FreeCalypso > hg > fc-tourmaline
view src/ui/mfw/mfw_acie.h @ 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 | 92abb46dc1ba |
children |
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/* +--------------------------------------------------------------------+ | PROJECT: MMI-Framework (8417) $Workfile:: mfw_acie.h $| | $Author:: Es $Revision:: 1 $| | CREATED: 26.10.98 $Modtime:: 2.03.00 15:24 $| | STATE : code | +--------------------------------------------------------------------+ MODULE : MFW_ACIE PURPOSE : This modul contains the definition for ACI external functions. $History:: mfw_acie.h $ * * ***************** Version 7 ***************** * User: Es Date: 2.03.00 Time: 16:04 * Updated in $/GSM/Condat/MS/SRC/MFW * some cleanups * * ***************** Version 6 ***************** * User: Es Date: 8.12.98 Time: 16:53 * Updated in $/GSM/DEV/MS/SRC/MFW * * ***************** Version 5 ***************** * User: Vo Date: 24.11.98 Time: 21:40 * Updated in $/GSM/DEV/MS/SRC/MFW * first successful compilation of MFW * * ***************** Version 4 ***************** * User: Le Date: 11.11.98 Time: 13:35 * Updated in $/GSM/DEV/MS/SRC/MFW * * ***************** Version 3 ***************** * User: Le Date: 10.11.98 Time: 16:07 * Updated in $/GSM/DEV/MS/SRC/MFW * * ***************** Version 2 ***************** * User: Le Date: 10.11.98 Time: 11:08 * Updated in $/GSM/DEV/MS/SRC/MFW * * ***************** Version 1 ***************** * User: Le Date: 27.10.98 Time: 15:58 * Created in $/GSM/DEV/MS/SRC/MFW * first implementation */ #define MAX_ACI_HANDLER 10 typedef BOOL (*T_PRIM_HANDLER)(ULONG, void *); typedef BOOL (*T_CMD_HANDLER)(char *); typedef struct { T_PRIM_HANDLER prim_handler; T_CMD_HANDLER cmd_handler; } T_MFW_ACI_EXT; EXTERN void aci_ext_init(void); EXTERN int aci_create(T_PRIM_HANDLER prim_func, T_CMD_HANDLER cmd_func); EXTERN void aci_delete(int handle); EXTERN BOOL aci_check_primitive(ULONG opc, void * data); EXTERN BOOL aci_check_command(char * cmd); #ifdef BT_INTERFACE EXTERN int pSlotBt; /* primitive handler slot */ #endif