FreeCalypso > hg > fc-tourmaline
view cdg-hybrid/cdginc/p_rrlc.h @ 275:79cfefc1e2b4
audio mode load: gracefully handle mode files of wrong AEC version
Unfortunately our change of enabling L1_NEW_AEC (which is necessary
in order to bring our Calypso ARM fw into match with the underlying
DSP reality) brings along a change in the audio mode file binary
format and file size - all those new tunable AEC parameters do need
to be stored somewhere, after all. But we already have existing
mode files in the old format, and setting AEC config to garbage when
loading old audio modes (which is what would happen without the
present change) is not an appealing proposition.
The solution implemented in the present change is as follows: the
audio mode loading code checks the file size, and if it differs
from the active version of T_AUDIO_MODE, the T_AUDIO_AEC_CFG structure
is cleared - set to the default (disabled AEC) for the compiled type
of AEC. We got lucky in that this varying T_AUDIO_AEC_CFG structure
sits at the end of T_AUDIO_MODE!
| author | Mychaela Falconia <falcon@freecalypso.org> |
|---|---|
| date | Fri, 30 Jul 2021 02:55:48 +0000 |
| parents | 35f7a1dc9f7d |
| children |
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/* +--------------------------------------------------------------------------+ | PROJECT : PROTOCOL STACK | | FILE : p_rrlc.h | | SOURCE : "sap\rrlc.pdf" | | LastModified : "2002-10-11" | | IdAndVersion : "8443.101.02.008" | | SrcFileTime : "Thu Nov 29 09:52:52 2007" | | Generated by CCDGEN_2.5.5A on Fri Oct 14 21:41:52 2016 | | !!DO NOT MODIFY!!DO NOT MODIFY!!DO NOT MODIFY!! | +--------------------------------------------------------------------------+ */ /* PRAGMAS * PREFIX : NONE * COMPATIBILITY_DEFINES : NO (require PREFIX) * ALWAYS_ENUM_IN_VAL_FILE: NO * ENABLE_GROUP: NO * CAPITALIZE_TYPENAME: NO */ #ifndef P_RRLC_H #define P_RRLC_H #define CDG_ENTER__P_RRLC_H #define CDG_ENTER__FILENAME _P_RRLC_H #define CDG_ENTER__P_RRLC_H__FILE_TYPE CDGINC #define CDG_ENTER__P_RRLC_H__LAST_MODIFIED _2002_10_11 #define CDG_ENTER__P_RRLC_H__ID_AND_VERSION _8443_101_02_008 #define CDG_ENTER__P_RRLC_H__SRC_FILE_TIME _Thu_Nov_29_09_52_52_2007 #include "CDG_ENTER.h" #undef CDG_ENTER__P_RRLC_H #undef CDG_ENTER__FILENAME #include "p_rrlc.val" #ifndef __T_assist_data__ #define __T_assist_data__ /* * Assistance Data * CCDGEN:WriteStruct_Count==2987 */ typedef struct { U16 arfcn; /*< 0: 2> Channel number */ U8 bsic; /*< 2: 1> Base station ID code */ U8 mfrm_offset; /*< 3: 1> multiframe offset */ U8 otd_type; /*< 4: 1> OTD type */ U8 _align0; /*< 5: 1> alignment */ U16 exp_otd; /*< 6: 2> expectedOTD */ U8 uncertainty; /*< 8: 1> Uncertainty of expected OTD */ U8 _align1; /*< 9: 1> alignment */ U16 rough_rtd; /*< 10: 2> rough RTD */ } T_assist_data; #endif #ifndef __T_eotd_sc_res__ #define __T_eotd_sc_res__ /* * EOTD SC Results at start of measurement * CCDGEN:WriteStruct_Count==2988 */ typedef struct { U8 sb_flag; /*< 0: 1> data on SCH could be decoded, 'sb' stems from Sch Burst */ U8 bsic; /*< 1: 1> Base station ID code */ U16 arfcn; /*< 2: 2> Channel number */ S16 eotd_crosscor[XCOR_NO]; /*< 4: 36> Cross-correlation data */ U32 d_eotd_nrj; /*< 40: 4> Signal level */ U32 time_tag; /*< 44: 4> Nominal Position */ } T_eotd_sc_res; #endif /* * EOTD SC Results at stop of measurement * CCDGEN:WriteStruct_Count==2989 */ #ifndef __T_eotd_sc_res1__ #define __T_eotd_sc_res1__ typedef T_eotd_sc_res T_eotd_sc_res1; #endif /* * EOTD NC Results * CCDGEN:WriteStruct_Count==2990 */ #ifndef __T_eotd_nc_res__ #define __T_eotd_nc_res__ typedef T_eotd_sc_res T_eotd_nc_res; #endif /* * End of substructure section, begin of primitive definition section */ #ifndef __T_RRLC_MEAS_REQ__ #define __T_RRLC_MEAS_REQ__ /* * * CCDGEN:WriteStruct_Count==2991 */ typedef struct { U16 req_id; /*< 0: 2> Request Identifier */ U8 _align0; /*< 2: 1> alignment */ U8 v_arfcn; /*< 3: 1> valid-flag */ U16 arfcn; /*< 4: 2> Channel number */ U8 v_bsic; /*< 6: 1> valid-flag */ U8 bsic; /*< 7: 1> Base station ID code */ U8 _align1; /*< 8: 1> alignment */ U8 _align2; /*< 9: 1> alignment */ U8 v_assist_data; /*< 10: 1> valid-flag */ U8 c_assist_data; /*< 11: 1> counter */ T_assist_data assist_data[MAX_NCELL_EOTD]; /*< 12:180> Assistance Data */ } T_RRLC_MEAS_REQ; #endif #ifndef __T_RRLC_MEAS_IND__ #define __T_RRLC_MEAS_IND__ /* * * CCDGEN:WriteStruct_Count==2992 */ typedef struct { U8 mcc[3]; /*< 0: 3> Mobile country code */ U8 mnc[3]; /*< 3: 3> Mobile country code */ U16 lac; /*< 6: 2> Location area code */ U16 cell_id; /*< 8: 2> Cell ID */ U8 eotd_mode; /*< 10: 1> Operation mode */ U8 _align0; /*< 11: 1> alignment */ U16 req_id; /*< 12: 2> Request Identifier */ U8 tav; /*< 14: 1> Timing advance */ U8 _align1; /*< 15: 1> alignment */ U32 fn; /*< 16: 4> full frame number */ T_eotd_sc_res eotd_sc_res; /*< 20: 48> EOTD SC Results at start of measurement */ T_eotd_sc_res1 eotd_sc_res1; /*< 68: 48> EOTD SC Results at stop of measurement */ U8 _align2; /*<116: 1> alignment */ U8 _align3; /*<117: 1> alignment */ U8 _align4; /*<118: 1> alignment */ U8 c_eotd_nc_res; /*<119: 1> counter */ T_eotd_nc_res eotd_nc_res[MAX_NCELL_EOTD_L1]; /*<120:576> EOTD NC Results */ } T_RRLC_MEAS_IND; #endif #ifndef __T_RRLC_ERROR_IND__ #define __T_RRLC_ERROR_IND__ /* * * CCDGEN:WriteStruct_Count==2993 */ typedef struct { U8 cause; /*< 0: 1> Cause Identifier */ U8 _align0; /*< 1: 1> alignment */ U8 _align1; /*< 2: 1> alignment */ U8 _align2; /*< 3: 1> alignment */ } T_RRLC_ERROR_IND; #endif #include "CDG_LEAVE.h" #endif