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