FreeCalypso > hg > fc-tourmaline
view cdg-hybrid/cdginc/p_8010_135_sn_sap.val @ 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_8010_135_sn_sap.val | | SOURCE : "sap\8010_135_sn_sap.pdf" | | LastModified : "2004-06-08" | | IdAndVersion : "8010.135.04.012" | | SrcFileTime : "Thu Nov 29 09:27:14 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 : SN * COMPATIBILITY_DEFINES : NO * ALWAYS_ENUM_IN_VAL_FILE: YES * ENABLE_GROUP: NO * CAPITALIZE_TYPENAME: NO */ #ifndef P_8010_135_SN_SAP_VAL #define P_8010_135_SN_SAP_VAL #define CDG_ENTER__P_8010_135_SN_SAP_VAL #define CDG_ENTER__FILENAME _P_8010_135_SN_SAP_VAL #define CDG_ENTER__P_8010_135_SN_SAP_VAL__FILE_TYPE CDGINC #define CDG_ENTER__P_8010_135_SN_SAP_VAL__LAST_MODIFIED _2004_06_08 #define CDG_ENTER__P_8010_135_SN_SAP_VAL__ID_AND_VERSION _8010_135_04_012 #define CDG_ENTER__P_8010_135_SN_SAP_VAL__SRC_FILE_TIME _Thu_Nov_29_09_27_14_2007 #include "CDG_ENTER.h" #undef CDG_ENTER__P_8010_135_SN_SAP_VAL #undef CDG_ENTER__FILENAME #include "p_8010_137_nas_include.val" /* Access values independent from the corresponding h-file. */ #include "p_8010_152_ps_include.val" /* Access values independent from the corresponding h-file. */ #include "p_8010_153_cause_include.val" /* Access values independent from the corresponding h-file. */ /* * Enum to value table VAL_establish * CCDGEN:WriteEnum_Count==28 */ #ifndef __T_SN_VAL_establish__ #define __T_SN_VAL_establish__ typedef enum { SN_ACTIVE_ESTABLISHMENT = 0x0, /* SNDCP shall send LL_ESTABLISH_REQ */ SN_PASSIVE_ESTABLISHMENT = 0x1 /* SNDCP shall wait for LL_ESTABLISH_IND */ }T_SN_VAL_establish; #endif /* * user defined constants */ #define SN_MAX_UL_PDU (0xff) #define SN_SIZE_NSAPI (0x10) #include "CDG_LEAVE.h" #endif