mirror of
https://github.com/portapack-mayhem/mayhem-firmware.git
synced 2024-12-14 04:04:34 +00:00
b058d609eb
Now reads the RTC peripheral at the end of each received packet. TODO: Improve resolution to milliseconds or better. TODO: Work back from end of packet to compute timestamp for beginning of packet. TODO: Reuse ChibiOS RTC code, which isn't used now because ChibiOS on M0 core is responsible for RTC configuration, and including ChibiOS RTC API on M4 will also try to initialize/manage the peripheral.
102 lines
2.5 KiB
C++
102 lines
2.5 KiB
C++
/*
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* Copyright (C) 2015 Jared Boone, ShareBrained Technology, Inc.
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*
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* This file is part of PortaPack.
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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 2, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; see the file COPYING. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street,
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* Boston, MA 02110-1301, USA.
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*/
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#include "ert_app.hpp"
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#include "portapack.hpp"
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using namespace portapack;
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#include "manchester.hpp"
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#include "crc.hpp"
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#include "string_format.hpp"
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ERTModel::ERTModel() {
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receiver_model.set_baseband_configuration({
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.mode = 6,
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.sampling_rate = 4194304,
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.decimation_factor = 1,
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});
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receiver_model.set_baseband_bandwidth(2500000);
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log_file.open_for_append("ert.txt");
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}
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bool ERTModel::on_packet(const ert::Packet& packet) {
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if( log_file.is_ready() ) {
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const auto formatted = packet.symbols_formatted();
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log_file.write_entry(packet.received_at(), formatted.data + "/" + formatted.errors);
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}
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return packet.crc_ok();
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}
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namespace ui {
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void ERTView::on_show() {
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Console::on_show();
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auto& message_map = context().message_map();
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message_map.register_handler(Message::ID::ERTPacket,
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[this](Message* const p) {
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const auto message = static_cast<const ERTPacketMessage*>(p);
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const ert::Packet packet { message->type, message->packet };
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if( this->model.on_packet(packet) ) {
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this->on_packet(packet);
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}
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}
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);
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}
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void ERTView::on_hide() {
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auto& message_map = context().message_map();
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message_map.unregister_handler(Message::ID::ERTPacket);
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Console::on_hide();
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}
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void ERTView::on_packet(const ert::Packet& packet) {
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std::string msg;
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switch(packet.type()) {
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case ert::Packet::Type::SCM:
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msg += "SCM ";
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msg += to_string_dec_uint(packet.id(), 10);
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msg += " ";
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msg += to_string_dec_uint(packet.consumption(), 10);
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break;
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case ert::Packet::Type::IDM:
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msg += "IDM ";
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msg += to_string_dec_uint(packet.id(), 10);
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msg += " ";
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msg += to_string_dec_uint(packet.consumption(), 10);
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break;
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default:
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msg += "???";
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break;
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}
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writeln(msg);
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}
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} /* namespace ui */
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