FreeCalypso > hg > fc-tourmaline
view src/ui/atb/ATBPbFS.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 | 67bfe9f274f6 |
| children |
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/********************************************* * PB_RECS_PER_FILE * * Specifies how many records should be stored in * each file on the flash. *********************************************/ #define PB_RECS_PER_FILE 10 /********************************************* * PB_xxx_UPPER_LIMIT * * The absolute maximum size of various aspects * of the records stored on the file system. Used * to keep values read in from file within a * sensible range. *********************************************/ #define PB_RECORDS_UPPER_LIMIT 500 #define PB_ALPHATAG_UPPER_LIMIT 500 #define PB_NUMBER_UPPER_LIMIT 500 #define PB_EXT_UPPER_LIMIT 500 /********************************************** * T_PB_FSDATA * * Internal information for FS *********************************************/ typedef struct { SHORT records_max; SHORT alpha_max; SHORT number_max; SHORT ext_max; SHORT record_size; T_FFS_FD info_file; SHORT fileID; T_FFS_FD file; } T_PB_FSDATA; /********************************************** * T_PB_FSINFO * * Information about phonebook - * e.g. is SIM or FFS selected ? *********************************************/ typedef struct { UBYTE type_selected; /* The current selected phonebook */ SHORT records_max; SHORT alpha_max; SHORT number_max; SHORT ext_max; } T_PB_FSINFO; /********************************************** * LOCAL FUNCTION PROTOTYPES * *********************************************/ void FS_file_GetIndex(SHORT phys_index, SHORT *fileIndex, SHORT *recIndex); void FS_file_GetName(char *filename, SHORT phonebook_id, SHORT fileIndex); SHORT FS_file_OpenForRec(SHORT phonebook_id, SHORT phys_index);