Move APRS transmitter to external app

2026-09-12 09:39:30 +00:00 · 2026-07-27 21:31:08 +03:00
parent 8adb3c2428
commit ec495b49f6
8 changed files with 74 additions and 8 deletions
@@ -0,0 +1,164 @@
+/*
+ * Copyright (C) 2015 Jared Boone, ShareBrained Technology, Inc.
+ * Copyright (C) 2017 Furrtek
+ *
+ * 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_textentry.hpp"
+#include "ui_widget.hpp"
+#include "ui_navigation.hpp"
+#include "ui_transmitter.hpp"
+
+#include "message.hpp"
+#include "modems.hpp"
+#include "transmitter_model.hpp"
+#include "app_settings.hpp"
+#include "radio_state.hpp"
+#include "portapack.hpp"
+
+namespace ui::external_app::aprs_tx {
+
+class APRSTXView : public View {
+   public:
+    APRSTXView(NavigationView& nav);
+    ~APRSTXView();
+
+    void focus() override;
+
+    std::string title() const override { return "APRS TX"; };
+
+   private:
+    TxRadioState radio_state_{
+        144390000 /* frequency */,
+        1750000 /* bandwidth */,
+        AFSK_TX_SAMPLERATE /* sampling rate */
+    };
+
+    std::string symsrc = "";
+    std::string symdst = "";
+    std::string payload{""};
+    std::string path_cache = "";
+    int32_t ssidsrc = 0;
+    int32_t ssiddst = 0;
+
+    bool manual_gps_mode = false;
+    float last_lat = 0.0f;
+    float last_lon = 0.0f;
+
+    app_settings::SettingsManager settings_{
+        "tx_aprs",
+        app_settings::Mode::TX,
+        {{"symsrc"sv, &symsrc},
+         {"symdst"sv, &symdst},
+         {"ssidsrc"sv, &ssidsrc},
+         {"ssiddst"sv, &ssiddst},
+         {"payload"sv, &payload},
+         {"last_lat"sv, &last_lat},
+         {"last_lon"sv, &last_lon},
+         {"path"sv, &path_cache}}};
+
+    void start_tx();
+    void generate_frame();
+    void generate_frame_pos();
+    void on_tx_progress(const uint32_t progress, const bool done);
+    void on_gps(const GPSPosDataMessage* message);
+    void process_coordinates(float lat, float lon);
+
+    Labels labels{
+        {{UI_POS_X(0), UI_POS_Y(0)}, "Source:       SSID:", Theme::getInstance()->fg_light->foreground},  // 6 alphanum + SSID
+        {{UI_POS_X(0), UI_POS_Y(1)}, " Dest.:       SSID:", Theme::getInstance()->fg_light->foreground},
+        {{UI_POS_X(0), UI_POS_Y(2)}, "Path: (ex.: WIDE1-1,WIDE2-1)", Theme::getInstance()->fg_light->foreground},
+        {{UI_POS_X(0), UI_POS_Y(6)}, "Info field:", Theme::getInstance()->fg_light->foreground},
+        {{UI_POS_X(0), UI_POS_Y(10)}, "GPS:", Theme::getInstance()->fg_light->foreground},
+        {{UI_POS_X_CENTER(22), UI_POS_Y(14)}, "Use ?GPS? in the info", Theme::getInstance()->fg_light->foreground},
+        {{UI_POS_X_CENTER(17), UI_POS_Y(15)}, "as a placeholder.", Theme::getInstance()->fg_light->foreground},
+    };
+
+    Text text_path{
+        {UI_POS_X(0), UI_POS_Y(3), UI_POS_MAXWIDTH, UI_POS_HEIGHT(1)},
+        "WIDE1-1",
+    };
+    Text gps_is_manual{
+        {UI_POS_X(6), UI_POS_Y(10), UI_POS_WIDTH(10), UI_POS_HEIGHT(1)},
+        "",
+    };
+
+    SymField sym_source{
+        {UI_POS_X(7), UI_POS_Y(0)},
+        6,
+        SymField::Type::Alpha};
+
+    NumberField num_ssid_source{
+        {UI_POS_X(19), UI_POS_Y(0)},
+        2,
+        {0, 15},
+        1,
+        ' '};
+
+    SymField sym_dest{
+        {UI_POS_X(7), UI_POS_Y(1)},
+        6,
+        SymField::Type::Alpha};
+
+    NumberField num_ssid_dest{
+        {UI_POS_X(19), UI_POS_Y(1)},
+        2,
+        {0, 15},
+        1,
+        ' '};
+
+    Text text_payload{
+        {UI_POS_X(0), UI_POS_Y(7), UI_POS_MAXWIDTH, UI_POS_HEIGHT(1)},
+        ""};
+    Button button_set{
+        {UI_POS_X(0), UI_POS_Y(8), UI_POS_WIDTH(10), UI_POS_HEIGHT(2)},
+        "Set"};
+
+    Text text_gps_coord{
+        {UI_POS_X(0), UI_POS_Y(11), UI_POS_WIDTH(20), UI_POS_HEIGHT(1)},
+        "-"};
+
+    Button button_mangps{
+        {UI_POS_X(0), UI_POS_Y(12), UI_POS_WIDTH(14), UI_POS_HEIGHT(2)},
+        "Manual GPS"};
+    Button button_setpath{
+        {UI_POS_X(0), UI_POS_Y(4), UI_POS_WIDTH(14), UI_POS_HEIGHT(2)},
+        "Set Path"};
+    TransmitterView tx_view{
+        (int16_t)UI_POS_Y_BOTTOM(4),
+        5000,
+        0  // disable setting bandwith, since APRS used fixed 10k bandwidth
+    };
+
+    MessageHandlerRegistration message_handler_gps{
+        Message::ID::GPSPosData,
+        [this](Message* const p) {
+            const auto message = static_cast<const GPSPosDataMessage*>(p);
+            this->on_gps(message);
+        }};
+    MessageHandlerRegistration message_handler_tx_progress{
+        Message::ID::TXProgress,
+        [this](const Message* const p) {
+            const auto message = *reinterpret_cast<const TXProgressMessage*>(p);
+            this->on_tx_progress(message.progress, message.done);
+        }};
+};
+
+}  // namespace ui::external_app::aprs_tx