preonic

1 files changed, 9 insertions, 0 deletions

diff --git a/keyboard/preonic/beeps.h b/keyboard/preonic/beeps.h
new file mode 100644
index 000000000..3e3c634ff
--- /dev/null
+++ b/keyboard/preonic/beeps.h
@@ -0,0 +1,9 @@
+#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);
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