FreeCalypso > hg > fc-tourmaline
view cdg-hybrid/cdginc/p_udp.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_udp.h | | SOURCE : "sap\udp.pdf" | | LastModified : "2003-08-26" | | IdAndVersion : "8444.100.00.006" | | SrcFileTime : "Thu Nov 29 09:56:22 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_UDP_H #define P_UDP_H #define CDG_ENTER__P_UDP_H #define CDG_ENTER__FILENAME _P_UDP_H #define CDG_ENTER__P_UDP_H__FILE_TYPE CDGINC #define CDG_ENTER__P_UDP_H__LAST_MODIFIED _2003_08_26 #define CDG_ENTER__P_UDP_H__ID_AND_VERSION _8444_100_00_006 #define CDG_ENTER__P_UDP_H__SRC_FILE_TIME _Thu_Nov_29_09_56_22_2007 #include "CDG_ENTER.h" #undef CDG_ENTER__P_UDP_H #undef CDG_ENTER__FILENAME #include "p_udp.val" /* * End of substructure section, begin of primitive definition section */ #ifndef __T_UDP_BIND_REQ__ #define __T_UDP_BIND_REQ__ /* * * CCDGEN:WriteStruct_Count==3144 */ typedef struct { U16 port; /*< 0: 2> destination port */ U8 _align0; /*< 2: 1> alignment */ U8 _align1; /*< 3: 1> alignment */ } T_UDP_BIND_REQ; #endif #ifndef __T_UDP_BIND_CNF__ #define __T_UDP_BIND_CNF__ /* * * CCDGEN:WriteStruct_Count==3145 */ typedef struct { U16 port; /*< 0: 2> destination port */ U8 err; /*< 2: 1> error code */ U8 _align0; /*< 3: 1> alignment */ } T_UDP_BIND_CNF; #endif #ifndef __T_UDP_CLOSEPORT_REQ__ #define __T_UDP_CLOSEPORT_REQ__ /* * * CCDGEN:WriteStruct_Count==3146 */ typedef struct { U16 port; /*< 0: 2> destination port */ U8 _align0; /*< 2: 1> alignment */ U8 _align1; /*< 3: 1> alignment */ } T_UDP_CLOSEPORT_REQ; #endif #ifndef __T_UDP_CLOSEPORT_CNF__ #define __T_UDP_CLOSEPORT_CNF__ /* * * CCDGEN:WriteStruct_Count==3147 */ typedef struct { U8 dummy; /*< 0: 1> no parameters */ } T_UDP_CLOSEPORT_CNF; #endif #ifndef __T_UDP_ERROR_IND__ #define __T_UDP_ERROR_IND__ /* * * CCDGEN:WriteStruct_Count==3148 */ typedef struct { U16 dst_port; /*< 0: 2> destination port */ U16 src_port; /*< 2: 2> source port */ U8 err_msg; /*< 4: 1> error message */ U8 _align0; /*< 5: 1> alignment */ U8 _align1; /*< 6: 1> alignment */ U8 _align2; /*< 7: 1> alignment */ U32 src_addr; /*< 8: 4> source address */ U32 dst_addr; /*< 12: 4> destination address */ } T_UDP_ERROR_IND; #endif #ifndef __T_UDP_ERROR_RES__ #define __T_UDP_ERROR_RES__ /* * * CCDGEN:WriteStruct_Count==3149 */ typedef struct { U8 dummy; /*< 0: 1> no parameters */ } T_UDP_ERROR_RES; #endif #ifndef __T_UDP_SHUTDOWN_IND__ #define __T_UDP_SHUTDOWN_IND__ /* * * CCDGEN:WriteStruct_Count==3150 */ typedef struct { U8 dummy; /*< 0: 1> no parameters */ } T_UDP_SHUTDOWN_IND; #endif #ifndef __T_UDP_SHUTDOWN_RES__ #define __T_UDP_SHUTDOWN_RES__ /* * * CCDGEN:WriteStruct_Count==3151 */ typedef struct { U8 dummy; /*< 0: 1> no parameters */ } T_UDP_SHUTDOWN_RES; #endif #include "CDG_LEAVE.h" #endif