📄 sync.h
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//sync.h
//
// Project Red 2002: High Performance OFDM Modem
// Against Channel Imperfections
// Auther: Linus Falk
#define SYNC_BUFFER_SIZE 320
#define COMPLEX_SYNC_BUFFER_SIZE (SYNC_BUFFER_SIZE*2)
#define COR_LENGTH 636
void sync(float sync_buffer[]);
void fill_sync_buffer(volatile short *frame_p, unsigned short length);
extern float sync_buffer1[COMPLEX_SYNC_BUFFER_SIZE];
extern float sync_buffer2[COMPLEX_SYNC_BUFFER_SIZE];
extern short sync_adjust;
extern int sync_diff;
extern int nr_of_frames;
extern int nr_of_framesV[11];
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