Hi John,
 I hope you know how dang excited I was to brush into your code response 
earlier this week, whilst at work as I browsed my Gmail inbox - sheesh & 
wow!!!! I got home though and could not find these search paths!

*Issue:* I cannot find /iio or /device0 on my BBB


*Useful Context:*
root@beaglebone:/# pwd
/
root@beaglebone:/# find / -type d -name iio
/lib/modules/4.4.9-ti-r25/kernel/drivers/iio
/lib/modules/4.4.9-ti-r25/kernel/drivers/staging/iio
/usr/src/linux-headers-4.4.9-ti-r25/tools/iio
/usr/src/linux-headers-4.4.9-ti-r25/drivers/iio
/usr/src/linux-headers-4.4.9-ti-r25/drivers/staging/iio
/usr/src/linux-headers-4.4.9-ti-r25/include/config/iio
/usr/src/linux-headers-4.4.9-ti-r25/include/config/hid/sensor/iio
/usr/src/linux-headers-4.4.9-ti-r25/include/config/sensors/iio
/usr/src/linux-headers-4.4.9-ti-r25/include/linux/iio
/usr/src/linux-headers-4.4.9-ti-r25/include/dt-bindings/iio
/usr/src/linux-headers-4.4.9-ti-r25/include/uapi/linux/iio
/opt/source/dtb-4.4-ti/Bindings/iio
/opt/source/dtb-4.4-ti/Bindings/staging/iio
/opt/source/dtb-4.4-ti/include/dt-bindings/iio
root@beaglebone:/# find / -type d -name device0
root@beaglebone:/# find / -type d -name device0
root@beaglebone:/# find / -type d -name scan_elements

*Question:* What is the cause here of these paths not showing up? I am 
running Jessie 8.4, grabbed and flashed earlier this week!

Thanks again for your help here John :)

-Justin
  justinmre...@gmail.com


On Monday, May 23, 2016 at 9:31:13 AM UTC-7, john3909 wrote:
>
> See the answer to your posting from yesterday.
>
> Regards,
> John
>
>
>
>
> On May 22, 2016, at 7:39 PM, justin...@gmail.com <javascript:> wrote:
>
> Hi guys,
>  Alright I submit, I give in and come to you and now ask for help. I am 
> amiss as to how this has been so magically elusive, but it has!
>
>
> *Question*
> How can you do Analog Input and Analog Output of discrete values from 
> either a terminal or C/C++ code?
>
>
> *Specific Hardware*
> BeagleBone Black Rev. C, Debian Jessie 8.4
>
>
> *Research*
> I have found discussions claiming AIO support for the BBB, but these both 
> were greater than 3 years old and referenced non-existant directories in 
> the file system!
>
> I have also found a plethora of Bonescript solutions
>
>
> I am still amiss as to how this is not BBB-101 and the f*irst* example 
> code you encounter!
>
> Please let me know where to look for reference and example, and get this 
> in action!
>
> Thanks :)
>   Justin Reina
>
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