There is a link on the card that came in the box that the board was in. It redirects to here.
http://elinux.org/Beagleboard:BeagleBoneBlack Go to item 10.1. Gerald On Sun, Dec 22, 2013 at 3:17 AM, johan vermeire <[email protected]>wrote: > Hi john ty for the reply, but this i the uEnnv.txt that was on de sc-card > and de beaglebone was running using this. > I realy don't understand this. :( > > btw when i imput the sd-card now, power led and userled 0,1,2 are fixed > light up . > Damn still screwed :( > > gr; johan > > Op zondag 22 december 2013 02:22:52 UTC+1 schreef John Syne: >> >> >> >> From: johan vermeire <[email protected]> >> Reply-To: <[email protected]> >> >> Date: Saturday, December 21, 2013 at 4:14 PM >> To: <[email protected]> >> >> Subject: Re: [beagleboard] beaglebone hdmi to VGA using powered Köning >> convertor not working ? >> >> Hi Gerard i realy f* it up now :( >> When i was testing my setup i finally found a tv that show me the screen >> at 1280x720(16:9) >> but when i connect the vga convertor i see 1/2 screen @ the same >> resolution. -> that's the problem why the other tv's won't show annything i >> think. >> >> I found that i need to edit the uENV.txt file to test other resolution >> settings (only working at startup i know) >> >> i putted the sdcard (beagle starts unbuntu) in my windows pc and added >> an extra line for the resolution, the beagle din't show me anny screen, >> after that even when i removed that extra line. the beagle still din't >> show annything :( >> >> I destoyed the file i gues :( >> >> i uploaded the file. >> >> When i can't fix this back i'm screwed my sister payed 500 eur for this >> beagle +install (yea i know this is nuts) but there was this hdmi problem >> and i'm a video guy so she asked to try to fix this but now this :( >> >> i hope you can help me out here. :( >> >> Hi Johan, >> >> Your uEnv.txt file doesn’t make any sense. All the actions you included >> are already done in the default u-boot script. You should only add the >> actions you need and not attempt to replace the default u-boot script. >> Also, you should add these items to uenvcmd, not optargs. When you boot, >> stop at the u-boot prompt and enter the printenv command. That is the >> default u-boot script before uEnv.txt is loaded. You will see that after >> uEnv.txt is loaded, it will check if uenvcmd exists, and if it does, it >> will be run uenvcmd. >> >> I have attached an example uEnv.txt I found that may demonstrate some of >> these concepts. >> >> Regards, >> John >> >> gr; johan >> >> >> Op donderdag 12 december 2013 20:46:25 UTC+1 schreef Gerald: >>> >>> Not until the SW can let you do it. The DRM drive handles all of this >>> and it uses the EDID to pick the resolution. >>> >>> Gerald. >>> >>> >>> On Thu, Dec 12, 2013 at 12:13 PM, johan vermeire <[email protected]>wrote: >>> >>>> So there is no solution then :( >>>> >>>> gr; johan >>>> >>>> Op donderdag 12 december 2013 18:42:52 UTC+1 schreef Gerald: >>>>> >>>>> That would indeed be nice. >>>>> >>>>> Gerald >>>>> >>>>> >>>>> >>>>> On Thu, Dec 12, 2013 at 11:36 AM, johan vermeire >>>>> <[email protected]>wrote: >>>>> >>>>>> Would it be possible to set a fixed resolution on the beagle.To >>>>>> solve this problem? >>>>>> How more i work with Hdmi how more i miss vga ... >>>>>> gr. johan >>>>>> >>>>>> Op donderdag 12 december 2013 17:02:24 UTC+1 schreef Gerald: >>>>>>> >>>>>>> It depends on what the EDID reports. The DRM driver uses that >>>>>>> information to select the highest resolution. VGA has its limis, that is >>>>>>> why HDMI was created. So it is possible that there could be limits to >>>>>>> waht >>>>>>> the VGA can support on certain TVs. TVs as such are not always friendly >>>>>>> to >>>>>>> PC type displays. >>>>>>> >>>>>>> Gerald >>>>>>> >>>>>>> >>>>>>> >>>>>>> On Thu, Dec 12, 2013 at 9:21 AM, johan vermeire >>>>>>> <[email protected]>wrote: >>>>>>> >>>>>>>> Btw the tv's that are not working behind the vga convertor, are >>>>>>>> working when i use the HDMi connection. >>>>>>>> >>>>>>>> Op donderdag 12 december 2013 16:14:59 UTC+1 schreef johan vermeire: >>>>>>>> >>>>>>>>> Hi Gerald it looks like te convertor does his job :). >>>>>>>>> It just does not work on certain tv's. >>>>>>>>> Is it possible dat de beaglebone communicate with the convertor >>>>>>>>> and choose then the highest resolution --> but unsupported by the >>>>>>>>> tv's ? >>>>>>>>> I'm not really at home with EDID . :s >>>>>>>>> >>>>>>>>> gr. johan >>>>>>>>> >>>>>>>>> >>>>>>>> -- >>>>>>>> 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. >>>>>> >>>>> >>>>> -- >>>> 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. >> >> -- > 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.
