FreeCalypso > hg > freecalypso-sw
view gsm-fw/g23m-aci/aci/ati_src_psi.c @ 915:7b805007dcfc
etmsync: slight "main" refactoring in preparation for multiple programs
author | Space Falcon <falcon@ivan.Harhan.ORG> |
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date | Tue, 08 Sep 2015 18:26:42 +0000 |
parents | eedbf248bac0 |
children |
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/* +----------------------------------------------------------------------------- | Project : GSM-PS (6147) | Modul : ATI_SRC_UARTC +----------------------------------------------------------------------------- | 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 : . +----------------------------------------------------------------------------- */ #ifdef FF_PSI #define ATI_SRC_PSI_C #include "aci_all.h" /*==== INCLUDES ===================================================*/ #include "aci_cmh.h" #include "ati_cmd.h" #include "aci_cmd.h" #include "dti.h" /* functionality of the dti library */ #include "aci_lst.h" #include "dti_conn_mng.h" #include "dti_cntrl_mng.h" #include "psa_psi.h" #include "cmh_psi.h" #include "aci_io.h" #include "ati_src_psi.h" #include "aci_mem.h" #include "aci.h" #include "psa.h" #include "cmh.h" /*==== CONSTANTS ==================================================*/ /*==== TYPES ======================================================*/ /*==== EXPORT =====================================================*/ #ifdef _SIMULATION_ EXTERN T_ACI_LIST *ati_src_list; #endif /* _SIMULATION_ */ /*==== VARIABLES ==================================================*/ /*==== FUNCTIONS ==================================================*/ GLOBAL void psi_InitCmdStruct( T_ACI_DTI_PRC_PSI *cmd_struct ) { cmd_struct->devId = 0; cmd_struct->dlci = NOT_PRESENT_8BIT; cmd_struct->RecState = NOT_INITIALIZED; cmd_struct->LineState = LINE_CONNECTING; cmd_struct->run_cmd = FALSE; cmd_struct->first_output = FALSE; cmd_struct->data_cntr = 0; cmd_struct->MuxParms = NULL; cmd_struct->large_type = FALSE; cmd_struct->data_buffer.data_list = NULL; cmd_struct->data_buffer.max_buffer_size = 0; cmd_struct->data_buffer.create_time = 0; cmd_struct->device_type = DEVICE_TYPE_UNKNOWN; #ifdef FF_BAT cmd_struct->active_client = 0xFE; /* BAT control channel */ cmd_struct->bat_client = NULL; cmd_struct->max_clients = 0; cmd_struct->queue = NULL; /* queue for pending BAT commands */ cmd_struct->send_data = NULL; /* T_desc2 of the control and broadcast cahnnel */ cmd_struct->search_str_ptr = NULL; /* search string pointer */ #endif /* FF_BAT */ } /* +-------------------------------------------------------------------+ | PROJECT : GSM-PS (6147) MODULE : | | ROUTINE : psi_new_source | +-------------------------------------------------------------------+ PURPOSE : create a new PSI source. In case of BAT (DIO_DATA_PKT), do not create a ATI source. For the phase 2 of the BAT project, where ATI is split fom ACI, we need a psi_new_source() function on ACI level !!! */ GLOBAL UBYTE psi_new_source( U32 devId, UBYTE dlci , U32 dio_driver_type) // RM 26-05-04 Nice { T_ACI_DTI_PRC_PSI *cmd_struct; UBYTE src_id; TRACE_FUNCTION("psi_new_source()"); src_id = ati_init(ATI_SRC_TYPE_PSI, psi_src_result_cb, psi_src_line_state_cb); #ifdef FF_BAT if (dio_driver_type EQ DIO_DATA_PKT) { /* * we are only interested in getting a src_id for BAT, but not in a ATI source * WHAT HAPPENS WITH THIS SOURCE ID WHEN A REAL ATI SOURCE IS OPENED ? * DO WE HAVE IT THEN TWICE FOR TWO DIFFERENT SOURCES (BAT and ATI) ??? */ #ifndef _SIMULATION_ ati_finit(src_id); /* SAVES MEMORY !!!*/ { /* special SKA hack to make the BAT source marked as used */ int i; U8 tst_src; for (i = 0; i < CMD_SRC_MAX; i++) { tst_src = (0x01 << i) & used_sources; if (!tst_src) break; } if (tst_src) { TRACE_EVENT_P1("psi_new_source(): No more sources available ! used_sources: 0x%04X", used_sources); return (0); } used_sources |= (0x01 << i); } #endif } #endif TRACE_EVENT_P1 ("psi_new_source: srcId=%d", src_id); ACI_MALLOC (cmd_struct, sizeof(T_ACI_DTI_PRC_PSI)); psi_InitCmdStruct( cmd_struct ); cmd_struct->srcId = src_id; cmd_struct->devId = devId; cmd_struct->dlci = dlci; /* * Determine the mode of the command source based on the * source ID and 'dio_driver_type'. */ if (src_id < CMD_SRC_MAX) { if (src_id EQ CMD_SRC_LCL) { aci_cmd_src_mode_set(src_id,CMD_MODE_ACI); } #ifdef FF_BAT else if (dio_driver_type EQ DIO_DATA_PKT) { aci_cmd_src_mode_set(src_id,CMD_MODE_BAT); sAT_PercentCSQ((T_ACI_CMD_SRC)src_id, CSQ_Enable); /* CSQ indication regular enabled for BAT source */ } #endif else { aci_cmd_src_mode_set(src_id,CMD_MODE_ATI); } } if (insert_list (psi_src_params, cmd_struct) NEQ TRUE) { TRACE_EVENT ("new source is not able to creat"); } cmhPSI_AddDeviceToDcbParameter(devId ,dio_driver_type); return(src_id); } /* +-------------------------------------------------------------------+ | PROJECT : GSM-PS (6147) MODULE : | | ROUTINE : psi_erase_source | +-------------------------------------------------------------------+ PURPOSE : erase an entry element from the psi_src_params list. */ EXTERN void dti_cntrl_erase_entry(UBYTE dti_id); GLOBAL void psi_erase_source( UBYTE srcId ) { T_DTI_CNTRL info; TRACE_FUNCTION("psi_erase_source"); ati_finit (srcId); dti_cntrl_get_info_from_src_id (srcId, &info); dti_cntrl_erase_entry( info.dti_id ); dti_cntrl_clear_conn_parms( info.dti_id ); TRACE_EVENT_P1("Source nb %d deleted", srcId); } /* +-------------------------------------------------------------------+ | PROJECT : GSM-PS (6147) MODULE : PSA_PSI | | ROUTINE : atiPSI_dti_cb | +-------------------------------------------------------------------+ PURPOSE : callback for dti manager. */ GLOBAL BOOL atiPSI_dti_cb( UBYTE dti_id, T_DTI_CONN_STATE result_type ) { #ifdef _SIMULATION_ T_ATI_SRC_PARAMS *src_params; #endif /* _SIMULATION_ */ T_ACI_DTI_PRC_PSI *srcInfos = NULL; UBYTE saveState; BOOL is_psi_src = TRUE; /* for simulation */ T_DTI_CNTRL info; TRACE_FUNCTION("atiPSI_dti_cb"); if (dti_cntrl_get_info_from_dti_id( dti_id, &info) EQ FALSE) { TRACE_EVENT_P1("cannot find info for dti_id=%d", dti_id); return FALSE; } srcInfos = find_element (psi_src_params, info.src_id, cmhPSItest_srcId); if (srcInfos EQ NULL) { TRACE_EVENT_P1 ("[ERR] atiPSI_dti_cb: srcId=%d not found", info.src_id) ; return FALSE ; } saveState = srcInfos->LineState; #ifdef _SIMULATION_ src_params = find_element (ati_src_list, info.src_id, search_ati_src_id); if (src_params EQ NULL) { TRACE_EVENT ("[ERR] SIMULATION: atiPSI_dti_cb: source ID not found"); return FALSE; } if (src_params->src_type EQ ATI_SRC_TYPE_TST) { is_psi_src = FALSE; } #endif /* _SIMULATION_ */ switch(result_type) { /* PSI and ACI connected */ case(DTI_CONN_STATE_CONNECTED): /* first set the line state, then care for DCD */ srcInfos->LineState = LINE_CONNECTED; ati_switch_mode(info.src_id, ATI_CMD_MODE); if (saveState EQ LINE_CONNECTING) { if (is_psi_src) { /* creation of a new connection: set DCD */ io_setDCD ((T_ACI_CMD_SRC)info.src_id, IO_DCD_OFF); } #ifndef _SIMULATION_ #ifdef FF_BAT if (aci_cmd_src_mode_get((T_ACI_CMD_SRC)info.src_id) NEQ CMD_MODE_BAT) #endif { io_sendMessage (srcInfos->srcId, "AT-Command Interpreter ready", ATI_NORMAL_OUTPUT); } #endif /* _SIMULATION_ */ } if (is_psi_src) { /* tells PSI that ACI is ready to get some data */ cmhPSI_getdata ((T_ACI_CMD_SRC)srcInfos->srcId); } break; /* PSI and data entity temporary disconnected */ case(DTI_CONN_STATE_CONNECTING): break; case(DTI_CONN_STATE_DISCONNECTING): srcInfos->LineState = LINE_TMP_DISCONNECTING; ati_switch_mode(info.src_id, ATI_DATA_MODE); break; case(DTI_CONN_STATE_DISCONNECTED): srcInfos->LineState = LINE_TMP_DISCONNECTED; dti_cntrl_clear_conn_parms( dti_id ); break; case(DTI_CONN_STATE_ERROR): dti_cntrl_close_dpath_from_dti_id( dti_id ); break; default: break; } /* Maybe drop call if DTR is asserted */ if (psiShrdPrm.dtr_clearcall EQ TRUE) { T_ACI_RETURN l_ret; l_ret = sAT_H((T_ACI_CMD_SRC)info.src_id); if (l_ret NEQ AT_EXCT AND l_ret NEQ AT_CMPL) { psiShrdPrm.dtr_clearcall = FALSE; TRACE_ERROR("DTR-Drop sAT_H() error"); } } return TRUE; } /* +-------------------------------------------------------------------+ | PROJECT : GSM-PS (6147) MODULE : CMH_DTIR | | ROUTINE : psi_src_proc_chars | +-------------------------------------------------------------------+ PURPOSE : Check if characters received are ok, and pack them into the command line. return TRUE if ACI allows more data from DTI. */ GLOBAL BOOL psi_src_proc_chars ( UBYTE *chars, USHORT len, T_ACI_DTI_PRC_PSI *elem ) { if (len >= MAX_CMD_LEN) { TRACE_ERROR ("[ERR] [ATI]: command line too long"); return (TRUE); } if ((UBYTE)(elem->run_cmd)) { ati_abort (elem->srcId); } else { ati_execute ((UBYTE)(elem->srcId), chars, len); } return (TRUE); } #endif /*FF_PSI*/ /*==== EOF =======================================================*/