portapack-mayhem/firmware/application/app_ais.cpp
2015-12-01 21:44:13 -08:00

68 lines
1.9 KiB
C++

/*
* Copyright (C) 2014 Jared Boone, ShareBrained Technology, Inc.
*
* This file is part of PortaPack.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2, or (at your option)
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; see the file COPYING. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street,
* Boston, MA 02110-1301, USA.
*/
#include "app_ais.hpp"
#include "portapack.hpp"
using namespace portapack;
AISModel::AISModel() {
receiver_model.set_baseband_configuration({
.mode = 3,
.sampling_rate = 2457600,
.decimation_factor = 4,
});
receiver_model.set_baseband_bandwidth(1750000);
}
baseband::ais::decoded_packet AISModel::on_packet(const AISPacketMessage& message) {
return baseband::ais::packet_decode(message.packet.payload, message.packet.bits_received);
}
namespace ui {
void AISView::on_show() {
Console::on_show();
auto& message_map = context().message_map();
message_map.register_handler(Message::ID::AISPacket,
[this](Message* const p) {
const auto message = static_cast<const AISPacketMessage*>(p);
this->log(this->model.on_packet(*message));
}
);
}
void AISView::on_hide() {
auto& message_map = context().message_map();
message_map.unregister_handler(Message::ID::AISPacket);
Console::on_hide();
}
void AISView::log(const baseband::ais::decoded_packet decoded) {
if( decoded.first == "OK" ) {
writeln(decoded.second);
}
}
} /* namespace ui */