On Nov 14, 2014 5:35 PM, "Tux Leonard" <[email protected]> wrote: > > Thanks. > Now I got the capemgr but no permission to write to the slots > > sudo echo BB-BONE-PRU-01 > /sys/devices/bone_capemgr.9/slots > > -bash: /sys/devices/bone_capemgr.9/slots: Permission denied
Well yeah... http://elinux.org/Beagleboard:BeagleBoneBlack_Debian#Privileged_echo > > > > 2014-11-14 22:32 GMT+01:00 Robert Nelson <[email protected]>: >> >> >> On Nov 14, 2014 3:24 PM, "Tux Leonard" <[email protected]> wrote: >> > >> > This libpruio looks good. The problem is that I can't get it running. >> > I think this is related tu the kernel (3.14.x or 3.17.x) version I am using. There is no capemgr any more. >> > Could you suggest me a linux image or kernel version I should use? >> >> sudo apt-get update >> sudo apt-get install linux-image-3.8.13-bone67 >> sudo reboot >> >> >> > >> > 2014-11-08 19:12 GMT+01:00 TJF <[email protected]>: >> >> >> >> >> >> Hello Roy, >> >> >> >> there's an alternative way to fetch ADC data on the BBB. The library libpruio provides several functions to fetch analog input, much faster and more flexible than sysfs. It also allows to configure the ADC subsystem steps. And furthermore it supports digital IO (GPIO, PWM and CAP). >> >> >> >> -- >> >> 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. >> > >> > >> > -- >> > 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. >> >> -- >> 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. > > > -- > 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. -- 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.
