README.rst
1.. zephyr:code-sample:: 6dof_motion_drdy
2 :name: Generic 6DOF Motion Dataready
3 :relevant-api: sensor_interface
4
5 Get 6-Axis accelerometer and gyroscope data from a sensor (data ready interrupt mode).
6
7Overview
8********
9
10This sample application periodically (100 Hz) measures the 6-axis IMU sensor with
11temperature, acceleration, and angular velocity, displaying the
12values on the console along with a timestamp since startup.
13Trigger options could be configured through KConfig.
14
15Wiring
16******
17
18This sample uses an external breakout for the sensor. A devicetree
19overlay must be provided to identify the 6-axis motion sensor, the SPI or I2C bus interface and the interrupt
20sensor GPIO.
21
22Building and Running
23********************
24
25This sample supports up to 6-Axis IMU devices. Each device needs
26to be aliased as ``6dof-motion-drdyN`` where ``N`` goes from ``0`` to ``9``. For example:
27
28.. code-block:: devicetree
29
30 / {
31 aliases {
32 6dof-motion-drdy0 = &icm42670p;
33 };
34 };
35
36Make sure the aliases are in devicetree, then build and run with:
37
38.. zephyr-app-commands::
39 :zephyr-app: samples/sensor/6dof_motion_drdy
40 :board: nrf52dk/nrf52832
41 :goals: build flash
42
43Sample Output
44=============
45
46.. code-block:: console
47
48Found device "icm42670p@68", getting sensor data
49[0:00:01.716]: temp 23.00 Cel accel 0.150839 -0.140065 9.994899 m/s/s gyro -0.001597 0.005859 0.001597 rad/s
50[0:00:01.726]: temp 23.00 Cel accel 0.140065 -0.146050 9.988914 m/s/s gyro -0.002663 0.005859 0.003195 rad/s
51[0:00:01.736]: temp 23.50 Cel accel 0.146050 -0.130487 9.988914 m/s/s gyro -0.001597 0.006391 0.003195 rad/s
52[0:00:01.746]: temp 23.00 Cel accel 0.149642 -0.136473 9.990111 m/s/s gyro -0.002663 0.004261 0.002663 rad/s
53[0:00:01.756]: temp 23.00 Cel accel 0.146050 -0.136473 9.979337 m/s/s gyro -0.002130 0.005326 0.001597 rad/s
54[0:00:01.766]: temp 23.00 Cel accel 0.136473 -0.147247 9.986519 m/s/s gyro -0.001065 0.005859 0.002663 rad/s
55
56<repeats endlessly>
57
