FreeCalypso > hg > fc-tourmaline
view src/gpf/frame/vsi_mis.c @ 273:5caa86ee2cfa
enable L1_NEW_AEC in l1_confg.h (bold change)
The AEC function implemented in DSP ROM 3606 on the Calypso silicon
we work with is the one that corresponds to L1_NEW_AEC; the same holds
for DSP 34 and even for DSP 33 with more recent patch versions.
However, TI shipped their TCS211 reference fw with L1_NEW_AEC set to 0,
thus driving AEC the old way if anyone tried to enable it, either via
AT%Nxxxx or via the audio mode facility. As a result, the fw would
try to control features which no longer exist in the DSP (long vs short
echo and the old echo suppression level bits), while providing no way
to tune the 8 new parameter words added to the DSP's NDB page.
The only sensible solution is to bite the bullet and enable L1_NEW_AEC
in L1 config, with fallout propagating into RiViera Audio Service
T_AUDIO_AEC_CFG structure and into /aud/*.cfg binary file format.
The latter fallout will be addressed in further code changes.
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Thu, 29 Jul 2021 18:32:40 +0000 |
parents | 4e78acac3d88 |
children |
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/* +------------------------------------------------------------------------------ | File: vsi_mis.c +------------------------------------------------------------------------------ | 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 defines the virtual system interface part | for miscellaneous things. +----------------------------------------------------------------------------- */ #ifndef __VSI_MIS_C__ #define __VSI_MIS_C__ #endif /*==== INCLUDES ===================================================*/ #include <string.h> #include "typedefs.h" #include "vsi.h" #include "os.h" #include "frm_defs.h" #include "frm_types.h" #include "frm_glob.h" /*==== TYPES ======================================================*/ /*==== CONSTANTS ==================================================*/ /*==== EXTERNALS ==================================================*/ /* -------------- S H A R E D - BEGIN ---------------- */ #ifdef _TOOLS_ #pragma data_seg("FRAME_SHARED") #endif /*==== VARIABLES ==================================================*/ #ifdef _TOOLS_ #pragma data_seg() #endif /* -------------- S H A R E D - END ---------------- */ /*==== FUNCTIONS ==================================================*/ #ifndef RUN_INT_RAM /* +--------------------------------------------------------------------+ | PROJECT : GSM-Frame (8415) MODULE : VSI_MIS | | STATE : code ROUTINE : vsi_gettaskname | +--------------------------------------------------------------------+ PURPOSE : reads the name of a task */ int vsi_gettaskname (T_HANDLE Caller, T_HANDLE Handle, char *Name) { if ( os_GetTaskName ( Caller, Handle, Name ) != OS_ERROR ) return VSI_OK; return VSI_ERROR; } #endif #ifndef RUN_INT_RAM /* +--------------------------------------------------------------------+ | PROJECT : GSM-Frame (8415) MODULE : VSI_MIS | | STATE : code ROUTINE : vsi_gettaskhandle | +--------------------------------------------------------------------+ PURPOSE : reads the name of a task */ T_HANDLE vsi_gettaskhandle (T_HANDLE Caller, char *Name) { OS_HANDLE Handle; if (os_GetTaskHandle( Caller, Name, &Handle ) != OS_ERROR ) { return Handle; } return VSI_ERROR; } #endif #ifndef RUN_INT_RAM /* +--------------------------------------------------------------------+ | PROJECT : GSM-Frame (8415) MODULE : VSI_MIS | | STATE : code ROUTINE : vsi_gettaskflags | +--------------------------------------------------------------------+ PURPOSE : reads the flags of a task */ int vsi_gettaskflags (T_HANDLE Caller, T_HANDLE Handle, U32 *Flags) { *Flags = pf_TaskTable[Handle].Flags; return VSI_OK; } #endif #ifndef RUN_INT_RAM /* +--------------------------------------------------------------------+ | PROJECT : GSM-Frame (8415) MODULE : VSI_MIS | | STATE : code ROUTINE : vsi_time | +--------------------------------------------------------------------+ PURPOSE : get time */ int vsi_t_time (T_HANDLE Caller, T_TIME *Value) { os_GetTime ( Caller, Value ); return VSI_OK; } #endif #ifndef RUN_INT_RAM /* +--------------------------------------------------------------------+ | PROJECT : GSM-Frame (8415) MODULE : VSI_MIS | | STATE : code ROUTINE : vsi_sleep | +--------------------------------------------------------------------+ PURPOSE : suspend task */ int vsi_t_sleep (T_HANDLE Caller, T_TIME Value) { os_SuspendTask ( Caller, Value ); return VSI_OK; } #endif #ifndef RUN_INT_RAM /* +--------------------------------------------------------------------+ | PROJECT : GSM-Frame (8415) MODULE : VSI_MIS | | STATE : code ROUTINE : vsi_object_info | +--------------------------------------------------------------------+ PURPOSE : read information about created objects */ int vsi_object_info (T_HANDLE Caller, USHORT Id, USHORT Index, char *Buffer, USHORT Size) { if ( os_ObjectInformation ( Caller, Id, Index, Size, Buffer ) == OS_OK ) { if ( strlen (Buffer) > TTRACE_LEN ) vsi_o_assert ( NO_TASK, OS_SYST_ERR_STR_TOO_LONG, __FILE__, __LINE__, "Traced string too long" ); return VSI_OK; } return VSI_ERROR; } #endif #ifndef RUN_FLASH /* +--------------------------------------------------------------------+ | PROJECT : GSM-Frame (8415) MODULE : VSI_PRO | | STATE : code ROUTINE : vsi_p_name | +--------------------------------------------------------------------+ PURPOSE : reads the name of a task */ int vsi_e_name (T_HANDLE Caller, T_HANDLE Handle, char *Name) { if ( Handle >= 0 && Handle <= MaxEntities && pf_TaskTable[Handle].Name[0] != 0 ) { strcpy ( Name, pf_TaskTable[Handle].Name ); return VSI_OK; } return VSI_ERROR; } #endif #ifndef RUN_FLASH /* +--------------------------------------------------------------------+ | PROJECT : GSM-Frame (8415) MODULE : VSI_PRO | | STATE : code ROUTINE : vsi_p_handle | +--------------------------------------------------------------------+ PURPOSE : reads the name of a task */ T_HANDLE vsi_e_handle (T_HANDLE Caller, char *Name) { T_HANDLE e_handle; if ( Name == NULL ) { return e_running[os_MyHandle()]; } else { for ( e_handle = MaxEntities; e_handle > 0; e_handle-- ) { if ( pf_TaskTable[e_handle].Name[0] != 0 && !strncmp ( pf_TaskTable[e_handle].Name, Name, RESOURCE_NAMELEN-1 ) ) return e_handle; } } return VSI_ERROR; } #endif