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/*------------------------------------------------------------------------------
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-- This file is a part of the SocExplorer Software
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-- Copyright (C) 2014, Plasma Physics Laboratory - CNRS
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--
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-- This program is free software; you can redistribute it and/or modify
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-- it under the terms of the GNU General Public License as published by
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-- the Free Software Foundation; either version 3 of the License, or
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-- (at your option) any later version.
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--
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-- This program is distributed in the hope that it will be useful,
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-- but WITHOUT ANY WARRANTY; without even the implied warranty of
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-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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-- GNU General Public License for more details.
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--
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-- You should have received a copy of the GNU General Public License
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-- along with this program; if not, write to the Free Software
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-- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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-------------------------------------------------------------------------------*/
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/*-- Author : Alexis Jeandet
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-- Mail : alexis.jeandet@member.fsf.org
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----------------------------------------------------------------------------*/
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#include "stardundeespw_usb.h"
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#include <socexplorerengine.h>
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#include <qhexedit.h>
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QString dwLinkStatusQString[6] = {
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"CFG_SPACEWIRE_ERROR_RESET",
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"CFG_SPACEWIRE_ERROR_WAIT",
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"CFG_SPACEWIRE_READY",
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"CFG_SPACEWIRE_STARTED",
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"CFG_SPACEWIRE_CONNECTING",
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"CFG_SPACEWIRE_RUN"
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};
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stardundeeSPW_USB::stardundeeSPW_USB(socexplorerplugin *parent) :
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abstractSpwBridge(parent)
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{
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Q_UNUSED(parent)
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this->manager = new stardundeeSPW_USB_Manager(parent,this);
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makeGUI(parent);
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this->manager->start();
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connect(this->manager,SIGNAL(emitPacket(char*,int)),this,SIGNAL(pushPacketOverTCP(char*,int)));
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connect(this->manager, SIGNAL(bytesReceivedFromSpw(uint)), this, SIGNAL(BytesReceivedFromSpw(uint)));
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connect(this->manager, SIGNAL(bytesTransmittedToSpw(uint)), this, SIGNAL(BytesTransmittedToSpw(uint)));
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connect(this->manager, SIGNAL(ccsdsPacketTransmittedToSpw()), this, SIGNAL(CCSDSPacketTransmittedToSpw()));
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}
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stardundeeSPW_USB::~stardundeeSPW_USB()
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{
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this->manager->requestInterruption();
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while(this->manager->isRunning());
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}
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void stardundeeSPW_USB::toggleBridgeConnection()
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{
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if(this->plugin->isConnected())
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{
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this->disconnectBridge();
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}
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else
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{
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this->connectBridge();
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}
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}
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bool stardundeeSPW_USB::connectBridge()
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{
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if(this->manager->connectBridge())
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{
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this->timecodeFrequencyChanged( ((StarDundeeGUI*)this->p_GUI)->getTimecodeFrequency());
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this->startSendingTimecodes( ((StarDundeeGUI*)this->p_GUI)->getStartSendingTimecodes());
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((StarDundeeGUI*)this->p_GUI)->lock(true);
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emit setConnected(true);
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return true;
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}
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return false;
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}
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bool stardundeeSPW_USB::disconnectBridge()
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{
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if(this->manager->disconnectBridge())
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{
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((StarDundeeGUI*)this->p_GUI)->lock(false);
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emit setConnected(false);
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return true;
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}
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return false;
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}
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int stardundeeSPW_USB::pushRMAPPacket(char *packet, int size)
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{
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return this->manager->sendPacket(packet,size);
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}
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unsigned int stardundeeSPW_USB::Write(unsigned int *Value, unsigned int count, unsigned int address)
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{
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char writeBuffer[RMAP_WRITE_PACKET_MIN_SZ((RMAP_MAX_XFER_SIZE*4))+1];
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char *RMAPAckBuff;
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writeBuffer[0]=this->manager->linkNumber;//Link number
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int transactionID = 0;
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int written=0;
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SocExplorerEngine::message(this->plugin,"Enter Write function",2);
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QProgressBar* progress=NULL;
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SocExplorerAutoProgressBar autopb;
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if(count>RMAP_MAX_XFER_SIZE)
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{
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progress= SocExplorerEngine::getProgressBar("Writing on SPW @0x"+QString::number(address,16)+" %v of "+QString::number(count)+" words ",count);
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autopb.setProgressBar(progress);
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}
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//Quite stupide loop, I guess that I always get the number of byte I asked for!
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while(count>=RMAP_MAX_XFER_SIZE)
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{
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for(int i=0;i<(RMAP_MAX_XFER_SIZE);i++)
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{
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writeBuffer[RMAP_WRITE_HEADER_MIN_SZ+(i*4)+1] = (char)(((unsigned int)Value[i+written]>>24)&0xFF);
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writeBuffer[RMAP_WRITE_HEADER_MIN_SZ+(i*4)+2] = (char)(((unsigned int)Value[i+written]>>16)&0xFF);
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writeBuffer[RMAP_WRITE_HEADER_MIN_SZ+(i*4)+3] = (char)(((unsigned int)Value[i+written]>>8)&0xFF);
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writeBuffer[RMAP_WRITE_HEADER_MIN_SZ+(i*4)+4] = (char)(((unsigned int)Value[i+written])&0xFF);
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}
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transactionID=manager->getRMAPtransactionID();
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SocExplorerEngine::message(this->plugin,QString("Sending Write request with ID=%1").arg(transactionID),2);
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RMAP_build_tx_request_header(
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this->manager->destinationLogicalAddress,
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this->manager->destinationKey,
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this->manager->sourceLogicalAddress,
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transactionID,
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address+(written*4),
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RMAP_MAX_XFER_SIZE*4,
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writeBuffer+1);
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manager->sendPacket(writeBuffer,RMAP_WRITE_PACKET_MIN_SZ(RMAP_MAX_XFER_SIZE*4)+1);
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manager->getRMAPanswer(transactionID,&RMAPAckBuff);
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free(RMAPAckBuff);
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written+=RMAP_MAX_XFER_SIZE;
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count-=RMAP_MAX_XFER_SIZE;
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progress->setValue(written);
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qApp->processEvents();
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}
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if(count>0)
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{
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for(int i=0;i<((int)count);i++)
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{
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writeBuffer[RMAP_WRITE_HEADER_MIN_SZ+(i*4)+1] = (char)(((unsigned int)Value[i+written]>>24)&0xFF);
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writeBuffer[RMAP_WRITE_HEADER_MIN_SZ+(i*4)+2] = (char)(((unsigned int)Value[i+written]>>16)&0xFF);
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writeBuffer[RMAP_WRITE_HEADER_MIN_SZ+(i*4)+3] = (char)(((unsigned int)Value[i+written]>>8)&0xFF);
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writeBuffer[RMAP_WRITE_HEADER_MIN_SZ+(i*4)+4] = (char)(((unsigned int)Value[i+written])&0xFF);
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}
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transactionID=manager->getRMAPtransactionID();
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SocExplorerEngine::message(this->plugin,QString("Sending Write request with ID=%1").arg(transactionID),2);
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RMAP_build_tx_request_header(
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this->manager->destinationLogicalAddress,
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this->manager->destinationKey,
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this->manager->sourceLogicalAddress,
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transactionID,
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address+(written*4),
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count*4,
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writeBuffer+1);
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manager->sendPacket(writeBuffer,RMAP_WRITE_PACKET_MIN_SZ(count*4) +1);
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manager->getRMAPanswer(transactionID,&RMAPAckBuff);
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free(RMAPAckBuff);
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written+=count;
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if(progress!=NULL)
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{
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progress->setValue(written);
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qApp->processEvents();
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}
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}
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return written;
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}
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unsigned int stardundeeSPW_USB::Read(unsigned int *Value, unsigned int count, unsigned int address)
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{
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char requestBuffer[RMAP_READ_HEADER_MIN_SZ+1];
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char* RMAP_AnswerBuffer;
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requestBuffer[0]=this->manager->linkNumber;//Link number
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int transactionID = 0;
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int read=0;
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QProgressBar* progress=NULL;
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SocExplorerAutoProgressBar autopb;
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if(count>RMAP_MAX_XFER_SIZE)
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{
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progress= SocExplorerEngine::getProgressBar("Reading on SPW @0x"+QString::number(address,16)+" %v of "+QString::number(count)+" words ",count);
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autopb.setProgressBar(progress);
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}
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SocExplorerEngine::message(this->plugin,QString("Enter read function, count=%1, RMAP_MAX_XFER_SIZE=%2").arg(count).arg(RMAP_MAX_XFER_SIZE),2);
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//Quite stupide loop, I guess that I always get the number of byte I asked for!
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while((int)count>=(int)RMAP_MAX_XFER_SIZE)
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{
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transactionID = manager->getRMAPtransactionID();
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SocExplorerEngine::message(this->plugin,QString("New transactionID:%1").arg(transactionID),2);
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RMAP_build_rx_request_header(
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this->manager->destinationLogicalAddress,
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this->manager->destinationKey,
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this->manager->sourceLogicalAddress,
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transactionID,
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address+(read*4),
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RMAP_MAX_XFER_SIZE*4,
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requestBuffer+1);
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manager->sendPacket(requestBuffer,RMAP_READ_HEADER_MIN_SZ+1);
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int len=manager->getRMAPanswer(transactionID,&RMAP_AnswerBuffer);
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if(len==-1)
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{
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this->toggleBridgeConnection();
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return 0;
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}
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for(int i=0;i<((len-13)/4);i++)
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{
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Value[read+i] = 0x0FF & ((unsigned int)RMAP_AnswerBuffer[(4*i)+12]);
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Value[read+i] = (Value[read+i]<<8) + (0x0FF & ((unsigned int)RMAP_AnswerBuffer[(4*i)+13]));
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Value[read+i] = (Value[read+i]<<8) + (0x0FF & ((unsigned int)RMAP_AnswerBuffer[(4*i)+14]));
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Value[read+i] = (Value[read+i]<<8) + (0x0FF & ((unsigned int)RMAP_AnswerBuffer[(4*i)+15]));
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}
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free(RMAP_AnswerBuffer);
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read+=RMAP_MAX_XFER_SIZE;
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count-=RMAP_MAX_XFER_SIZE;
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progress->setValue(read);
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qApp->processEvents();
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}
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if((int)count>0)
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{
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transactionID = manager->getRMAPtransactionID();
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SocExplorerEngine::message(this->plugin,QString("New transactionID: %1").arg(transactionID),2);
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SocExplorerEngine::message(this->plugin,QString("Building request with:"),2);
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SocExplorerEngine::message(this->plugin,QString("Address = %1").arg(address+(read*4),8,16),2);
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SocExplorerEngine::message(this->plugin,QString("Size = %1").arg(count*4),2);
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SocExplorerEngine::message(this->plugin,QString("Size + 13 = %1").arg((count*4)+13),2);
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RMAP_build_rx_request_header(
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this->manager->destinationLogicalAddress,
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this->manager->destinationKey,
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this->manager->sourceLogicalAddress,
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transactionID,
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address+(read*4),
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count*4,
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requestBuffer+1);
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manager->sendPacket(requestBuffer,RMAP_READ_HEADER_MIN_SZ+1);
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int len=manager->getRMAPanswer(transactionID,&RMAP_AnswerBuffer);
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if(len==-1)
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{
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this->toggleBridgeConnection();
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return 0;
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}
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for(int i=0;i<((len-13)/4);i++)
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{
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Value[read+i] = 0x0FF & ((unsigned int)RMAP_AnswerBuffer[(4*i)+12]);
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Value[read+i] = (Value[read+i]<<8) + (0x0FF & ((unsigned int)RMAP_AnswerBuffer[(4*i)+13]));
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Value[read+i] = (Value[read+i]<<8) + (0x0FF & ((unsigned int)RMAP_AnswerBuffer[(4*i)+14]));
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Value[read+i] = (Value[read+i]<<8) + (0x0FF & ((unsigned int)RMAP_AnswerBuffer[(4*i)+15]));
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}
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free(RMAP_AnswerBuffer);
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read+=count;
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if(progress!=NULL)
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{
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progress->setValue(read);
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qApp->processEvents();
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}
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}
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return read;
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}
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void stardundeeSPW_USB::brickSelectionChanged(int brickIndex)
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{
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this->manager->selectedBrick = brickIndex-1;
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SocExplorerEngine::message(plugin,QString("Changing brick index: %1").arg(manager->selectedBrick),1);
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}
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void stardundeeSPW_USB::linkNumberSelectionChanged(int linkIndex)
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{
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this->manager->linkNumber = linkIndex + 1;
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SocExplorerEngine::message(plugin,QString("Changing Link Number: %1").arg(manager->linkNumber),1);
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}
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void stardundeeSPW_USB::linkSpeedSelectionChanged(const QString &linkSpeed)
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{
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this->manager->linkSpeed = linkSpeed.toInt();
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SocExplorerEngine::message(plugin,QString("Changing Link Speed: %1").arg(manager->linkSpeed),1);
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}
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void stardundeeSPW_USB::sourceLogicalAddressChanged(const QString &sourceAddress)
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{
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this->manager->sourceLogicalAddress = sourceAddress.toInt();
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SocExplorerEngine::message(plugin,QString("Changing Destination Key: %1").arg(manager->sourceLogicalAddress),1);
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}
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void stardundeeSPW_USB::destinationAddressChanged(const QString &rmapaddress)
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{
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this->manager->destinationLogicalAddress = rmapaddress.toInt();
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SocExplorerEngine::message(plugin,QString("Changing RMAP address: %1").arg(manager->destinationLogicalAddress),1);
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}
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void stardundeeSPW_USB::destinationKeyChanged(const QString &key)
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{
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this->manager->destinationKey = key.toInt();
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SocExplorerEngine::message(plugin,QString("Changing RMAP Key: %1").arg(manager->destinationKey),1);
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}
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void stardundeeSPW_USB::brickModeChanged( bool interfaceMode )
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{
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this->manager->interfaceMode = interfaceMode;
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}
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void stardundeeSPW_USB::timecodeFrequencyChanged(const QString &frequency)
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{
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this->manager->timecodeFrequency = frequency.toDouble();
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this->manager->setTimecodeFrequency( this->manager->timecodeFrequency);
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SocExplorerEngine::message(plugin,QString("Changing timecode frequency: %1").arg(manager->timecodeFrequency),1);
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}
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void stardundeeSPW_USB::startSendingTimecodes(bool onOff )
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{
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this->manager->sendTimecodePeriodically( onOff );
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}
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void stardundeeSPW_USB::rmapTimeoutChanged(const QString &timeout)
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{
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int tim=timeout.toInt();
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if(tim<50)
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{
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tim = 50;
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((StarDundeeGUI*)this->p_GUI)->setRmapTimeout(QString("%1").arg(tim));
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}
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this->manager->RMAPtimeout = tim;
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SocExplorerEngine::message(plugin,QString("Changing RMAP Timeout: %1").arg(manager->RMAPtimeout),1);
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}
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void stardundeeSPW_USB::makeGUI(socexplorerplugin *parent)
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{
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this->p_GUI = new StarDundeeGUI();
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// this->mainLayout = new QGridLayout(this->p_GUI);
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connect(((StarDundeeGUI*)this->p_GUI),SIGNAL(connectClicked()),this,SLOT(toggleBridgeConnection()));
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connect(this->manager,SIGNAL(updateAvailableBrickCount(int)),((StarDundeeGUI*)this->p_GUI),SLOT(updateAvailableBrickCount(int)));
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connect(((StarDundeeGUI*)this->p_GUI),SIGNAL(brickSelectionChanged(int)),this,SLOT(brickSelectionChanged(int)));
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connect(((StarDundeeGUI*)this->p_GUI),SIGNAL(linkNumberSelectionChanged(int)),this,SLOT(linkNumberSelectionChanged(int)));
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connect(((StarDundeeGUI*)this->p_GUI),SIGNAL(linkSpeedSelectionChanged(QString)),this,SLOT(linkSpeedSelectionChanged(QString)));
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connect(((StarDundeeGUI*)this->p_GUI),SIGNAL(sourceLogicalAddressChanged(QString)),this,SLOT(sourceLogicalAddressChanged(QString)));
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connect(((StarDundeeGUI*)this->p_GUI),SIGNAL(rmapAddressChanged(QString)),this,SLOT(destinationAddressChanged(QString)));
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connect(((StarDundeeGUI*)this->p_GUI),SIGNAL(destinationKeyChanged(QString)),this,SLOT(destinationKeyChanged(QString)));
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connect(((StarDundeeGUI*)this->p_GUI),SIGNAL(rmapTimeoutChanged(QString)),this,SLOT(rmapTimeoutChanged(QString)));
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connect(((StarDundeeGUI*)this->p_GUI),SIGNAL(brickModeChanged(bool)), this, SLOT(brickModeChanged(bool)));
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connect(((StarDundeeGUI*)this->p_GUI),SIGNAL(timecodeFrequencyChange(QString)), this, SLOT(timecodeFrequencyChanged(QString)));
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connect(((StarDundeeGUI*)this->p_GUI),SIGNAL(startSendingTimecode(bool)), this, SLOT(startSendingTimecodes(bool)));
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this->brickSelectionChanged( ((StarDundeeGUI*)this->p_GUI)->getBrickSelection());
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this->linkNumberSelectionChanged( ((StarDundeeGUI*)this->p_GUI)->getLinkNumberSelection());
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this->linkSpeedSelectionChanged( ((StarDundeeGUI*)this->p_GUI)->getLinkSpeedSelection());
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this->sourceLogicalAddressChanged(((StarDundeeGUI*)this->p_GUI)->getSourceAddress());
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this->destinationAddressChanged( ((StarDundeeGUI*)this->p_GUI)->getDestinationAddress());
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this->destinationKeyChanged( ((StarDundeeGUI*)this->p_GUI)->getDestinationKey());
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this->rmapTimeoutChanged( ((StarDundeeGUI*)this->p_GUI)->getRmapTimeout());
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this->brickModeChanged( ((StarDundeeGUI*)this->p_GUI)->isBrickSetAsAnInterface());
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connect(this,SIGNAL(SelectBrick(int)), ((StarDundeeGUI*)this->p_GUI),SLOT(selectBrick(int)));
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connect(this,SIGNAL(SelectLinkNumber(int)), ((StarDundeeGUI*)this->p_GUI),SLOT(selectLinkNumber(int)));
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connect(this,SIGNAL(SelectLinkSpeed(int)), ((StarDundeeGUI*)this->p_GUI),SLOT(selectLinkSpeed(int)));
|
|
|
connect(this,SIGNAL(SetDestinationKey(QString)), ((StarDundeeGUI*)this->p_GUI),SLOT(setDestinationKey(QString)));
|
|
|
connect(this,SIGNAL(SetDestinationAddress(QString)),((StarDundeeGUI*)this->p_GUI),SLOT(setDestinationAddress(QString)));
|
|
|
connect(this,SIGNAL(SetSourceAddress(QString)), ((StarDundeeGUI*)this->p_GUI),SLOT(setSourceAddress(QString)));
|
|
|
connect(this,SIGNAL(SetRmapTimeout(QString)), ((StarDundeeGUI*)this->p_GUI),SLOT(setRmapTimeout(QString)));
|
|
|
connect(this,SIGNAL(GetAvailableBrickCount()), ((StarDundeeGUI*)this->p_GUI),SLOT(getAvailableBrickCount()));
|
|
|
connect(this,SIGNAL(GetNbPacketsTransmittedToSpw()),((StarDundeeGUI*)this->p_GUI),SLOT(getNbPacketsTransmittedToSpw()));
|
|
|
connect(this,SIGNAL(GetNbCCSDSPacketsTransmittedToSpw()),
|
|
|
((StarDundeeGUI*)this->p_GUI),SLOT(getNbCCSDSPacketsTransmittedToSpw()));
|
|
|
connect(this,SIGNAL(SetBrickAsAnInterface(bool)), ((StarDundeeGUI*)this->p_GUI),SLOT(setBrickAsAnInterface(bool)));
|
|
|
connect(this,SIGNAL(SetBrickAsARouter(bool)), ((StarDundeeGUI*)this->p_GUI),SLOT(setBrickAsARouter(bool)));
|
|
|
connect(this,SIGNAL(BytesReceivedFromSpw(uint)), ((StarDundeeGUI*)this->p_GUI),SLOT(updateNbReceivedBytesFromSpw(uint)));
|
|
|
connect(this,SIGNAL(BytesTransmittedToSpw(uint)), ((StarDundeeGUI*)this->p_GUI),SLOT(updateNbTransmittedBytesToSpw(uint)));
|
|
|
connect(this, SIGNAL(CCSDSPacketTransmittedToSpw()),((StarDundeeGUI*)this->p_GUI),SLOT(updateCCSDSPacketTransmittedToSpw()));
|
|
|
connect(this,SIGNAL(SetTimecodeFrequency(double)), ((StarDundeeGUI*)this->p_GUI),SLOT(setTimecodeFrequency(QString)));
|
|
|
connect(this,SIGNAL(StartSendingTimecodes(bool)), ((StarDundeeGUI*)this->p_GUI),SLOT(setStartSendingTimecodes(bool)));
|
|
|
|
|
|
connect(this,SIGNAL(GetLinkNumber()), this->manager, SLOT(getLinkNumber()));
|
|
|
}
|
|
|
|
|
|
void stardundeeSPW_USB::sendPacketComingFromTCPServer(char *packet, int size)
|
|
|
{
|
|
|
char* data;
|
|
|
int i;
|
|
|
|
|
|
data = (char *) malloc( size + 5 );
|
|
|
|
|
|
data[0] = this->manager->linkNumber;
|
|
|
data[1] = this->manager->destinationLogicalAddress; // target logical address
|
|
|
data[2] = SPW_PROTO_ID_CCSDS; // protocol identifier
|
|
|
data[3] = 0x00; // reserved
|
|
|
data[4] = 0x00; // user application
|
|
|
|
|
|
for ( i=0; i<size; i++ )
|
|
|
{
|
|
|
data[i+5] = packet[i];
|
|
|
}
|
|
|
|
|
|
this->manager->sendPacket( data, size + 5);
|
|
|
|
|
|
free(data);
|
|
|
free(packet);
|
|
|
}
|
|
|
|
|
|
stardundeeSPW_USB_Manager::stardundeeSPW_USB_Manager(socexplorerplugin *plugin, QObject *parent)
|
|
|
:QThread((QObject*)parent)
|
|
|
{
|
|
|
this->RMAPtimeout = 2000;
|
|
|
this->handleMutex = new QMutex(QMutex::NonRecursive);
|
|
|
this->RMAP_AnswersSem = new QSemaphore(0);
|
|
|
this->RMAP_AnswersMtx=new QMutex(QMutex::Recursive);
|
|
|
this->RMAP_pending_transaction_IDsMtx=new QMutex(QMutex::Recursive);
|
|
|
this->plugin = plugin;
|
|
|
connected = false;
|
|
|
this->moveToThread(this);
|
|
|
}
|
|
|
|
|
|
stardundeeSPW_USB_Manager::~stardundeeSPW_USB_Manager()
|
|
|
{
|
|
|
this->terminate();
|
|
|
while (!this->isFinished()) {
|
|
|
this->usleep(1000);
|
|
|
}
|
|
|
}
|
|
|
|
|
|
void stardundeeSPW_USB_Manager::run()
|
|
|
{
|
|
|
USB_SPACEWIRE_PACKET_PROPERTIES properties;
|
|
|
USB_SPACEWIRE_ID pIdentifier=NULL;
|
|
|
USB_SPACEWIRE_STATUS stat;
|
|
|
SocExplorerEngine::message(this->plugin,"Starting Startdundee USB pooling thread",1);
|
|
|
char buffer[(RMAP_MAX_XFER_SIZE*4)+50];
|
|
|
while (!this->isInterruptionRequested())
|
|
|
{
|
|
|
if(this->connected)
|
|
|
{
|
|
|
handleMutex->lock();
|
|
|
SocExplorerEngine::message(this->plugin,"Looking for new RMAP packets",4);
|
|
|
if(USBSpaceWire_WaitOnReadPacketAvailable(hDevice,0.01))
|
|
|
{
|
|
|
SocExplorerEngine::message(this->plugin,"Got packet",2);
|
|
|
stat = USBSpaceWire_ReadPackets(hDevice, buffer, (RMAP_MAX_XFER_SIZE*4)+50,1, 1, &properties, &pIdentifier);
|
|
|
if (stat == TRANSFER_SUCCESS)
|
|
|
{
|
|
|
if(USBSpaceWire_GetReadTrafficType(&properties, 0) ==SPACEWIRE_TRAFFIC_PACKET)
|
|
|
{
|
|
|
SocExplorerEngine::message(this->plugin,"It's a SPW packet",2);
|
|
|
if(USBSpaceWire_GetReadEOPStatus(&properties, 0)== SPACEWIRE_USB_EOP)
|
|
|
{
|
|
|
SocExplorerEngine::message(this->plugin,"Got end of packet",2);
|
|
|
emit bytesReceivedFromSpw( properties.len );
|
|
|
if(buffer[1]==(char)SPW_PROTO_ID_RMAP) //RMAP packet
|
|
|
{
|
|
|
RMAP_Answer* packet;
|
|
|
SocExplorerEngine::message(this->plugin,"Got RMAP packet",2);
|
|
|
SocExplorerEngine::message(this->plugin,QString("Rmap packet size %1").arg(properties.len),2);
|
|
|
char* packetbuffer = (char*)malloc(properties.len);
|
|
|
memcpy(packetbuffer,buffer,properties.len);
|
|
|
USBSpaceWire_FreeRead(hDevice, pIdentifier);
|
|
|
pIdentifier = NULL;
|
|
|
handleMutex->unlock();
|
|
|
if(properties.len==8)
|
|
|
{
|
|
|
packet=new RMAP_Answer(RMAP_get_transactionID(buffer),packetbuffer,properties.len);
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
packet=new RMAP_Answer(RMAP_get_transactionID(buffer+1),packetbuffer,properties.len);
|
|
|
}
|
|
|
RMAP_AnswersMtx->lock();
|
|
|
RMAP_Answers.append(packet);
|
|
|
RMAP_AnswersMtx->unlock();
|
|
|
RMAP_AnswersSem->release();
|
|
|
}
|
|
|
else //any non-rmap packet will be pushed to the network
|
|
|
{
|
|
|
char* packetbuffer = (char*)malloc(properties.len);
|
|
|
memcpy(packetbuffer,buffer,properties.len);
|
|
|
emit emitPacket(packetbuffer,properties.len);
|
|
|
USBSpaceWire_FreeRead(hDevice, pIdentifier);
|
|
|
handleMutex->unlock();
|
|
|
SocExplorerEngine::message(this->plugin,"Got SPW packet",2);
|
|
|
}
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
SocExplorerEngine::message(this->plugin,"No EOP received",2);
|
|
|
}
|
|
|
}
|
|
|
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
USBSpaceWire_FreeRead(hDevice, pIdentifier);
|
|
|
handleMutex->unlock();
|
|
|
}
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
USBSpaceWire_FreeRead(hDevice, pIdentifier);
|
|
|
handleMutex->unlock();
|
|
|
}
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
//do some sanity checks!
|
|
|
int list = USBSpaceWire_ListDevices();
|
|
|
if(this->brickList!=list)
|
|
|
{
|
|
|
this->brickList = list;
|
|
|
emit updateAvailableBrickCount(this->brickList);
|
|
|
}
|
|
|
usleep(RMAPtimeout/2);
|
|
|
}
|
|
|
usleep(1000);
|
|
|
}
|
|
|
SocExplorerEngine::message(this->plugin,"Exiting Startdundee USB pooling thread",1);
|
|
|
}
|
|
|
|
|
|
bool stardundeeSPW_USB_Manager::connectBridge()
|
|
|
{
|
|
|
bool ret;
|
|
|
|
|
|
if (this->interfaceMode == BRICK_IS_SET_AS_AN_INTERFACE)
|
|
|
{
|
|
|
ret = connectBridgeAsInterface();
|
|
|
}
|
|
|
else if (this->interfaceMode == BRICK_IS_SET_AS_A_ROUTER)
|
|
|
{
|
|
|
ret = connectBridgeAsRouter();
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
ret = false;
|
|
|
}
|
|
|
|
|
|
return ret;
|
|
|
}
|
|
|
|
|
|
bool stardundeeSPW_USB_Manager::connectBridgeAsInterface()
|
|
|
{
|
|
|
QMutexLocker mlock(this->handleMutex);
|
|
|
int status;
|
|
|
U32 statusControl;
|
|
|
this->connected = false;
|
|
|
if (!USBSpaceWire_Open(&hDevice, this->selectedBrick)) // Open the USB device
|
|
|
{
|
|
|
SocExplorerEngine::message(this->plugin,"stardundee *** Open *** ERROR: USBSpaceWire_Open(&hDevice, 0))",0);
|
|
|
return false;
|
|
|
}
|
|
|
SocExplorerEngine::message(this->plugin,"stardundee *** Open *** USBSpaceWire_Open successful",0);
|
|
|
|
|
|
USBSpaceWire_EnableNetworkMode(hDevice, 0); // deactivate the network mode
|
|
|
CFGSpaceWire_EnableRMAP(1); // Enable the use of RMAP for the StarDundee brick configuration
|
|
|
CFGSpaceWire_SetRMAPDestinationKey(0x20); // Set the destination key expected by STAR-Dundee devices
|
|
|
|
|
|
// Set the path and return path to the device
|
|
|
CFGSpaceWire_StackClear();
|
|
|
CFGSpaceWire_AddrStackPush(0);
|
|
|
CFGSpaceWire_AddrStackPush(254);
|
|
|
CFGSpaceWire_RetAddrStackPush(254);
|
|
|
// set the base transmit rate to 100 MHz
|
|
|
status = CFGSpaceWire_SetBrickBaseTransmitRate( hDevice, CFG_BRK_CLK_100_MHZ, CFG_BRK_DVDR_1, 0xff);
|
|
|
if (status != CFG_TRANSFER_SUCCESS)
|
|
|
{
|
|
|
SocExplorerEngine::message(this->plugin,"ERROR CFGSpaceWire_SetBrickBaseTransmitRate",1);
|
|
|
return false;
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
SocExplorerEngine::message(this->plugin,"OK CFGSpaceWire_SetBrickBaseTransmitRate, base rate = 100 MHz",1);
|
|
|
}
|
|
|
|
|
|
// read the link status
|
|
|
if (CFGSpaceWire_GetLinkStatusControl(hDevice, this->linkNumber, &statusControl) != CFG_TRANSFER_SUCCESS)
|
|
|
{
|
|
|
SocExplorerEngine::message(this->plugin,"Could not read link status control for link " + QString::number(this->linkNumber),1);
|
|
|
return false;
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
SocExplorerEngine::message(this->plugin,"OK CFGSpaceWire_GetLinkStatusControl of link " + QString::number(this->linkNumber),1);
|
|
|
|
|
|
// Set the link status control register properties
|
|
|
CFGSpaceWire_LSEnableAutoStart(&statusControl, 1);
|
|
|
CFGSpaceWire_LSEnableStart(&statusControl, 1);
|
|
|
CFGSpaceWire_LSEnableDisabled(&statusControl, 0);
|
|
|
CFGSpaceWire_LSEnableTristate(&statusControl, 0);
|
|
|
CFGSpaceWire_LSSetOperatingSpeed(&statusControl, 9); // sets the link speed to ( 100 MHz / (9+1) ) = 10 MHz
|
|
|
|
|
|
// Set the link status control register
|
|
|
if (CFGSpaceWire_SetLinkStatusControl(hDevice, this->linkNumber, statusControl) != CFG_TRANSFER_SUCCESS)
|
|
|
{
|
|
|
SocExplorerEngine::message(this->plugin,"Could not set the link status control for link " + QString::number(this->linkNumber),1);
|
|
|
return false;
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
SocExplorerEngine::message(this->plugin,"Set the link status control for link " + QString::number(this->linkNumber),1);
|
|
|
}
|
|
|
}
|
|
|
|
|
|
if (CFGSpaceWire_SetAsInterface(hDevice, 1, 0) != CFG_TRANSFER_SUCCESS)
|
|
|
{
|
|
|
SocExplorerEngine::message(this->plugin,"Could not set the device to be an interface",1);
|
|
|
return false;
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
SocExplorerEngine::message(this->plugin,"Device set to be an interface",1);
|
|
|
}
|
|
|
|
|
|
USBSpaceWire_RegisterReceiveOnAllPorts(hDevice); // Register to receive on all ports
|
|
|
USBSpaceWire_ClearEndpoints(hDevice); // clear the USB endpoints
|
|
|
USBSpaceWire_SetTimeout(hDevice,1.0);
|
|
|
SocExplorerEngine::message(this->plugin,"The driver's current send buffer size is " + QString::number(USBSpaceWire_GetDriverSendBufferSize(hDevice)) + " bytes",1);
|
|
|
SocExplorerEngine::message(this->plugin,"The driver's current read buffer size is " + QString::number(USBSpaceWire_GetDriverReadBufferSize(hDevice)) + " bytes",1);
|
|
|
SocExplorerEngine::message(this->plugin,"USBSpaceWire_IsReadThrottling is " + QString::number(USBSpaceWire_IsReadThrottling(hDevice)),1);
|
|
|
this->connected = true;
|
|
|
return true;
|
|
|
}
|
|
|
|
|
|
bool stardundeeSPW_USB_Manager::connectBridgeAsRouter()
|
|
|
{
|
|
|
QMutexLocker mlock(this->handleMutex);
|
|
|
int status;
|
|
|
U32 statusControl;
|
|
|
unsigned int linkStatus1;
|
|
|
unsigned int linkStatus2;
|
|
|
unsigned char linkNumber;
|
|
|
unsigned char deviceIsAnInterface;
|
|
|
|
|
|
if (!USBSpaceWire_Open(&hDevice, this->selectedBrick)) // Open the USB device
|
|
|
{
|
|
|
SocExplorerEngine::message(this->plugin,"stardundee *** Open *** ERROR: USBSpaceWire_Open(&hDevice, 0))");
|
|
|
return false;
|
|
|
}
|
|
|
SocExplorerEngine::message(this->plugin,"stardundee *** Open *** USBSpaceWire_Open successful, device number: "
|
|
|
+ QString::number(this->selectedBrick));
|
|
|
|
|
|
USBSpaceWire_EnableNetworkMode(hDevice, 0); // deactivate the network mode
|
|
|
CFGSpaceWire_EnableRMAP(1); // Enable the use of RMAP for the StarDundee brick configuration
|
|
|
CFGSpaceWire_SetRMAPDestinationKey(0x20); // Set the destination key expected by STAR-Dundee devices
|
|
|
|
|
|
// Set the path and return path to the device
|
|
|
// This affects just the operations performed by the Configuration Library and does not affect the packets
|
|
|
// sent and received using the driver API.
|
|
|
CFGSpaceWire_StackClear();
|
|
|
CFGSpaceWire_AddrStackPush(0);
|
|
|
CFGSpaceWire_AddrStackPush(254);
|
|
|
CFGSpaceWire_RetAddrStackPush(254);
|
|
|
|
|
|
// set the base transmit rate to 100 MHz
|
|
|
status = CFGSpaceWire_SetBrickBaseTransmitRate( hDevice, CFG_BRK_CLK_100_MHZ, CFG_BRK_DVDR_1, 0xff);
|
|
|
if (status != CFG_TRANSFER_SUCCESS)
|
|
|
{
|
|
|
SocExplorerEngine::message(this->plugin,"ERROR CFGSpaceWire_SetBrickBaseTransmitRate");
|
|
|
}
|
|
|
else SocExplorerEngine::message(this->plugin,"OK CFGSpaceWire_SetBrickBaseTransmitRate, base rate = 100 MHz");
|
|
|
|
|
|
//*********************
|
|
|
// LINK 1 CONFIGURATION
|
|
|
linkNumber = 1;
|
|
|
if (CFGSpaceWire_GetLinkStatusControl(hDevice, linkNumber, &statusControl) != CFG_TRANSFER_SUCCESS)
|
|
|
SocExplorerEngine::message(this->plugin,"Could not read link status control for link " + QString::number(linkNumber));
|
|
|
else
|
|
|
{
|
|
|
SocExplorerEngine::message(this->plugin,"OK CFGSpaceWire_GetLinkStatusControl of link " + QString::number(linkNumber));
|
|
|
|
|
|
// Set the link status control register properties
|
|
|
CFGSpaceWire_LSEnableAutoStart(&statusControl, 1);
|
|
|
CFGSpaceWire_LSEnableStart(&statusControl, 1);
|
|
|
CFGSpaceWire_LSEnableDisabled(&statusControl, 0);
|
|
|
CFGSpaceWire_LSEnableTristate(&statusControl, 0);
|
|
|
CFGSpaceWire_LSSetOperatingSpeed(&statusControl, 9); // sets the link speed to ( 100 MHz / (9+1) ) = 10 MHz
|
|
|
|
|
|
// Set the link status control register
|
|
|
if (CFGSpaceWire_SetLinkStatusControl(hDevice, linkNumber, statusControl) != CFG_TRANSFER_SUCCESS)
|
|
|
SocExplorerEngine::message(this->plugin,"Could not set the link status control for link " + QString::number(linkNumber));
|
|
|
else
|
|
|
SocExplorerEngine::message(this->plugin,"link status control for link " + QString::number(0x01) + " is set");
|
|
|
}
|
|
|
|
|
|
//*********************
|
|
|
// LINK 2 CONFIGURATION
|
|
|
linkNumber = 2;
|
|
|
if (CFGSpaceWire_GetLinkStatusControl(hDevice, linkNumber, &statusControl) != CFG_TRANSFER_SUCCESS)
|
|
|
SocExplorerEngine::message(this->plugin,"Could not read link status control for link " + QString::number(linkNumber));
|
|
|
else
|
|
|
{
|
|
|
SocExplorerEngine::message(this->plugin,"OK CFGSpaceWire_GetLinkStatusControl of link " + QString::number(linkNumber));
|
|
|
|
|
|
// Set the link status control register properties
|
|
|
CFGSpaceWire_LSEnableAutoStart(&statusControl, 1);
|
|
|
CFGSpaceWire_LSEnableStart(&statusControl, 1);
|
|
|
CFGSpaceWire_LSEnableDisabled(&statusControl, 0);
|
|
|
CFGSpaceWire_LSEnableTristate(&statusControl, 0);
|
|
|
CFGSpaceWire_LSSetOperatingSpeed(&statusControl, 9); // sets the link speed to ( 100 MHz / (9+1) ) = 10 MHz
|
|
|
|
|
|
// Set the link status control register
|
|
|
if (CFGSpaceWire_SetLinkStatusControl(hDevice, linkNumber, statusControl) != CFG_TRANSFER_SUCCESS)
|
|
|
SocExplorerEngine::message(this->plugin,"Could not set the link status control for link " + QString::number(linkNumber));
|
|
|
else
|
|
|
SocExplorerEngine::message(this->plugin,"link status control for link " + QString::number(linkNumber) + " is set");
|
|
|
}
|
|
|
|
|
|
//***************************
|
|
|
// SET THE DEVICE AS A ROUTER
|
|
|
deviceIsAnInterface = 0; // 0 = router, 1 = interface
|
|
|
if (CFGSpaceWire_SetAsInterface(hDevice, deviceIsAnInterface, 0) != CFG_TRANSFER_SUCCESS)
|
|
|
SocExplorerEngine::message(this->plugin,"Could not set the device to be an interface");
|
|
|
else
|
|
|
SocExplorerEngine::message(this->plugin,"Device is an interface: " + QString::number(deviceIsAnInterface) + " (1 => true, 0 => false)");
|
|
|
|
|
|
setRoutingTableEntry(0xfe, 0x02, 0); // [0010] => route 0xfe on port 1
|
|
|
setRoutingTableEntry(32 , 0x08, 0); // [1000] => route 32 on port 3
|
|
|
|
|
|
USBSpaceWire_RegisterReceiveOnAllPorts(hDevice); // Register to receive on port 1 only
|
|
|
USBSpaceWire_ClearEndpoints(hDevice); // clear the USB endpoints
|
|
|
|
|
|
SocExplorerEngine::message(this->plugin,"The driver's current send buffer size is " + QString::number(USBSpaceWire_GetDriverSendBufferSize(hDevice)) + " bytes");
|
|
|
SocExplorerEngine::message(this->plugin,"The driver's current read buffer size is " + QString::number(USBSpaceWire_GetDriverReadBufferSize(hDevice)) + " bytes");
|
|
|
SocExplorerEngine::message(this->plugin,"USBSpaceWire_IsReadThrottling is " + QString::number(USBSpaceWire_IsReadThrottling(hDevice)));
|
|
|
|
|
|
//************
|
|
|
// test Link 1 and Link 2
|
|
|
linkStatus1 = getLinkStatus(0x01);
|
|
|
linkStatus2 = getLinkStatus(0x02);
|
|
|
|
|
|
if ((linkStatus1==1) || (linkStatus2==1))
|
|
|
{
|
|
|
initializeTimecodeGeneration();
|
|
|
this->connected=true;
|
|
|
return true;
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
statusLink1->setText("Link 1 status code: " + QString::number(linkStatus1));
|
|
|
statusLink2->setText("Link 2 status code: " + QString::number(linkStatus2));
|
|
|
starDundeeStatusQueryDialog->exec();
|
|
|
this->connected = false;
|
|
|
return false;
|
|
|
}
|
|
|
}
|
|
|
|
|
|
void stardundeeSPW_USB_Manager::initDialog( void )
|
|
|
{
|
|
|
// STAR DUNDEE STATUS QUERY DIALOG
|
|
|
starDundeeStatusQueryDialog = new QDialog;
|
|
|
starDundeeStatusQueryDialogLayout = new QGridLayout;
|
|
|
starDundeeStatusQueryDialogLabel = new QLabel(tr("SpaceWire links state"));
|
|
|
starDundeeStatusQueryContinueButton = new QPushButton(tr("Continue"));
|
|
|
starDundeeStatusQueryRetryButton = new QPushButton(tr("Retry"));
|
|
|
starDundeeStatusQueryAbortButton = new QPushButton(tr("Abort"));
|
|
|
statusLink1 = new QLabel(tr("Link 1 status code: -"));
|
|
|
statusLink2 = new QLabel(tr("Link 2 status code: -"));
|
|
|
|
|
|
starDundeeStatusQueryDialogLayout->addWidget(starDundeeStatusQueryDialogLabel, 0, 0, 1, 2);
|
|
|
starDundeeStatusQueryDialogLayout->addWidget(starDundeeStatusQueryContinueButton, 1, 0, 0);
|
|
|
starDundeeStatusQueryDialogLayout->addWidget(starDundeeStatusQueryRetryButton, 1, 1, 0);
|
|
|
starDundeeStatusQueryDialogLayout->addWidget(starDundeeStatusQueryAbortButton, 1, 2, 0);
|
|
|
starDundeeStatusQueryDialogLayout->addWidget(statusLink1, 2, 0, 0);
|
|
|
starDundeeStatusQueryDialogLayout->addWidget(statusLink2, 3, 0, 0);
|
|
|
starDundeeStatusQueryDialog->setLayout(starDundeeStatusQueryDialogLayout);
|
|
|
}
|
|
|
|
|
|
unsigned char stardundeeSPW_USB_Manager::setRoutingTableEntry(int tableEntry, U32 dwOutputPorts, char bDelHead)
|
|
|
{
|
|
|
U32 routingTableEntry;
|
|
|
// SET THE ROUTING TABLE ENTRY FOR LOGICAL ADDRESSING, TARGET entryNumber
|
|
|
if (CFGSpaceWire_ClearRoutingTableEntry(hDevice, tableEntry) != CFG_TRANSFER_SUCCESS)
|
|
|
{
|
|
|
SocExplorerEngine::message(this->plugin,"Could not clear routing table entry " + QString::number(tableEntry));
|
|
|
}
|
|
|
// Build the routing table entry
|
|
|
CFGSpaceWire_RTBuildRoutingTableEntry(&routingTableEntry,
|
|
|
dwOutputPorts, // route out of port dwOutputPorts
|
|
|
bDelHead, // header deletion is enabled [1] or disabled [0]
|
|
|
0); // priority normal
|
|
|
// Set the routing table entry for logical address tableEntry
|
|
|
if (CFGSpaceWire_SetRoutingTableEntry(hDevice, tableEntry, routingTableEntry) != CFG_TRANSFER_SUCCESS)
|
|
|
{
|
|
|
SocExplorerEngine::message(this->plugin,"Could not set routing table entry [" + QString::number(tableEntry) + "]");
|
|
|
}
|
|
|
else SocExplorerEngine::message(this->plugin,"Routing table entry [" + QString::number(tableEntry) + "] set" );
|
|
|
return 1;
|
|
|
}
|
|
|
|
|
|
unsigned int stardundeeSPW_USB_Manager::getRoutingTableEntry(int tableEntry)
|
|
|
{
|
|
|
U32 routingTableEntry, outputPorts;
|
|
|
char enabled, delHead, priority;
|
|
|
int portNum;
|
|
|
|
|
|
SocExplorerEngine::message(this->plugin,"GetRoutingTableEntry [" + QString::number(tableEntry) + "]");
|
|
|
// Read the routing table entry
|
|
|
if (CFGSpaceWire_GetRoutingTableEntry(hDevice, tableEntry, &routingTableEntry) != CFG_TRANSFER_SUCCESS)
|
|
|
{
|
|
|
SocExplorerEngine::message(this->plugin,"Could not read routing table entry [" + QString::number(tableEntry) + "]");
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
// Display the routing table entry properties
|
|
|
CFGSpaceWire_RTIsEnabled(routingTableEntry, &enabled);
|
|
|
CFGSpaceWire_RTIsDelHead(routingTableEntry, &delHead);
|
|
|
CFGSpaceWire_RTIsPriority(routingTableEntry, &priority);
|
|
|
CFGSpaceWire_RTGetOutputPorts(routingTableEntry, &outputPorts);
|
|
|
SocExplorerEngine::message(this->plugin,"CFGSpaceWire_RTIsEnabled : " + QString::number(enabled));
|
|
|
SocExplorerEngine::message(this->plugin,"CFGSpaceWire_RTIsDelHead : " + QString::number(delHead));
|
|
|
SocExplorerEngine::message(this->plugin,"CFGSpaceWire_RTIsPriority : " + QString::number(priority));
|
|
|
SocExplorerEngine::message(this->plugin,"CFGSpaceWire_RTGetOutputPorts : ");
|
|
|
for (portNum = 0; portNum < 32; portNum++)
|
|
|
{
|
|
|
if (outputPorts & (1 << portNum))
|
|
|
{
|
|
|
SocExplorerEngine::message(this->plugin,QString::number(portNum));
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
|
|
|
return 1;
|
|
|
}
|
|
|
|
|
|
void stardundeeSPW_USB_Manager::initializeTimecodeGeneration()
|
|
|
{
|
|
|
U32 dwTickEnableStatus;
|
|
|
U32 rtr_clk_freq;
|
|
|
|
|
|
// (1) RESET
|
|
|
if (!USBSpaceWire_TC_Reset(hDevice))
|
|
|
SocExplorerEngine::message(this->plugin,"ERR *** in Open *** Could not reset timecodes\n");
|
|
|
|
|
|
// (2) Clear the tick enable register
|
|
|
if (CFGSpaceWire_SetTickEnableStatus(hDevice, 6) != CFG_TRANSFER_SUCCESS)
|
|
|
SocExplorerEngine::message(this->plugin,"Could not clear the tick enable register");
|
|
|
else
|
|
|
SocExplorerEngine::message(this->plugin,"Cleared the tick enable register");
|
|
|
|
|
|
// (3) get the tick status
|
|
|
CFGSpaceWire_GetTickEnableStatus(hDevice, &dwTickEnableStatus);
|
|
|
SocExplorerEngine::message(this->plugin,"OK *** in Open *** CFGSpaceWire_GetTickEnableStatus, code is " + QString::number(dwTickEnableStatus, 2));
|
|
|
|
|
|
// (4) enable external timecode selection
|
|
|
if(!USBSpaceWire_TC_EnableExternalTimecodeSelection(hDevice,0))
|
|
|
SocExplorerEngine::message(this->plugin,"ERR *** disable external timecode selection");
|
|
|
|
|
|
rtr_clk_freq = USBSpaceWire_TC_GetClockFrequency(hDevice);
|
|
|
|
|
|
SocExplorerEngine::message(this->plugin,"clock frequency = " + QString::number(rtr_clk_freq) );
|
|
|
|
|
|
//**************************************************
|
|
|
// auto _ tick _ freq = rtr _ clk _ freq / freqCount
|
|
|
if (!USBSpaceWire_TC_SetAutoTickInFrequency(hDevice, rtr_clk_freq) )
|
|
|
SocExplorerEngine::message(this->plugin,"Could not set the tick-in frequency");
|
|
|
}
|
|
|
|
|
|
unsigned int stardundeeSPW_USB_Manager::getLinkStatus(unsigned char link)
|
|
|
{
|
|
|
U32 statusControl, errorStatus, portType;
|
|
|
U32 linkStatus, operatingSpeed, outputPortConnection;
|
|
|
char isLinkRunning, isAutoStart, isStart, isDisabled, isTristate;
|
|
|
|
|
|
// Read the link status control register
|
|
|
if (CFGSpaceWire_GetLinkStatusControl(hDevice, link, &statusControl) != CFG_TRANSFER_SUCCESS)
|
|
|
{
|
|
|
SocExplorerEngine::message(this->plugin,"Could not read link status control for link" + QString::number(link));
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
// Display the link status control register properties
|
|
|
CFGSpaceWire_LSPortType(statusControl, &portType);
|
|
|
if (portType == CFG_CONFIGURATION_PORT)
|
|
|
{
|
|
|
CFGSpaceWire_LSConfigErrorStatus(statusControl, &errorStatus);
|
|
|
}
|
|
|
else if (portType == CFG_SPACEWIRE_EXTERNAL_PORT)
|
|
|
{
|
|
|
CFGSpaceWire_LSExternalErrorStatus(statusControl, &errorStatus);
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
CFGSpaceWire_LSErrorStatus(statusControl, &errorStatus);
|
|
|
}
|
|
|
CFGSpaceWire_LSLinkState(statusControl, &linkStatus);
|
|
|
CFGSpaceWire_LSIsLinkRunning(statusControl, &isLinkRunning);
|
|
|
CFGSpaceWire_LSIsAutoStart(statusControl, &isAutoStart);
|
|
|
CFGSpaceWire_LSIsStart(statusControl, &isStart);
|
|
|
CFGSpaceWire_LSIsDisabled(statusControl, &isDisabled);
|
|
|
CFGSpaceWire_LSIsTristate(statusControl, &isTristate);
|
|
|
CFGSpaceWire_LSOperatingSpeed(statusControl, &operatingSpeed);
|
|
|
CFGSpaceWire_LSOutputPortConnection(statusControl, &outputPortConnection);
|
|
|
}
|
|
|
SocExplorerEngine::message(this->plugin,"status of link " + QString::number(link)
|
|
|
+" is " + dwLinkStatusQString[linkStatus]);
|
|
|
if (linkStatus == 5)
|
|
|
{
|
|
|
return 1;
|
|
|
}
|
|
|
else return 0;
|
|
|
}
|
|
|
|
|
|
bool stardundeeSPW_USB_Manager::disconnectBridge()
|
|
|
{
|
|
|
this->handleMutex->lock();
|
|
|
USBSpaceWire_Close(hDevice); // Close the device
|
|
|
SocExplorerEngine::message(this->plugin,"stardundee *** Close *** USBSpaceWire_Close, device: " + QString::number(0),0);
|
|
|
USBSpaceWire_UnregisterReceiveOnAllPorts(hDevice); // Stop receiving on all ports
|
|
|
this->handleMutex->unlock();
|
|
|
this->RMAP_pending_transaction_IDsMtx->lock();
|
|
|
this->RMAP_pending_transaction_IDs.clear();
|
|
|
this->RMAP_pending_transaction_IDsMtx->unlock();
|
|
|
this->RMAP_AnswersMtx->lock();
|
|
|
this->RMAP_Answers.clear();
|
|
|
this->RMAP_AnswersMtx->unlock();
|
|
|
this->RMAP_AnswersSem->acquire(this->RMAP_AnswersSem->available());
|
|
|
return true;
|
|
|
}
|
|
|
|
|
|
int stardundeeSPW_USB_Manager::getRMAPtransactionID()
|
|
|
{
|
|
|
this->RMAP_pending_transaction_IDsMtx->lock();
|
|
|
int ID=0;
|
|
|
bool found=true;
|
|
|
while(ID<511)
|
|
|
{
|
|
|
for(int i=0;i<RMAP_pending_transaction_IDs.count();i++)
|
|
|
{
|
|
|
if(RMAP_pending_transaction_IDs[i]==ID)found=false;
|
|
|
}
|
|
|
if(found==true)break;
|
|
|
ID++;
|
|
|
found = true;
|
|
|
}
|
|
|
if(found)
|
|
|
{
|
|
|
RMAP_pending_transaction_IDs.append(ID);
|
|
|
}
|
|
|
this->RMAP_pending_transaction_IDsMtx->unlock();
|
|
|
return ID;
|
|
|
}
|
|
|
|
|
|
int stardundeeSPW_USB_Manager::getRMAPanswer(int transactionID, char **buffer)
|
|
|
{
|
|
|
QTime timeout;
|
|
|
*buffer=NULL;
|
|
|
int count=0;
|
|
|
SocExplorerEngine::message(this->plugin,"Looking for RMAP answer",2);
|
|
|
timeout.start();
|
|
|
while (*buffer==NULL)
|
|
|
{
|
|
|
this->RMAP_AnswersMtx->lock();
|
|
|
SocExplorerEngine::message(this->plugin,"Got exclusive access on RMAP_Answers stack",2);
|
|
|
SocExplorerEngine::message(this->plugin,QString("%1 packet(s) available in RMAP_Answers stack").arg(RMAP_Answers.count()),2);
|
|
|
for(int i=0;i<RMAP_Answers.count();i++)
|
|
|
{
|
|
|
SocExplorerEngine::message(this->plugin,QString("Packet %1 ID=%2").arg(i).arg(RMAP_Answers[i]->transactionID),2);
|
|
|
if(RMAP_Answers[i]->transactionID==transactionID)
|
|
|
{
|
|
|
this->RMAP_pending_transaction_IDsMtx->lock();
|
|
|
SocExplorerEngine::message(this->plugin,"Got exclusive access on RMAP_pending_transaction_ID stack",2);
|
|
|
for(int j=0;j<RMAP_pending_transaction_IDs.count();j++)
|
|
|
{
|
|
|
if(RMAP_pending_transaction_IDs[j]==transactionID)
|
|
|
{
|
|
|
RMAP_pending_transaction_IDs.removeAt(j);
|
|
|
}
|
|
|
}
|
|
|
this->RMAP_pending_transaction_IDsMtx->unlock();
|
|
|
*buffer = RMAP_Answers[i]->data;
|
|
|
count = RMAP_Answers[i]->len;
|
|
|
RMAP_Answer* tmp=RMAP_Answers[i];
|
|
|
RMAP_Answers.removeAt(i);
|
|
|
delete tmp;
|
|
|
}
|
|
|
}
|
|
|
this->RMAP_AnswersMtx->unlock();
|
|
|
//if no answer found in the stack wait until a new packet is pushed
|
|
|
SocExplorerEngine::message(this->plugin,"waiting until a new packet is pushed",2);
|
|
|
if(*buffer==NULL)
|
|
|
{
|
|
|
while (0==this->RMAP_AnswersSem->available())
|
|
|
{
|
|
|
SocExplorerEngine::message(this->plugin,QString("this->RMAP_AnswersSem->available() = %1").arg(this->RMAP_AnswersSem->available()),2);
|
|
|
if(timeout.elapsed()>=RMAPtimeout)
|
|
|
{
|
|
|
SocExplorerEngine::message(this->plugin,"Timeout reached giving up!",2);
|
|
|
return -1;
|
|
|
}
|
|
|
usleep(1000);
|
|
|
}
|
|
|
this->RMAP_AnswersSem->acquire();
|
|
|
}
|
|
|
}
|
|
|
return count;
|
|
|
}
|
|
|
|
|
|
bool stardundeeSPW_USB_Manager::sendPacket(char *packet, int size)
|
|
|
{
|
|
|
char protocoleIdentifier;
|
|
|
USB_SPACEWIRE_STATUS result;
|
|
|
USB_SPACEWIRE_ID pIdentifier;
|
|
|
SocExplorerEngine::message(this->plugin,"Sending SPW packet",2);
|
|
|
this->handleMutex->lock();
|
|
|
result = USBSpaceWire_SendPacket(hDevice,packet,size,1, &pIdentifier);
|
|
|
if (result != TRANSFER_SUCCESS)
|
|
|
{
|
|
|
SocExplorerEngine::message(this->plugin,"ERR sending the READ command ",2);
|
|
|
this->handleMutex->unlock();
|
|
|
return false;
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
emit bytesTransmittedToSpw( size-1 ); // -1 is for removing the first bytes added to the packet to route to the right link
|
|
|
|
|
|
// read the protocole identifier
|
|
|
protocoleIdentifier = packet[2];
|
|
|
if (protocoleIdentifier == SPW_PROTO_ID_CCSDS)
|
|
|
emit ccsdsPacketTransmittedToSpw();
|
|
|
|
|
|
SocExplorerEngine::message(this->plugin,"Packet sent",2);
|
|
|
USBSpaceWire_FreeSend(hDevice, pIdentifier);
|
|
|
}
|
|
|
this->handleMutex->unlock();
|
|
|
return true;
|
|
|
}
|
|
|
|
|
|
void stardundeeSPW_USB_Manager::pushRmapPacket(char *packet, int len)
|
|
|
{
|
|
|
char* packetbuffer = (char*)malloc(len);
|
|
|
memcpy(packetbuffer,packet,len);
|
|
|
RMAP_Answer* RMPAPpacket=new RMAP_Answer(RMAP_get_transactionID(packetbuffer+1),packetbuffer,len);
|
|
|
RMAP_AnswersMtx->lock();
|
|
|
RMAP_Answers.append(RMPAPpacket);
|
|
|
RMAP_AnswersMtx->unlock();
|
|
|
}
|
|
|
|
|
|
void stardundeeSPW_USB_Manager::sendTimecodePeriodically( bool onOff )
|
|
|
{
|
|
|
if (onOff == true)
|
|
|
{
|
|
|
if (!USBSpaceWire_TC_EnableAutoTickIn(hDevice, 1, 1))
|
|
|
SocExplorerEngine::message(this->plugin,"Could not enable auto tick-in");
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
if (!USBSpaceWire_TC_EnableAutoTickIn(hDevice, 0, 0))
|
|
|
SocExplorerEngine::message(this->plugin,"Could not disable auto tick-in");
|
|
|
}
|
|
|
}
|
|
|
|
|
|
int stardundeeSPW_USB_Manager::getLinkNumber( void )
|
|
|
{
|
|
|
return this->linkNumber;
|
|
|
}
|
|
|
|
|
|
void stardundeeSPW_USB_Manager::setTimecodeFrequency(double requestedFrequency)
|
|
|
{
|
|
|
U32 rtr_clk_freq;
|
|
|
U32 freqCount;
|
|
|
double freqCountInDouble;
|
|
|
double currentFrequency;
|
|
|
|
|
|
rtr_clk_freq = USBSpaceWire_TC_GetClockFrequency(hDevice);
|
|
|
freqCountInDouble = ((double) rtr_clk_freq) / requestedFrequency;
|
|
|
freqCount = (unsigned int) freqCountInDouble;
|
|
|
|
|
|
currentFrequency = ((double) rtr_clk_freq) / ((double) freqCount);
|
|
|
|
|
|
//**************************************************
|
|
|
// auto _ tick _ freq = rtr _ clk _ freq / freqCount
|
|
|
if (!USBSpaceWire_TC_SetAutoTickInFrequency(hDevice, freqCount) )
|
|
|
SocExplorerEngine::message(this->plugin,"Could not set the tick-in frequency");
|
|
|
else
|
|
|
SocExplorerEngine::message(this->plugin,"tick frequency set to " + QString::number(currentFrequency) +" Hz");
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
