view src/cs/services/atp/atp_gsm_gsm_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
line wrap: on
line source

/*******************************************************************************
 *
 * File Name : atp_gsm_gsm_api.h
 *
 * Definition used by atp_gsm_gsm_api.c
 *
 * (C) Texas Instruments, all rights reserved
 *
 * Version number	: 0.1      Date : 10-Jully-2000
 *
 * History			: 0.1  - Created by E. Baissus
 *
 *
 * Author           : 
 *
 *   (C) Copyright 2000 by Texas Instruments Incorporated 
 ******************************************************************************/

#ifndef ATP_GSM_GSM_API_H
#define ATP_GSM_GSM_API_H


#include "atp/atp_gsm_bt_api.h"
#include "atp/bti_at.h"

#include "rvm/rvm_api.h"
#define AAA_SWE_FROM_GSM	// define for new parameter to send to GSM PS


/* functions define in GSM side and called by BT side */
void bti_at_init_cnf(T_BTI_ACK ack); 
void bti_at_deinit_ind(void);  
void bti_at_open_port_ind(T_BTI_PORT_NB gsm_port_nb,T_BTI_BT_PORT_INFO bt_custom_info);
void bti_at_close_port_ind(T_BTI_PORT_NB gsm_port_nb);
void bti_at_cmd_ind(T_BTI_PORT_NB gsm_port_nb,char * cmd);
void bti_at_cmd_cnf(T_BTI_PORT_NB gsm_port_nb);
void bti_at_abort_ind(T_BTI_PORT_NB gsm_port_nb);
void bti_data_ready_ind(T_BTI_PORT_NB port_nb,unsigned long nb_of_data);
void bti_get_gsm_data(T_BTI_PORT_NB port_nb,char * buffer, unsigned long nb_of_data);
void bti_data_ready_cnf(T_BTI_PORT_NB port_nb);

/* Custom information between GSM and ATP */
typedef struct
{
	T_ATP_CUSTOM_TYPE custom_type;
	UINT32 optimal_gsm_max_packet_size; /* Indication of what would be the optimal size of packet received by GSM */
										/* 0 Means do not care */
} T_ATP_CUSTOM_FROM_GSM_INFO;


typedef struct
{
	T_ATP_CUSTOM_TYPE custom_type;
	UINT32 bt_max_payload; /* Maximum size of data that can be sent from GSM to Bluetooth (in bytes)*/								
						   /* Should be equal to MFS - overhead due to RFCOMM...*/
#ifdef AAA_SWE_FROM_GSM
	T_RVM_USE_ID rnet_use_id;
#endif
} T_ATP_CUSTOM_TO_GSM_INFO;


#endif