我写了一个自定义的类Serial,在构造函数里写了
Serial::Serial()
{
myCom=new QextSerialPort(portName,QextSerialBase::EventDriven);
myCom->open(QIODevice::ReadWrite);
connect(myCom,SIGNAL(readyRead()),this,SLOT(readData()));
}
myCom是QextSerialPort
但它暴了一个这样的错
conversion from 'QextSerialPort*' to 'SOCKET'
