Hi Lars,
On 31.08.2015 17:57, Lars-Peter Clausen wrote:
On 08/17/2015 02:45 PM, Vladimir Barinov wrote:
Hello Daniel,
I've verified that your hrtimer trigger works.
I have minor suggestions.
Will not it be useful to have ability to stop/start hrtimer polling
not only during attach/detach trigger.
f.e. writing 0 to sampling_frequency will hrtimer_cancel
and writing any valid frequency will hrtimer_start.
What's the use case for this?
Setting sampling frequency to 0 Hz.
I do agree that 0Hz is meaningless and the same effect
is achieved by removing trigger from iio device,
but having 0 Hz frequency could probably be more consecutive
for this trigger instead of returning EINVAL.
Regards,
Vladimir
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