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78 lines
2.1 KiB
C++
78 lines
2.1 KiB
C++
/**
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******************************************************************************
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*
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* @file port.cpp
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* @author The OpenPilot Team, http://www.openpilot.org Copyright (C) 2010.
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* @addtogroup GCSPlugins GCS Plugins
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* @{
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* @addtogroup Uploader Serial and USB Uploader Plugin
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* @{
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* @brief The USB and Serial protocol uploader plugin
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*****************************************************************************/
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/*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include "port.h"
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#include "delay.h"
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port::port(QString name) : mstatus(port::closed)
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{
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timer.start();
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sport = new QSerialPort(name);
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if (sport->open(QIODevice::ReadWrite | QIODevice::Unbuffered)) {
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if (sport->setBaudRate(57600)
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&& sport->setDataBits(QSerialPort::Data8)
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&& sport->setParity(QSerialPort::NoParity)
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&& sport->setStopBits(QSerialPort::OneStop)
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&& sport->setFlowControl(QSerialPort::NoFlowControl)) {
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mstatus = port::open;
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}
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// sport->setDtr();
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} else {
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mstatus = port::error;
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}
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}
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port::~port()
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{
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sport->close();
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}
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port::portstatus port::status()
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{
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return mstatus;
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}
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int16_t port::pfSerialRead(void)
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{
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char c[1];
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if (sport->bytesAvailable()) {
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sport->read(c, 1);
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} else { return -1; }
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return (uint8_t)c[0];
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}
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void port::pfSerialWrite(uint8_t c)
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{
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char cc[1];
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cc[0] = c;
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sport->write(cc, 1);
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}
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uint32_t port::pfGetTime(void)
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{
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return timer.elapsed();
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}
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