On 02/13/2013 07:12 PM, Getz, Robin wrote: > Jonathan: > > We made an "iio-scope" - a real time visualiser which runs natively on the > embedded hardware. The application supports plotting of the captured data in > three different modes (time domain, frequency domain and constatation). > > Description (and screen shots) are at: > http://wiki.analog.com/resources/eval/user-guides/ad-fmcomms1-ebz/software/linux/applications/iio_scope > > Source is at: > https://github.com/analogdevicesinc/iio-oscilloscope > > As you can see, it includes some of your code: > https://github.com/analogdevicesinc/iio-oscilloscope/blob/master/iio_utils.h > Which (I think) is still in ./staging/iio/Documentation/ [1] > > We build on some of that: > https://github.com/analogdevicesinc/iio-oscilloscope/blob/master/iio_utils.c > > Which really isn't specific to the scope, and could be pushed to where ever we > decide the .h file lives (this is a question/suggestion). > > We also have a network stack for IIO. > http://wiki.analog.com/resources/tools-software/linux-software/iio_cmdsrv > > https://github.com/analogdevicesinc/iio-cmdsrv > > I would like to re-write some of the existing iio-utils.h (so iio device > context is managed by the application), to become a little more thread > friendly, and also merge in some of the networking piece - so when using a > headless embedded device - userspace doesn't need to change/manage things > much. All the above looks good and it is very nice to have some non trivial userspace support. I'll be happy to see any updates/cleanups to iio-utils.h but keep in mind that it is only really meant to be a trivial in kernel tree example. The original plan was to have a separately maintained userspace library to do things 'properly'. I guess it depends on exactly what changes you are thinking of. The networking stuff in particular might introduce some non kernel dependencies that may or may not be a problem. > > Is there a list of other things people want to see from userspace? [2] > Nope. Probably should be though. Well volunteered! Right now we don't really have a clean list of what people want on the kernel side, just a lot of randomly scattered mailing list threads. > -Robin > > [1] Which reminds me - is this planned on moving out > of ./drivres/staging/iio/Documentation into ./Documentation/iio ? err. Yes. Keep forgetting to do it. Ah well next cycle ;) Lots of stuff still to move in general. > > [2] I have been going through: > - zio-dump http://www.ohwr.org/projects/zio/wiki/Readme > - Comedilib various > ? > > -- > To unsubscribe from this list: send the line "unsubscribe linux-iio" in > the body of a message to majordomo@xxxxxxxxxxxxxxx > More majordomo info at http://vger.kernel.org/majordomo-info.html > -- To unsubscribe from this list: send the line "unsubscribe linux-iio" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
