dc4e259dde
This commit introduces a new sample for the Auxiliary display driver. The sample demonstrates counting from 0 to 1000, with an interval of 100ms between each increment. This sample primarily serves to demonstrate the capabilities of segment displays. Signed-off-by: Chen Xingyu <hi@xingrz.me>
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1.1 KiB
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34 lines
1.1 KiB
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.. zephyr:code-sample:: auxdisplay_digits
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:name: Auxiliary digits display
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:relevant-api: auxdisplay_interface
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Output increasing numbers to an auxiliary display.
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Overview
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********
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This sample demonstrates the use of the
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:ref:`auxiliary display driver <auxdisplay_api>` for digit-based displays, such
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as 7-segment displays.
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Building and Running
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********************
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Note that this sample requires a board with a 7-segment display setup. You can
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build your own setup by fly-wiring a 7-segment display to any board you have.
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A sample overlay is provided for the ``native_sim`` target. See the overlay file
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:zephyr_file:`samples/drivers/auxdisplay_digits/boards/native_sim.overlay` for a
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demonstration.
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.. zephyr-app-commands::
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:zephyr-app: samples/drivers/auxdisplay_digits
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:host-os: unix
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:board: native_sim
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:goals: build
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:compact:
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If successful, the display first lights up all segments (e.g., 8.8.8. on a
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3-digit display), blinks once, sequentially lights up each digit from left to
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right, and then counts up from 0 to the maximum number that can be displayed.
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