diff options
| author | Ramona Bolboaca <ramona.bolboaca@analog.com> | 2023-08-08 10:50:57 +0300 |
|---|---|---|
| committer | Jonathan Cameron <jonathan.cameron@huawei.com> | 2023-09-12 12:42:03 +0300 |
| commit | 744f4990ee0519ebef21fa7db094240bbaf3d746 (patch) | |
| tree | 8cee09f623590a3dbe0ccd56a8926239e83e2682 /drivers/iio/industrialio-core.c | |
| parent | 8c337436e6da6ac1dcc2d2f990489c9ebfe429f1 (diff) | |
| download | linux-744f4990ee0519ebef21fa7db094240bbaf3d746.tar.xz | |
iio: Add IIO_DELTA_ANGL channel type
The delta angle is defined as a piece-wise integration of angular
velocity data. The delta angle represents the amount of
angular displacement between two consecutive measurements and it
is measured in radians.
In order to track the total angular displacement during a desired
period of time, simply sum-up the delta angle samples acquired
during that time.
IIO currently does not offer a suitable channel type for this
type of measurements hence this patch adds it.
Signed-off-by: Ramona Bolboaca <ramona.bolboaca@analog.com>
Reviewed-by: Nuno Sa <nuno.sa@analog.com>
Link: https://lore.kernel.org/r/20230808075059.645525-2-ramona.bolboaca@analog.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers/iio/industrialio-core.c')
| -rw-r--r-- | drivers/iio/industrialio-core.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/iio/industrialio-core.c b/drivers/iio/industrialio-core.c index d752e9c0499b..11a65030186d 100644 --- a/drivers/iio/industrialio-core.c +++ b/drivers/iio/industrialio-core.c @@ -90,6 +90,7 @@ static const char * const iio_chan_type_name_spec[] = { [IIO_POSITIONRELATIVE] = "positionrelative", [IIO_PHASE] = "phase", [IIO_MASSCONCENTRATION] = "massconcentration", + [IIO_DELTA_ANGL] = "deltaangl", }; static const char * const iio_modifier_names[] = { |