fc-selenite: src/g23m-aci/uart/uart

annotate src/g23m-aci/uart/uart_dtxp.c @ 65:3ba29033523a

src/cs/drivers/drv_app/ffs/board/core.h: slight reordering to pass gcc

author	Mychaela Falconia <falcon@freecalypso.org>
date	Fri, 20 Jul 2018 00:13:49 +0000
parents	d393cd9bb723
children

rev	line source
1 d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	1 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	2 +-----------------------------------------------------------------------------
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	3 \| Project :
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	4 \| Modul :
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	5 +-----------------------------------------------------------------------------
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	6 \| Copyright 2002 Texas Instruments Berlin, AG
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	7 \| All rights reserved.
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	8 \|
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	9 \| This file is confidential and a trade secret of Texas
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	10 \| Instruments Berlin, AG
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	11 \| The receipt of or possession of this file does not convey
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	12 \| any rights to reproduce or disclose its contents or to
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	13 \| manufacture, use, or sell anything it may describe, in
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	14 \| whole, or in part, without the specific written consent of
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	15 \| Texas Instruments Berlin, AG.
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	16 +-----------------------------------------------------------------------------
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	17 \| Purpose : This modul is part of the entity UART and implements all
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	18 \| functions to handles the incoming primitives as described in
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	19 \| the SDL-documentation (DTX-statemachine)
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	20 +-----------------------------------------------------------------------------
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	21 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	22
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	23 #ifndef UART_DTXP_C
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	24 #define UART_DTXP_C
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	25 #endif /* !UART_DTXP_C */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	26
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	27 #define ENTITY_UART
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	28
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	29 /==== INCLUDES =============================================================/
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	30
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	31 #ifdef WIN32
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	32 #include "nucleus.h"
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	33 #endif /* WIN32 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	34 #include "typedefs.h" /* to get Condat data types */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	35 #include "vsi.h" /* to get a lot of macros */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	36 #include "macdef.h" /* to get a lot of macros */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	37 #include "custom.h"
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	38 #include "gsm.h" /* to get a lot of macros */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	39 #include "cnf_uart.h" /* to get cnf-definitions */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	40 #include "mon_uart.h" /* to get mon-definitions */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	41 #include "prim.h" /* to get the definitions of used SAP and directions */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	42 #ifdef DTILIB
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	43 #include "dti.h" /* to get dti lib */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	44 #endif /* DTILIB */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	45 #include "pei.h" /* to get PEI interface */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	46 #ifdef FF_MULTI_PORT
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	47 #include "gsi.h" /* to get definitions of serial driver */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	48 #else /* FF_MULTI_PORT */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	49 #ifdef _TARGET_
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	50 #include "uart/serialswitch.h"
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	51 #include "uart/traceswitch.h"
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	52 #else /* _TARGET_ */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	53 #include "serial_dat.h" /* to get definitions of serial driver */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	54 #endif /* _TARGET_ */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	55 #endif /* FF_MULTI_PORT */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	56 #include "uart.h" /* to get the global entity definitions */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	57
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	58 #include "uart_dtxf.h" /* to get DTX function definitions */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	59 #include "uart_dtxp.h" /* to get DTX primitive definitions */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	60 #include "uart_kers.h" /* to get signal definitions of service KER */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	61 #ifdef FF_MULTI_PORT
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	62 #include "uart_prxs.h" /* to get signal definitions for service TX */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	63 #else /* FF_MULTI_PORT */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	64 #include "uart_rxs.h" /* to get signal definitions of service RX */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	65 #endif /* FF_MULTI_PORT */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	66
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	67 #ifdef _SIMULATION_
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	68 #include <stdio.h> /* to get sprintf */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	69 #endif /* _SIMULATION_ */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	70 #include <string.h> /* JK, delete warnings: to get memcpy */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	71
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	72 /==== CONST ================================================================/
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	73
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	74 /==== LOCAL VARS ===========================================================/
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	75
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	76 /==== PRIVATE FUNCTIONS ====================================================/
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	77
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	78 /==== PUBLIC FUNCTIONS =====================================================/
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	79
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	80
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	81 #ifdef DTILIB
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	82
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	83 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	84 +------------------------------------------------------------------------------
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	85 \| Function : sig_dti_dtx_tx_buffer_ready_ind
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	86 +------------------------------------------------------------------------------
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	87 \| Description : Handles the DTILIB callback call DTI_REASON_TX_BUFFER_READY
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	88 \|
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	89 \| This signal means that data may be sent over a dti connection.
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	90 \|
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	91 \| Parameters : -
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	92 \|
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	93 +------------------------------------------------------------------------------
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	94 *
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	95 * when not using DTILIB, the functionality of sig_dti_dtx_tx_buffer_ready_ind()
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	96 * is to be found in dtx_dti_getdata_req(). When debugging, please have a look at
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	97 * both versions!!
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	98 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	99
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	100 GLOBAL void sig_dti_dtx_tx_buffer_ready_ind()
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	101 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	102 USHORT old_write_pos;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	103 T_DATA_FLOW_STATE old_data_flow;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	104 T_desc2* temp_desc;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	105
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	106 TRACE_FUNCTION( "sig_dti_dtx_tx_buffer_ready_ind" );
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	107
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	108 #ifdef FLOW_TRACE
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	109 sndcp_trace_flow_control(FLOW_TRACE_UART, FLOW_TRACE_UP, FLOW_TRACE_TOP, TRUE);
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	110 #endif /* FLOW_TRACE */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	111 switch( GET_STATE( UART_SERVICE_DTX ) )
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	112 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	113 case DTX_NOT_READY:
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	114 old_data_flow = uart_data->dtx->data_flow;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	115 old_write_pos = uart_data->dtx->write_pos;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	116 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	117 * enable data flow if necessary
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	118 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	119 if(uart_data->dtx->data_flow NEQ UART_FLOW_ENABLED)
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	120 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	121 uart_data->dtx->data_flow = UART_FLOW_ENABLED;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	122 sig_dtx_ker_enable_ind(uart_data->dtx->dlc_instance);
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	123 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	124
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	125 if(uart_data->dtx->receiving_state EQ UART_DTX_NOT_RECEIVING)
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	126 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	127 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	128 * if data to send available or
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	129 * line states changed
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	130 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	131 if((uart_data->dtx->to_send_data->len) \|\|
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	132 (uart_data->dtx->lines_changed))
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	133 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	134 PALLOC_DESC2 (dti_data_ind, DTI2_DATA_IND);
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	135 SET_STATE( UART_SERVICE_DTX, DTX_NOT_READY );
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	136
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	137 if(uart_data->dtx->to_send_data->len)
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	138 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	139 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	140 * mark entity descriptor as invalid, since data will be forwarded
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	141 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	142 temp_desc = uart_data->dtx->to_send_data;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	143 uart_data->dtx->to_send_data = NULL;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	144
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	145 dti_data_ind->desc_list2.first = (ULONG)temp_desc;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	146 dti_data_ind->desc_list2.list_len = temp_desc->len;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	147
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	148 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	149 * calculate new size multiplier according to fillrate of buffer
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	150 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	151 dtx_calculate_size_multiplier (temp_desc, old_data_flow);
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	152 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	153 * allocate a new descriptor with size according to new size_multiplier
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	154 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	155 dtx_allocate_resources();
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	156 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	157 * Check for data which has not yet been validated, i.e. because
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	158 * the frame containing the data has not yet been received completely.
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	159 * In this case, the not yet validated data is copied to the newly
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	160 * allocated descriptor.
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	161 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	162 if(old_write_pos > temp_desc->len)
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	163 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	164 memcpy(uart_data->dtx->to_send_data->buffer,
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	165 &temp_desc->buffer[temp_desc->len],
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	166 old_write_pos - temp_desc->len);
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	167 uart_data->dtx->write_pos = old_write_pos - temp_desc->len;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	168 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	169 uart_data->dtx->esd_pos-= temp_desc->len;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	170 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	171 else
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	172 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	173 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	174 * just line states has been changed
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	175 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	176 dti_data_ind->desc_list2.first = (ULONG)NULL;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	177 dti_data_ind->desc_list2.list_len = 0;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	178 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	179
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	180 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	181 * set line states and
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	182 * mark line states as unchanged;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	183 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	184 #ifdef DTI2
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	185 dti_data_ind->parameters.st_lines.st_flow = uart_data->dtx->st_flow;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	186 dti_data_ind->parameters.st_lines.st_line_sa = uart_data->dtx->st_line_sa;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	187 dti_data_ind->parameters.st_lines.st_line_sb = uart_data->dtx->st_line_sb;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	188 dti_data_ind->parameters.st_lines.st_line_sb = uart_data->dtx->st_line_sb;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	189 dti_data_ind->parameters.st_lines.st_break_len = uart_data->dtx->st_break_len;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	190 #else /* DTI2 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	191 dti_data_ind->st_flow = uart_data->dtx->st_flow;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	192 dti_data_ind->st_line_sa = uart_data->dtx->st_line_sa;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	193 dti_data_ind->st_line_sb = uart_data->dtx->st_line_sb;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	194 dti_data_ind->st_line_sb = uart_data->dtx->st_line_sb;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	195 dti_data_ind->st_escape = uart_data->dtx->st_escape;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	196 dti_data_ind->tui = uart_data->tui_uart;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	197 #endif /* DTI2 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	198 uart_data->dtx->lines_changed = FALSE;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	199 uart_data->dtx->st_break_len = DTI_BREAK_OFF;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	200
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	201 #ifdef _SIMULATION_
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	202 #ifndef DTI2
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	203 dti_data_ind->op_ack = OP_UNACK;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	204 #endif /* !DTI2 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	205 #else /* _SIMULATION_ */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	206 #ifdef FLOW_TRACE
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	207 sndcp_trace_flow_control(FLOW_TRACE_UART, FLOW_TRACE_UP, FLOW_TRACE_TOP, FALSE);
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	208 #endif /* FLOW_TRACE */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	209 #endif /* _SIMULATION_ */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	210 dti_send_data(
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	211 uart_hDTI,
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	212 uart_data->device,
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	213 UART_DTI_UP_INTERFACE,
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	214 uart_data->dtx->dlc_instance,
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	215 dti_data_ind
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	216 );
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	217 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	218 else
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	219 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	220 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	221 * no data to send
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	222 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	223 SET_STATE( UART_SERVICE_DTX, DTX_READY );
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	224 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	225 sig_dtx_rx_ready_to_receive_req( uart_data->dtx->dlc_instance,
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	226 uart_data->dtx->to_send_data,
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	227 uart_data->dtx->write_pos,
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	228 uart_data->dtx->cur_desc_size );
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	229 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	230 else
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	231 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	232 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	233 * DTX service is currently receiving,
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	234 * data will be forwarded to upper layer when
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	235 * sig_rx_dtx_data_received_ind() is called
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	236 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	237 SET_STATE( UART_SERVICE_DTX, DTX_READY );
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	238 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	239 break;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	240
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	241 default:
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	242 TRACE_FUNCTION( "DTI_GETDATA_REQ unexpected" );
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	243 break;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	244 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	245 } /* sig_dti_dtx_tx_buffer_ready_ind() */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	246
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	247
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	248 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	249 +------------------------------------------------------------------------------
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	250 \| Function : sig_dti_dtx_tx_buffer_full_ind
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	251 +------------------------------------------------------------------------------
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	252 \| Description : Handles the DTILIB callback call DTI_REASON_TX_BUFFER_FULL
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	253 \| Since no send queue is used, this function does not have
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	254 \| any functionality by now
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	255 \|
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	256 \| This signal means that data may not be sent over a dti connection.
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	257 \|
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	258 \| Parameters : -
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	259 \|
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	260 +------------------------------------------------------------------------------
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	261 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	262
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	263 GLOBAL void sig_dti_dtx_tx_buffer_full_ind()
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	264 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	265 TRACE_FUNCTION( "sig_dti_dtx_tx_buffer_full_ind" );
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	266 } /* sig_dti_dtx_tx_buffer_full_ind() */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	267
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	268 #else /* DTILIB */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	269 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	270 +------------------------------------------------------------------------------
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	271 \| Function : dtx_dti_getdata_req
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	272 +------------------------------------------------------------------------------
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	273 \| Description : Handles the primitive DTI_GETDATA_REQ
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	274 \|
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	275 \| Parameters : *dti_getdata_req - Ptr to primitive payload
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	276 \|
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	277 +------------------------------------------------------------------------------
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	278 *
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	279 * when using DTILIB, the functionality of dtx_dti_getdata_req() is to be found
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	280 * in sig_dti_dtx_tx_buffer_ready_ind(). When debugging, please have a look at
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	281 * both versions!!
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	282 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	283 GLOBAL void dtx_dti_getdata_req ( T_DTI_GETDATA_REQ *dti_getdata_req )
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	284 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	285 USHORT old_write_pos;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	286 T_DATA_FLOW_STATE old_data_flow;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	287 T_desc2* temp_desc;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	288
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	289 TRACE_FUNCTION( "dtx_dti_getdata_req" );
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	290
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	291 #ifdef FLOW_TRACE
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	292 sndcp_trace_flow_control(FLOW_TRACE_UART, FLOW_TRACE_UP, FLOW_TRACE_TOP, TRUE);
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	293 #endif /* FLOW_TRACE */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	294
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	295 #ifdef UART_RANGE_CHECK
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	296 if(dti_getdata_req EQ NULL)
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	297 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	298 TRACE_EVENT("ERROR: dti_getdata_req is NULL");
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	299 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	300 else if((((ULONG)((UBYTE*)dti_getdata_req - sizeof(T_PRIM_HEADER) - 8))) NEQ 0)
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	301 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	302 TRACE_EVENT_P1("ERROR: dti_getdata_req=%08x is not allocated",
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	303 dti_getdata_req);
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	304 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	305 #endif /* UART_RANGE_CHECK */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	306
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	307 if( pei_select_instances( dti_getdata_req->c_id ) EQ TRUE )
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	308 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	309 switch( GET_STATE( UART_SERVICE_DTX ) )
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	310 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	311 case DTX_NOT_READY:
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	312 old_data_flow = uart_data->dtx->data_flow;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	313 old_write_pos = uart_data->dtx->write_pos;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	314 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	315 * enable data flow if necessary
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	316 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	317 if(uart_data->dtx->data_flow NEQ UART_FLOW_ENABLED)
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	318 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	319 uart_data->dtx->data_flow = UART_FLOW_ENABLED;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	320 sig_dtx_ker_enable_ind(uart_data->dtx->dlc_instance);
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	321 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	322
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	323 if(uart_data->dtx->receiving_state EQ UART_DTX_NOT_RECEIVING)
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	324 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	325 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	326 * if data to send available or
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	327 * line states changed
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	328 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	329 if((uart_data->dtx->to_send_data->len) \|\|
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	330 (uart_data->dtx->lines_changed))
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	331 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	332 PALLOC_DESC2 (dti_data_ind, DTI_DATA_IND);
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	333 SET_STATE( UART_SERVICE_DTX, DTX_NOT_READY );
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	334
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	335 if(uart_data->dtx->to_send_data->len)
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	336 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	337 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	338 * mark entity descriptor as invalid, since data will be forwarded
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	339 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	340 temp_desc = uart_data->dtx->to_send_data;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	341 uart_data->dtx->to_send_data = NULL;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	342
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	343 dti_data_ind->desc_list2.first = (ULONG)temp_desc;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	344 dti_data_ind->desc_list2.list_len = temp_desc->len;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	345
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	346 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	347 * calculate new size multiplier according to fillrate of buffer
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	348 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	349 dtx_calculate_size_multiplier (temp_desc, old_data_flow);
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	350 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	351 * allocate a new descriptor with size according to new size_multiplier
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	352 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	353 dtx_allocate_resources();
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	354 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	355 * Check for data which has not yet been validated, i.e. because
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	356 * the frame containing the data has not yet been received completely.
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	357 * In this case, the not yet validated data is copied to the newly
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	358 * allocated descriptor.
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	359 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	360 if(old_write_pos > temp_desc->len)
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	361 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	362 memcpy(uart_data->dtx->to_send_data->buffer,
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	363 &temp_desc->buffer[temp_desc->len],
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	364 old_write_pos - temp_desc->len);
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	365 uart_data->dtx->write_pos = old_write_pos - temp_desc->len;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	366 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	367 uart_data->dtx->esd_pos-= temp_desc->len;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	368 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	369 else
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	370 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	371 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	372 * just line states has been changed
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	373 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	374 dti_data_ind->desc_list2.first = (ULONG)NULL;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	375 dti_data_ind->desc_list2.list_len = 0;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	376 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	377
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	378 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	379 * set line states and
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	380 * mark line states as unchanged;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	381 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	382 dti_data_ind->st_flow = uart_data->dtx->st_flow;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	383 dti_data_ind->st_line_sa = uart_data->dtx->st_line_sa;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	384 dti_data_ind->st_line_sb = uart_data->dtx->st_line_sb;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	385 dti_data_ind->st_line_sb = uart_data->dtx->st_line_sb;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	386 dti_data_ind->st_escape = uart_data->dtx->st_escape;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	387 uart_data->dtx->lines_changed = FALSE;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	388 uart_data->dtx->st_escape = DTI_ESC_OFF;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	389
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	390 dti_data_ind->tui = uart_data->tui_uart;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	391 dti_data_ind->c_id = dtx_get_channel_id();
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	392 #ifdef _SIMULATION_
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	393 dti_data_ind->op_ack = OP_UNACK;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	394
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	395 dtx_psend_dti_data_test_ind(dti_data_ind);
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	396 #else /* _SIMULATION_ */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	397 #ifdef FLOW_TRACE
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	398 sndcp_trace_flow_control(FLOW_TRACE_UART, FLOW_TRACE_UP, FLOW_TRACE_TOP, FALSE);
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	399 #endif /* FLOW_TRACE */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	400 PSEND (uart_data->dtx->hComm_DTX_UPLINK, dti_data_ind);
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	401 #endif /* _SIMULATION_ */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	402 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	403 else
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	404 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	405 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	406 * no data to send
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	407 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	408 SET_STATE( UART_SERVICE_DTX, DTX_READY );
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	409 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	410 sig_dtx_rx_ready_to_receive_req( uart_data->dtx->dlc_instance,
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	411 uart_data->dtx->to_send_data,
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	412 uart_data->dtx->write_pos,
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	413 uart_data->dtx->cur_desc_size );
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	414 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	415 else
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	416 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	417 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	418 * DTX service is currently receiving,
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	419 * data will be forwarded to upper layer when
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	420 * sig_rx_dtx_data_received_ind() is called
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	421 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	422 SET_STATE( UART_SERVICE_DTX, DTX_READY );
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	423 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	424 break;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	425
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	426 default:
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	427 TRACE_FUNCTION( "DTI_GETDATA_REQ unexpected" );
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	428 break;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	429 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	430 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	431 PFREE( dti_getdata_req );
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	432 } /* dtx_dti_getdata_req() */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	433 #endif /* DTILIB */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	434
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	435
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	436 #if defined ( _SIMULATION_ )
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	437 #ifndef DTILIB
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	438 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	439 +------------------------------------------------------------------------------
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	440 \| Function : dtx_psend_dti_data_test_ind
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	441 +------------------------------------------------------------------------------
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	442 \| Description : Copies the content of the given DTI DATA IND primitive to a new
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	443 \| DTI_DATA_TEST_IND primitive, sends the primitive
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	444 \| DTI_DATA_TEST_IND to hCommUPLINK and frees the original
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	445 \| DTI_DATA_IND primitive.
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	446 \| Note: function is only needed in case of simulation target
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	447 \|
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	448 \| Parameters : *dti_data_ind - Ptr to primitive payload
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	449 \|
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	450 +------------------------------------------------------------------------------
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	451 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	452 GLOBAL void dtx_psend_dti_data_test_ind ( T_DTI_DATA_IND *dti_data_ind )
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	453 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	454 T_desc2* temp_desc;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	455 USHORT packet_len;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	456 USHORT pos;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	457 char buf[100];
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	458 USHORT i;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	459
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	460 TRACE_FUNCTION( "dtx_psend_dti_data_test_ind" );
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	461
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	462 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	463 * create new primitive and copy all parameters into new primitive
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	464 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	465 packet_len = dti_data_ind->desc_list2.list_len;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	466 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	467 PALLOC_SDU (dti_data_test_ind,
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	468 DTI_DATA_TEST_IND,
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	469 (USHORT)(packet_len << 3));
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	470 dti_data_test_ind->tui = dti_data_ind->tui;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	471 dti_data_test_ind->c_id = dti_data_ind->c_id;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	472 dti_data_test_ind->p_id = dti_data_ind->p_id;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	473 dti_data_test_ind->op_ack = dti_data_ind->op_ack;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	474 dti_data_test_ind->st_flow = dti_data_ind->st_flow;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	475 dti_data_test_ind->st_line_sa = dti_data_ind->st_line_sa;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	476 dti_data_test_ind->st_line_sb = dti_data_ind->st_line_sb;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	477 dti_data_test_ind->st_escape = dti_data_ind->st_escape;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	478 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	479 * copy generic data descriptor in sdu
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	480 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	481 temp_desc = (T_desc2*)dti_data_ind->desc_list2.first;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	482 dti_data_test_ind->sdu.o_buf = 0;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	483 dti_data_test_ind->sdu.l_buf = (packet_len << 3);
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	484 pos = 0;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	485 while(temp_desc)
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	486 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	487 memcpy(&dti_data_test_ind->sdu.buf[pos],
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	488 temp_desc->buffer,
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	489 temp_desc->len);
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	490 pos += temp_desc->len;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	491 temp_desc = (T_desc2*)temp_desc->next;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	492 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	493 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	494 * trace output
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	495 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	496 i = 0;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	497 pos = 0;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	498 while(pos < packet_len)
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	499 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	500 i+= sprintf(&buf[i], "0x%02x, ", dti_data_test_ind->sdu.buf[pos]);
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	501 pos++;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	502 if(i > 80)
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	503 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	504 TRACE_FUNCTION( buf );
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	505 i = 0;
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	506 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	507 else if(pos >= packet_len)
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	508 {
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	509 TRACE_FUNCTION( buf );
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	510 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	511 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	512 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	513 * send primitive
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	514 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	515 PSEND (uart_data->dtx->hComm_DTX_UPLINK, dti_data_test_ind);
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	516 }
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	517 /*
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	518 * free the primitive
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	519 */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	520 PFREE_DESC(dti_data_ind);
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	521 } /* dtx_psend_dti_data_test_ind() */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	522 #endif /* !DTILIB */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	523 #endif /* _SIMULATION_ */
d393cd9bb723 src/g23m-: initial import from Magnetite Mychaela Falconia <falcon@freecalypso.org>* parents: diff changeset	524

FreeCalypso > hg > fc-selenite

annotate src/g23m-aci/uart/uart_dtxp.c @ 65:3ba29033523a