FreeCalypso > hg > fc-tourmaline
view cdg-hybrid/cdginc/p_dti2.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_dti2.val | | SOURCE : "sap\dti2.pdf" | | LastModified : "2001-09-19" | | IdAndVersion : "8411.111.01.002" | | SrcFileTime : "Thu Nov 29 09:40:38 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_DTI2_VAL #define P_DTI2_VAL #define CDG_ENTER__P_DTI2_VAL #define CDG_ENTER__FILENAME _P_DTI2_VAL #define CDG_ENTER__P_DTI2_VAL__FILE_TYPE CDGINC #define CDG_ENTER__P_DTI2_VAL__LAST_MODIFIED _2001_09_19 #define CDG_ENTER__P_DTI2_VAL__ID_AND_VERSION _8411_111_01_002 #define CDG_ENTER__P_DTI2_VAL__SRC_FILE_TIME _Thu_Nov_29_09_40_38_2007 #include "CDG_ENTER.h" #undef CDG_ENTER__P_DTI2_VAL #undef CDG_ENTER__FILENAME /* * Value constants for VAL_version */ #define DTI_VERSION_10 (0x1) /* version 1.0 */ /* * Value constants for VAL_cause */ #define DTI_CAUSE_NORMAL_CLOSE (0x0) /* connection is closed by the entity */ #define DTI_CAUSE_UNEXPECTED_PRIMITIVE (0x1) /* unexpected primitive received */ #define DTI_CAUSE_UNSUPPORTED_VERSION (0x2) /* negotiated version is not supported */ /* * Value constants for VAL_p_id */ #define DTI_PID_IP (0x21) /* simple ip packet */ #define DTI_PID_CTCP (0x2d) /* Van Jacobson compressed TCP/IP header */ #define DTI_PID_UTCP (0x2f) /* Van Jacobson uncompressed TCP/IP header */ #define DTI_PID_UOS (0x0) /* unstructured octet stream */ /* * Value constants for VAL_st_break_len */ #define DTI_BREAK_OFF (0x0) /* No break detected */ /* * Value constants for VAL_st_flow */ #define DTI_FLOW_ON (0x0) /* flow control is inactive */ #define DTI_FLOW_OFF (0x1) /* flow control is active */ /* * Value constants for VAL_st_line_sa */ #define DTI_SA_ON (0x0) /* SA is inactive */ #define DTI_SA_OFF (0x1) /* SA is active */ /* * Value constants for VAL_st_line_sb */ #define DTI_SB_ON (0x0) /* SB is inactive */ #define DTI_SB_OFF (0x1) /* SB is active */ #include "CDG_LEAVE.h" #endif