#include <avr/io.h> #include <avr/interrupt.h> #include <avr/pgmspace.h> #ifndef LUTS_H #define LUTS_H #define VIBRATO_LUT_LENGTH 20 #define FREQUENCY_LUT_LENGTH 349 extern const float vibrato_lut[VIBRATO_LUT_LENGTH]; extern const uint16_t frequency_lut[FREQUENCY_LUT_LENGTH]; #endif /* LUTS_H */