25 lines
886 B
C
25 lines
886 B
C
/** library to drive a SK6812RGBW LED chain
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* @file
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* @author King Kévin <kingkevin@cuvoodoo.info>
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* @copyright SPDX-License-Identifier: GPL-3.0-or-later
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* @date 2016-2020
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* @note peripherals used: SPI @ref led_sk6812rgbw_spi, DMA
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*/
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#pragma once
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/** number of LEDs on the SK6812RGBW strip */
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#define LED_SK6812RGBW_LEDS (16 * 2)
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/** setup SK6812RGBW LED driver
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* @note this starts the continuous transmission
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*/
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void led_sk6812rgbw_setup(void);
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/** set color of a single LED
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* @param[in] led the LED number to set the color
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* @param[in] red the red color value to set on the LED
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* @param[in] green the green color value to set on the LED
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* @param[in] blue the blue color value to set on the LED
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* @param[in] white the white color value to set on the LED
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*/
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void led_sk6812rgbw_set_rgb(uint16_t led, uint8_t red, uint8_t green, uint8_t blue, uint8_t white);
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