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| author | Irina Tirdea <irina.tirdea@intel.com> | 2015-01-11 22:10:07 +0300 |
|---|---|---|
| committer | Jonathan Cameron <jic23@kernel.org> | 2015-01-27 21:49:52 +0300 |
| commit | 72c66644673a61ad85d293de7a61e54b9bdc9682 (patch) | |
| tree | 2e597b50fb7922d8d8bd966b1fc50c29eb40d0e0 /Documentation/ABI | |
| parent | 9d9f780000e0a2c2582843ee83612530a16920c8 (diff) | |
| download | linux-72c66644673a61ad85d293de7a61e54b9bdc9682.tar.xz | |
iio: core: Introduce ENERGY channel type
Human activity sensors report the energy burnt by the user.
One of this devices is Freescale's MMA9553L
(http://www.freescale.com/files/sensors/doc/ref_manual/MMA9553LSWRM.pdf)
that computes the number of calories based on weight and step rate.
Introduce a new channel type ENERGY to export these values.
Signed-off-by: Irina Tirdea <irina.tirdea@intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Diffstat (limited to 'Documentation/ABI')
| -rw-r--r-- | Documentation/ABI/testing/sysfs-bus-iio | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-bus-iio b/Documentation/ABI/testing/sysfs-bus-iio index 831db8623e4b..33118862fb8b 100644 --- a/Documentation/ABI/testing/sysfs-bus-iio +++ b/Documentation/ABI/testing/sysfs-bus-iio @@ -282,6 +282,7 @@ What: /sys/bus/iio/devices/iio:deviceX/in_current_scale What: /sys/bus/iio/devices/iio:deviceX/in_accel_scale What: /sys/bus/iio/devices/iio:deviceX/in_accel_peak_scale What: /sys/bus/iio/devices/iio:deviceX/in_anglvel_scale +What: /sys/bus/iio/devices/iio:deviceX/in_energy_scale What: /sys/bus/iio/devices/iio:deviceX/in_magn_scale What: /sys/bus/iio/devices/iio:deviceX/in_magn_x_scale What: /sys/bus/iio/devices/iio:deviceX/in_magn_y_scale @@ -1049,6 +1050,15 @@ Description: For a list of available output power modes read in_accel_power_mode_available. +What: /sys/.../iio:deviceX/in_energy_input +What: /sys/.../iio:deviceX/in_energy_raw +KernelVersion: 3.20 +Contact: linux-iio@vger.kernel.org +Description: + This attribute is used to read the energy value reported by the + device (e.g.: human activity sensors report energy burnt by the + user). Units after application of scale are Joules. + What: /sys/bus/iio/devices/iio:deviceX/store_eeprom KernelVersion: 3.4.0 Contact: linux-iio@vger.kernel.org |