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iio: core: Introduce DISTANCE channel type
authorIrina Tirdea <irina.tirdea@intel.com>
Sun, 11 Jan 2015 19:10:08 +0000 (21:10 +0200)
committerJonathan Cameron <jic23@kernel.org>
Tue, 27 Jan 2015 18:49:53 +0000 (18:49 +0000)
commitcc3c9eecaed65b26ee0661e9e9491fd8d48e3907
tree9d1eb51d1b0076e8842eda95c7add4f23de78e7ctree | snapshot (tar.gz zip)
parent72c66644673a61ad85d293de7a61e54b9bdc9682commit | diff
iio: core: Introduce DISTANCE channel type

Some devices export an estimation of the distance the user has covered
since the last reset.

One of this devices is Freescale's MMA9553L
(http://www.freescale.com/files/sensors/doc/ref_manual/MMA9553LSWRM.pdf)
that computes the distance based on the stride length and step rate.

Introduce a new channel type DISTANCE to export these values.

Signed-off-by: Irina Tirdea <irina.tirdea@intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Documentation/ABI/testing/sysfs-bus-iio diff | blob | blame | history
drivers/iio/industrialio-core.c diff | blob | blame | history
include/linux/iio/types.h diff | blob | blame | history