fsk_osc.h

#pragma once
#include <stdint.h>
#include <stdbool.h>
 
#ifdef __cplusplus
extern "C" {
#endif
 
typedef struct FSKOsc FSKOsc;
 
FSKOsc* fsk_osc_alloc(uint32_t freq_low, uint32_t freq_hi, uint32_t osc_phase_max);
 
void fsk_osc_free(FSKOsc* osc);
 
void fsk_osc_reset(FSKOsc* osc);
 
bool fsk_osc_next(FSKOsc* osc, bool bit, uint32_t* period);
 
bool fsk_osc_next_half(FSKOsc* osc, bool bit, bool* level, uint32_t* duration);
 
#ifdef __cplusplus
}
#endif