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| author | Max <msuraev@sysmocom.de> | 2019-03-13 15:55:54 +0100 |
|---|---|---|
| committer | Max <msuraev@sysmocom.de> | 2019-03-19 18:27:49 +0100 |
| commit | 02fbfc15c7678cb02a19b4c2f01f9efc80756d14 (patch) | |
| tree | 05e6d88e532e816c3d3d8efa1bfff20d6c5c7c57 /src/encoding.cpp | |
| parent | a0353547b11f7120b07cfa89af97a9c6de74be81 (diff) | |
Fix TA index encoder
The TAI is described as { 0 | 1 < TIMING_ADVANCE_INDEX : bit (4) > } in
3GPP TS 44.018 ยง10.5.2.16.1 so it should be encoded with if-else.
Change-Id: I54482790e1cf3cb13a635a99a481250576deabaf
Diffstat (limited to 'src/encoding.cpp')
| -rw-r--r-- | src/encoding.cpp | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/src/encoding.cpp b/src/encoding.cpp index ad53b0bd..e21a7fcf 100644 --- a/src/encoding.cpp +++ b/src/encoding.cpp @@ -117,13 +117,13 @@ static int write_ta_index(bitvec *dest, int8_t tai) { int rc; - if (tai < 0) /* No TIMING_ADVANCE_INDEX: */ + if (tai < 0) { /* No TIMING_ADVANCE_INDEX: */ SET_0(dest); - - /* TIMING_ADVANCE_INDEX: */ - SET_1(dest); - rc = bitvec_set_u64(dest, tai, 4, false); - CHECK(rc); + } else { /* TIMING_ADVANCE_INDEX: */ + SET_1(dest); + rc = bitvec_set_u64(dest, tai, 4, false); + CHECK(rc); + } return 0; } |