75 lines
2.3 KiB
C++
75 lines
2.3 KiB
C++
#include "CANDataLogger.h"
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#include "defines.h"
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CCANDataLogger::CCANDataLogger():
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mTopicDeviceString("")
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{
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}
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int CCANDataLogger::LogNewData(const QList<CCANMessage *> *MsgList)
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{
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//MQTT
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//For each message in the list, we create a CCANMessage
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//First, clear the current list
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mMQTTMsgList.clear();
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qDebug("\n\n\n");
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for(int i = 0; i < MsgList->size(); i++)
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{
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if(MsgList->at(i)->mPendingData == true)
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{
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CCANMessage *Msg = MsgList->at(i);
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QString MsgPayload = "{";
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QString MsgTopic = mTopicDeviceString;
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MsgTopic.append(Msg->mCANMsgName);
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MsgTopic.append("/");
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//For each signal with new data, insert an entry in the JSon payload string
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for(int signal = 0; signal < Msg->mSignalsList.size(); signal++)
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{
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QString SignalData;
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CCANSignal *Signal = Msg->mSignalsList.at(signal);
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if(Signal->mValueType == CCANSignal::CAN_SIGNAL_TYPE_UNSIGNED_INT)
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{
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SignalData = QString("\"%1\":%2").arg(Signal->mSignalName).arg((quint64)Signal->mPhysicalValue);
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}
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else if(Signal->mValueType == CCANSignal::CAN_SIGNAL_TYPE_SIGNED_INT)
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{
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SignalData = QString("\"%1\":%2").arg(Signal->mSignalName).arg((qint64)Signal->mPhysicalValue);
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}
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else if(Signal->mValueType == CCANSignal::CAN_SIGNAL_TYPE_32_BIT_FLOAT ||
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Signal->mValueType == CCANSignal::CAN_SIGNAL_TYPE_64_BIT_DOUBLE)
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{
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SignalData = QString("\"%1\":%2").arg(Signal->mSignalName).arg(Signal->mPhysicalValue,0,'f',1);
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}
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MsgPayload.append(SignalData);
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if(signal < Msg->mSignalsList.size()-1)
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{
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MsgPayload.append(",");
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}
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}
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MsgPayload.append("}");
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qDebug("%s",qPrintable(MsgPayload));
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CMQTTMessage NewMessage(MsgTopic, MsgPayload);
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mMQTTMsgList.append(NewMessage);
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} //if(MsgList->at(i)->mPendingData == true)
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}
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return RET_OK;
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}
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int CCANDataLogger::SetMQTTTopicDevice(QString DeviceString)
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{
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mTopicDeviceString = DeviceString;
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return RET_OK;
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}
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