dtux__zigbeemanager/serial.inc.cpp

#include "serial.inc.h"
#include <unistd.h>
#include "zigateBackend.h"

extern QApplication a;
extern ZigateBackend zigateBkd;
//extern SerialManager serialManager;

using namespace std;

SerialManager::SerialManager()
{
}

SerialManager::~SerialManager()
{
    this->close();
}

void SerialManager::initSerial()
{
    bool test;
    bool result;

    while (1)
    {
        result = this->findSerialDevice();
        if (result)
        {
            debug("Device found :" + this->serialDevicePath, INFO);
            break;
        }else
        {
            cout << "Device not found, waiting 10 seconds before retrying" << endl;
            sleep(10);
        }
    }

    this->setBaudRate(115200);
    this->setDataBits(QSerialPort::Data8);
    this->setStopBits(QSerialPort::OneStop);
    this->setParity(QSerialPort::NoParity);
    this->setPortName(this->serialDevicePath);

    do
    {
        test = this->open(QIODevice::ReadWrite);
        if (!test)
        {
            cout << this->errorString().toStdString() << "=>" << this->serialDevicePath.toStdString() << endl;
            sleep(5);
        }
    }while(!test);


    QFutureWatcher<void> watcher;
    QFuture<void> future = QtConcurrent::run([=]()
    {
        do
        {
            this->dataRead.clear();
            //cout << "getData()" << endl;
            if (this->waitForReadyRead())
            {
                while (!this->atEnd())
                {
                    cout << "reading datas" << endl;
                    this->dataRead += this->readAll();
                    //cout << this->dataRead.toHex().toStdString() << endl;
                }
            }
            emit this->datasReady(this->dataRead);
            //zigateBkd.interpretResult(this->dataRead);
        }while(1);
    });
    watcher.setFuture(future);
}



void SerialManager::write(QByteArray msg)
{
    cout << "writing to serial" << endl;
    dataWriteSize = msg.count();
    cout << "size = " << dataWriteSize << endl;
    this->writeData(msg, msg.count()+1);
    cout << msg.toHex().toStdString() << endl;
}

bool SerialManager::findSerialDevice()
{
    const auto serialPortInfos = QSerialPortInfo::availablePorts();
    for (const QSerialPortInfo &portInfo : serialPortInfos)
    {
        cout << portInfo.serialNumber().toStdString() << this->deviceName.toStdString() << endl;
        if (portInfo.serialNumber().contains(this->deviceName))
        {
            this->portName = portInfo.portName();
            this->serialDevicePath = portInfo.systemLocation();
            this->serialDeviceDescription = portInfo.description();
            this->serialDeviceManufacturer = portInfo.manufacturer();
            this->serialDeviceNumber = portInfo.serialNumber();
            this->serialDeviceVendor = portInfo.vendorIdentifier();
            this->serialDeviceProduct = portInfo.productIdentifier();
            return true;
        }
    }
    return false;
}