FreeCalypso > hg > fc-tourmaline
view cdg-hybrid/cdginc/p_rrlc.h @ 303:f76436d19a7a default tip
!GPRS config: fix long-standing AT+COPS chance hanging bug
There has been a long-standing bug in FreeCalypso going back years:
sometimes in the AT command bring-up sequence of an ACI-only MS,
the AT+COPS command would produce only a power scan followed by
cessation of protocol stack activity (only L1 ADC traces), instead
of the expected network search sequence. This behaviour was seen
in different FC firmware versions going back to Citrine, and seemed
to follow some law of chance, not reliably repeatable.
This bug has been tracked down and found to be specific to !GPRS
configuration, stemming from our TCS2/TCS3 hybrid and reconstruction
of !GPRS support that was bitrotten in TCS3.2/LoCosto version.
ACI module psa_mms.c, needed only for !GPRS, was missing in the TCS3
version and had to be pulled from TCS2 - but as it turns out,
there is a new field in the MMR_REG_REQ primitive that needs to be
set correctly, and that psa_mms.c module is the place where this
initialization needed to be added.
| author | Mychaela Falconia <falcon@freecalypso.org> |
|---|---|
| date | Thu, 08 Jun 2023 08:23:37 +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