On Thu, Aug 4, 2016 at 3:48 PM, Matt99eo <[email protected]> wrote: > What is the latest on using ADC in kernel 4.4? > > I see their is is not BB-ADC in /lib/firmware.
sudo apt-get update ; sudo apt-get install bb-cape-overlays > How do I get this rolling in 4.4? /boot/uEnv.txt cape_enable=bone_capemgr.enable_partno=BB-ADC reboot.. debian@beaglebone:~$ dmesg | grep cape [ 0.000000] Kernel command line: console=ttyO0,115200n8 bone_capemgr.enable_partno=BB-ADC root=/dev/mmcblk0p1 ro rootfstype=ext4 rootwait coherent_pool=1M cape_universal=enable [ 4.331469] bone_capemgr bone_capemgr: Baseboard: 'A335BNLT,BBG1,BBG116043766' [ 4.338743] bone_capemgr bone_capemgr: compatible-baseboard=ti,beaglebone-black - #slots=4 [ 4.404125] bone_capemgr bone_capemgr: slot #0: No cape found [ 4.464122] bone_capemgr bone_capemgr: slot #1: No cape found [ 4.524122] bone_capemgr bone_capemgr: slot #2: No cape found [ 4.584122] bone_capemgr bone_capemgr: slot #3: No cape found [ 4.589903] bone_capemgr bone_capemgr: enabled_partno PARTNO 'BB-ADC' VER 'N/A' PR '0' [ 4.597857] bone_capemgr bone_capemgr: slot #4: override [ 4.603196] bone_capemgr bone_capemgr: Using override eeprom data at slot 4 [ 4.610192] bone_capemgr bone_capemgr: slot #4: 'Override Board Name,00A0,Override Manuf,BB-ADC' [ 4.619302] bone_capemgr bone_capemgr: initialized OK. [ 5.646166] bone_capemgr bone_capemgr: slot #4: dtbo 'BB-ADC-00A0.dtbo' loaded; overlay id #0 debian@beaglebone:/sys/bus/iio/devices/iio:device0$ tail in_* ==> in_voltage0_raw <== 3903 ==> in_voltage1_raw <== 3562 ==> in_voltage2_raw <== 3815 ==> in_voltage3_raw <== 2611 ==> in_voltage4_raw <== 2381 ==> in_voltage5_raw <== 2728 ==> in_voltage6_raw <== 2810 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]. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/CAOCHtYg9vG2sQpb%2BK-itZSYQBauJ6RBxQv8TyFMAegYAW4EukQ%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
