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https://github.com/portapack-mayhem/mayhem-firmware.git
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FLEX pager app (#2883)
* Add FLEX pager support - Introduced a new FLEX configuration function in baseband_api. - Added FLEX application view and associated UI elements. - Implemented FLEX processing logic in proc_flex, including demodulation and message handling. - Updated CMakeLists to include new FLEX source files and headers. - Enhanced message system to support FLEX-specific messages and statistics. This commit lays the groundwork for FLEX pager functionality, allowing for the reception and processing of FLEX messages. * Fixed baseband and moved app to external with some other fixes. * Format code --------- Co-authored-by: RocketGod <57732082+RocketGod-git@users.noreply.github.com>
This commit is contained in:
Tim Elfelt
GitHub
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/*
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* Copyright (C) 2025 HTotoo
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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.hpp"
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#include "ui_flex_rx.hpp"
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#include "ui_navigation.hpp"
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#include "external_app.hpp"
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namespace ui::external_app::flex_rx {
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void initialize_app(ui::NavigationView& nav) {
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nav.push<FlexAppView>();
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}
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} // namespace ui::external_app::flex_rx
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extern "C" {
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__attribute__((section(".external_app.app_flex_rx.application_information"), used)) application_information_t _application_information_flex_rx = {
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/*.memory_location = */ (uint8_t*)0x00000000,
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/*.externalAppEntry = */ ui::external_app::flex_rx::initialize_app,
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/*.header_version = */ CURRENT_HEADER_VERSION,
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/*.app_version = */ VERSION_MD5,
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/*.app_name = */ "FLEX RX",
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/*.bitmap_data = */ {
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0x00,
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0x00,
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0xFE,
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0x7F,
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0x02,
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0x40,
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0xFA,
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0x5F,
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0x02,
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0x40,
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0xF2,
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0x4F,
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0x02,
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0x40,
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0xE2,
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0x47,
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0x02,
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0x40,
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0xC2,
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0x43,
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0x02,
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0x40,
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0x82,
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0x41,
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0x02,
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0x40,
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0xFE,
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0x7F,
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0x00,
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0x00,
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0x00,
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0x00,
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},
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/*.icon_color = */ ui::Color::orange().v,
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/*.menu_location = */ app_location_t::RX,
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/*.desired_menu_position = */ -1,
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/*.m4_app_tag = portapack::spi_flash::image_tag_flex */ {'P', 'F', 'L', 'X'},
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/*.m4_app_offset = */ 0x00000000, // will be filled at compile time
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};
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}
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#include "ui_flex_rx.hpp"
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#include "baseband_api.hpp"
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#include "portapack_persistent_memory.hpp"
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#include "string_format.hpp"
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#include "memory_map.hpp"
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#include "usb_serial_asyncmsg.hpp"
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using namespace portapack;
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namespace ui::external_app::flex_rx {
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FlexAppView::FlexAppView(NavigationView& nav)
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: nav_{nav} {
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baseband::run_prepared_image(portapack::memory::map::m4_code.base());
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add_children({&field_frequency,
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&field_rf_amp,
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&field_lna,
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&field_vga,
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&rssi,
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&console});
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field_frequency.set_value(receiver_model.target_frequency());
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field_frequency.updated = [this](rf::Frequency f) {
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update_freq(f);
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};
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receiver_model.set_sampling_rate(3072000);
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receiver_model.set_baseband_bandwidth(1750000);
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receiver_model.enable();
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receiver_model.set_squelch_level(0);
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baseband::set_flex_config();
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}
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FlexAppView::~FlexAppView() {
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receiver_model.disable();
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baseband::shutdown();
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}
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void FlexAppView::focus() {
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field_frequency.focus();
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}
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void FlexAppView::update_freq(rf::Frequency f) {
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receiver_model.set_target_frequency(f);
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}
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void FlexAppView::on_packet(const FlexPacketMessage* message) {
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std::string text = "";
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text += "FLEX ";
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text += to_string_dec_uint(message->packet.bitrate);
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text += " ";
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text += to_string_dec_uint(message->packet.capcode);
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text += ": ";
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text += message->packet.message;
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console.writeln(text);
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}
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void FlexAppView::on_stats(const FlexStatsMessage* /* message */) {
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}
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void FlexAppView::on_debug(const FlexDebugMessage* message) {
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std::string text = "DBG: ";
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text += message->text;
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text += " " + to_string_hex(message->val1, 8);
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text += " " + to_string_hex(message->val2, 8);
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console.writeln(text);
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}
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} // namespace ui::external_app::flex_rx
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#ifndef __UI_FLEX_RX_H__
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#define __UI_FLEX_RX_H__
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#include "ui_widget.hpp"
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#include "ui_navigation.hpp"
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#include "ui_receiver.hpp"
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#include "ui_freq_field.hpp"
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#include "ui_rssi.hpp"
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#include "ui_spectrum.hpp"
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#include "ui_record_view.hpp"
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#include "app_settings.hpp"
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#include "radio_state.hpp"
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#include "freqman_db.hpp"
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#include <string>
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#include <vector>
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namespace ui::external_app::flex_rx {
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class FlexAppView : public View {
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public:
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FlexAppView(NavigationView& nav);
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~FlexAppView();
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void focus() override;
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std::string title() const override { return "FLEX RX"; };
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private:
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NavigationView& nav_;
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RxRadioState radio_state_{
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929612500 /* frequency - common pager freq in some regions, or 931M */,
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max283x::filter::bandwidth_minimum /* bandwidth */,
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3072000 /* sampling rate */
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};
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// UI Elements - Row 0
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RxFrequencyField field_frequency{
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{0 * 8, 0 * 16},
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nav_};
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RFAmpField field_rf_amp{
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{13 * 8, 0 * 16}};
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LNAGainField field_lna{
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{15 * 8, 0 * 16}};
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VGAGainField field_vga{
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{18 * 8, 0 * 16}};
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RSSI rssi{
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{21 * 8, 0, 6 * 8, 4}};
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// Console - starts at row 1, extends to bottom of screen
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Console console{
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{0, 1 * 16, screen_width, screen_height - 1 * 16}};
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// Logic
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void on_packet(const FlexPacketMessage* message);
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void on_stats(const FlexStatsMessage* message);
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void on_debug(const FlexDebugMessage* message);
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// Message Handlers
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MessageHandlerRegistration message_handler_packet{
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Message::ID::FlexPacket,
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[this](const Message* const p) {
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const auto message = *static_cast<const FlexPacketMessage*>(p);
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this->on_packet(&message);
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}};
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MessageHandlerRegistration message_handler_stats{
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Message::ID::FlexStats,
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[this](const Message* const p) {
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const auto message = *static_cast<const FlexStatsMessage*>(p);
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this->on_stats(&message);
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}};
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MessageHandlerRegistration message_handler_debug{
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Message::ID::FlexDebug,
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[this](const Message* const p) {
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const auto message = *static_cast<const FlexDebugMessage*>(p);
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this->on_debug(&message);
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}};
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// Config
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void update_freq(rf::Frequency f);
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};
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} // namespace ui::external_app::flex_rx
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#endif /*__UI_FLEX_RX_H__*/
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