view src/cs/drivers/drv_app/lcc/lcc_api.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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/******************************************************************************
 * Power Task (pwr)
 * Design and coding by Svend Kristian Lindholm, skl@ti.com
 *
 * PWR MMI Interface
 *
 * $Id: pwr_api.h 1.1 Wed, 20 Aug 2003 10:22:37 +0200 skl $
 *
 ******************************************************************************/

#ifndef __LCC_API_H__
#define __LCC_API_H__

#include "rv/rv_general.h"

#ifndef BASIC_TYPES
#define BASIC_TYPES
typedef signed   char  int8;
typedef unsigned char  uint8;
typedef signed   short int16;
typedef unsigned short uint16;
typedef signed   int   int32;
typedef unsigned int   uint32;
#endif


// INFO Indication mail SENT to the MMI
struct mmi_info_ind_s {
     T_RV_HDR header;
     int      Vbat;  // Battery Voltage
     int      Tbat;  // Battery Temperature
     int      Cbat;  // Battery Capacity
     int      cause; // Reason for the charge fail
};

typedef struct mmi_info_ind_s  T_PWR_MMI_INFO_IND_EVENT;

// Corresponds to /mmi/pwr/bsie.cfg
typedef struct
{
    uint16    repetition;     // The repetition interval for sending MMI info events
} T_PWR_MMI_CFG_BLOCK;


// Events send from the PWR module
// See RIV461
typedef enum PWR_MMI_MESSAGES {
    MMI_CHG_PLUG_IND     = 1,
    MMI_CHG_UNPLUG_IND   = 2,
    MMI_CHG_START_IND    = 3,
    MMI_CHG_STOP_IND     = 4,
    MMI_CHG_UNKNOWN_IND  = 5,
    MMI_BAT_UNKNOWN_IND  = 6,
    MMI_CHG_FAILED_IND   = 7,
    MMI_BAT_SUPERVISION_INFO_IND = 10
};

// Only one instance (e.g. the MMI) can register
void pwr_register (T_RV_RETURN_PATH *return_path, void *ptr);

#endif