Staging: IIO: lis3l02dq ring buffer and data ready trigger support

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Example of relatively common case of device sampling
based on internal clock and providing a data ready
signal to indicate that new data is available to be
read out.

Generic trigger approach used to allow other devices
to be sampled 'at the same time' as this the accelerometer.
This is very useful in various motion estimation algorithms.

Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

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Jonathan Cameron 2009-08-18 18:06:28 +01:00 • committed by Greg Kroah-Hartman

parent 2235acb218

commit 14cd9a73d9

3 changed files with 621 additions and 1 deletions

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1

drivers/staging/iio/accel/Makefile

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22

drivers/staging/iio/accel/lis3l02dq.h

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599

drivers/staging/iio/accel/lis3l02dq_ring.c

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