diff options
-rw-r--r-- | src/gsm/gsm0502.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/src/gsm/gsm0502.c b/src/gsm/gsm0502.c index 7ab6343a..e34d3f57 100644 --- a/src/gsm/gsm0502.c +++ b/src/gsm/gsm0502.c @@ -220,7 +220,16 @@ static const uint8_t rn_table[114] = { 125, 99, 17, 123, }; -/*! Hopping sequence generation as per 3GPP TS 45.002, section 6.2.3. */ +/*! Hopping sequence generation as per 3GPP TS 45.002, section 6.2.3. + * \param[in] t GSM time (TDMA frame number, T1/T2/T3). + * \param[in] hsn Hopping Sequence Number. + * \param[in] maio Mobile Allocation Index Offset. + * \param[in] n number of entries in mobile allocation (arfcn table). + * \param[in] ma array of ARFCNs (sorted in ascending order) + * representing the Mobile Allocation. + * \returns ARFCN to use for given input parameters at time 't' + * or Mobile Allocation Index if ma == NULL. + */ uint16_t gsm0502_hop_seq_gen(const struct gsm_time *t, uint8_t hsn, uint8_t maio, size_t n, const uint16_t *ma) |