Osmocom's Base Station Controller for 2G mobile networks
https://osmocom.org/projects/osmobsc
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27 lines
857 B
27 lines
857 B
10 years ago

#ifndef ARFCN_RANGE_ENCODE_H



#define ARFCN_RANGE_ENCODE_H






#include <stdint.h>





6 years ago

enum gsm48_range {


10 years ago

ARFCN_RANGE_INVALID = 1,



ARFCN_RANGE_128 = 127,



ARFCN_RANGE_256 = 255,



ARFCN_RANGE_512 = 511,



ARFCN_RANGE_1024 = 1023,



};






#define RANGE_ENC_MAX_ARFCNS 29






int range_enc_determine_range(const int *arfcns, int size, int *f0_out);


6 years ago

int range_enc_arfcns(enum gsm48_range rng, const int *arfcns, int sze, int *out, int idx);



int range_enc_find_index(enum gsm48_range rng, const int *arfcns, int size);


9 years ago

int range_enc_filter_arfcns(int *arfcns, const int sze, const int f0, int *f0_included);


10 years ago




int range_enc_range128(uint8_t *chan_list, int f0, int *w);



int range_enc_range256(uint8_t *chan_list, int f0, int *w);



int range_enc_range512(uint8_t *chan_list, int f0, int *w);



int range_enc_range1024(uint8_t *chan_list, int f0, int f0_incl, int *w);






#endif
