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view src/cs/services/dar/dar_messages_i.h @ 303:f76436d19a7a default tip

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!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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/****************************************************************************/
/*                                                                          */
/*  File Name:  dar_messages_i.h                                            */
/*                                                                          */
/*  Purpose:  Internal messages used by DAR instance                        */
/*                                                                          */
/*                                                                          */
/*  Version   0.1                                                           */
/*                                                                          */
/*  Date              Modification                                          */
/*  ------------------------------------                                    */
/*  17 october 2001   Create                                                */
/*                                                                          */
/*  Author            Stephanie Gerthoux                                    */
/*                                                                          */
/*                                                                          */
/* (C) Copyright 2001 by Texas Instruments Incorporated, All Rights Reserved*/
/****************************************************************************/

#include "rv/rv_defined_swe.h"
#ifdef RVM_DAR_SWE
   #ifndef __DAR_MESSAGES_I_H_
      #define __DAR_MESSAGES_I_H_

      #include "dar/dar_structs_i.h"

      #ifdef __cplusplus
         extern "C"
         {
      #endif

      /******************************* Diagnose messages ************************************/
      /* Diagnose filter and no filter messages */
      #define DAR_FILTER_REQ                   (0x0001 | DAR_EVENT_INTERN | DAR_EVENTS_MASK)

      /* Diagnose filter structure */
      typedef struct          
      {
         T_RV_HDR              os_hdr;
         T_DAR_MSG_PARAM       use_msg_parameter;
         T_RV_RETURN           return_path;
      } T_DAR_FILTER_START;

      /* Diagnose write messages */
      #define DAR_WRITE_REQ                    (0x0003 | DAR_EVENT_INTERN | DAR_EVENTS_MASK)

      /* Diagnose write data structure */
      typedef struct          
      {
         T_RV_HDR           os_hdr;
         T_DAR_WRITE        data_write;
         T_RV_RETURN        return_path;
      } T_DAR_WRITE_START;
  
      /******************************* FFS interface ************************************/
      /* FFS RAM to FLASH interface */
      /* start message */
      #define DAR_FFS_RAM_2_FLASH_START_REQ                 (0x0004 | DAR_EVENT_INTERN | DAR_EVENTS_MASK)
      typedef struct
      {
         T_RV_HDR  os_hdr;
         UINT16    initial_size;
      } T_DAR_FFS_RAM_2_FLASH_START;

      /* start confirmation message */
      #define DAR_FFS_INIT_DONE                             (0x0005 | DAR_EVENT_INTERN | DAR_EVENTS_MASK)

      typedef struct
      {
         T_RV_HDR  os_hdr;
      } T_DAR_FFS_INIT;

      /* stop message */
      #define DAR_FFS_STOP_REQ                              (0x0006 | DAR_EVENT_INTERN | DAR_EVENTS_MASK)
      typedef struct
      {
         T_RV_HDR  os_hdr;
      } T_DAR_FFS_STOP;

      /* stop confirmation message */
      #define DAR_FFS_STOP_CON                              (0x0007 | DAR_EVENT_INTERN | DAR_EVENTS_MASK)
  
    #ifdef __cplusplus  
    }
    #endif

  #endif /* __DAR_MESSAGES_I_ */

#endif /* #ifdef RVM_DAR_SWE */