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view src/g23m-aci/aci/aci_bat.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 :  GSM-F&D (8411)
|  Modul   :  ACI_BAT
+----------------------------------------------------------------------------- 
|  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 header file consists of the prototype for aci_bat.c
|
+----------------------------------------------------------------------------- 
*/ 
#ifndef ACI_BAT_H
#define ACI_BAT_H

#include "bat_ctrl.h" /* from the bat library to see T_BATC_signal */

#ifndef ACI_BAT_CMH_H
#include "aci_bat_cmh.h"
#endif


#ifdef _SIMULATION_
#define __STR2__(x) #x
#define __STR1__(x) __STR2__(x)
#define __TODO__ __FILE__ "("__STR1__(__LINE__)") : ToDo : "
#else
#define __TODO__
#endif

#define ACI_BAT_MAX_RESPONSES MAX_PB_ENTR /* for CPBR and similiar multi line response commands */

GLOBAL void aci_bat_send_buffer_dti_data (UBYTE src_id);
GLOBAL void aci_bat_check_for_multi_line_response_command(UBYTE src_id);
GLOBAL void aci_bat_rcv      (T_ACI_DTI_PRC_PSI *src_infos_psi, T_DTI2_DATA_IND *dti_data_ind);
GLOBAL void aci_bat_ctrl_rcv (T_ACI_DTI_PRC_PSI *src_infos_psi, T_BATC_signal *signal);
GLOBAL void aci_bat_send     (T_ACI_DTI_PRC_PSI *src_infos_psi, T_BAT_cmd_response *resp);
GLOBAL T_ACI_BAT_RSLT     aci_bat_wrapper     (T_ACI_DTI_PRC_PSI *src_infos_psi, T_BAT_cmd_send *cmd);
GLOBAL T_BAT_ctrl_params  aci_bat_cur_cmd_get (T_ACI_DTI_PRC_PSI *src_infos_psi);
GLOBAL T_BAT_plus_cscs_cs aci_bat_cs_get      (T_ACI_DTI_PRC_PSI *src_infos_psi);
GLOBAL void               aci_bat_cs_set      (T_ACI_DTI_PRC_PSI *src_infos_psi,T_BAT_plus_cscs_cs cs);
GLOBAL U8                 aci_bat_get_l2p_id  (U8 src_id);
GLOBAL void               aci_bat_run_cmd     (T_ACI_DTI_PRC_PSI *src_infos_psi);

#endif