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zephyr/drivers/led_strip/Kconfig.apa102

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led_strip: add a APA102 driver. The APA102 is a RGB LED with integrated controller. LEDs can be daisy-chained and use SPI for communication. The SPI port is configured via Device Tree. Tested on the Adafruit Trinket M0. Signed-off-by: Michael Hope <mlhx@google.com>
2018-02-12 22:35:20 +01:00
#
# Copyright (c) 2018 Google LLC.
#
# SPDX-License-Identifier: Apache-2.0
#
kconfig: Turn pointless/confusing 'menuconfig's into 'config's Defining a symbol with 'menuconfig' just tells the menuconfig to display any dependent symbols that immediately follow it in a separate menu. 'menuconfig' has no effect on symbol values. Making a symbol that doesn't have any dependent symbols after it a 'menuconfig' should be avoided, because then you end up with an empty menu, which is shown as e.g. [*] Enable foo --- This is how it would be shown if there were children but they all happened to be invisible as well. With a regular 'config', it turns into [*] Enable foo Change all pointless 'menuconfig's to 'config's. See the section on 'menuconfig' on the Kconfig - Tips and Best Practices page as well. Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
2019-10-22 01:04:04 +02:00
config APA102_STRIP
led_strip: add a APA102 driver. The APA102 is a RGB LED with integrated controller. LEDs can be daisy-chained and use SPI for communication. The SPI port is configured via Device Tree. Tested on the Adafruit Trinket M0. Signed-off-by: Michael Hope <mlhx@google.com>
2018-02-12 22:35:20 +01:00
bool "APA102 SPI LED strip driver"
depends on SPI
select LED_STRIP_RGB_SCRATCH
help
kconfig: Global whitespace/consistency cleanup Clean up space errors and use a consistent style throughout the Kconfig files. This makes reading the Kconfig files more distraction-free, helps with grepping, and encourages the same style getting copied around everywhere (meaning another pass hopefully won't be needed). Go for the most common style: - Indent properties with a single tab, including for choices. Properties on choices work exactly the same syntactically as properties on symbols, so not sure how the no-indentation thing happened. - Indent help texts with a tab followed by two spaces - Put a space between 'config' and the symbol name, not a tab. This also helps when grepping for definitions. - Do '# A comment' instead of '#A comment' I tweaked Kconfiglib a bit to find most of the stuff. Some help texts were reflowed to 79 columns with 'gq' in Vim as well, though not all, because I was afraid I'd accidentally mess up formatting. Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
2019-11-01 10:24:07 +01:00
Enable the LED strip driver for a chain of APA102 RGB LEDs.
These are sold as DotStar by Adafruit and Superled by others.
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