66966f7211
Moved the grove light sensor into a generic light sensor sample. Replaced board specific node name for light sensor with an alias. Refactored project name to reflect generic light sensor. Signed-off-by: Dipak Shetty <shetty.dipak@gmx.com>
49 lines
1.2 KiB
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49 lines
1.2 KiB
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.. zephyr:code-sample:: light_sensor_polling
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:name: Generic Light Sensor Polling
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:relevant-api: sensor_interface
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Get illuminance data from a light sensor.
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Overview
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********
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This sample application gets the output of the light sensor and prints it to the console, in
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units of lux, once every second.
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Requirements
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************
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To use this sample, the following hardware is required:
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* A board with ADC support
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* A supported light sensor (e.g., `Grove Light Sensor`_), available as ``light-sensor`` Devicetree alias.
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Wiring
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******
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The wiring depends on the specific light sensor and board being used. Provide a devicetree
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overlay that specifies the sensor configuration for your setup.
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Building and Running
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********************
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Build and flash the sample as follows, changing ``nrf52dk_nrf52832`` to your board:
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.. zephyr-app-commands::
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:zephyr-app: samples/sensor/light_polling
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:board: nrf52dk_nrf52832
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:goals: build flash
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:compact:
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Sample Output
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=============
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.. code-block:: console
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*** Booting Zephyr OS build v3.6.0-rc1-32-gba639ed6a893 ***
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lux: 0.945751
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lux: 0.882292
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lux: 0.755973
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.. _Grove Light Sensor: https://wiki.seeedstudio.com/Grove-Light_Sensor/
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