mirror of
https://github.com/eried/portapack-mayhem.git
synced 2024-09-20 16:15:51 +00:00
141 lines
3.7 KiB
C++
141 lines
3.7 KiB
C++
/*
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* Copyright (C) 2014 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 "ui_afskrx.hpp"
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#include "ui_spectrum.hpp"
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#include "ui_console.hpp"
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#include "event_m0.hpp"
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#include "ff.h"
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#include "portapack.hpp"
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using namespace portapack;
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namespace ui {
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AFSKRXView::AFSKRXView(
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NavigationView& nav
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)
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{
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add_children({ {
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&button_done,
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&text_rx
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} } );
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button_done.on_select = [&nav](Button&){
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nav.pop();
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};
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receiver_model.set_baseband_configuration({
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.mode = 6,
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.sampling_rate = 3072000,
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.decimation_factor = 4,
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});
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receiver_model.set_baseband_bandwidth(1750000);
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}
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AFSKRXView::~AFSKRXView() {
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receiver_model.disable();
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}
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void AFSKRXView::on_show() {
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EventDispatcher::message_map().register_handler(Message::ID::AFSKData,
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[this](Message* const p) {
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const auto message = static_cast<const AFSKDataMessage*>(p);
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this->on_data_afsk(*message);
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}
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);
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receiver_model.enable();
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}
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void AFSKRXView::on_hide() {
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EventDispatcher::message_map().unregister_handler(Message::ID::AFSKData);
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}
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void AFSKRXView::on_data_afsk(const AFSKDataMessage& message) {
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Coord oy,ny;
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//text_rx.set(to_string_dec_int(abs(message.data), 8, '0'));
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portapack::display.fill_rectangle({0,160-64,240,128},{32,32,32});
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oy = 160;
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for (int c=0;c<128;c++) {
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ny = 160-(message.data[c]>>10);
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portapack::display.draw_line({static_cast<Coord>(c),oy},{static_cast<Coord>(c+1),ny},{255,127,0});
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oy = ny;
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}
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/*auto payload = message.packet.payload;
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auto payload_length = message.packet.bits_received;
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std::string hex_data;
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std::string hex_error;
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uint8_t byte_data = 0;
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uint8_t byte_error = 0;
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for(size_t i=0; i<payload_length; i+=2) {
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const auto bit_data = payload[i+1];
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const auto bit_error = (payload[i+0] == payload[i+1]);
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byte_data <<= 1;
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byte_data |= bit_data ? 1 : 0;
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byte_error <<= 1;
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byte_error |= bit_error ? 1 : 0;
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if( ((i >> 1) & 7) == 7 ) {
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hex_data += to_string_hex(byte_data, 2);
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hex_error += to_string_hex(byte_error, 2);
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}
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}
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auto console = reinterpret_cast<Console*>(widget_content.get());
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console->writeln(hex_data.substr(0, 240 / 8));
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if( !f_error(&fil_tpms) ) {
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rtc::RTC datetime;
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rtcGetTime(&RTCD1, &datetime);
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std::string timestamp =
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to_string_dec_uint(datetime.year(), 4) +
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to_string_dec_uint(datetime.month(), 2, '0') +
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to_string_dec_uint(datetime.day(), 2, '0') +
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to_string_dec_uint(datetime.hour(), 2, '0') +
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to_string_dec_uint(datetime.minute(), 2, '0') +
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to_string_dec_uint(datetime.second(), 2, '0');
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const auto tuning_frequency = receiver_model.tuning_frequency();
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// TODO: function doesn't take uint64_t, so when >= 1<<32, weirdness will ensue!
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const auto tuning_frequency_str = to_string_dec_uint(tuning_frequency, 10);
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std::string log = timestamp + " " + tuning_frequency_str + " FSK 38.4 19.2 " + hex_data + "/" + hex_error + "\r\n";
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f_puts(log.c_str(), &fil_tpms);
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f_sync(&fil_tpms);
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}*/
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}
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void AFSKRXView::focus() {
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button_done.focus();
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}
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} /* namespace ui */
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