In that case. why not look at using a USB camera? Gerald
On Fri, Oct 18, 2013 at 4:19 PM, Brent C. Sink <[email protected]> wrote: > Ok, thanks. I was afraid of that. If I go the route of the camera cape, > and use the Aptina or OmniVision camera instead of composite video, I'll > need about 15ft of cable in between the beaglebone and camera. This will > be mounted on a noisy machine... will a shielded cable be enough protection > for that kind of length? I'm sure it's hard to guess without knowing the > application, but it's a concern that I have, which is why I thought just > accepting composite video would be the easiest. > > > On Fri, Oct 18, 2013 at 10:20 AM, Gerald Coley <[email protected]>wrote: > >> It has no camera port. You would need an FPGA that would allow the >> signals to be captured and read via the GPMC would be the best bet. You >> could look at the camera cape. It might be able to be adapted for use with >> the TVP5150, the camera is on an adapter card, or at least give you an idea >> on how it may be done using an FPGA. >> >> Gerald >> >> >> >> On Thu, Oct 17, 2013 at 10:57 PM, Brent <[email protected]> wrote: >> >>> By the way, I think I may have settled on the TVP5150 decoder chip from >>> TI. Using the reference schematic from >>> here<http://www.sleepyrobot.com/wp-content/uploads/2013/01/tvp5151_sch.pdf>I >>> think I may have a chance. However, does anyone have any pointers on >>> which signals I need to connect to the BeagleBone? >>> >>> http://www.sleepyrobot.com/wp-content/uploads/2013/01/tvp5151_sch.pdf >>> >>> On Monday, October 14, 2013 10:27:35 PM UTC-4, chrisw wrote: >>> >>>> >>>> >>>> >>>> On Mon, Oct 14, 2013 at 8:37 PM, Brent <[email protected]> wrote: >>>> >>>>> I'm looking for a reference design for a NTSC/PAL video input on the >>>>> BeagleBone Black. The only thing I found so far is from >>>>> e-consystems.com, but there is no schematic available. I have an >>>>> analog camera where I need to capture the input and display it on an LCD, >>>>> but so far I haven't been able to find any good decoder schematics. Does >>>>> anyone know of any that may exist? >>>>> >>>>> http://www.e-consystems.com/**NTSC-PAL-Video-Decoder-Board-** >>>>> Gumstix.asp<http://www.e-consystems.com/NTSC-PAL-Video-Decoder-Board-Gumstix.asp> >>>>> >>>> >>>> That board is for the Gumstix Overo, which is an OMAP3730, and more >>>> like the Beagleboard XM. It would work for the Beaglebone Black, which >>>> doesn't have the same sort of camera interface. You would have to do >>>> something more like the Beaglebone Camera Cape, which uses a special >>>> purpose chip to interface the "camera" to the GPMC port of the bone. It >>>> would be quite a bit of work. >>>> >>>> I would suggest some sort of cheap USB based NTSC capture dongle that >>>> already has linux support. >>>> >>>> -chris >>>> >>>> >>>> -- >>> For more options, visit http://beagleboard.org/discuss >>> --- >>> You received this message because you are subscribed to the Google >>> Groups "BeagleBoard" group. >>> To unsubscribe from this group and stop receiving emails from it, send >>> an email to [email protected]. >>> >>> For more options, visit https://groups.google.com/groups/opt_out. >>> >> >> -- >> For more options, visit http://beagleboard.org/discuss >> --- >> You received this message because you are subscribed to a topic in the >> Google Groups "BeagleBoard" group. >> To unsubscribe from this topic, visit >> https://groups.google.com/d/topic/beagleboard/iMs8S90aXzk/unsubscribe. >> To unsubscribe from this group and all its topics, send an email to >> [email protected]. >> >> For more options, visit https://groups.google.com/groups/opt_out. >> > > > > -- > -brent > > -- > For more options, visit http://beagleboard.org/discuss > --- > You received this message because you are subscribed to the Google Groups > "BeagleBoard" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > For more options, visit https://groups.google.com/groups/opt_out. > -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/groups/opt_out.
