1.. zephyr:code-sample:: i3g4250d
2   :name: I3G4250D 3-axis gyroscope sensor
3   :relevant-api: sensor_interface
4
5   Get gyroscope data from an I3G4250D sensor.
6
7Description
8***********
9
10This sample application configures the gyroscope with a fixed
11sampling rate and polls the measurements with the same rate and
12displays the measurements along with a timestamp since startup.
13
14Requirements
15************
16
17This sample application uses the I3G4250D sensor connected via
18SPI interface. This is the case for example for stm32f3_disco@E
19board devicetree.
20
21Building and Running
22********************
23
24To build the application a board with I3G4250D on SPI interface
25has to be chosen, or a custom devicetree overlay has to be provided.
26Here STM32F3 discovery board is used.
27
28.. zephyr-app-commands::
29   :zephyr-app: samples/sensor/i3g4250d
30   :board: stm32f3_disco@E
31   :goals: build flash
32
33Sample Output
34*************
35
36.. code-block:: console
37
38   *** Booting Zephyr OS build zephyr-v2.6.0-1897-ga09838064f26  ***
39   Set sensor sampling frequency to 200.000000 Hz.
40   Polling at 200.000000 Hz
41   12 ms: x 2454.031430 , y 2336.015410 , z -1800.030108
42   22 ms: x -248.003106 , y -268.979704 , z 6.018390
43   32 ms: x -214.989906 , y -237.023468 , z 6.013926
44   41 ms: x -193.978308 , y -205.032232 , z 2.000356
45   51 ms: x -158.986716 , y -171.014568 , z 3.969998
46   60 ms: x -138.979582 , y -153.003326 , z 3.978748
47   70 ms: x -120.981554 , y -129.982800 , z -13.971422
48   80 ms: x -106.984060 , y -112.967272 , z -80.006572
49