FreeCalypso > hg > fc-selenite
view src/g23m-aci/aci/ati_src_uart.c @ 9:6da1d56a96a3
cdg-hybrid: import from Magnetite
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Sun, 15 Jul 2018 21:08:11 +0000 |
parents | d393cd9bb723 |
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 UART #ifndef ATI_SRC_UART_C #define ATI_SRC_UART_C #endif #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" #ifdef UART #include "psa_uart.h" #include "cmh_uart.h" #endif #include "aci_io.h" #ifdef UART #include "ati_src_uart.h" #endif #include "aci_mem.h" #include "aci.h" #include "psa.h" #include "cmh.h" /*==== CONSTANTS ==================================================*/ /*==== TYPES ======================================================*/ /*==== EXPORT =====================================================*/ EXTERN T_ACI_LIST *uart_src_params; #ifdef _SIMULATION_ EXTERN T_ACI_LIST *ati_src_list; #endif /* _SIMULATION_ */ /*==== VARIABLES ==================================================*/ /*==== FUNCTIONS ==================================================*/ /* +-------------------------------------------------------------------+ | PROJECT : GSM-PS (6147) MODULE : CMH_DTIR | | ROUTINE : uart_new_source | +-------------------------------------------------------------------+ PURPOSE : Create a new source for ATI with the corresponding struct. */ #ifdef UART GLOBAL void uart_InitCmdStruct( T_ACI_DTI_PRC *cmd_struct ) { cmd_struct->device = 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; } #endif GLOBAL UBYTE uart_new_source( UBYTE device, UBYTE dlci ) { T_ACI_DTI_PRC *cmd_struct; UBYTE src_id; TRACE_FUNCTION("uart_new_source"); src_id = ati_init(ATI_SRC_TYPE_UART, uart_src_result_cb, uart_src_line_state_cb); TRACE_EVENT_P1 ("uart_new_source: srcId=%d", src_id); ACI_MALLOC (cmd_struct, sizeof(T_ACI_DTI_PRC)); #ifdef UART uart_InitCmdStruct( cmd_struct ); #endif cmd_struct->srcId = src_id; cmd_struct->device = device; cmd_struct->dlci = dlci; /* * Determine the mode of the command source based on the * source ID. */ if (src_id<CMD_SRC_MAX) { if (src_id==CMD_SRC_LCL) { aci_cmd_src_mode_set(src_id,CMD_MODE_ACI); } else { #ifdef FF_ATI_BAT aci_cmd_src_mode_set(src_id,CMD_MODE_BAT); #else aci_cmd_src_mode_set(src_id,CMD_MODE_ATI); #endif } } insert_list (uart_src_params, cmd_struct); cmhUART_AddDeviceToComParameter( device ); return(src_id); } #ifdef _SIMULATION_ GLOBAL void uart_new_source_for_aci_src_tst( UBYTE src_id, UBYTE device, UBYTE dlci ) { T_ACI_DTI_PRC *cmd_struct; TRACE_FUNCTION("uart_new_source_for_aci_src_tst"); ACI_MALLOC (cmd_struct, sizeof(T_ACI_DTI_PRC)); #ifdef UART uart_InitCmdStruct( cmd_struct ); #endif cmd_struct->srcId = src_id; cmd_struct->device = device; cmd_struct->dlci = dlci; /* * Determine the mode of the command source based on the * source ID. */ if (src_id<CMD_SRC_MAX) { if (src_id==CMD_SRC_LCL) { aci_cmd_src_mode_set(src_id,CMD_MODE_ACI); } else { #ifdef FF_ATI_BAT aci_cmd_src_mode_set(src_id,CMD_MODE_BAT); #else aci_cmd_src_mode_set(src_id,CMD_MODE_ATI); #endif } } insert_list (uart_src_params, cmd_struct); cmhUART_AddDeviceToComParameter( device ); } #endif /* +-------------------------------------------------------------------+ | PROJECT : GSM-PS (6147) MODULE : CMH_DTIR | | ROUTINE : uart_erase_source | +-------------------------------------------------------------------+ PURPOSE : erase an entry element from the uart_src_params list. */ #ifdef DTI EXTERN void dti_cntrl_erase_entry(UBYTE dti_id); #endif GLOBAL void uart_erase_source( UBYTE srcId ) { #ifdef DTI T_DTI_CNTRL info; #endif TRACE_FUNCTION("uart_erase_source"); ati_finit (srcId); #ifdef DTI dti_cntrl_get_info_from_src_id (srcId, &info); dti_cntrl_erase_entry( info.dti_id ); dti_cntrl_clear_conn_parms( info.dti_id ); #endif TRACE_EVENT_P1("Source nb %d deleted", srcId); } #ifdef DTI /* +-------------------------------------------------------------------+ | PROJECT : GSM-PS (6147) MODULE : PSA_UART | | ROUTINE : atiUART_dti_callback | +-------------------------------------------------------------------+ PURPOSE : callback for dti manager. */ GLOBAL BOOL atiUART_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 *srcInfos = NULL; UBYTE saveState; BOOL is_uart_src = TRUE; /* for simulation */ T_DTI_CNTRL info; TRACE_FUNCTION("atiUART_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 (uart_src_params, info.src_id, cmhUARTtest_srcId); if (srcInfos EQ NULL) { TRACE_EVENT_P1 ("[ERR] atiUART_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: atiUART_dti_cb: source ID not found"); return FALSE; } if (src_params->src_type EQ ATI_SRC_TYPE_TST) { is_uart_src = FALSE; } #endif /* _SIMULATION_ */ switch(result_type) { /* UART and ACI connected */ /* UART and ACI connected */ case(DTI_CONN_STATE_CONNECTED): #ifdef RMV_01_04_03 #ifdef FF_TWO_UART_PORTS if (srcInfos->srcId EQ UART_DATA_CHANNEL) { srcInfos->LineState = LINE_CONNECTED; return (TRUE); } #endif /* FF_MULTI_PORT */ #endif /* 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_uart_src) { /* creation of a new connection: set DCD */ io_setDCD ((T_ACI_CMD_SRC)info.src_id, IO_DCD_OFF); } #ifndef _SIMULATION_ /* AV2-Plattform: Inform the user about the cause for the last stack crash. not (yet) enabled since this could cause problems with other customers. setatPercentDAR("", srcInfos->srcId); */ #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_uart_src) { /* tells UART that ACI is ready to get some data */ cmhUART_getdata ((T_ACI_CMD_SRC)srcInfos->srcId); } break; /* UART 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; #ifdef DTI dti_cntrl_clear_conn_parms( dti_id ); #endif /* DTI */ break; case(DTI_CONN_STATE_ERROR): #ifdef DTI dti_cntrl_close_dpath_from_dti_id( dti_id ); #endif /* DTI */ break; default: break; } /* Maybe drop call if DTR is asserted */ if (uartShrdPrm.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) { uartShrdPrm.dtr_clearcall = FALSE; TRACE_ERROR("DTR-Drop sAT_H() error"); } } return TRUE; } #endif /* DTI */ /* +-------------------------------------------------------------------+ | PROJECT : GSM-PS (6147) MODULE : CMH_DTIR | | ROUTINE : uart_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 uart_src_proc_chars ( UBYTE *chars, USHORT len, T_ACI_DTI_PRC *elem ) { if (len >= MAX_CMD_LEN) { TRACE_ERROR ("[ERR] [ATI]: command line too long"); return (TRUE); } if (elem->run_cmd) { ati_abort (elem->srcId); } else { ati_execute (elem->srcId, chars, len); } return (TRUE); } #endif /* UART */