view src/g23m-aci/aci/cmh_dti.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 fa8dc04885d8
children
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/*
+------------------------------------------------------------------------------
|  File:       cmh_dti.h
+------------------------------------------------------------------------------
|                 Copyright Condat AG 1999-2000, Berlin
|                 All rights reserved.
|
|                 This file is confidential and a trade secret of Condat 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
|                 Condat AG.
+------------------------------------------------------------------------------
| Purpose:     Definitions for the DTI managment. 
|              
| $Identity:$
+------------------------------------------------------------------------------
*/


#ifndef CMH_DTI_H
#define CMH_DTI_H



/*==== ENUMS =====================================================*/

typedef enum              /* DTI redirection mode */
{
  REDIR_DELETE = 0,
  REDIR_ONCE,
  REDIR_ALWAYS    
} T_ACI_REDIR_MODE;

typedef enum              /* DINF mode */
{
  SHOW_CURR_CHAN_INF = 0,
  SHOW_ALL_CHAN_INF
} T_ACI_DINF_MODE;

typedef enum               /* to map*/
{
  DEV_CPBLTY_CMD = 0,      /* AT cmd capability                    */
  DEV_CPBLTY_SER,          /* serial capability                    */
  DEV_CPBLTY_PKT,          /* packet capability                    */
  DEV_CPBLTY_CMD_SER,      /* AT cmd and serial capability         */
  DEV_CPBLTY_CMD_PKT,      /* AT cmd and packet capability         */
  DEV_CPBLTY_PKT_SER,      /* packet and serial capability         */
  DEV_CPBLTY_CMD_PKT_SER,  /* AT cmd, packet and serial capability */
  DEV_CPBLTY_NONE          /* sentinel for %DINF command           */
} T_CAP_ID;

/*==== STRUCTS =====================================================*/

typedef struct
{
  CHAR     *name;
  T_CAP_ID  id;
} T_CAP_NAME;

/*==== VARIABLE====================================================*/


/*==== EXPORT =====================================================*/


#endif /* CMH_DTI_H */
                 
/*==== EOF =======================================================*/