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OneWireIOServer.cpp
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OneWireIOServer.cpp
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#include "OneWireIOServer.h"
#include <StudioAPI/NodeStream.h>
#include "OneWireSensor.h"
using namespace OneWireIO;
OneWireIOServer::OneWireIOServer()
: m_channelManager(new ServerIO::ChannelManager(this))
, m_periodMs(0.0)
, m_commProblem(false)
{
m_retryTimer.Reset(10);
}
OneWireIOServer::~OneWireIOServer()
{
delete m_channelManager;
}
void OneWireIOServer::Create(const char* fullName)
{
CDPComponent::Create(fullName);
}
void OneWireIOServer::CreateModel()
{
CDPComponent::CreateModel();
}
void OneWireIOServer::Configure(const char* componentXML)
{
CDPComponent::Configure(componentXML);
m_periodMs = ts * 1000;
}
void OneWireIOServer::FillNodeChildren(CDP::StudioAPI::NodeStream &serializer) const
{
IOServer::FillNodeChildren(serializer);
auto list = m_channelManager->GetChannelList();
serializer.StdContainerStreamer(list);
}
void OneWireIOServer::Activate()
{
IOServer::Activate();
Start(CDPTHREAD_PRIORITY_ABOVE_NORMAL, ShortName());
}
void OneWireIOServer::Suspend()
{
IOServer::Suspend();
Delete();
}
void OneWireIOServer::Main()
{
while (!Stopped())
{
m_channelManager->SynchronizeValuesIn();
for (auto iter = m_owSensors.begin(); iter != m_owSensors.end(); )
{
auto sensor = *iter;
if (!sensor->Update())
{
iter = m_owSensors.erase(iter);
m_owSensorsRetry.push_back(sensor);
m_retryTimer.Start();
}
else
++iter;
}
if (m_retryTimer.TimedOut())
{
for (auto iter = m_owSensorsRetry.begin(); iter != m_owSensorsRetry.end(); )
{
auto sensor = *iter;
if (sensor->Update())
{
iter = m_owSensorsRetry.erase(iter);
m_owSensors.push_back(sensor);
}
else
++iter;
}
if(m_owSensorsRetry.size()>0)
m_retryTimer.Restart();
else
m_retryTimer.Reset();
}
m_channelManager->SynchronizeValuesOut();
OSAPISleep(m_periodMs);
}
}
bool OneWireIOServer::IsCommProblem()
{
return m_owSensors.size()<1;
}
unsigned int OneWireIOServer::NumberOfNodesOnline()
{
return m_owSensors.size();
}
bool OneWireIOServer::HandleXMLElement(XMLElementEx *pEx)
{
const XMLString& currentElement = pEx->GetName();
std::string s_onewiresensor = "OneWireSensor";
if(currentElement == "OneWireSensors") // this is just wrapper element for W1Sensor elements
return false; //Call handleElement for childern also
if(currentElement == s_onewiresensor.c_str())
{
bool cdpInput = false;
std::string name = pEx->GetAttributeValue("Name");
std::string sensorID = pEx->GetAttributeValue("SensorID");
OneWireSensor* channel = new OneWireSensor(sensorID);
if (channel->Initialize())
{
channel->Create(name.c_str(), this);
channel->Configure(pEx);
channel->SetChannelParameters(cdpInput,0,0,0);
m_channelManager->SetSyncGroupId(cdpInput, channel);
m_channelManager->RegisterCDPChannel(channel);
m_owSensors.push_back(channel);
}
else
{
CDPMessage("%s: Failed to initialize OneWireSensor %s\n", IOServer::ShortName(), name.c_str());
delete channel;
}
return true;
}
return CDPComponent::HandleXMLElement(pEx);
}