On Thu, Apr 14, 2016 at 9:16 AM, Aitor Ardanza <[email protected]> wrote:
> Hi all, > > I'm trying to operate the Seeds Studio HDMI cape into the BeagleBone Green > with last firmware. The LCD screen that I'm using is a 5" size and 800x480 > resolution touch screen. I know that this resolution is not supported > directly by the beaglebone but as I read is posible to configure > beaglebone's out resolution manualy. But that's a problem that I will > later. The screen works because if I connet it to the laptop I can see the > laptop desktop there. > > So with newly installed firmware the output of the "cat > /sys/devices/platform/bone_capemgr/slots" command is > 0: PF---- -1 > 1: PF---- -1 > 2: PF---- -1 > 3: P----- -1 Beaglebone green hdmi cape,00A0,Seeed,BB-GREEN-HDMI > 4: P-O-L- 0 Override Board Name,00A0,Override Manuf,univ-emmc > > So with this, I can interpret this firmware brings support for this cape, > but is not loaded for some reason... > I try editing the /boot/uEnv.tx file adding > "cape_enable=bone_capemgr.enable_partno=BB-GREEN-HDMI" line but it has not > been effective. > > I found multiple threads with information to disable the hdmi in > beaglebone, but nothing about how to activate the hdmi cape. SeedStudio > gives you a firmware but is out of date and I want to try to configure it > for the last firmaware. > > Can anyone give me some tip as to which way to go? > For this cape, you'll need to downgrade to 3.8.x: sudo apt-get update sudo apt-get install linux-image-3.8.13-bone79 sudo reboot I haven't got it working on v4.1.x yet.. Regards, -- Robert Nelson https://rcn-ee.com/ -- 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/d/optout.
