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zephyr/drivers/led_strip
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Roman Vaughan ac6fec45e7 drivers: led_strip: Add support for external SPI CS on APA102 LED strips 
Some boards may include an APA102 LED on an existing SPI bus. With
additional circuitry, chip select is supported where the APA102
lacks a built in CS pin.

This patch allows CS to be defined in the devicetree (through .dts
files) and utilised in the apa102.c driver if it's available. Preserving
old behaviour if no chip select is defined.

Signed-off-by: Roman Vaughan <nzsmartie@gmail.com>
2020-07-02 08:22:31 -04:00
..
apa102.c drivers: led_strip: Add support for external SPI CS on APA102 LED strips 2020-07-02 08:22:31 -04:00
CMakeLists.txt
Kconfig
Kconfig.apa102
Kconfig.lpd880x
Kconfig.ws2812
lpd880x.c zephyr: replace zephyr integer types with C99 types 2020-06-08 08:23:57 -05:00
ws2812_gpio.c zephyr: replace zephyr integer types with C99 types 2020-06-08 08:23:57 -05:00
ws2812_spi.c zephyr: replace zephyr integer types with C99 types 2020-06-08 08:23:57 -05:00