FreeCalypso > hg > fc-magnetite
view src/aci2/aci/cmh_mmit.c @ 660:293c7db5f10f
bmi3: fixed the mysterious "mute on first call" bug
When UI-enabled fw boots on a previously blank (no /mmi/* files) FFS
for the first time, the output_volume member of the persistent UI settings
structure was left uninitialized, corresponding to the earpiece volume
being set to mute, which is an invalid setting. Because of other quirks
in the far-from-finished UI code, this volume setting takes effect only
when the first call is answered, producing the odd behaviour seen at the
user level.
The current fix is to set the blank-FFS default for output_volume to
volume level 4, which is the same -6 dB Iota volume as the ACI default.
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Thu, 14 May 2020 02:50:41 +0000 |
parents | 93999a60b835 |
children |
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/* +----------------------------------------------------------------------------- | Project : GSM-PS (6147) | Modul : CMH_MMIT +----------------------------------------------------------------------------- | Copyright 2002 Texas Instruments Berlin, AG | All rights reserved. | | This file is confidential and a trade secret of Texas | Instruments Berlin, AG | The receipt of or possession of this file does not convey | any rights to reproduce or disclose its contents or to | manufacture, use, or sell anything it may describe, in | whole, or in part, without the specific written consent of | Texas Instruments Berlin, AG. +----------------------------------------------------------------------------- | Purpose : This module provides the test functions related to the | protocol stack adapter for the man machine interface. +----------------------------------------------------------------------------- */ #ifndef CMH_MMIT_C #define CMH_MMIT_C #endif #include "aci_all.h" /*==== INCLUDES ===================================================*/ #include "aci_cmh.h" #include "ati_cmd.h" #include "aci_cmd.h" #include "pcm.h" #ifdef FAX_AND_DATA #include "aci_fd.h" #endif /* of #ifdef FAX_AND_DATA */ #ifdef UART #include "dti.h" /* functionality of the dti library */ #include "dti_conn_mng.h" #endif #include "psa.h" #include "psa_sim.h" #include "cmh.h" #include "cmh_sim.h" /* #include "m_fac.h" */ #include "aoc.h" /*==== CONSTANTS ==================================================*/ /*==== EXPORT =====================================================*/ /*==== VARIABLES ==================================================*/ /*==== FUNCTIONS ==================================================*/ /* +--------------------------------------------------------------------+ | PROJECT : GSM-PS (6147) MODULE : CMH_SSQ | | STATE : code ROUTINE : tAT_PlusCLAN | +--------------------------------------------------------------------+ PURPOSE : This is the functional counterpart to the +CLAN AT command which is responsible for test supporetd language code in ME. */ GLOBAL T_ACI_RETURN tAT_PlusCLAN ( T_ACI_CMD_SRC srcId,SHORT *lastIdx, T_ACI_LAN_SUP *lanlst ) { T_ACI_RETURN ret ; TRACE_FUNCTION ("tAT_PlusCLAN()"); /* *------------------------------------------------------------------- * check command source *------------------------------------------------------------------- */ if(!cmh_IsVldCmdSrc (srcId)) { ACI_ERR_DESC( ACI_ERR_CLASS_Ext, EXT_ERR_Parameter ); return( AT_FAIL ); } /* *------------------------------------------------------------------- * read supported language from ME *------------------------------------------------------------------- */ ret= getSupLangFromPCM(lanlst,lastIdx); return(ret); } /*==== EOF ========================================================*/