I have lived on BBB + Robotics Cape in James' world for some time. While I haven't done this with a Blue, I suspect what I did can work there too. I did do his installation (for a Rev C BBB and a Rev D Robotics Cape). With Robert's help I put the Capemgr back in the DTs and added the capemgr partno boot line for BB-ADC. This seems to be a workable combination of the two worlds. My premise is that I don't try to do both at once. That is, I don't run any of the rc_* apps or services while trying to read the ADCs from /sys/bus/iio. So far it seems to work for me. Hugh
On Monday, July 31, 2017 at 11:44:09 AM UTC-7, Mark A. Yoder wrote: > Yup, this is the Blue. > In there short term is there an easy way to turn off the robotics stuff > and get easy access to the analog in? > > In the long term, what will it take to convert James' robot stuff to > libiio? I might take a shot at it if it isn't too hard. > > --Mark > > On Friday, July 28, 2017 at 5:56:30 PM UTC-4, RobertCNelson wrote: >> >> On Fri, Jul 28, 2017 at 4:40 PM, Mark A. Yoder <[email protected]> >> wrote: >> > How do I read AIN on the latest images? I don't know where to find it >> in >> > /sys/ >> >> Hi Mark, >> >> This is with the Blue right? >> >> James' got the ADC tied up in mmap for the Robotic's cape library.. >> >> >> https://github.com/StrawsonDesign/Robotics_Cape_Installer/blob/master/libraries/mmap/rc_mmap_gpio_adc.c >> >> >> We need to convert his library to use libiio, then we can just enable >> the ADC's as an iio device and share usage with the library.. >> >> https://analogdevicesinc.github.io/libiio/ >> >> 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/e2d3829f-6af9-4c00-b63d-4ec891db2be7%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
