keychron_qmk_firmware/keyboard/preonic/beeps.h

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2015-08-21 20:46:53 +06:00
#include <stdint.h>
#include <stdbool.h>
#include <avr/io.h>
#include <util/delay.h>
void note(int x, float length);
void beeps();
void true_note(float x, float y, float length);
void play_note(float freq, int length);