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| author | Erick Setubal Bacurau <erick.setubal@gmx.de> | 2025-08-15 09:00:01 +0200 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2025-08-16 11:57:21 +0100 |
| commit | c1d7b8fe67e6b05a4a521d00ddc015811cb29b61 (patch) | |
| tree | b1278b32db010f9d4401584385e068d8ad7458f9 /Documentation/iio | |
| parent | 4c0cdcf130a7b69a8a43167fb3b4183f7edfd60e (diff) | |
| download | linux-next-c1d7b8fe67e6b05a4a521d00ddc015811cb29b61.tar.gz linux-next-c1d7b8fe67e6b05a4a521d00ddc015811cb29b61.zip | |
docs: iio: bno055: Correct wording in driver documentation
Fix typos and improve wording in the bno055 driver documentation.
Signed-off-by: Erick Setubal Bacurau <erick.setubal@gmx.de>
Reviewed-by: Bagas Sanjaya <bagasdotme@gmail.com>
Link: https://patch.msgid.link/20250815070001.55185-1-erick.setubal@gmx.de
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'Documentation/iio')
| -rw-r--r-- | Documentation/iio/bno055.rst | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/Documentation/iio/bno055.rst b/Documentation/iio/bno055.rst index f1111ff3fe2e..c6042586b2ae 100644 --- a/Documentation/iio/bno055.rst +++ b/Documentation/iio/bno055.rst @@ -9,11 +9,11 @@ BNO055 driver This driver supports Bosch BNO055 IMUs (on both serial and I2C busses). -Accelerometer, magnetometer and gyroscope measures are always provided. +Accelerometer, magnetometer and gyroscope measurements are always available. When "fusion_enable" sysfs attribute is set to 1, orientation (both Euler angles and quaternion), linear velocity and gravity vector are also provided, but some sensor settings (e.g. low pass filtering and range) -became locked (the IMU firmware controls them). +become locked (the IMU firmware controls them). This driver supports also IIO buffers. @@ -24,14 +24,14 @@ The IMU continuously performs an autocalibration procedure if (and only if) operating in fusion mode. The magnetometer autocalibration can however be disabled by writing 0 in the sysfs in_magn_calibration_fast_enable attribute. -The driver provides access to autocalibration flags (i.e. you can known if -the IMU has successfully autocalibrated) and to the calibration data blob. +The driver provides access to autocalibration flags (i.e. you can determine +if the IMU has successfully autocalibrated) and to the calibration data blob. The user can save this blob in a firmware file (i.e. in /lib/firmware) that the driver looks for at probe time. If found, then the IMU is initialized with this calibration data. This saves the user from performing the -calibration procedure every time (which consist of moving the IMU in -various way). +calibration procedure every time (which consists of moving the IMU in +various ways). The driver looks for calibration data file using two different names: first a file whose name is suffixed with the IMU unique ID (exposed in sysfs as |