FMTools

lib/oscillator.h

@@ -0,0 +1,13 @@
+#include "constants.h"
+#include "math.h"
+
+typedef struct {
+    float phase;
+    float phase_increment;
+    float sample_rate;
+} Oscillator;
+
+void init_oscillator(Oscillator *osc, float frequency, float sample_rate);
+void change_oscillator_frequency(Oscillator *osc, float frequency);
+float get_oscillator_sin_sample(Oscillator *osc);
+float get_oscillator_cos_sample(Oscillator *osc);