4 #include <osmocom/core/bits.h>
6 #define GSM0503_GPRS_BURSTS_NBITS (116 * 4)
7 #define GSM0503_EGPRS_BURSTS_NBITS (348 * 4)
8 #define NUM_BYTES(N) ((N + 8 - 1) / 8)
10 enum gsm0503_egprs_mcs {
24 int gsm0503_xcch_encode(ubit_t *bursts, uint8_t *l2_data);
25 int gsm0503_xcch_decode(uint8_t *l2_data, sbit_t *bursts,
26 int *n_errors,
int *n_bits_total);
28 int gsm0503_pdtch_encode(ubit_t *bursts, uint8_t *l2_data, uint8_t l2_len);
29 int gsm0503_pdtch_decode(uint8_t *l2_data, sbit_t *bursts, uint8_t *usf_p,
30 int *n_errors,
int *n_bits_total);
32 int gsm0503_pdtch_egprs_encode(ubit_t *bursts, uint8_t *l2_data,
34 int gsm0503_pdtch_egprs_decode(uint8_t *l2_data, sbit_t *bursts,
35 uint16_t nbits, uint8_t *usf_p,
int *n_errors,
int *n_bits_total);
37 int gsm0503_tch_fr_encode(ubit_t *bursts, uint8_t *tch_data,
int len,
39 int gsm0503_tch_fr_decode(uint8_t *tch_data, sbit_t *bursts,
int net_order,
40 int efr,
int *n_errors,
int *n_bits_total);
42 int gsm0503_tch_hr_encode(ubit_t *bursts, uint8_t *tch_data,
int len);
43 int gsm0503_tch_hr_decode(uint8_t *tch_data, sbit_t *bursts,
int odd,
44 int *n_errors,
int *n_bits_total);
46 int gsm0503_tch_afs_encode(ubit_t *bursts, uint8_t *tch_data,
int len,
47 int codec_mode_req, uint8_t *codec,
int codecs, uint8_t ft,
49 int gsm0503_tch_afs_decode(uint8_t *tch_data, sbit_t *bursts,
50 int codec_mode_req, uint8_t *codec,
int codecs, uint8_t *ft,
51 uint8_t *cmr,
int *n_errors,
int *n_bits_total);
53 int gsm0503_tch_ahs_encode(ubit_t *bursts, uint8_t *tch_data,
int len,
54 int codec_mode_req, uint8_t *codec,
int codecs, uint8_t ft, uint8_t cmr);
55 int gsm0503_tch_ahs_decode(uint8_t *tch_data, sbit_t *bursts,
int odd,
56 int codec_mode_req, uint8_t *codec,
int codecs, uint8_t *ft,
57 uint8_t *cmr,
int *n_errors,
int *n_bits_total);
59 int gsm0503_rach_encode(ubit_t *burst, uint8_t *ra, uint8_t bsic);
60 int gsm0503_rach_decode(uint8_t *ra, sbit_t *burst, uint8_t bsic);
62 int gsm0503_sch_encode(ubit_t *burst, uint8_t *sb_info);
63 int gsm0503_sch_decode(uint8_t *sb_info, sbit_t *burst);