Wefax warning fix modulation fix (#2543 )

* changed order of modulations, changed case to avoid capture * added missing AMAudioFMApt mode to dump pmem * reorder demod, adding missing ones, fix warnings * removed uneeded 'previous_modulation', renamed WFAX to AMFM to match other places * removing uneeded 'previous_modulation' uneeded check in change_modulation * move capture at the end so AMAUdioFMApt is matching the other arrays for position 4 * added AMFM to Recon Level and Scanner * clang + more details in some comments --------- Co-authored-by: gullradriel <gullradriel@no-mail.com>
Moved games to new game menu (#2544 )
2026-08-22 07:29:03 +00:00 · 2025-03-07 17:28:11 +01:00 · 2025-03-06 22:27:25 +01:00 · 2025-03-05 17:53:41 +01:00 · 2025-03-05 15:37:53 +01:00 · 2025-03-05 14:43:30 +08:00
144 changed files with 55279 additions and 1000 deletions
@@ -1 +1,2 @@
-build
+*
+!firmware/tools/docker-entrypoint.sh
@@ -61,6 +61,7 @@ cmake-build-debug/
 *.sublime-workspace
 .vscode
 .idea
+*.swp

 # VSCodium extensions
 .history
@@ -18,7 +18,7 @@
 # Boston, MA 02110-1301, USA.
 #

-cmake_minimum_required(VERSION 3.5)
+cmake_minimum_required(VERSION 3.16)
 cmake_policy(SET CMP0005 NEW)

 set(CMAKE_TOOLCHAIN_FILE ${CMAKE_CURRENT_LIST_DIR}/firmware/toolchain-arm-cortex-m.cmake)
@@ -5,7 +5,7 @@
 > The only legitimate link to our repositories is the [portapack-mayhem](https://github.com/portapack-mayhem/mayhem-firmware) organization on GitHub.--->
 # PortaPack Mayhem

-[![Nightly Release](https://github.com/portapack-mayhem/mayhem-firmware/actions/workflows/create_nightly_release.yml/badge.svg?branch=next)](https://github.com/portapack-mayhem/mayhem-firmware/actions/workflows/create_nightly_release.yml) [![CodeScene Code Health](https://codescene.io/projects/8381/status-badges/code-health)](https://codescene.io/projects/8381) [![GitHub All Releases](https://img.shields.io/github/downloads/portapack-mayhem/mayhem-firmware/total)](https://github.com/portapack-mayhem/mayhem-firmware/releases) [![GitHub Releases](https://img.shields.io/github/downloads/portapack-mayhem/mayhem-firmware/latest/total)](https://github.com/portapack-mayhem/mayhem-firmware/releases/latest) [![Docker Hub Pulls](https://img.shields.io/docker/pulls/eried/portapack.svg)](https://hub.docker.com/r/eried/portapack) [![Discord Chat](https://dcbadge.vercel.app/api/server/tuwVMv3?style=flat)](https://discord.gg/tuwVMv3)
+[![Nightly Release](https://github.com/portapack-mayhem/mayhem-firmware/actions/workflows/create_nightly_release.yml/badge.svg?branch=next)](https://github.com/portapack-mayhem/mayhem-firmware/actions/workflows/create_nightly_release.yml) [![CodeScene Code Health](https://codescene.io/projects/8381/status-badges/code-health)](https://codescene.io/projects/8381) [![GitHub All Releases](https://img.shields.io/github/downloads/portapack-mayhem/mayhem-firmware/total)](https://github.com/portapack-mayhem/mayhem-firmware/releases) [![GitHub Releases](https://img.shields.io/github/downloads/portapack-mayhem/mayhem-firmware/latest/total)](https://github.com/portapack-mayhem/mayhem-firmware/releases/latest) [![Docker Hub Pulls](https://img.shields.io/docker/pulls/eried/portapack.svg)](https://hub.docker.com/r/eried/portapack) [![Discord Chat](https://img.shields.io/discord/719669764804444213?label=Discord)](https://discord.gg/tuwVMv3)

 This is a fork of the [Havoc](https://github.com/furrtek/portapack-havoc/) firmware, which itself was a fork of the [PortaPack](https://github.com/sharebrained/portapack-hackrf) firmware, an add-on for the [HackRF](http://greatscottgadgets.com/hackrf/). A fork is a derivate, in this case one that has extra features and fixes when compared to the older versions.

@@ -26,11 +26,11 @@ This repository expands upon the previous work by many people and aims to consta
 ## What to buy?

 <!---not direct to h4m but to opensourcesdrlab https://share.hackrf.app/TUOLYI---> 
-:heavy_check_mark: ![Static Badge](https://img.shields.io/badge/NEW-yellow) The fabulous H4M [complete](https://share.hackrf.app/TUOLYI) or [upgrade](https://share.hackrf.app/FPLM1H), featuring numerous improvements and accessories. Sold by our friends at [OpenSourceSDRLab](https://share.hackrf.app/99SAMT). Join their giveaways on discord (check the badge on top).
+:heavy_check_mark: ![Static Badge](https://img.shields.io/badge/NEW-yellow) The fabulous H4M [complete](https://share.hackrf.app/HR60Q4) or [upgrade](https://share.hackrf.app/FPLM1H), featuring numerous improvements and accessories. Sold by our friends at [OpenSourceSDRLab](https://share.hackrf.app/99SAMT). Join their giveaways on discord (check the badge on top). _EU customers_ can purchase via [Lab401](https://share.hackrf.app/0CI2CR).

 :heavy_check_mark: A recommended one is this [PortaPack H2](https://www.ebay.com/itm/116382397447), that includes everything you need with the plastic case "inspired" on [this](https://github.com/portapack-mayhem/mayhem-firmware/wiki/3d-printed-enclosure).

-:heavy_check_mark: Some individuals lean towards the [H2 with a metal enclosure](https://share.hackrf.app/LZPBH9), but its advantages remain debated. Share your insights on our [wiki](https://github.com/portapack-mayhem/mayhem-firmware/wiki/Hardware-overview). 
+:heavy_check_mark: Some individuals lean towards the [H2 with a metal enclosure](https://share.hackrf.app/9FJFJE), but its advantages remain debated. Share your insights on our [wiki](https://github.com/portapack-mayhem/mayhem-firmware/wiki/Hardware-overview). 

 :warning: Be cautious , *ask* the seller about compatibility with the latest releases. Look out for the description of the item, if they provide the firmware files for an older version or they have custom setup instructions, this means it might be **NOT compatible**, for example:

@@ -3,7 +3,7 @@ FROM ubuntu:noble
 # Set location to download ARM toolkit from.
 # This will need to be changed over time or replaced with a static link to the latest release.
 ENV ARMBINURL=https://developer.arm.com/-/media/Files/downloads/gnu-rm/9-2019q4/gcc-arm-none-eabi-9-2019-q4-major-x86_64-linux.tar.bz2?revision=108bd959-44bd-4619-9c19-26187abf5225&la=en&hash=E788CE92E5DFD64B2A8C246BBA91A249CB8E2D2D \
-	PATH=$HOME/bin:$PATH:/opt/build/armbin/bin
+	PATH=$PATH:/opt/build/armbin/bin

 #Create volume /havoc/bin for compiled firmware binaries
 VOLUME /havoc
@@ -15,8 +15,8 @@ RUN apt-get update \
 && apt-get -qy autoremove \
 && rm -rf /var/lib/apt/lists/*

-ENV LANG C.UTF-8
-ENV LC_ALL C.UTF-8
+ENV LANG=C.UTF-8
+ENV LC_ALL=C.UTF-8

 # Grab the GNU ARM toolchain from arm.com
 # Then extract contents to /opt/build/armbin/
@@ -0,0 +1,83 @@
+#!/bin/bash
+
+#################################################
+# This script aids building mayhem inside docker
+#
+# Basic usage:
+# - Build dev container: ./dockerize.sh build
+# - Build mayhem: ./dockerize.sh
+#
+# The image will be automatically build if it
+# does not exist, but if the dockerfile changes
+# it need to be rebuilt manually.
+# 
+# Advanced parameters:
+# - Get a shell inside the build image to
+#   inspect problems: ./dockerize.sh shell
+# - Give additional parameters to the container:
+#   ./dockerize.sh -j10
+#   ./dockerize.sh ninja -j10
+# - Use a different dockerfile:
+#   ./dockerize.sh build dockerfile-other
+# - Use a different cpu architecture:
+#   ./dockerize.sh build dockerfile-nogit-arm arm64
+#
+# Environment variables:
+# - It is possible to override the default image
+#   name that is being used to build and run the
+#   build container using an environment variable.
+#   The default is 'portapack-dev'
+#   Override by setting the following environment
+#   variable: MAYHEM_DEV_DOCKER_IMAGE
+#
+
+#
+# Copyright (C) 2024 u-foka
+#
+# 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.
+#
+
+set -e # exit immediatelly on any failure
+
+DIR="$( cd -- "$(dirname "$0")" >/dev/null 2>&1 ; pwd -P )"
+
+IMAGE="${MAYHEM_DEV_DOCKER_IMAGE:-portapack-dev}"
+
+build_image() {
+   DOCKERFILE=${1:-dockerfile-nogit}
+   PLATFORM=${2:-amd64}
+   docker build --platform "linux/${PLATFORM}" -t "${IMAGE}" -f "${DOCKERFILE}" .
+}
+
+start_docker() {
+   if [ -z "$(docker images -q ${IMAGE} 2> /dev/null)" ]; then
+      build_image
+   fi
+
+   exec docker run -v "${DIR}:/havoc" -u "$(id -u):$(id -g)" -ti --rm "${IMAGE}" "$@"
+}
+
+if [ "$1" = 'shell' ]; then # open a shell into the container
+   start_docker "bash -li"
+elif [ "$1" = 'build' ]; then # build the default (or specified) target with ninja
+   shift # remove the first item from $@ as we consumed it, we can then pass the rest on to make
+   build_image "$@"
+   exit $?
+fi
+
+start_docker "$@"
@@ -18,7 +18,7 @@
 # Boston, MA 02110-1301, USA.
 #

-cmake_minimum_required(VERSION 3.5)
+cmake_minimum_required(VERSION 3.16)

 project(firmware)

@@ -305,7 +305,6 @@ set(CPPSRC
 	apps/ui_recon.cpp
 	apps/ui_scanner.cpp
 	apps/ui_sd_over_usb.cpp
-	apps/ui_sd_wipe.cpp
 	apps/ui_search.cpp
 	apps/ui_settings.cpp
 	apps/ui_siggen.cpp
@@ -317,9 +316,7 @@ set(CPPSRC
 	apps/ui_text_editor.cpp
 	apps/ui_touch_calibration.cpp
 	apps/ui_touchtunes.cpp
-	apps/ui_view_wav.cpp
 	apps/ui_weatherstation.cpp
-	apps/ui_whipcalc.cpp
 	protocols/aprs.cpp
 	protocols/ax25.cpp
 	protocols/bht.cpp
@@ -377,7 +374,7 @@ set(INCDIR ${CMAKE_CURRENT_BINARY_DIR} ${COMMON} ${PORTINC} ${KERNINC} ${TESTINC
 	hw
 	apps
 	protocols
-	bitmaps
+	bmps
 )

 #
@@ -102,6 +102,24 @@ WFMOptionsView::WFMOptionsView(
    };
 }

+/* AMFMAptOptionsView *********************************************************/
+
+AMFMAptOptionsView::AMFMAptOptionsView(
+    Rect parent_rect,
+    const Style* style)
+    : View{parent_rect} {
+    set_style(style);
+
+    add_children({
+        &label_config,
+        &options_config,
+    });
+
+    freqman_set_bandwidth_option(AMFM_MODULATION, options_config);  // adding the common message from freqman.cpp to the options_config
+    receiver_model.set_amfm_configuration(5);                       // Fix index 5 manually, not from freqman: set to  RX AM (USB+FM) mode to demod audio tone, and get Wefax_APT signal.
+    options_config.set_by_value(receiver_model.amfm_configuration());
+}
+
 /* SPECOptionsView *******************************************************/

 SPECOptionsView::SPECOptionsView(
@@ -175,8 +193,9 @@ AnalogAudioView::AnalogAudioView(
    };

    auto modulation = receiver_model.modulation();
+
    // This app doesn't handle "Capture" mode.
-    if (modulation > ReceiverModel::Mode::SpectrumAnalysis)
+    if (modulation == ReceiverModel::Mode::Capture)
        modulation = ReceiverModel::Mode::SpectrumAnalysis;

    options_modulation.set_by_value(toUType(modulation));
@@ -267,10 +286,6 @@ void AnalogAudioView::on_baseband_bandwidth_changed(uint32_t bandwidth_hz) {
 }

 void AnalogAudioView::on_modulation_changed(ReceiverModel::Mode modulation) {
-    // This app doesn't know what to do with "Capture" mode.
-    if (modulation > ReceiverModel::Mode::SpectrumAnalysis)
-        modulation = ReceiverModel::Mode::SpectrumAnalysis;
-
    baseband::spectrum_streaming_stop();
    update_modulation(modulation);
    on_show_options_modulation();
@@ -346,6 +361,12 @@ void AnalogAudioView::on_show_options_modulation() {
            text_ctcss.hidden(true);
            break;

+        case ReceiverModel::Mode::AMAudioFMApt:
+            widget = std::make_unique<AMFMAptOptionsView>(options_view_rect, Theme::getInstance()->option_active);
+            waterfall.show_audio_spectrum_view(false);
+            text_ctcss.hidden(true);
+            break;
+
        case ReceiverModel::Mode::SpectrumAnalysis:
            widget = std::make_unique<SPECOptionsView>(this, nbfm_view_rect, Theme::getInstance()->option_active);
            waterfall.show_audio_spectrum_view(false);
@@ -387,6 +408,9 @@ void AnalogAudioView::update_modulation(ReceiverModel::Mode modulation) {
        case ReceiverModel::Mode::WidebandFMAudio:
            image_tag = portapack::spi_flash::image_tag_wfm_audio;
            break;
+        case ReceiverModel::Mode::AMAudioFMApt:  // TODO pending to update it.
+            image_tag = portapack::spi_flash::image_tag_am_audio;
+            break;
        case ReceiverModel::Mode::SpectrumAnalysis:
            image_tag = portapack::spi_flash::image_tag_wideband_spectrum;
            break;
@@ -421,6 +445,9 @@ void AnalogAudioView::update_modulation(ReceiverModel::Mode modulation) {
        case ReceiverModel::Mode::WidebandFMAudio:
            sampling_rate = 48000;
            break;
+        case ReceiverModel::Mode::AMAudioFMApt:  // TODO  Wefax mode.
+            sampling_rate = 12000;
+            break;
        default:
            break;
    }
@@ -53,6 +53,24 @@ class AMOptionsView : public View {
        }};
 };

+class AMFMAptOptionsView : public View {
+   public:
+    AMFMAptOptionsView(Rect parent_rect, const Style* style);
+
+   private:
+    Text label_config{
+        {0 * 8, 0 * 16, 2 * 8, 1 * 16},
+        "BW",
+    };
+
+    OptionsField options_config{
+        {3 * 8, 0 * 16},
+        6,  // Max option length
+        {
+            // Using common messages from freqman_ui.cpp In HF USB , Here  we only need USB Audio demod, + post-FM demod fsubcarrier FM tone to get APT signal.
+        }};
+};
+
 class NBFMOptionsView : public View {
   public:
    NBFMOptionsView(Rect parent_rect, const Style* style);
@@ -211,6 +229,7 @@ class AnalogAudioView : public View {
            {"NFM ", toUType(ReceiverModel::Mode::NarrowbandFMAudio)},
            {"WFM ", toUType(ReceiverModel::Mode::WidebandFMAudio)},
            {"SPEC", toUType(ReceiverModel::Mode::SpectrumAnalysis)},
+            {"AMFM", toUType(ReceiverModel::Mode::AMAudioFMApt)}  // Added to handle  HF  WeatherFax , SSB (USB demod) + Tone_Subcarrier FM demod
        }};

    AudioVolumeField field_volume{
@@ -39,6 +39,14 @@ using namespace portapack;
 using namespace modems;
 namespace fs = std::filesystem;

+#define BLE_RX_NO_ERROR 0
+#define BLE_RX_LIST_FILENAME_EMPTY_ERROR 1
+#define BLE_RX_ENTRY_FILENAME_EMPTY_ERROR 2
+#define BLE_RX_LIST_SAVE_ERROR 3
+#define BLE_RX_ENTRY_SAVE_ERROR 4
+
+static uint8_t ble_rx_error = BLE_RX_NO_ERROR;
+
 void BLELogger::log_raw_data(const std::string& data) {
    log_file.write_entry(data);
 }
@@ -202,19 +210,23 @@ BleRecentEntryDetailView::BleRecentEntryDetailView(NavigationView& nav, const Bl
 }

 void BleRecentEntryDetailView::on_save_file(const std::string value, BLETxPacket packetToSave) {
-    ensure_directory(packet_save_path);
-    auto folder = packet_save_path.parent_path();
-    auto ext = packet_save_path.extension();
-    auto new_path = folder / value + ext;
-
-    saveFile(new_path, packetToSave);
+    if (value.length() > 0) {
+        ensure_directory(packet_save_path);
+        auto folder = packet_save_path.parent_path();
+        auto ext = packet_save_path.extension();
+        auto new_path = folder / value + ext;
+        ble_rx_error = saveFile(new_path, packetToSave);
+    } else {
+        nav_.pop();
+        ble_rx_error = BLE_RX_ENTRY_FILENAME_EMPTY_ERROR;
+    }
 }

 bool BleRecentEntryDetailView::saveFile(const std::filesystem::path& path, BLETxPacket packetToSave) {
    File f;
    auto error = f.create(path);
    if (error)
-        return false;
+        return BLE_RX_ENTRY_SAVE_ERROR;

    std::string macAddressStr = packetToSave.macAddress;
    std::string advertisementDataStr = packetToSave.advertisementData;
@@ -224,7 +236,7 @@ bool BleRecentEntryDetailView::saveFile(const std::filesystem::path& path, BLETx

    f.write(packetString.c_str(), packetString.length());

-    return true;
+    return BLE_RX_NO_ERROR;
 }

 void BleRecentEntryDetailView::update_data() {
@@ -568,11 +580,14 @@ std::string BLERxView::build_line_str(BleRecentEntry entry) {
 }

 void BLERxView::on_save_file(const std::string value) {
-    auto folder = packet_save_path.parent_path();
-    auto ext = packet_save_path.extension();
-    auto new_path = folder / value + ext;
-
-    saveFile(new_path);
+    if (value.length() > 0) {
+        auto folder = packet_save_path.parent_path();
+        auto ext = packet_save_path.extension();
+        auto new_path = folder / value + ext;
+        ble_rx_error = saveFile(new_path);
+    } else {
+        ble_rx_error = BLE_RX_LIST_FILENAME_EMPTY_ERROR;
+    }
 }

 bool BLERxView::saveFile(const std::filesystem::path& path) {
@@ -584,7 +599,7 @@ bool BLERxView::saveFile(const std::filesystem::path& path) {
    auto error = src->open(path, false, true);

    if (error) {
-        return false;
+        return BLE_RX_LIST_SAVE_ERROR;
    }

    for (const auto& entry : recent) {
@@ -615,7 +630,7 @@ bool BLERxView::saveFile(const std::filesystem::path& path) {
        auto error = dst->open(tempFilePath, false, true);

        if (error) {
-            return false;
+            return BLE_RX_LIST_SAVE_ERROR;
        }

        dst->write_line(headerStr.c_str());
@@ -695,7 +710,7 @@ bool BLERxView::saveFile(const std::filesystem::path& path) {

    tempList.clear();

-    return true;
+    return BLE_RX_NO_ERROR;
 }

 void BLERxView::on_data(BlePacketData* packet) {
@@ -831,6 +846,18 @@ void BLERxView::on_timer() {
            baseband::set_btlerx(randomChannel);
        }
    }
+    if (ble_rx_error != BLE_RX_NO_ERROR) {
+        if (ble_rx_error == BLE_RX_LIST_FILENAME_EMPTY_ERROR) {
+            nav_.display_modal("Error", "List filename is empty !");
+        } else if (ble_rx_error == BLE_RX_ENTRY_FILENAME_EMPTY_ERROR) {
+            nav_.display_modal("Error", "Entry filename is empty !");
+        } else if (ble_rx_error == BLE_RX_LIST_SAVE_ERROR) {
+            nav_.display_modal("Error", "Couldn't save list !");
+        } else if (ble_rx_error == BLE_RX_ENTRY_SAVE_ERROR) {
+            nav_.display_modal("Error", "Couldn't save entry !");
+        }
+        ble_rx_error = BLE_RX_NO_ERROR;
+    }
 }

 void BLERxView::handle_entries_sort(uint8_t index) {
@@ -55,22 +55,24 @@ CaptureAppView::CaptureAppView(NavigationView& nav)
        this->field_frequency.set_step(v);
    };

-    option_format.set_selected_index(0);  // Default to C16
+    option_format.set_selected_index(file_format);
    option_format.on_change = [this](size_t, uint32_t file_type) {
+        file_format = file_type;
        record_view.set_file_type((RecordView::FileType)file_type);
    };

+    check_trim.set_value(trim);
    check_trim.on_select = [this](Checkbox&, bool v) {
+        trim = v;
        record_view.set_auto_trim(v);
    };

    freqman_set_bandwidth_option(SPEC_MODULATION, option_bandwidth);
-    option_bandwidth.on_change = [this](size_t, uint32_t bandwidth) {
+    option_bandwidth.on_change = [this](size_t, uint32_t new_capture_rate) {
        /* Nyquist would imply a sample rate of 2x bandwidth, but because the ADC
         * provides 2 values (I,Q), the sample_rate is equal to bandwidth here. */
-        auto sample_rate = bandwidth;

-        /* base_rate (bandwidth) is used for FFT calculation and display LCD, and also in recording writing SD Card rate. */
+        /* capture_rate (bandwidth) is used for FFT calculation and display LCD, and also in recording writing SD Card rate. */
        /* ex. sampling_rate values, 4Mhz, when recording 500 kHz (BW) and fs 8 Mhz, when selected 1 Mhz BW ... */
        /* ex. recording 500kHz BW to .C16 file, base_rate clock 500kHz x2(I,Q) x 2 bytes (int signed) =2MB/sec rate SD Card. */

@@ -78,7 +80,7 @@ CaptureAppView::CaptureAppView(NavigationView& nav)

        // record_view determines the correct oversampling to apply and returns the actual sample rate.
        // NB: record_view is what actually updates proc_capture baseband settings.
-        auto actual_sample_rate = record_view.set_sampling_rate(sample_rate);
+        auto actual_sample_rate = record_view.set_sampling_rate(new_capture_rate);

        // Update the radio model with the actual sampling rate.
        receiver_model.set_sampling_rate(actual_sample_rate);
@@ -88,19 +90,19 @@ CaptureAppView::CaptureAppView(NavigationView& nav)
        receiver_model.set_baseband_bandwidth(anti_alias_filter_bandwidth);

        // Automatically switch default capture format to C8 when bandwidth setting is increased to >=1.5MHz anb back to C16 for <=1,25Mhz
-        if ((bandwidth >= 1500000) && (previous_bandwidth < 1500000)) {
+        if ((new_capture_rate >= 1500000) && (capture_rate < 1500000)) {
            option_format.set_selected_index(1);  // Default C8 format for REC, 1500K ... 5500k
        }
-        if ((bandwidth <= 1250000) && (previous_bandwidth > 1250000)) {
+        if ((new_capture_rate <= 1250000) && (capture_rate > 1250000)) {
            option_format.set_selected_index(0);  // Default C16 format for REC , 12k5 ... 1250K
        }
-        previous_bandwidth = bandwidth;
+        capture_rate = new_capture_rate;

        waterfall.start();
    };

    receiver_model.enable();
-    option_bandwidth.set_by_value(500000);
+    option_bandwidth.set_by_value(capture_rate);

    record_view.on_error = [&nav](std::string message) {
        nav.display_modal("Error", message);
@@ -48,12 +48,21 @@ class CaptureAppView : public View {

   private:
    static constexpr ui::Dim header_height = 3 * 16;
-    uint32_t previous_bandwidth{500000};
+
+    uint32_t capture_rate{500000};
+    uint32_t file_format{0};
+    bool trim{false};

    NavigationView& nav_;
    RxRadioState radio_state_{ReceiverModel::Mode::Capture};
    app_settings::SettingsManager settings_{
-        "rx_capture", app_settings::Mode::RX};
+        "rx_capture",
+        app_settings::Mode::RX,
+        {
+            {"capture_rate"sv, &capture_rate},
+            {"file_format"sv, &file_format},
+            {"trim"sv, &trim},
+        }};

    Labels labels{
        {{0 * 8, 1 * 16}, "Rate:", Theme::getInstance()->fg_light->foreground},
@@ -175,7 +175,8 @@ void SoundBoardView::refresh_list() {
                for (auto& c : entry_extension)
                    c = toupper(c);

-                if (entry_extension == ".WAV") {
+                if (entry_extension == ".WAV" && entry.path().string().find("shopping_cart") == std::string::npos) {
+                    /*                           ^ because the shopping cart lock app using the speaker to send the LF signal, it's meaningless to be here */
                    if (reader->open(wav_dir / entry.path())) {
                        if ((reader->channels() == 1) && ((reader->bits_per_sample() == 8) || (reader->bits_per_sample() == 16))) {
                            // sounds[c].ms_duration = reader->ms_duration();
@@ -7,30 +7,33 @@
 namespace ui {

 // Information: a line starting with a '#' will be yellow coloured
-constexpr std::string_view authors_list[] = {
-    "#   * List of contributors *  ",
+constexpr std::string_view mayhem_information_list[] = {
+    "#****** Mayhem Community ******",
+    " ",
+    "  https://discord.mayhem.app",
+    " ",
+    "#**** List of contributors ****",
    " ",
    "#Mayhem-Firmware:",
    "jboone,eried,furrtek,",
    "NotherNgineer,gullradriel,",
    "jLynx,kallanreed,Brumi-2021,",
-    "htotoo,bernd-herzog,zxkmm,",
+    "htotoo,zxkmm,bernd-herzog,",
    "ArjanOnwezen,euquiq,u-foka,",
    "iNetro,heurist1,dqs105,",
    "teixeluis,jwetzell,",
    "jimilinuxguy,gregoryfenton,",
    "notpike,strijar,BehleZebub,",
-    "arneluehrs,rascafr,joyel24,",
-    "ImDroided,zigad,johnelder,",
-    "klockee,nnesetto,LupusE,",
-    "argilo,dc2dc,formtapez,",
+    "arneluehrs,mcules,rascafr,",
+    "joyel24,ImDroided,zigad,",
+    "johnelder,klockee,nnesetto,",
+    "LupusE,argilo,dc2dc,formtapez,",
    "RocketGod-git,mrmookie,",
    "ITAxReal,F33RNI,F4GEV,",
    "rusty-labs,mjwaxios,andrej-mk,",
    "RedFox-Fr,nemanjan00,",
    "MichalLeonBorsuk,",
-    "MatiasFernandez,Giorgiofox,",
-    "ckuethe",
+    "MatiasFernandez,Giorgiofox",
    " ",
    "#Havoc:",
    "jboone,furrtek,eried,argilo,",
@@ -72,7 +75,7 @@ AboutView::AboutView(NavigationView& nav) {
        button_ok.focus();
    };

-    for (auto& authors_line : authors_list) {
+    for (auto& authors_line : mayhem_information_list) {
        // if it's starting with #, it's a title and we have to substract the '#' and paint yellow
        if (authors_line.size() > 0) {
            if (authors_line[0] == '#') {
@@ -103,15 +106,13 @@ void AboutView::on_frame_sync() {
            menu_view.set_highlighted(current + 1);
        } else {
            menu_view.set_highlighted(0);
-            // ^ to go back to the REAL top instead of make the 2 at the top to make the title disappeares
-            menu_view.set_highlighted(2);  // the first line that has human name
        }
    }
 }

 void AboutView::focus() {
    button_ok.focus();
-    menu_view.set_highlighted(2);  // the first line that has human name
+    menu_view.set_highlighted(3);  // contributors block starting line
 }

 bool AboutView::on_touch(const TouchEvent) {
@@ -99,13 +99,21 @@ APRSRxView::APRSRxView(NavigationView& nav, Rect parent_rect)
            field_frequency.set_value(aprs_rx_freq);
        } else if (i == 1) {  // NA - North America - is also the default
            field_frequency.set_value(144390000);
-        } else if (i == 2) {  // EUR
-            field_frequency.set_value(144800000);
-        } else if (i == 3) {  // AUS
-            field_frequency.set_value(145175000);
-        } else if (i == 4) {  // NZ
+        } else if (i == 2) {  // NZ
            field_frequency.set_value(144575000);
-        } else if (i == 5) {  // ISS
+        } else if (i == 3) {  // JAP
+            field_frequency.set_value(144640000);
+        } else if (i == 4) {  // PHI
+            field_frequency.set_value(144740000);
+        } else if (i == 5) {  // EUR
+            field_frequency.set_value(144800000);
+        } else if (i == 6) {  // THA
+            field_frequency.set_value(144900000);
+        } else if (i == 7) {  // AUS
+            field_frequency.set_value(145175000);
+        } else if (i == 8) {  // BR
+            field_frequency.set_value(145570000);
+        } else if (i == 9) {  // ISS
            field_frequency.set_value(145825000);
        }
        options_region_id = i;
@@ -227,10 +227,14 @@ class APRSRxView : public View {
        3,
        {{"MAN", 0},
         {"NA ", 1},
-         {"EUR", 2},
-         {"AUS", 3},
-         {"NZ ", 4},
-         {"ISS", 5}}};
+         {"NZ ", 2},
+         {"JAP", 3},
+         {"PHI", 4},
+         {"EUR", 5},
+         {"THA", 6},
+         {"AUS", 7},
+         {"BR ", 8},
+         {"ISS", 9}}};

    FrequencyField field_frequency{
        {3 * 8, 0 * 16}};
@@ -92,12 +92,18 @@ void ExternalModuleView::on_tick_second() {
            case app_location_t::TX:
                btnText += " (TX)";
                break;
+            case app_location_t::SETTINGS:
+                btnText += " (Settings)";
+                break;
            case app_location_t::DEBUG:
                btnText += " (Debug)";
                break;
            case app_location_t::HOME:
                btnText += " (Home)";
                break;
+            case app_location_t::GAMES:
+                btnText += " (Games)";
+                break;
        }

        switch (i) {
@@ -119,4 +125,5 @@ void ExternalModuleView::on_tick_second() {
        }
    }
 }
+
 }  // namespace ui
@@ -177,4 +177,4 @@ void FlashUtilityView::focus() {
    menu_view.focus();
 }

-} /* namespace ui */
+} /* namespace ui */
@@ -45,7 +45,7 @@ using option_db_t = std::pair<std::string_view, int32_t>;
 using options_db_t = std::vector<option_db_t>;

 extern options_db_t freqman_modulations;
-extern options_db_t freqman_bandwidths[4];
+extern options_db_t freqman_bandwidths[5];
 extern options_db_t freqman_steps;
 extern options_db_t freqman_steps_short;

@@ -277,6 +277,15 @@ size_t LevelView::change_mode(freqman_index_t new_mod) {
            field_bw.set_by_value(0);
            field_bw.on_change = [this](size_t index, OptionsField::value_t n) { radio_bw = index ; receiver_model.set_wfm_configuration(n); };
            break;
+        case AMFM_MODULATION:
+            audio_sampling_rate = audio::Rate::Hz_12000;
+            freqman_set_bandwidth_option(new_mod, field_bw);
+            baseband::run_image(portapack::spi_flash::image_tag_am_audio);
+            receiver_model.set_modulation(ReceiverModel::Mode::AMAudioFMApt);
+            receiver_model.set_amfm_configuration(5);  // Fix index 5 manually, not from freqman: set to  RX AM (USB+FM) mode to demod audio tone, and get Wefax_APT signal.
+            field_bw.set_by_value(0);
+            field_bw.on_change = [this](size_t, OptionsField::value_t n) { (void)n; };
+            break;
        case SPEC_MODULATION:
            audio_sampling_rate = audio::Rate::Hz_24000;
            freqman_set_bandwidth_option(new_mod, field_bw);
@@ -1227,6 +1227,16 @@ size_t ReconView::change_mode(freqman_index_t new_mod) {
            text_ctcss.set("        ");
            recording_sampling_rate = 48000;
            break;
+        case AMFM_MODULATION:
+            freqman_set_bandwidth_option(new_mod, field_bw);
+            baseband::run_image(portapack::spi_flash::image_tag_am_audio);
+            receiver_model.set_modulation(ReceiverModel::Mode::AMAudioFMApt);
+            receiver_model.set_amfm_configuration(5);  // Fix index 5 manually, not from freqman: set to  RX AM (USB+FM) mode to demod audio tone, and get Wefax_APT signal.
+            field_bw.on_change = [this](size_t, OptionsField::value_t n) { (void)n; };
+            field_bw.set_by_value(0);
+            text_ctcss.set("        ");
+            recording_sampling_rate = 12000;
+            break;
        case SPEC_MODULATION:
            freqman_set_bandwidth_option(new_mod, field_bw);
            baseband::run_image(portapack::spi_flash::image_tag_capture);
@@ -725,6 +725,14 @@ void ScannerView::change_mode(freqman_index_t new_mod) {
            field_bw.set_by_value(receiver_model.wfm_configuration());
            field_bw.on_change = [this](size_t, OptionsField::value_t n) { receiver_model.set_wfm_configuration(n); };
            break;
+        case AMFM_MODULATION:
+            freqman_set_bandwidth_option(new_mod, field_bw);
+            baseband::run_image(portapack::spi_flash::image_tag_am_audio);
+            receiver_model.set_modulation(ReceiverModel::Mode::AMAudioFMApt);
+            receiver_model.set_amfm_configuration(5);
+            field_bw.set_by_value(0);
+            field_bw.on_change = [this](size_t, OptionsField::value_t n) { (void)n; };
+            break;
        default:
            break;
    }
@@ -53,6 +53,8 @@ namespace fs = std::filesystem;
 #include "i2cdevmanager.hpp"
 #include "i2cdev_max17055.hpp"

+#include "file_reader.hpp"
+
 extern ui::SystemView* system_view_ptr;

 namespace pmem = portapack::persistent_memory;
@@ -324,6 +326,7 @@ SetUIView::SetUIView(NavigationView& nav) {
                  &toggle_bias_tee,
                  &toggle_clock,
                  &toggle_mute,
+                  &toggle_fake_brightness,
                  &toggle_sd_card,
                  &button_save,
                  &button_cancel});
@@ -361,6 +364,7 @@ SetUIView::SetUIView(NavigationView& nav) {
    toggle_clock.set_value(!pmem::ui_hide_clock());
    toggle_speaker.set_value(!pmem::ui_hide_speaker());
    toggle_mute.set_value(!pmem::ui_hide_mute());
+    toggle_fake_brightness.set_value(!pmem::ui_hide_fake_brightness());
    toggle_battery_icon.set_value(!pmem::ui_hide_battery_icon());
    toggle_battery_text.set_value(!pmem::ui_hide_numeric_battery());
    toggle_sd_card.set_value(!pmem::ui_hide_sd_card());
@@ -389,6 +393,7 @@ SetUIView::SetUIView(NavigationView& nav) {
        pmem::set_ui_hide_clock(!toggle_clock.value());
        pmem::set_ui_hide_speaker(!toggle_speaker.value());
        pmem::set_ui_hide_mute(!toggle_mute.value());
+        pmem::set_ui_hide_fake_brightness(!toggle_fake_brightness.value());
        pmem::set_ui_hide_battery_icon(!toggle_battery_icon.value());
        pmem::set_ui_hide_numeric_battery(!toggle_battery_text.value());
        pmem::set_ui_hide_sd_card(!toggle_sd_card.value());
@@ -702,14 +707,34 @@ SetEncoderDialView::SetEncoderDialView(NavigationView& nav) {
                  &field_encoder_dial_sensitivity,
                  &field_encoder_rate_multiplier,
                  &button_save,
-                  &button_cancel});
+                  &button_cancel,
+                  &button_dial_sensitivity_plus,
+                  &button_dial_sensitivity_minus,
+                  &button_rate_multiplier_plus,
+                  &button_rate_multiplier_minus,
+                  &field_encoder_dial_direction});

    field_encoder_dial_sensitivity.set_by_value(pmem::encoder_dial_sensitivity());
    field_encoder_rate_multiplier.set_value(pmem::encoder_rate_multiplier());
+    field_encoder_dial_direction.set_by_value(pmem::encoder_dial_direction());
+
+    button_dial_sensitivity_plus.on_select = [this](Button&) {
+        field_encoder_dial_sensitivity.on_encoder(1);
+    };
+    button_dial_sensitivity_minus.on_select = [this](Button&) {
+        field_encoder_dial_sensitivity.on_encoder(-1);
+    };
+    button_rate_multiplier_plus.on_select = [this](Button&) {
+        field_encoder_rate_multiplier.on_encoder(1);
+    };
+    button_rate_multiplier_minus.on_select = [this](Button&) {
+        field_encoder_rate_multiplier.on_encoder(-1);
+    };

    button_save.on_select = [&nav, this](Button&) {
        pmem::set_encoder_dial_sensitivity(field_encoder_dial_sensitivity.selected_index_value());
        pmem::set_encoder_rate_multiplier(field_encoder_rate_multiplier.value());
+        pmem::set_encoder_dial_direction(field_encoder_dial_direction.selected_index_value());
        nav.pop();
    };

@@ -777,13 +802,20 @@ void SetConfigModeView::focus() {
 /* SetDisplayView ************************************/

 SetDisplayView::SetDisplayView(NavigationView& nav) {
-    add_children({&button_save,
+    add_children({&labels,
+                  &field_fake_brightness,
+                  &button_save,
                  &button_cancel,
-                  &checkbox_invert_switch});
+                  &checkbox_invert_switch,
+                  &checkbox_brightness_switch});

+    field_fake_brightness.set_by_value(pmem::fake_brightness_level());
+    checkbox_brightness_switch.set_value(pmem::apply_fake_brightness());
    checkbox_invert_switch.set_value(pmem::config_lcd_inverted_mode());

    button_save.on_select = [&nav, this](Button&) {
+        pmem::set_apply_fake_brightness(checkbox_brightness_switch.value());
+        pmem::set_fake_brightness_level(field_fake_brightness.selected_index_value());
        if (checkbox_invert_switch.value() != pmem::config_lcd_inverted_mode()) {
            display.set_inverted(checkbox_invert_switch.value());
            pmem::set_lcd_inverted_mode(checkbox_invert_switch.value());
@@ -792,6 +824,14 @@ SetDisplayView::SetDisplayView(NavigationView& nav) {
        nav.pop();
    };

+    // only enable invert OR fake brightness
+    checkbox_invert_switch.on_select = [this](Checkbox&, bool v) {
+        if (v) checkbox_brightness_switch.set_value(false);
+    };
+    checkbox_brightness_switch.on_select = [this](Checkbox&, bool v) {
+        if (v) checkbox_invert_switch.set_value(false);
+    };
+
    button_cancel.on_select = [&nav, this](Button&) {
        nav.pop();
    };
@@ -957,67 +997,6 @@ void SetMenuColorView::focus() {
    button_save.focus();
 }

-/* SetAutoStartView ************************************/
-
-SetAutostartView::SetAutostartView(NavigationView& nav) {
-    add_children({&labels,
-                  &button_save,
-                  &button_cancel,
-                  &button_reset,
-                  &options});
-
-    button_save.on_select = [&nav, this](Button&) {
-        autostart_app = "";
-        if (selected != 0) {
-            auto it = full_app_list.find(selected);
-            if (it != full_app_list.end())
-                autostart_app = it->second;
-        }
-        nav.pop();
-    };
-
-    button_cancel.on_select = [&nav, this](Button&) {
-        nav.pop();
-    };
-
-    button_reset.on_select = [this](Button&) {
-        selected = 0;
-        options.set_selected_index(0);
-        autostart_app = "";
-    };
-
-    // options
-    i = 0;
-    OptionsField::option_t o{"-none-", i};
-    opts.emplace_back(o);
-    for (auto& app : NavigationView::appList) {
-        if (app.id == nullptr) continue;
-        i++;
-        o = {app.displayName, i};
-        opts.emplace_back(o);
-        full_app_list.emplace(i, app.id);
-        if (autostart_app == app.id) selected = i;
-    }
-    ExternalItemsMenuLoader::load_all_external_items_callback([this](ui::AppInfoConsole& app) {
-        if (app.appCallName == nullptr) return;
-        i++;
-        OptionsField::option_t o = {app.appFriendlyName, i};
-        opts.emplace_back(o);
-        full_app_list.emplace(i, app.appCallName);
-        if (autostart_app == app.appCallName) selected = i;
-    });
-
-    options.set_options(opts);
-    options.on_change = [this](size_t, OptionsField::value_t v) {
-        selected = v;
-    };
-    options.set_selected_index(selected);
-}
-
-void SetAutostartView::focus() {
-    options.focus();
-}
-
 /* SetThemeView ************************************/

 SetThemeView::SetThemeView(NavigationView& nav) {
@@ -1099,9 +1078,12 @@ SettingsMenuView::SettingsMenuView(NavigationView& nav)
 }

 void SettingsMenuView::on_populate() {
-    if (pmem::show_gui_return_icon()) {
+    const bool return_icon = pmem::show_gui_return_icon();
+
+    if (return_icon) {
        add_items({{"..", ui::Color::light_grey(), &bitmap_icon_previous, [this]() { nav_.pop(); }}});
    }
+
    add_items({
        {"App Settings", ui::Color::dark_cyan(), &bitmap_icon_notepad, [this]() { nav_.push<AppSettingsView>(); }},
        {"Audio", ui::Color::dark_cyan(), &bitmap_icon_speaker, [this]() { nav_.push<SetAudioView>(); }},
@@ -1120,9 +1102,11 @@ void SettingsMenuView::on_populate() {
        {"Display", ui::Color::dark_cyan(), &bitmap_icon_brightness, [this]() { nav_.push<SetDisplayView>(); }},
        {"Menu Color", ui::Color::dark_cyan(), &bitmap_icon_brightness, [this]() { nav_.push<SetMenuColorView>(); }},
        {"Theme", ui::Color::dark_cyan(), &bitmap_icon_setup, [this]() { nav_.push<SetThemeView>(); }},
-        {"Autostart", ui::Color::dark_cyan(), &bitmap_icon_setup, [this]() { nav_.push<SetAutostartView>(); }},
    });
+
    if (battery::BatteryManagement::isDetected()) add_item({"Battery", ui::Color::dark_cyan(), &bitmap_icon_batt_icon, [this]() { nav_.push<SetBatteryView>(); }});
+
+    add_external_items(nav_, app_location_t::SETTINGS, *this, return_icon ? 1 : 0);
 }

 } /* namespace ui */
@@ -363,8 +363,12 @@ class SetUIView : public View {
        {19 * 8, 14 * 16 + 2, 16, 16},
        &bitmap_icon_batt_text};

-    ImageToggle toggle_sd_card{
+    ImageToggle toggle_fake_brightness{
        {21 * 8, 14 * 16 + 2, 16, 16},
+        &bitmap_icon_brightness};
+
+    ImageToggle toggle_sd_card{
+        {23 * 8, 14 * 16 + 2, 16, 16},
        &bitmap_sd_card_ok};

    Button button_save{
@@ -570,6 +574,7 @@ class SetQRCodeView : public View {
    };
 };

+using portapack::persistent_memory::encoder_dial_direction;
 using portapack::persistent_memory::encoder_dial_sensitivity;
 using portapack::persistent_memory::encoder_rate_multiplier;

@@ -583,30 +588,52 @@ class SetEncoderDialView : public View {

   private:
    Labels labels{
-        {{1 * 8, 1 * 16}, "Adjusts sensitivity to dial", Theme::getInstance()->fg_light->foreground},
-        {{1 * 8, 2 * 16}, "rotation position (number of", Theme::getInstance()->fg_light->foreground},
-        {{1 * 8, 3 * 16}, "steps per full rotation):", Theme::getInstance()->fg_light->foreground},
-        {{2 * 8, 5 * 16}, "Dial sensitivity:", Theme::getInstance()->fg_light->foreground},
-        {{1 * 8, 8 * 16}, "Adjusts sensitivity to dial", Theme::getInstance()->fg_light->foreground},
-        {{1 * 8, 9 * 16}, "rotation rate (default 1", Theme::getInstance()->fg_light->foreground},
-        {{1 * 8, 10 * 16}, "means no rate dependency):", Theme::getInstance()->fg_light->foreground},
-        {{3 * 8, 12 * 16}, "Rate multiplier:", Theme::getInstance()->fg_light->foreground},
+        {{0 * 8, 0 * 16}, "Sensitivity to dial rotation", Theme::getInstance()->fg_light->foreground},
+        {{0 * 8, 1 * 16}, "position (x steps per 360):", Theme::getInstance()->fg_light->foreground},
+        {{1 * 8, 3 * 16}, "Sensitivity:", Theme::getInstance()->fg_light->foreground},
+        {{0 * 8, 7 * 16}, "Rotation rate (default 1", Theme::getInstance()->fg_light->foreground},
+        {{0 * 8, 8 * 16}, "means no rate dependency):", Theme::getInstance()->fg_light->foreground},
+        {{2 * 8, 10 * 16}, "Rate multiplier:", Theme::getInstance()->fg_light->foreground},
+        {{4 * 8, 14 * 16}, "Direction:", Theme::getInstance()->fg_light->foreground},
+
    };

    OptionsField field_encoder_dial_sensitivity{
-        {20 * 8, 5 * 16},
+        {20 * 8, 3 * 16},
        6,
        {{"LOW", encoder_dial_sensitivity::DIAL_SENSITIVITY_LOW},
         {"NORMAL", encoder_dial_sensitivity::DIAL_SENSITIVITY_NORMAL},
         {"HIGH", encoder_dial_sensitivity::DIAL_SENSITIVITY_HIGH}}};

    NumberField field_encoder_rate_multiplier{
-        {20 * 8, 12 * 16},
+        {20 * 8, 10 * 16},
        2,
        {1, 15},
        1,
        ' '};

+    OptionsField field_encoder_dial_direction{
+        {18 * 8, 14 * 16},
+        7,
+        {{"NORMAL", false},
+         {"REVERSE", true}}};
+
+    Button button_dial_sensitivity_plus{
+        {20 * 8, 2 * 16, 16, 16},
+        "+"};
+
+    Button button_dial_sensitivity_minus{
+        {20 * 8, 4 * 16, 16, 16},
+        "-"};
+
+    Button button_rate_multiplier_plus{
+        {20 * 8, 9 * 16, 16, 16},
+        "+"};
+
+    Button button_rate_multiplier_minus{
+        {20 * 8, 11 * 16, 16, 16},
+        "-"};
+
    Button button_save{
        {2 * 8, 16 * 16, 12 * 8, 32},
        "Save"};
@@ -705,6 +732,7 @@ class SetConfigModeView : public View {
        "Cancel",
    };
 };
+using portapack::persistent_memory::fake_brightness_level_options;

 class SetDisplayView : public View {
   public:
@@ -715,8 +743,27 @@ class SetDisplayView : public View {
    std::string title() const override { return "Display"; };

   private:
+    Labels labels{
+        {{1 * 8, 1 * 16}, "Limits screen brightness", Theme::getInstance()->fg_light->foreground},
+        {{1 * 8, 2 * 16}, "(has a small performance", Theme::getInstance()->fg_light->foreground},
+        {{1 * 8, 3 * 16}, "impact when enabled).", Theme::getInstance()->fg_light->foreground},
+        {{2 * 8, 8 * 16}, "Brightness:", Theme::getInstance()->fg_light->foreground},
+    };
+
+    OptionsField field_fake_brightness{
+        {20 * 8, 8 * 16},
+        6,
+        {{"12.5%", fake_brightness_level_options::BRIGHTNESS_12p5},
+         {"25%", fake_brightness_level_options::BRIGHTNESS_25},
+         {"50%", fake_brightness_level_options::BRIGHTNESS_50}}};
+
+    Checkbox checkbox_brightness_switch{
+        {1 * 8, 5 * 16},
+        16,
+        "Enable brightness adjust"};
+
    Checkbox checkbox_invert_switch{
-        {1 * 8, 2 * 16},
+        {1 * 8, 10 * 16},
        23,
        "Invert colors (For IPS)"};

@@ -864,47 +911,6 @@ class SetMenuColorView : public View {
    };
 };

-class SetAutostartView : public View {
-   public:
-    SetAutostartView(NavigationView& nav);
-
-    void focus() override;
-
-    std::string title() const override { return "Autostart"; };
-
-   private:
-    int32_t i = 0;
-    std::string autostart_app{""};
-    OptionsField::options_t opts{};
-    std::map<int32_t, std::string> full_app_list{};  // looking table
-    int32_t selected = 0;
-    SettingsStore nav_setting{
-        "nav"sv,
-        {{"autostart_app"sv, &autostart_app}}};
-    Labels labels{
-        {{1 * 8, 1 * 16}, "Select app to start on boot", Theme::getInstance()->fg_light->foreground},
-        {{2 * 8, 2 * 16}, "(an SD Card is required)", Theme::getInstance()->fg_light->foreground}};
-
-    Button button_save{
-        {2 * 8, 16 * 16, 12 * 8, 32},
-        "Save"};
-
-    OptionsField options{
-        {0 * 8, 4 * 16},
-        screen_width / 8,
-        {},
-        true};
-
-    Button button_cancel{
-        {16 * 8, 16 * 16, 12 * 8, 32},
-        "Cancel",
-    };
-
-    Button button_reset{
-        {2 * 8, 6 * 16, screen_width - 4 * 8, 32},
-        "Reset"};
-};
-
 class SetThemeView : public View {
   public:
    SetThemeView(NavigationView& nav);
@@ -988,6 +994,7 @@ class SettingsMenuView : public BtnGridView {

   private:
    NavigationView& nav_;
+
    void on_populate() override;
 };

@@ -44,9 +44,9 @@ SigGenView::~SigGenView() {

 void SigGenView::update_config() {
    if (checkbox_stop.value())
-        baseband::set_siggen_config(transmitter_model.channel_bandwidth(), options_shape.selected_index_value(), field_stop.value());
+        baseband::set_siggen_config(transmitter_model.channel_bandwidth(), (options_mod.selected_index_value() << 4) + options_shape.selected_index_value(), field_stop.value());
    else
-        baseband::set_siggen_config(transmitter_model.channel_bandwidth(), options_shape.selected_index_value(), 0);
+        baseband::set_siggen_config(transmitter_model.channel_bandwidth(), (options_mod.selected_index_value() << 4) + options_shape.selected_index_value(), 0);
 }

 void SigGenView::update_tone() {
@@ -78,6 +78,7 @@ SigGenView::SigGenView(
    baseband::run_image(portapack::spi_flash::image_tag_siggen);

    add_children({&labels,
+                  &options_mod,
                  &options_shape,
                  &text_shape,
                  &symfield_tone,
@@ -87,22 +88,48 @@ SigGenView::SigGenView(
                  &field_stop,
                  &tx_view});

-    symfield_tone.hidden(1);        // At first launch , by default we are in CW Shape has NO MOD , we are not using Tone modulation.
+    symfield_tone.hidden(true);  // At first launch , by default we are in CW: Shape ignored, we are not using Tone modulation.
+    options_shape.hidden(true);
+    text_shape.hidden(true);
    symfield_tone.set_value(1000);  // Default: 1000 Hz
    options_shape.on_change = [this](size_t, OptionsField::value_t v) {
        text_shape.set(shape_strings[v]);
        if (auto_update)
            update_config();
-        if ((v == 0) || (v == 6)) {  // In Shapes Options (CW & Pseudo Random Noise) we are not using Tone modulation freq.
-            symfield_tone.hidden(1);
+
+        if (v == 5) {  // In Shape Pseudo Random Noise we are not using Tone modulation freq.
+            symfield_tone.hidden(true);
        } else {
-            symfield_tone.hidden(0);
+            symfield_tone.hidden(false);
        }
+
        set_dirty();
    };
    options_shape.set_selected_index(0);
    text_shape.set(shape_strings[0]);

+    options_mod.on_change = [this](size_t, OptionsField::value_t v) {
+        if (auto_update)
+            update_config();
+
+        if (v == 0) {  // In Modulation Options CW we are not using Tone modulation freq.
+            symfield_tone.hidden(true);
+        } else {
+            symfield_tone.hidden(false);
+        }
+
+        if ((v == 0) || (v == 2) || (v == 3) || (v == 7)) {  // In Modulation Options CW, QPSK, BPSK, Pulsed CW we are not using Shapes.
+            options_shape.hidden(true);
+            text_shape.hidden(true);
+        } else {
+            options_shape.hidden(false);
+            text_shape.hidden(false);
+        }
+
+        set_dirty();
+    };
+    options_mod.set_selected_index(0);
+
    field_stop.set_value(1);

    symfield_tone.set_value(1000);  // Default: 1000 Hz
@@ -58,68 +58,74 @@ class SigGenView : public View {
    app_settings::SettingsManager settings_{
        "tx_siggen", app_settings::Mode::TX};

-    const std::string shape_strings[9] = {
-        "CW  (No mod.) ",
-        "Sine mod. FM",
-        "Triangle mod.FM",  // max 15 character text space.
-        "Saw up mod. FM",
-        "Saw down mod.FM",
-        "Square mod. FM",
-        "Pseudo Noise FM",  // using 16 bits LFSR register, 16 order polynomial feedback.
-        "BPSK 0,1,0,1...",
-        "QPSK 00-01-10.."};
+    const std::string shape_strings[6] = {// max 15 character text space.
+                                          "Sine",
+                                          "Triangle",
+                                          "Saw up",
+                                          "Saw down",
+                                          "Square",
+                                          "Pseudo Noise"};

    bool auto_update{false};

    Labels labels{
-        {{3 * 8, 4 + 10}, "Shape:", Theme::getInstance()->fg_light->foreground},
-        {{6 * 8, 7 * 8}, "Tone:      Hz", Theme::getInstance()->fg_light->foreground},
-        {{22 * 8, 15 * 8 + 4}, "s.", Theme::getInstance()->fg_light->foreground},
-        {{8 * 8, 20 * 8}, "Modulation: FM", Theme::getInstance()->fg_light->foreground}};
+        {{3 * 8, 2 * 8}, "Modulation:", Theme::getInstance()->fg_light->foreground},
+        {{3 * 8, 3 * 8 + 8 + 10}, "Shape:", Theme::getInstance()->fg_light->foreground},
+        {{6 * 8, 2 * 8 + 7 * 8}, "Tone:      Hz", Theme::getInstance()->fg_light->foreground},
+        {{22 * 8, 2 * 8 + 15 * 8 + 4}, "s.", Theme::getInstance()->fg_light->foreground}};

    ImageOptionsField options_shape{
-        {10 * 8, 4, 32, 32},
+        {10 * 8, 3 * 8 + 8, 32, 32},
        Theme::getInstance()->bg_darkest->foreground,
        Theme::getInstance()->bg_darkest->background,
-        {{&bitmap_sig_cw, 0},
-         {&bitmap_sig_sine, 1},
-         {&bitmap_sig_tri, 2},
-         {&bitmap_sig_saw_up, 3},
-         {&bitmap_sig_saw_down, 4},
-         {&bitmap_sig_square, 5},
-         {&bitmap_sig_noise, 6},
-         {&bitmap_sig_noise, 7},    // Pending to add a correct BPSK icon.
-         {&bitmap_sig_noise, 8}}};  // Pending to add a correct QPSK icon.
+        {{&bitmap_sig_sine, 0},
+         {&bitmap_sig_tri, 1},
+         {&bitmap_sig_saw_up, 2},
+         {&bitmap_sig_saw_down, 3},
+         {&bitmap_sig_square, 4},
+         {&bitmap_sig_noise, 5}}};

    Text text_shape{
-        {15 * 8, 4 + 10, 15 * 8, 16},
+        {15 * 8, 3 * 8 + 8 + 10, 15 * 8, 16},
        ""};

    SymField symfield_tone{
-        {12 * 8, 7 * 8},
+        {12 * 8, 2 * 8 + 7 * 8},
        5};

    Button button_update{
-        {5 * 8, 10 * 8, 8 * 8, 3 * 8},
+        {5 * 8, 2 * 8 + 10 * 8, 8 * 8, 3 * 8},
        "Update"};

    Checkbox checkbox_auto{
-        {15 * 8, 10 * 8},
+        {15 * 8, 2 * 8 + 10 * 8},
        4,
        "Auto"};

    Checkbox checkbox_stop{
-        {5 * 8, 15 * 8},
+        {5 * 8, 2 * 8 + 15 * 8},
        10,
        "Stop after"};

    NumberField field_stop{
-        {20 * 8, 15 * 8 + 4},
+        {20 * 8, 2 * 8 + 15 * 8 + 4},
        2,
        {1, 99},
        1,
        ' '};

+    OptionsField options_mod{
+        {15 * 8, 2 * 8},
+        12,
+        {{"CW (No mod.)", 0},
+         {"FM", 1},
+         {"BPSK", 2},
+         {"QPSK", 3},
+         {"DSB", 4},
+         {"AM 100% dep.", 5},
+         {"AM 50% depth", 6},
+         {"Pulse CW 25%", 7}}};
+
    TransmitterView tx_view{
        16 * 16,
        10000,
@@ -66,12 +66,12 @@ static void send_message(const Message* const message) {

 void AMConfig::apply() const {
    const AMConfigureMessage message{
-        taps_6k0_decim_0,  // common FIR filter taps pre-decim_0 to all 5 x AM mod types.(AM-9K, AM-6K, USB, LSB, CW)
-        taps_6k0_decim_1,  // common FIR filter taps pre-decim_1 to all 5 x AM mod. types.
-        decim_2,           // var decim_2 FIR taps filter , variable values, depending selected  AM mod(AM  9k / 6k all rest AM modes)
-        channel,           // var channel FIR taps filter , variable values, depending selected  AM mode, each one different  (DSB-9K, DSB-6K, USB-3K, LSB-3K,CW)
-        modulation,        // var parameter .
-        audio_12k_hpf_300hz_config};
+        taps_6k0_decim_0,              // common FIR filter taps pre-decim_0 to all 6 x AM mod types.(AM-9K, AM-6K, USB, LSB, CW, AMFM-WFAX)
+        taps_6k0_decim_1,              // common FIR filter taps pre-decim_1 to all 6 x AM mod. types. (")
+        decim_2,                       // var decim_2 FIR taps filter , variable values, depending selected  AM mod(AM  9k / 6k and all rest AM modes)
+        channel,                       // var channel FIR taps filter , variable values, depending selected  AM mode, each one different  (DSB-9K, DSB-6K, USB-3K, LSB-3K,CW,AMFM-WFAX)
+        modulation,                    // var parameter . enum class Modulation : int32_t {DSB = 0, SSB = 1, SSB_FM = 2}
+        audio_12k_iir_filter_config};  // var parameter , 300 Hz hpf all except Wefax (1.500Hz lpf)
    send_message(&message);
    audio::set_rate(audio::Rate::Hz_12000);
 }
@@ -36,9 +36,10 @@
 namespace baseband {

 struct AMConfig {
-    const fir_taps_real<32> decim_2;  // added to handle two types decim_2 9k, 6k
+    const fir_taps_real<32> decim_2;  // added to handle two var types decim_2 9k, 6k
    const fir_taps_complex<64> channel;
    const AMConfigureMessage::Modulation modulation;
+    const iir_biquad_config_t audio_12k_iir_filter_config;  // added to handle two var IIR filter types : 300 hpf(as before) , 1500Hz lpf for Wefax.

    void apply() const;
 };
@@ -105,6 +105,44 @@ static constexpr Bitmap bitmap_icon_utilities{
    {16, 16},
    bitmap_icon_utilities_data};

+static constexpr uint8_t bitmap_icon_games_data[] = {
+    0x0C,
+    0x0C,
+    0x0C,
+    0x0C,
+    0x3F,
+    0x3C,
+    0xFF,
+    0x7E,
+    0xFF,
+    0xFF,
+    0xFF,
+    0xFF,
+    0xCC,
+    0xCC,
+    0xCC,
+    0xCC,
+    0xFF,
+    0xFF,
+    0xE7,
+    0x73,
+    0xE7,
+    0x73,
+    0x33,
+    0x33,
+    0x03,
+    0x30,
+    0x00,
+    0x00,
+    0x00,
+    0x00,
+    0x00,
+    0x00,
+};
+static constexpr Bitmap bitmap_icon_games{
+    {16, 16},
+    bitmap_icon_games_data};
+
 static constexpr uint8_t bitmap_stripes_data[] = {
    0xFF,
    0x03,
@@ -987,44 +1025,6 @@ static constexpr Bitmap bitmap_icon_previous{
    {16, 16},
    bitmap_icon_previous_data};

-static constexpr uint8_t bitmap_icon_tools_antenna_data[] = {
-    0x38,
-    0x3E,
-    0x10,
-    0x22,
-    0x10,
-    0x26,
-    0x10,
-    0x22,
-    0x10,
-    0x2E,
-    0x10,
-    0x22,
-    0x10,
-    0x26,
-    0x10,
-    0x22,
-    0x38,
-    0x2E,
-    0x38,
-    0x22,
-    0x38,
-    0x26,
-    0x38,
-    0x22,
-    0x38,
-    0x2E,
-    0x38,
-    0x22,
-    0x38,
-    0x3E,
-    0x00,
-    0x00,
-};
-static constexpr Bitmap bitmap_icon_tools_antenna{
-    {16, 16},
-    bitmap_icon_tools_antenna_data};
-
 static constexpr uint8_t bitmap_icon_batt_text_data[] = {
    0x00,
    0x00,
@@ -1799,6 +1799,45 @@ static constexpr uint8_t bitmap_icon_lge_data[] = {
    0x00,
    0x00,
 };
+
+static constexpr uint8_t bitmap_icon_file_iq_data[] = {
+    0xFC,
+    0x03,
+    0x04,
+    0x06,
+    0x04,
+    0x0E,
+    0x04,
+    0x1E,
+    0x04,
+    0x3E,
+    0x04,
+    0x20,
+    0x04,
+    0x20,
+    0x04,
+    0x21,
+    0x44,
+    0x25,
+    0x54,
+    0x25,
+    0xF4,
+    0x2F,
+    0xA4,
+    0x2A,
+    0x84,
+    0x22,
+    0x04,
+    0x22,
+    0x04,
+    0x20,
+    0xFC,
+    0x3F,
+};
+static constexpr Bitmap bitmap_icon_file_iq{
+    {16, 16},
+    bitmap_icon_file_iq_data};
+
 static constexpr Bitmap bitmap_icon_lge{
    {16, 16},
    bitmap_icon_lge_data};
@@ -2531,6 +2570,44 @@ static constexpr Bitmap bitmap_icon_batt_icon{
    {16, 16},
    bitmap_icon_batt_icon_data};

+static constexpr uint8_t bitmap_icon_temperature_data[] = {
+    0x00,
+    0x01,
+    0x80,
+    0x01,
+    0x80,
+    0x05,
+    0xC0,
+    0x0D,
+    0x40,
+    0x0D,
+    0xD0,
+    0x1F,
+    0x70,
+    0x15,
+    0xB0,
+    0x1A,
+    0x58,
+    0x35,
+    0xB8,
+    0x3A,
+    0x58,
+    0x34,
+    0x28,
+    0x28,
+    0x18,
+    0x30,
+    0x30,
+    0x18,
+    0x60,
+    0x0C,
+    0xC0,
+    0x07,
+};
+static constexpr Bitmap bitmap_icon_temperature{
+    {16, 16},
+    bitmap_icon_temperature_data};
+
 static constexpr uint8_t bitmap_tab_edge_data[] = {
    0x00,
    0x01,
@@ -2675,44 +2752,6 @@ static constexpr Bitmap bitmap_icon_touchtunes{
    {16, 16},
    bitmap_icon_touchtunes_data};

-static constexpr uint8_t bitmap_icon_file_iq_data[] = {
-    0xFC,
-    0x03,
-    0x04,
-    0x06,
-    0x04,
-    0x0E,
-    0x04,
-    0x1E,
-    0x04,
-    0x3E,
-    0x04,
-    0x20,
-    0x04,
-    0x20,
-    0x04,
-    0x21,
-    0x44,
-    0x25,
-    0x54,
-    0x25,
-    0xF4,
-    0x2F,
-    0xA4,
-    0x2A,
-    0x84,
-    0x22,
-    0x04,
-    0x22,
-    0x04,
-    0x20,
-    0xFC,
-    0x3F,
-};
-static constexpr Bitmap bitmap_icon_file_iq{
-    {16, 16},
-    bitmap_icon_file_iq_data};
-
 static constexpr uint8_t bitmap_icon_sd_data[] = {
    0x00,
    0x00,
@@ -4789,6 +4828,44 @@ static constexpr Bitmap bitmap_icon_ais{
    {16, 16},
    bitmap_icon_ais_data};

+static constexpr uint8_t bitmap_temperature_data[] = {
+    0x00,
+    0x00,
+    0x20,
+    0x00,
+    0x70,
+    0x3E,
+    0x88,
+    0x00,
+    0x88,
+    0x00,
+    0x88,
+    0x3E,
+    0x88,
+    0x00,
+    0x88,
+    0x00,
+    0x88,
+    0x3E,
+    0x88,
+    0x00,
+    0x04,
+    0x01,
+    0x74,
+    0x01,
+    0x04,
+    0x01,
+    0x88,
+    0x00,
+    0x70,
+    0x00,
+    0x00,
+    0x00,
+};
+static constexpr Bitmap bitmap_temperature{
+    {16, 16},
+    bitmap_temperature_data};
+
 static constexpr uint8_t bitmap_titlebar_image_data[] = {
    0x00,
    0x00,
@@ -5701,6 +5778,44 @@ static constexpr Bitmap bitmap_icon_options_datetime{
    {16, 16},
    bitmap_icon_options_datetime_data};

+static constexpr uint8_t bitmap_icon_tune_fork_data[] = {
+    0x00,
+    0x00,
+    0x00,
+    0x00,
+    0x22,
+    0x44,
+    0x21,
+    0x84,
+    0x2D,
+    0xB4,
+    0x25,
+    0xA4,
+    0x25,
+    0xA4,
+    0x2D,
+    0xB4,
+    0x61,
+    0x86,
+    0xC2,
+    0x43,
+    0x80,
+    0x01,
+    0x80,
+    0x01,
+    0x80,
+    0x01,
+    0x80,
+    0x01,
+    0x00,
+    0x00,
+    0x00,
+    0x00,
+};
+static constexpr Bitmap bitmap_icon_tune_fork{
+    {16, 16},
+    bitmap_icon_tune_fork_data};
+
 static constexpr uint8_t bitmap_target_verify_data[] = {
    0x00,
    0xE0,
@@ -0,0 +1,50 @@
+/*
+ * Copyright (C) 2024 Bernd Herzog
+ *
+ * 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_whipcalc.hpp"
+#include "ui_navigation.hpp"
+#include "external_app.hpp"
+
+namespace ui::external_app::antenna_length {
+void initialize_app(ui::NavigationView& nav) {
+    nav.push<WhipCalcView>();
+}
+}  // namespace ui::external_app::antenna_length
+
+extern "C" {
+
+__attribute__((section(".external_app.app_antenna_length.application_information"), used)) application_information_t _application_information_antenna_length = {
+    /*.memory_location = */ (uint8_t*)0x00000000,
+    /*.externalAppEntry = */ ui::external_app::antenna_length::initialize_app,
+    /*.header_version = */ CURRENT_HEADER_VERSION,
+    /*.app_version = */ VERSION_MD5,
+
+    /*.app_name = */ "Antenna Length",
+    /*.bitmap_data = */ {0x38, 0x3E, 0x10, 0x22, 0x10, 0x26, 0x10, 0x22, 0x10, 0x2E, 0x10, 0x22, 0x10, 0x26, 0x10, 0x22, 0x38, 0x2E, 0x38, 0x22, 0x38, 0x26, 0x38, 0x22, 0x38, 0x2E, 0x38, 0x22, 0x38, 0x3E, 0x00, 0x00},
+    /*.icon_color = */ ui::Color::cyan().v,
+    /*.menu_location = */ app_location_t::UTILITIES,
+    /*.desired_menu_position = */ -1,
+
+    /*.m4_app_tag = portapack::spi_flash::image_tag_none */ {0, 0, 0, 0},
+    /*.m4_app_offset = */ 0x00000000,  // will be filled at compile time
+};
+}
@@ -32,8 +32,9 @@
 #include <cstring>

 using namespace portapack;
+using namespace ui;

-namespace ui {
+namespace ui::external_app::antenna_length {

 void WhipCalcView::focus() {
    field_frequency.focus();
@@ -176,4 +177,4 @@ void WhipCalcView::load_antenna_db() {
 void WhipCalcView::add_default_antenna() {
    antenna_db.push_back({"ANT500", {185, 315, 450, 586, 724, 862}});  // store a default ant500
 }
-}  // namespace ui
+}  // namespace ui::external_app::antenna_length
@@ -31,7 +31,10 @@
 #include "string_format.hpp"
 #include <vector>

-namespace ui {
+using namespace ui;
+
+namespace ui::external_app::antenna_length {
+
 class WhipCalcView : public View {
   public:
    WhipCalcView(NavigationView& nav);
@@ -90,6 +93,6 @@ class WhipCalcView : public View {
        "Back"};
 };

-} /* namespace ui */
+}  // namespace ui::external_app::antenna_length

 #endif /*__UI_WHIPCALC__*/
@@ -0,0 +1,84 @@
+/*
+ * Copyright (C) 2024 Bernd Herzog
+ *
+ * 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_app_manager.hpp"
+#include "ui_navigation.hpp"
+#include "external_app.hpp"
+
+namespace ui::external_app::app_manager {
+void initialize_app(ui::NavigationView& nav) {
+    nav.push<AppManagerView>();
+}
+}  // namespace ui::external_app::app_manager
+
+extern "C" {
+
+__attribute__((section(".external_app.app_app_manager.application_information"), used)) application_information_t _application_information_app_manager = {
+    /*.memory_location = */ (uint8_t*)0x00000000,
+    /*.externalAppEntry = */ ui::external_app::app_manager::initialize_app,
+    /*.header_version = */ CURRENT_HEADER_VERSION,
+    /*.app_version = */ VERSION_MD5,
+
+    /*.app_name = */ "AppManager",
+    /*.bitmap_data = */ {
+        0xE0,
+        0x00,
+        0x10,
+        0x01,
+        0x10,
+        0x01,
+        0x1F,
+        0x1F,
+        0x01,
+        0x10,
+        0x01,
+        0x10,
+        0x01,
+        0x10,
+        0x01,
+        0x70,
+        0x01,
+        0x80,
+        0x01,
+        0x80,
+        0x01,
+        0x80,
+        0x01,
+        0x70,
+        0xE1,
+        0x10,
+        0x11,
+        0x11,
+        0x11,
+        0x11,
+        0x1F,
+        0x1F,
+
+    },
+    /*.icon_color = */ ui::Color::cyan().v,
+    /*.menu_location = */ app_location_t::SETTINGS,
+    /*.desired_menu_position = */ -1,
+
+    /*.m4_app_tag = portapack::spi_flash::image_tag_none */ {0, 0, 0, 0},
+    /*.m4_app_offset = */ 0x00000000,  // will be filled at compile time
+};
+}
@@ -0,0 +1,275 @@
+/*
+ * copyleft spammingdramaqueen
+ *
+ * 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_app_manager.hpp"
+#include "ui_navigation.hpp"
+#include "ui_external_items_menu_loader.hpp"
+
+#include "file.hpp"
+namespace fs = std::filesystem;
+
+#include "string_format.hpp"
+
+#include "file_reader.hpp"
+
+using namespace portapack;
+
+namespace ui::external_app::app_manager {
+
+/* AppManagerView **************************************/
+/* | inner apps | external apps |
+ * ------------------------------
+ * | id         | appCallName   |
+ * | displayName|appFriendlyName|
+ */
+AppManagerView::AppManagerView(NavigationView& nav)
+    : nav_{nav} {
+    add_children({&labels,
+                  &menu_view,
+                  &text_app_info,
+                  &button_hide_unhide,
+                  &button_clean_hide,
+                  &button_set_cancel_autostart,
+                  &button_clean_autostart});
+
+    menu_view.set_parent_rect({0, 2 * 8, screen_width, 24 * 8});
+
+    menu_view.on_highlight = [this]() {
+        if (menu_view.highlighted_index() >= app_list_index) {
+            text_app_info.set("");
+            return;
+        }
+
+        std::string info;
+        auto app_name = get_app_info(menu_view.highlighted_index(), true);
+        auto app_id = get_app_info(menu_view.highlighted_index(), false);
+
+        info += "Hidden:";
+
+        if (is_blacklisted(app_name)) {
+            info += "Yes ";
+        } else {
+            info += "No ";
+        }
+
+        info += "Autostart:";
+        if (is_autostart_app(app_id)) {
+            info += "Yes";
+        } else {
+            info += "No";
+        }
+
+        if (info.empty()) {
+            info = "Highlight an app";
+        }
+
+        text_app_info.set(info);
+    };
+
+    button_hide_unhide.on_select = [this](Button&) {
+        hide_unhide_app();
+        refresh_list();
+    };
+
+    button_clean_hide.on_select = [this](Button&) {
+        clean_blacklist();
+        refresh_list();
+    };
+
+    button_set_cancel_autostart.on_select = [this](Button&) {
+        set_unset_autostart_app();
+        refresh_list();
+    };
+
+    button_clean_autostart.on_select = [this](Button&) {
+        unset_auto_start();
+        refresh_list();
+    };
+
+    refresh_list();
+}
+
+void AppManagerView::refresh_list() {
+    auto previous_cursor_index = menu_view.highlighted_index();
+    app_list_index = 0;
+    menu_view.clear();
+
+    size_t index = 0;
+
+    auto padding = [](const std::string& str) {
+        return str.length() < 25 ? std::string(25 - str.length(), ' ') + '' : "";
+        // that weird char is a icon in portapack's font base that looks like a switch, which i use to indicate the auto start
+    };
+
+    for (auto& app : NavigationView::appList) {
+        if (app.id == nullptr) continue;
+
+        app_list_index++;
+
+        menu_view.add_item({app.displayName + std::string(is_autostart_app(app.id) ? padding(app.displayName) : ""),
+                            app.iconColor,
+                            app.icon,
+                            [this, app_id = std::string(app.id)](KeyEvent) {
+                                button_hide_unhide.focus();
+                            }});
+    }
+
+    ExternalItemsMenuLoader::load_all_external_items_callback([this, &index, &padding](ui::AppInfoConsole& app) {
+        if (app.appCallName == nullptr) return;
+
+        app_list_index++;
+
+        menu_view.add_item({app.appFriendlyName + std::string(is_autostart_app(app.appCallName) ? padding(app.appFriendlyName) : ""),
+                            ui::Color::light_grey(),
+                            &bitmap_icon_sdcard,
+                            [this, app_id = std::string(app.appCallName)](KeyEvent) {
+                                button_hide_unhide.focus();
+                            }});
+    });
+
+    menu_view.set_highlighted(previous_cursor_index);
+}
+
+void AppManagerView::focus() {
+    menu_view.focus();
+}
+
+void AppManagerView::hide_app() {
+    std::vector<std::string> blacklist;
+    get_blacklist(blacklist);
+
+    blacklist.push_back(get_app_info(menu_view.highlighted_index(), true));
+    write_blacklist(blacklist);
+}
+
+void AppManagerView::unhide_app() {
+    std::vector<std::string> blacklist;
+    get_blacklist(blacklist);
+    blacklist.erase(std::remove(blacklist.begin(), blacklist.end(), get_app_info(menu_view.highlighted_index(), true)), blacklist.end());
+    write_blacklist(blacklist);
+}
+
+void AppManagerView::hide_unhide_app() {
+    if (is_blacklisted(get_app_info(menu_view.highlighted_index(), true)))
+        unhide_app();
+    else
+        hide_app();
+}
+
+void AppManagerView::get_blacklist(std::vector<std::string>& blacklist) {
+    File f;
+
+    auto error = f.open(u"SETTINGS/blacklist");
+    if (error)
+        return;
+
+    auto reader = FileLineReader(f);
+    for (const auto& line : reader) {
+        if (line.length() == 0 || line[0] == '#')
+            continue;
+
+        blacklist.push_back(trim(line));
+    }
+}
+
+void AppManagerView::write_blacklist(const std::vector<std::string>& blacklist) {
+    File f;
+    auto error = f.create(u"SETTINGS/blacklist");
+    if (error)
+        return;
+
+    for (const auto& app_name : blacklist) {
+        auto line = app_name + "\n";
+        f.write(line.c_str(), line.length());
+    }
+}
+
+void AppManagerView::clean_blacklist() {
+    std::vector<std::string> blacklist = {};
+    write_blacklist(blacklist);
+}
+
+bool AppManagerView::is_blacklisted(const std::string& app_name) {
+    std::vector<std::string> blacklist;
+    get_blacklist(blacklist);
+    return std::find(blacklist.begin(), blacklist.end(), app_name) != blacklist.end();
+}
+
+void AppManagerView::set_auto_start() {
+    auto app_index = menu_view.highlighted_index();
+    if (app_index >= app_list_index) return;
+
+    auto id_aka_app_call_name = get_app_info(app_index, false);
+
+    autostart_app = id_aka_app_call_name;
+
+    refresh_list();
+}
+
+void AppManagerView::unset_auto_start() {
+    autostart_app = "";
+    refresh_list();
+}
+
+void AppManagerView::set_unset_autostart_app() {
+    auto app_index = menu_view.highlighted_index();
+    if (app_index >= app_list_index) return;
+
+    auto id_aka_friendly_name = get_app_info(app_index, false);
+
+    if (is_autostart_app(id_aka_friendly_name))
+        unset_auto_start();
+    else
+        set_auto_start();
+}
+
+bool AppManagerView::is_autostart_app(const char* id_aka_friendly_name) {
+    return autostart_app == std::string(id_aka_friendly_name);
+}
+
+bool AppManagerView::is_autostart_app(const std::string& id_aka_friendly_name) {
+    return autostart_app == id_aka_friendly_name;
+}
+
+std::string AppManagerView::get_app_info(uint16_t index, bool is_display_name) {
+    size_t current_index = 0;
+    std::string result;
+
+    for (auto& app : NavigationView::appList) {
+        if (app.id == nullptr) continue;
+        if (current_index == index) {
+            return is_display_name ? std::string(app.displayName) : std::string(app.id);
+        }
+        current_index++;
+    }
+
+    ExternalItemsMenuLoader::load_all_external_items_callback([&current_index, &index, &result, &is_display_name](ui::AppInfoConsole& app) {
+        if (app.appCallName == nullptr) return;
+        if (current_index == index) {
+            result = is_display_name ? app.appFriendlyName : app.appCallName;
+        }
+        current_index++;
+    });
+
+    return result;
+}
+
+}  // namespace ui::external_app::app_manager
@@ -0,0 +1,87 @@
+/*
+ * copyleft spammingdramaqueen
+ *
+ * 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.
+ */
+
+#ifndef __UI_APP_MANAGER_H__
+#define __UI_APP_MANAGER_H__
+
+#include "ui_navigation.hpp"
+
+namespace ui::external_app::app_manager {
+
+class AppManagerView : public View {
+   public:
+    AppManagerView(NavigationView& nav);
+    std::string title() const override { return "AppMan"; };
+
+   private:
+    NavigationView& nav_;
+    std::string autostart_app{""};
+    SettingsStore nav_setting{
+        "nav"sv,
+        {{"autostart_app"sv, &autostart_app}}};
+
+    void focus() override;
+    void refresh_list();
+    uint16_t app_list_index{0};
+
+    Labels labels{
+        {{0 * 8, 0 * 16}, "App list:", Theme::getInstance()->fg_light->foreground}};
+
+    MenuView menu_view{};
+
+    Text text_app_info{
+        {0, 27 * 8, screen_width, 16},
+        "Highlight an app"};
+
+    Button button_hide_unhide{
+        {0, 29 * 8, screen_width / 2 - 1, 32},
+        "Hide/Show"};
+
+    Button button_clean_hide{
+        {screen_width / 2 + 2, 29 * 8, screen_width / 2 - 2, 32},
+        "Clean Hidden"};
+
+    Button button_set_cancel_autostart{
+        {0, screen_height - 32 - 16, screen_width / 2 - 1, 32},
+        "Set Autostart"};
+
+    Button button_clean_autostart{
+        {screen_width / 2 + 2, screen_height - 32 - 16, screen_width / 2 - 2, 32},
+        "Del Autostart"};
+
+    std::string get_app_info(uint16_t index, bool is_display_name);
+    void get_blacklist(std::vector<std::string>& blacklist);
+    void write_blacklist(const std::vector<std::string>& blacklist);
+    bool is_blacklisted(const std::string& app_display_name);
+    void hide_app();
+    void unhide_app();
+    void hide_unhide_app();
+    void clean_blacklist();
+    bool is_autostart_app(const std::string& display_name);
+    void set_auto_start();
+    void unset_auto_start();
+    void set_unset_autostart_app();
+    bool is_autostart_app(const char* id_aka_app_call_name);
+};
+
+}  // namespace ui::external_app::app_manager
+
+#endif  // __UI_APP_MANAGER_H__
@@ -0,0 +1,29 @@
+/*
+ * Copyright (C) 2024 Mark Thompson
+ *
+ * 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.
+ */
+
+// dummy include file to avoid changing original source
+
+#ifndef __UI_Arial12x12_H__
+#define __UI_Arial12x12_H__
+
+#define Arial12x12 (0)
+
+#endif /*__UI_Arial12x12_H__*/
@@ -0,0 +1,68 @@
+/*
+ * ------------------------------------------------------------
+ * |  Made by RocketGod                                       |
+ * |  Find me at https://betaskynet.com                       |
+ * |  Argh matey!                                             |
+ * ------------------------------------------------------------
+ */
+
+#ifndef __UI_SPI_TFT_ILI9341_H__
+#define __UI_SPI_TFT_ILI9341_H__
+
+ui::Painter painter;
+
+static int bg_color;
+
+enum {
+    White,
+    Blue,
+    Yellow,
+    Purple,
+    Green,
+    Red,
+    Maroon,
+    Orange,
+    Black,
+};
+
+static const Color pp_colors[] = {
+    Color::white(),
+    Color::blue(),
+    Color::yellow(),
+    Color::purple(),
+    Color::green(),
+    Color::red(),
+    Color::magenta(),
+    Color::orange(),
+    Color::black(),
+};
+
+static void claim(__FILE* x) {
+    (void)x;
+};
+
+static void cls() {
+    painter.fill_rectangle({0, 0, portapack::display.width(), portapack::display.height()}, Color::black());
+};
+
+static void background(int color) {
+    bg_color = color;
+};
+
+static void set_orientation(int x) {
+    (void)x;
+};
+
+static void set_font(unsigned char* x) {
+    (void)x;
+};
+
+static void fillrect(int x1, int y1, int x2, int y2, int color) {
+    painter.fill_rectangle({x1, y1, x2 - x1, y2 - y1}, pp_colors[color]);
+};
+
+static void rect(int x1, int y1, int x2, int y2, int color) {
+    painter.draw_rectangle({x1, y1, x2 - x1, y2 - y1}, pp_colors[color]);
+};
+
+#endif /*__UI_SPI_TFT_ILI9341_H__*/
@@ -0,0 +1,429 @@
+/*
+ * ------------------------------------------------------------
+ * |  Made by RocketGod                                       |
+ * |  Find me at https://betaskynet.com                       |
+ * |  Argh matey!                                             |
+ * ------------------------------------------------------------
+ */
+
+#include "mbed.h"
+#include "SPI_TFT_ILI9341.h"
+#include "Arial12x12.h"
+#include "ui.hpp"
+
+#define SCREEN_WIDTH 240
+#define SCREEN_HEIGHT 320
+#define PADDLE_WIDTH 40
+#define PADDLE_HEIGHT 10
+#define BALL_SIZE 8
+#define BRICK_WIDTH 20
+#define BRICK_HEIGHT 10
+#define BRICK_ROWS 5
+#define BRICK_COLS 10
+#define BRICK_GAP 2
+#define GAME_AREA_TOP 50
+#define GAME_AREA_BOTTOM 310
+#define PADDLE_Y (GAME_AREA_BOTTOM - PADDLE_HEIGHT)
+#define BALL_SPEED_INCREASE 0.1f
+
+#define STATE_MENU 0
+#define STATE_PLAYING 1
+#define STATE_GAME_OVER 3
+
+#define COLOR_BACKGROUND Black
+#define COLOR_PADDLE Blue
+#define COLOR_BALL White
+#define COLOR_BORDER White
+#define COLOR_BRICK_COLORS \
+    { Red, Orange, Yellow, Green, Purple }
+
+Ticker game_timer;
+
+int paddle_x = (SCREEN_WIDTH - PADDLE_WIDTH) / 2;
+float ball_x = SCREEN_WIDTH / 2;
+float ball_y = GAME_AREA_BOTTOM - PADDLE_HEIGHT - BALL_SIZE - 1;
+float ball_dx = 1.5f;
+float ball_dy = -2.0f;
+int score = 0;
+int lives = 3;
+int level = 1;
+int game_state = STATE_MENU;
+bool initialized = false;
+bool ball_attached = true;
+unsigned int brick_count = 0;
+
+bool bricks[BRICK_ROWS][BRICK_COLS];
+int brick_colors[BRICK_ROWS];
+
+extern ui::Painter painter;
+
+void init_game();
+void init_level();
+void draw_screen();
+void draw_bricks();
+void draw_paddle();
+void draw_ball();
+void draw_score();
+void draw_lives();
+void draw_level();
+void draw_borders();
+void move_paddle_left();
+void move_paddle_right();
+void launch_ball();
+void update_game();
+void check_collisions();
+bool check_brick_collision(int row, int col);
+void handle_game_over();
+void show_menu();
+void show_game_over();
+bool check_level_complete();
+void next_level();
+void reset_game();
+
+void game_timer_check() {
+    if (game_state == STATE_PLAYING) {
+        update_game();
+    }
+}
+
+void init_game() {
+    claim(stdout);
+    set_orientation(2);
+    set_font((unsigned char*)Arial12x12);
+
+    paddle_x = (SCREEN_WIDTH - PADDLE_WIDTH) / 2;
+    score = 0;
+    lives = 3;
+    level = 1;
+
+    brick_colors[0] = Red;
+    brick_colors[1] = Orange;
+    brick_colors[2] = Yellow;
+    brick_colors[3] = Green;
+    brick_colors[4] = Purple;
+
+    init_level();
+
+    game_state = STATE_MENU;
+    show_menu();
+}
+
+void init_level() {
+    ball_x = paddle_x + (PADDLE_WIDTH / 2) - (BALL_SIZE / 2);
+    ball_y = GAME_AREA_BOTTOM - PADDLE_HEIGHT - BALL_SIZE - 1;
+
+    float speed_multiplier = (level == 1) ? 1.0f : 1.0f + ((level - 1) * BALL_SPEED_INCREASE);
+    ball_dx = (ball_dx > 0 ? 1.5f : -1.5f) * speed_multiplier;
+    ball_dy = -2.0f * speed_multiplier;
+
+    ball_attached = true;
+
+    brick_count = 0;
+    for (int row = 0; row < BRICK_ROWS; row++) {
+        for (int col = 0; col < BRICK_COLS; col++) {
+            bricks[row][col] = true;
+            brick_count++;
+        }
+    }
+}
+
+void draw_screen() {
+    cls();
+    background(COLOR_BACKGROUND);
+
+    draw_borders();
+    draw_bricks();
+    draw_paddle();
+    draw_ball();
+    draw_score();
+    draw_lives();
+    draw_level();
+}
+
+void draw_borders() {
+    rect(0, GAME_AREA_TOP - 1, SCREEN_WIDTH, GAME_AREA_TOP, COLOR_BORDER);
+}
+
+void draw_bricks() {
+    for (int row = 0; row < BRICK_ROWS; row++) {
+        for (int col = 0; col < BRICK_COLS; col++) {
+            if (bricks[row][col]) {
+                int x = col * (BRICK_WIDTH + BRICK_GAP);
+                int y = GAME_AREA_TOP + row * (BRICK_HEIGHT + BRICK_GAP) + 5;
+                fillrect(x, y, x + BRICK_WIDTH, y + BRICK_HEIGHT, brick_colors[row]);
+                rect(x, y, x + BRICK_WIDTH, y + BRICK_HEIGHT, Black);
+            }
+        }
+    }
+}
+
+void draw_paddle() {
+    fillrect(paddle_x, PADDLE_Y, paddle_x + PADDLE_WIDTH, PADDLE_Y + PADDLE_HEIGHT, COLOR_PADDLE);
+}
+
+void draw_ball() {
+    fillrect(ball_x, ball_y, ball_x + BALL_SIZE, ball_y + BALL_SIZE, COLOR_BALL);
+}
+
+void draw_score() {
+    auto style = *ui::Theme::getInstance()->fg_green;
+    painter.draw_string({5, 10}, style, "Score: " + std::to_string(score));
+}
+
+void draw_lives() {
+    auto style = *ui::Theme::getInstance()->fg_red;
+    painter.draw_string({5, 30}, style, "Lives: " + std::to_string(lives));
+}
+
+void draw_level() {
+    auto style = *ui::Theme::getInstance()->fg_yellow;
+    painter.draw_string({80, 30}, style, "Level: " + std::to_string(level));
+}
+
+void move_paddle_left() {
+    if (paddle_x > 0) {
+        fillrect(paddle_x, PADDLE_Y, paddle_x + PADDLE_WIDTH, PADDLE_Y + PADDLE_HEIGHT, COLOR_BACKGROUND);
+        if (ball_attached) {
+            fillrect(ball_x, ball_y, ball_x + BALL_SIZE, ball_y + BALL_SIZE, COLOR_BACKGROUND);
+        }
+
+        paddle_x -= 10;
+        if (paddle_x < 0) paddle_x = 0;
+
+        if (ball_attached) {
+            ball_x = paddle_x + (PADDLE_WIDTH / 2) - (BALL_SIZE / 2);
+        }
+
+        draw_paddle();
+        if (ball_attached) {
+            draw_ball();
+        }
+    }
+}
+
+void move_paddle_right() {
+    if (paddle_x < SCREEN_WIDTH - PADDLE_WIDTH) {
+        fillrect(paddle_x, PADDLE_Y, paddle_x + PADDLE_WIDTH, PADDLE_Y + PADDLE_HEIGHT, COLOR_BACKGROUND);
+        if (ball_attached) {
+            fillrect(ball_x, ball_y, ball_x + BALL_SIZE, ball_y + BALL_SIZE, COLOR_BACKGROUND);
+        }
+
+        paddle_x += 10;
+        if (paddle_x > SCREEN_WIDTH - PADDLE_WIDTH) paddle_x = SCREEN_WIDTH - PADDLE_WIDTH;
+
+        if (ball_attached) {
+            ball_x = paddle_x + (PADDLE_WIDTH / 2) - (BALL_SIZE / 2);
+        }
+
+        draw_paddle();
+        if (ball_attached) {
+            draw_ball();
+        }
+    }
+}
+
+void launch_ball() {
+    if (ball_attached) {
+        ball_attached = false;
+        ball_x = paddle_x + (PADDLE_WIDTH / 2) - (BALL_SIZE / 2);
+        ball_y = GAME_AREA_BOTTOM - PADDLE_HEIGHT - BALL_SIZE - 1;
+        float speed_multiplier = (level == 1) ? 1.0f : 1.0f + ((level - 1) * BALL_SPEED_INCREASE);
+        ball_dx = 1.5f * speed_multiplier;
+        ball_dy = -2.0f * speed_multiplier;
+    }
+}
+
+void update_game() {
+    if (ball_attached) {
+        return;
+    }
+
+    fillrect(ball_x, ball_y, ball_x + BALL_SIZE, ball_y + BALL_SIZE, COLOR_BACKGROUND);
+
+    float next_ball_y = ball_y + ball_dy;
+    if (next_ball_y > GAME_AREA_BOTTOM) {
+        lives--;
+        draw_lives();
+        if (lives <= 0) {
+            handle_game_over();
+        } else {
+            ball_attached = true;
+            ball_x = paddle_x + (PADDLE_WIDTH / 2) - (BALL_SIZE / 2);
+            ball_y = GAME_AREA_BOTTOM - PADDLE_HEIGHT - BALL_SIZE - 1;
+            draw_ball();
+        }
+        return;
+    }
+
+    ball_x += ball_dx;
+    ball_y = next_ball_y;
+
+    if (ball_x < 0) {
+        ball_x = 0;
+        ball_dx = -ball_dx;
+    } else if (ball_x > SCREEN_WIDTH - BALL_SIZE) {
+        ball_x = SCREEN_WIDTH - BALL_SIZE;
+        ball_dx = -ball_dx;
+    }
+
+    if (ball_y < GAME_AREA_TOP) {
+        ball_y = GAME_AREA_TOP;
+        ball_dy = -ball_dy;
+    }
+
+    if (ball_y + BALL_SIZE >= PADDLE_Y && ball_y <= PADDLE_Y + PADDLE_HEIGHT) {
+        if (ball_x + BALL_SIZE >= paddle_x && ball_x <= paddle_x + PADDLE_WIDTH) {
+            ball_y = PADDLE_Y - BALL_SIZE;
+            float hit_position = (ball_x + (BALL_SIZE / 2)) - paddle_x;
+            float angle = (hit_position / PADDLE_WIDTH) - 0.5f;
+            ball_dx = angle * 4.0f;
+            if (ball_dx > -0.5f && ball_dx < 0.5f) {
+                ball_dx = (ball_dx > 0) ? 0.5f : -0.5f;
+            }
+            ball_dy = -ball_dy;
+        }
+    }
+
+    check_collisions();
+
+    draw_ball();
+
+    if (check_level_complete()) {
+        next_level();
+    }
+}
+
+void check_collisions() {
+    int grid_x = ball_x / (BRICK_WIDTH + BRICK_GAP);
+    int grid_y = (ball_y - GAME_AREA_TOP - 5) / (BRICK_HEIGHT + BRICK_GAP);
+
+    for (int row = grid_y - 1; row <= grid_y + 1; row++) {
+        for (int col = grid_x - 1; col <= grid_x + 1; col++) {
+            if (row >= 0 && row < BRICK_ROWS && col >= 0 && col < BRICK_COLS) {
+                if (bricks[row][col] && check_brick_collision(row, col)) {
+                    return;
+                }
+            }
+        }
+    }
+}
+
+bool check_brick_collision(int row, int col) {
+    int brick_x = col * (BRICK_WIDTH + BRICK_GAP);
+    int brick_y = GAME_AREA_TOP + row * (BRICK_HEIGHT + BRICK_GAP) + 5;
+
+    if (ball_x + BALL_SIZE >= brick_x && ball_x <= brick_x + BRICK_WIDTH &&
+        ball_y + BALL_SIZE >= brick_y && ball_y <= brick_y + BRICK_HEIGHT) {
+        fillrect(brick_x, brick_y, brick_x + BRICK_WIDTH, brick_y + BRICK_HEIGHT, COLOR_BACKGROUND);
+
+        bricks[row][col] = false;
+        brick_count--;
+
+        score += (5 - row) * 10;
+        draw_score();
+
+        float center_x = brick_x + BRICK_WIDTH / 2;
+        float center_y = brick_y + BRICK_HEIGHT / 2;
+        float ball_center_x = ball_x + BALL_SIZE / 2;
+        float ball_center_y = ball_y + BALL_SIZE / 2;
+        float dx = std::abs(ball_center_x - center_x);
+        float dy = std::abs(ball_center_y - center_y);
+
+        if (dx * BRICK_HEIGHT > dy * BRICK_WIDTH) {
+            ball_dx = -ball_dx;
+        } else {
+            ball_dy = -ball_dy;
+        }
+
+        return true;
+    }
+
+    return false;
+}
+
+bool check_level_complete() {
+    return brick_count == 0;
+}
+
+void next_level() {
+    level++;
+    init_level();
+    draw_screen();
+}
+
+void handle_game_over() {
+    game_state = STATE_GAME_OVER;
+    show_game_over();
+}
+
+void show_menu() {
+    cls();
+    background(COLOR_BACKGROUND);
+
+    auto style_yellow = *ui::Theme::getInstance()->fg_yellow;
+    auto style_white = *ui::Theme::getInstance()->fg_light;
+    auto style_green = *ui::Theme::getInstance()->fg_green;
+    auto style_red = *ui::Theme::getInstance()->fg_red;
+
+    painter.draw_string({0, 40}, style_yellow, "* * * BREAKOUT * * *");
+    painter.draw_string({0, 70}, style_white, "========================");
+    painter.draw_string({0, 120}, style_green, "| ROTARY: MOVE PADDLE  |");
+    painter.draw_string({0, 150}, style_green, "| SELECT: START/LAUNCH |");
+    painter.draw_string({0, 190}, style_white, "========================");
+    painter.draw_string({24, 230}, style_red, "* PRESS SELECT *");
+}
+
+void show_game_over() {
+    cls();
+    background(COLOR_BACKGROUND);
+
+    auto style_red = *ui::Theme::getInstance()->fg_red;
+    auto style_yellow = *ui::Theme::getInstance()->fg_yellow;
+    auto style_green = *ui::Theme::getInstance()->fg_green;
+
+    painter.draw_string({72, 120}, style_red, "GAME OVER");
+    painter.draw_string({12, 160}, style_yellow, "FINAL SCORE: " + std::to_string(score));
+    painter.draw_string({0, 200}, style_green, "PRESS SELECT TO RESTART");
+
+    wait(1);
+}
+
+void reset_game() {
+    level = 1;
+    score = 0;
+    lives = 3;
+    game_state = STATE_PLAYING;
+    init_level();
+    draw_screen();
+}
+
+int main() {
+    if (!initialized) {
+        initialized = true;
+        game_timer.attach(&game_timer_check, 1.0 / 60.0);
+        init_game();
+    }
+
+    while (1) {
+        if (but_SELECT && game_state == STATE_MENU) {
+            game_state = STATE_PLAYING;
+            reset_game();
+        }
+
+        if (but_SELECT && game_state == STATE_GAME_OVER) {
+            reset_game();
+        }
+
+        if (but_SELECT && game_state == STATE_PLAYING && ball_attached) {
+            launch_ball();
+        }
+
+        if (but_LEFT && game_state == STATE_PLAYING) {
+            move_paddle_left();
+        }
+
+        if (but_RIGHT && game_state == STATE_PLAYING) {
+            move_paddle_right();
+        }
+    }
+}
@@ -0,0 +1,70 @@
+/*
+ * ------------------------------------------------------------
+ * |  Made by RocketGod                                       |
+ * |  Find me at https://betaskynet.com                       |
+ * |  Argh matey!                                             |
+ * ------------------------------------------------------------
+ */
+
+#include "ui.hpp"
+#include "ui_breakout.hpp"
+#include "ui_navigation.hpp"
+#include "external_app.hpp"
+
+namespace ui::external_app::breakout {
+void initialize_app(ui::NavigationView& nav) {
+    nav.push<BreakoutView>();
+}
+}  // namespace ui::external_app::breakout
+
+extern "C" {
+
+__attribute__((section(".external_app.app_breakout.application_information"), used)) application_information_t _application_information_breakout = {
+    /*.memory_location = */ (uint8_t*)0x00000000,  // will be filled at compile time
+    /*.externalAppEntry = */ ui::external_app::breakout::initialize_app,
+    /*.header_version = */ CURRENT_HEADER_VERSION,
+    /*.app_version = */ VERSION_MD5,
+
+    /*.app_name = */ "Breakout",
+    /*.bitmap_data = */ {
+        0xFF,
+        0xFF,
+        0x01,
+        0x01,
+        0x01,
+        0x01,
+        0x01,
+        0x01,
+        0xFF,
+        0xFF,
+        0x80,
+        0x80,
+        0x80,
+        0x80,
+        0x80,
+        0x80,
+        0xFF,
+        0xFF,
+        0x01,
+        0x01,
+        0x01,
+        0x01,
+        0x01,
+        0x01,
+        0xFF,
+        0xFF,
+        0x80,
+        0x80,
+        0x80,
+        0x80,
+        0x80,
+        0x80,
+    },
+    /*.icon_color = */ ui::Color::green().v,
+    /*.menu_location = */ app_location_t::GAMES,
+    /*.desired_menu_position = */ -1,
+
+    /*.m4_app_tag = portapack::spi_flash::image_tag_none */ {0, 0, 0, 0},
+    /*.m4_app_offset = */ 0x00000000,  // will be filled at compile time
+};
+}
@@ -0,0 +1,105 @@
+/*
+ * ------------------------------------------------------------
+ * |  Made by RocketGod                                       |
+ * |  Find me at https://betaskynet.com                       |
+ * |  Argh matey!                                             |
+ * ------------------------------------------------------------
+ */
+
+#ifndef __UI_mbed_H__
+#define __UI_mbed_H__
+
+using Callback = void (*)(void);
+
+#define wait_us(x) (void)0
+#define wait(x) chThdSleepMilliseconds(x * 1000)
+#define PullUp 1
+
+#include "ui_navigation.hpp"
+
+enum {
+    dp0,
+    dp1,
+    dp2,
+    dp3,
+    dp4,
+    dp5,
+    dp6,
+    dp7,
+    dp8,
+    dp9,
+    dp10,
+    dp11,
+    dp12,
+    dp13,
+    dp14,
+    dp15,
+    dp16,
+    dp17,
+    dp18,
+    dp19,
+    dp20,
+    dp21,
+    dp22,
+    dp23,
+    dp24,
+    dp25,
+};
+
+static bool but_RIGHT;
+static bool but_LEFT;
+static bool but_SELECT;
+
+class Timer {
+   public:
+    Timer() { (void)0; };
+    void reset() { (void)0; };
+    void start() { (void)0; }
+    uint32_t read_ms() { return 1000; };
+
+   private:
+};
+
+static Callback game_update_callback;
+static uint32_t game_update_timeout;
+static uint32_t game_update_counter;
+
+static void check_game_timer() {
+    if (game_update_callback) {
+        if (++game_update_counter >= game_update_timeout) {
+            game_update_counter = 0;
+            game_update_callback();
+        }
+    }
+}
+
+class Ticker {
+   public:
+    Ticker() { (void)0; };
+
+    void attach(Callback func, double delay_sec) {
+        game_update_callback = func;
+        game_update_timeout = delay_sec * 60;
+    }
+
+    void detach() {
+        game_update_callback = nullptr;
+    }
+
+   private:
+};
+
+static Callback button_callback;
+
+class InterruptIn {
+   public:
+    InterruptIn(int reg) {
+        (void)reg;
+    };
+    void fall(Callback func) { button_callback = func; };
+    void mode(int v) { (void)v; };
+
+   private:
+};
+
+#endif /*__UI_mbed_H__*/
@@ -0,0 +1,79 @@
+/*
+ * ------------------------------------------------------------
+ * |  Made by RocketGod                                       |
+ * |  Find me at https://betaskynet.com                       |
+ * |  Argh matey!                                             |
+ * ------------------------------------------------------------
+ */
+
+#include "ui_breakout.hpp"
+
+namespace ui::external_app::breakout {
+
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Weffc++"
+#include "breakout.cpp"
+#pragma GCC diagnostic pop
+
+BreakoutView::BreakoutView(NavigationView& nav)
+    : nav_{nav} {
+    add_children({&dummy});
+    game_timer.attach(&game_timer_check, 1.0 / 60.0);
+}
+
+void BreakoutView::on_show() {
+}
+
+void BreakoutView::paint(Painter& painter) {
+    (void)painter;
+
+    if (!initialized) {
+        initialized = true;
+        std::srand(LPC_RTC->CTIME0);
+        init_game();
+    }
+}
+
+void BreakoutView::frame_sync() {
+    check_game_timer();
+    set_dirty();
+}
+
+bool BreakoutView::on_encoder(const EncoderEvent delta) {
+    if (game_state == STATE_PLAYING) {
+        if (delta > 0) {
+            move_paddle_right();
+            set_dirty();
+        } else if (delta < 0) {
+            move_paddle_left();
+            set_dirty();
+        }
+    }
+    return true;
+}
+
+bool BreakoutView::on_key(const KeyEvent key) {
+    if (key == KeyEvent::Select) {
+        if (game_state == STATE_MENU) {
+            game_state = STATE_PLAYING;
+            reset_game();
+        } else if (game_state == STATE_PLAYING && ball_attached) {
+            launch_ball();
+        } else if (game_state == STATE_GAME_OVER) {
+            reset_game();
+        }
+    } else if (key == KeyEvent::Left) {
+        if (game_state == STATE_PLAYING) {
+            move_paddle_left();
+        }
+    } else if (key == KeyEvent::Right) {
+        if (game_state == STATE_PLAYING) {
+            move_paddle_right();
+        }
+    }
+
+    set_dirty();
+    return true;
+}
+
+}  // namespace ui::external_app::breakout
@@ -0,0 +1,53 @@
+/*
+ * ------------------------------------------------------------
+ * |  Made by RocketGod                                       |
+ * |  Find me at https://betaskynet.com                       |
+ * |  Argh matey!                                             |
+ * ------------------------------------------------------------
+ */
+
+#ifndef __UI_BREAKOUT_H__
+#define __UI_BREAKOUT_H__
+
+#include "ui_navigation.hpp"
+#include "event_m0.hpp"
+#include "message.hpp"
+#include "irq_controls.hpp"
+#include "random.hpp"
+#include "lpc43xx_cpp.hpp"
+#include "limits.h"
+#include "ui_widget.hpp"
+
+namespace ui::external_app::breakout {
+
+class BreakoutView : public View {
+   public:
+    BreakoutView(NavigationView& nav);
+    void on_show() override;
+
+    std::string title() const override { return "Breakout"; };
+
+    void focus() override { dummy.focus(); };
+    void paint(Painter& painter) override;
+    void frame_sync();
+    bool on_encoder(const EncoderEvent event) override;
+    bool on_key(KeyEvent key) override;
+
+   private:
+    bool initialized = false;
+    NavigationView& nav_;
+
+    Button dummy{
+        {240, 0, 0, 0},
+        ""};
+
+    MessageHandlerRegistration message_handler_frame_sync{
+        Message::ID::DisplayFrameSync,
+        [this](const Message* const) {
+            this->frame_sync();
+        }};
+};
+
+}  // namespace ui::external_app::breakout
+
+#endif /*__UI_BREAKOUT_H__*/
@@ -4,6 +4,10 @@ set(EXTCPPSRC
 	external/tetris/main.cpp
 	external/tetris/ui_tetris.cpp

+	#tetris
+	external/breakout/main.cpp
+	external/breakout/ui_breakout.cpp
+
 	#afsk_rx
 	external/afsk_rx/main.cpp
 	external/afsk_rx/ui_afsk_rx.cpp
@@ -146,6 +150,30 @@ set(EXTCPPSRC
 	#metronome
 	external/metronome/main.cpp
 	external/metronome/ui_metronome.cpp
+
+	#app_manager
+	external/app_manager/main.cpp
+	external/app_manager/ui_app_manager.cpp
+
+	#hopper
+	external/hopper/main.cpp
+	external/hopper/ui_hopper.cpp
+ 	
+	# whip calculator	
+	external/antenna_length/main.cpp
+	external/antenna_length/ui_whipcalc.cpp
+
+	# wav viewer
+	external/wav_view/main.cpp
+	external/wav_view/ui_view_wav.cpp
+
+	# wipe sdcard
+	external/sd_wipe/main.cpp
+	external/sd_wipe/ui_sd_wipe.cpp
+
+	# playlist editor
+	external/playlist_editor/main.cpp
+	external/playlist_editor/ui_playlist_editor.cpp
 )

 set(EXTAPPLIST
@@ -163,6 +191,7 @@ set(EXTAPPLIST
 	spainter
 	keyfob
 	tetris
+	breakout
 	extsensors
 	foxhunt_rx
 	audio_test
@@ -184,4 +213,10 @@ set(EXTAPPLIST
 	fmradio
 	tuner
 	metronome
+	app_manager
+	hopper
+	antenna_length
+	view_wav
+	sd_wipe
+	playlist_editor
 )
@@ -38,6 +38,7 @@ MEMORY
    ram_external_app_keyfob(rwx) : org = 0xADBD0000, len = 32k
    ram_external_app_tetris(rwx) : org = 0xADBE0000, len = 32k
    ram_external_app_extsensors(rwx) : org = 0xADBF0000, len = 32k
+    ram_external_app_breakout(rwx) : org = 0xADE00000, len = 32k
    ram_external_app_foxhunt_rx(rwx) : org = 0xADC00000, len = 32k
    ram_external_app_audio_test(rwx) : org = 0xADC10000, len = 32k
    ram_external_app_wardrivemap(rwx) : org = 0xADC20000, len = 32k
@@ -58,6 +59,12 @@ MEMORY
    ram_external_app_fmradio(rwx) : org = 0xADD10000, len = 32k 
    ram_external_app_tuner(rwx) : org = 0xADD20000, len = 32k
    ram_external_app_metronome(rwx) : org = 0xADD30000, len = 32k 
+    ram_external_app_app_manager(rwx) : org = 0xADD40000, len = 32k 
+    ram_external_app_hopper(rwx) : org = 0xADD50000, len = 32k 
+    ram_external_app_antenna_length(rwx) : org = 0xADD60000, len = 32k 
+    ram_external_app_view_wav(rwx) : org = 0xADD70000, len = 32k 
+    ram_external_app_sd_wipe(rwx) : org = 0xADD80000, len = 32k 
+    ram_external_app_playlist_editor(rwx) : org = 0xADD90000, len = 32k 
 }

 SECTIONS
@@ -146,6 +153,12 @@ SECTIONS
        *(*ui*external_app*tetris*);
    } > ram_external_app_tetris

+    .external_app_breakout : ALIGN(4) SUBALIGN(4)
+    {
+        KEEP(*(.external_app.app_breakout.application_information));
+        *(*ui*external_app*breakout*);
+    } > ram_external_app_breakout    
+
   .external_app_extsensors : ALIGN(4) SUBALIGN(4)
    {
        KEEP(*(.external_app.app_extsensors.application_information));
@@ -272,4 +285,40 @@ SECTIONS
        KEEP(*(.external_app.app_metronome.application_information));
        *(*ui*external_app*metronome*);
    } > ram_external_app_metronome
+
+    .external_app_app_manager : ALIGN(4) SUBALIGN(4)
+    {
+        KEEP(*(.external_app.app_app_manager.application_information));
+        *(*ui*external_app*app_manager*);
+    } > ram_external_app_app_manager
+
+    .external_app_hopper : ALIGN(4) SUBALIGN(4)
+    {
+        KEEP(*(.external_app.app_hopper.application_information));
+        *(*ui*external_app*hopper*);
+    } > ram_external_app_hopper
+
+    .external_app_antenna_length : ALIGN(4) SUBALIGN(4)
+    {
+        KEEP(*(.external_app.app_antenna_length.application_information));
+        *(*ui*external_app*antenna_length*);
+    } > ram_external_app_antenna_length
+
+    .external_app_view_wav : ALIGN(4) SUBALIGN(4)
+    {
+        KEEP(*(.external_app.app_view_wav.application_information));
+        *(*ui*external_app*view_wav*);
+    } > ram_external_app_view_wav
+
+    .external_app_sd_wipe : ALIGN(4) SUBALIGN(4)
+    {
+        KEEP(*(.external_app.app_sd_wipe.application_information));
+        *(*ui*external_app*sd_wipe*);
+    } > ram_external_app_sd_wipe
+
+    .external_app_playlist_editor : ALIGN(4) SUBALIGN(4)
+    {
+        KEEP(*(.external_app.app_playlist_editor.application_information));
+        *(*ui*external_app*playlist_editor*);
+    } > ram_external_app_playlist_editor
 }
@@ -89,8 +89,6 @@ class FlipperTxView : public View {
    std::unique_ptr<FlipperPlayThread> replay_thread{};
    Optional<flippersub_metadata> submeta{};

-    const std::filesystem::path subghz_dir = u"subghz";
-
    MessageHandlerRegistration message_handler_tx_progress{
        Message::ID::TXProgress,
        [this](const Message* const p) {
@@ -108,7 +108,8 @@ class FmRadioView : public View {
        128,
        0,
        false,
-        Theme::getInstance()->bg_darkest->foreground};
+        Theme::getInstance()->bg_darkest->foreground,
+        true};

    Button btn_fav_0{{2, FMR_BTNGRID_TOP + 0 * 34, 10 * 8, 28}, "---"};
    Button btn_fav_1{{2 + 15 * 8, FMR_BTNGRID_TOP + 0 * 34, 10 * 8, 28}, "---"};
@@ -1,5 +1,6 @@
 /*
 * Copyright (C) 2023 Mark Thompson
+ * copyleft Whiterose of the Dark Army
 *
 * This file is part of PortaPack.
 *
@@ -32,7 +33,7 @@ namespace ui::external_app::font_viewer {

 /* DebugFontsView *******************************************************/

-uint16_t DebugFontsView::display_font(Painter& painter, uint16_t y_offset, const Style* font_style, std::string_view font_name) {
+uint16_t DebugFontsView::display_font(Painter& painter, uint16_t y_offset, const Style* font_style, std::string_view font_name, bool is_big_font) {
    auto char_width{font_style->font.char_width()};
    auto char_height{font_style->font.line_height()};
    auto cpl{((screen_width / char_width) - 6) & 0xF8};  // Display a multiple of 8 characters per line
@@ -47,7 +48,15 @@ uint16_t DebugFontsView::display_font(Painter& painter, uint16_t y_offset, const
        if ((c % cpl) == 0)
            painter.draw_string({0, line_pos}, *font_style, "Ox" + to_string_hex(c + 0x20, 2));

-        painter.draw_char({((c % cpl) + 5) * char_width, line_pos}, *font_style, (char)(c + 0x20));
+        Style highlight_style_big = *Theme::getInstance()->fg_red;
+        Style highlight_style_small = *Theme::getInstance()->bg_important_small;
+        if (c == field_cursor.value()) {
+            painter.draw_char({((c % cpl) + 5) * char_width, line_pos},
+                              is_big_font ? highlight_style_big : highlight_style_small,
+                              (char)(c + 0x20));
+        } else {
+            painter.draw_char({((c % cpl) + 5) * char_width, line_pos}, *font_style, (char)(c + 0x20));
+        }
    }

    return line_pos + char_height;
@@ -56,13 +65,29 @@ uint16_t DebugFontsView::display_font(Painter& painter, uint16_t y_offset, const
 void DebugFontsView::paint(Painter& painter) {
    int16_t line_pos;

-    line_pos = display_font(painter, 32, Theme::getInstance()->bg_darkest, "Fixed 8x16");
-    display_font(painter, line_pos + 16, Theme::getInstance()->bg_darkest_small, "Fixed 5x8");
+    line_pos = display_font(painter, 32, Theme::getInstance()->bg_darkest, "Fixed 8x16", true);
+    display_font(painter, line_pos + 16, Theme::getInstance()->bg_darkest_small, "Fixed 5x8", false);
+}
+
+void DebugFontsView::update_address_text() {
+    uint8_t ascii_value = field_cursor.value() + 0x20;
+    text_address.set("0x" + to_string_hex(ascii_value, 2));
 }

 DebugFontsView::DebugFontsView(NavigationView& nav)
    : nav_{nav} {
+    add_children({&field_cursor,
+                  &text_address});
    set_focusable(true);
+
+    field_cursor.on_change = [&](int32_t) {
+        update_address_text();
+        set_dirty();
+    };
+}
+
+void DebugFontsView::focus() {
+    field_cursor.focus();
 }

 } /* namespace ui::external_app::font_viewer */
@@ -1,5 +1,6 @@
 /*
 * Copyright (C) 2023 Mark Thompson
+ * copyleft Whiterose of the Dark Army
 *
 * This file is part of PortaPack.
 *
@@ -39,10 +40,23 @@ class DebugFontsView : public View {
   public:
    DebugFontsView(NavigationView& nav);
    void paint(Painter& painter) override;
+    void focus() override;
    std::string title() const override { return "Fonts"; };

   private:
-    uint16_t display_font(Painter& painter, uint16_t y_offset, const Style* font_style, std::string_view font_name);
+    uint16_t display_font(Painter& painter, uint16_t y_offset, const Style* font_style, std::string_view font_name, bool is_big_font);
+    void update_address_text();
+
+    NumberField field_cursor{
+        {0 * 8, 0 * 8},
+        1,
+        {0, 1000},
+        1,
+        ' '};
+    Text text_address{
+        {screen_width / 2, 0 * 16, screen_width / 2, 16},
+        "0x20",
+    };
    NavigationView& nav_;
 };

@@ -0,0 +1,83 @@
+/*
+ * Copyright (C) 2023 Bernd Herzog
+ *
+ * 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_hopper.hpp"
+#include "ui_navigation.hpp"
+#include "external_app.hpp"
+
+namespace ui::external_app::hopper {
+void initialize_app(ui::NavigationView& nav) {
+    nav.push<HopperView>();
+}
+}  // namespace ui::external_app::hopper
+
+extern "C" {
+
+__attribute__((section(".external_app.app_hopper.application_information"), used)) application_information_t _application_information_hopper = {
+    /*.memory_location = */ (uint8_t*)0x00000000,
+    /*.externalAppEntry = */ ui::external_app::hopper::initialize_app,
+    /*.header_version = */ CURRENT_HEADER_VERSION,
+    /*.app_version = */ VERSION_MD5,
+
+    /*.app_name = */ "Hopper",
+    /*.bitmap_data = */ {
+        0xE0,
+        0x07,
+        0xF8,
+        0x1F,
+        0x1C,
+        0x38,
+        0x0E,
+        0x78,
+        0x06,
+        0x7C,
+        0x03,
+        0xCE,
+        0x03,
+        0xC7,
+        0x83,
+        0xC3,
+        0xC3,
+        0xC1,
+        0xE3,
+        0xC0,
+        0x73,
+        0xC0,
+        0x3E,
+        0x60,
+        0x1E,
+        0x70,
+        0x1C,
+        0x38,
+        0xF8,
+        0x1F,
+        0xE0,
+        0x07,
+    },
+    /*.icon_color = */ ui::Color::green().v,
+    /*.menu_location = */ app_location_t::TX,
+    /*.desired_menu_position = */ -1,
+
+    /*.m4_app_tag = portapack::spi_flash::image_tag_jammer */ {'P', 'J', 'A', 'M'},
+    /*.m4_app_offset = */ 0x00000000,  // will be filled at compile time
+};
+}
@@ -0,0 +1,346 @@
+/*
+ * Copyright (C) 2015 Jared Boone, ShareBrained Technology, Inc.
+ * Copyright (C) 2016 Furrtek
+ * Copyright (C) 2020 euquiq
+ * copyleft mr.r0b0t from the F society
+ *
+ * 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_hopper.hpp"
+#include "ui_receiver.hpp"
+#include "ui_freqman.hpp"
+#include "ui_fileman.hpp"
+#include "file_path.hpp"
+#include "file_reader.hpp"
+#include "convert.hpp"
+
+#include "baseband_api.hpp"
+#include "string_format.hpp"
+
+using namespace portapack;
+
+namespace ui::external_app::hopper {
+
+void HopperView::focus() {
+    button_load_list.focus();
+}
+
+HopperView::~HopperView() {
+    transmitter_model.disable();
+    baseband::shutdown();
+}
+
+void HopperView::update_freq_list_menu_view() {
+    menu_freq_list.clear();
+    uint8_t list_count = freq_list.size();
+
+    if (list_count == 0) {
+        menu_freq_list.add_item({"Add freq or load list",
+                                 Theme::getInstance()->bg_darkest->foreground,
+                                 nullptr,
+                                 nullptr});
+    }
+
+    for (uint8_t i = 0; i < list_count; i++) {
+        menu_freq_list.add_item({to_string_rounded_freq(freq_list[i], INT8_MAX),
+                                 Theme::getInstance()->bg_darkest->foreground,
+                                 nullptr,
+                                 nullptr});
+    }
+
+    set_dirty();
+}
+
+void HopperView::on_retune(const rf::Frequency freq, const uint32_t range) {
+    if (freq) {
+        transmitter_model.set_target_frequency(freq);
+        text_range_number.set(to_string_dec_uint(range, 2));
+    }
+}
+
+void HopperView::set_hopper_channel(uint32_t i, uint32_t width, uint64_t center, uint32_t duration) {
+    hopper_channels[i].enabled = true;
+    hopper_channels[i].width = (width * 0xFFFFFFULL) / 1536000;
+    hopper_channels[i].center = center;
+    hopper_channels[i].duration = 30720 * duration;
+}
+
+void HopperView::start_tx() {
+    uint32_t c, i = 0;
+    bool out_of_ranges = false;
+
+    size_t hop_value = options_hop.selected_index_value();
+
+    // Disable all channels by default
+    for (c = 0; c < JAMMER_MAX_CH; c++)
+        hopper_channels[c].enabled = false;
+
+    uint8_t channel_count = freq_list.size();
+
+    if (channel_count <= JAMMER_MAX_CH) {
+        for (c = 0; c < channel_count; c++) {
+            if (i >= JAMMER_MAX_CH) {
+                out_of_ranges = true;
+                break;
+            }
+            set_hopper_channel(i, JAMMER_CH_WIDTH, freq_list[c], hop_value);
+            i++;
+        }
+    } else {
+        out_of_ranges = true;
+    }
+
+    if (!out_of_ranges && i) {
+        text_range_total.set("/" + to_string_dec_uint(i, 2));
+
+        jamming = true;
+        button_transmit.set_style(&style_cancel);
+        button_transmit.set_text("STOP");
+
+        transmitter_model.set_rf_amp(field_amp.value());
+        transmitter_model.set_tx_gain(field_gain.value());
+        transmitter_model.set_baseband_bandwidth(28'000'000);  // Although tx is narrowband , let's use Max TX LPF .
+        transmitter_model.enable();
+
+        baseband::set_jammer(true, (JammerType)options_type.selected_index(), options_speed.selected_index_value());
+        mscounter = 0;  // euquiq: Reset internal ms counter for do_timer()
+    } else {
+        if (out_of_ranges)
+            nav_.display_modal("Error", "Jam freq too much.");
+    }
+}
+
+void HopperView::stop_tx() {
+    button_transmit.set_style(&style_val);
+    button_transmit.set_text("START");
+    transmitter_model.disable();
+    baseband::set_jammer(false, JammerType::TYPE_FSK, 0);
+    jamming = false;
+    cooling = false;
+}
+
+// called each 1/60th of second
+void HopperView::on_timer() {
+    if (++mscounter == 60) {
+        mscounter = 0;
+        if (jamming) {
+            if (cooling) {
+                if (++seconds >= field_timepause.value()) {                // Re-start TX
+                    transmitter_model.set_baseband_bandwidth(28'000'000);  // Although tx is narrowband , let's use Max TX LPF .
+                    transmitter_model.enable();
+                    button_transmit.set_text("STOP");
+                    baseband::set_jammer(true, (JammerType)options_type.selected_index(), options_speed.selected_index_value());
+
+                    int32_t jitter_amount = field_jitter.value();
+                    if (jitter_amount) {
+                        lfsr_v = lfsr_iterate(lfsr_v);
+                        jitter_amount = (jitter_amount / 2) - (lfsr_v & jitter_amount);
+                        mscounter += jitter_amount;
+                    }
+
+                    cooling = false;
+                    seconds = 0;
+                }
+            } else {
+                if (++seconds >= field_timetx.value())  // Start cooling period:
+                {
+                    transmitter_model.disable();
+                    button_transmit.set_text("PAUSED");
+                    baseband::set_jammer(false, JammerType::TYPE_FSK, 0);
+
+                    int32_t jitter_amount = field_jitter.value();
+                    if (jitter_amount) {
+                        lfsr_v = lfsr_iterate(lfsr_v);
+                        jitter_amount = (jitter_amount / 2) - (lfsr_v & jitter_amount);
+                        mscounter += jitter_amount;
+                    }
+
+                    cooling = true;
+                    seconds = 0;
+                }
+            }
+        }
+    }
+}
+
+void HopperView::load_list() {
+    freq_list.clear();
+
+    auto open_view = nav_.push<FileLoadView>(".PHOP");
+    open_view->push_dir(hopper_dir);
+    open_view->on_changed = [this](std::filesystem::path path) {
+        File f;
+        auto error = f.open(path);
+        if (error) {
+            nav_.display_modal("Err", "Can't open.");
+            update_freq_list_menu_view();
+            return;
+        }
+
+        freq_list.clear();
+
+        auto reader = FileLineReader(f);
+        for (const auto& line : reader) {
+            if (line.length() == 0 || line[0] == '#')
+                continue;
+
+            rf::Frequency freq;
+            if (parse_int(line, freq)) {
+                if (freq_list.size() >= JAMMER_MAX_CH) {
+                    break;
+                }
+                freq_list.push_back(freq);
+            }
+        }
+        update_freq_list_menu_view();
+    };
+
+    update_freq_list_menu_view();
+}
+
+void HopperView::save_list() {
+    if (freq_list.empty()) {
+        nav_.display_modal("Err", "Nothing to save");
+        return;
+    }
+
+    ensure_directory(hopper_dir);
+
+    filename_buffer = "";
+    text_prompt(
+        nav_,
+        filename_buffer,
+        64,
+        [this](std::string& value) {
+            auto path = hopper_dir / (value + ".PHOP");
+
+            File f;
+            auto error = f.create(path);
+            if (error) {
+                nav_.display_modal("Err", "Create fail.");
+                return;
+            }
+
+            for (const auto& freq : freq_list) {
+                auto freq_str = to_string_dec_uint(freq) + "\n";
+                f.write(freq_str.c_str(), freq_str.length());
+            }
+
+            text_range_number.set("Saved: " + path.filename().string());
+        });
+}
+
+HopperView::HopperView(
+    NavigationView& nav)
+    : nav_{nav} {
+    // baseband::run_image(portapack::spi_flash::image_tag_jammer);
+    baseband::run_prepared_image(portapack::memory::map::m4_code.base());
+
+    add_children({&menu_freq_list,
+                  &button_load_list,
+                  &button_add_freq,
+                  &button_delete_freq,
+                  &button_save_list,
+                  &button_clear,
+                  &labels,
+                  &options_type,
+                  &text_range_number,
+                  &text_range_total,
+                  &options_speed,
+                  &options_hop,
+                  &field_timetx,
+                  &field_timepause,
+                  &field_jitter,
+                  &field_gain,
+                  &field_amp,
+                  &button_transmit});
+
+    options_type.set_selected_index(3);   // Rand CW
+    options_speed.set_selected_index(3);  // 10kHz
+    options_hop.set_selected_index(1);    // 50ms
+    button_transmit.set_style(&style_val);
+
+    field_timetx.set_value(30);
+    field_timepause.set_value(1);
+    field_gain.set_value(transmitter_model.tx_gain());
+    field_amp.set_value(transmitter_model.rf_amp());
+
+    button_load_list.on_select = [this]() {
+        load_list();
+        update_freq_list_menu_view();
+    };
+
+    button_add_freq.on_select = [this]() {
+        if (freq_list.size() < JAMMER_MAX_CH) {
+            auto kb_view = nav_.push<FrequencyKeypadView>(0);
+            kb_view->on_changed = [this](rf::Frequency freq) {
+                freq_list.push_back(freq);
+                update_freq_list_menu_view();
+            };
+
+        } else {
+            nav_.display_modal("Err", "No more.");
+        }
+        update_freq_list_menu_view();
+    };
+
+    button_delete_freq.on_select = [this]() {
+        auto i = menu_freq_list.highlighted_index();
+        if (i < freq_list.size()) {
+            freq_list.erase(freq_list.begin() + i);
+        }
+        update_freq_list_menu_view();
+    };
+
+    button_save_list.on_select = [this]() {
+        save_list();
+        update_freq_list_menu_view();
+    };
+
+    button_clear.on_select = [this]() {
+        // clang-format off
+        nav_.display_modal("Del:", "Clean all?\n", YESNO, [this](bool choice) {
+                if (choice){
+                    freq_list.clear();
+                    update_freq_list_menu_view(); 
+        } }, TRUE);
+        // clang-format on
+
+        update_freq_list_menu_view();
+    };
+
+    button_transmit.on_select = [this](Button&) {
+        if (jamming || cooling)
+            stop_tx();
+        else
+            start_tx();
+    };
+
+    menu_freq_list.on_left = [this]() {
+        button_load_list.focus();
+    };
+
+    menu_freq_list.on_right = [this]() {
+        button_load_list.focus();
+    };
+
+    update_freq_list_menu_view();
+}
+
+}  // namespace ui::external_app::hopper
@@ -0,0 +1,233 @@
+/*
+ * Copyright (C) 2015 Jared Boone, ShareBrained Technology, Inc.
+ * Copyright (C) 2016 Furrtek
+ * Copyright (C) 2020 euquiq
+ * copyleft mr.r0b0t from the F society
+ *
+ * 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_language.hpp"
+#include "ui_widget.hpp"
+#include "ui_navigation.hpp"
+#include "ui_tabview.hpp"
+#include "transmitter_model.hpp"
+#include "message.hpp"
+#include "jammer.hpp"
+#include "lfsr_random.hpp"
+#include "radio_state.hpp"
+
+using namespace jammer;
+
+namespace ui::external_app::hopper {
+
+class HopperView : public View {
+   public:
+    HopperView(NavigationView& nav);
+    ~HopperView();
+
+    HopperView(const HopperView&) = delete;
+    HopperView(HopperView&&) = delete;
+    HopperView& operator=(const HopperView&) = delete;
+    HopperView& operator=(HopperView&&) = delete;
+
+    void focus() override;
+    void update_freq_list_menu_view();
+
+    std::string title() const override { return "Hopper"; };
+
+    std::vector<rf::Frequency> freq_list{315000000, 433920000};
+
+   private:
+    NavigationView& nav_;
+    TxRadioState radio_state_{
+        0 /* frequency */,
+        3500000 /* bandwidth */,
+        3072000 /* sampling rate */
+    };
+
+    void start_tx();
+    void on_timer();
+    void stop_tx();
+    void set_hopper_channel(uint32_t i, uint32_t width, uint64_t center, uint32_t duration);
+    void on_retune(const rf::Frequency freq, const uint32_t range);
+    void load_list();
+    void save_list();
+    void on_file_save_write(const std::string& value);
+
+    HopperChannel* hopper_channels = (HopperChannel*)shared_memory.bb_data.data;
+    bool jamming{false};
+    bool cooling{false};     // euquiq: Indicates jammer in cooldown
+    uint16_t seconds = 0;    // euquiq: seconds counter for toggling tx / cooldown
+    int16_t mscounter = 0;   // euquiq: Internal ms counter for do_timer()
+    lfsr_word_t lfsr_v = 1;  // euquiq: Used to generate "random" Jitter
+
+    std::string filename_buffer = "";
+
+    const Style& style_val = *Theme::getInstance()->fg_green;
+    const Style& style_cancel = *Theme::getInstance()->fg_red;
+
+    MenuView menu_freq_list{
+        {0, 0, screen_width, 8 * 16},
+        false};
+
+    NewButton button_load_list{
+        {0 * 8, 9 * 16 + 4, 4 * 8, 32},
+        {},
+        &bitmap_icon_load,
+        Color::dark_blue(),
+        /*vcenter*/ true};
+
+    NewButton button_save_list{
+        {4 * 8, 9 * 16 + 4, 4 * 8, 32},
+        {},
+        &bitmap_icon_save,
+        Color::dark_blue(),
+        /*vcenter*/ true};
+
+    NewButton button_add_freq{
+        {8 * 8 + 4, 9 * 16 + 4, 4 * 8, 32},
+        {},
+        &bitmap_icon_add,
+        Color::dark_green(),
+        /*vcenter*/ true};
+
+    NewButton button_delete_freq{
+        {12 * 8 + 4, 9 * 16 + 4, 4 * 8, 32},
+        {},
+        &bitmap_icon_trash,
+        Color::dark_red(),
+        /*vcenter*/ true};
+
+    NewButton button_clear{
+        {screen_width - 4 * 8, 9 * 16 + 4, 4 * 8, 32},
+        {},
+        &bitmap_icon_tools_wipesd,
+        Color::red(),
+        /*vcenter*/ true};
+
+    Labels labels{
+        {{2 * 8, 23 * 8}, "Type:", Theme::getInstance()->fg_light->foreground},
+        {{1 * 8, 25 * 8}, "Speed:", Theme::getInstance()->fg_light->foreground},
+        {{3 * 8, 27 * 8}, "Hop:", Theme::getInstance()->fg_light->foreground},
+        {{4 * 8, 29 * 8}, "TX:", Theme::getInstance()->fg_light->foreground},
+        {{1 * 8, 31 * 8}, "Sle3p:", Theme::getInstance()->fg_light->foreground},   // euquiq: Token of appreciation to TheSle3p, which made this ehnancement a reality with his bounty.
+        {{0 * 8, 33 * 8}, "Jitter:", Theme::getInstance()->fg_light->foreground},  // Maybe the repository curator can keep the "mystype" for some versions.
+        {{11 * 8, 29 * 8}, "Secs.", Theme::getInstance()->fg_light->foreground},
+        {{11 * 8, 31 * 8}, "Secs.", Theme::getInstance()->fg_light->foreground},
+        {{11 * 8, 33 * 8}, "/60", Theme::getInstance()->fg_light->foreground},
+        {{2 * 8, 35 * 8}, "Gain:", Theme::getInstance()->fg_light->foreground},
+        {{11 * 8, 35 * 8}, "A:", Theme::getInstance()->fg_light->foreground}};
+
+    OptionsField options_type{
+        {7 * 8, 23 * 8},
+        8,
+        {
+            {"Rand FSK", 0},
+            {"FM tone", 1},
+            {"CW sweep", 2},
+            {"Rand CW", 3},
+        }};
+
+    Text text_range_number{
+        {16 * 8, 23 * 8, 2 * 8, 16},
+        "--"};
+    Text text_range_total{
+        {18 * 8, 23 * 8, 3 * 8, 16},
+        "/--"};
+
+    OptionsField options_speed{
+        {7 * 8, 25 * 8},
+        6,
+        {{"10Hz  ", 10},
+         {"100Hz ", 100},
+         {"1kHz  ", 1000},
+         {"10kHz ", 10000},
+         {"100kHz", 100000}}};
+
+    OptionsField options_hop{
+        {7 * 8, 27 * 8},
+        5,
+        {{"10ms ", 1},
+         {"50ms ", 5},
+         {"100ms", 10},
+         {"1s   ", 100},
+         {"2s   ", 200},
+         {"5s   ", 500},
+         {"10s  ", 1000}}};
+
+    NumberField field_timetx{
+        {7 * 8, 29 * 8},
+        3,
+        {1, 180},
+        1,
+        ' ',
+    };
+
+    NumberField field_timepause{
+        {8 * 8, 31 * 8},
+        2,
+        {1, 60},
+        1,
+        ' ',
+    };
+
+    NumberField field_jitter{
+        {8 * 8, 33 * 8},
+        2,
+        {1, 60},
+        1,
+        ' ',
+    };
+
+    NumberField field_gain{
+        {8 * 8, 35 * 8},
+        2,
+        {0, 47},
+        1,
+        ' ',
+    };
+
+    NumberField field_amp{
+        {13 * 8, 35 * 8},
+        1,
+        {0, 1},
+        1,
+        ' ',
+    };
+
+    Button button_transmit{
+        {148, 216, 80, 80},
+        LanguageHelper::currentMessages[LANG_START]};
+
+    MessageHandlerRegistration message_handler_retune{
+        Message::ID::Retune,
+        [this](Message* const p) {
+            const auto message = static_cast<const RetuneMessage*>(p);
+            this->on_retune(message->freq, message->range);
+        }};
+
+    MessageHandlerRegistration message_handler_frame_sync{
+        Message::ID::DisplayFrameSync,
+        [this](const Message* const) {
+            this->on_timer();
+        }};
+};
+
+}  // namespace ui::external_app::hopper
@@ -1,5 +1,7 @@
 /*
 * Copyright (C) 2024 Samir Sánchez Garnica @sasaga92
+ * copyleft Elliot Alderson from F society
+ * copyleft Darlene Alderson from F society
 *
 * This file is part of PortaPack.
 *
@@ -178,7 +180,8 @@ OOKEditorAppView::OOKEditorAppView(NavigationView& nav)
                  &label_waveform,
                  &waveform,
                  &button_open,
-                  &button_save});
+                  &button_save,
+                  &button_bug_key});

    // Initialize default values for controls
    field_symbol_rate.set_value(100);
@@ -267,6 +270,16 @@ OOKEditorAppView::OOKEditorAppView(NavigationView& nav)
            });
    };

+    button_bug_key.on_select = [&](Button&) {
+        auto bug_key_input_view = nav_.push<OOKEditorBugKeyView>(ook_data.payload);
+
+        bug_key_input_view->on_save = [this](std::string p) {
+            ook_data.payload = p;
+            text_payload.set(ook_data.payload);
+            draw_waveform();
+        };
+    };
+
    // Configure button to start or stop the transmission
    button_send_stop.on_select = [this](Button&) {
        if (!is_transmitting) {
@@ -280,4 +293,145 @@ OOKEditorAppView::OOKEditorAppView(NavigationView& nav)
    // initial waveform drawing (should be a single line)
    draw_waveform();
 }
+
+/*************** bug key view ****************/
+
+OOKEditorBugKeyView::OOKEditorBugKeyView(NavigationView& nav, std::string payload)
+    : nav_{nav},
+      payload_{payload} {
+    add_children({&labels,
+                  &field_primary_step,
+                  &field_secondary_step,
+                  &console,
+                  &button_insert_high_level_long,
+                  &button_insert_high_level_short,
+                  &button_insert_low_level_long,
+                  &button_insert_low_level_short,
+                  &button_delete,
+                  &button_save});
+
+    button_insert_low_level_short.on_select = [this](Button&) {
+        on_insert(InsertType::LOW_LEVEL_SHORT);
+    };
+
+    button_insert_low_level_long.on_select = [this](Button&) {
+        on_insert(InsertType::LOW_LEVEL_LONG);
+    };
+
+    button_insert_high_level_short.on_select = [this](Button&) {
+        on_insert(InsertType::HIGH_LEVEL_SHORT);
+    };
+
+    button_insert_high_level_long.on_select = [this](Button&) {
+        on_insert(InsertType::HIGH_LEVEL_LONG);
+    };
+
+    button_delete.on_select = [this](Button&) {
+        on_delete();
+    };
+
+    button_save.on_select = [this](Button&) {
+        if (on_save) on_save(build_payload());
+        nav_.pop();
+    };
+
+    auto update_step_buttons = [this](int32_t value, Button& btnLow, Button& btnHigh) {
+        std::string low_level_btn_str;
+        std::string high_level_btn_str;
+        if (value <= 14) {  // the button width allow max 14 chars
+            for (int i = 0; i < value; i++) {
+                low_level_btn_str.push_back('0');
+                high_level_btn_str.push_back('1');
+            }
+        } else {
+            low_level_btn_str = to_string_dec_int(value) + " * \"0\"";
+            high_level_btn_str = to_string_dec_int(value) + " * \"1\"";
+        }
+        btnLow.set_text("              ");  // set_dirty broken console. this is work around
+        btnHigh.set_text("              ");
+        btnLow.set_text(low_level_btn_str);
+        btnHigh.set_text(high_level_btn_str);
+    };
+
+    field_primary_step.on_change = [&](int32_t) {
+        update_step_buttons(field_primary_step.value(),
+                            button_insert_low_level_short,
+                            button_insert_high_level_short);
+        update_console();
+    };
+
+    field_secondary_step.on_change = [&](int32_t) {
+        update_step_buttons(field_secondary_step.value(),
+                            button_insert_low_level_long,
+                            button_insert_high_level_long);
+        update_console();
+    };
+
+    field_primary_step.set_value(1);
+    field_secondary_step.set_value(2);
+    update_step_buttons(field_primary_step.value(),
+                        button_insert_low_level_short,
+                        button_insert_high_level_short);
+    update_console();
+}
+
+void OOKEditorBugKeyView::on_insert(InsertType type) {
+    auto promise_length = 0;
+    std::string promose_level = "0";
+    switch (type) {
+        case InsertType::LOW_LEVEL_SHORT:
+            promise_length = field_primary_step.value();
+            promose_level = "0";
+            break;
+        case InsertType::LOW_LEVEL_LONG:
+            promise_length = field_secondary_step.value();
+            promose_level = "0";
+            break;
+        case InsertType::HIGH_LEVEL_SHORT:
+            promise_length = field_primary_step.value();
+            promose_level = "1";
+            break;
+        case InsertType::HIGH_LEVEL_LONG:
+            promise_length = field_secondary_step.value();
+            promose_level = "1";
+            break;
+    }
+
+    for (auto i = 0; i < promise_length; i++) {
+        payload_ += promose_level;
+    }
+
+    update_console();
+}
+
+void OOKEditorBugKeyView::on_delete() {
+    // I'm aware that if user inputted like: [long high][long high][short high], this will delete a pile of them
+    // but this doesnt matter because:
+    // 1. they should not do it, high or low shoudl cross each other, don't repeat
+    // 2. don't have too much RAM to trach the input trace
+    if (payload_.length() > 0) {
+        size_t len = payload_.length();
+        char last_char = payload_[len - 1];
+        size_t pos = len - 1;
+        while (pos > 0 && payload_[pos - 1] == last_char) {
+            pos--;
+        }
+        payload_.erase(pos);
+        update_console();
+    }
+}
+
+void OOKEditorBugKeyView::update_console() {
+    console.clear(true);
+    console.write(payload_);
+}
+
+std::string OOKEditorBugKeyView::build_payload() {
+    return payload_;
+}
+
+void OOKEditorBugKeyView::focus() {
+    button_save.focus();
+}
+
 }  // namespace ui::external_app::ook_editor
@@ -1,5 +1,7 @@
 /*
 * Copyright (C) 2024 Samir Sánchez Garnica @sasaga92
+ * copyleft Elliot Alderson from F society
+ * copyleft Darlene Alderson from F society
 *
 * This file is part of PortaPack.
 *
@@ -29,6 +31,8 @@ namespace ui::external_app::ook_editor {
 #define TRANSMISSION_FREQUENCY_DEFAULT 433920000U  // Sets the default transmission frequency (27 MHz).
 #define WAVEFORM_BUFFER_SIZE 550

+/*****************Editor View ******************/
+
 class OOKEditorAppView : public View {
   public:
    void focus() override;
@@ -123,6 +127,7 @@ class OOKEditorAppView : public View {
    Button button_set{{0, 125, 60, 28}, LanguageHelper::currentMessages[LANG_SET]};
    Button button_open{{68, 125, 80, 28}, LanguageHelper::currentMessages[LANG_OPEN_FILE]};
    Button button_save{{154, 125, 80, 28}, LanguageHelper::currentMessages[LANG_SAVE_FILE]};
+    Button button_bug_key{{0, 125 + 28 + 3, screen_width, 28}, "Bug Key"};
    Button button_send_stop{{80, 273, 80, 32}, LanguageHelper::currentMessages[LANG_SEND]};

    // Progress bar to display transmission progress.
@@ -132,6 +137,82 @@ class OOKEditorAppView : public View {
    Waveform waveform{{0, 208, 240, 32}, waveform_buffer, 0, 0, true, Theme::getInstance()->fg_yellow->foreground};
 };

+/******** bug key input view **********/
+
+enum InsertType {
+    LOW_LEVEL_SHORT,
+    LOW_LEVEL_LONG,
+    HIGH_LEVEL_SHORT,
+    HIGH_LEVEL_LONG
+};
+
+class OOKEditorBugKeyView : public View {
+   public:
+    std::function<void(std::string)> on_save{};
+
+    OOKEditorBugKeyView(NavigationView& nav, std::string payload);
+
+    std::string title() const override { return "Bug.K"; };
+    void focus() override;
+
+   private:
+    NavigationView& nav_;
+    std::string payload_ = "";
+    std::string path_ = "";
+    uint32_t delay_{0};
+    std::string delay_str{""};  // needed by text_prompt
+
+    void on_insert(InsertType type);
+    void on_delete();
+    void update_console();
+    std::string build_payload();
+
+    Labels labels{
+        {{0 * 8, 0 * 16}, "Primary Step", Theme::getInstance()->fg_light->foreground},
+        {{(screen_width / 2), 0 * 16}, "Secondary Step", Theme::getInstance()->fg_light->foreground}};
+
+    NumberField field_primary_step{
+        {0 * 8, 1 * 16},
+        3,
+        {0, 550},
+        1,
+        ' '};
+
+    NumberField field_secondary_step{
+        {(screen_width / 2), 1 * 16},
+        3,
+        {0, 550},
+        1,
+        ' '};
+
+    Console console{
+        {0, 3 * 16, screen_width, screen_height - 10 * 16}};
+
+    Button button_insert_low_level_long{
+        {0 * 8, 13 * 16, screen_width / 2, 2 * 16},
+        "00"};
+
+    Button button_insert_low_level_short{
+        {0 * 8, 15 * 16, screen_width / 2, 2 * 16},
+        "0"};
+
+    Button button_insert_high_level_long{
+        {(screen_width / 2), 13 * 16, screen_width / 2, 2 * 16},
+        "11"};
+
+    Button button_insert_high_level_short{
+        {(screen_width / 2), 15 * 16, screen_width / 2, 2 * 16},
+        "1"};
+
+    Button button_delete{
+        {1, 17 * 16, screen_width / 2 - 4, 2 * 16},
+        "<Backspace"};
+
+    Button button_save{
+        {1 + screen_width / 2 + 1, 17 * 16, screen_width / 2 - 4, 2 * 16},
+        "Save"};
+};
+
 };  // namespace ui::external_app::ook_editor

 #endif /*__UI_OOK_EDITOR_H__*/
@@ -0,0 +1,84 @@
+/*
+ * Copyright (C) 2024 Bernd Herzog
+ *
+ * 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_playlist_editor.hpp"
+#include "ui_navigation.hpp"
+#include "external_app.hpp"
+
+namespace ui::external_app::playlist_editor {
+void initialize_app(ui::NavigationView& nav) {
+    nav.push<PlaylistEditorView>();
+}
+}  // namespace ui::external_app::playlist_editor
+
+extern "C" {
+
+__attribute__((section(".external_app.app_playlist_editor.application_information"), used)) application_information_t _application_information_playlist_editor = {
+    /*.memory_location = */ (uint8_t*)0x00000000,
+    /*.externalAppEntry = */ ui::external_app::playlist_editor::initialize_app,
+    /*.header_version = */ CURRENT_HEADER_VERSION,
+    /*.app_version = */ VERSION_MD5,
+
+    /*.app_name = */ "PlaylistEdit",
+    /*.bitmap_data = */ {
+        0x03,
+        0x00,
+        0x00,
+        0x00,
+        0x03,
+        0x00,
+        0x00,
+        0x00,
+        0x0F,
+        0x00,
+        0x00,
+        0x00,
+        0x03,
+        0x01,
+        0x80,
+        0x01,
+        0xC3,
+        0x00,
+        0xE0,
+        0xFF,
+        0xEF,
+        0xFF,
+        0xC0,
+        0x00,
+        0x83,
+        0x01,
+        0x00,
+        0x01,
+        0x03,
+        0x00,
+        0x00,
+        0x00,
+
+    },
+    /*.icon_color = */ ui::Color::cyan().v,
+    /*.menu_location = */ app_location_t::UTILITIES,
+    /*.desired_menu_position = */ -1,
+
+    /*.m4_app_tag = portapack::spi_flash::image_tag_none */ {0, 0, 0, 0},
+    /*.m4_app_offset = */ 0x00000000,  // will be filled at compile time
+};
+}
@@ -0,0 +1,367 @@
+/*
+ * copyleft Elliot Alderson from F society
+ * copyleft Darlene Alderson from F society
+ *
+ * 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_playlist_editor.hpp"
+#include "ui_navigation.hpp"
+#include "ui_external_items_menu_loader.hpp"
+
+#include "file.hpp"
+#include "ui_fileman.hpp"
+#include "file_path.hpp"
+#include "string_format.hpp"
+
+namespace fs = std::filesystem;
+
+#include "string_format.hpp"
+
+#include "file_reader.hpp"
+
+using namespace portapack;
+
+namespace ui::external_app::playlist_editor {
+
+/*********menu**********/
+PlaylistEditorView::PlaylistEditorView(NavigationView& nav)
+    : nav_{nav} {
+    portapack::async_tx_enabled = true;
+    add_children({&labels,
+                  &button_new,
+                  &text_current_ppl_file,
+                  &menu_view,
+                  &text_hint,
+                  &button_open_playlist,
+                  &button_edit,
+                  &button_insert,
+                  &button_save_playlist});
+
+    menu_view.set_parent_rect({0, 2 * 8, screen_width, 24 * 8});
+
+    menu_view.on_highlight = [this]() {
+        text_hint.set("Edit:" +
+                      playlist[menu_view.highlighted_index()].substr(playlist[menu_view.highlighted_index()].find_last_of('/') + 1,
+                                                                     playlist[menu_view.highlighted_index()].find(',') -
+                                                                         playlist[menu_view.highlighted_index()].find_last_of('/') - 1));
+    };
+
+    button_new.on_select = [this](Button&) {
+        if (on_create_ppl()) {
+            swap_opened_file_or_new_button(DisplayFilenameOrNewButton::DISPLAY_FILENAME);
+            refresh_interface();
+        }
+    };
+
+    button_open_playlist.on_select = [this](Button&) {
+        open_file();
+    };
+
+    button_edit.on_select = [this](Button&) {
+        on_edit_item();
+    };
+
+    button_insert.on_select = [this](Button&) {
+        on_insert_item();
+    };
+
+    button_save_playlist.on_select = [this](Button&) {
+        save_ppl();
+    };
+
+    swap_opened_file_or_new_button(DisplayFilenameOrNewButton::DISPLAY_NEW_BUTTON);
+}
+
+void PlaylistEditorView::focus() {
+    menu_view.focus();
+}
+
+void PlaylistEditorView::open_file() {
+    auto open_view = nav_.push<FileLoadView>(".PPL");
+    open_view->push_dir(playlist_dir);
+    open_view->on_changed = [this](fs::path new_file_path) {
+        current_ppl_path = new_file_path;
+        on_file_changed(new_file_path);
+    };
+}
+
+void PlaylistEditorView::swap_opened_file_or_new_button(DisplayFilenameOrNewButton d) {
+    if (d == DisplayFilenameOrNewButton::DISPLAY_NEW_BUTTON) {
+        button_new.hidden(false);
+        text_current_ppl_file.hidden(true);
+    } else {
+        button_new.hidden(true);
+        text_current_ppl_file.hidden(false);
+        text_current_ppl_file.set(current_ppl_name_buffer);
+    }
+    refresh_interface();
+}
+
+/*
+NB: same name would became as "open file"
+*/
+bool PlaylistEditorView::on_create_ppl() {
+    bool success = false;
+    text_prompt(
+        nav_,
+        current_ppl_name_buffer,
+        100,
+        [&](std::string& s) {
+            current_ppl_name_buffer = s;
+
+            success = true;
+            current_ppl_name_buffer += ".PPL";
+            current_ppl_path = playlist_dir / std::filesystem::path(current_ppl_name_buffer);
+
+            File f;
+            f.open(current_ppl_path, true, true);  // prob safer here as standalone obj as read only and then open again in process func
+            f.close();
+            on_file_changed(current_ppl_path);
+        });
+
+    return success;
+}
+
+void PlaylistEditorView::on_file_changed(const fs::path& new_file_path) {
+    File playlist_file;
+    auto error = playlist_file.open(new_file_path.string());
+
+    if (error) return;
+
+    menu_view.clear();
+    auto reader = FileLineReader(playlist_file);
+
+    for (const auto& line : reader) {
+        playlist.push_back(line);
+    }
+
+    for (auto& line : playlist) {
+        // remove empty lines
+        if (line == "\n" || line == "\r\n" || line == "\r") {
+            playlist.erase(std::remove(playlist.begin(), playlist.end(), line), playlist.end());
+        }
+
+        // remove line end \n etc
+        if (line.length() > 0 && (line[line.length() - 1] == '\n' || line[line.length() - 1] == '\r')) {
+            line = line.substr(0, line.length() - 1);
+        }
+    }
+    text_hint.set("Highlight an entry");
+
+    text_current_ppl_file.set(new_file_path.string());
+
+    ever_opened = true;
+
+    swap_opened_file_or_new_button(DisplayFilenameOrNewButton::DISPLAY_FILENAME);
+
+    refresh_menu_view();
+}
+
+void PlaylistEditorView::refresh_menu_view() {
+    menu_view.clear();
+
+    for (const auto& line : playlist) {
+        if (line.length() == 0 || line[0] == '#') {
+            menu_view.add_item({line,
+                                ui::Color::grey(),
+                                &bitmap_icon_notepad,
+                                [this](KeyEvent) {
+                                    button_insert.focus();
+                                }});
+        } else {
+            const auto filename = line.substr(line.find_last_of('/') + 1, line.find(',') - line.find_last_of('/') - 1);
+            menu_view.add_item({filename,
+                                ui::Color::white(),
+                                &bitmap_icon_cwgen,
+                                [this](KeyEvent) {
+                                    button_edit.focus();
+                                }});
+        }
+    }
+}
+
+void PlaylistEditorView::on_edit_item() {
+    if (!ever_opened || playlist.empty()) {
+        nav_.display_modal("Err", "No entry");
+        return;
+    }
+    auto edit_view = nav_.push<PlaylistItemEditView>(
+        playlist[menu_view.highlighted_index()]);
+
+    edit_view->set_on_delete([this]() {
+        playlist.erase(playlist.begin() + menu_view.highlighted_index());
+        refresh_interface();
+    });
+
+    edit_view->on_save = [this](std::string new_item) {
+        playlist[menu_view.highlighted_index()] = new_item;
+        refresh_interface();
+    };
+}
+
+void PlaylistEditorView::on_insert_item() {
+    // if (current_ppl_path.empty() || current_ppl_path.string().find_first_not_of(" \t\n\r") == std::string::npos) {
+    if (!ever_opened) {  // TODO: this is a workaround because the above line is not working and I took one hour and didn't find the issue
+        nav_.display_modal("Err", "No playlist file loaded");
+        return;
+    }
+
+    auto edit_view = nav_.push<PlaylistItemEditView>(
+        "");
+
+    edit_view->on_save = [&](std::string new_item) {
+        if (playlist.empty()) {
+            playlist.push_back(new_item);
+        } else {
+            playlist.insert(playlist.begin() + menu_view.highlighted_index() + 1, new_item);
+        }
+        refresh_interface();
+    };
+}
+
+void PlaylistEditorView::refresh_interface() {
+    const auto previous_index = menu_view.highlighted_index();
+    refresh_menu_view();
+    set_dirty();
+    menu_view.set_highlighted(previous_index);
+}
+
+void PlaylistEditorView::save_ppl() {
+    if (current_ppl_path.empty()) {
+        nav_.display_modal("Err", "No playlist file loaded");
+        return;
+    } else if (playlist.empty()) {
+        nav_.display_modal("Err", "List is empty");
+        return;
+    }
+
+    File playlist_file;
+    auto error = playlist_file.open(current_ppl_path.string(), false, false);
+
+    if (error) {
+        nav_.display_modal("Err", "open err");
+        return;
+    }
+
+    // clear file
+    playlist_file.seek(0);
+    playlist_file.truncate();
+
+    // write new data
+    for (const auto& entry : playlist) {
+        playlist_file.write_line(entry);
+    }
+
+    nav_.display_modal("Save", "Saved playlist\n" + current_ppl_path.string());
+}
+
+/*********edit**********/
+
+PlaylistItemEditView::PlaylistItemEditView(
+    NavigationView& nav,
+    std::string item)
+    : nav_{nav},
+      original_item_{item} {
+    add_children({&labels,
+                  &field_path,
+                  &field_delay,
+                  &button_browse,
+                  &button_input_delay,
+                  &button_delete,
+                  &button_save});
+
+    button_browse.on_select = [this, &nav](Button&) {
+        auto open_view = nav.push<FileLoadView>(".C16");
+        open_view->push_dir(captures_dir);
+        open_view->on_changed = [this](fs::path path) {
+            field_path.set_text(path.string());
+            path_ = path.string();
+        };
+        field_delay.on_change = [&](auto) {
+            delay_ = field_delay.value();
+        };
+    };
+
+    button_input_delay.on_select = [this](Button&) {
+        delay_str = to_string_dec_uint(delay_);
+        if (delay_str == "0") {
+            delay_str = "";
+        }
+        text_prompt(
+            nav_,
+            delay_str,
+            100,
+            [&](std::string& s) {
+                delay_ = atoi(s.c_str());
+                field_delay.set_value(delay_);
+                refresh_ui();
+            });
+    };
+
+    button_delete.on_select = [this](Button&) {
+        if (on_delete) on_delete();
+        nav_.pop();
+    };
+
+    button_save.on_select = [&](Button&) {
+        if (path_.empty()) {
+            nav_.display_modal("Err", "Select a file\n or press back to cancel");
+            return;
+        }
+        if (on_save) on_save(build_item());
+        nav_.pop();
+    };
+
+    if (!on_delete) {
+        button_delete.hidden(true);
+    }
+
+    parse_item(item);
+    refresh_ui();
+}
+
+void PlaylistItemEditView::focus() {
+    button_save.focus();
+}
+
+void PlaylistItemEditView::refresh_ui() {
+    field_path.set_text(path_);
+    field_delay.set_value(delay_);
+}
+
+void PlaylistItemEditView::parse_item(std::string item) {
+    // Parse format: path,delay
+    if (item.empty()) {
+        return;
+    }
+    auto parts = split_string(item, ',');
+    if (parts.size() >= 1) {
+        path_ = std::string{parts[0]};
+    }
+    if (parts.size() >= 2) {
+        delay_ = atoi(std::string{parts[1]}.c_str());
+    }
+}
+
+std::string PlaylistItemEditView::build_item() const {
+    const auto v = path_ + "," + to_string_dec_uint(field_delay.value());
+    return path_ + "," + to_string_dec_uint(field_delay.value());
+}
+
+}  // namespace ui::external_app::playlist_editor
@@ -0,0 +1,159 @@
+/*
+ * copyleft Elliot Alderson from F society
+ * copyleft Darlene Alderson from F society
+ *
+ * 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.
+ */
+
+#ifndef __UI_PLAYLIST_EDITOR_H__
+#define __UI_PLAYLIST_EDITOR_H__
+
+#include "ui_navigation.hpp"
+namespace fs = std::filesystem;
+
+namespace ui::external_app::playlist_editor {
+
+enum DisplayFilenameOrNewButton {
+    DISPLAY_FILENAME,
+    DISPLAY_NEW_BUTTON
+};
+
+class PlaylistEditorView : public View {
+   public:
+    PlaylistEditorView(NavigationView& nav);
+    std::string title() const override { return "PPL Edit"; };
+
+   private:
+    NavigationView& nav_;
+
+    void focus() override;
+
+    std::vector<std::string> playlist = {};
+    fs::path current_ppl_path = "";
+    std::string current_ppl_name_buffer = "";  // this is because text_prompt needs it. TODO: this is so annoying, shoudl refactor that func
+    bool ever_opened = false;
+
+    Labels labels{
+        {{0 * 8, 0 * 16}, "PPL file:", Theme::getInstance()->fg_light->foreground}};
+
+    Button button_new{
+        {(sizeof("PPL file:") + 1) * 8, 0 * 16, 8 * 5, 16},
+        "New"};
+
+    Text text_current_ppl_file{
+        {sizeof("PPL file:") * 8, 0 * 16, screen_width - sizeof("PPL file:") * 8, 16},
+        ""};
+
+    MenuView menu_view{};
+
+    Text text_hint{
+        {0, 27 * 8, screen_width, 16},
+        "Open a PPL file"};
+
+    Text text_ppl_name{
+        {0, 27 * 8, screen_width, 16},
+        "Highlight an app"};
+
+    Button button_open_playlist{
+        {0, 29 * 8, screen_width / 2 - 1, 32},
+        "Open PPL"};
+
+    Button button_edit{
+        {screen_width / 2 + 2, 29 * 8, screen_width / 2 - 2, 32},
+        "Edit Item"};
+
+    Button button_insert{
+        {0, screen_height - 32 - 16, screen_width / 2 - 1, 32},
+        "Ins. After"};
+
+    Button button_save_playlist{
+        {screen_width / 2 + 2, screen_height - 32 - 16, screen_width / 2 - 2, 32},
+        "Save PPL"};
+
+    void open_file();
+    void swap_opened_file_or_new_button(DisplayFilenameOrNewButton d);
+    void on_file_changed(const fs::path& path);
+    bool on_create_ppl();
+    void refresh_interface();
+    void on_edit_item();
+    void on_insert_item();
+    void refresh_menu_view();
+    void save_ppl();
+};
+
+class PlaylistItemEditView : public View {
+   public:
+    std::function<void(std::string)> on_save{};
+    std::function<void()> on_delete{};
+
+    PlaylistItemEditView(NavigationView& nav, std::string item);
+
+    std::string title() const override { return "Edit Item"; };
+    void focus() override;
+
+    void set_on_delete(std::function<void()> callback) {
+        on_delete = callback;
+        button_delete.hidden(false);
+    }
+
+   private:
+    NavigationView& nav_;
+    std::string original_item_ = "";
+    std::string path_ = "";
+    uint32_t delay_{0};
+    std::string delay_str{""};  // needed by text_prompt
+
+    void refresh_ui();
+    void parse_item(std::string item);
+    std::string build_item() const;
+
+    Labels labels{
+        {{0 * 8, 1 * 16}, "Path:", Theme::getInstance()->fg_light->foreground},
+        {{2 * 8, 5 * 16}, "Delay(ms):", Theme::getInstance()->fg_light->foreground}};
+
+    TextField field_path{
+        {0, 2 * 16, screen_width, 16},
+        "empty"};
+
+    NumberField field_delay{
+        {11 * 8, 5 * 16},
+        5,
+        {0, 99999},
+        10,
+        ' '};
+
+    Button button_browse{
+        {2 * 8, 8 * 16, 8 * 8, 3 * 16},
+        "Browse"};
+
+    Button button_input_delay{
+        {12 * 8, 8 * 16, sizeof("Input Delay") * 8, 3 * 16},
+        "Input Delay"};
+
+    Button button_delete{
+        {1, 17 * 16, screen_width / 2 - 4, 2 * 16},
+        "Delete"};
+
+    Button button_save{
+        {1 + screen_width / 2 + 1, 17 * 16, screen_width / 2 - 4, 2 * 16},
+        "Save"};
+};
+
+}  // namespace ui::external_app::playlist_editor
+
+#endif  // __UI_PLAYLIST_EDITOR_H__
@@ -74,7 +74,7 @@ __attribute__((section(".external_app.app_random_password.application_informatio
        0x01,
    },
    /*.icon_color = */ ui::Color::yellow().v,
-    /*.menu_location = */ app_location_t::UTILITIES,
+    /*.menu_location = */ app_location_t::RX,
    /*.desired_menu_position = */ -1,

    /*.m4_app_tag = portapack::spi_flash::image_tag_afsk_rx */ {'P', 'A', 'F', 'R'},
@@ -0,0 +1,50 @@
+/*
+ * Copyright (C) 2024 Bernd Herzog
+ *
+ * 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_sd_wipe.hpp"
+#include "ui_navigation.hpp"
+#include "external_app.hpp"
+
+namespace ui::external_app::sd_wipe {
+void initialize_app(ui::NavigationView& nav) {
+    nav.push<WipeSDView>();
+}
+}  // namespace ui::external_app::sd_wipe
+
+extern "C" {
+
+__attribute__((section(".external_app.app_sd_wipe.application_information"), used)) application_information_t _application_information_sd_wipe = {
+    /*.memory_location = */ (uint8_t*)0x00000000,
+    /*.externalAppEntry = */ ui::external_app::sd_wipe::initialize_app,
+    /*.header_version = */ CURRENT_HEADER_VERSION,
+    /*.app_version = */ VERSION_MD5,
+
+    /*.app_name = */ "Wipe SD card",
+    /*.bitmap_data = */ {0xF0, 0x3F, 0x58, 0x35, 0x5C, 0x35, 0xFC, 0x3F, 0xFC, 0x3F, 0xFC, 0x3F, 0x3C, 0x1C, 0xBC, 0xC9, 0xBC, 0xE3, 0x2C, 0x77, 0x5C, 0x3E, 0xAC, 0x1C, 0x5C, 0x3E, 0x2C, 0x77, 0x9C, 0xE3, 0xAC, 0xC1},
+    /*.icon_color = */ ui::Color::red().v,
+    /*.menu_location = */ app_location_t::UTILITIES,
+    /*.desired_menu_position = */ -1,
+
+    /*.m4_app_tag = portapack::spi_flash::image_tag_none */ {0, 0, 0, 0},
+    /*.m4_app_offset = */ 0x00000000,  // will be filled at compile time
+};
+}
@@ -22,7 +22,9 @@

 #include "ui_sd_wipe.hpp"

-namespace ui {
+using namespace ui;
+
+namespace ui::external_app::sd_wipe {

 Thread* WipeSDView::thread{nullptr};

@@ -63,4 +65,4 @@ void WipeSDView::focus() {
    }
 }

-} /* namespace ui */
+}  // namespace ui::external_app::sd_wipe
@@ -30,7 +30,9 @@

 #include <cstdint>

-namespace ui {
+using namespace ui;
+
+namespace ui::external_app::sd_wipe {

 class WipeSDView : public View {
   public:
@@ -87,6 +89,6 @@ class WipeSDView : public View {
        ""};
 };

-} /* namespace ui */
+}  // namespace ui::external_app::sd_wipe

 #endif /*__UI_SD_WIPE_H__*/
@@ -74,7 +74,7 @@ __attribute__((section(".external_app.app_tetris.application_information"), used
        0xF1,
    },
    /*.icon_color = */ ui::Color::orange().v,
-    /*.menu_location = */ app_location_t::UTILITIES,
+    /*.menu_location = */ app_location_t::GAMES,
    /*.desired_menu_position = */ -1,

    /*.m4_app_tag = portapack::spi_flash::image_tag_none */ {0, 0, 0, 0},
@@ -0,0 +1,50 @@
+/*
+ * Copyright (C) 2024 Bernd Herzog
+ *
+ * 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_view_wav.hpp"
+#include "ui_navigation.hpp"
+#include "external_app.hpp"
+
+namespace ui::external_app::view_wav {
+void initialize_app(ui::NavigationView& nav) {
+    nav.push<ViewWavView>();
+}
+}  // namespace ui::external_app::view_wav
+
+extern "C" {
+
+__attribute__((section(".external_app.app_view_wav.application_information"), used)) application_information_t _application_information_view_wav = {
+    /*.memory_location = */ (uint8_t*)0x00000000,
+    /*.externalAppEntry = */ ui::external_app::view_wav::initialize_app,
+    /*.header_version = */ CURRENT_HEADER_VERSION,
+    /*.app_version = */ VERSION_MD5,
+
+    /*.app_name = */ "WAV Viewer",
+    /*.bitmap_data = */ {0xF0, 0x0F, 0x1C, 0x18, 0x17, 0x38, 0x15, 0x78, 0x15, 0xF8, 0x15, 0x82, 0x15, 0x8B, 0xD5, 0x83, 0xD5, 0xBB, 0xD5, 0x83, 0x15, 0x8B, 0x15, 0x92, 0x15, 0xA0, 0x17, 0x80, 0x1C, 0x80, 0xF0, 0xFF},
+    /*.icon_color = */ ui::Color::green().v,
+    /*.menu_location = */ app_location_t::UTILITIES,
+    /*.desired_menu_position = */ -1,
+
+    /*.m4_app_tag = portapack::spi_flash::image_tag_none */ {'P', 'A', 'T', 'X'},
+    /*.m4_app_offset = */ 0x00000000,  // will be filled at compile time
+};
+}
@@ -28,8 +28,9 @@
 #include "string_format.hpp"

 using namespace portapack;
+using namespace ui;

-namespace ui {
+namespace ui::external_app::view_wav {

 void ViewWavView::update_scale(int32_t new_scale) {
    scale = new_scale;
@@ -345,4 +346,4 @@ ViewWavView::~ViewWavView() {
    baseband::shutdown();
 }

-} /* namespace ui */
+} /* namespace ui::external_app::view_wav */
@@ -28,7 +28,9 @@
 #include "ui_receiver.hpp"
 #include "replay_thread.hpp"

-namespace ui {
+using namespace ui;
+
+namespace ui::external_app::view_wav {

 class ViewWavView : public View {
   public:
@@ -202,4 +204,4 @@ class ViewWavView : public View {
        }};
 };

-} /* namespace ui */
+} /* namespace ui::external_app::view_wav */
@@ -50,6 +50,10 @@ Optional<File::Error> File::open_fatfs(const std::filesystem::path& filename, BY
    }
 }

+/*
+ * @param read_only: open in readonly mode
+ * @param create: create if it doesnt exist
+ */
 Optional<File::Error> File::open(const std::filesystem::path& filename, bool read_only, bool create) {
    BYTE mode = read_only ? FA_READ : FA_READ | FA_WRITE;
    if (create)
@@ -49,3 +49,5 @@ const std::filesystem::path sstv_dir = u"SSTV";
 const std::filesystem::path wav_dir = u"WAV";
 const std::filesystem::path whipcalc_dir = u"WHIPCALC";
 const std::filesystem::path ook_editor_dir = u"OOKFILES";
+const std::filesystem::path hopper_dir = u"HOPPER";
+const std::filesystem::path subghz_dir = u"SUBGHZ";
@@ -51,5 +51,7 @@ extern const std::filesystem::path sstv_dir;
 extern const std::filesystem::path wav_dir;
 extern const std::filesystem::path whipcalc_dir;
 extern const std::filesystem::path ook_editor_dir;
+extern const std::filesystem::path hopper_dir;
+extern const std::filesystem::path subghz_dir;

 #endif /* __FILE_PATH_H__ */
@@ -41,7 +41,8 @@ enum freqman_entry_modulation : uint8_t {
    AM_MODULATION = 0,
    NFM_MODULATION,
    WFM_MODULATION,
-    SPEC_MODULATION
+    SPEC_MODULATION,
+    AMFM_MODULATION  // Added for Wefax.
 };

 // TODO: Can these be removed after Recon is migrated to FreqmanDB?
@@ -49,9 +49,10 @@ options_t freqman_modulations = {
    {"NFM", 1},
    {"WFM", 2},
    {"SPEC", 3},
+    {"AMFM", 4},
 };

-options_t freqman_bandwidths[4] = {
+options_t freqman_bandwidths[5] = {
    {
        // AM
        {"DSB 9k", 0},
@@ -100,6 +101,10 @@ options_t freqman_bandwidths[4] = {
        {"5000k", 5500000},
        {"5500k", 5500000},  // Max capture, needs /4 decimation, (22Mhz sampling ADC).
    },
+    {
+        // AMFM for Wefax-
+        {"USB+FM", 5},  // Fixed RX demodul AM config Index 5 : USB+FM for Audio Weather fax (WFAX) tones.
+    },
 };

 // TODO: these should be indexes.
@@ -66,6 +66,11 @@ int_fast8_t Encoder::update(const uint_fast8_t phase_bits) {
    if (direction == prev_direction) {
        if ((sensitivity_map[portapack::persistent_memory::encoder_dial_sensitivity()] & (1 << state)) == 0)
            return 0;
+
+        // false: normal, true: reverse
+        if (portapack::persistent_memory::encoder_dial_direction())
+            direction = -direction;
+
        return direction;
    }

@@ -39,13 +39,14 @@ using namespace portapack;

 namespace {

-static constexpr std::array<baseband::AMConfig, 5> am_configs{{
+static constexpr std::array<baseband::AMConfig, 6> am_configs{{
    // we config here all the non COMMON parameters to each AM modulation type in RX.
-    {taps_9k0_decim_2, taps_9k0_dsb_channel, AMConfigureMessage::Modulation::DSB},  // AM DSB-C  BW 9khz  (+-4k5)  commercial EU bandwidth .
-    {taps_6k0_decim_2, taps_6k0_dsb_channel, AMConfigureMessage::Modulation::DSB},  // AM DSB-C  BW 6khz  (+-3k0)  narrow AM , ham equipments.
-    {taps_6k0_decim_2, taps_2k8_usb_channel, AMConfigureMessage::Modulation::SSB},  // SSB USB   BW 2K8   (+ 2K8)
-    {taps_6k0_decim_2, taps_2k8_lsb_channel, AMConfigureMessage::Modulation::SSB},  // SSB LSB   BW 2K8   (- 2K8)
-    {taps_6k0_decim_2, taps_0k7_usb_channel, AMConfigureMessage::Modulation::SSB},  // SSB USB   BW 0K7   (+ 0K7)  used to get audio tone from CW Morse, assuming tx shifted +700hz aprox
+    {taps_9k0_decim_2, taps_9k0_dsb_channel, AMConfigureMessage::Modulation::DSB, audio_12k_hpf_300hz_config},            // AM DSB-C  BW 9khz  (+-4k5)  commercial EU bandwidth .
+    {taps_6k0_decim_2, taps_6k0_dsb_channel, AMConfigureMessage::Modulation::DSB, audio_12k_hpf_300hz_config},            // AM DSB-C  BW 6khz  (+-3k0)  narrow AM , ham equipments.
+    {taps_6k0_decim_2, taps_2k8_usb_channel, AMConfigureMessage::Modulation::SSB, audio_12k_hpf_300hz_config},            // SSB USB   BW 2K8   (+ 2K8)  SSB ham equipments.
+    {taps_6k0_decim_2, taps_2k8_lsb_channel, AMConfigureMessage::Modulation::SSB, audio_12k_hpf_300hz_config},            // SSB LSB   BW 2K8   (- 2K8)  SSB ham equipments.
+    {taps_6k0_decim_2, taps_0k7_usb_channel, AMConfigureMessage::Modulation::SSB, audio_12k_hpf_300hz_config},            // SSB USB   BW 0K7   (+ 0K7)  To get audio tone from CW Morse, assuming tx shifted +700hz aprox
+    {taps_6k0_decim_2, taps_2k6_usb_wefax_channel, AMConfigureMessage::Modulation::SSB_FM, audio_12k_lpf_1500hz_config},  // SSB USB+FM  to demod. Subcarrier FM Audio Tones to get APT Weather Fax.
 }};

 static constexpr std::array<baseband::NBFMConfig, 3> nbfm_configs{{
@@ -145,6 +146,17 @@ void ReceiverModel::set_am_configuration(uint8_t n) {
    }
 }

+uint8_t ReceiverModel::amfm_configuration() const {
+    return settings_.amfm_config_index;
+}
+
+void ReceiverModel::set_amfm_configuration(uint8_t n) {
+    if (n < am_configs.size()) {
+        settings_.amfm_config_index = n;
+        update_modulation();
+    }
+}
+
 uint8_t ReceiverModel::nbfm_configuration() const {
    return settings_.nbfm_config_index;
 }
@@ -303,6 +315,10 @@ void ReceiverModel::update_modulation() {
            update_am_configuration();
            break;

+        case Mode::AMAudioFMApt:  // Wefax , first step , USB demodulation from the AMAudio group, index 2 (USB+3K), TODO +FM subcarrier demod ?
+            update_amfm_configuration();
+            break;
+
        case Mode::NarrowbandFMAudio:
            update_nbfm_configuration();
            break;
@@ -321,6 +337,10 @@ void ReceiverModel::update_am_configuration() {
    am_configs[am_configuration()].apply();
 }

+void ReceiverModel::update_amfm_configuration() {
+    am_configs[amfm_configuration()].apply();  // update with different index for Wefax.
+}
+
 void ReceiverModel::update_nbfm_configuration() {
    nbfm_configs[nbfm_configuration()].apply(squelch_level());
 }
@@ -41,7 +41,8 @@ class ReceiverModel {
        NarrowbandFMAudio = 1,
        WidebandFMAudio = 2,
        SpectrumAnalysis = 3,
-        Capture = 4
+        AMAudioFMApt = 4,  // Added to handle  HF  WeatherFax , SSB (USB demod) + Tone_Subcarrier FM demod
+        Capture = 5,
    };

    struct settings_t {
@@ -54,6 +55,7 @@ class ReceiverModel {
        bool rf_amp = false;
        Mode mode = Mode::NarrowbandFMAudio;
        uint8_t am_config_index = 0;
+        uint8_t amfm_config_index = 0;
        uint8_t nbfm_config_index = 0;
        uint8_t wfm_config_index = 0;
        uint8_t squelch_level = 80;
@@ -87,6 +89,9 @@ class ReceiverModel {
    uint8_t am_configuration() const;
    void set_am_configuration(uint8_t n);

+    uint8_t amfm_configuration() const;
+    void set_amfm_configuration(uint8_t n);
+
    uint8_t nbfm_configuration() const;
    void set_nbfm_configuration(uint8_t n);

@@ -140,6 +145,7 @@ class ReceiverModel {

    void update_modulation();
    void update_am_configuration();
+    void update_amfm_configuration();
    void update_nbfm_configuration();
    void update_wfm_configuration();

@@ -38,17 +38,31 @@ BtnGridView::BtnGridView(
    set_parent_rect(new_parent_rect);
    set_focusable(true);

-    signal_token_tick_second = rtc_time::signal_tick_second += [this]() {
-        this->on_tick_second();
+    button_pgup.set_focusable(false);
+    button_pgup.on_select = [this](Button&) {
+        if (arrow_up_enabled) {
+            if (((int64_t)highlighted_item - displayed_max) > 0)
+                set_highlighted(highlighted_item - displayed_max);
+            else
+                set_highlighted(0);
+        }
    };

-    add_child(&arrow_more);
-    arrow_more.set_focusable(false);
-    arrow_more.set_foreground(Theme::getInstance()->bg_darkest->background);
+    button_pgdown.set_focusable(false);
+    button_pgdown.on_select = [this](Button&) {
+        if (arrow_down_enabled) {
+            set_highlighted(highlighted_item + displayed_max);
+        }
+    };
+
+    button_pgup.set_style(Theme::getInstance()->bg_darkest_small);
+    button_pgdown.set_style(Theme::getInstance()->bg_darkest_small);
+
+    add_child(&button_pgup);
+    add_child(&button_pgdown);
 }

 BtnGridView::~BtnGridView() {
-    rtc_time::signal_tick_second -= signal_token_tick_second;
 }

 void BtnGridView::set_max_rows(int rows) {
@@ -63,7 +77,10 @@ void BtnGridView::set_parent_rect(const Rect new_parent_rect) {
    View::set_parent_rect(new_parent_rect);

    displayed_max = (parent_rect().size().height() / button_h);
-    arrow_more.set_parent_rect({228, (Coord)(displayed_max * button_h), 8, 8});
+
+    button_pgup.set_parent_rect({0, (Coord)(displayed_max * button_h), 120, 16});
+    button_pgdown.set_parent_rect({120, (Coord)(displayed_max * button_h), 120, 16});
+
    displayed_max *= rows_;

    // Delete any existing buttons.
@@ -84,28 +101,40 @@ void BtnGridView::set_parent_rect(const Rect new_parent_rect) {

        menu_item_views.push_back(std::move(item));
    }
-
    update_items();
 }

-void BtnGridView::set_arrow_enabled(bool enabled) {
+void BtnGridView::set_arrow_up_enabled(bool enabled) {
+    if (!show_arrows)
+        return;
    if (enabled) {
-        add_child(&arrow_more);
-    } else {
-        remove_child(&arrow_more);
+        if (!arrow_up_enabled) {
+            arrow_up_enabled = true;
+            button_pgup.set_text("< PREV");
+        }
+    } else if (!enabled) {
+        if (arrow_up_enabled) {
+            arrow_up_enabled = false;
+            button_pgup.set_text("      ");
+        }
    }
 };

-void BtnGridView::on_tick_second() {
-    if (more && blink)
-        arrow_more.set_foreground(Theme::getInstance()->bg_darkest->foreground);
-    else
-        arrow_more.set_foreground(Theme::getInstance()->bg_darkest->background);
-
-    blink = !blink;
-
-    arrow_more.set_dirty();
-}
+void BtnGridView::set_arrow_down_enabled(bool enabled) {
+    if (!show_arrows)
+        return;
+    if (enabled) {
+        if (!arrow_down_enabled) {
+            arrow_down_enabled = true;
+            button_pgdown.set_text("NEXT >");
+        }
+    } else if (!enabled) {
+        if (arrow_down_enabled) {
+            arrow_down_enabled = false;
+            button_pgdown.set_text("      ");
+        }
+    }
+};

 void BtnGridView::clear() {
    // clear vector and release memory, not using swap since it's causing capture to glitch/fault
@@ -153,15 +182,23 @@ void BtnGridView::insert_item(const GridItem& new_item, size_t position, bool in
    }
 }

+void BtnGridView::show_hide_arrows() {
+    if (highlighted_item == 0) {
+        set_arrow_up_enabled(false);
+    } else {
+        set_arrow_up_enabled(true);
+    }
+    if (highlighted_item == (menu_items.size() - 1)) {
+        set_arrow_down_enabled(false);
+    } else {
+        set_arrow_down_enabled(true);
+    }
+}
+
 void BtnGridView::update_items() {
    size_t i = 0;
-    Color bg_color = portapack::persistent_memory::menu_color();

-    if ((menu_items.size()) > (displayed_max + offset)) {
-        more = true;
-        blink = true;
-    } else
-        more = false;
+    Color bg_color = portapack::persistent_memory::menu_color();

    for (auto& item : menu_item_views) {
        if ((i + offset) >= menu_items.size()) {
@@ -189,14 +226,23 @@ NewButton* BtnGridView::item_view(size_t index) const {
    return menu_item_views[index].get();
 }

+void BtnGridView::show_arrows_enabled(bool enabled) {
+    show_arrows = enabled;
+    if (!enabled) {
+        remove_child(&button_pgup);
+        remove_child(&button_pgdown);
+    }
+}
+
 bool BtnGridView::set_highlighted(int32_t new_value) {
    int32_t item_count = (int32_t)menu_items.size();

    if (new_value < 0)
        return false;

-    if (new_value >= item_count)
+    if (new_value >= item_count) {
        new_value = item_count - 1;
+    }

    if (((uint32_t)new_value > offset) && ((new_value - offset) >= displayed_max)) {
        // Shift BtnGridView up
@@ -222,6 +268,8 @@ bool BtnGridView::set_highlighted(int32_t new_value) {
    if (visible())
        item_view(highlighted_item - offset)->focus();

+    show_hide_arrows();
+
    return true;
 }

@@ -235,21 +283,22 @@ void BtnGridView::on_focus() {

 void BtnGridView::on_blur() {
 #if 0
-    if (!keep_highlight)
-        item_view(highlighted_item - offset)->unhighlight();
+        if (!keep_highlight)
+            item_view(highlighted_item - offset)->unhighlight();
 #endif
 }

 void BtnGridView::on_show() {
    on_populate();
-
    View::on_show();
+    set_highlighted(highlighted_item);
 }

 void BtnGridView::on_hide() {
    View::on_hide();
-
    clear();
+    set_arrow_up_enabled(false);
+    set_arrow_down_enabled(false);
 }

 bool BtnGridView::on_key(const KeyEvent key) {
@@ -68,11 +68,18 @@ class BtnGridView : public View {

    NewButton* item_view(size_t index) const;

+    bool show_arrows{true};  // flag used to hide arrows in main menu
+    void show_arrows_enabled(bool enabled);
+
    bool set_highlighted(int32_t new_value);
    uint32_t highlighted_index();

    void set_parent_rect(const Rect new_parent_rect) override;
-    void set_arrow_enabled(bool enabled);
+    bool arrow_up_enabled{false};
+    bool arrow_down_enabled{false};
+    void set_arrow_up_enabled(bool enabled);
+    void set_arrow_down_enabled(bool enabled);
+    void show_hide_arrows();
    void on_focus() override;
    void on_blur() override;
    void on_show() override;
@@ -88,24 +95,21 @@ class BtnGridView : public View {

   private:
    int rows_{3};
-    void on_tick_second();
-
    bool keep_highlight{false};

-    SignalToken signal_token_tick_second{};
    std::vector<GridItem> menu_items{};
    std::vector<std::unique_ptr<NewButton>> menu_item_views{};

-    Image arrow_more{
-        {228, 320 - 8, 8, 8},
-        &bitmap_more,
-        Theme::getInstance()->bg_darkest->foreground,
-        Theme::getInstance()->bg_darkest->background};
+    Button button_pgup{
+        {0, 324, 120, 16},
+        "       "};
+
+    Button button_pgdown{
+        {121, 324, 119, 16},
+        "         "};

    int button_w = 240 / rows_;
    static constexpr int button_h = 48;
-    bool blink = false;
-    bool more = false;
    size_t displayed_max{0};
    size_t highlighted_item{0};
    size_t offset{0};
@@ -64,7 +64,8 @@ class AudioSpectrumView : public View {
        128,
        0,
        false,
-        Theme::getInstance()->bg_darkest->foreground};
+        Theme::getInstance()->bg_darkest->foreground,
+        true};
 };

 class FrequencyScale : public Widget {
@@ -67,7 +67,8 @@ class TimeScopeView : public View {
        128,
        0,
        false,
-        Theme::getInstance()->bg_darkest->foreground};
+        Theme::getInstance()->bg_darkest->foreground,
+        true};
 };

 class TVView : public Widget {
@@ -54,7 +54,6 @@
 #include "ui_recon.hpp"
 #include "ui_scanner.hpp"
 #include "ui_sd_over_usb.hpp"
-#include "ui_sd_wipe.hpp"
 #include "ui_search.hpp"
 #include "ui_settings.hpp"
 #include "ui_siggen.hpp"
@@ -63,10 +62,8 @@
 // #include "ui_test.hpp"
 #include "ui_text_editor.hpp"
 #include "ui_touchtunes.hpp"
-#include "ui_view_wav.hpp"
 #include "ui_weatherstation.hpp"
 #include "ui_subghzd.hpp"
-#include "ui_whipcalc.hpp"
 #include "ui_battinfo.hpp"
 #include "ui_external_items_menu_loader.hpp"

@@ -125,10 +122,11 @@ const NavigationView::AppList NavigationView::appList = {
    {nullptr, "Transmit", HOME, Color::cyan(), &bitmap_icon_transmit, new ViewFactory<TransmittersMenuView>()},
    {"capture", "Capture", HOME, Color::red(), &bitmap_icon_capture, new ViewFactory<CaptureAppView>()},
    {"replay", "Replay", HOME, Color::green(), &bitmap_icon_replay, new ViewFactory<PlaylistView>()},
-    {"scanner", "Scanner", HOME, Color::green(), &bitmap_icon_scanner, new ViewFactory<ScannerView>()},
+    {"recon", "Recon", HOME, Color::green(), &bitmap_icon_scanner, new ViewFactory<ReconView>()},
    {"microphone", "Microphone", HOME, Color::green(), &bitmap_icon_microphone, new ViewFactory<MicTXView>()},
    {"lookingglass", "Looking Glass", HOME, Color::green(), &bitmap_icon_looking, new ViewFactory<GlassView>()},
    {nullptr, "Utilities", HOME, Color::cyan(), &bitmap_icon_utilities, new ViewFactory<UtilitiesMenuView>()},
+    {nullptr, "Games", HOME, Color::purple(), &bitmap_icon_games, new ViewFactory<GamesMenuView>()},
    {nullptr, "Settings", HOME, Color::cyan(), &bitmap_icon_setup, new ViewFactory<SettingsMenuView>()},
    {nullptr, "Debug", HOME, Color::light_grey(), &bitmap_icon_debug, new ViewFactory<DebugMenuView>()},
    /* RX ********************************************************************/
@@ -142,7 +140,7 @@ const NavigationView::AppList NavigationView::appList = {
    {"level", "Level", RX, Color::green(), &bitmap_icon_options_radio, new ViewFactory<LevelView>()},
    {"pocsag", "POCSAG", RX, Color::green(), &bitmap_icon_pocsag, new ViewFactory<POCSAGAppView>()},
    {"radiosonde", "Radiosnde", RX, Color::green(), &bitmap_icon_sonde, new ViewFactory<SondeView>()},
-    {"recon", "Recon", RX, Color::green(), &bitmap_icon_scanner, new ViewFactory<ReconView>()},
+    {"scanner", "Scanner", RX, Color::green(), &bitmap_icon_scanner, new ViewFactory<ScannerView>()},
    {"search", "Search", RX, Color::yellow(), &bitmap_icon_search, new ViewFactory<SearchView>()},
    {"subghzd", "SubGhzD", RX, Color::yellow(), &bitmap_icon_remote, new ViewFactory<SubGhzDView>()},
    {"weather", "Weather", RX, Color::green(), &bitmap_icon_thermometer, new ViewFactory<WeatherView>()},
@@ -153,7 +151,6 @@ const NavigationView::AppList NavigationView::appList = {
    //{"sstv", "SSTV", RX, Color::dark_grey(), &bitmap_icon_sstv, new ViewFactory<NotImplementedView>()},
    //{"tetra", "TETRA", RX, Color::dark_grey(), &bitmap_icon_tetra, new ViewFactory<NotImplementedView>()},
    /* TX ********************************************************************/
-    //{"adsbtx", "ADS-B TX", TX, ui::Color::green(), &bitmap_icon_adsb, new ViewFactory<ADSBTxView>()},
    {"aprstx", "APRS TX", TX, ui::Color::green(), &bitmap_icon_aprs, new ViewFactory<APRSTXView>()},
    {"bht", "BHT Xy/EP", TX, ui::Color::green(), &bitmap_icon_bht, new ViewFactory<BHTView>()},
    {"bletx", "BLE Tx", TX, ui::Color::green(), &bitmap_icon_btle, new ViewFactory<BLETxView>()},
@@ -162,20 +159,16 @@ const NavigationView::AppList NavigationView::appList = {
    {"rdstx", "RDS", TX, ui::Color::green(), &bitmap_icon_rds, new ViewFactory<RDSView>()},
    {"soundbrd", "Soundbrd", TX, ui::Color::green(), &bitmap_icon_soundboard, new ViewFactory<SoundBoardView>()},
    {"touchtune", "TouchTune", TX, ui::Color::green(), &bitmap_icon_touchtunes, new ViewFactory<TouchTunesView>()},
+    {"signalgen", "Signal Gen", TX, Color::green(), &bitmap_icon_cwgen, new ViewFactory<SigGenView>()},
    /* UTILITIES *************************************************************/
-    {"antennalength", "Antenna Length", UTILITIES, Color::green(), &bitmap_icon_tools_antenna, new ViewFactory<WhipCalcView>()},
    {"filemanager", "File Manager", UTILITIES, Color::green(), &bitmap_icon_dir, new ViewFactory<FileManagerView>()},
    {"freqman", "Freq. Manager", UTILITIES, Color::green(), &bitmap_icon_freqman, new ViewFactory<FrequencyManagerView>()},
-    {"notepad", "Notepad", UTILITIES, Color::dark_cyan(), &bitmap_icon_notepad, new ViewFactory<TextEditorView>()},
    {"iqtrim", "IQ Trim", UTILITIES, Color::orange(), &bitmap_icon_trim, new ViewFactory<IQTrimView>()},
+    {"notepad", "Notepad", UTILITIES, Color::dark_cyan(), &bitmap_icon_notepad, new ViewFactory<TextEditorView>()},
    {nullptr, "SD Over USB", UTILITIES, Color::yellow(), &bitmap_icon_hackrf, new ViewFactory<SdOverUsbView>()},
-    {"signalgen", "Signal Gen", UTILITIES, Color::green(), &bitmap_icon_cwgen, new ViewFactory<SigGenView>()},
    //{"testapp", "Test App", UTILITIES, Color::dark_grey(), nullptr, new ViewFactory<TestView>()},
-
-    {"wavview", "Wav View", UTILITIES, Color::yellow(), &bitmap_icon_soundboard, new ViewFactory<ViewWavView>()},
    // Dangerous apps.
    {nullptr, "Flash Utility", UTILITIES, Color::red(), &bitmap_icon_peripherals_details, new ViewFactory<FlashUtilityView>()},
-    {nullptr, "Wipe SD card", UTILITIES, Color::red(), &bitmap_icon_tools_wipesd, new ViewFactory<WipeSDView>()},
 };

 const NavigationView::AppMap NavigationView::appMap = generate_app_map(NavigationView::appList);
@@ -310,6 +303,15 @@ SystemStatusView::SystemStatusView(
        this->on_bias_tee();
    };

+    button_fake_brightness.on_select = [this](ImageButton&) {
+        set_dirty();
+        pmem::toggle_fake_brightness_level();
+        refresh();
+        if (nullptr != parent()) {
+            parent()->set_dirty();  // The parent of NavigationView shal be the SystemView
+        }
+    };
+
    button_camera.on_select = [this](ImageButton&) {
        this->on_camera();
    };
@@ -350,12 +352,29 @@ void SystemStatusView::on_battery_data(const BatteryStateMessage* msg) {
        batt_was_inited = true;
        refresh();
    }
+
+    // Check if charging state changed to charging
+    static bool was_charging = false;
+    if (msg->on_charger && !was_charging) {
+        // Only show charging modal when transitioning to charging state
+        nav_.display_modal(
+            "CHARGING",
+            "Screen on while charging?",
+            YESNO,
+            [this](bool keep_screen_on) {
+                if (!keep_screen_on) {
+                    EventDispatcher::set_display_sleep(true);
+                }
+            });
+    }
+    was_charging = msg->on_charger;
+
    if (!pmem::ui_hide_numeric_battery()) {
        battery_text.set_battery(msg->valid_mask, msg->percent, msg->on_charger);
    }
    if (!pmem::ui_hide_battery_icon()) {
        battery_icon.set_battery(msg->valid_mask, msg->percent, msg->on_charger);
-    };
+    }
 }

 void SystemStatusView::refresh() {
@@ -373,6 +392,7 @@ void SystemStatusView::refresh() {
    // Display "Disable speaker" icon only if AK4951 Codec which has separate speaker/headphone control
    if (audio::speaker_disable_supported() && !pmem::ui_hide_speaker()) status_icons.add(&toggle_speaker);

+    if (!pmem::ui_hide_fake_brightness() && !pmem::config_lcd_inverted_mode()) status_icons.add(&button_fake_brightness);
    if (battery::BatteryManagement::isDetected()) {
        batt_was_inited = true;
        if (!pmem::ui_hide_battery_icon()) {
@@ -405,6 +425,9 @@ void SystemStatusView::refresh() {
    button_converter.set_bitmap(pmem::config_updown_converter() ? &bitmap_icon_downconvert : &bitmap_icon_upconvert);
    button_converter.set_foreground(pmem::config_converter() ? Theme::getInstance()->fg_red->foreground : Theme::getInstance()->fg_light->foreground);

+    // Fake Brightness
+    button_fake_brightness.set_foreground((pmem::apply_fake_brightness() & (!pmem::config_lcd_inverted_mode())) ? *Theme::getInstance()->status_active : Theme::getInstance()->fg_light->foreground);
+
    set_dirty();
 }

@@ -747,7 +770,7 @@ void NavigationView::handle_autostart() {

 /* Helpers  **************************************************************/

-static void add_apps(NavigationView& nav, BtnGridView& grid, app_location_t loc) {
+void add_apps(NavigationView& nav, BtnGridView& grid, app_location_t loc) {
    for (auto& app : NavigationView::appList) {
        if (app.menuLocation == loc) {
            grid.add_item({app.displayName, app.iconColor, app.icon,
@@ -771,9 +794,9 @@ void add_external_items(NavigationView& nav, app_location_t location, BtnGridVie
                          [&nav]() {
                              nav.display_modal(
                                  "Notice",
-                                  "External app directory empty;\n"
-                                  "see Mayhem wiki and copy apps\n"
-                                  "to " + apps_dir.string() + " folder of SD card.");
+                                  "Can't read external apps\n"
+                                  "Check SD card\n"
+                                  "Update SD card content\n");
                          }},
                         error_tile_pos);
    } else {
@@ -799,7 +822,7 @@ void add_external_items(NavigationView& nav, app_location_t location, BtnGridVie
 bool verify_sdcard_format() {
    FATFS* fs = &sd_card::fs;
    return (fs->fs_type == FS_FAT32 || fs->fs_type == FS_EXFAT) || !(sd_card::status() == sd_card::Status::Mounted);
-    /*                                   ^ to satisfy those users that not use an sd*/
+    /*                                                             ^ to satisfy those users that not use an sd*/
 }

 /* ReceiversMenuView *****************************************************/
@@ -812,9 +835,7 @@ void ReceiversMenuView::on_populate() {
    if (return_icon) {
        add_item({"..", Theme::getInstance()->fg_light->foreground, &bitmap_icon_previous, [this]() { nav_.pop(); }});
    }
-
    add_apps(nav_, *this, RX);
-
    add_external_items(nav_, app_location_t::RX, *this, return_icon ? 1 : 0);
 }

@@ -828,9 +849,7 @@ void TransmittersMenuView::on_populate() {
    if (return_icon) {
        add_items({{"..", Theme::getInstance()->fg_light->foreground, &bitmap_icon_previous, [this]() { nav_.pop(); }}});
    }
-
    add_apps(nav_, *this, TX);
-
    add_external_items(nav_, app_location_t::TX, *this, return_icon ? 1 : 0);
 }

@@ -846,12 +865,26 @@ void UtilitiesMenuView::on_populate() {
    if (return_icon) {
        add_items({{"..", Theme::getInstance()->fg_light->foreground, &bitmap_icon_previous, [this]() { nav_.pop(); }}});
    }
-
    add_apps(nav_, *this, UTILITIES);
-
    add_external_items(nav_, app_location_t::UTILITIES, *this, return_icon ? 1 : 0);
 }

+/* GamesMenuView ********************************************************/
+
+GamesMenuView::GamesMenuView(NavigationView& nav)
+    : nav_(nav) {
+    set_max_rows(2);
+}
+
+void GamesMenuView::on_populate() {
+    bool return_icon = pmem::show_gui_return_icon();
+    if (return_icon) {
+        add_item({"..", Theme::getInstance()->fg_light->foreground, &bitmap_icon_previous, [this]() { nav_.pop(); }});
+    }
+    add_apps(nav_, *this, GAMES);
+    add_external_items(nav_, app_location_t::GAMES, *this, return_icon ? 1 : 0);
+}
+
 /* SystemMenuView ********************************************************/

 void SystemMenuView::hackrf_mode(NavigationView& nav) {
@@ -869,13 +902,13 @@ void SystemMenuView::hackrf_mode(NavigationView& nav) {
 SystemMenuView::SystemMenuView(NavigationView& nav)
    : nav_(nav) {
    set_max_rows(2);  // allow wider buttons
-    set_arrow_enabled(false);
+    show_arrows_enabled(false);
 }

 void SystemMenuView::on_populate() {
    if (!verify_sdcard_format()) {
        add_item({"SDCard Error", Theme::getInstance()->error_dark->foreground, nullptr, [this]() {
-                      nav_.display_modal("Error", "SD Card is not exFAT/FAT32,\nformat to exFAT or FAT32 on PC");
+                      nav_.display_modal("Error", "SD Card is not exFAT/FAT32");
                  }});
    }
    add_apps(nav_, *this, HOME);
@@ -59,6 +59,10 @@ using namespace sd_card;

 namespace ui {

+void add_apps(NavigationView& nav, BtnGridView& grid, app_location_t loc);
+void add_external_items(NavigationView& nav, app_location_t location, BtnGridView& grid, uint8_t error_tile_pos);
+bool verify_sdcard_format();
+
 enum modal_t {
    INFO = 0,
    YESNO,
@@ -280,6 +284,12 @@ class SystemStatusView : public View {
        Theme::getInstance()->fg_light->foreground,
        Theme::getInstance()->bg_dark->background};

+    ImageButton button_fake_brightness{
+        {0, 0, 2 * 8, 1 * 16},
+        &bitmap_icon_brightness,
+        *Theme::getInstance()->status_active,
+        Theme::getInstance()->bg_dark->background};
+
    SDCardStatusView sd_card_status_view{
        {0, 0 * 16, 2 * 8, 1 * 16}};

@@ -379,6 +389,16 @@ class UtilitiesMenuView : public BtnGridView {
    void on_populate() override;
 };

+class GamesMenuView : public BtnGridView {
+   public:
+    GamesMenuView(NavigationView& nav);
+    std::string title() const override { return "Games"; };
+
+   private:
+    NavigationView& nav_;
+    void on_populate() override;
+};
+
 class SystemMenuView : public BtnGridView {
   public:
    SystemMenuView(NavigationView& nav);
@@ -72,7 +72,7 @@ void AudioOutput::on_block(const buffer_f32_t& audio) {
    if (do_processing) {
        const auto audio_present_now = squelch.execute(audio);

-        hpf.execute_in_place(audio);
+        hpf.execute_in_place(audio);  // IIRBiquadFilter name is "hpf", but we will call with "hpf-coef" for all  except AMFM (WFAX) with "lpf-coef"
        deemph.execute_in_place(audio);

        audio_present_history = (audio_present_history << 1) | (audio_present_now ? 1 : 0);
@@ -24,6 +24,8 @@
 #include "complex.hpp"
 #include "fxpt_atan2.hpp"
 #include "utility_m4.hpp"
+#include "dsp_hilbert.hpp"
+#include "dsp_modulate.hpp"

 #include <hal.h>

@@ -63,12 +65,7 @@ buffer_f32_t SSB::execute(

    return {dst.p, src.count, src.sampling_rate};
 }
-/*
-static inline float angle_approx_4deg0(const complex32_t t) {
-        const auto x = static_cast<float>(t.imag()) / static_cast<float>(t.real());
-        return 16384.0f * x;
-}
-*/
+
 static inline float angle_approx_0deg27(const complex32_t t) {
    if (t.real()) {
        const auto x = static_cast<float>(t.imag()) / static_cast<float>(t.real());
@@ -82,6 +79,32 @@ static inline float angle_precise(const complex32_t t) {
    return atan2f(t.imag(), t.real());
 }

+buffer_f32_t SSB_FM::execute(    // Added to handle AMFM (WFAX, HF weather map )
+    const buffer_c16_t& src,     // input arg , pointer Complex c16 i,q buffer.
+    const buffer_f32_t& dst) {   // input arg , pointer f32 buffer audio demodulated
+    complex16_t* src_p = src.p;  // removed const ; init src_p pointer with the mem address pointed by src.p.
+    const auto src_end = &src.p[src.count];
+    auto dst_p = dst.p;
+    float mag_sq_lpf_norm;
+
+    while (src_p < src_end) {
+        // FM APT audio tone demod: real part (USB-differentiator)  and AM tone demodulation + lpf (to remove the subcarrier.)
+        real_to_complex.execute((src_p++)->real(), mag_sq_lpf_norm);
+        *(dst_p++) = mag_sq_lpf_norm;  // already normalized/32.768f and clipped to +1.0f for the wav file.
+
+        real_to_complex.execute((src_p++)->real(), mag_sq_lpf_norm);
+        *(dst_p++) = mag_sq_lpf_norm;
+
+        real_to_complex.execute((src_p++)->real(), mag_sq_lpf_norm);
+        *(dst_p++) = mag_sq_lpf_norm;
+
+        real_to_complex.execute((src_p++)->real(), mag_sq_lpf_norm);
+        *(dst_p++) = mag_sq_lpf_norm;
+    }
+
+    return {dst.p, src.count, src.sampling_rate};
+}
+
 buffer_f32_t FM::execute(
    const buffer_c16_t& src,
    const buffer_f32_t& dst) {
@@ -23,6 +23,7 @@
 #define __DSP_DEMODULATE_H__

 #include "dsp_types.hpp"
+#include "dsp_hilbert.hpp"

 namespace dsp {
 namespace demodulate {
@@ -47,6 +48,17 @@ class SSB {
    static constexpr float k = 1.0f / 32768.0f;
 };

+class SSB_FM {  // Added to handle AMFM for WFAX
+   public:
+    buffer_f32_t execute(
+        const buffer_c16_t& src,
+        const buffer_f32_t& dst);
+
+   private:
+    static constexpr float k = 1.0f / 32768.0f;
+    dsp::Real_to_Complex real_to_complex{};  // It is a member variable of SSB_FM.
+};
+
 class FM {
   public:
    buffer_f32_t execute(
@@ -21,6 +21,7 @@

 #include "dsp_hilbert.hpp"
 #include "dsp_sos_config.hpp"
+#include "utility_m4.hpp"

 namespace dsp {

@@ -83,4 +84,88 @@ void HilbertTransform::execute(float in, float& out_i, float& out_q) {
    n = (n + 1) % 4;
 }

+Real_to_Complex::Real_to_Complex() {
+    // No need to call a separate configuration method like "Real_to_Complex()" externally before using the execute() method
+    // This is the constructor for the Real_to_Complex class.
+    // It initializes the member variables and calls the configure function for the sos_input, sos_i, and sos_q filters.
+    // to ensure the object is ready to use right after instantiation.
+
+    n = 0;
+
+    sos_input.configure(full_band_lpf_config);
+    sos_i.configure(full_band_lpf_config);
+    sos_q.configure(full_band_lpf_config);
+    sos_mag_sq.configure(quarter_band_lpf_config);  // for APT LPF subcarrier filter. (1/4 Nyquist fs/2 = 1/4 * 12Khz/2 = 1.5khz)
+}
+
+void Real_to_Complex::execute(float in, float& out_mag_sq_lpf) {
+    // Full_band LPF  means a LP filter with f_cut_off = fs/2; Full band = Full max band = 1/2 * fs_max =  1.0 x f_Nyquist = 1 * fs/2 = fs/2
+    float a = 0, b = 0;
+    float out_i = 0, out_q = 0, out_mag_sq = 0;
+    // int32_t packed;
+
+    float in_filtered = sos_input.execute(in) * 1.0f;  // Anti-aliasing full band LPF,  fc = fs/2= 6k, audio filter front-end.
+
+    switch (n) {
+        case 0:
+            a = in_filtered;
+            b = 0;
+            break;
+        case 1:
+            a = 0;
+            b = -in_filtered;
+            break;
+        case 2:
+            a = -in_filtered;
+            b = 0;
+            break;
+        case 3:
+            a = 0;
+            b = in_filtered;
+            break;
+    }
+
+    float i = sos_i.execute(a) * 1.0f;  // better keep <1.0f to minimize recorded APT(t) black level artifacts.-
+    float q = sos_q.execute(b) * 1.0f;
+
+    switch (n) {  // shifting down -fs4 (fs = 12khz , fs/4 = 3khz)
+        case 0:
+            out_i = i;
+            out_q = q;
+            break;
+        case 1:
+            out_i = -q;
+            out_q = i;
+            break;
+        case 2:
+            out_i = -i;
+            out_q = -q;
+            break;
+        case 3:
+            out_i = q;
+            out_q = -i;
+            break;
+    }
+
+    n = (n + 1) % 4;
+
+    /*   res = __smuad(val1,val2);  	p1 = val1[15:0] × val2[15:0]
+                                                p2 = val1[31:16] × val2[31:16]
+                                                res[31:0] = p1 + p2
+                                        return res; */
+
+    // Not strict Magnitude complex calculation, it is a cross multiplication (lower 16 bit real x lower 16 imag) + 0 (higher 16 bits comp),
+    // but better visual results comparing real magnitude calculation, (better map diagonal lines reproduction, and less artifacts in APT signal(t)
+    out_mag_sq = __SMUAD(out_i, out_q);                        // "cross-magnitude" of the complex (out_i + j out_q)
+    out_mag_sq_lpf = sos_mag_sq.execute((out_mag_sq)) * 2.0f;  // LPF quater band = 1.5khz APT signal
+
+    out_mag_sq_lpf /= 32768.0f;  // normalize ;
+    // Compress clipping positive APT signal [-1.5 ..1.5] input , converted to [-1.0 ...1.0] with "S" compressor gain shape.
+    if (out_mag_sq_lpf > 1.0f) {
+        out_mag_sq_lpf = 1.0f;  // clipped signal  at +1.0f,  APT signal is positive, no need to clip -1.0
+    } else {
+        out_mag_sq_lpf = out_mag_sq_lpf * (1.5f - ((out_mag_sq_lpf * out_mag_sq_lpf) / 2.0f));
+    }
+}
+
 } /* namespace dsp */
@@ -39,6 +39,19 @@ class HilbertTransform {
    SOSFilter<5> sos_q = {};
 };

+class Real_to_Complex {
+   public:
+    Real_to_Complex();  // Additional initialization
+    void execute(float in, float& out_mag_sq_lpf);
+
+   private:
+    uint8_t n = 0;
+    SOSFilter<5> sos_input = {};
+    SOSFilter<5> sos_i = {};
+    SOSFilter<5> sos_q = {};
+    SOSFilter<5> sos_mag_sq = {};
+};
+
 } /* namespace dsp */

 #endif /*__DSP_HILBERT_H__*/
@@ -27,6 +27,7 @@
 #include "event_m4.hpp"

 #include <array>
+#include "dsp_hilbert.hpp"

 void NarrowbandAMAudio::execute(const buffer_c8_t& buffer) {
    if (!configured) {
@@ -44,16 +45,30 @@ void NarrowbandAMAudio::execute(const buffer_c8_t& buffer) {
    // TODO: Feed channel_stats post-decimation data?
    feed_channel_stats(channel_out);

-    auto audio = demodulate(channel_out);
+    auto audio = demodulate(channel_out);  // now 3 AM demodulation types : demod_am, demod_ssb, demod_ssb_fm (for Wefax)
    audio_compressor.execute_in_place(audio);
    audio_output.write(audio);
 }

 buffer_f32_t NarrowbandAMAudio::demodulate(const buffer_c16_t& channel) {
-    if (modulation_ssb) {
-        return demod_ssb.execute(channel, audio_buffer);
-    } else {
-        return demod_am.execute(channel, audio_buffer);
+    switch (modulation_ssb) {  // enum class Modulation : int32_t {DSB = 0, SSB = 1, SSB_FM = 2}
+        case (int)(AMConfigureMessage::Modulation::DSB):
+            return demod_am.execute(channel, audio_buffer);
+            break;
+
+        case (int)(AMConfigureMessage::Modulation::SSB):
+            return demod_ssb.execute(channel, audio_buffer);
+            break;
+
+        case (int)(AMConfigureMessage::Modulation::SSB_FM):  // Added to handle Weather Fax mode.
+            // chDbgPanic("case SSB_FM demodulation");                   // Debug.
+            return demod_ssb_fm.execute(channel, audio_buffer);  // Calling a derivative of demod_ssb (USB) , but with different FIR taps + FM audio tones demod.
+            break;
+
+        // return demod am as a default
+        default:
+            return demod_am.execute(channel, audio_buffer);
+            break;
    }
 }

@@ -98,8 +113,9 @@ void NarrowbandAMAudio::configure(const AMConfigureMessage& message) {
    channel_filter_high_f = message.channel_filter.high_frequency_normalized * channel_filter_input_fs;
    channel_filter_transition = message.channel_filter.transition_normalized * channel_filter_input_fs;
    channel_spectrum.set_decimation_factor(1.0f);
-    modulation_ssb = (message.modulation == AMConfigureMessage::Modulation::SSB);
-    audio_output.configure(message.audio_hpf_config);
+    // modulation_ssb = (message.modulation == AMConfigureMessage::Modulation::SSB);  // originally we had just 2 AM types of demod. (DSB , SSB)
+    modulation_ssb = (int)message.modulation;              // now sending by message , 3 types of AM demod :   enum class Modulation : int32_t {DSB = 0, SSB = 1, SSB_FM = 2}
+    audio_output.configure(message.audio_hpf_lpf_config);  // hpf in all AM demod modes (AM-6K/9K, USB/LSB,DSB), except Wefax (lpf there).

    configured = true;
 }
@@ -63,9 +63,11 @@ class NarrowbandAMAudio : public BasebandProcessor {
    int32_t channel_filter_transition = 0;
    bool configured{false};

-    bool modulation_ssb = false;
+    // bool modulation_ssb = false;  // Origianlly we only had 2 AM demod types {DSB = 0, SSB = 1} , and we could handle it with bool var , 1 bit.
+    int8_t modulation_ssb = 0;  // Now we have 3 AM demod types we will send now index integer  {DSB = 0, SSB = 1, SSB_FM = 2}
    dsp::demodulate::AM demod_am{};
    dsp::demodulate::SSB demod_ssb{};
+    dsp::demodulate::SSB_FM demod_ssb_fm{};  // added for Wfax mode.
    FeedForwardCompressor audio_compressor{};
    AudioOutput audio_output{};

@@ -38,28 +38,72 @@ void SigGenProcessor::execute(const buffer_c8_t& buffer) {
        } else
            sample_count--;

-        if (tone_shape == 0) {
+        if (modulation == 0) {
            // CW
            re = 127;  // max. signed 8 bits value .   (-128 ...+127), max. amplitude ,  static phasor at 0º
            im = 0;
-        } else {
-            if (tone_shape == 1) {
+        } else if (modulation == 2) {
+            // Digital BPSK consecutive 0,1,0,...continuous cycle, 1 bit/symbol, at rate of 2 symbols / Freq Tone Periode... without any Pulse shape at the moment .
+            re = (((tone_phase & 0xFF000000) >> 24) & 0x80) ? 127 : -128;  // Sending 2 bits by Periode T of the GUI tone, alternative static phasor to 0, -180º , 0º
+            im = 0;
+            tone_phase += tone_delta;  // In BPSK-QSPK we are using to calculate each 1/4 of the periode.
+        } else if (modulation == 3) {
+            // Digital QPSK  consecutive 00, 01, 10, 11,00, ...continuous cycle ,2 bits/symbol, at rate of 4 symbols / Freq Tone Periode. not random., without any Pulse shape at the moment.
+            switch (((tone_phase & 0xFF000000) >> 24)) {
+                case 0 ... 63:  // equivalent to 1/4 of total 360º degrees.
+                    /* "00" */
+                    re = (sine_table_i8[32]);       // we are sending symbol-phasor 45º during  1/4 of the total periode
+                    im = (sine_table_i8[32 + 64]);  // 32 index  = rounded (45º/360º * 255 total sin table steps) = 31,875
+                    break;
+
+                case 64 ... 127:
+                    /* "01" */
+                    re = (sine_table_i8[96]);       // symbol-phasor 135º
+                    im = (sine_table_i8[96 + 64]);  // 96 index   = 32 + 256/4
+                    break;
+
+                case 128 ... 191:
+                    /* "10" */
+                    re = (sine_table_i8[159]);       // symbol-phasor 225º
+                    im = (sine_table_i8[159 + 64]);  // 159 rounded index = 96 + 256/4 = 159.3
+                    break;
+
+                case 192 ... 255:
+                    /* "11" */
+                    re = (sine_table_i8[223]);                  // symbol-phasor 315º ; 223 rounded index = (315/360) * 255 =223.125
+                    im = (sine_table_i8[((223 + 64) & 0xFF)]);  // Max index 255, circular periodic conversion.
+                    break;
+
+                default:
+                    break;
+            }
+            tone_phase += tone_delta;  // In BPSK-QSPK we are using to calculate each 1/4 of the periode.
+        } else if (modulation == 7) {
+            // Pulsed CW, 25% duty cycle.
+            if (tone_phase < 1073741824)  // 1073741824 = 2^32*(25/100)
+                re = 127;
+            else
+                re = 0;
+            im = 0;
+            tone_phase += tone_delta;  // In Pulsed CW we are using to calculate each periode.
+        } else {                       // Other modulations: FM, DSB, AM
+            if (tone_shape == 0) {
                // Sine
                sample = (sine_table_i8[(tone_phase & 0xFF000000) >> 24]);
-            } else if (tone_shape == 2) {
+            } else if (tone_shape == 1) {
                // Triangle
                int8_t a = (tone_phase & 0xFF000000) >> 24;
                sample = (a & 0x80) ? ((a << 1) ^ 0xFF) - 0x80 : (a << 1) + 0x80;
-            } else if (tone_shape == 3) {
+            } else if (tone_shape == 2) {
                // Saw up
                sample = ((tone_phase & 0xFF000000) >> 24);
-            } else if (tone_shape == 4) {
+            } else if (tone_shape == 3) {
                // Saw down
                sample = ((tone_phase & 0xFF000000) >> 24) ^ 0xFF;
-            } else if (tone_shape == 5) {
+            } else if (tone_shape == 4) {
                // Square
                sample = (((tone_phase & 0xFF000000) >> 24) & 0x80) ? 127 : -128;
-            } else if (tone_shape == 6) {
+            } else if (tone_shape == 5) {
                // Noise generator, pseudo random noise generator, 16 bits linear-feedback shift register (LFSR) algorithm, variant Fibonacci.
                // https://en.wikipedia.org/wiki/Linear-feedback_shift_register
                // 16 bits LFSR .taps: 16, 15, 13, 4 ;feedback polynomial: x^16 + x^15 + x^13 + x^4 + 1
@@ -79,49 +123,13 @@ void SigGenProcessor::execute(const buffer_c8_t& buffer) {
                if (counter == 15) {
                    counter = 0;
                }
-            } else if (tone_shape == 7) {
-                // Digital BPSK consecutive 0,1,0,...continuous cycle, 1 bit/symbol, at rate of 2 symbols / Freq Tone Periode... without any Pulse shape at the moment .
-                re = (((tone_phase & 0xFF000000) >> 24) & 0x80) ? 127 : -128;  // Sending 2 bits by Periode T of the GUI tone, alternative static phasor to 0, -180º , 0º
-                im = 0;
-            } else if (tone_shape == 8) {
-                // Digital QPSK  consecutive 00, 01, 10, 11,00, ...continuous cycle ,2 bits/symbol, at rate of 4 symbols / Freq Tone Periode. not random., without any Pulse shape at the moment .
-
-                switch (((tone_phase & 0xFF000000) >> 24)) {
-                    case 0 ... 63:  // equivalent to 1/4 of total 360º degrees.
-                        /* "00" */
-                        re = (sine_table_i8[32]);       // we are sending symbol-phasor 45º during  1/4 of the total periode
-                        im = (sine_table_i8[32 + 64]);  // 32 index  = rounded (45º/360º * 255 total sin table steps) = 31,875
-                        break;
-
-                    case 64 ... 127:
-                        /* "01" */
-                        re = (sine_table_i8[96]);       // symbol-phasor 135º
-                        im = (sine_table_i8[96 + 64]);  // 96 index   = 32 + 256/4
-                        break;
-                        break;
-
-                    case 128 ... 191:
-                        /* "10" */
-                        re = (sine_table_i8[159]);       // symbol-phasor 225º
-                        im = (sine_table_i8[159 + 64]);  // 159 rounded index = 96 + 256/4 = 159.3
-                        break;
-
-                    case 192 ... 255:
-                        /* "11" */
-                        re = (sine_table_i8[223]);                  // symbol-phasor 315º ; 223 rounded index = (315/360) * 255 =223.125
-                        im = (sine_table_i8[((223 + 64) & 0xFF)]);  // Max index 255, circular periodic conversion.
-                        break;
-
-                    default:
-                        break;
-                }
            }

-            if (tone_shape != 6) {         //(all except Pseudo Random White Noise). We are in (1):periodic signals or (2):BPSK/QPSK , in both cases ,we  need Tone updated acum sum phases to modulate in FM / or control phasor phase (BPSK & QPSK.)
-                tone_phase += tone_delta;  // In periodic signals(Sine/triangle/square) we are using to FM mod. in BPSK-QSPK we are using to calculate each 1/4 of the periode.
+            if (tone_shape != 5) {         // All periodic except Pseudo Random White Noise.
+                tone_phase += tone_delta;  // In periodic signals we are using phase to generate the tone to be modulated.
            }

-            if (tone_shape < 7) {  // All Option shape signals  except BPSK(7) & QPSK(8) we are modulating in FM. (Those two has phase shift modulation XPSK , not FM  )
+            if (modulation == 1) {
                // Do FM modulation
                delta = sample * fm_delta;

@@ -130,6 +138,21 @@ void SigGenProcessor::execute(const buffer_c8_t& buffer) {

                re = (sine_table_i8[(sphase & 0xFF000000) >> 24]);  // sin LUT is not dealing with decimals , output range [-128 ,...127]
                im = (sine_table_i8[(phase & 0xFF000000) >> 24]);
+
+            } else if (modulation == 4) {
+                // Do Double Side Band modulation
+                re = sample;
+                im = 0;
+
+            } else if (modulation == 5) {
+                // Do AM modulation (100% mod index)
+                re = 64 + (sample >> 1);  // 64 = 127 - (127 >> 1): carrier level without modulating signal
+                im = 0;
+
+            } else if (modulation == 6) {
+                // Do AM modulation (50% mod index)
+                re = 96 + (sample >> 2);  // 96 = 127 - (127 >> 2): carrier level without modulating signal
+                im = 0;
            }
        }

@@ -154,7 +177,8 @@ void SigGenProcessor::on_message(const Message* const msg) {
                auto_off = false;

            fm_delta = message.bw * (0xFFFFFFULL / 1536000);
-            tone_shape = message.shape;
+            tone_shape = message.shape & 0xF;
+            modulation = (message.shape & 0xF0) >> 4;

            // lfsr = seed_value ;  		// Finally not used , init lfsr 8 bits.
            lfsr_16 = seed_value_16;  // init lfsr 16 bits.
@@ -36,7 +36,7 @@ class SigGenProcessor : public BasebandProcessor {
    bool configured{false};

    uint32_t tone_delta{0}, fm_delta{}, tone_phase{0};
-    uint8_t tone_shape{};
+    uint8_t tone_shape{}, modulation{};
    uint32_t sample_count{0};
    bool auto_off{};
    int32_t phase{0}, sphase{0}, delta{0};  // they may have sign in the pseudo random sample generation.
@@ -1060,6 +1060,7 @@ DWORD get_fat (	/* 0xFFFFFFFF:Disk error, 1:Internal error, 2..0x7FFFFFFF:Cluste
 				}
 			}
 			/* go to default */
+            __attribute__ ((fallthrough));
 #endif
 		default:
 			val = 1;	/* Internal error */
@@ -553,14 +553,14 @@ constexpr fir_taps_real<32> taps_6k0_decim_2{
    }},
 };

-// IFIR prototype filter fs=48000 ; pass=4500 (cutt off -3dBs) , stop=8000 (<-60dBs), decim=4, fout=12000
+// IFIR prototype filter fs=48000 ; pass=4500 (cutoff -3dBs) , stop=8000 (<-60dBs), decim=4, fout=12000
 // For Europe AM commercial  broadcasting stations in LF/MF/HF, Emissions Designator 9K00A3E Bandwidth: 9.00 kHz (derivated from taps_6k0_decim_2 )
-// Pre-decimate LPF FIR filter design Created with SciPy Python with the "window method", num_taps = 32, cut_off = 5150. sample_rate = 48000 # Hz,
-// Created with h = signal.firwin(num_taps, cut_off, nyq=sample_rate/2, window=('chebwin',50)) , achieving good  STOP band plot < -60 dB's with some ripple.
+// Pre-decimate LPF FIR filter design Created with SciPy Python with the "window method", num_taps = 32, cutoff = 5150. sample_rate = 48000 # Hz,
+// Created with h = signal.firwin(num_taps, cutoff, nyq=sample_rate/2, window=('chebwin',50)) , achieving good  STOP band plot < -60 dB's with some ripple.
 // post-scaled h taps to avoid decimals , targeting <= similar int values as previous taps_6k0_dsb_channel peak < 32.767 (2 exp 15) and similar H(f)gain
 constexpr fir_taps_real<32> taps_9k0_decim_2{
-    .low_frequency_normalized = -4500.0f / 48000.0f,  // Negative -cutt off freq -3dB (real achieved data ,in the plot and measurements)
-    .high_frequency_normalized = 4500.0f / 48000.0f,  // Positive +cutt off freq -3dB (idem)
+    .low_frequency_normalized = -4500.0f / 48000.0f,  // Negative -cutoff freq -3dB (real achieved data ,in the plot and measurements)
+    .high_frequency_normalized = 4500.0f / 48000.0f,  // Positive +cutoff freq -3dB (idem)
    .transition_normalized = 3500.0f / 48000.0f,      // 3500 Hz = (8000 Hz - 4500 Hz) (both from plot H(f) curve plot)
    .taps = {{-53, -30, 47, 198, 355, 372, 89, -535,
              -1307, -1771, -1353, 370, 3384, 7109, 10535, 12591,
@@ -644,14 +644,14 @@ constexpr fir_taps_complex<64> taps_6k0_dsb_channel{
    }},
 };

-// Channel filter: fs=12000, pass=4500 (cutt off -3dBs), stop=4940 (<-60dBs), decim=1, fout=12000   (*1) real frec pass / stop , based on plotted  H(f) curve)
+// Channel filter: fs=12000, pass=4500 (cutoff -3dBs), stop=4940 (<-60dBs), decim=1, fout=12000   (*1) real frec pass / stop , based on plotted  H(f) curve)
 // For Europe AM commercial broadcasting stations in LF/MF/HF, Emissions Designator 9K00A3E Bandwidth: 9.00 kHz (derivative from  taps_6k0_dsb_channel)
-// FIR filter design created with SciPy Python using "window method"; selected design parameters: num_taps = 64, cut_off = 4575. sample_rate = 12000 # Hz,
-// Created with : h = signal.firwin(num_taps, cut_off, nyq=sample_rate/2, window=('chebwin',50)) , achieving real plot curve (*1) with peak stop band ripple -60dBs.
+// FIR filter design created with SciPy Python using "window method"; selected design parameters: num_taps = 64, cutoff = 4575. sample_rate = 12000 # Hz,
+// Created with : h = signal.firwin(num_taps, cutoff, nyq=sample_rate/2, window=('chebwin',50)) , achieving real plot curve (*1) with peak stop band ripple -60dBs.
 // post-scaled h taps to avoid decimals , targeting <= similar int values as previous taps_6k0_dsb_channel peak < 32.767 (2 exp 15), (29625)  and similar H(f)gain
 constexpr fir_taps_complex<64> taps_9k0_dsb_channel{
-    .low_frequency_normalized = -4500.0f / 12000.0f,  // Negative -cutt off freq -3dB (in the H(f) curve plot)
-    .high_frequency_normalized = 4500.0f / 12000.0f,  // Positive +cutt off freq -3dB (in the H(f) curve plot)
+    .low_frequency_normalized = -4500.0f / 12000.0f,  // Negative -cutoff freq -3dB (in the H(f) curve plot)
+    .high_frequency_normalized = 4500.0f / 12000.0f,  // Positive +cutoff freq -3dB (in the H(f) curve plot)
    .transition_normalized = 440.0f / 12000.0f,       // 440Hz = (4940 Hz -4500 Hz)  cut-3dB's (both data comes from H(f) curve plot and confirmed by  measurements )
    .taps = {{
        {2, 0},
@@ -945,6 +945,82 @@ constexpr fir_taps_complex<64> taps_0k7_usb_channel{
    }},
 };

+// USB AM+FM for Wefax (Weather fax RX) , based USB AM with truncated Differentiator band limmited cuttoff 2.400Hz for Audio Tones FM dem. ///////////////////
+
+// IFIR prototype filter: fs=12000, pass=2600, stop=3200, decim=1, fout=12000       // stop band minimum att < -48 dB's (+3300 Hz min atten peak) , rest <50 to -60dB's
+constexpr fir_taps_complex<64> taps_2k6_usb_wefax_channel{
+    .low_frequency_normalized = 0,
+    .high_frequency_normalized = 2600.0f / 12000.0f,
+    .transition_normalized = 600.0f / 12000.0f,
+    .taps = {{{-14 + 2},
+              {-11 - 5},
+              {-2 - 8},
+              {6 - 5},
+              {13 + 1},
+              {15 + 14},
+              {0 + 26},
+              {-22 + 13},
+              {-13 - 11},
+              {7 - 1},
+              {-20 + 17},
+              {-47 - 37},
+              {33 - 89},
+              {122 + 8},
+              {19 + 131},
+              {-124 + 26},
+              {1 - 123},
+              {158 + 52},
+              {-94 + 245},
+              {-363 - 91},
+              {36 - 468},
+              {524 - 37},
+              {67 + 531},
+              {-552 + 5},
+              {136 - 686},
+              {1013 + 258},
+              {-204 + 1527},
+              {-2104 + 168},
+              {-900 - 2529},
+              {2577 - 1881},
+              {2868 + 2122},
+              {-1209 + 3570},
+              {-3768 - 52},
+              {-1043 - 3412},
+              {2634 - 1801},
+              {2083 + 1693},
+              {-861 + 1927},
+              {-1507 - 318},
+              {95 - 1041},
+              {692 + 100},
+              {-189 + 519},
+              {-478 - 241},
+              {210 - 481},
+              {454 + 122},
+              {-35 + 372},
+              {-262 + 7},
+              {4 - 166},
+              {116 + 40},
+              {-66 + 108},
+              {-117 - 62},
+              {33 - 117},
+              {95 - 2},
+              {19 + 57},
+              {-23 + 13},
+              {3 - 7},
+              {6 + 16},
+              {-20 + 16},
+              {-25 - 9},
+              {-8 - 19},
+              {4 - 12},
+              {7 - 4},
+              {7 + 4},
+              {2 + 12},
+              {-7 + 13}
+
+    }}
+
+};
+
 // WFM 200KF8E emission type //////////////////////////////////////////////

 // IFIR image-reject filter: fs=3072000, pass=100000, stop=484000, decim=4, fout=768000
@@ -55,6 +55,12 @@ constexpr iir_biquad_config_t audio_12k_hpf_300hz_config{
    {0.89485861f, -1.78971721f, 0.89485861f},
    {1.00000000f, -1.77863178f, 0.80080265f}};

+// scipy.signal.butter(2, 1500 / 6000.0, 'low', analog=False)
+constexpr iir_biquad_config_t audio_12k_lpf_1500hz_config{
+    // Added to lpf the audio in wefax mode , before sending to SD card or spk.
+    {0.09763107f, 0.19526215f, 0.09763107f},
+    {1.00000000f, -0.94280904f, 0.33333333f}};
+
 // scipy.signal.butter(2, 300 / 4000.0, 'highpass', analog=False)
 constexpr iir_biquad_config_t audio_8k_hpf_300hz_config{
    {0.84645925f, -1.69291851f, 0.84645925f},
@@ -25,7 +25,7 @@
 #include "dsp_iir.hpp"

 // scipy.signal.iirfilter(ftype="ellip", N = 10, rp = 0.5, rs = 60.0, Wn = 0.5, btype = 'lowpass', output="sos")
-
+// 3khz cutofff  @fs:12Khz , used in Hilbert
 constexpr iir_biquad_df2_config_t half_band_lpf_config[5] = {
    {0.02339042f, 0.0411599f, 0.02339042f, 1.0f, -0.95317621f, 0.33446485f},
    {1.0f, 0.82196114f, 1.0f, 1.0f, -0.50327735f, 0.63611027f},
@@ -33,4 +33,22 @@ constexpr iir_biquad_df2_config_t half_band_lpf_config[5] = {
    {1.0f, 0.14394122f, 1.0f, 1.0f, -0.04368236f, 0.94798064f},
    {1.0f, 0.08720754, 1.0f, 1.0f, 0.00220944f, 0.98743139f}};

+// scipy.signal.iirfilter(ftype="ellip", N = 10, rp = 0.5, rs = 60.0, Wn = 0.99, btype = 'lowpass', output="sos")
+// 6khz cutofff @fs:12Khz , used in AMFM demod for WFAX
+constexpr iir_biquad_df2_config_t full_band_lpf_config[5] = {
+    {0.88095275f, 1.76184993f, 0.88095275f, 1.0f, 1.89055677f, 0.89616378f},
+    {1.0f, 1.99958798f, 1.0f, 1.0f, 1.9781807f, 0.98002549f},
+    {1.0f, 1.99928911f, 1.0f, 1.0f, 1.99328036f, 0.99447816f},
+    {1.0f, 1.99914562f, 1.0f, 1.0f, 1.997254f, 0.99828526f},
+    {1.0f, 1.99909558f, 1.0f, 1.0f, 1.9986187f, 0.99960319f}};
+
+// scipy.signal.iirfilter(ftype="ellip", N = 10, rp = 0.5 , rs = 60.0, Wn = 0.25, btype = 'lowpass', output="sos")
+// 1.5khz cutofff  @fs:12Khz, used in AMFM demod for WFAX
+constexpr iir_biquad_df2_config_t quarter_band_lpf_config[5] = {
+    {0.00349312f, 0.00319397f, 0.00349312f, 1.0f, -1.53025211f, 0.6203438f},
+    {1.0f, -0.83483341f, 1.0f, 1.0f, -1.47619047f, 0.77120659f},
+    {1.0f, -1.23050154f, 1.0f, 1.0f, -1.43058949f, 0.9000896f},
+    {1.0f, -1.33837384f, 1.0f, 1.0f, -1.41007744f, 0.96349953f},
+    {1.0f, -1.36921549f, 1.0f, 1.0f, -1.40680439f, 0.9910884f}};
+
 #endif /*__DSP_SOS_CONFIG_H__*/
@@ -231,6 +231,7 @@ void lcd_start_ram_write(
    lcd_caset(p.x(), p.x() + s.width() - 1);
    lcd_paset(p.y(), p.y() + s.height() - 1);
    lcd_ramwr_start();
+    io.update_cached_values();
 }

 void lcd_start_ram_read(
@@ -585,6 +585,7 @@ class AMConfigureMessage : public Message {
    enum class Modulation : int32_t {
        DSB = 0,
        SSB = 1,
+        SSB_FM = 2,  // Added new for RX Wefax mode,  to demodulate APT signal ,FM modulated inside audio subcarrier tones, and then up broadcasted in SSB USB .
    };

    constexpr AMConfigureMessage(
@@ -593,14 +594,14 @@ class AMConfigureMessage : public Message {
        const fir_taps_real<32> decim_2_filter,
        const fir_taps_complex<64> channel_filter,
        const Modulation modulation,
-        const iir_biquad_config_t audio_hpf_config)
+        const iir_biquad_config_t audio_hpf_lpf_config)
        : Message{ID::AMConfigure},
          decim_0_filter(decim_0_filter),
          decim_1_filter(decim_1_filter),
          decim_2_filter(decim_2_filter),
          channel_filter(channel_filter),
          modulation{modulation},
-          audio_hpf_config(audio_hpf_config) {
+          audio_hpf_lpf_config(audio_hpf_lpf_config) {
    }

    const fir_taps_real<24> decim_0_filter;
@@ -608,7 +609,7 @@ class AMConfigureMessage : public Message {
    const fir_taps_real<32> decim_2_filter;
    const fir_taps_complex<64> channel_filter;
    const Modulation modulation;
-    const iir_biquad_config_t audio_hpf_config;
+    const iir_biquad_config_t audio_hpf_lpf_config;
 };

 // TODO: Put this somewhere else, or at least the implementation part.
@@ -77,10 +77,24 @@ void IO::reference_oscillator(const bool enable) {
    io_write(1, io_reg);
 }

+bool IO::get_dark_cover() {
+    return portapack::persistent_memory::apply_fake_brightness() & (!portapack::persistent_memory::config_lcd_inverted_mode());
+}
+
 bool IO::get_is_inverted() {
    return portapack::persistent_memory::config_lcd_inverted_mode();
 }

+uint8_t IO::get_brightness() {
+    return portapack::persistent_memory::fake_brightness_level();
+}
+
+void IO::update_cached_values() {
+    inverted_enabled = get_is_inverted();
+    dark_cover_enabled = get_dark_cover();
+    brightness = get_brightness();
+}
+
 uint32_t IO::io_update(const TouchPinsConfig write_value) {
    /* Very touchy code to save context of PortaPack data bus while the
     * resistive touch pin drive is changed. Order of operations is
@@ -162,6 +162,9 @@ class IO {
    }

    void lcd_write_pixel(ui::Color pixel) {
+        if (dark_cover_enabled) {
+            pixel.v = DARKENED_PIXEL(pixel.v, brightness);
+        }
        lcd_write_data(pixel.v);
    }

@@ -170,12 +173,18 @@ class IO {
    }

    void lcd_write_pixels(ui::Color pixel, size_t n) {
+        if (dark_cover_enabled) {
+            pixel.v = DARKENED_PIXEL(pixel.v, brightness);
+        }
        while (n--) {
            lcd_write_data(pixel.v);
        }
    }

    void lcd_write_pixels_unrolled8(ui::Color pixel, size_t n) {
+        if (dark_cover_enabled) {
+            pixel.v = DARKENED_PIXEL(pixel.v, brightness);
+        }
        auto v = pixel.v;
        n >>= 3;
        while (n--) {
@@ -222,7 +231,13 @@ class IO {

        return switches_raw;
    }
+    bool inverted_enabled = false;
+    bool dark_cover_enabled = false;
+    uint8_t brightness = 0;
    bool get_is_inverted();
+    bool get_dark_cover();
+    uint8_t get_brightness();
+    void update_cached_values();

    uint32_t io_update(const TouchPinsConfig write_value);

@@ -404,6 +419,13 @@ class IO {
        const auto value_low = data_read();
        uint32_t original_value = (value_high << 8) | value_low;

+        if (inverted_enabled) return original_value;
+
+        if (dark_cover_enabled) {
+            // this is read data, so if the fake brightness is enabled AKA get_dark_cover() == true,
+            // then shift to back side AKA UNDARKENED_PIXEL, to prevent read shifted darkern info
+            original_value = UNDARKENED_PIXEL(original_value, brightness);
+        }
        return original_value;
    }

@@ -109,7 +109,7 @@ struct ui_config_t {
    bool hide_clock : 1;
    bool clock_show_date : 1;
    bool clkout_enabled : 1;
-    bool unused_FB : 1;  // apply_fake_brightness
+    bool apply_fake_brightness : 1;  // Fake brightness level, which eventually could be something along the lines of apply_pwm_brightness
    bool stealth_mode : 1;
    bool config_login : 1;
    bool config_splash : 1;
@@ -130,7 +130,7 @@ struct ui_config2_t {
    bool hide_sd_card : 1;

    bool hide_mute : 1;
-    bool UNUSED_3 : 1;
+    bool hide_fake_brightness : 1;
    bool hide_numeric_battery : 1;
    bool hide_battery_icon : 1;
    bool override_batt_calc : 1;
@@ -212,7 +212,7 @@ struct data_t {
    bool updown_frequency_rx_correction;
    bool updown_frequency_tx_correction;
    bool lcd_inverted_mode : 1;
-    bool UNUSED_5 : 1;
+    bool encoder_dial_direction : 1;  // false = normal, true = reverse
    bool UNUSED_6 : 1;
    bool UNUSED_7 : 1;

@@ -226,6 +226,9 @@ struct data_t {
    // Rotary encoder dial sensitivity (encoder.cpp/hpp)
    uint16_t encoder_dial_sensitivity : 4;

+    // fake brightness level (not switch, switch is in another place)
+    uint16_t fake_brightness_level : 4;
+
    // Encoder rotation rate multiplier for larger increments when rotated rapidly
    uint16_t encoder_rate_multiplier : 4;

@@ -287,7 +290,7 @@ struct data_t {
          updown_frequency_rx_correction(false),
          updown_frequency_tx_correction(false),
          lcd_inverted_mode(false),
-          UNUSED_5(false),
+          encoder_dial_direction(false),
          UNUSED_6(false),
          UNUSED_7(false),

@@ -297,6 +300,7 @@ struct data_t {
          frequency_tx_correction(0),

          encoder_dial_sensitivity(DIAL_SENSITIVITY_NORMAL),
+          fake_brightness_level(BRIGHTNESS_50),
          encoder_rate_multiplier(1),
          UNUSED(0),

@@ -413,7 +417,8 @@ void defaults() {
    set_config_splash(true);
    set_config_disable_external_tcxo(false);
    set_encoder_dial_sensitivity(DIAL_SENSITIVITY_NORMAL);
-    set_config_speaker_disable(true);  // Disable AK4951 speaker by default (in case of OpenSourceSDRLab H2)
+    set_encoder_dial_direction(false);  // false = normal, true = reverse
+    set_config_speaker_disable(true);   // Disable AK4951 speaker by default (in case of OpenSourceSDRLab H2)
    set_menu_color(Color::grey());
    set_ui_hide_numeric_battery(true);  // hide the numeric battery by default - no space to display it

@@ -465,6 +470,7 @@ void init() {
    set_config_mode_storage_direct(config_mode_backup);

    // Firmware upgrade handling - adjust newly defined fields where 0 is an invalid default
+    if (fake_brightness_level() == 0) set_fake_brightness_level(BRIGHTNESS_50);
    if (menu_color().v == 0) set_menu_color(Color::grey());
 }

@@ -645,6 +651,10 @@ bool stealth_mode() {
    return data->ui_config.stealth_mode;
 }

+bool apply_fake_brightness() {
+    return data->ui_config.apply_fake_brightness;
+}
+
 bool config_login() {
    return data->ui_config.config_login;
 }
@@ -748,6 +758,10 @@ void set_config_backlight_timer(const backlight_config_t& new_value) {
    data->ui_config.enable_backlight_timeout = static_cast<uint8_t>(new_value.timeout_enabled());
 }

+void set_apply_fake_brightness(const bool v) {
+    data->ui_config.apply_fake_brightness = v;
+}
+
 uint32_t pocsag_last_address() {
    return data->pocsag_last_address;
 }
@@ -934,7 +948,9 @@ bool ui_hide_clock() {
 bool ui_hide_sd_card() {
    return data->ui_config2.hide_sd_card;
 }
-
+bool ui_hide_fake_brightness() {
+    return data->ui_config2.hide_fake_brightness;
+}
 bool ui_hide_numeric_battery() {
    return data->ui_config2.hide_numeric_battery;
 }
@@ -977,6 +993,9 @@ void set_ui_hide_clock(bool v) {
 void set_ui_hide_sd_card(bool v) {
    data->ui_config2.hide_sd_card = v;
 }
+void set_ui_hide_fake_brightness(bool v) {
+    data->ui_config2.hide_fake_brightness = v;
+}
 void set_ui_hide_numeric_battery(bool v) {
    data->ui_config2.hide_numeric_battery = v;
 }
@@ -1062,6 +1081,13 @@ void set_encoder_rate_multiplier(uint8_t v) {
    data->encoder_rate_multiplier = v;
 }

+bool encoder_dial_direction() {
+    return data->encoder_dial_direction;
+}
+void set_encoder_dial_direction(bool v) {
+    data->encoder_dial_direction = v;
+}
+
 // Recovery mode magic value storage
 static data_t* data_direct_access = reinterpret_cast<data_t*>(memory::map::backup_ram.base());

@@ -1094,6 +1120,26 @@ void set_config_dst(dst_config_t v) {
    rtc_time::dst_init();
 }

+// Fake brightness level (switch is in another place)
+uint8_t fake_brightness_level() {
+    return data->fake_brightness_level;
+}
+void set_fake_brightness_level(uint8_t v) {
+    data->fake_brightness_level = v;
+}
+
+// Cycle through 4 brightness options: disabled -> enabled/50% -> enabled/25% -> enabled/12.5% -> disabled
+void toggle_fake_brightness_level() {
+    bool fbe = apply_fake_brightness();
+    if (config_lcd_inverted_mode()) return;  // for now only inverted mode OR fake brightness
+    if ((!fbe) || (data->fake_brightness_level >= BRIGHTNESS_12p5)) {
+        set_apply_fake_brightness(!fbe);
+        data->fake_brightness_level = BRIGHTNESS_50;
+    } else {
+        data->fake_brightness_level++;
+    }
+}
+
 // Menu Color Scheme
 Color menu_color() {
    return data->menu_color;
@@ -1208,9 +1254,11 @@ bool debug_dump() {
    pmem_dump_file.write_line("frequency_tx_correction: " + to_string_dec_uint(data->frequency_tx_correction));
    pmem_dump_file.write_line("encoder_dial_sensitivity: " + to_string_dec_uint(data->encoder_dial_sensitivity));
    pmem_dump_file.write_line("encoder_rate_multiplier: " + to_string_dec_uint(data->encoder_rate_multiplier));
+    pmem_dump_file.write_line("encoder_dial_direction: " + to_string_dec_uint(data->encoder_dial_direction));  // 0 = normal, 1 = reverse
    pmem_dump_file.write_line("headphone_volume_cb: " + to_string_dec_int(data->headphone_volume_cb));
    pmem_dump_file.write_line("config_mode_storage: 0x" + to_string_hex(data->config_mode_storage, 8));
    pmem_dump_file.write_line("dst_config: 0x" + to_string_hex((uint32_t)data->dst_config.v, 8));
+    pmem_dump_file.write_line("fake_brightness_level: " + to_string_dec_uint(data->fake_brightness_level));
    pmem_dump_file.write_line("menu_color: 0x" + to_string_hex(data->menu_color.v, 4));
    pmem_dump_file.write_line("touchscreen_threshold: " + to_string_dec_uint(data->touchscreen_threshold));

@@ -1227,6 +1275,7 @@ bool debug_dump() {
    pmem_dump_file.write_line("ui_config hide_clock: " + to_string_dec_uint(data->ui_config.hide_clock));
    pmem_dump_file.write_line("ui_config clock_with_date: " + to_string_dec_uint(data->ui_config.clock_show_date));
    pmem_dump_file.write_line("ui_config clkout_enabled: " + to_string_dec_uint(data->ui_config.clkout_enabled));
+    pmem_dump_file.write_line("ui_config apply_fake_brightness: " + to_string_dec_uint(data->ui_config.apply_fake_brightness));
    pmem_dump_file.write_line("ui_config stealth_mode: " + to_string_dec_uint(data->ui_config.stealth_mode));
    pmem_dump_file.write_line("ui_config config_login: " + to_string_dec_uint(data->ui_config.config_login));
    pmem_dump_file.write_line("ui_config config_splash: " + to_string_dec_uint(data->ui_config.config_splash));
@@ -1241,6 +1290,7 @@ bool debug_dump() {
    pmem_dump_file.write_line("ui_config2 hide_clock: " + to_string_dec_uint(data->ui_config2.hide_clock));
    pmem_dump_file.write_line("ui_config2 hide_sd_card: " + to_string_dec_uint(data->ui_config2.hide_sd_card));
    pmem_dump_file.write_line("ui_config2 hide_mute: " + to_string_dec_uint(data->ui_config2.hide_mute));
+    pmem_dump_file.write_line("ui_config2 hide_fake_brightness: " + to_string_dec_uint(data->ui_config2.hide_fake_brightness));
    pmem_dump_file.write_line("ui_config2 hide_battery_icon: " + to_string_dec_uint(data->ui_config2.hide_battery_icon));
    pmem_dump_file.write_line("ui_config2 hide_numeric_battery: " + to_string_dec_uint(data->ui_config2.hide_numeric_battery));
    pmem_dump_file.write_line("ui_config2 theme_id: " + to_string_dec_uint(data->ui_config2.theme_id));
@@ -1279,6 +1329,9 @@ bool debug_dump() {
        case ReceiverModel::Mode::Capture:
            pmem_dump_file.write_line("modulation: Mode::Capture");
            break;
+        case ReceiverModel::Mode::AMAudioFMApt:
+            pmem_dump_file.write_line("modulation: Mode::AMAudioFMApt");
+            break;
        default:
            pmem_dump_file.write_line("modulation: !!unknown mode!!");
            break;
@@ -135,6 +135,12 @@ typedef union {
 } dst_config_t;
 static_assert(sizeof(dst_config_t) == sizeof(uint32_t));

+enum fake_brightness_level_options {
+    BRIGHTNESS_50 = 1,
+    BRIGHTNESS_25 = 2,
+    BRIGHTNESS_12p5 = 3,  // 12p5 is 12.5
+};
+
 namespace cache {

 /* Set values in cache to sensible defaults. */
@@ -246,6 +252,8 @@ uint8_t encoder_dial_sensitivity();
 void set_encoder_dial_sensitivity(uint8_t v);
 uint8_t encoder_rate_multiplier();
 void set_encoder_rate_multiplier(uint8_t v);
+bool encoder_dial_direction();
+void set_encoder_dial_direction(bool v);

 uint32_t config_mode_storage_direct();
 void set_config_mode_storage_direct(uint32_t v);
@@ -267,6 +275,15 @@ uint16_t clkout_freq();
 dst_config_t config_dst();
 void set_config_dst(dst_config_t v);

+/* Fake brightness */
+// switch (if do color change):
+bool apply_fake_brightness();
+void set_apply_fake_brightness(const bool v);
+// level (color change level):
+uint8_t fake_brightness_level();
+void set_fake_brightness_level(uint8_t v);
+void toggle_fake_brightness_level();
+
 /* Touchscreen threshold */
 uint16_t touchscreen_threshold();
 void set_touchscreen_threshold(uint16_t v);
@@ -319,6 +336,7 @@ bool ui_hide_camera();
 bool ui_hide_sleep();
 bool ui_hide_bias_tee();
 bool ui_hide_clock();
+bool ui_hide_fake_brightness();
 bool ui_hide_numeric_battery();
 bool ui_hide_battery_icon();
 bool ui_hide_sd_card();
@@ -332,6 +350,7 @@ void set_ui_hide_camera(bool v);
 void set_ui_hide_sleep(bool v);
 void set_ui_hide_bias_tee(bool v);
 void set_ui_hide_clock(bool v);
+void set_ui_hide_fake_brightness(bool v);
 void set_ui_hide_numeric_battery(bool v);
 void set_ui_hide_battery_icon(bool v);
 void set_ui_hide_sd_card(bool v);
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
gullradriel	1df318355b	Wefax warning fix modulation fix (#2543 ) * changed order of modulations, changed case to avoid capture * added missing AMAudioFMApt mode to dump pmem * reorder demod, adding missing ones, fix warnings * removed uneeded 'previous_modulation', renamed WFAX to AMFM to match other places * removing uneeded 'previous_modulation' uneeded check in change_modulation * move capture at the end so AMAUdioFMApt is matching the other arrays for position 4 * added AMFM to Recon Level and Scanner * clang + more details in some comments --------- Co-authored-by: gullradriel <gullradriel@no-mail.com>	2025-03-07 17:28:11 +01:00
RocketGod	a17995fd2b	Moved games to new game menu (#2544 ) * Moved games to new game menu * There's enough games to have a menu now and I plan to make more. Having them in "Utilities" made no sense.	2025-03-06 22:27:25 +01:00
sommermorgentraum	ee472e1ed2	waveform fix 3 and trivial change (#2540 )	2025-03-05 17:53:41 +01:00
sommermorgentraum	e933c8b498	Trivial textual change about missing SD content (#2542 ) * _ * _	2025-03-05 15:37:53 +01:00
RocketGod	18bebbfb6d	Breakout - The Portapack remake game rises from the pirate's lair (#2541 ) * Breakout - The Portapack remake game rises from the pirate's lair * Fixes * Added a signature	2025-03-05 14:43:30 +08:00
Brumi-2021	52c3760e90	Adding Wefax demodulation mode inside Audio App (#2539 ) * Adding_new_WFAX_GUI_mode_Audio_App * Wefax_APT_demodulation_structure * Solving REC Apt signal.wav from WFAX * clang format issues * correcting comments	2025-03-05 11:27:18 +08:00
Davide Rovelli	b6e498a6d3	Added different modulations in signal generator * Added DSB, AM 100% mod index and AM 50% mod index. * Changed UI. * Added pulsed CW	2025-03-03 22:17:56 +01:00
sommermorgentraum	ddf7f7ccb5	Allow disable/enable waveform in Audio app to remove decoding problem on some frequencies	2025-03-03 22:16:03 +01:00
sommermorgentraum	fcdccdea85	add cursor to font viewer app (#2528 )	2025-02-22 13:37:06 +01:00
sommermorgentraum	5e55444f19	Support Bug Key AKA Auto Key for OOK Editor app (#2523 ) * _ * some final tune * textual * rename following gull's suggestion	2025-02-19 13:51:09 +08:00
sommermorgentraum	73f7f84718	Playlist editor (#2506 ) * make both exist * format * fix focusing issue * add example hopper payload * fix compiler err * clean up * correct linker script addr * lint * PoC * unknown: write_line issue * clean up * merge * fix read line * remove debug code * fix english * support new file * support enter delay * fix crash * remove debug code * some final tune	2025-02-18 22:05:40 +01:00
sommermorgentraum	7ad4ad99dd	Add widget preview tool (#2520 ) * PoC * opt * opt	2025-02-16 23:42:06 +08:00
sommermorgentraum	200f10397b	Add new app "hopper" app. (#2482 ) * make both jammer and hopper exist * add example hopper payload * example files * swap scanner and recon app location	2025-02-14 20:10:01 +01:00
E.T.	9b352f45a2	fix docker build warnings in dockerfile-nogit (#2518 )	2025-02-13 07:29:20 +01:00
Lerold	51c445054e	Moved country-specific FREQMAN files to the separate repository set up for it. (#2517 )	2025-02-10 11:02:55 +01:00
RocketGod	02586101e6	Add modal to turn off screen when charging is detected (#2514 )	2025-02-08 22:09:40 +01:00
Gaurav Chaturvedi	b66d8b1aa1	Removing vim swap files (#2503 ) * Removing vim swap files * Added vim swap file to .gitignore	2025-01-28 16:31:11 +01:00
gullradriel	8dc3851b55	externalize wipe sdcard (#2502 )	2025-01-27 22:10:33 +01:00
gullradriel	aef7c2be93	fix baseband (#2501 )	2025-01-26 22:23:29 +01:00
gullradriel	4e38dc4d3e	put back app in 'Utilities' (#2500 ) Co-authored-by: gullradriel <gullradriel@no-mail.com>	2025-01-26 22:15:02 +01:00
Davide Rovelli	520ad97f78	Added different modulations in signal generator (#2492 ) * Added DSB, AM 100% mod index and AM 50% mod index. Changed UI.	2025-01-26 21:41:11 +01:00
Lucas C. Villa Real	5bd208bca1	APRS: add frequency settings for Brazil (#2494 ) * Add frequency settings for Brazil, named 'BR' that tunes to 145.570 MHz. * Also added: Japan: 144.640 MHz (JAP), Thailand: 144.900 MHz (THA), Philippines: 144.740 MHz (PHI) * Reordered list by increasing frequency Co-authored-by: gullradriel <3157857+gullradriel@users.noreply.github.com>	2025-01-26 21:39:38 +01:00
gullradriel	a65ef3ce2e	Externalize antenna calc and wav view (#2498 ) * externalize antenna calc and wav view * Added a tool to check if all the pictures in graphics are used in internal apps	2025-01-26 21:36:21 +01:00
gullradriel	b2bb37af74	Flipper tx: use file_path, example file (#2496 ) * added subghz_dir * use subghz_dir from file_path * example file	2025-01-26 17:46:43 +00:00
gullradriel	54ad82a423	fix fallthrough warning (#2497 )	2025-01-26 16:27:29 +01:00
gullradriel	e463405c77	fix cmake_minimum_required to 3.16 (#2499 )	2025-01-26 16:26:02 +01:00
sommermorgentraum	c413f925a9	Add fast flash script for sdcard switch hardware (#2480 )	2025-01-20 12:43:57 +01:00
Erwin Ried	9e1eb31150	Update README.md Discord badge was broken, switching to shields.io	2025-01-20 09:22:40 +01:00
sommermorgentraum	7eb08f34cb	Fix encoder setting p.mem issue (#2475 )	2025-01-09 15:56:14 +01:00
Erwin Ried	2de1f8e6bf	Update README.md Lab401 link with our redirection	2025-01-09 10:05:27 +01:00
sommermorgentraum	55db0e8c87	Add the feature to decide rotate direction of encoder (#2472 )	2025-01-08 21:02:05 +01:00
gullradriel	dfa35b4290	added discord server information (#2471 )	2025-01-07 14:56:08 +01:00
gullradriel	0124051c4f	fix for empty text prompt crash (#2468 )	2025-01-07 13:46:51 +01:00
gullradriel	65f301399f	disabling button on main menu, change labels and add 'icons' (#2466 ) * disabling button on main menu, change labels and add 'icons' * fix reverse order of buttons --------- Co-authored-by: gullradriel <gullradriel@no-mail.com>	2025-01-04 10:50:53 +08:00
sommermorgentraum	97889494cf	rename bitmaps into bmp	2025-01-03 14:33:30 +01:00
Erwin Ried	32b35b1507	Update README.md	2025-01-02 15:27:13 +01:00
quantum-x	fccff0484b	Update README.md (#2456 ) Added a link to Lab401.com as a purchase option for EU customers. (Lab401 was added as the EU exclusive distributor for the H4M - https://opensourcesdrlab.com/pages/distributors)	2025-01-02 15:22:58 +01:00
OpenSourceSDRLab	d94afe364b	The gerber files of the portapack H4 (#2463 ) * Create README.txt * Update README.txt * Add files via upload The gerber files of the portapack h4. * delete * Upload the gerber files for H4	2025-01-02 09:31:28 +13:00
Erwin Ried	2e4db3dd27	Update README.md New metal case link	2024-12-31 22:39:35 +01:00
E.T.	97d3edbde7	docker improvements (#2455 )	2024-12-31 11:27:38 +01:00
gullradriel	4c18b80e42	Navigation buttons (#2458 ) * regenerate bitmap data * pagination in submenu * using little font so we are not eating menu buttons	2024-12-31 10:01:03 +08:00
Mark Thompson	01034af077	Renamed parameters in rx_capture.ini file (#2452 ) * Rename settings in file to match screen * Renamed variables for hopefully better clarity	2024-12-29 18:29:31 +01:00
Mark Thompson	57ce978bab	Remember previous capture settings (#2450 )	2024-12-29 09:21:08 +01:00
Totoo	854ac514cb	M10 additional parser (#2448 )	2024-12-28 12:47:58 +01:00
sommermorgentraum	b47a5fe0c8	Add + - buttons in Encoder dial settings (#2447 )	2024-12-27 22:04:11 +01:00
sommermorgentraum	af362600ef	app manager (#2442 ) * fix unset autostart * clean up - add comments to prevent misleading * move the app to external and with necessary changes * replace autostart app	2024-12-27 12:01:33 +01:00
hackrfstuff	bad57d1391	Fake brightness reimplementation (#2444 ) * Fake brightness reimplementation * indentation * added call to the function which is caching the display settings values * use cached values instead of pmem	2024-12-26 23:23:02 +01:00
Erwin Ried	ef28e63a8c	Update README.md Actually valid complete ali h4m link	2024-12-21 01:36:49 +01:00