WeFax rx ext app (#2566)

* wf3 * Ookbrute (#2354) * Revert "Ookbrute (#2354)" This reverts commit abb8143eec. * fix * test edition * re enable ble * re enable ert * steal amfm stuff * something happens * save bmp on start btn * kinda works * exit crash fixed * redline, remove some hardcoded * removed cpu killer red line, and some fixes * simplify #1 * seems ok. time to improve * added hidden freq offset to receiver model, so wefax can be set to the "correct" freq without users needs to substract 300 hz * badly implemented sync detection, and disabled it. * fix for fix * fixes * fix offset to real life off * no line on freq enter * fixes
2025-08-22 07:07:49 +00:00 · 2025-03-19 00:31:40 +01:00
parent 717d615f4f
commit 4aa5fc1fbe
16 changed files with 752 additions and 2 deletions
--- a/firmware/application/external/wefax_rx/ui_wefax_rx.hpp
+++ b/firmware/application/external/wefax_rx/ui_wefax_rx.hpp
@@ -0,0 +1,153 @@
+/*
+ * Copyright (C) 2025 HTotoo
+ *
+ * This file is part of PortaPack.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; see the file COPYING.  If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#ifndef __UI_WEFAX_RX_H__
+#define __UI_WEFAX_RX_H__
+
+#include "ui.hpp"
+#include "ui_language.hpp"
+#include "ui_navigation.hpp"
+#include "ui_receiver.hpp"
+#include "ui_geomap.hpp"
+#include "ui_freq_field.hpp"
+#include "ui_record_view.hpp"
+#include "app_settings.hpp"
+#include "radio_state.hpp"
+#include "log_file.hpp"
+#include "utility.hpp"
+#include "ui_fileman.hpp"
+#include "bmpfile.hpp"
+#include "file_path.hpp"
+
+using namespace ui;
+
+namespace ui::external_app::wefax_rx {
+
+#define WEFAX_PX_SIZE 840
+// 1.900Hz is the usual center FM freq. , but as I added 300-Hz margin, + the truncated filter extended effect , in our case, we got better S/N if we use -2200 offset area. @Brumi
+#define WEFAX_FREQ_OFFSET -2200
+
+class WeFaxRxView : public View {
+   public:
+    WeFaxRxView(NavigationView& nav);
+    ~WeFaxRxView();
+
+    void focus() override;
+
+    std::string title() const override { return "WeFax"; };
+
+   private:
+    void on_settings_changed();
+    void on_status(WeFaxRxStatusDataMessage msg);
+    void on_image(WeFaxRxImageDataMessage msg);
+
+    bool stopping = false;
+
+    uint8_t ioc_index{0};
+    uint8_t lpm_index{0};
+    uint16_t line_num = 0;      // nth line
+    uint16_t line_in_part = 0;  // got multiple parts of a line, so keep track of it
+    uint8_t delayer = 0;
+    ui::Color line_buffer[240];
+    std::filesystem::path filetohandle = "";
+
+    bool paused = false;  // when freq field is shown for example, we need to pause
+
+    BMPFile bmp{};
+
+    NavigationView& nav_;
+    RxRadioState radio_state_{};
+    app_settings::SettingsManager settings_{
+        "rx_wefax",
+        app_settings::Mode::RX,
+        {
+            {"ioc_index"sv, &ioc_index},
+            {"lpm_index"sv, &lpm_index},
+        }};
+
+    RFAmpField field_rf_amp{
+        {13 * 8, 0 * 16}};
+    LNAGainField field_lna{
+        {15 * 8, 0 * 16}};
+    VGAGainField field_vga{
+        {18 * 8, 0 * 16}};
+    RSSI rssi{
+        {21 * 8, 0, 6 * 8, 4}};
+    AudioVolumeField field_volume{
+        {28 * 8, 0 * 16}};
+
+    RxFrequencyField field_frequency{
+        {0 * 8, 0 * 16},
+        nav_};
+
+    Labels labels{
+        {{1 * 8, 1 * 16}, "LPM:", Theme::getInstance()->fg_light->foreground},
+        {{13 * 8, 1 * 16}, "IOC:", Theme::getInstance()->fg_light->foreground},
+    };
+
+    OptionsField options_lpm{
+        {6 * 8, 1 * 16},
+        4,
+        {
+            {"60", 60},
+            {"90", 90},
+            {"100", 100},
+            {"120", 120},
+            {"180", 180},
+            {"240", 240},
+        }};
+
+    OptionsField options_ioc{
+        {18 * 8, 1 * 16},
+        4,
+        {
+            {"576", 0},
+            {"228", 1},
+        }};
+
+    Text txt_status{
+        {0 * 8, 2 * 16, 20 * 8, 16},
+    };
+
+    Button button_ss{
+        {190, 2 * 16, 5 * 8, 16},
+        LanguageHelper::currentMessages[LANG_START]};
+
+    MessageHandlerRegistration message_handler_stats{
+        Message::ID::WeFaxRxStatusData,
+        [this](const Message* const p) {
+            if (stopping || paused) return;
+            const auto message = *reinterpret_cast<const WeFaxRxStatusDataMessage*>(p);
+            on_status(message);
+        }};
+
+    MessageHandlerRegistration message_handler_image{
+        Message::ID::WeFaxRxImageData,
+        [this](const Message* const p) {
+            if (stopping || paused) return;
+            const auto message = *reinterpret_cast<const WeFaxRxImageDataMessage*>(p);
+            on_image(message);
+        }};
+};
+
+}  // namespace ui::external_app::wefax_rx
+
+#endif /*__UI_WEFAX_RX_H__*/