FreeCalypso > hg > fc-tourmaline
view src/condat/com/include/rx.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 : GSM (6301) | Modul : +----------------------------------------------------------------------------- | 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 : Types definitions for the fieldstrength driver | . +----------------------------------------------------------------------------- $Hist Oct 05, 2006 ER: OMAPS00094496 x0061088(Prachi) Description:Enhance RSSI to 3 parameters: Strength, quality, min-access-level Solution:In order to provide a more accurate antenna icon on screen, in addition to "signal strength" the parameters "signal quality" and "Min-aces-level" are required. */ #ifndef RX_H #define RX_H /* * Signal Values */ #define RX_QUAL_UNAVAILABLE 0xFF /* should be kept identically */ /* with the value defined in RR */ #ifdef FF_PS_RSSI #define RX_ACCE_UNAVAILABLE 0xFF #endif /* * Signal Types */ #define RX_SIGTYPE_RXLEVEL 0 /* * Status Type */ typedef struct rx_Status_Type { UBYTE actLevel; UBYTE gsmLevel; UBYTE rxQuality; #ifdef FF_PS_RSSI UBYTE min_access_level; #endif } rx_Status_Type; /* * Driver Control Block */ typedef struct rx_DCB_Type { UBYTE Steps; } rx_DCB_Type; #if defined (NEW_FRAME) /* * to achieve backward compatibility with older definitions */ #define drv_SignalCB_Type T_DRV_CB_FUNC #define drv_SignalID_Type T_DRV_SIGNAL #define T_VSI_THANDLE USHORT #endif /* * Prototypes */ EXTERN UBYTE rx_Init (drv_SignalCB_Type in_SignalCBPtr); EXTERN void rx_Exit (void); EXTERN UBYTE rx_SetConfig (rx_DCB_Type * in_DCBPtr); EXTERN UBYTE rx_GetConfig (rx_DCB_Type * out_DCBPtr); EXTERN UBYTE rx_GetStatus (rx_Status_Type * out_StatusPtr); EXTERN void rx_timeout (T_VSI_THANDLE rx_handle); #endif