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/*
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* LEDDriver.h
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*
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* Created on: Aug 26, 2013
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* Author: Omri Iluz
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*/
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#ifndef WS2812_H_
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#define WS2812_H_
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#include "hal.h"
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#include "rgblight_types.h"
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#define sign(x) (( x > 0 ) - ( x < 0 ))
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typedef struct Color Color;
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struct Color {
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uint8_t R;
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uint8_t G;
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uint8_t B;
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};
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void ledDriverInit(int leds, stm32_gpio_t *port, uint32_t mask, uint8_t **o_fb);
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void setColorRGB(Color c, uint8_t *buf, uint32_t mask);
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void testPatternFB(uint8_t *fb);
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void ledDriverWaitCycle(void);
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void ws2812_setleds(LED_TYPE *ledarray, uint16_t number_of_leds);
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void ws2812_setleds_rgbw(LED_TYPE *ledarray, uint16_t number_of_leds);
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void WS2812_init(void);
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void WS2812_set_color( uint8_t index, uint8_t red, uint8_t green, uint8_t blue );
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void WS2812_set_color_all( uint8_t red, uint8_t green, uint8_t blue );
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void WS2812_send_colors(void);
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#endif /* LEDDRIVER_H_ */
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