export SLOTS=/sys/devices/bone_capemgr.9/slots sudo echo BB-BONE-LCD7-01-00A0 > $SLOTS
[ 2058.656875] bone-capemgr bone_capemgr.9: failed to load firmware 'BB-BONE-LCD7-01--00A0.dtbo' echo: write error: No such file or directory where i'm wrong ? On Thu, Apr 17, 2014 at 4:47 PM, Robert Nelson <robertcnel...@gmail.com>wrote: > On Thu, Apr 17, 2014 at 9:38 AM, Micka <mickamus...@gmail.com> wrote: > > Hi, > > > > My beagle received a multicast attack ( from an equipment not well > > configured ) . > > > > Since then, the LCD doesn't work anymore, but when I change the BBB with > a a > > new one with the same SDCard, the LCD work . ... So the problem is not in > > the LCD 7 Cap, but in the BBB. > > Really? I find it hard to believe those two events are linked... > > > But I can't find where, and why ? Gerald is it possible that the board is > > broken electrically ? > > Robert or someone else do you know a program that can prevent this ? or a > > patch ? my idea is to monitor the bandwidth and stop the interface if the > > bandwidth is used too much ..... . > > setup a firewall? > > > I tested this : > > > > export SLOTS=/sys/devices/bone_capemgr.9/slots > > debian@beaglebone:/Distrib/Scripts$ cat $SLOTS > > 0: 54:PF--- > > 1: 55:PF--- > > 2: 56:PF--- > > 3: 57:PF--- > > 5: ff:P-O-- Bone-Black-HDMI,00A0,Texas Instrument,BB-BONELT-HDMI > > 6: ff:P-O-- Bone-Black-HDMIN,00A0,Texas Instrument,BB-BONELT-HDMIN > > 7: ff:P-O-L Override Board Name,00A0,Override Manuf,BB-UART4 > > 8: ff:P-O-L Override Board Name,00A0,Override Manuf,BB-UART1 > > > > So there is no LCD7 Cap mounted .... > > So.. What happens when you try to manually load the cape dtbo? > > Regards, > > -- > Robert Nelson > http://www.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 beagleboard+unsubscr...@googlegroups.com. > For more options, visit https://groups.google.com/d/optout. > -- 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 beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
