From: Andrea Merello <[email protected]>
This patch introduces ABI documentation for new modifiers used for
reporting rotations expressed as euler angles (i.e. yaw, pitch, roll).
It looks like we have some unit inconsistency along various IIO modifiers:
it seems that incli is in deg, angl is in radians and rot isn't documented,
but at least the adis16209 driver has rot in deg.
Here we use deg (so angl is the only one using radians).
Signed-off-by: Andrea Merello <[email protected]>
---
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 aadddd43bf22..2a6954ea1c71 100644
--- a/Documentation/ABI/testing/sysfs-bus-iio
+++ b/Documentation/ABI/testing/sysfs-bus-iio
@@ -2039,3 +2039,12 @@ Description:
Available range for the forced calibration value, expressed as:
- a range specified as "[min step max]"
+
+What: /sys/bus/iio/devices/iio:deviceX/in_rot_yaw_raw
+What: /sys/bus/iio/devices/iio:deviceX/in_rot_pitch_raw
+What: /sys/bus/iio/devices/iio:deviceX/in_rot_roll_raw
+KernelVersion: 5.19
+Contact: [email protected]
+Description:
+ Raw (unscaled) euler angles readings. Units after
+ application of scale are deg.
--
2.17.1