FreeCalypso > hg > fc-magnetite
view src/aci2/aci/ati_io.c @ 597:f18b29e27be5
First attempt at MCSI voice path automatic switching
The function is implemented at the ACI level in both aci2 and aci3,
successfully avoids triggering the DSP bug on the first call,
but the shutdown of MCSI upon call completion is not working properly yet
in either version.
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Wed, 27 Mar 2019 22:18:35 +0000 |
parents | 93999a60b835 |
children |
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/* +----------------------------------------------------------------------------- | Project : GSM-F&D (8411) | Modul : ATI +----------------------------------------------------------------------------- | 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 : +----------------------------------------------------------------------------- */ #ifndef ATI_IO_C #define ATI_IO_C #undef DUMMY_ATI_STRINGS #include "aci_all.h" #include "aci.h" #ifdef UART #include "dti.h" /* functionality of the dti library */ #endif #include "aci_cmh.h" #include "ati_cmd.h" #include "aci_io.h" #include "aci_cmd.h" #include "l4_tim.h" #include "aci_lst.h" #ifdef UART #include "dti_conn_mng.h" #include "psa_uart.h" #include "cmh_uart.h" #endif #include "ati_io.h" #include "aci_mem.h" #include "aci_fd.h" #include "psa.h" #include "cmh.h" #include "cmh_cc.h" #include "psa_cc.h" #include "ati_int.h" #if !defined (STRACE_LEN) #define STRACE_LEN 80 #endif #define LIST_MAX_LENGTH 30 /* +--------------------------------------------------------------------+ | PROJECT : GSM-F&D (8411) MODULE : ACI_CMD | | STATE : code ROUTINE : io_SendMessage | +--------------------------------------------------------------------+ PURPOSE : */ GLOBAL void io_sendMessage(UBYTE srcId, CHAR *msg, T_ATI_OUTPUT_TYPE output_type) { T_ATI_SRC_PARAMS *src_params; src_params = find_element (ati_src_list, srcId, search_ati_src_id); if (src_params EQ NULL) { TRACE_EVENT_P1 ("[ERR] io_sendMessage: srcId=%d not found", srcId); return; } if (IS_INDICATION_OUTPUT (output_type)) { io_sendIndication(srcId, msg, output_type); return; } else if (!IS_ECHO_OUTPUT ( output_type)) /* ECHO_OUTPUT must not be terminated */ { /* with CRLF, see definition in ati_cmh.h */ output_type |= ATI_END_CRLF_OUTPUT; } if (src_params->result_cb NEQ NULL) { src_params->result_cb (srcId, output_type, (UBYTE*)msg, (USHORT)strlen (msg)); } else { TRACE_EVENT_P1 ("[WRN] io_sendMessage: no result callback srcId=%d", srcId); if ( (strlen (msg)) >= STRACE_LEN ) { /* terminate traced string if too long */ msg[STRACE_LEN-1] = '\0'; } TRACE_EVENT_P1 ("%s", msg); } } /* +--------------------------------------------------------------------+ | PROJECT : GSM-F&D (8411) MODULE : ACI_CMD | | STATE : code ROUTINE : io_SendMessageEx | +--------------------------------------------------------------------+ PURPOSE : */ GLOBAL BOOL check_should_buffer_ind(T_ATI_SRC_PARAMS *src_params) { switch(src_params->buff_uns_mode) { case(NO_BUFF): break; case(BUFF_TYPING): if(src_params->cmd_state EQ CMD_TYPING) { TRACE_EVENT("check_should_buffer_ind(): cmd_state EQ CMD_TYPING"); return(TRUE); } break; case(BUFF_RUNNING): if(src_params->cmd_state NEQ CMD_IDLE ) { TRACE_EVENT("check_should_buffer_ind(): cmd_state NEQ CMD_IDLE"); return(TRUE); } break; } return(FALSE); } LOCAL void buffer_indication( T_ATI_SRC_PARAMS *src_params, CHAR *msg, T_ATI_OUTPUT_TYPE output_type ) { T_ATI_INDIC_BUFF *buff_indic_elem; CHAR *output; if(src_params->indication_buffer EQ NULL) { src_params->indication_buffer = new_list (); } ACI_MALLOC(output, (USHORT)(strlen(msg)+1)); memcpy(output, msg, (USHORT)(strlen(msg)+1)); ACI_MALLOC( buff_indic_elem, sizeof(T_ATI_INDIC_BUFF) ); buff_indic_elem->output = output; buff_indic_elem->output_type = output_type; /* if list count is the maximum then the available elements are reused*/ if(get_list_count(src_params->indication_buffer) >= LIST_MAX_LENGTH) { insert_shift_list(src_params->indication_buffer, buff_indic_elem); } else { insert_list( src_params->indication_buffer, buff_indic_elem); } if ( (strlen (msg)) >= STRACE_LEN ) { /* terminate traced string if too long */ msg[STRACE_LEN-1] = '\0'; } TRACE_EVENT_P2("buffering on src %d: %s", src_params->src_id, msg); } GLOBAL void io_sendMessageEx (UBYTE srcId, CHAR *msg, T_ATI_OUTPUT_TYPE output_type) { T_ATI_SRC_PARAMS *src_params; src_params = find_element (ati_src_list, srcId, search_ati_src_id); if (src_params EQ NULL) { TRACE_EVENT_P1 ("[ERR] io_sendMessageEx: srcId=%d not found", srcId); return; } /* * ATQ suppesses intermidiate, final and unsolicited result codes. * Only information text in responce to commands is not affected. */ if(IS_CONFIRM_OUTPUT(output_type)) { io_setCommandState(src_params, ATI_LINE_STATE_END); } if (ati_user_output_cfg[srcId].atQ) { if(! IS_NORMAL_OUTPUT(output_type) AND ! IS_ECHO_OUTPUT(output_type)) { return; } } if ( IS_INDICATION_OUTPUT (output_type) AND check_should_buffer_ind(src_params) ) { buffer_indication( src_params, msg, output_type ); return; } if (src_params->result_cb NEQ NULL) { src_params->result_cb (srcId, output_type, (UBYTE*)msg, (USHORT)strlen (msg)); } else { TRACE_EVENT_P1 ("[WRN] io_sendMessageEx: no result callback srcId=%d", srcId); if ( (strlen (msg)) >= STRACE_LEN ) { /* terminate traced string if too long */ msg[STRACE_LEN-1] = '\0'; } TRACE_EVENT_P1 ("%s", msg); } } /* +--------------------------------------------------------------------+ | PROJECT : GSM-F&D (8411) MODULE : ACI_CMD | | STATE : code ROUTINE : io_SendIndication | +--------------------------------------------------------------------+ PURPOSE : */ GLOBAL void io_sendIndication(UBYTE srcId, CHAR *msg, T_ATI_OUTPUT_TYPE output_type) { T_ATI_SRC_PARAMS *src_params = find_element (ati_src_list, srcId, search_ati_src_id); if (src_params EQ NULL) { TRACE_EVENT_P1 ("[ERR] io_sendIndication: srcId=%d not found", srcId); return; } /* * ATQ suppesses intermidiate, final and unsolicited result codes. * Only information text in responce to commands is not affected. */ if (ati_user_output_cfg[srcId].atQ) { return; } output_type |= ATI_INDICATION_OUTPUT | ATI_BEGIN_CRLF_OUTPUT | ATI_END_CRLF_OUTPUT; if ( check_should_buffer_ind(src_params) ) { buffer_indication( src_params, msg, output_type ); return; } if (src_params->result_cb NEQ NULL) { src_params->result_cb (srcId, output_type, (UBYTE*)msg, (USHORT)strlen (msg)); } else { TRACE_EVENT_P1 ("[WRN] io_sendIndication: no result callback srcId=%d", srcId); if ( (strlen (msg)) >= STRACE_LEN ) { /* terminate traced string if too long */ msg[STRACE_LEN-1] = '\0'; } TRACE_EVENT_P1 ("%s", msg); } } /* +--------------------------------------------------------------------+ | PROJECT : GSM-F&D (8411) MODULE : ACI_CMD | | STATE : code ROUTINE : io_sendConfirm | +--------------------------------------------------------------------+ PURPOSE : output to AT interface */ GLOBAL void send_buffered_indication( T_ATI_SRC_PARAMS *src_params ) { BOOL go_on = TRUE; T_ATI_INDIC_BUFF *indic = src_params->indication_buffer; /* to be sure it's not NULL */ TRACE_EVENT_P1("send buffered indications for source: %d", src_params->src_id); while( go_on ) { indic = remove_first_element( src_params->indication_buffer ); if( indic NEQ NULL ) { io_sendIndication( src_params->src_id, indic->output, indic->output_type ); ACI_MFREE( indic->output ); ACI_MFREE( indic ); } else { ACI_MFREE( src_params->indication_buffer ); src_params->indication_buffer = NULL; go_on = FALSE; } } } GLOBAL void io_sendConfirm(UBYTE srcId, CHAR *msg, T_ATI_OUTPUT_TYPE output_type) { BOOL is_CONNECT = FALSE; T_ATI_SRC_PARAMS *src_params = find_element (ati_src_list, srcId, search_ati_src_id); TRACE_FUNCTION("io_sendConfirm()"); if (src_params EQ NULL) { TRACE_EVENT_P1 ("[ERR] io_sendConfirm: srcId=%d not found", srcId); return; } if (BITFIELD_CHECK (output_type, ATI_CONNECT_OUTPUT)) { is_CONNECT = TRUE; BITFIELD_CLEAR (output_type, ATI_CONNECT_OUTPUT); } output_type |= ATI_CONFIRM_OUTPUT | ATI_BEGIN_CRLF_OUTPUT | ATI_END_CRLF_OUTPUT; if (src_params->result_cb NEQ NULL) { /* * ATQ suppesses intermidiate, final and unsolicited result codes. * Only information text in responce to commands is not affected. */ if (ati_user_output_cfg[srcId].atQ EQ 0) { src_params->result_cb (srcId, output_type, (UBYTE*)msg, (USHORT)strlen (msg)); } } else { TRACE_EVENT_P1 ("[WRN] io_sendConfirm: no result callback srcId=%d", srcId); if ( (strlen (msg)) >= STRACE_LEN ) { /* terminate traced string if too long */ msg[STRACE_LEN-1] = '\0'; } TRACE_EVENT_P1 ("%s", msg); } io_setCommandState(src_params, ATI_LINE_STATE_END); trace_cmd_state(src_params->src_id, src_params->cmd_state, CMD_IDLE); src_params->cmd_state = CMD_IDLE; if ((src_params->indication_buffer NEQ NULL) /* send buffered indications */ AND (is_CONNECT EQ FALSE)) /* but for data call not yet --> when back in CMD mode */ { send_buffered_indication( src_params ); } } /* +-------------------------------------------------------------------+ | PROJECT : GSM-PS (6147) MODULE : CMH_DTIS | | ROUTINE : io_sendChar | +-------------------------------------------------------------------+ PURPOSE : send one character through DTI */ GLOBAL void io_sendChar (CHAR out, UBYTE srcId) { T_ATI_SRC_PARAMS *src_params; src_params = find_element (ati_src_list, srcId, search_ati_src_id); if (src_params EQ NULL) { TRACE_EVENT_P1 ("[ERR] io_sendChar: srcId=%d not found", srcId); return; } if (src_params->result_cb NEQ NULL) { src_params->result_cb (srcId, ATI_ECHO_OUTPUT, (UBYTE*)&out, 1); } else { TRACE_EVENT_P1 ("[WRN] io_sendChar: no result callback srcId=%d", srcId); } } /* +--------------------------------------------------------------------+ | PROJECT : GSM-F&D (8411) MODULE : ACI_URT | | STATE : code ROUTINE : io_setRngInd | +--------------------------------------------------------------------+ PURPOSE: sets the V.24 ring indicator line */ GLOBAL void io_setRngInd (T_IO_RING_STAT state, T_ACI_CRING_TYP bt1, T_ACI_CRING_TYP bt2) { T_ATI_SRC_PARAMS *src_params; T_IO_RING_PARAMS ring_params; src_params = get_next_element (ati_src_list, NULL); while (src_params NEQ NULL) { if (src_params->line_state_cb NEQ NULL) { ring_params.ring_stat = state; ring_params.b_cap_1 = bt1; ring_params.b_cap_2 = bt2; src_params->line_state_cb (src_params->src_id, ATI_LINE_STATE_RNG, (ULONG)&ring_params); } src_params = get_next_element (ati_src_list, src_params); } } /* +--------------------------------------------------------------------+ | PROJECT : GSM-F&D (8411) MODULE : ACI_URT | | STATE : code ROUTINE : io_setDCD | +--------------------------------------------------------------------+ PURPOSE: sets the V.24 data carrier detect line */ #ifdef UART GLOBAL void io_setDCD (T_ACI_CMD_SRC src_id, T_IO_DCD_STAT state) { T_ATI_SRC_PARAMS *src_params; T_ACI_DCD_MOD ATandC_setting; TRACE_FUNCTION("io_setDCD()"); src_params = find_element (ati_src_list, (UBYTE)src_id, search_ati_src_id); if (src_params EQ NULL) { TRACE_EVENT_P1 ("[ERR] io_setDCD: srcId=%d not found", src_id); return; } qAT_AndC(src_id, &ATandC_setting); /* don't set DCD off if DCD shall be allways on */ if( (ATandC_setting EQ DCD_ALWAYS_ON) AND (state EQ IO_DCD_OFF ) ) { TRACE_EVENT ("[DBG] io_setDCD: DCD_ALWAYS_ON"); return; } if (src_params->line_state_cb NEQ NULL) { src_params->line_state_cb ((UBYTE)src_id, ATI_LINE_STATE_DCD, (ULONG)state); } else { TRACE_EVENT_P1 ("[WRN] io_setDCD: no callback for srcId=%d", src_id); } } #endif /* UART */ /* +--------------------------------------------------------------------+ | PROJECT : GSM-F&D (8411) MODULE : ACI_URT | | STATE : code ROUTINE : io_setCommandState | +--------------------------------------------------------------------+ PURPOSE: sets the command state to start or end */ #define UNUSED_ULONG_PARAMETER (ULONG) 0L GLOBAL void io_setCommandState(T_ATI_SRC_PARAMS *src_params, T_ATI_LINE_STATE_TYPE line_state_type) { TRACE_FUNCTION("io_setCommandState()"); if (src_params->line_state_cb NEQ NULL) { src_params->line_state_cb (src_params->src_id, line_state_type, UNUSED_ULONG_PARAMETER); } else { TRACE_EVENT_P1 ("[WRN] io_setCommandState: no callback for srcId=%d", src_params->src_id); } } #endif /* ATI_IO_C */