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view src/g23m-aci/aci/sap_dti.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 fa8dc04885d8
children
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/*
+-----------------------------------------------------------------------------
|  Project :  ...
|  Modul   :  sap_dti.h
+-----------------------------------------------------------------------------
|  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 :  This modul ...
+-----------------------------------------------------------------------------
*/


#define ACI_CONNECT_DTI                0x00
#define ACI_DISCONNECT_DTI             0x01

#define NOT_READY                      0x00
#define READY                          0x01

typedef struct
{
  BOOL  isDtiConnected;
  UBYTE dtxState;
} T_ACI_SRC_DTI_PARAMS;


/* process functions for DTI Lib */
EXTERN void dti_lib_dti_dti_connect_cnf (
                    T_DTI2_CONNECT_CNF   *dti_connect_cnf );


EXTERN void dti_lib_dti_dti_connect_ind (
                    T_DTI2_CONNECT_IND   *dti_connect_ind );

EXTERN void dti_lib_dti_dti_disconnect_ind (
                    T_DTI2_DISCONNECT_IND   *dti_disconnect_ind );

EXTERN void dti_lib_dti_dti_data_ind (
                    T_DTI2_DATA_IND   *dti_data_ind );

EXTERN void dti_lib_dti_dti_ready_ind (
                    T_DTI2_READY_IND   *dti_ready_ind );

#ifdef _SIMULATION_
EXTERN const void dti_lib_dti_dti_data_test_ind (
                    T_DTI2_DATA_TEST_IND   *dti_data_test_ind );
#endif




EXTERN void psaACI_Init();

EXTERN void aci_pei_sig_callback(U8               instance,
                                 U8               interfac, 
                                 U8               channel,
                                 U8               reason, 
                                 T_DTI2_DATA_IND* dti_data_ind);


/* function for "ACI PSA" */
EXTERN BOOL psaACI_Dti_Req (T_DTI_CONN_LINK_ID link_id, 
                            T_DTI_ENTITY_ID    peer_ent_id, 
                            UBYTE              dti_conn);



#ifdef DTI_CNTRL_MNG_C
T_ACI_SRC_DTI_PARAMS aci_src_dti_params[CMD_SRC_MAX];
DTI_HANDLE aci_hDTI;
#else
EXTERN T_ACI_SRC_DTI_PARAMS aci_src_dti_params[];
EXTERN DTI_HANDLE aci_hDTI;
#endif


/* OLD DTI Manager stuff */
#define ACI_DTI_DN_CHANNEL             0

#define DTI_MNG_ID_NOTPRESENT          0