776c0cab9a
Migrate all Nordic boards to leverage the full extent of zephyr:board directives. Signed-off-by: Benjamin Cabé <benjamin@zephyrproject.org>
54 lines
1.3 KiB
ReStructuredText
54 lines
1.3 KiB
ReStructuredText
.. zephyr:code-sample:: sensor_clock
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:name: Sensor Clock
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:relevant-api: sensor_interface
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Test and debug Sensor Clock functionality.
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Overview
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********
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This sample application demonstrates how to select the sensor clock source
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and utilize the Sensor Clock API.
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Building and Running
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********************
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The sample below uses the :zephyr:board:`nrf52840dk` and :zephyr:board:`nrf52833dk` boards.
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To run this sample, ensure the following configurations:
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* Enable one of the Kconfig options:
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:kconfig:option:`CONFIG_SENSOR_CLOCK_COUNTER`,
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:kconfig:option:`CONFIG_SENSOR_CLOCK_RTC`, or
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:kconfig:option:`CONFIG_SENSOR_CLOCK_SYSTEM`.
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Build and run the sample with the following command:
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.. zephyr-app-commands::
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:zephyr-app: samples/sensor/clock
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:board: <board to use>
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:goals: build flash
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Sample Output
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=============
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The application will print the current sensor clock cycles and
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their corresponding time in nanoseconds.
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.. code-block:: console
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Cycles: 143783087
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Nanoseconds: 8986442937
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Cycles: 159776386
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Nanoseconds: 9986024125
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Cycles: 175772543
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Nanoseconds: 10985783937
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Cycles: 191771203
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Nanoseconds: 11985700187
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Cycles: 207758870
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Nanoseconds: 12984929375
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Cycles: 223752074
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Nanoseconds: 13984504625
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...
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