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Max msuraev at sysmocom.deThis code is not referenced anywhere. On 07/21/2016 08:50 AM, Harald Welte wrote: > Hi Max, > > On Wed, Jul 20, 2016 at 06:50:24PM +0200, Max wrote: > >> Notice that while PDTCH is activated for both UL and DL, the PTCCH is >> only activated for DL. >> >> As far as I've understood continuous TA procedure I've got to have PTCCH >> activated in both directions. The problem is that I have troubles >> locating the code which triggers the activation above. > from osmo-bts/src/osmo-bts-sysmo/oml.c: > > static const struct sapi_dir pdtch_sapis[] = { > { GsmL1_Sapi_Pdtch,»····GsmL1_Dir_TxDownlink }, > { GsmL1_Sapi_Pdtch,»····GsmL1_Dir_RxUplink }, > { GsmL1_Sapi_Ptcch,»····GsmL1_Dir_TxDownlink }, > { GsmL1_Sapi_Prach,»····GsmL1_Dir_RxUplink }, > #if 0 > { GsmL1_Sapi_Ptcch,»····GsmL1_Dir_RxUplink }, > { GsmL1_Sapi_Pacch,»····GsmL1_Dir_TxDownlink }, > #endif > > I don't know exactly why it is commented out, probably because itw as > simply not used at the time? > -- Max Suraev <msuraev at sysmocom.de> http://www.sysmocom.de/ ======================================================================= * sysmocom - systems for mobile communications GmbH * Alt-Moabit 93 * 10559 Berlin, Germany * Sitz / Registered office: Berlin, HRB 134158 B * Geschaeftsfuehrer / Managing Director: Harald Welte