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FLEX pager app (#2883)

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* 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
2025-12-12 10:43:51 -06:00
committed by GitHub
parent 4129d57c09
commit 106e56abc3
14 changed files with 1425 additions and 0 deletions
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firmware/application/external/external.cmake
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+5
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@@ -264,6 +264,10 @@ set(EXTCPPSRC
#adult_toys_controller 144 bytes
external/adult_toys_controller/main.cpp
external/adult_toys_controller/ui_adult_toys_controller.cpp
#flex_rx
external/flex_rx/main.cpp
external/flex_rx/ui_flex_rx.cpp
)
set(EXTAPPLIST
@@ -330,4 +334,5 @@ set(EXTAPPLIST
bht_tx
morse_practice
adult_toys_controller
flex_rx
)
firmware/application/external/external.ld
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+6
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@@ -86,6 +86,7 @@ MEMORY
ram_external_app_bht_tx (rwx) : org = 0xADED0000, len = 32k
ram_external_app_morse_practice (rwx) : org = 0xADEE0000, len = 32k
ram_external_app_adult_toys_controller (rwx) : org = 0xADEF0000, len = 32k
ram_external_app_flex_rx (rwx) : org = 0xADF00000, len = 32k
}
@@ -471,5 +472,10 @@ SECTIONS
*(*ui*external_app*adult_toys_controller*);
} > ram_external_app_adult_toys_controller
.external_app_flex_rx : ALIGN(4) SUBALIGN(4)
{
KEEP(*(.external_app.app_flex_rx.application_information));
*(*ui*external_app*flex_rx*);
} > ram_external_app_flex_rx
}
firmware/application/external/flex/main.cpp
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+84
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@@ -0,0 +1,84 @@
/*
* Copyright (C) 2025 timelf123
* with barely any help from RocketGod but I exist.
*
* 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 "ui.hpp"
#include "ui_flex_rx.hpp"
#include "ui_navigation.hpp"
#include "external_app.hpp"
namespace ui::external_app::flex_rx {
void initialize_app(ui::NavigationView& nav) {
nav.push<FlexAppView>();
}
} // namespace ui::external_app::flex_rx
extern "C" {
__attribute__((section(".external_app.app_flex_rx.application_information"), used)) application_information_t _application_information_flex_rx = {
/*.memory_location = */ (uint8_t*)0x00000000,
/*.externalAppEntry = */ ui::external_app::flex_rx::initialize_app,
/*.header_version = */ CURRENT_HEADER_VERSION,
/*.app_version = */ VERSION_MD5,
/*.app_name = */ "FLEX RX",
/*.bitmap_data = */ {
0x00,
0x00,
0xFE,
0x7F,
0x02,
0x40,
0xFA,
0x5F,
0x02,
0x40,
0xF2,
0x4F,
0x02,
0x40,
0xE2,
0x47,
0x02,
0x40,
0xC2,
0x43,
0x02,
0x40,
0x82,
0x41,
0x02,
0x40,
0xFE,
0x7F,
0x00,
0x00,
0x00,
0x00,
},
/*.icon_color = */ ui::Color::cyan().v,
/*.menu_location = */ app_location_t::RX,
/*.desired_menu_position = */ -1,
/*.m4_app_tag = portapack::spi_flash::image_tag_flex */ {'P', 'F', 'L', 'X'},
/*.m4_app_offset = */ 0x00000000, // will be filled at compile time
};
}
firmware/application/external/flex_rx/main.cpp
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+83
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@@ -0,0 +1,83 @@
/*
* Copyright (C) 2025 HTotoo
*
* 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 "ui.hpp"
#include "ui_flex_rx.hpp"
#include "ui_navigation.hpp"
#include "external_app.hpp"
namespace ui::external_app::flex_rx {
void initialize_app(ui::NavigationView& nav) {
nav.push<FlexAppView>();
}
} // namespace ui::external_app::flex_rx
extern "C" {
__attribute__((section(".external_app.app_flex_rx.application_information"), used)) application_information_t _application_information_flex_rx = {
/*.memory_location = */ (uint8_t*)0x00000000,
/*.externalAppEntry = */ ui::external_app::flex_rx::initialize_app,
/*.header_version = */ CURRENT_HEADER_VERSION,
/*.app_version = */ VERSION_MD5,
/*.app_name = */ "FLEX RX",
/*.bitmap_data = */ {
0x00,
0x00,
0xFE,
0x7F,
0x02,
0x40,
0xFA,
0x5F,
0x02,
0x40,
0xF2,
0x4F,
0x02,
0x40,
0xE2,
0x47,
0x02,
0x40,
0xC2,
0x43,
0x02,
0x40,
0x82,
0x41,
0x02,
0x40,
0xFE,
0x7F,
0x00,
0x00,
0x00,
0x00,
},
/*.icon_color = */ ui::Color::orange().v,
/*.menu_location = */ app_location_t::RX,
/*.desired_menu_position = */ -1,
/*.m4_app_tag = portapack::spi_flash::image_tag_flex */ {'P', 'F', 'L', 'X'},
/*.m4_app_offset = */ 0x00000000, // will be filled at compile time
};
}
firmware/application/external/flex_rx/ui_flex_rx.cpp
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+74
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@@ -0,0 +1,74 @@
#include "ui_flex_rx.hpp"
#include "baseband_api.hpp"
#include "portapack_persistent_memory.hpp"
#include "string_format.hpp"
#include "memory_map.hpp"
#include "usb_serial_asyncmsg.hpp"
using namespace portapack;
namespace ui::external_app::flex_rx {
FlexAppView::FlexAppView(NavigationView& nav)
: nav_{nav} {
baseband::run_prepared_image(portapack::memory::map::m4_code.base());
add_children({&field_frequency,
&field_rf_amp,
&field_lna,
&field_vga,
&rssi,
&console});
field_frequency.set_value(receiver_model.target_frequency());
field_frequency.updated = [this](rf::Frequency f) {
update_freq(f);
};
receiver_model.set_sampling_rate(3072000);
receiver_model.set_baseband_bandwidth(1750000);
receiver_model.enable();
receiver_model.set_squelch_level(0);
baseband::set_flex_config();
}
FlexAppView::~FlexAppView() {
receiver_model.disable();
baseband::shutdown();
}
void FlexAppView::focus() {
field_frequency.focus();
}
void FlexAppView::update_freq(rf::Frequency f) {
receiver_model.set_target_frequency(f);
}
void FlexAppView::on_packet(const FlexPacketMessage* message) {
std::string text = "";
text += "FLEX ";
text += to_string_dec_uint(message->packet.bitrate);
text += " ";
text += to_string_dec_uint(message->packet.capcode);
text += ": ";
text += message->packet.message;
console.writeln(text);
}
void FlexAppView::on_stats(const FlexStatsMessage* /* message */) {
}
void FlexAppView::on_debug(const FlexDebugMessage* message) {
std::string text = "DBG: ";
text += message->text;
text += " " + to_string_hex(message->val1, 8);
text += " " + to_string_hex(message->val2, 8);
console.writeln(text);
}
} // namespace ui::external_app::flex_rx
firmware/application/external/flex_rx/ui_flex_rx.hpp
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+88
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@@ -0,0 +1,88 @@
#ifndef __UI_FLEX_RX_H__
#define __UI_FLEX_RX_H__
#include "ui_widget.hpp"
#include "ui_navigation.hpp"
#include "ui_receiver.hpp"
#include "ui_freq_field.hpp"
#include "ui_rssi.hpp"
#include "ui_spectrum.hpp"
#include "ui_record_view.hpp"
#include "app_settings.hpp"
#include "radio_state.hpp"
#include "freqman_db.hpp"
#include <string>
#include <vector>
namespace ui::external_app::flex_rx {
class FlexAppView : public View {
public:
FlexAppView(NavigationView& nav);
~FlexAppView();
void focus() override;
std::string title() const override { return "FLEX RX"; };
private:
NavigationView& nav_;
RxRadioState radio_state_{
929612500 /* frequency - common pager freq in some regions, or 931M */,
max283x::filter::bandwidth_minimum /* bandwidth */,
3072000 /* sampling rate */
};
// UI Elements - Row 0
RxFrequencyField field_frequency{
{0 * 8, 0 * 16},
nav_};
RFAmpField field_rf_amp{
{13 * 8, 0 * 16}};
LNAGainField field_lna{
{15 * 8, 0 * 16}};
VGAGainField field_vga{
{18 * 8, 0 * 16}};
RSSI rssi{
{21 * 8, 0, 6 * 8, 4}};
// Console - starts at row 1, extends to bottom of screen
Console console{
{0, 1 * 16, screen_width, screen_height - 1 * 16}};
// Logic
void on_packet(const FlexPacketMessage* message);
void on_stats(const FlexStatsMessage* message);
void on_debug(const FlexDebugMessage* message);
// Message Handlers
MessageHandlerRegistration message_handler_packet{
Message::ID::FlexPacket,
[this](const Message* const p) {
const auto message = *static_cast<const FlexPacketMessage*>(p);
this->on_packet(&message);
}};
MessageHandlerRegistration message_handler_stats{
Message::ID::FlexStats,
[this](const Message* const p) {
const auto message = *static_cast<const FlexStatsMessage*>(p);
this->on_stats(&message);
}};
MessageHandlerRegistration message_handler_debug{
Message::ID::FlexDebug,
[this](const Message* const p) {
const auto message = *static_cast<const FlexDebugMessage*>(p);
this->on_debug(&message);
}};
// Config
void update_freq(rf::Frequency f);
};
} // namespace ui::external_app::flex_rx
#endif /*__UI_FLEX_RX_H__*/