14 lines
254 B
C
14 lines
254 B
C
#include <gpiod.h>
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typedef struct {
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struct gpiod_chip *chip;
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struct gpiod_line *line;
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} buzzer_handle_t;
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buzzer_handle_t init_buzzer();
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void sound_buzzer(buzzer_handle_t buzzer, int delay, int length);
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void destroy_buzzer(buzzer_handle_t buzzer);
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