[beagleboard] Re: ADC generic_buffer.c issues || Accessing ADC from own kernel module

2015-08-13 Thread Maro
I will also experiment with the pru but don't like giving up on a solution just because I haven't got it working. I'd still like to know how to get it from a kernel module Have you used libpruio much? I was going to access the htimers to get high precision accuracy between the ADC output. Is t

Re: [beagleboard] ADC generic_buffer.c issues || Accessing ADC from own kernel module

2015-08-13 Thread Maro
us/iio/devices/iio\:device0/buffer/enable On Wednesday, August 12, 2015 at 7:46:58 PM UTC-6, Nuno wrote: > > On 08/12/2015 06:51 PM, Maro wrote: > > So the goal is almost identical to the generic_buffer.c application > > referenced on this wiki [ > &g

[beagleboard] ADC generic_buffer.c issues || Accessing ADC from own kernel module

2015-08-12 Thread Maro
Hoping you guys can help me out on this: Goal: High sample rate of one ADC line via a kernel module and a corresponding user space app Now I know the PRU would be great for this- and I plan on also writing a pru version to bench mark the diff but I'm currently trying to get it done with a kern