I'm a newbie trying to get the BBB Audio Cape working on Ubuntu 12.04 (Kernel 3.14) and am having trouble understanding all the HowTo's that I find online because my installation doesn't seem to have a Cape Manager.
For example the following file does not exist. /etc/default/capemgr The following path does not exist. (Nothing name bone or capemgr under /sys/devices) /sys/devices/bone* The output of the following commands are blank. dmesg | grep cape dmesg | grep slot Thus, I am hesitant to edit my uEnv.txt file with the following lines because there is no reference to anything Cape, Capemgr, or even Bone in the uEnv.txt file. optargs=capemgr.disable_partno=BB-BONELT-HDMI,BB-BONELT-HDMIN,BB-BONE-EMMC-2G capemgr.enable_partno=BB-BONE-AUDI-01 I did update and use the dtc to create the *.dtbo file for the audio cape and added it to the /lib/firmware directory. However, that is the only file in that directory with the extension *.dtbo. $ uname -a Linux ubuntu-armhf 3.14.4.1-bone-armhf.com #1 SMP Tue Jun 3 12:37:22 UTC 2014 armv71 armv71 armv71 GNU/Linux Im also using the RS232 Cape successfully on the same BBB. Any guidance is muchly appreciated. Mark -- 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.
