diff options
| author | Harald Welte <laforge@gnumonks.org> | 2012-04-18 20:03:18 +0200 |
|---|---|---|
| committer | Harald Welte <laforge@gnumonks.org> | 2012-04-18 20:03:18 +0200 |
| commit | b34faf6f8ceedcafdb10523a39fe2bcd3d7c1faf (patch) | |
| tree | f136850bee9e768d931086a3adbedd7d07e674e5 /src/osmo-bts-sysmo/femtobts.h | |
| parent | bc74b7f432811c1f4acb3d18827d4fa8673527f6 (diff) | |
TCH: Add support for the L1 RTP mode
In L1 RTP mode, the L1 already does all the bit-shifting and re-ordering
required for the RTP formats (which have different bit/nibble order than
the ETSI/3GPP encodings, for some odd reason).
We don't enable it by default yet, as only HR/FR/EFR work with it, but
AMR has some yet to be debugged problem.
Enabling USE_L1_RTP_MODE would save some CPU cycles on the ARM side.
Diffstat (limited to 'src/osmo-bts-sysmo/femtobts.h')
| -rw-r--r-- | src/osmo-bts-sysmo/femtobts.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/osmo-bts-sysmo/femtobts.h b/src/osmo-bts-sysmo/femtobts.h index 3a8d448f..b99be693 100644 --- a/src/osmo-bts-sysmo/femtobts.h +++ b/src/osmo-bts-sysmo/femtobts.h @@ -7,6 +7,11 @@ #include <sysmocom/femtobts/superfemto.h> #include <sysmocom/femtobts/gsml1const.h> +#ifdef L1_HAS_RTP_MODE +/* This is temporarily disabled, as AMR has some bugs in RTP mode */ +//#define USE_L1_RTP_MODE /* Tell L1 to use RTP mode */ +#endif + enum l1prim_type { L1P_T_REQ, L1P_T_CONF, |