Update README.md

New metal case link

.dockerignore

@@ -1 +1,2 @@
-build
+*
+!firmware/tools/docker-entrypoint.sh

README.md

@@ -30,7 +30,7 @@ This repository expands upon the previous work by many people and aims to consta
 
 :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:
 

dockerize.sh

@@ -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 $?
+fi
+
+start_docker "$@"

firmware/application/bitmap.hpp

@@ -2531,6 +2531,44 @@ 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,
@@ -4789,6 +4827,44 @@ 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 +5777,44 @@ 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,

firmware/application/ui/ui_btngrid.cpp

@@ -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("PAGE UP");
+        }
+    } 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("PAGE DOWN");
+        }
+    } 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 +226,19 @@ NewButton* BtnGridView::item_view(size_t index) const {
     return menu_item_views[index].get();
 }
 
+void BtnGridView::show_arrows_enabled(bool enabled) {
+    show_arrows = enabled;
+}
+
 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 +264,8 @@ bool BtnGridView::set_highlighted(int32_t new_value) {
     if (visible())
         item_view(highlighted_item - offset)->focus();
 
+    show_hide_arrows();
+
     return true;
 }
 
@@ -235,21 +279,22 @@ 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) {

firmware/application/ui/ui_btngrid.hpp

@@ -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};

firmware/application/ui_navigation.cpp

@@ -825,9 +825,7 @@ 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);
 }
 
@@ -841,9 +839,7 @@ 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);
 }
 
@@ -859,9 +855,7 @@ 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);
 }
 
@@ -882,7 +876,7 @@ 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() {

firmware/tools/docker-entrypoint.sh

@@ -1,5 +1,26 @@
 #!/bin/bash
 
+#
+# 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
 
 build_make() {