122 lines
4.0 KiB
C++
122 lines
4.0 KiB
C++
/*
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* Copyright (c) 2011-2015, Intel Corporation
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without modification,
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* are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation and/or
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* other materials provided with the distribution.
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*
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* 3. Neither the name of the copyright holder nor the names of its contributors
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* may be used to endorse or promote products derived from this software without
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* specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
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* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
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* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <fstream>
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#include <string>
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#include <sstream>
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#include <cstdlib>
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#include <cassert>
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#include <iostream>
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#include "ParameterType.h"
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#include "MappingContext.h"
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#include "SkeletonMappingKeys.h"
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#include "InstanceConfigurableElement.h"
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#include "SkeletonSubsystemObject.h"
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#define STR_FORMAT_LENGTH 32
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#define base CFormattedSubsystemObject
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using std::string;
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CSkeletonSubsystemObject::CSkeletonSubsystemObject(
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const string &strMappingValue, CInstanceConfigurableElement *pInstanceConfigurableElement,
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const CMappingContext &context, core::log::Logger &logger)
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: base(pInstanceConfigurableElement, logger, strMappingValue, EAmend1, EAmendEnd - EAmend1 + 1,
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context),
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_bWrongElementTypeError(false)
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{
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// Get actual element type
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const CParameterType *pParameterType =
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static_cast<const CParameterType *>(pInstanceConfigurableElement->getTypeElement());
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// Retrieve sizes
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_scalarSize = pParameterType->getSize();
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_arraySize = pInstanceConfigurableElement->getFootPrint() / _scalarSize;
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// Construct message
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_strMessage = context.getItem(ESkeletonOwner) + ":" + strMappingValue;
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// Handle types
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// Check we are able to handle elements (no exception support, defer the error)
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switch (pInstanceConfigurableElement->getType()) {
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case CInstanceConfigurableElement::EParameter:
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break;
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default:
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_bWrongElementTypeError = true;
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break;
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}
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}
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// Sync to/from HW
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bool CSkeletonSubsystemObject::accessHW(bool bReceive, string &strError)
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{
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// Check parameter type is ok (deferred error, no exceptions available :-()
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if (_bWrongElementTypeError) {
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strError = "Unsupported parameter type";
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return false;
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}
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return base::accessHW(bReceive, strError);
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}
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bool CSkeletonSubsystemObject::sendToHW(string & /*strError*/)
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{
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void *pvValue = alloca(_scalarSize);
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for (size_t index = 0; index < _arraySize; index++) {
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// Read Value in BlackBoard
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blackboardRead(pvValue, _scalarSize);
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// Send here the value
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std::cout << "Sending to HW: " << _strMessage << std::endl;
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}
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return true;
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}
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bool CSkeletonSubsystemObject::receiveFromHW(string & /*strError*/)
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{
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void *pvValue = alloca(_scalarSize);
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for (size_t index = 0; index < _arraySize; index++) {
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// Retreive here the value
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std::cout << "Retreive from HW: " << _strMessage << std::endl;
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// Write Value in Blackboard
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blackboardWrite(pvValue, _scalarSize);
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}
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return true;
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}
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