24 lines
543 B
C
24 lines
543 B
C
#ifndef SK6812_H
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#define SK6812_H
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#include <stdint.h>
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struct sk6812_memory
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{
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uint32_t num_leds;
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uint32_t led_data[];
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};
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struct sk6812_ctx
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{
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struct sk6812_memory *memptr;
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char *gpio_value_path;
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};
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int sk6812_init(struct sk6812_ctx *ctx, uint32_t gpio_idx, void *phys_baseptr, uint32_t num_modules);
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void sk6812_shutdown(struct sk6812_ctx *ctx);
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void sk6812_set_colour(struct sk6812_ctx *ctx, uint32_t module, uint8_t red, uint8_t green, uint8_t blue, uint8_t white);
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void sk6812_send_update(struct sk6812_ctx *ctx);
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#endif // SK6812_H
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