Hi, After a week of struggling with this problem, it seems like I am having the exact same problem as you. My out-of-the-box BBB came with: Linux beaglebone 3.8.13-bone47 #1 SMP Fri Apr 11 01:36:09 UTC 2014 armv7l GNU/Linux
and is a Debian Image from 2014-04-23. After decompiling the LCD4 driver I saw that the Pin is still blocked. Is there any updates as to whether the new Debian image: Debian (BeagleBone, BeagleBone Black - 2GB SD) 2014-05-14 <http://debian.beagleboard.org/images/bone-debian-7.5-2014-05-14-2gb.img.xz> has resolved this or any more direct solutions to the issue. I'm new at this stuff so I apologize in advance if this isn't the place for this question. Chris On Monday, August 26, 2013 11:31:39 AM UTC-4, Tim T wrote: > > Hi, > > The LCD4 cape basic support patch uses P9_21 in > bone_lcd4_cape_keys_00A2_pins pin group. However, according to the > schematic file at Beagleboardtoys wiki, it doesn't use P9_21. This error > prevents any other virtual capes such as UART2 or SPI0 to be loaded because > of pin conflict on P9_21. > > Patch location: > *meta-beagleboard / common-bsp / recipes-kernel / linux / > linux-mainline-3.8 / not-capebus / > 0168-capes-add-basic-support-for-LCD4-capes.patch * > > Schematic file of LCD4: > *https://github.com/CircuitCo/BeagleBone-LCD4-RevA1/blob/master/BeagleBone-LCD4-RevA1-schematic.pdf?raw=true > > <https://github.com/CircuitCo/BeagleBone-LCD4-RevA1/blob/master/BeagleBone-LCD4-RevA1-schematic.pdf?raw=true> > > * > > Thanks, > Tim > -- 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.
