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libosmogsm: add Doxygen docs for gsm0502_hop_seq_gen() 

This is basically I16d5190b3cdc997c5609b52d41203f10264b017c.

Change-Id: Ife660f00d7a6d3b874ab2e59e34dca2109fa82d8
Related: OS#4546
This commit is contained in:
Harald Welte 2020-05-14 03:21:59 +07:00 committed by fixeria
parent 63bee45411
commit 830b8dbb14
1 changed files with 10 additions and 1 deletions
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src/gsm/gsm0502.c
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@ -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)