mttest.cpp

Visual C++串口通信开发入门与编程实践

#include "mttest.h"

MTTest::MTTest()
{
	ui.setupUi(this);
	connect(ui.btnClear,SIGNAL(clicked()),ui.edtReceive,SLOT(clear()));
	connect(ui.btnSend,SIGNAL(clicked()),this,SLOT(sl_OnSend()));
	connect(&console,SIGNAL(sig_Send(QString)),this,SLOT(sl_Receive(QString)));
	connect(this,SIGNAL(sig_Send(QString)),&console,SLOT(sl_Receive(QString)));
	connect(&console,SIGNAL(sig_OnClose()),this,SLOT(close()));
	console.start();
}

MTTest::~MTTest()
{

}


void MTTest::sl_OnSend()
{
	QString str=ui.edtSend->toPlainText();
	emit sig_Send(str);
}

void MTTest::sl_Receive(QString str)
{
	ui.edtReceive->setText(str);
}