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From: Alexandru Ardelean <ardeleanalex@gmail.com>
To: Patrick Regnouf <patrick@patricknet.net>
Cc: linux-iio <linux-iio@vger.kernel.org>
Subject: Re: IRQ related query
Date: Fri, 30 Jul 2021 09:55:26 +0300	[thread overview]
Message-ID: <CA+U=DsroXD3v85COsvXqB5xkVYTzayuEb-gWWF=-45+MhJyUfA@mail.gmail.com> (raw)
In-Reply-To: <2B7BAE11-FF1D-4A3C-9E00-E3ACD280D66E@patricknet.net>

On Thu, Jul 29, 2021 at 3:54 PM Patrick Regnouf <patrick@patricknet.net> wrote:
>
> Hello,
>

[I did not hit Reply All on my first email]

Hey,

For libiio in particular, it's on Github:
https://github.com/analogdevicesinc/libiio

I think you could raise some questions as issues there.

And there's also a wiki that can be browsed:
https://wiki.analog.com/resources/tools-software/linux-software/libiio
https://wiki.analog.com/resources/tools-software/linux-software/libiio_internals

Now, regarding IIO events support in libiio, I am not sure [at this
point in time] whether support is implemented.

But an example of getting events from IIO can be found here:
https://github.com/torvalds/linux/blob/master/tools/iio/iio_event_monitor.c

The https://github.com/torvalds/linux/blob/master/tools/iio/  folder
in the kernel should offer some basic bits about accessing IIO
devices, and getting events [which can be driver IRQ events, or kernel
IIO polling]

I was going to answer on the previous question that you raised, but I forgot.
Apologies. It's been a busy week.

Alex

> Please someone tell me whether this is the right mailing list to ask questions related to actually using libiio or actually please point me in the right direction
>
> To summarise I am looking for C source code that would capture an IRQ emitted by an iio accelerometer (LSM6DSLTR) all of that using libiio
>
> I have successfully implemented a program that can read the x, y and z axis but that means polling constantly. Not an option…  the iio_device_set_trigger however returns “no such file or directory “
>
> Thanks
>
> /Patrick

  reply	other threads:[~2021-07-30  6:55 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-07-29 12:50 IRQ related query Patrick Regnouf
2021-07-30  6:55 ` Alexandru Ardelean [this message]
2021-07-30  8:03   ` patrick
2021-07-30  8:44     ` Alexandru Ardelean
2021-07-30 10:08       ` Patrick Regnouf
2021-07-30 13:38         ` Jonathan Cameron

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