From: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
To: jic23@kernel.org
Cc: linux-iio@vger.kernel.org,
Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Subject: [PATCH v1 5/5] iio: Added ABI description for quaternion
Date: Sun, 23 Feb 2014 11:50:48 -0800 [thread overview]
Message-ID: <1393185048-4004-5-git-send-email-srinivas.pandruvada@linux.intel.com> (raw)
In-Reply-To: <1393185048-4004-1-git-send-email-srinivas.pandruvada@linux.intel.com>
Added documentation for reading quaternion components for 3D rotations.
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
---
Documentation/ABI/testing/sysfs-bus-iio | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/Documentation/ABI/testing/sysfs-bus-iio b/Documentation/ABI/testing/sysfs-bus-iio
index 6e02c50..8daa91a 100644
--- a/Documentation/ABI/testing/sysfs-bus-iio
+++ b/Documentation/ABI/testing/sysfs-bus-iio
@@ -891,3 +891,12 @@ Contact: linux-iio@vger.kernel.org
Description:
This attribute is used to get/set the integration time in
seconds.
+
+What: /sys/bus/iio/devices/iio:deviceX/in_rotquaternion_raw
+KernelVersion: 3.15
+Contact: linux-iio@vger.kernel.org
+Description:
+ Raw value of quaternion components using a format
+ x:y:z:w. Here x, y, and z component represents the axis about
+ which a rotation will occur and w component represents the
+ amount of rotation.
--
1.8.3.2
next prev parent reply other threads:[~2014-02-23 19:50 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-02-23 19:50 [PATCH v1 1/5] IIO: core: Introduce read_raw_multi Srinivas Pandruvada
2014-02-23 19:50 ` [PATCH v1 2/5] IIO: core: Modify scan element type Srinivas Pandruvada
2014-02-23 19:50 ` [PATCH v1 3/5] IIO: core: Introduce Quaternion types Srinivas Pandruvada
2014-02-23 19:50 ` [PATCH v1 4/5] iio: hid-sensors: Added device rotation support Srinivas Pandruvada
2014-02-23 19:50 ` Srinivas Pandruvada [this message]
2014-03-29 11:15 ` [PATCH v1 1/5] IIO: core: Introduce read_raw_multi Jonathan Cameron
2014-04-04 21:38 ` Srinivas Pandruvada
2014-04-05 10:07 ` Jonathan Cameron
2014-04-07 16:05 ` [PATCH] iio: Add Freescale MMA8452Q 3-axis accelerometer driver gmane
2014-04-07 16:26 ` Jonathan Cameron
2014-04-07 16:32 ` Peter Meerwald
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