FreeCalypso > hg > fc-tourmaline
view src/ui/mfw/mfw_sima.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 | 92abb46dc1ba |
children |
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/* +--------------------------------------------------------------------+ | PROJECT: GSM-MFW (?) $Workfile:: mfw_sima.h $| | $Author:: Es $Revision:: 1 $| | CREATED: 14.10.98 $Modtime:: 6.10.99 12:21 $| | STATE : code | +--------------------------------------------------------------------+ PURPOSE : Types definitions for MMI framework . Jan 16, 2006 DR: OMAPS00061460 - Shashi Shekar B.S. Description: SAT Icon support Solution : SAT icon support added. */ #ifndef DEF_MFW_SIMA_HEADER #define DEF_MFW_SIMA_HEADER /* Contents of the Elementary Files from SIM card */ typedef struct { UBYTE display_condition; UBYTE service_provider [LONG_NAME]; } T_EF_SPN; // Shashi Shekar B.S., a0876501, Jan 16, 2006, DR: OMAPS00061460 #ifdef FF_MMI_SAT_ICON /* SIM record read parameters */ typedef struct { USHORT data_id; /* EF file to be read */ USHORT offset; /* Offset to file to be read */ UBYTE record_number; /* Record number of EF file */ UBYTE len; /* Length of record */ UBYTE max_length; /* Max records */ } T_SIM_ACCESS_PARAM; /* Structure to hold the Image instance contents */ typedef struct { UBYTE image_width; /* Image Width */ UBYTE image_height; /* Image Height*/ UBYTE image_coding; /* 11 -> B/W, 21 -> Color image, xx -> RFU */ USHORT image_instance_file_id; /* File Id of the image instance */ USHORT image_offset; /* Offset of the image instance */ USHORT image_instance_length; /* Length of image instance data */ } T_IMAGE_INSTANCE; /* Contents of the Elementary Files from SIM card for IMG */ typedef struct { UBYTE number_of_image_instance; T_IMAGE_INSTANCE image_instance; } T_EF_IMG; #endif EXTERN void sima_init (void); EXTERN void rAT_PlusCFUNP (T_SIM_MMI_INSERT_IND * mmi_insert_ind); EXTERN UBYTE qAT_PlusCPINNO (void); EXTERN void sim_read_sim (USHORT data_id, UBYTE len, UBYTE max_length); // Shashi Shekar B.S., a0876501, Jan 16, 2006, DR: OMAPS00061460 #ifdef FF_MMI_SAT_ICON EXTERN void sim_read_sim_icon(T_SIM_ACCESS_PARAM *sim_icon_read_param); #endif EXTERN void sim_read_sim_cb (SHORT table_id); EXTERN void sim_write_sim (USHORT data_id, UBYTE * data, UBYTE length); EXTERN void sim_write_sim_cb(SHORT table_id); #endif