e-... >>>>>>> <mailto:gap...@e-...>> >>>>>>> >>>>>>> Hi batoub, >>>>>>> >>>>>>> What kernel version you wish to work with e-CAM driver >>>>>>> ? >>>>>>> >>>>>>> Please find the 2.6.33 patch file in the attachment. >>>>>>> And >>>>>>> the error you got is due to not availability of lm355 led >>>>>>> flash chip in e-cam board. >>>>>>> But your camera related features will work correctly. >>>>>>> Please >>>>>>> test the driver with the provided sample application >>>>>>> *capture.elf*. >>>>>>> >>>>>>> Thanks and regards, >>>>>>> Ananth. >>>>>>> >>>>>>> >>>>>>> batoub wrote: >>>>>>> >>>>>>>> Hi, >>>>>>>> >>>>>>>> First econ provide only a patch for kernel 2.6.30 so I >>>>>>>> need >>>>>>>> to >>>>>>>> use this >>>>>>>> kernel :/ then I have a strange bug using when I load the >>>>>>>> driver. It seem >>>>>>>> like i2c is not working at all? >>>>>>>> >>>>>>>> root@overo:~# insmod v4l2_driver.ko >>>>>>>> >>>>>>>> Driver Module info : V4l2 driver module >>>>>>>> Version info : 3.0 >>>>>>>> >>>>>>>> Using Reserved memory for V4l2 driver module<6> >>>>>>>> > From Start address - 0x87a00000 >>>>>>>> To End address - 0x87ffffff >>>>>>>> ov3640 found: product id is 0x36 >>>>>>>> flash_i2c_client_xfer:i2c transfer error:-121 >>>>>>>> ERROR! >>>>>>>> File : >>>>>>>> >>>>>>>> /home/bastien/These/cam_gumstix/software/OMAP_gumstix_cam_Software_VER_3/Source/driver/lm3553_flash.c<7><7> >>>>>>>> Function : flash_i2c_client_xfer<7><7> >>>>>>>> Line number : 147<7><7> >>>>>>>> Reason : An unidentified error is happening.. >>>>>>>> please >>>>>>>> report to code >>>>>>>> developer!<7><7> >>>>>>>> >>>>>>>> ------------------------------------------------------------------------------ >>>>>>>> Flash write failed :lm3553_write: reg=c0<7><7> >>>>>>>> >>>>>>>> -------------------------------------------------------------------------------<7><7> >>>>>>>> ERROR! >>>>>>>> File : >>>>>>>> >>>>>>>> /home/bastien/These/cam_gumstix/software/OMAP_gumstix_cam_Software_VER_3/Source/driver/lm3553_flash.c<7><7> >>>>>>>> Function : lm3553_write<7><7> >>>>>>>> Line number : 169<7><7> >>>>>>>> Error name : 1. PORT_OPEN_ERROR 2. FAIL >>>>>>>> 3.EPERM<7><7> >>>>>>>> Error number Dec: -1 Hex: 0xFFFFFFFF<7><7> >>>>>>>> Reason : 1. unknown cause of failure >>>>>>>> 2. Failed to open the port may be driver is not >>>>>>>> properly >>>>>>>> inserted or file >>>>>>>> not found >>>>>>>> 3. Operation not permitted<7><7> >>>>>>>> >>>>>>>> ------------------------------------------------------------------------------ >>>>>>>> >>>>>>>> >>>>>>>> Is there any solution ? >>>>>>>> >>>>>>>> Thank you, >>>>>>>> >>>>>>>> Bastien >>>>>>>> >>>>>>>> >>>>>>> >>>>>>> >>>>>>> ------------------------------------------------------------------------------ >>>>>>> ThinkGeek and WIRED's GeekDad team up for the Ultimate >>>>>>> GeekDad Father's Day Giveaway. ONE MASSIVE PRIZE to the >>>>>>> lucky parental unit. See the prize list and enter to win: >>>>>>> http://p.sf.net/sfu/thinkgeek-promo >>>>>>> _______________________________________________ >>>>>>> gumstix-users mailing list >>>>>>> gum...@li... >>>>>>> <mailto:gum...@li...> >>>>>>> https://lists.sourceforge.net/lists/listinfo/gumstix-users >>>>>>> >>>>>>> >>>>>>> >>>>>>> ------------------------------------------------------------------------ >>>>>>> >>>>>>> ------------------------------------------------------------------------------ >>>>>>> ThinkGeek and WIRED's GeekDad team up for the Ultimate >>>>>>> GeekDad Father's Day Giveaway. ONE MASSIVE PRIZE to the >>>>>>> lucky parental unit. See the prize list and enter to win: >>>>>>> http://p.sf.net/sfu/thinkgeek-promo >>>>>>> ------------------------------------------------------------------------ >>>>>>> >>>>>>> _______________________________________________ >>>>>>> gumstix-users mailing list >>>>>>> gum...@li... >>>>>>> https://lists.sourceforge.net/lists/listinfo/gumstix-users >>>>>>> >>>>>>> >>>>>> >>>>>> ------------------------------------------------------------------------------ >>>>>> ThinkGeek and WIRED's GeekDad team up for the Ultimate >>>>>> GeekDad Father's Day Giveaway. ONE MASSIVE PRIZE to the >>>>>> lucky parental unit. See the prize list and enter to win: >>>>>> http://p.sf.net/sfu/thinkgeek-promo >>>>>> _______________________________________________ >>>>>> gumstix-users mailing list >>>>>> gum...@li... >>>>>> https://lists.sourceforge.net/lists/listinfo/gumstix-users >>>>>> >>>>>> >>>>>> >>>>> -- >>>>> View this message in context: >>>>> http://old.nabble.com/Econ-Camera-driver-problem-tp28901585p29964743.html >>>>> Sent from the Gumstix mailing list archive at Nabble.com. >>>>> >>>>> >>>>> ------------------------------------------------------------------------------ >>>>> Beautiful is writing same markup. Internet Explorer 9 supports >>>>> standards for HTML5, CSS3, SVG 1.1, ECMAScript5, and DOM L2& L3. >>>>> Spend less time writing and rewriting code and more time creating >>>>> great >>>>> experiences on the web. Be a part of the beta today. >>>>> http://p.sf.net/sfu/beautyoftheweb >>>>> _______________________________________________ >>>>> gumstix-users mailing list >>>>> gum...@li... >>>>> https://lists.sourceforge.net/lists/listinfo/gumstix-users >>>>> >>>>> >>>> >>>> >>>> ------------------------------------------------------------------------------ >>>> Beautiful is writing same markup. Internet Explorer 9 supports >>>> standards for HTML5, CSS3, SVG 1.1, ECMAScript5, and DOM L2& L3. >>>> Spend less time writing and rewriting code and more time creating >>>> great >>>> experiences on the web. Be a part of the beta today. >>>> http://p.sf.net/sfu/beautyoftheweb >>>> _______________________________________________ >>>> gumstix-users mailing list >>>> gum...@li... >>>> https://lists.sourceforge.net/lists/listinfo/gumstix-users >>>> >>>> >>>> >>> >> >> >> ------------------------------------------------------------------------------ >> Download new Adobe(R) Flash(R) Builder(TM) 4 >> The new Adobe(R) Flex(R) 4 and Flash(R) Builder(TM) 4 (formerly >> Flex(R) Builder(TM)) enable the development of rich applications that >> run >> across multiple browsers and platforms. Download your free trials today! >> http://p.sf.net/sfu/adobe-dev2dev >> _______________________________________________ >> gumstix-users mailing list >> gum...@li... >> https://lists.sourceforge.net/lists/listinfo/gumstix-users >> >> > > -- > View this message in context: > http://old.nabble.com/Econ-Camera-driver-problem-tp28901585p29975690.html > Sent from the Gumstix mailing list archive at Nabble.com. > > > ------------------------------------------------------------------------------ > Download new Adobe(R) Flash(R) Builder(TM) 4 > The new Adobe(R) Flex(R) 4 and Flash(R) Builder(TM) 4 (formerly > Flex(R) Builder(TM)) enable the development of rich applications that run > across multiple browsers and platforms. Download your free trials today! > http://p.sf.net/sfu/adobe-dev2dev > _______________________________________________ > gumstix-users mailing list > gum...@li... > https://lists.sourceforge.net/lists/listinfo/gumstix-users > |
From: Ananthapadmanaban <gap...@e-...> - 2010-10-19 13:36:32
|
Hi longyi, 1. We are not encountered any issues with i2c software problem. (share your things, if you came across any suspect of i2c software issue). ov3640_i2c_client_xfer:i2c transfer error:-121 is obtained due to i2c acknowledgement not got from the sensor. 2. We encountered similar problem in the development environment and found flex cable connectivity are not good. And able to find fine cracks at the cable connector ends (When the cable used for a while). Use some other gumstix flex cable (if you have other than the testing one available with you). Thanks and regards, Ananth. On Monday 18 October 2010 09:13 PM, longyi wrote: > Hi Anathu, > > I tried both, but still not work. > Is there any other reason that can cause this error? Such as i2c software > problem in Linux? > Thank you so much for keep tracking on my questions. :) > > longyi > > > Ananthu86 wrote: > >> Hi longyi, >> >> Problem identified from the dmesg log: >> ov3640_i2c_client_xfer:i2c transfer error:-121 >> >> Reason: >> Connectivity of the gumstix cable with the e-cam board is not good. >> Please ensure the connectivity (connect the cable as per hardware user >> document provided). >> >> Alternate solution: >> 1. Please flip the cable and try once again. >> 2. decrease I2C controller speed from 400khz to 100khz. Add parameter in >> bootargs of kernel i2c_bus=3,100. >> >> Thanks and regards, >> Ananth. >> >>> Hi Ananthu: >>> >>> I strictly follow those instructions, and still get three errors like >>> following. >>> >>> root@overo:~# insmod v4l2_driver.ko >>> >>> Driver Module info : V4l2 driver module >>> Version info : 4.2 >>> >>> Using Reserved memory for V4l2 driver module<6> >>> > From Start address - 0x87a00000 >>> To End address - 0x87ffffff >>> ov3640_i2c_client_xfer:i2c transfer error:-121 >>> ERROR! >>> File : >>> /home/longyi/camera/software/OMAP_gumstix_cam_Software_VER_4.2/Source/driver/sens_ov3640.c<7><7> >>> Function : ov3640_i2c_client_xfer<7><7> >>> Line number : 8498<7><7> >>> Error name : 1. PORT_OPEN_ERROR 2. FAIL 3.EPERM<7><7> >>> Error number Dec: -1 Hex: 0xFFFFFFFF<7><7> >>> Reason : 1. unknown cause of failure >>> 2. Failed to open the port may be driver is not properly inserted or >>> file >>> not found >>> 3. Operation not permitted<7><7> >>> ------------------------------------------------------------------------------ >>> ov3640_read_reg:read reg error: reg=300a, val=0 >>> ERROR! >>> File : >>> /home/longyi/camera/software/OMAP_gumstix_cam_Software_VER_4.2/Source/driver/sens_ov3640.c<7><7> >>> Function : ov3640_detect_device<7><7> >>> Line number : 8839<7><7> >>> Error name : 1. PORT_OPEN_ERROR 2. FAIL 3.EPERM<7><7> >>> Error number Dec: -1 Hex: 0xFFFFFFFF<7><7> >>> Reason : 1. unknown cause of failure >>> 2. Failed to open the port may be driver is not properly inserted or >>> file >>> not found >>> 3. Operation not permitted<7><7> >>> ------------------------------------------------------------------------------ >>> ERROR! >>> File : >>> /home/longyi/camera/software/OMAP_gumstix_cam_Software_VER_4.2/Source/driver/sens_ov3640.c<7><7> >>> Function : ov3640_init<7><7> >>> Line number : 8758<7><7> >>> Error name : 1. PORT_OPEN_ERROR 2. FAIL 3.EPERM<7><7> >>> Error number Dec: -1 Hex: 0xFFFFFFFF<7><7> >>> Reason : 1. unknown cause of failure >>> 2. Failed to open the port may be driver is not properly inserted or >>> file >>> not found >>> 3. Operation not permitted<7><7> >>> ------------------------------------------------------------------------------ >>> ERROR! >>> File : >>> /home/longyi/camera/software/OMAP_gumstix_cam_Software_VER_4.2/Source/driver/init_module.c<7><7> >>> Function : cam_driver_init<7><7> >>> Line number : 498<7><7> >>> Error name : 1. PORT_OPEN_ERROR 2. FAIL 3.EPERM<7><7> >>> Error number Dec: -1 Hex: 0xFFFFFFFF<7><7> >>> Reason : 1. unknown cause of failure >>> 2. Failed to open the port may be driver is not properly inserted or >>> file >>> not found >>> 3. Operation not permitted<7><7> >>> ------------------------------------------------------------------------------ >>> insmod: error inserting 'v4l2_driver.ko': -1 Operation not permitted >>> >>> >>> Should I patch the overo_linux_2_6_33_cam_patch_01_VER04.patch on my >>> 2_6_30 >>> linux core? >>> Or should I try to use version 2_6_33 linux on overo? >>> >>> >>> >>> Ananthu86 wrote: >>> >>>> Hi longyi, >>>> >>>> Please follow the camera user document provided in the deliverable. >>>> >>>> * 5.2 Configuring the Linux kernel for omap camera board.* >>>> * 5.3 Building the camera driver module.* >>>> * 5.5.2 Installing the camera driver.* >>>> >>>> From the error information obtained following task are not completed >>>> successfully, >>>> >>>> 1. Patch provided from e-con for kernel not applied successfully (or) >>>> kernel image does not contain camera platform resource data. >>>> >>>> Thanks and regards, >>>> Ananth. >>>> >>>> On Friday 15 October 2010 03:22 AM, longyi wrote: >>>> >>>>> Hi Ananth, >>>>> >>>>> Thank you so much for the fast relpy, but here comes a new problem: >>>>> >>>>> root@overo:~# insmod v4l2_driver.ko >>>>> >>>>> Driver Module info : V4l2 driver module >>>>> Version info : 4.2 >>>>> >>>>> Using Reserved memory for V4l2 driver module<6> >>>>> >>>>>> From Start address - 0x87a00000 >>>>>> >>>>> To End address - 0x87ffffff >>>>> ERROR! >>>>> File : >>>>> /home/longyi/camera/software/OMAP_gumstix_cam_Software_VER_4.2/Source/driver/init_module.c<7><7> >>>>> Function : init_plat_res<7><7> >>>>> Line number : 69<7><7> >>>>> Error name : 1. PORT_OPEN_ERROR 2. FAIL 3.EPERM<7><7> >>>>> Error number Dec: -1 Hex: 0xFFFFFFFF<7><7> >>>>> Reason : 1. unknown cause of failure >>>>> 2. Failed to open the port may be driver is not properly inserted or >>>>> file >>>>> not found >>>>> 3. Operation not permitted<7><7> >>>>> ------------------------------------------------------------------------------ >>>>> ERROR! >>>>> File : >>>>> /home/longyi/camera/software/OMAP_gumstix_cam_Software_VER_4.2/Source/driver/init_module.c<7><7> >>>>> Function : isp_probe_late_init<7><7> >>>>> Line number : 288<7><7> >>>>> Error name : 1. PORT_OPEN_ERROR 2. FAIL 3.EPERM<7><7> >>>>> Error number Dec: -1 Hex: 0xFFFFFFFF<7><7> >>>>> Reason : 1. unknown cause of failure >>>>> 2. Failed to open the port may be driver is not properly inserted or >>>>> file >>>>> not found >>>>> 3. Operation not permitted<7><7> >>>>> ------------------------------------------------------------------------------ >>>>> ERROR! >>>>> File : >>>>> /home/longyi/camera/software/OMAP_gumstix_cam_Software_VER_4.2/Source/driver/init_module.c<7><7> >>>>> Function : cam_driver_init<7><7> >>>>> Line number : 498<7><7> >>>>> Error name : 1. PORT_OPEN_ERROR 2. FAIL 3.EPERM<7><7> >>>>> Error number Dec: -1 Hex: 0xFFFFFFFF<7><7> >>>>> Reason : 1. unknown cause of failure >>>>> 2. Failed to open the port may be driver is not properly inserted or >>>>> file >>>>> not found >>>>> 3. Operation not permitted<7><7> >>>>> ------------------------------------------------------------------------------ >>>>> insmod: error inserting 'v4l2_driver.ko': -1 Operation not permitted >>>>> >>>>> Is there any solution? >>>>> >>>>> btw, what do you mean by "load the v4l2 layer using module"? >>>>> >>>>> >>>>> >>>>> >>>>> Ananthu86 wrote: >>>>> >>>>> >>>>>> Hi longyi, >>>>>> >>>>>> Please follow the steps provided in v4l2 kernel inbuilt >>>>>> configuration >>>>>> selection from user-manual (refer figures provided in the manual). >>>>>> >>>>>> If you wish to load the v4l2 layer using module. >>>>>> Then please follow this steps >>>>>> >>>>>> modprobe videodev >>>>>> This command will need following modules available in >>>>>> /lib/modules/<kernel_ver>/driver/media/video >>>>>> >>>>>> 1. videodev.ko >>>>>> 2. v4l1_compat.ko >>>>>> >>>>>> Thanks and regards, >>>>>> Ananth. >>>>>> >>>>>> >>>>>>> Hi Ananth, >>>>>>> >>>>>>> >>>>>>> I am following the e-CAM32's UserManual_1_13, and trying to >>>>>>> Installing >>>>>>> the >>>>>>> camera driver, by "insmod v4l2_driver.ko", but I met this error: >>>>>>> >>>>>>> root@overo:~# insmod v4l2_driver.ko >>>>>>> v4l2_driver: Unknown symbol video_devdata >>>>>>> v4l2_driver: Unknown symbol video_unregister_device >>>>>>> v4l2_driver: Unknown symbol video_device_alloc >>>>>>> v4l2_driver: Unknown symbol video_register_device >>>>>>> v4l2_driver: Unknown symbol video_usercopy >>>>>>> v4l2_driver: Unknown symbol video_device_release >>>>>>> insmod: error inserting 'v4l2_driver.ko': -1 Unknown symbol in module >>>>>>> >>>>>>> Any suggestion is welcomed, thank you so much. >>>>>>> >>>>>>> root@overo:~# uname -a >>>>>>> Linux overo 2.6.30-omap1 #1 Wed Oct 13 17:54:15 EDT 2010 armv7l >>>>>>> GNU/Linux >>>>>>> >>>>>>> >>>>>>> >>>>>>> Ananthu86 wrote: >>>>>>> >>>>>>> >>>>>>>> Hi batoub, >>>>>>>> >>>>>>>> We are the e-CAM product developers. >>>>>>>> You can get answers to any question regarding to e-con e-CAM camera >>>>>>>> from >>>>>>>> us. >>>>>>>> >>>>>>>> Thanks and regards, >>>>>>>> Ananth. >>>>>>>> >>>>>>>> batoub wrote: >>>>>>>> >>>>>>>> >>>>>>>>> Well, everything is ok with this patch! >>>>>>>>> >>>>>>>>> Thank you, but where have you found this patch? >>>>>>>>> >>>>>>>>> 2010/6/16 batoub<ba...@gm...<mailto:ba...@gm...>> >>>>>>>>> >>>>>>>>> Hi, >>>>>>>>> >>>>>>>>> Thank for your quick answer! >>>>>>>>> I will try with the new patch :) and I send a feedback later! >>>>>>>>> >>>>>>>>> Thank you! >>>>>>>>> >>>>>>>>> 2010/6/16 Ananthapadmanaban<gap...@e-... >>>>>>>>> <mailto:gap...@e-...>> >>>>>>>>> >>>>>>>>> Hi batoub, >>>>>>>>> >>>>>>>>> What kernel version you wish to work with e-CAM driver >>>>>>>>> ? >>>>>>>>> >>>>>>>>> Please find the 2.6.33 patch file in the attachment. >>>>>>>>> And >>>>>>>>> the error you got is due to not availability of lm355 led >>>>>>>>> flash chip in e-cam board. >>>>>>>>> But your camera related features will work correctly. >>>>>>>>> Please >>>>>>>>> test the driver with the provided sample application >>>>>>>>> *capture.elf*. >>>>>>>>> >>>>>>>>> Thanks and regards, >>>>>>>>> Ananth. >>>>>>>>> >>>>>>>>> >>>>>>>>> batoub wrote: >>>>>>>>> >>>>>>>>> >>>>>>>>>> Hi, >>>>>>>>>> >>>>>>>>>> First econ provide only a patch for kernel 2.6.30 so I >>>>>>>>>> need >>>>>>>>>> to >>>>>>>>>> use this >>>>>>>>>> kernel :/ then I have a strange bug using when I load the >>>>>>>>>> driver. It seem >>>>>>>>>> like i2c is not working at all? >>>>>>>>>> >>>>>>>>>> root@overo:~# insmod v4l2_driver.ko >>>>>>>>>> >>>>>>>>>> Driver Module info : V4l2 driver module >>>>>>>>>> Version info : 3.0 >>>>>>>>>> >>>>>>>>>> Using Reserved memory for V4l2 driver module<6> >>>>>>>>>> > From Start address - 0x87a00000 >>>>>>>>>> To End address - 0x87ffffff >>>>>>>>>> ov3640 found: product id is 0x36 >>>>>>>>>> flash_i2c_client_xfer:i2c transfer error:-121 >>>>>>>>>> ERROR! >>>>>>>>>> File : >>>>>>>>>> >>>>>>>>>> /home/bastien/These/cam_gumstix/software/OMAP_gumstix_cam_Software_VER_3/Source/driver/lm3553_flash.c<7><7> >>>>>>>>>> Function : flash_i2c_client_xfer<7><7> >>>>>>>>>> Line number : 147<7><7> >>>>>>>>>> Reason : An unidentified error is happening.. >>>>>>>>>> please >>>>>>>>>> report to code >>>>>>>>>> developer!<7><7> >>>>>>>>>> >>>>>>>>>> ------------------------------------------------------------------------------ >>>>>>>>>> Flash write failed :lm3553_write: reg=c0<7><7> >>>>>>>>>> >>>>>>>>>> -------------------------------------------------------------------------------<7><7> >>>>>>>>>> ERROR! >>>>>>>>>> File : >>>>>>>>>> >>>>>>>>>> /home/bastien/These/cam_gumstix/software/OMAP_gumstix_cam_Software_VER_3/Source/driver/lm3553_flash.c<7><7> >>>>>>>>>> Function : lm3553_write<7><7> >>>>>>>>>> Line number : 169<7><7> >>>>>>>>>> Error name : 1. PORT_OPEN_ERROR 2. FAIL >>>>>>>>>> 3.EPERM<7><7> >>>>>>>>>> Error number Dec: -1 Hex: 0xFFFFFFFF<7><7> >>>>>>>>>> Reason : 1. unknown cause of failure >>>>>>>>>> 2. Failed to open the port may be driver is not >>>>>>>>>> properly >>>>>>>>>> inserted or file >>>>>>>>>> not found >>>>>>>>>> 3. Operation not permitted<7><7> >>>>>>>>>> >>>>>>>>>> ------------------------------------------------------------------------------ >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> Is there any solution ? >>>>>>>>>> >>>>>>>>>> Thank you, >>>>>>>>>> >>>>>>>>>> Bastien >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> >>>>>>>>> >>>>>>>>> ------------------------------------------------------------------------------ >>>>>>>>> ThinkGeek and WIRED's GeekDad team up for the Ultimate >>>>>>>>> GeekDad Father's Day Giveaway. ONE MASSIVE PRIZE to the >>>>>>>>> lucky parental unit. See the prize list and enter to win: >>>>>>>>> http://p.sf.net/sfu/thinkgeek-promo >>>>>>>>> _______________________________________________ >>>>>>>>> gumstix-users mailing list >>>>>>>>> gum...@li... >>>>>>>>> <mailto:gum...@li...> >>>>>>>>> https://lists.sourceforge.net/lists/listinfo/gumstix-users >>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>>> ------------------------------------------------------------------------ >>>>>>>>> >>>>>>>>> ------------------------------------------------------------------------------ >>>>>>>>> ThinkGeek and WIRED's GeekDad team up for the Ultimate >>>>>>>>> GeekDad Father's Day Giveaway. ONE MASSIVE PRIZE to the >>>>>>>>> lucky parental unit. See the prize list and enter to win: >>>>>>>>> http://p.sf.net/sfu/thinkgeek-promo >>>>>>>>> ------------------------------------------------------------------------ >>>>>>>>> >>>>>>>>> _______________________________________________ >>>>>>>>> gumstix-users mailing list >>>>>>>>> gum...@li... >>>>>>>>> https://lists.sourceforge.net/lists/listinfo/gumstix-users >>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>> ------------------------------------------------------------------------------ >>>>>>>> ThinkGeek and WIRED's GeekDad team up for the Ultimate >>>>>>>> GeekDad Father's Day Giveaway. ONE MASSIVE PRIZE to the >>>>>>>> lucky parental unit. See the prize list and enter to win: >>>>>>>> http://p.sf.net/sfu/thinkgeek-promo >>>>>>>> _______________________________________________ >>>>>>>> gumstix-users mailing list >>>>>>>> gum...@li... >>>>>>>> https://lists.sourceforge.net/lists/listinfo/gumstix-users >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>> -- >>>>>>> View this message in context: >>>>>>> http://old.nabble.com/Econ-Camera-driver-problem-tp28901585p29964743.html >>>>>>> Sent from the Gumstix mailing list archive at Nabble.com. >>>>>>> >>>>>>> >>>>>>> ------------------------------------------------------------------------------ >>>>>>> Beautiful is writing same markup. Internet Explorer 9 supports >>>>>>> standards for HTML5, CSS3, SVG 1.1, ECMAScript5, and DOM L2& L3. >>>>>>> Spend less time writing and rewriting code and more time creating >>>>>>> great >>>>>>> experiences on the web. Be a part of the beta today. >>>>>>> http://p.sf.net/sfu/beautyoftheweb >>>>>>> _______________________________________________ >>>>>>> gumstix-users mailing list >>>>>>> gum...@li... >>>>>>> https://lists.sourceforge.net/lists/listinfo/gumstix-users >>>>>>> >>>>>>> >>>>>>> >>>>>> >>>>>> ------------------------------------------------------------------------------ >>>>>> Beautiful is writing same markup. Internet Explorer 9 supports >>>>>> standards for HTML5, CSS3, SVG 1.1, ECMAScript5, and DOM L2& L3. >>>>>> Spend less time writing and rewriting code and more time creating >>>>>> great >>>>>> experiences on the web. Be a part of the beta today. >>>>>> http://p.sf.net/sfu/beautyoftheweb >>>>>> _______________________________________________ >>>>>> gumstix-users mailing list >>>>>> gum...@li... >>>>>> https://lists.sourceforge.net/lists/listinfo/gumstix-users >>>>>> >>>>>> >>>>>> >>>>>> >>>>> >>>> >>>> ------------------------------------------------------------------------------ >>>> Download new Adobe(R) Flash(R) Builder(TM) 4 >>>> The new Adobe(R) Flex(R) 4 and Flash(R) Builder(TM) 4 (formerly >>>> Flex(R) Builder(TM)) enable the development of rich applications that >>>> run >>>> across multiple browsers and platforms. Download your free trials today! >>>> http://p.sf.net/sfu/adobe-dev2dev >>>> _______________________________________________ >>>> gumstix-users mailing list >>>> gum...@li... >>>> https://lists.sourceforge.net/lists/listinfo/gumstix-users >>>> >>>> >>>> >>> -- >>> View this message in context: >>> http://old.nabble.com/Econ-Camera-driver-problem-tp28901585p29975690.html >>> Sent from the Gumstix mailing list archive at Nabble.com. >>> >>> >>> ------------------------------------------------------------------------------ >>> Download new Adobe(R) Flash(R) Builder(TM) 4 >>> The new Adobe(R) Flex(R) 4 and Flash(R) Builder(TM) 4 (formerly >>> Flex(R) Builder(TM)) enable the development of rich applications that run >>> across multiple browsers and platforms. Download your free trials today! >>> http://p.sf.net/sfu/adobe-dev2dev >>> _______________________________________________ >>> gumstix-users mailing list >>> gum...@li... >>> https://lists.sourceforge.net/lists/listinfo/gumstix-users >>> >>> >> >> >> ------------------------------------------------------------------------------ >> Download new Adobe(R) Flash(R) Builder(TM) 4 >> The new Adobe(R) Flex(R) 4 and Flash(R) Builder(TM) 4 (formerly >> Flex(R) Builder(TM)) enable the development of rich applications that run >> across multiple browsers and platforms. Download your free trials today! >> http://p.sf.net/sfu/adobe-dev2dev >> _______________________________________________ >> gumstix-users mailing list >> gum...@li... >> https://lists.sourceforge.net/lists/listinfo/gumstix-users >> >> >> > |
From: longyi <lon...@gm...> - 2010-10-19 18:19:02
|
Hi Ananthu, I tried a new cable, and it works!! Thank you sooo much for the support:) Ananthu86 wrote: > > Hi longyi, > > 1. We are not encountered any issues with i2c software problem. > (share your things, if you came across any suspect of i2c software > issue). > > ov3640_i2c_client_xfer:i2c transfer error:-121 > > is obtained due to i2c acknowledgement not got from the sensor. > > > 2. We encountered similar problem in the development environment and > found flex cable connectivity are not good. > And able to find fine cracks at the cable connector ends (When the > cable used for a while). > Use some other gumstix flex cable (if you have other than the > testing one available with you). > > Thanks and regards, > Ananth. > > On Monday 18 October 2010 09:13 PM, longyi wrote: >> Hi Anathu, >> >> I tried both, but still not work. >> Is there any other reason that can cause this error? Such as i2c software >> problem in Linux? >> Thank you so much for keep tracking on my questions. :) >> >> longyi >> >> >> Ananthu86 wrote: >> >>> Hi longyi, >>> >>> Problem identified from the dmesg log: >>> ov3640_i2c_client_xfer:i2c transfer error:-121 >>> >>> Reason: >>> Connectivity of the gumstix cable with the e-cam board is not good. >>> Please ensure the connectivity (connect the cable as per hardware user >>> document provided). >>> >>> Alternate solution: >>> 1. Please flip the cable and try once again. >>> 2. decrease I2C controller speed from 400khz to 100khz. Add parameter >>> in >>> bootargs of kernel i2c_bus=3,100. >>> >>> Thanks and regards, >>> Ananth. >>> >>>> Hi Ananthu: >>>> >>>> I strictly follow those instructions, and still get three errors like >>>> following. >>>> >>>> root@overo:~# insmod v4l2_driver.ko >>>> >>>> Driver Module info : V4l2 driver module >>>> Version info : 4.2 >>>> >>>> Using Reserved memory for V4l2 driver module<6> >>>> > From Start address - 0x87a00000 >>>> To End address - 0x87ffffff >>>> ov3640_i2c_client_xfer:i2c transfer error:-121 >>>> ERROR! >>>> File : >>>> /home/longyi/camera/software/OMAP_gumstix_cam_Software_VER_4.2/Source/driver/sens_ov3640.c<7><7> >>>> Function : ov3640_i2c_client_xfer<7><7> >>>> Line number : 8498<7><7> >>>> Error name : 1. PORT_OPEN_ERROR 2. FAIL 3.EPERM<7><7> >>>> Error number Dec: -1 Hex: 0xFFFFFFFF<7><7> >>>> Reason : 1. unknown cause of failure >>>> 2. Failed to open the port may be driver is not properly inserted or >>>> file >>>> not found >>>> 3. Operation not permitted<7><7> >>>> ------------------------------------------------------------------------------ >>>> ov3640_read_reg:read reg error: reg=300a, val=0 >>>> ERROR! >>>> File : >>>> /home/longyi/camera/software/OMAP_gumstix_cam_Software_VER_4.2/Source/driver/sens_ov3640.c<7><7> >>>> Function : ov3640_detect_device<7><7> >>>> Line number : 8839<7><7> >>>> Error name : 1. PORT_OPEN_ERROR 2. FAIL 3.EPERM<7><7> >>>> Error number Dec: -1 Hex: 0xFFFFFFFF<7><7> >>>> Reason : 1. unknown cause of failure >>>> 2. Failed to open the port may be driver is not properly inserted or >>>> file >>>> not found >>>> 3. Operation not permitted<7><7> >>>> ------------------------------------------------------------------------------ >>>> ERROR! >>>> File : >>>> /home/longyi/camera/software/OMAP_gumstix_cam_Software_VER_4.2/Source/driver/sens_ov3640.c<7><7> >>>> Function : ov3640_init<7><7> >>>> Line number : 8758<7><7> >>>> Error name : 1. PORT_OPEN_ERROR 2. FAIL 3.EPERM<7><7> >>>> Error number Dec: -1 Hex: 0xFFFFFFFF<7><7> >>>> Reason : 1. unknown cause of failure >>>> 2. Failed to open the port may be driver is not properly inserted or >>>> file >>>> not found >>>> 3. Operation not permitted<7><7> >>>> ------------------------------------------------------------------------------ >>>> ERROR! >>>> File : >>>> /home/longyi/camera/software/OMAP_gumstix_cam_Software_VER_4.2/Source/driver/init_module.c<7><7> >>>> Function : cam_driver_init<7><7> >>>> Line number : 498<7><7> >>>> Error name : 1. PORT_OPEN_ERROR 2. FAIL 3.EPERM<7><7> >>>> Error number Dec: -1 Hex: 0xFFFFFFFF<7><7> >>>> Reason : 1. unknown cause of failure >>>> 2. Failed to open the port may be driver is not properly inserted or >>>> file >>>> not found >>>> 3. Operation not permitted<7><7> >>>> ------------------------------------------------------------------------------ >>>> insmod: error inserting 'v4l2_driver.ko': -1 Operation not permitted >>>> >>>> >>>> Should I patch the overo_linux_2_6_33_cam_patch_01_VER04.patch on my >>>> 2_6_30 >>>> linux core? >>>> Or should I try to use version 2_6_33 linux on overo? >>>> >>>> >>>> >>>> Ananthu86 wrote: >>>> >>>>> Hi longyi, >>>>> >>>>> Please follow the camera user document provided in the >>>>> deliverable. >>>>> >>>>> * 5.2 Configuring the Linux kernel for omap camera board.* >>>>> * 5.3 Building the camera driver module.* >>>>> * 5.5.2 Installing the camera driver.* >>>>> >>>>> From the error information obtained following task are not completed >>>>> successfully, >>>>> >>>>> 1. Patch provided from e-con for kernel not applied successfully (or) >>>>> kernel image does not contain camera platform resource data. >>>>> >>>>> Thanks and regards, >>>>> Ananth. >>>>> >>>>> On Friday 15 October 2010 03:22 AM, longyi wrote: >>>>> >>>>>> Hi Ananth, >>>>>> >>>>>> Thank you so much for the fast relpy, but here comes a new problem: >>>>>> >>>>>> root@overo:~# insmod v4l2_driver.ko >>>>>> >>>>>> Driver Module info : V4l2 driver module >>>>>> Version info : 4.2 >>>>>> >>>>>> Using Reserved memory for V4l2 driver module<6> >>>>>> >>>>>>> From Start address - 0x87a00000 >>>>>>> >>>>>> To End address - 0x87ffffff >>>>>> ERROR! >>>>>> File : >>>>>> /home/longyi/camera/software/OMAP_gumstix_cam_Software_VER_4.2/Source/driver/init_module.c<7><7> >>>>>> Function : init_plat_res<7><7> >>>>>> Line number : 69<7><7> >>>>>> Error name : 1. PORT_OPEN_ERROR 2. FAIL 3.EPERM<7><7> >>>>>> Error number Dec: -1 Hex: 0xFFFFFFFF<7><7> >>>>>> Reason : 1. unknown cause of failure >>>>>> 2. Failed to open the port may be driver is not properly inserted >>>>>> or >>>>>> file >>>>>> not found >>>>>> 3. Operation not permitted<7><7> >>>>>> ------------------------------------------------------------------------------ >>>>>> ERROR! >>>>>> File : >>>>>> /home/longyi/camera/software/OMAP_gumstix_cam_Software_VER_4.2/Source/driver/init_module.c<7><7> >>>>>> Function : isp_probe_late_init<7><7> >>>>>> Line number : 288<7><7> >>>>>> Error name : 1. PORT_OPEN_ERROR 2. FAIL 3.EPERM<7><7> >>>>>> Error number Dec: -1 Hex: 0xFFFFFFFF<7><7> >>>>>> Reason : 1. unknown cause of failure >>>>>> 2. Failed to open the port may be driver is not properly inserted >>>>>> or >>>>>> file >>>>>> not found >>>>>> 3. Operation not permitted<7><7> >>>>>> ------------------------------------------------------------------------------ >>>>>> ERROR! >>>>>> File : >>>>>> /home/longyi/camera/software/OMAP_gumstix_cam_Software_VER_4.2/Source/driver/init_module.c<7><7> >>>>>> Function : cam_driver_init<7><7> >>>>>> Line number : 498<7><7> >>>>>> Error name : 1. PORT_OPEN_ERROR 2. FAIL 3.EPERM<7><7> >>>>>> Error number Dec: -1 Hex: 0xFFFFFFFF<7><7> >>>>>> Reason : 1. unknown cause of failure >>>>>> 2. Failed to open the port may be driver is not properly inserted >>>>>> or >>>>>> file >>>>>> not found >>>>>> 3. Operation not permitted<7><7> >>>>>> ------------------------------------------------------------------------------ >>>>>> insmod: error inserting 'v4l2_driver.ko': -1 Operation not permitted >>>>>> >>>>>> Is there any solution? >>>>>> >>>>>> btw, what do you mean by "load the v4l2 layer using module"? >>>>>> >>>>>> >>>>>> >>>>>> >>>>>> Ananthu86 wrote: >>>>>> >>>>>> >>>>>>> Hi longyi, >>>>>>> >>>>>>> Please follow the steps provided in v4l2 kernel inbuilt >>>>>>> configuration >>>>>>> selection from user-manual (refer figures provided in the manual). >>>>>>> >>>>>>> If you wish to load the v4l2 layer using module. >>>>>>> Then please follow this steps >>>>>>> >>>>>>> modprobe videodev >>>>>>> This command will need following modules available in >>>>>>> /lib/modules/<kernel_ver>/driver/media/video >>>>>>> >>>>>>> 1. videodev.ko >>>>>>> 2. v4l1_compat.ko >>>>>>> >>>>>>> Thanks and regards, >>>>>>> Ananth. >>>>>>> >>>>>>> >>>>>>>> Hi Ananth, >>>>>>>> >>>>>>>> >>>>>>>> I am following the e-CAM32's UserManual_1_13, and trying to >>>>>>>> Installing >>>>>>>> the >>>>>>>> camera driver, by "insmod v4l2_driver.ko", but I met this error: >>>>>>>> >>>>>>>> root@overo:~# insmod v4l2_driver.ko >>>>>>>> v4l2_driver: Unknown symbol video_devdata >>>>>>>> v4l2_driver: Unknown symbol video_unregister_device >>>>>>>> v4l2_driver: Unknown symbol video_device_alloc >>>>>>>> v4l2_driver: Unknown symbol video_register_device >>>>>>>> v4l2_driver: Unknown symbol video_usercopy >>>>>>>> v4l2_driver: Unknown symbol video_device_release >>>>>>>> insmod: error inserting 'v4l2_driver.ko': -1 Unknown symbol in >>>>>>>> module >>>>>>>> >>>>>>>> Any suggestion is welcomed, thank you so much. >>>>>>>> >>>>>>>> root@overo:~# uname -a >>>>>>>> Linux overo 2.6.30-omap1 #1 Wed Oct 13 17:54:15 EDT 2010 armv7l >>>>>>>> GNU/Linux >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> Ananthu86 wrote: >>>>>>>> >>>>>>>> >>>>>>>>> Hi batoub, >>>>>>>>> >>>>>>>>> We are the e-CAM product developers. >>>>>>>>> You can get answers to any question regarding to e-con e-CAM >>>>>>>>> camera >>>>>>>>> from >>>>>>>>> us. >>>>>>>>> >>>>>>>>> Thanks and regards, >>>>>>>>> Ananth. >>>>>>>>> >>>>>>>>> batoub wrote: >>>>>>>>> >>>>>>>>> >>>>>>>>>> Well, everything is ok with this patch! >>>>>>>>>> >>>>>>>>>> Thank you, but where have you found this patch? >>>>>>>>>> >>>>>>>>>> 2010/6/16 batoub<ba...@gm...<mailto:ba...@gm...>> >>>>>>>>>> >>>>>>>>>> Hi, >>>>>>>>>> >>>>>>>>>> Thank for your quick answer! >>>>>>>>>> I will try with the new patch :) and I send a feedback >>>>>>>>>> later! >>>>>>>>>> >>>>>>>>>> Thank you! >>>>>>>>>> >>>>>>>>>> 2010/6/16 Ananthapadmanaban<gap...@e-... >>>>>>>>>> <mailto:gap...@e-...>> >>>>>>>>>> >>>>>>>>>> Hi batoub, >>>>>>>>>> >>>>>>>>>> What kernel version you wish to work with e-CAM >>>>>>>>>> driver >>>>>>>>>> ? >>>>>>>>>> >>>>>>>>>> Please find the 2.6.33 patch file in the >>>>>>>>>> attachment. >>>>>>>>>> And >>>>>>>>>> the error you got is due to not availability of lm355 >>>>>>>>>> led >>>>>>>>>> flash chip in e-cam board. >>>>>>>>>> But your camera related features will work correctly. >>>>>>>>>> Please >>>>>>>>>> test the driver with the provided sample application >>>>>>>>>> *capture.elf*. >>>>>>>>>> >>>>>>>>>> Thanks and regards, >>>>>>>>>> Ananth. >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> batoub wrote: >>>>>>>>>> >>>>>>>>>> >>>>>>>>>>> Hi, >>>>>>>>>>> >>>>>>>>>>> First econ provide only a patch for kernel 2.6.30 so I >>>>>>>>>>> need >>>>>>>>>>> to >>>>>>>>>>> use this >>>>>>>>>>> kernel :/ then I have a strange bug using when I load >>>>>>>>>>> the >>>>>>>>>>> driver. It seem >>>>>>>>>>> like i2c is not working at all? >>>>>>>>>>> >>>>>>>>>>> root@overo:~# insmod v4l2_driver.ko >>>>>>>>>>> >>>>>>>>>>> Driver Module info : V4l2 driver module >>>>>>>>>>> Version info : 3.0 >>>>>>>>>>> >>>>>>>>>>> Using Reserved memory for V4l2 driver module<6> >>>>>>>>>>> > From Start address - 0x87a00000 >>>>>>>>>>> To End address - 0x87ffffff >>>>>>>>>>> ov3640 found: product id is 0x36 >>>>>>>>>>> flash_i2c_client_xfer:i2c transfer error:-121 >>>>>>>>>>> ERROR! >>>>>>>>>>> File : >>>>>>>>>>> >>>>>>>>>>> /home/bastien/These/cam_gumstix/software/OMAP_gumstix_cam_Software_VER_3/Source/driver/lm3553_flash.c<7><7> >>>>>>>>>>> Function : flash_i2c_client_xfer<7><7> >>>>>>>>>>> Line number : 147<7><7> >>>>>>>>>>> Reason : An unidentified error is happening.. >>>>>>>>>>> please >>>>>>>>>>> report to code >>>>>>>>>>> developer!<7><7> >>>>>>>>>>> >>>>>>>>>>> ------------------------------------------------------------------------------ >>>>>>>>>>> Flash write failed :lm3553_write: reg=c0<7><7> >>>>>>>>>>> >>>>>>>>>>> -------------------------------------------------------------------------------<7><7> >>>>>>>>>>> ERROR! >>>>>>>>>>> File : >>>>>>>>>>> >>>>>>>>>>> /home/bastien/These/cam_gumstix/software/OMAP_gumstix_cam_Software_VER_3/Source/driver/lm3553_flash.c<7><7> >>>>>>>>>>> Function : lm3553_write<7><7> >>>>>>>>>>> Line number : 169<7><7> >>>>>>>>>>> Error name : 1. PORT_OPEN_ERROR 2. FAIL >>>>>>>>>>> 3.EPERM<7><7> >>>>>>>>>>> Error number Dec: -1 Hex: 0xFFFFFFFF<7><7> >>>>>>>>>>> Reason : 1. unknown cause of failure >>>>>>>>>>> 2. Failed to open the port may be driver is not >>>>>>>>>>> properly >>>>>>>>>>> inserted or file >>>>>>>>>>> not found >>>>>>>>>>> 3. Operation not permitted<7><7> >>>>>>>>>>> >>>>>>>>>>> ------------------------------------------------------------------------------ >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> Is there any solution ? >>>>>>>>>>> >>>>>>>>>>> Thank you, >>>>>>>>>>> >>>>>>>>>>> Bastien >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>> >>>>>>>>>> ------------------------------------------------------------------------------ >>>>>>>>>> ThinkGeek and WIRED's GeekDad team up for the Ultimate >>>>>>>>>> GeekDad Father's Day Giveaway. ONE MASSIVE PRIZE to the >>>>>>>>>> lucky parental unit. See the prize list and enter to >>>>>>>>>> win: >>>>>>>>>> http://p.sf.net/sfu/thinkgeek-promo >>>>>>>>>> _______________________________________________ >>>>>>>>>> gumstix-users mailing list >>>>>>>>>> gum...@li... >>>>>>>>>> <mailto:gum...@li...> >>>>>>>>>> >>>>>>>>>> https://lists.sourceforge.net/lists/listinfo/gumstix-users >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> ------------------------------------------------------------------------ >>>>>>>>>> >>>>>>>>>> ------------------------------------------------------------------------------ >>>>>>>>>> ThinkGeek and WIRED's GeekDad team up for the Ultimate >>>>>>>>>> GeekDad Father's Day Giveaway. ONE MASSIVE PRIZE to the >>>>>>>>>> lucky parental unit. See the prize list and enter to win: >>>>>>>>>> http://p.sf.net/sfu/thinkgeek-promo >>>>>>>>>> ------------------------------------------------------------------------ >>>>>>>>>> >>>>>>>>>> _______________________________________________ >>>>>>>>>> gumstix-users mailing list >>>>>>>>>> gum...@li... >>>>>>>>>> https://lists.sourceforge.net/lists/listinfo/gumstix-users >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> >>>>>>>>> ------------------------------------------------------------------------------ >>>>>>>>> ThinkGeek and WIRED's GeekDad team up for the Ultimate >>>>>>>>> GeekDad Father's Day Giveaway. ONE MASSIVE PRIZE to the >>>>>>>>> lucky parental unit. See the prize list and enter to win: >>>>>>>>> http://p.sf.net/sfu/thinkgeek-promo >>>>>>>>> _______________________________________________ >>>>>>>>> gumstix-users mailing list >>>>>>>>> gum...@li... >>>>>>>>> https://lists.sourceforge.net/lists/listinfo/gumstix-users >>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>> -- >>>>>>>> View this message in context: >>>>>>>> http://old.nabble.com/Econ-Camera-driver-problem-tp28901585p29964743.html >>>>>>>> Sent from the Gumstix mailing list archive at Nabble.com. >>>>>>>> >>>>>>>> >>>>>>>> ------------------------------------------------------------------------------ >>>>>>>> Beautiful is writing same markup. Internet Explorer 9 supports >>>>>>>> standards for HTML5, CSS3, SVG 1.1, ECMAScript5, and DOM L2& L3. >>>>>>>> Spend less time writing and rewriting code and more time creating >>>>>>>> great >>>>>>>> experiences on the web. Be a part of the beta today. >>>>>>>> http://p.sf.net/sfu/beautyoftheweb >>>>>>>> _______________________________________________ >>>>>>>> gumstix-users mailing list >>>>>>>> gum...@li... >>>>>>>> https://lists.sourceforge.net/lists/listinfo/gumstix-users >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>> >>>>>>> ------------------------------------------------------------------------------ >>>>>>> Beautiful is writing same markup. Internet Explorer 9 supports >>>>>>> standards for HTML5, CSS3, SVG 1.1, ECMAScript5, and DOM L2& L3. >>>>>>> Spend less time writing and rewriting code and more time creating >>>>>>> great >>>>>>> experiences on the web. Be a part of the beta today. >>>>>>> http://p.sf.net/sfu/beautyoftheweb >>>>>>> _______________________________________________ >>>>>>> gumstix-users mailing list >>>>>>> gum...@li... >>>>>>> https://lists.sourceforge.net/lists/listinfo/gumstix-users >>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>>> >>>>> >>>>> ------------------------------------------------------------------------------ >>>>> Download new Adobe(R) Flash(R) Builder(TM) 4 >>>>> The new Adobe(R) Flex(R) 4 and Flash(R) Builder(TM) 4 (formerly >>>>> Flex(R) Builder(TM)) enable the development of rich applications that >>>>> run >>>>> across multiple browsers and platforms. Download your free trials >>>>> today! >>>>> http://p.sf.net/sfu/adobe-dev2dev >>>>> _______________________________________________ >>>>> gumstix-users mailing list >>>>> gum...@li... >>>>> https://lists.sourceforge.net/lists/listinfo/gumstix-users >>>>> >>>>> >>>>> >>>> -- >>>> View this message in context: >>>> http://old.nabble.com/Econ-Camera-driver-problem-tp28901585p29975690.html >>>> Sent from the Gumstix mailing list archive at Nabble.com. >>>> >>>> >>>> ------------------------------------------------------------------------------ >>>> Download new Adobe(R) Flash(R) Builder(TM) 4 >>>> The new Adobe(R) Flex(R) 4 and Flash(R) Builder(TM) 4 (formerly >>>> Flex(R) Builder(TM)) enable the development of rich applications that >>>> run >>>> across multiple browsers and platforms. Download your free trials >>>> today! >>>> http://p.sf.net/sfu/adobe-dev2dev >>>> _______________________________________________ >>>> gumstix-users mailing list >>>> gum...@li... >>>> https://lists.sourceforge.net/lists/listinfo/gumstix-users >>>> >>>> >>> >>> >>> ------------------------------------------------------------------------------ >>> Download new Adobe(R) Flash(R) Builder(TM) 4 >>> The new Adobe(R) Flex(R) 4 and Flash(R) Builder(TM) 4 (formerly >>> Flex(R) Builder(TM)) enable the development of rich applications that >>> run >>> across multiple browsers and platforms. Download your free trials today! >>> http://p.sf.net/sfu/adobe-dev2dev >>> _______________________________________________ >>> gumstix-users mailing list >>> gum...@li... >>> https://lists.sourceforge.net/lists/listinfo/gumstix-users >>> >>> >>> >> > > > ------------------------------------------------------------------------------ > Download new Adobe(R) Flash(R) Builder(TM) 4 > The new Adobe(R) Flex(R) 4 and Flash(R) Builder(TM) 4 (formerly > Flex(R) Builder(TM)) enable the development of rich applications that run > across multiple browsers and platforms. Download your free trials today! > http://p.sf.net/sfu/adobe-dev2dev > _______________________________________________ > gumstix-users mailing list > gum...@li... > https://lists.sourceforge.net/lists/listinfo/gumstix-users > > -- View this message in context: http://old.nabble.com/Econ-Camera-driver-problem-tp28901585p30002892.html Sent from the Gumstix mailing list archive at Nabble.com. |
From: batoub <ba...@gm...> - 2010-06-16 14:19:21
|
Well, everything is ok with this patch! Thank you, but where have you found this patch? 2010/6/16 batoub <ba...@gm...> > Hi, > > Thank for your quick answer! > I will try with the new patch :) and I send a feedback later! > > Thank you! > > 2010/6/16 Ananthapadmanaban <gap...@e-...> > >> Hi batoub, >> >> What kernel version you wish to work with e-CAM driver ? >> >> Please find the 2.6.33 patch file in the attachment. And the error you >> got is due to not availability of lm355 led flash chip in e-cam board. >> But your camera related features will work correctly. Please test the >> driver with the provided sample application *capture.elf*. >> >> Thanks and regards, >> Ananth. >> >> >> batoub wrote: >> >> Hi, >> >> First econ provide only a patch for kernel 2.6.30 so I need to use this >> kernel :/ then I have a strange bug using when I load the driver. It seem >> like i2c is not working at all? >> >> root@overo:~# insmod v4l2_driver.ko >> >> Driver Module info : V4l2 driver module >> Version info : 3.0 >> >> Using Reserved memory for V4l2 driver module<6> >> >From Start address - 0x87a00000 >> To End address - 0x87ffffff >> ov3640 found: product id is 0x36 >> flash_i2c_client_xfer:i2c transfer error:-121 >> ERROR! >> File : >> /home/bastien/These/cam_gumstix/software/OMAP_gumstix_cam_Software_VER_3/Source/driver/lm3553_flash.c<7><7> >> Function : flash_i2c_client_xfer<7><7> >> Line number : 147<7><7> >> Reason : An unidentified error is happening.. please report to code >> developer!<7><7> >> ------------------------------------------------------------------------------ >> Flash write failed :lm3553_write: reg=c0<7><7> >> -------------------------------------------------------------------------------<7><7> >> ERROR! >> File : >> /home/bastien/These/cam_gumstix/software/OMAP_gumstix_cam_Software_VER_3/Source/driver/lm3553_flash.c<7><7> >> Function : lm3553_write<7><7> >> Line number : 169<7><7> >> Error name : 1. PORT_OPEN_ERROR 2. FAIL 3.EPERM<7><7> >> Error number Dec: -1 Hex: 0xFFFFFFFF <7><7> >> Reason : 1. unknown cause of failure >> 2. Failed to open the port may be driver is not properly inserted or file >> not found >> 3. Operation not permitted<7><7> >> ------------------------------------------------------------------------------ >> >> >> Is there any solution ? >> >> Thank you, >> >> Bastien >> >> >> >> >> >> ------------------------------------------------------------------------------ >> ThinkGeek and WIRED's GeekDad team up for the Ultimate >> GeekDad Father's Day Giveaway. ONE MASSIVE PRIZE to the >> lucky parental unit. See the prize list and enter to win: >> http://p.sf.net/sfu/thinkgeek-promo >> _______________________________________________ >> gumstix-users mailing list >> gum...@li... >> https://lists.sourceforge.net/lists/listinfo/gumstix-users >> >> > |
From: btbfk2 <bt...@ms...> - 2010-07-16 21:17:00
|
Ananth, To be more specific about what I am doing (and let you know that I am a beginner at this) I am trying to first just get the camera to work with the card and image provided with the camera module, and then try to build my own image with a few other changes. Currently, I cannot get the camera to work with the provided card. When I try: mplayer tv:// -tv driver=v4l2:device=/dev/video0:width=480:height=272 -vo fbdev -v -brightness 0 -contrast 0 -saturation 0 -flip I get some setup which ends in /dev/video0 not being able to be opened because it can't find it (though I can see it's there) and at the very end: vo: x11 uninit called butX11 not initialized.. I'm not really sure where the problem is. Thanks, Ananthu86 wrote: > > Hi batoub, > > I hope the kernel patch for 2.6.30 will work fine for 2.6.31 also. If > you find any problem in building the driver (or) building the kernel, > Update me with your current the open embedded git checkout version. > (Your present working commit version). > > Note: > The latest e-CAM driver version is 4.0. Please let me know, what version > of camera driver you are using. > > Thanks and regards, > Ananth. >> >> Ananth, >> >> Do you have the patch for the 2.6.31 kernel version that you could send >> me? >> I only have the 2.6.30 patch that came with the camera module. >> >> Thanks, >> >> >> >> Ananthu86 wrote: >>> >>> Hi batoub, >>> >>> We are the e-CAM product developers. >>> You can get answers to any question regarding to e-con e-CAM camera from >>> us. >>> >>> Thanks and regards, >>> Ananth. >>> >>> batoub wrote: >>>> Well, everything is ok with this patch! >>>> >>>> Thank you, but where have you found this patch? >>>> >>>> 2010/6/16 batoub <ba...@gm... <mailto:ba...@gm...>> >>>> >>>> Hi, >>>> >>>> Thank for your quick answer! >>>> I will try with the new patch :) and I send a feedback later! >>>> >>>> Thank you! >>>> >>>> 2010/6/16 Ananthapadmanaban <gap...@e-... >>>> <mailto:gap...@e-...>> >>>> >>>> Hi batoub, >>>> >>>> What kernel version you wish to work with e-CAM driver ? >>>> >>>> Please find the 2.6.33 patch file in the attachment. And >>>> the error you got is due to not availability of lm355 led >>>> flash chip in e-cam board. >>>> But your camera related features will work correctly. Please >>>> test the driver with the provided sample application >>>> *capture.elf*. >>>> >>>> Thanks and regards, >>>> Ananth. >>>> >>>> >>>> batoub wrote: >>>>> Hi, >>>>> >>>>> First econ provide only a patch for kernel 2.6.30 so I need to >>>>> use this >>>>> kernel :/ then I have a strange bug using when I load the >>>>> driver. It seem >>>>> like i2c is not working at all? >>>>> >>>>> root@overo:~# insmod v4l2_driver.ko >>>>> >>>>> Driver Module info : V4l2 driver module >>>>> Version info : 3.0 >>>>> >>>>> Using Reserved memory for V4l2 driver module<6> >>>>> >From Start address - 0x87a00000 >>>>> To End address - 0x87ffffff >>>>> ov3640 found: product id is 0x36 >>>>> flash_i2c_client_xfer:i2c transfer error:-121 >>>>> ERROR! >>>>> File : >>>>> >>>>> /home/bastien/These/cam_gumstix/software/OMAP_gumstix_cam_Software_VER_3/Source/driver/lm3553_flash.c<7><7> >>>>> Function : flash_i2c_client_xfer<7><7> >>>>> Line number : 147<7><7> >>>>> Reason : An unidentified error is happening.. please >>>>> report to code >>>>> developer!<7><7> >>>>> >>>>> ------------------------------------------------------------------------------ >>>>> Flash write failed :lm3553_write: reg=c0<7><7> >>>>> >>>>> -------------------------------------------------------------------------------<7><7> >>>>> ERROR! >>>>> File : >>>>> >>>>> /home/bastien/These/cam_gumstix/software/OMAP_gumstix_cam_Software_VER_3/Source/driver/lm3553_flash.c<7><7> >>>>> Function : lm3553_write<7><7> >>>>> Line number : 169<7><7> >>>>> Error name : 1. PORT_OPEN_ERROR 2. FAIL 3.EPERM<7><7> >>>>> Error number Dec: -1 Hex: 0xFFFFFFFF <7><7> >>>>> Reason : 1. unknown cause of failure >>>>> 2. Failed to open the port may be driver is not properly >>>>> inserted or file >>>>> not found >>>>> 3. Operation not permitted<7><7> >>>>> >>>>> ------------------------------------------------------------------------------ >>>>> >>>>> >>>>> Is there any solution ? >>>>> >>>>> Thank you, >>>>> >>>>> Bastien >>>>> >>>> >>>> >>>> >>>> ------------------------------------------------------------------------------ >>>> ThinkGeek and WIRED's GeekDad team up for the Ultimate >>>> GeekDad Father's Day Giveaway. ONE MASSIVE PRIZE to the >>>> lucky parental unit. See the prize list and enter to win: >>>> http://p.sf.net/sfu/thinkgeek-promo >>>> _______________________________________________ >>>> gumstix-users mailing list >>>> gum...@li... >>>> <mailto:gum...@li...> >>>> https://lists.sourceforge.net/lists/listinfo/gumstix-users >>>> >>>> >>>> >>>> ------------------------------------------------------------------------ >>>> >>>> ------------------------------------------------------------------------------ >>>> ThinkGeek and WIRED's GeekDad team up for the Ultimate >>>> GeekDad Father's Day Giveaway. ONE MASSIVE PRIZE to the >>>> lucky parental unit. See the prize list and enter to win: >>>> http://p.sf.net/sfu/thinkgeek-promo >>>> ------------------------------------------------------------------------ >>>> >>>> _______________________________________________ >>>> gumstix-users mailing list >>>> gum...@li... >>>> https://lists.sourceforge.net/lists/listinfo/gumstix-users >>>> >>> >>> >>> ------------------------------------------------------------------------------ >>> ThinkGeek and WIRED's GeekDad team up for the Ultimate >>> GeekDad Father's Day Giveaway. ONE MASSIVE PRIZE to the >>> lucky parental unit. See the prize list and enter to win: >>> http://p.sf.net/sfu/thinkgeek-promo >>> _______________________________________________ >>> gumstix-users mailing list >>> gum...@li... >>> https://lists.sourceforge.net/lists/listinfo/gumstix-users >>> >>> >> >> >> >> -- >> View this message in context: >> http://old.nabble.com/Econ-Camera-driver-problem-tp28901585p29184777.html >> Sent from the Gumstix mailing list archive at Nabble.com. >> >> >> ------------------------------------------------------------------------------ >> This SF.net email is sponsored by Sprint >> What will you do first with EVO, the first 4G phone? >> Visit sprint.com/first -- http://p.sf.net/sfu/sprint-com-first >> _______________________________________________ >> gumstix-users mailing list >> gum...@li... >> https://lists.sourceforge.net/lists/listinfo/gumstix-users >> > > > > ------------------------------------------------------------------------------ > This SF.net email is sponsored by Sprint > What will you do first with EVO, the first 4G phone? > Visit sprint.com/first -- http://p.sf.net/sfu/sprint-com-first > _______________________________________________ > gumstix-users mailing list > gum...@li... > https://lists.sourceforge.net/lists/listinfo/gumstix-users > > -- View this message in context: http://old.nabble.com/Econ-Camera-driver-problem-tp28901585p29187915.html Sent from the Gumstix mailing list archive at Nabble.com. |
From: Ananthapadmanaban <gap...@e-...> - 2010-07-19 10:10:56
|
Hi btbfk2, Try with capture.elf demo application provided in the package, to make sure the e-CAM works. If you have more queries on that, feel free to discuss your queries through e-con ticketing system. Thanks and regards, Ananth. btbfk2 wrote: > Ananth, > > To be more specific about what I am doing (and let you know that I am a > beginner at this) I am trying to first just get the camera to work with the > card and image provided with the camera module, and then try to build my own > image with a few other changes. > > Currently, I cannot get the camera to work with the provided card. When I > try: > > mplayer tv:// -tv driver=v4l2:device=/dev/video0:width=480:height=272 -vo > fbdev -v -brightness 0 -contrast 0 -saturation 0 -flip > > I get some setup which ends in /dev/video0 not being able to be opened > because it can't find it (though I can see it's there) and at the very end: > > vo: x11 uninit called butX11 not initialized.. > > I'm not really sure where the problem is. > > Thanks, > > > > > Ananthu86 wrote: > >> Hi batoub, >> >> I hope the kernel patch for 2.6.30 will work fine for 2.6.31 also. If >> you find any problem in building the driver (or) building the kernel, >> Update me with your current the open embedded git checkout version. >> (Your present working commit version). >> >> Note: >> The latest e-CAM driver version is 4.0. Please let me know, what version >> of camera driver you are using. >> >> Thanks and regards, >> Ananth. >> >>> Ananth, >>> >>> Do you have the patch for the 2.6.31 kernel version that you could send >>> me? >>> I only have the 2.6.30 patch that came with the camera module. >>> >>> Thanks, >>> >>> >>> >>> Ananthu86 wrote: >>> >>>> Hi batoub, >>>> >>>> We are the e-CAM product developers. >>>> You can get answers to any question regarding to e-con e-CAM camera from >>>> us. >>>> >>>> Thanks and regards, >>>> Ananth. >>>> >>>> batoub wrote: >>>> >>>>> Well, everything is ok with this patch! >>>>> >>>>> Thank you, but where have you found this patch? >>>>> >>>>> 2010/6/16 batoub <ba...@gm... <mailto:ba...@gm...>> >>>>> >>>>> Hi, >>>>> >>>>> Thank for your quick answer! >>>>> I will try with the new patch :) and I send a feedback later! >>>>> >>>>> Thank you! >>>>> >>>>> 2010/6/16 Ananthapadmanaban <gap...@e-... >>>>> <mailto:gap...@e-...>> >>>>> >>>>> Hi batoub, >>>>> >>>>> What kernel version you wish to work with e-CAM driver ? >>>>> >>>>> Please find the 2.6.33 patch file in the attachment. And >>>>> the error you got is due to not availability of lm355 led >>>>> flash chip in e-cam board. >>>>> But your camera related features will work correctly. Please >>>>> test the driver with the provided sample application >>>>> *capture.elf*. >>>>> >>>>> Thanks and regards, >>>>> Ananth. >>>>> >>>>> >>>>> batoub wrote: >>>>> >>>>>> Hi, >>>>>> >>>>>> First econ provide only a patch for kernel 2.6.30 so I need to >>>>>> use this >>>>>> kernel :/ then I have a strange bug using when I load the >>>>>> driver. It seem >>>>>> like i2c is not working at all? >>>>>> >>>>>> root@overo:~# insmod v4l2_driver.ko >>>>>> >>>>>> Driver Module info : V4l2 driver module >>>>>> Version info : 3.0 >>>>>> >>>>>> Using Reserved memory for V4l2 driver module<6> >>>>>> >From Start address - 0x87a00000 >>>>>> To End address - 0x87ffffff >>>>>> ov3640 found: product id is 0x36 >>>>>> flash_i2c_client_xfer:i2c transfer error:-121 >>>>>> ERROR! >>>>>> File : >>>>>> >>>>>> /home/bastien/These/cam_gumstix/software/OMAP_gumstix_cam_Software_VER_3/Source/driver/lm3553_flash.c<7><7> >>>>>> Function : flash_i2c_client_xfer<7><7> >>>>>> Line number : 147<7><7> >>>>>> Reason : An unidentified error is happening.. please >>>>>> report to code >>>>>> developer!<7><7> >>>>>> >>>>>> ------------------------------------------------------------------------------ >>>>>> Flash write failed :lm3553_write: reg=c0<7><7> >>>>>> >>>>>> -------------------------------------------------------------------------------<7><7> >>>>>> ERROR! >>>>>> File : >>>>>> >>>>>> /home/bastien/These/cam_gumstix/software/OMAP_gumstix_cam_Software_VER_3/Source/driver/lm3553_flash.c<7><7> >>>>>> Function : lm3553_write<7><7> >>>>>> Line number : 169<7><7> >>>>>> Error name : 1. PORT_OPEN_ERROR 2. FAIL 3.EPERM<7><7> >>>>>> Error number Dec: -1 Hex: 0xFFFFFFFF <7><7> >>>>>> Reason : 1. unknown cause of failure >>>>>> 2. Failed to open the port may be driver is not properly >>>>>> inserted or file >>>>>> not found >>>>>> 3. Operation not permitted<7><7> >>>>>> >>>>>> ------------------------------------------------------------------------------ >>>>>> >>>>>> >>>>>> Is there any solution ? >>>>>> >>>>>> Thank you, >>>>>> >>>>>> Bastien >>>>>> >>>>>> >>>>> >>>>> ------------------------------------------------------------------------------ >>>>> ThinkGeek and WIRED's GeekDad team up for the Ultimate >>>>> GeekDad Father's Day Giveaway. ONE MASSIVE PRIZE to the >>>>> lucky parental unit. See the prize list and enter to win: >>>>> http://p.sf.net/sfu/thinkgeek-promo >>>>> _______________________________________________ >>>>> gumstix-users mailing list >>>>> gum...@li... >>>>> <mailto:gum...@li...> >>>>> https://lists.sourceforge.net/lists/listinfo/gumstix-users >>>>> >>>>> >>>>> >>>>> ------------------------------------------------------------------------ >>>>> >>>>> ------------------------------------------------------------------------------ >>>>> ThinkGeek and WIRED's GeekDad team up for the Ultimate >>>>> GeekDad Father's Day Giveaway. ONE MASSIVE PRIZE to the >>>>> lucky parental unit. See the prize list and enter to win: >>>>> http://p.sf.net/sfu/thinkgeek-promo >>>>> ------------------------------------------------------------------------ >>>>> >>>>> _______________________________________________ >>>>> gumstix-users mailing list >>>>> gum...@li... >>>>> https://lists.sourceforge.net/lists/listinfo/gumstix-users >>>>> >>>>> >>>> ------------------------------------------------------------------------------ >>>> ThinkGeek and WIRED's GeekDad team up for the Ultimate >>>> GeekDad Father's Day Giveaway. ONE MASSIVE PRIZE to the >>>> lucky parental unit. See the prize list and enter to win: >>>> http://p.sf.net/sfu/thinkgeek-promo >>>> _______________________________________________ >>>> gumstix-users mailing list >>>> gum...@li... >>>> https://lists.sourceforge.net/lists/listinfo/gumstix-users >>>> >>>> >>>> >>> >>> -- >>> View this message in context: >>> http://old.nabble.com/Econ-Camera-driver-problem-tp28901585p29184777.html >>> Sent from the Gumstix mailing list archive at Nabble.com. >>> >>> >>> ------------------------------------------------------------------------------ >>> This SF.net email is sponsored by Sprint >>> What will you do first with EVO, the first 4G phone? >>> Visit sprint.com/first -- http://p.sf.net/sfu/sprint-com-first >>> _______________________________________________ >>> gumstix-users mailing list >>> gum...@li... >>> https://lists.sourceforge.net/lists/listinfo/gumstix-users >>> >>> >> >> ------------------------------------------------------------------------------ >> This SF.net email is sponsored by Sprint >> What will you do first with EVO, the first 4G phone? >> Visit sprint.com/first -- http://p.sf.net/sfu/sprint-com-first >> _______________________________________________ >> gumstix-users mailing list >> gum...@li... >> https://lists.sourceforge.net/lists/listinfo/gumstix-users >> >> >> > > |
From: batoub <ba...@gm...> - 2010-08-30 13:18:28
|
Hi, Well, everything was working well but today, I got this strange bug: root@overo:~# insmod v4l2_driver.ko Driver Module info : V4l2 driver module Version info : 3.0 Using Reserved memory for V4l2 driver module >From Start address - 0x87a00000 To End address - 0x87ffffff ov3640_i2c_client_xfer:i2c transfer error:-5 ov3640_read_reg:read reg error: reg=300a, val=0 insmod: error inserting 'v4l2_driver.ko': -1 Operation not permitted Damm :/ Ananthu86 wrote: > > Hi batoub, > > We are the e-CAM product developers. > You can get answers to any question regarding to e-con e-CAM camera from > us. > > Thanks and regards, > Ananth. > > batoub wrote: >> Well, everything is ok with this patch! >> >> Thank you, but where have you found this patch? >> >> 2010/6/16 batoub <ba...@gm... <mailto:ba...@gm...>> >> >> Hi, >> >> Thank for your quick answer! >> I will try with the new patch :) and I send a feedback later! >> >> Thank you! >> >> 2010/6/16 Ananthapadmanaban <gap...@e-... >> <mailto:gap...@e-...>> >> >> Hi batoub, >> >> What kernel version you wish to work with e-CAM driver ? >> >> Please find the 2.6.33 patch file in the attachment. And >> the error you got is due to not availability of lm355 led >> flash chip in e-cam board. >> But your camera related features will work correctly. Please >> test the driver with the provided sample application >> *capture.elf*. >> >> Thanks and regards, >> Ananth. >> >> >> batoub wrote: >>> Hi, >>> >>> First econ provide only a patch for kernel 2.6.30 so I need to >>> use this >>> kernel :/ then I have a strange bug using when I load the >>> driver. It seem >>> like i2c is not working at all? >>> >>> root@overo:~# insmod v4l2_driver.ko >>> >>> Driver Module info : V4l2 driver module >>> Version info : 3.0 >>> >>> Using Reserved memory for V4l2 driver module<6> >>> >From Start address - 0x87a00000 >>> To End address - 0x87ffffff >>> ov3640 found: product id is 0x36 >>> flash_i2c_client_xfer:i2c transfer error:-121 >>> ERROR! >>> File : >>> >>> /home/bastien/These/cam_gumstix/software/OMAP_gumstix_cam_Software_VER_3/Source/driver/lm3553_flash.c<7><7> >>> Function : flash_i2c_client_xfer<7><7> >>> Line number : 147<7><7> >>> Reason : An unidentified error is happening.. please >>> report to code >>> developer!<7><7> >>> >>> ------------------------------------------------------------------------------ >>> Flash write failed :lm3553_write: reg=c0<7><7> >>> >>> -------------------------------------------------------------------------------<7><7> >>> ERROR! >>> File : >>> >>> /home/bastien/These/cam_gumstix/software/OMAP_gumstix_cam_Software_VER_3/Source/driver/lm3553_flash.c<7><7> >>> Function : lm3553_write<7><7> >>> Line number : 169<7><7> >>> Error name : 1. PORT_OPEN_ERROR 2. FAIL 3.EPERM<7><7> >>> Error number Dec: -1 Hex: 0xFFFFFFFF <7><7> >>> Reason : 1. unknown cause of failure >>> 2. Failed to open the port may be driver is not properly >>> inserted or file >>> not found >>> 3. Operation not permitted<7><7> >>> >>> ------------------------------------------------------------------------------ >>> >>> >>> Is there any solution ? >>> >>> Thank you, >>> >>> Bastien >>> >> >> >> >> ------------------------------------------------------------------------------ >> ThinkGeek and WIRED's GeekDad team up for the Ultimate >> GeekDad Father's Day Giveaway. ONE MASSIVE PRIZE to the >> lucky parental unit. See the prize list and enter to win: >> http://p.sf.net/sfu/thinkgeek-promo >> _______________________________________________ >> gumstix-users mailing list >> gum...@li... >> <mailto:gum...@li...> >> https://lists.sourceforge.net/lists/listinfo/gumstix-users >> >> >> >> ------------------------------------------------------------------------ >> >> ------------------------------------------------------------------------------ >> ThinkGeek and WIRED's GeekDad team up for the Ultimate >> GeekDad Father's Day Giveaway. ONE MASSIVE PRIZE to the >> lucky parental unit. See the prize list and enter to win: >> http://p.sf.net/sfu/thinkgeek-promo >> ------------------------------------------------------------------------ >> >> _______________________________________________ >> gumstix-users mailing list >> gum...@li... >> https://lists.sourceforge.net/lists/listinfo/gumstix-users >> > > > ------------------------------------------------------------------------------ > ThinkGeek and WIRED's GeekDad team up for the Ultimate > GeekDad Father's Day Giveaway. ONE MASSIVE PRIZE to the > lucky parental unit. See the prize list and enter to win: > http://p.sf.net/sfu/thinkgeek-promo > _______________________________________________ > gumstix-users mailing list > gum...@li... > https://lists.sourceforge.net/lists/listinfo/gumstix-users > > -- View this message in context: http://old.nabble.com/Econ-Camera-driver-problem-tp28901585p29572414.html Sent from the Gumstix mailing list archive at Nabble.com. |
From: longyi <lon...@gm...> - 2010-10-14 21:52:26
|
Hi Ananth, Thank you so much for the fast relpy, but here comes a new problem: root@overo:~# insmod v4l2_driver.ko Driver Module info : V4l2 driver module Version info : 4.2 Using Reserved memory for V4l2 driver module<6> >From Start address - 0x87a00000 To End address - 0x87ffffff ERROR! File : /home/longyi/camera/software/OMAP_gumstix_cam_Software_VER_4.2/Source/driver/init_module.c<7><7> Function : init_plat_res<7><7> Line number : 69<7><7> Error name : 1. PORT_OPEN_ERROR 2. FAIL 3.EPERM<7><7> Error number Dec: -1 Hex: 0xFFFFFFFF <7><7> Reason : 1. unknown cause of failure 2. Failed to open the port may be driver is not properly inserted or file not found 3. Operation not permitted<7><7> ------------------------------------------------------------------------------ ERROR! File : /home/longyi/camera/software/OMAP_gumstix_cam_Software_VER_4.2/Source/driver/init_module.c<7><7> Function : isp_probe_late_init<7><7> Line number : 288<7><7> Error name : 1. PORT_OPEN_ERROR 2. FAIL 3.EPERM<7><7> Error number Dec: -1 Hex: 0xFFFFFFFF <7><7> Reason : 1. unknown cause of failure 2. Failed to open the port may be driver is not properly inserted or file not found 3. Operation not permitted<7><7> ------------------------------------------------------------------------------ ERROR! File : /home/longyi/camera/software/OMAP_gumstix_cam_Software_VER_4.2/Source/driver/init_module.c<7><7> Function : cam_driver_init<7><7> Line number : 498<7><7> Error name : 1. PORT_OPEN_ERROR 2. FAIL 3.EPERM<7><7> Error number Dec: -1 Hex: 0xFFFFFFFF <7><7> Reason : 1. unknown cause of failure 2. Failed to open the port may be driver is not properly inserted or file not found 3. Operation not permitted<7><7> ------------------------------------------------------------------------------ insmod: error inserting 'v4l2_driver.ko': -1 Operation not permitted Is there any solution? btw, what do you mean by "load the v4l2 layer using module"? Ananthu86 wrote: > > Hi longyi, > > Please follow the steps provided in v4l2 kernel inbuilt configuration > selection from user-manual (refer figures provided in the manual). > > If you wish to load the v4l2 layer using module. > Then please follow this steps > > modprobe videodev > This command will need following modules available in > /lib/modules/<kernel_ver>/driver/media/video > > 1. videodev.ko > 2. v4l1_compat.ko > > Thanks and regards, > Ananth. >> >> Hi Ananth, >> >> >> I am following the e-CAM32's UserManual_1_13, and trying to Installing >> the >> camera driver, by "insmod v4l2_driver.ko", but I met this error: >> >> root@overo:~# insmod v4l2_driver.ko >> v4l2_driver: Unknown symbol video_devdata >> v4l2_driver: Unknown symbol video_unregister_device >> v4l2_driver: Unknown symbol video_device_alloc >> v4l2_driver: Unknown symbol video_register_device >> v4l2_driver: Unknown symbol video_usercopy >> v4l2_driver: Unknown symbol video_device_release >> insmod: error inserting 'v4l2_driver.ko': -1 Unknown symbol in module >> >> Any suggestion is welcomed, thank you so much. >> >> root@overo:~# uname -a >> Linux overo 2.6.30-omap1 #1 Wed Oct 13 17:54:15 EDT 2010 armv7l GNU/Linux >> >> >> >> Ananthu86 wrote: >>> >>> Hi batoub, >>> >>> We are the e-CAM product developers. >>> You can get answers to any question regarding to e-con e-CAM camera from >>> us. >>> >>> Thanks and regards, >>> Ananth. >>> >>> batoub wrote: >>>> Well, everything is ok with this patch! >>>> >>>> Thank you, but where have you found this patch? >>>> >>>> 2010/6/16 batoub <ba...@gm... <mailto:ba...@gm...>> >>>> >>>> Hi, >>>> >>>> Thank for your quick answer! >>>> I will try with the new patch :) and I send a feedback later! >>>> >>>> Thank you! >>>> >>>> 2010/6/16 Ananthapadmanaban <gap...@e-... >>>> <mailto:gap...@e-...>> >>>> >>>> Hi batoub, >>>> >>>> What kernel version you wish to work with e-CAM driver ? >>>> >>>> Please find the 2.6.33 patch file in the attachment. And >>>> the error you got is due to not availability of lm355 led >>>> flash chip in e-cam board. >>>> But your camera related features will work correctly. Please >>>> test the driver with the provided sample application >>>> *capture.elf*. >>>> >>>> Thanks and regards, >>>> Ananth. >>>> >>>> >>>> batoub wrote: >>>>> Hi, >>>>> >>>>> First econ provide only a patch for kernel 2.6.30 so I need to >>>>> use this >>>>> kernel :/ then I have a strange bug using when I load the >>>>> driver. It seem >>>>> like i2c is not working at all? >>>>> >>>>> root@overo:~# insmod v4l2_driver.ko >>>>> >>>>> Driver Module info : V4l2 driver module >>>>> Version info : 3.0 >>>>> >>>>> Using Reserved memory for V4l2 driver module<6> >>>>> >From Start address - 0x87a00000 >>>>> To End address - 0x87ffffff >>>>> ov3640 found: product id is 0x36 >>>>> flash_i2c_client_xfer:i2c transfer error:-121 >>>>> ERROR! >>>>> File : >>>>> >>>>> /home/bastien/These/cam_gumstix/software/OMAP_gumstix_cam_Software_VER_3/Source/driver/lm3553_flash.c<7><7> >>>>> Function : flash_i2c_client_xfer<7><7> >>>>> Line number : 147<7><7> >>>>> Reason : An unidentified error is happening.. please >>>>> report to code >>>>> developer!<7><7> >>>>> >>>>> ------------------------------------------------------------------------------ >>>>> Flash write failed :lm3553_write: reg=c0<7><7> >>>>> >>>>> -------------------------------------------------------------------------------<7><7> >>>>> ERROR! >>>>> File : >>>>> >>>>> /home/bastien/These/cam_gumstix/software/OMAP_gumstix_cam_Software_VER_3/Source/driver/lm3553_flash.c<7><7> >>>>> Function : lm3553_write<7><7> >>>>> Line number : 169<7><7> >>>>> Error name : 1. PORT_OPEN_ERROR 2. FAIL 3.EPERM<7><7> >>>>> Error number Dec: -1 Hex: 0xFFFFFFFF <7><7> >>>>> Reason : 1. unknown cause of failure >>>>> 2. Failed to open the port may be driver is not properly >>>>> inserted or file >>>>> not found >>>>> 3. Operation not permitted<7><7> >>>>> >>>>> ------------------------------------------------------------------------------ >>>>> >>>>> >>>>> Is there any solution ? >>>>> >>>>> Thank you, >>>>> >>>>> Bastien >>>>> >>>> >>>> >>>> >>>> ------------------------------------------------------------------------------ >>>> ThinkGeek and WIRED's GeekDad team up for the Ultimate >>>> GeekDad Father's Day Giveaway. ONE MASSIVE PRIZE to the >>>> lucky parental unit. See the prize list and enter to win: >>>> http://p.sf.net/sfu/thinkgeek-promo >>>> _______________________________________________ >>>> gumstix-users mailing list >>>> gum...@li... >>>> <mailto:gum...@li...> >>>> https://lists.sourceforge.net/lists/listinfo/gumstix-users >>>> >>>> >>>> >>>> ------------------------------------------------------------------------ >>>> >>>> ------------------------------------------------------------------------------ >>>> ThinkGeek and WIRED's GeekDad team up for the Ultimate >>>> GeekDad Father's Day Giveaway. ONE MASSIVE PRIZE to the >>>> lucky parental unit. See the prize list and enter to win: >>>> http://p.sf.net/sfu/thinkgeek-promo >>>> ------------------------------------------------------------------------ >>>> >>>> _______________________________________________ >>>> gumstix-users mailing list >>>> gum...@li... >>>> https://lists.sourceforge.net/lists/listinfo/gumstix-users >>>> >>> >>> >>> ------------------------------------------------------------------------------ >>> ThinkGeek and WIRED's GeekDad team up for the Ultimate >>> GeekDad Father's Day Giveaway. ONE MASSIVE PRIZE to the >>> lucky parental unit. See the prize list and enter to win: >>> http://p.sf.net/sfu/thinkgeek-promo >>> _______________________________________________ >>> gumstix-users mailing list >>> gum...@li... >>> https://lists.sourceforge.net/lists/listinfo/gumstix-users >>> >>> >> >> -- >> View this message in context: >> http://old.nabble.com/Econ-Camera-driver-problem-tp28901585p29964743.html >> Sent from the Gumstix mailing list archive at Nabble.com. >> >> >> ------------------------------------------------------------------------------ >> Beautiful is writing same markup. Internet Explorer 9 supports >> standards for HTML5, CSS3, SVG 1.1, ECMAScript5, and DOM L2 & L3. >> Spend less time writing and rewriting code and more time creating great >> experiences on the web. Be a part of the beta today. >> http://p.sf.net/sfu/beautyoftheweb >> _______________________________________________ >> gumstix-users mailing list >> gum...@li... >> https://lists.sourceforge.net/lists/listinfo/gumstix-users >> > > > > ------------------------------------------------------------------------------ > Beautiful is writing same markup. Internet Explorer 9 supports > standards for HTML5, CSS3, SVG 1.1, ECMAScript5, and DOM L2 & L3. > Spend less time writing and rewriting code and more time creating great > experiences on the web. Be a part of the beta today. > http://p.sf.net/sfu/beautyoftheweb > _______________________________________________ > gumstix-users mailing list > gum...@li... > https://lists.sourceforge.net/lists/listinfo/gumstix-users > > -- View this message in context: http://old.nabble.com/Econ-Camera-driver-problem-tp28901585p29967034.html Sent from the Gumstix mailing list archive at Nabble.com. |
From: longyi <lon...@gm...> - 2010-10-18 15:43:52
|
Hi Anathu, I tried both, but still not work. Is there any other reason that can cause this error? Such as i2c software problem in Linux? Thank you so much for keep tracking on my questions. :) longyi Ananthu86 wrote: > > Hi longyi, > > Problem identified from the dmesg log: > ov3640_i2c_client_xfer:i2c transfer error:-121 > > Reason: > Connectivity of the gumstix cable with the e-cam board is not good. > Please ensure the connectivity (connect the cable as per hardware user > document provided). > > Alternate solution: > 1. Please flip the cable and try once again. > 2. decrease I2C controller speed from 400khz to 100khz. Add parameter in > bootargs of kernel i2c_bus=3,100. > > Thanks and regards, > Ananth. >> >> Hi Ananthu: >> >> I strictly follow those instructions, and still get three errors like >> following. >> >> root@overo:~# insmod v4l2_driver.ko >> >> Driver Module info : V4l2 driver module >> Version info : 4.2 >> >> Using Reserved memory for V4l2 driver module<6> >>>From Start address - 0x87a00000 >> To End address - 0x87ffffff >> ov3640_i2c_client_xfer:i2c transfer error:-121 >> ERROR! >> File : >> /home/longyi/camera/software/OMAP_gumstix_cam_Software_VER_4.2/Source/driver/sens_ov3640.c<7><7> >> Function : ov3640_i2c_client_xfer<7><7> >> Line number : 8498<7><7> >> Error name : 1. PORT_OPEN_ERROR 2. FAIL 3.EPERM<7><7> >> Error number Dec: -1 Hex: 0xFFFFFFFF <7><7> >> Reason : 1. unknown cause of failure >> 2. Failed to open the port may be driver is not properly inserted or >> file >> not found >> 3. Operation not permitted<7><7> >> ------------------------------------------------------------------------------ >> ov3640_read_reg:read reg error: reg=300a, val=0 >> ERROR! >> File : >> /home/longyi/camera/software/OMAP_gumstix_cam_Software_VER_4.2/Source/driver/sens_ov3640.c<7><7> >> Function : ov3640_detect_device<7><7> >> Line number : 8839<7><7> >> Error name : 1. PORT_OPEN_ERROR 2. FAIL 3.EPERM<7><7> >> Error number Dec: -1 Hex: 0xFFFFFFFF <7><7> >> Reason : 1. unknown cause of failure >> 2. Failed to open the port may be driver is not properly inserted or >> file >> not found >> 3. Operation not permitted<7><7> >> ------------------------------------------------------------------------------ >> ERROR! >> File : >> /home/longyi/camera/software/OMAP_gumstix_cam_Software_VER_4.2/Source/driver/sens_ov3640.c<7><7> >> Function : ov3640_init<7><7> >> Line number : 8758<7><7> >> Error name : 1. PORT_OPEN_ERROR 2. FAIL 3.EPERM<7><7> >> Error number Dec: -1 Hex: 0xFFFFFFFF <7><7> >> Reason : 1. unknown cause of failure >> 2. Failed to open the port may be driver is not properly inserted or >> file >> not found >> 3. Operation not permitted<7><7> >> ------------------------------------------------------------------------------ >> ERROR! >> File : >> /home/longyi/camera/software/OMAP_gumstix_cam_Software_VER_4.2/Source/driver/init_module.c<7><7> >> Function : cam_driver_init<7><7> >> Line number : 498<7><7> >> Error name : 1. PORT_OPEN_ERROR 2. FAIL 3.EPERM<7><7> >> Error number Dec: -1 Hex: 0xFFFFFFFF <7><7> >> Reason : 1. unknown cause of failure >> 2. Failed to open the port may be driver is not properly inserted or >> file >> not found >> 3. Operation not permitted<7><7> >> ------------------------------------------------------------------------------ >> insmod: error inserting 'v4l2_driver.ko': -1 Operation not permitted >> >> >> Should I patch the overo_linux_2_6_33_cam_patch_01_VER04.patch on my >> 2_6_30 >> linux core? >> Or should I try to use version 2_6_33 linux on overo? >> >> >> >> Ananthu86 wrote: >>> >>> Hi longyi, >>> >>> Please follow the camera user document provided in the deliverable. >>> >>> * 5.2 Configuring the Linux kernel for omap camera board.* >>> * 5.3 Building the camera driver module.* >>> * 5.5.2 Installing the camera driver.* >>> >>> From the error information obtained following task are not completed >>> successfully, >>> >>> 1. Patch provided from e-con for kernel not applied successfully (or) >>> kernel image does not contain camera platform resource data. >>> >>> Thanks and regards, >>> Ananth. >>> >>> On Friday 15 October 2010 03:22 AM, longyi wrote: >>>> Hi Ananth, >>>> >>>> Thank you so much for the fast relpy, but here comes a new problem: >>>> >>>> root@overo:~# insmod v4l2_driver.ko >>>> >>>> Driver Module info : V4l2 driver module >>>> Version info : 4.2 >>>> >>>> Using Reserved memory for V4l2 driver module<6> >>>> > From Start address - 0x87a00000 >>>> To End address - 0x87ffffff >>>> ERROR! >>>> File : >>>> /home/longyi/camera/software/OMAP_gumstix_cam_Software_VER_4.2/Source/driver/init_module.c<7><7> >>>> Function : init_plat_res<7><7> >>>> Line number : 69<7><7> >>>> Error name : 1. PORT_OPEN_ERROR 2. FAIL 3.EPERM<7><7> >>>> Error number Dec: -1 Hex: 0xFFFFFFFF<7><7> >>>> Reason : 1. unknown cause of failure >>>> 2. Failed to open the port may be driver is not properly inserted or >>>> file >>>> not found >>>> 3. Operation not permitted<7><7> >>>> ------------------------------------------------------------------------------ >>>> ERROR! >>>> File : >>>> /home/longyi/camera/software/OMAP_gumstix_cam_Software_VER_4.2/Source/driver/init_module.c<7><7> >>>> Function : isp_probe_late_init<7><7> >>>> Line number : 288<7><7> >>>> Error name : 1. PORT_OPEN_ERROR 2. FAIL 3.EPERM<7><7> >>>> Error number Dec: -1 Hex: 0xFFFFFFFF<7><7> >>>> Reason : 1. unknown cause of failure >>>> 2. Failed to open the port may be driver is not properly inserted or >>>> file >>>> not found >>>> 3. Operation not permitted<7><7> >>>> ------------------------------------------------------------------------------ >>>> ERROR! >>>> File : >>>> /home/longyi/camera/software/OMAP_gumstix_cam_Software_VER_4.2/Source/driver/init_module.c<7><7> >>>> Function : cam_driver_init<7><7> >>>> Line number : 498<7><7> >>>> Error name : 1. PORT_OPEN_ERROR 2. FAIL 3.EPERM<7><7> >>>> Error number Dec: -1 Hex: 0xFFFFFFFF<7><7> >>>> Reason : 1. unknown cause of failure >>>> 2. Failed to open the port may be driver is not properly inserted or >>>> file >>>> not found >>>> 3. Operation not permitted<7><7> >>>> ------------------------------------------------------------------------------ >>>> insmod: error inserting 'v4l2_driver.ko': -1 Operation not permitted >>>> >>>> Is there any solution? >>>> >>>> btw, what do you mean by "load the v4l2 layer using module"? >>>> >>>> >>>> >>>> >>>> Ananthu86 wrote: >>>> >>>>> Hi longyi, >>>>> >>>>> Please follow the steps provided in v4l2 kernel inbuilt >>>>> configuration >>>>> selection from user-manual (refer figures provided in the manual). >>>>> >>>>> If you wish to load the v4l2 layer using module. >>>>> Then please follow this steps >>>>> >>>>> modprobe videodev >>>>> This command will need following modules available in >>>>> /lib/modules/<kernel_ver>/driver/media/video >>>>> >>>>> 1. videodev.ko >>>>> 2. v4l1_compat.ko >>>>> >>>>> Thanks and regards, >>>>> Ananth. >>>>> >>>>>> Hi Ananth, >>>>>> >>>>>> >>>>>> I am following the e-CAM32's UserManual_1_13, and trying to >>>>>> Installing >>>>>> the >>>>>> camera driver, by "insmod v4l2_driver.ko", but I met this error: >>>>>> >>>>>> root@overo:~# insmod v4l2_driver.ko >>>>>> v4l2_driver: Unknown symbol video_devdata >>>>>> v4l2_driver: Unknown symbol video_unregister_device >>>>>> v4l2_driver: Unknown symbol video_device_alloc >>>>>> v4l2_driver: Unknown symbol video_register_device >>>>>> v4l2_driver: Unknown symbol video_usercopy >>>>>> v4l2_driver: Unknown symbol video_device_release >>>>>> insmod: error inserting 'v4l2_driver.ko': -1 Unknown symbol in module >>>>>> >>>>>> Any suggestion is welcomed, thank you so much. >>>>>> >>>>>> root@overo:~# uname -a >>>>>> Linux overo 2.6.30-omap1 #1 Wed Oct 13 17:54:15 EDT 2010 armv7l >>>>>> GNU/Linux >>>>>> >>>>>> >>>>>> >>>>>> Ananthu86 wrote: >>>>>> >>>>>>> Hi batoub, >>>>>>> >>>>>>> We are the e-CAM product developers. >>>>>>> You can get answers to any question regarding to e-con e-CAM camera >>>>>>> from >>>>>>> us. >>>>>>> >>>>>>> Thanks and regards, >>>>>>> Ananth. >>>>>>> >>>>>>> batoub wrote: >>>>>>> >>>>>>>> Well, everything is ok with this patch! >>>>>>>> >>>>>>>> Thank you, but where have you found this patch? >>>>>>>> >>>>>>>> 2010/6/16 batoub<ba...@gm...<mailto:ba...@gm...>> >>>>>>>> >>>>>>>> Hi, >>>>>>>> >>>>>>>> Thank for your quick answer! >>>>>>>> I will try with the new patch :) and I send a feedback later! >>>>>>>> >>>>>>>> Thank you! >>>>>>>> >>>>>>>> 2010/6/16 Ananthapadmanaban<gap...@e-... >>>>>>>> <mailto:gap...@e-...>> >>>>>>>> >>>>>>>> Hi batoub, >>>>>>>> >>>>>>>> What kernel version you wish to work with e-CAM driver >>>>>>>> ? >>>>>>>> >>>>>>>> Please find the 2.6.33 patch file in the attachment. >>>>>>>> And >>>>>>>> the error you got is due to not availability of lm355 led >>>>>>>> flash chip in e-cam board. >>>>>>>> But your camera related features will work correctly. >>>>>>>> Please >>>>>>>> test the driver with the provided sample application >>>>>>>> *capture.elf*. >>>>>>>> >>>>>>>> Thanks and regards, >>>>>>>> Ananth. >>>>>>>> >>>>>>>> >>>>>>>> batoub wrote: >>>>>>>> >>>>>>>>> Hi, >>>>>>>>> >>>>>>>>> First econ provide only a patch for kernel 2.6.30 so I >>>>>>>>> need >>>>>>>>> to >>>>>>>>> use this >>>>>>>>> kernel :/ then I have a strange bug using when I load the >>>>>>>>> driver. It seem >>>>>>>>> like i2c is not working at all? >>>>>>>>> >>>>>>>>> root@overo:~# insmod v4l2_driver.ko >>>>>>>>> >>>>>>>>> Driver Module info : V4l2 driver module >>>>>>>>> Version info : 3.0 >>>>>>>>> >>>>>>>>> Using Reserved memory for V4l2 driver module<6> >>>>>>>>> > From Start address - 0x87a00000 >>>>>>>>> To End address - 0x87ffffff >>>>>>>>> ov3640 found: product id is 0x36 >>>>>>>>> flash_i2c_client_xfer:i2c transfer error:-121 >>>>>>>>> ERROR! >>>>>>>>> File : >>>>>>>>> >>>>>>>>> /home/bastien/These/cam_gumstix/software/OMAP_gumstix_cam_Software_VER_3/Source/driver/lm3553_flash.c<7><7> >>>>>>>>> Function : flash_i2c_client_xfer<7><7> >>>>>>>>> Line number : 147<7><7> >>>>>>>>> Reason : An unidentified error is happening.. >>>>>>>>> please >>>>>>>>> report to code >>>>>>>>> developer!<7><7> >>>>>>>>> >>>>>>>>> ------------------------------------------------------------------------------ >>>>>>>>> Flash write failed :lm3553_write: reg=c0<7><7> >>>>>>>>> >>>>>>>>> -------------------------------------------------------------------------------<7><7> >>>>>>>>> ERROR! >>>>>>>>> File : >>>>>>>>> >>>>>>>>> /home/bastien/These/cam_gumstix/software/OMAP_gumstix_cam_Software_VER_3/Source/driver/lm3553_flash.c<7><7> >>>>>>>>> Function : lm3553_write<7><7> >>>>>>>>> Line number : 169<7><7> >>>>>>>>> Error name : 1. PORT_OPEN_ERROR 2. FAIL >>>>>>>>> 3.EPERM<7><7> >>>>>>>>> Error number Dec: -1 Hex: 0xFFFFFFFF<7><7> >>>>>>>>> Reason : 1. unknown cause of failure >>>>>>>>> 2. Failed to open the port may be driver is not >>>>>>>>> properly >>>>>>>>> inserted or file >>>>>>>>> not found >>>>>>>>> 3. Operation not permitted<7><7> >>>>>>>>> >>>>>>>>> ------------------------------------------------------------------------------ >>>>>>>>> >>>>>>>>> >>>>>>>>> Is there any solution ? >>>>>>>>> >>>>>>>>> Thank you, >>>>>>>>> >>>>>>>>> Bastien >>>>>>>>> >>>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> ------------------------------------------------------------------------------ >>>>>>>> ThinkGeek and WIRED's GeekDad team up for the Ultimate >>>>>>>> GeekDad Father's Day Giveaway. ONE MASSIVE PRIZE to the >>>>>>>> lucky parental unit. See the prize list and enter to win: >>>>>>>> http://p.sf.net/sfu/thinkgeek-promo >>>>>>>> _______________________________________________ >>>>>>>> gumstix-users mailing list >>>>>>>> gum...@li... >>>>>>>> <mailto:gum...@li...> >>>>>>>> https://lists.sourceforge.net/lists/listinfo/gumstix-users >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> ------------------------------------------------------------------------ >>>>>>>> >>>>>>>> ------------------------------------------------------------------------------ >>>>>>>> ThinkGeek and WIRED's GeekDad team up for the Ultimate >>>>>>>> GeekDad Father's Day Giveaway. ONE MASSIVE PRIZE to the >>>>>>>> lucky parental unit. See the prize list and enter to win: >>>>>>>> http://p.sf.net/sfu/thinkgeek-promo >>>>>>>> ------------------------------------------------------------------------ >>>>>>>> >>>>>>>> _______________________________________________ >>>>>>>> gumstix-users mailing list >>>>>>>> gum...@li... >>>>>>>> https://lists.sourceforge.net/lists/listinfo/gumstix-users >>>>>>>> >>>>>>>> >>>>>>> >>>>>>> ------------------------------------------------------------------------------ >>>>>>> ThinkGeek and WIRED's GeekDad team up for the Ultimate >>>>>>> GeekDad Father's Day Giveaway. ONE MASSIVE PRIZE to the >>>>>>> lucky parental unit. See the prize list and enter to win: >>>>>>> http://p.sf.net/sfu/thinkgeek-promo >>>>>>> _______________________________________________ >>>>>>> gumstix-users mailing list >>>>>>> gum...@li... >>>>>>> https://lists.sourceforge.net/lists/listinfo/gumstix-users >>>>>>> >>>>>>> >>>>>>> >>>>>> -- >>>>>> View this message in context: >>>>>> http://old.nabble.com/Econ-Camera-driver-problem-tp28901585p29964743.html >>>>>> Sent from the Gumstix mailing list archive at Nabble.com. >>>>>> >>>>>> >>>>>> ------------------------------------------------------------------------------ >>>>>> Beautiful is writing same markup. Internet Explorer 9 supports >>>>>> standards for HTML5, CSS3, SVG 1.1, ECMAScript5, and DOM L2& L3. >>>>>> Spend less time writing and rewriting code and more time creating >>>>>> great >>>>>> experiences on the web. Be a part of the beta today. >>>>>> http://p.sf.net/sfu/beautyoftheweb >>>>>> _______________________________________________ >>>>>> gumstix-users mailing list >>>>>> gum...@li... >>>>>> https://lists.sourceforge.net/lists/listinfo/gumstix-users >>>>>> >>>>>> >>>>> >>>>> >>>>> ------------------------------------------------------------------------------ >>>>> Beautiful is writing same markup. Internet Explorer 9 supports >>>>> standards for HTML5, CSS3, SVG 1.1, ECMAScript5, and DOM L2& L3. >>>>> Spend less time writing and rewriting code and more time creating >>>>> great >>>>> experiences on the web. Be a part of the beta today. >>>>> http://p.sf.net/sfu/beautyoftheweb >>>>> _______________________________________________ >>>>> gumstix-users mailing list >>>>> gum...@li... >>>>> https://lists.sourceforge.net/lists/listinfo/gumstix-users >>>>> >>>>> >>>>> >>>> >>> >>> >>> ------------------------------------------------------------------------------ >>> Download new Adobe(R) Flash(R) Builder(TM) 4 >>> The new Adobe(R) Flex(R) 4 and Flash(R) Builder(TM) 4 (formerly >>> Flex(R) Builder(TM)) enable the development of rich applications that >>> run >>> across multiple browsers and platforms. Download your free trials today! >>> http://p.sf.net/sfu/adobe-dev2dev >>> _______________________________________________ >>> gumstix-users mailing list >>> gum...@li... >>> https://lists.sourceforge.net/lists/listinfo/gumstix-users >>> >>> >> >> -- >> View this message in context: >> http://old.nabble.com/Econ-Camera-driver-problem-tp28901585p29975690.html >> Sent from the Gumstix mailing list archive at Nabble.com. >> >> >> ------------------------------------------------------------------------------ >> Download new Adobe(R) Flash(R) Builder(TM) 4 >> The new Adobe(R) Flex(R) 4 and Flash(R) Builder(TM) 4 (formerly >> Flex(R) Builder(TM)) enable the development of rich applications that run >> across multiple browsers and platforms. Download your free trials today! >> http://p.sf.net/sfu/adobe-dev2dev >> _______________________________________________ >> gumstix-users mailing list >> gum...@li... >> https://lists.sourceforge.net/lists/listinfo/gumstix-users >> > > > > ------------------------------------------------------------------------------ > Download new Adobe(R) Flash(R) Builder(TM) 4 > The new Adobe(R) Flex(R) 4 and Flash(R) Builder(TM) 4 (formerly > Flex(R) Builder(TM)) enable the development of rich applications that run > across multiple browsers and platforms. Download your free trials today! > http://p.sf.net/sfu/adobe-dev2dev > _______________________________________________ > gumstix-users mailing list > gum...@li... > https://lists.sourceforge.net/lists/listinfo/gumstix-users > > -- View this message in context: http://old.nabble.com/Econ-Camera-driver-problem-tp28901585p29991753.html Sent from the Gumstix mailing list archive at Nabble.com. |