mtconsole.cpp

Visual C++串口通信开发入门与编程实践

#include <QtCore>
#include "mtconsole.h"

MTConsole::MTConsole()
{
	stopped = false;
}

MTConsole::~MTConsole()
{
	this->wait();
}

void MTConsole::stop()
{
	QMutexLocker locker(&mutex);
	stopped = true;
}

void MTConsole::run()
{
	QTextStream ts_in(stdin);
	QString str;
	forever {
		// 检测是否需要退出
		{ //此大括号不能省略
			QMutexLocker locker(&mutex);
			if (stopped)
			{
				stopped = false;
				break;
			}

		}

		// 执行线程代码
		str = ts_in.readLine();
		emit sig_Send(str);
		if (str == "exit")
		{
			emit sig_OnClose();
			break;
		}
	}
}

void MTConsole::sl_Receive(QString str)
{
	QTextStream ts_out(stdout);
	ts_out<<str;
}