#ifndef SK6812_H
#define SK6812_H

#include <stdint.h>

struct hat_spi_ctx;

struct sk6812_memory
{
	uint32_t num_leds;
	uint32_t led_data[];
};

struct sk6812_ctx
{
	uint8_t *pixeldata;
	uint32_t num_modules;
	uint8_t strip_id;

	struct hat_spi_ctx *hat_ctx;
};

int sk6812_init(struct sk6812_ctx *ctx, struct hat_spi_ctx *hat_ctx, uint8_t strip_id, uint32_t num_modules);
void sk6812_shutdown(struct sk6812_ctx *ctx);
void sk6812_set_colour(struct sk6812_ctx *ctx, uint32_t module, uint8_t red, uint8_t green, uint8_t blue, uint8_t white);
int sk6812_send_update(struct sk6812_ctx *ctx);

#endif // SK6812_H