File indexing completed on 2024-06-09 05:46:34
0001 /* 0002 * Copyright 2019 Patrick José Pereira <patrickjp@kde.org> 0003 * 0004 * This library is free software; you can redistribute it and/or 0005 * modify it under the terms of the GNU Lesser General Public 0006 * License as published by the Free Software Foundation; either 0007 * version 2.1 of the License, or (at your option) version 3, or any 0008 * later version accepted by the membership of KDE e.V. (or its 0009 * successor approved by the membership of KDE e.V.), which shall 0010 * act as a proxy defined in Section 6 of version 3 of the license. 0011 * 0012 * This library is distributed in the hope that it will be useful, 0013 * but WITHOUT ANY WARRANTY; without even the implied warranty of 0014 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 0015 * Lesser General Public License for more details. 0016 * 0017 * You should have received a copy of the GNU Lesser General Public 0018 * License along with this library. If not, see <http://www.gnu.org/licenses/>. 0019 */ 0020 0021 #include "mavlinkconnection.h" 0022 0023 MAVLinkConnection::MAVLinkConnection(uint8_t channel, QObject *parent) 0024 : Kirogi::AbstractConnection(parent) 0025 , m_channel(channel) 0026 { 0027 m_gcsHeartbeatTimer.setInterval(1000); 0028 QObject::connect(&m_gcsHeartbeatTimer, &QTimer::timeout, this, &MAVLinkConnection::sendHeartbeat); 0029 m_gcsHeartbeatTimer.start(); 0030 } 0031 0032 MAVLinkConnection::~MAVLinkConnection() 0033 { 0034 } 0035 0036 void MAVLinkConnection::parseData(const QByteArray &bytes) 0037 { 0038 mavlink_status_t *status = mavlink_get_channel_status(m_channel); 0039 0040 for (const auto &byte : bytes) { 0041 if (!mavlink_parse_char(m_channel, byte, &m_message, status)) { 0042 continue; 0043 } 0044 if (m_message.sysid == MAVLinkPluginConfig::instance().sysid()) { 0045 continue; 0046 } 0047 if (state() < State::Connected) { 0048 setState(State::Connected); 0049 } 0050 emit messageReceived(this, m_message); 0051 } 0052 } 0053 0054 void MAVLinkConnection::sendHeartbeat() 0055 { 0056 mavlink_message_t message; 0057 mavlink_msg_heartbeat_pack_chan(MAVLinkPluginConfig::instance().sysid(), 0058 MAVLinkPluginConfig::instance().compid(), 0059 m_channel, 0060 &message, 0061 MAV_TYPE_GCS, 0062 MAV_AUTOPILOT_INVALID, 0063 MAV_MODE_MANUAL_ARMED, 0064 0, 0065 MAV_STATE_ACTIVE); 0066 sendMessage(message); 0067 }