view src/cs/drivers/drv_app/lcc/lcc_trace.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
line wrap: on
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/******************************************************************************
 * PWR task (pwr)
 * Adapted from FFS by Svend Kristian Lindholm, skl@ti.com
 * Idea, design and coding by Mads Meisner-Jensen, mmj@ti.com
 *
 * pwr tracing
 *
 * $Id: pwr_trace.h 1.1 Wed, 20 Aug 2003 10:22:37 +0200 skl $
 *
 ******************************************************************************/


#ifndef __LCC_TRACE_H__
#define __LCC_TRACE_H__

#include "lcc_cfg.h"

/******************************************************************************
 ** Common Tracing and logging
 *****************************************************************************/

int pwr_tr_query(int mask);


/******************************************************************************
 ** Target Tracing
 ******************************************************************************/

#define tw(contents)

#if TRACE_WANTED
    #define ttw(contents) contents
    // To distinguish from FFS trace system rename to pwr_ttr and pwr_str
    #define ttr pwr_ttr
    #define str pwr_str
#else
    #define ttw(contents)
#endif

#define tlw(contents)
#define NL
void pwr_ttr_init(unsigned int mask);
void pwr_ttr(unsigned trmask, char *format, ...);
void pwr_str(unsigned mask, char *string);

enum TargetTraceMask {
    TTrMem        = 0x00000001,
    TTrMemLow     = 0x00000002,

    TTrApi        = 0x00000010,
    TTrTimer      = 0x00000020,
    TTrTimerLow   = 0x00000040,

    TTrInit       = 0x00000100,
    TTrInitLow    = 0x00000200,

    TTrCharge     = 0x00000400,
    TTrChargeLow  = 0x00000800,

    TTrEvent      = 0x00001000,
    TTrEventLow   = 0x00002000,

    TTrEnv        = 0x00020000,
    TTrEnvLow     = 0x00040000,

    TTrTask       = 0x00100000,
    TTrTaskLow    = 0x00200000,

    TTrTmpwr      = 0x08000000,

    TTrTaskDelays = 0x10000000,
    TTrWarning    = 0x40000000,
    TTrFatal      = 0x80000000,

    TTrAll        = 0xFFFFFFFF
};


#endif