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/*
* Copyright (c) 2011-2014, 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
) :
base(pInstanceConfigurableElement,
strMappingValue,
EAmend1,
EAmendEnd - EAmend1 + 1,
context),
_bWrongElementTypeError(false)
{
// Get actual element type
const CParameterType* pParameterType = static_cast<const CParameterType*>(pInstanceConfigurableElement->getTypeElement());
// Retrieve sizes
_uiScalarSize = pParameterType->getSize();
_uiArraySize = pInstanceConfigurableElement->getFootPrint() / _uiScalarSize;
// 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) strError;
uint32_t uiIndex;
void* pvValue = alloca(_uiScalarSize);
for (uiIndex = 0 ; uiIndex < _uiArraySize ; uiIndex++) {
// Read Value in BlackBoard
blackboardRead(pvValue, _uiScalarSize);
// Send here the value
std::cout << "Sending to HW: " << _strMessage << std::endl;
}
return true;
}
bool CSkeletonSubsystemObject::receiveFromHW(string& strError)
{
(void) strError;
uint32_t uiIndex;
void* pvValue = alloca(_uiScalarSize);
for (uiIndex = 0 ; uiIndex < _uiArraySize ; uiIndex++) {
// Retreive here the value
std::cout << "Retreive from HW: " << _strMessage << std::endl;
// Write Value in Blackboard
blackboardWrite(pvValue, _uiScalarSize);
}
return true;
}
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