FreeCalypso > hg > fc-tourmaline
view src/condat/com/include/cl_imei.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 | 4e78acac3d88 |
| children |
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/* +----------------------------------------------------------------------------- | Project : COMLIB | Modul : cl_imei +----------------------------------------------------------------------------- | Copyright 2002 Texas Instruments Berlin, AG | All rights reserved. | | This file is confidential and a trade secret of Texas | Instruments Berlin, AG | The receipt of or possession of this file does not convey | any rights to reproduce or disclose its contents or to | manufacture, use, or sell anything it may describe, in | whole, or in part, without the specific written consent of | Texas Instruments Berlin, AG. +----------------------------------------------------------------------------- | Purpose : Definitions of global types used by common library functions | and the prototypes of those functions. +----------------------------------------------------------------------------- */ /* * Version 1.0 */ /**********************************************************************************/ #ifndef CL_IMEI_H #define CL_IMEI_H /**********************************************************************************/ /* * Compiler switches */ /* Chipset Type Value Value name * Gemini/Pole Star 0 _ge * Hercules 2 _he * Ulysse 3 _ul * Samson 4 _sa * Ulysse G1 13MHz 5 _g1_13 * Ulysse G1 26MHz 6 _g1_26 * Calypso C05 (rev. A) 7 _cal * Calypso C05 (rev. B) 8 _calb * Ulysse C035 9 _ul35 * Calypso C035 10 _cal35 * Calypso C035 Lite 11 _lite * Calypso+ 12 _cplus */ /****************************************************************************** * DIE ID and Platform settings *****************************************************************************/ /* DIE ID register #define MEM_DEV_ID0 0xFFFEF000 #define MEM_DEV_ID1 0xFFFEF002 */ /* For D-Sample: $CHIPSET = 7 or 8 (=10 for D-sample AMR). */ #ifdef _SIMULATION_ #undef FF_PROTECTED_IMEI #endif #ifdef FF_PROTECTED_IMEI #ifdef CL_IMEI_CALYPSO_PLATFORM #define CL_IMEI_DIE_ID_REG (MEM_DEV_ID0 | 0xF010) //+ 0xFFFEF010 for Calypso #endif #if !defined (CL_IMEI_CALYPSO_PLUS_PLATFORM) && !defined (CL_IMEI_CALYPSO_PLATFORM) #define CL_IMEI_OTHER_PLATFORM #endif #endif /* FF_PROTECTED_IMEI */ /* DIE ID SIZE is 4 words (16 bits)long */ #define CL_IMEI_SIZE 8 #define CL_IMEI_ISDID_SIZE 16 #define CL_IMEI_DIE_ID_SIZE 4 /* Return values */ #define CL_IMEI_OK 0 #define CL_IMEI_ERROR -1 #define CL_IMEI_INVALID_DIE_ID -2 #define CL_IMEI_READ_IMEI_FAILED -3 /* Possible values for imeiType */ #define CL_IMEI_GET_SECURE_IMEI 0 #define CL_IMEI_GET_STORED_IMEI 1 #define CL_IMEI_CONTROL_IMEI 2 /* +------------------------------------------------------------------------------ | Function : cl_get_imeisv +------------------------------------------------------------------------------ | Description : Common IMEI getter function | | Parameters : imeiBufSize - size of buffer where to store IMEI, min 8 BYTEs | *imeiBufPtr - pointer to buffer where to store the IMEI | imeiType - indicates, if the IMEI should be read from | FFS/Secure ROM (value=CL_IMEI_GET_SECURE_IMEI) or | if the already read and stored IMEI (if available) | should be delivered (value=CL_IMEI_GET_STORED_IMEI) | The second option should be used only by ACI or | BMI to show the IMEISV on mobile's display or | in terminal window, e.g. if user calls *#06#. | For IMEI Control reason (user by ACI), the value | has to be CL_IMEI_CONTROL_IMEI | Return : OK - 0 | ERROR - negative values +------------------------------------------------------------------------------ */ extern BYTE cl_get_imeisv(USHORT imeiBufSize, UBYTE *imeiBufPtr, UBYTE imeiType); /**********************************************************************************/ #endif /* CL_IMEI_H */