wf3

2026-09-11 00:59:28 +00:00 · 2024-11-10 18:52:37 +01:00
parent 458a6634bf
commit 491cb667cc
12 changed files with 659 additions and 0 deletions
@@ -0,0 +1,104 @@
+/*
+ * Copyright (C) 2024 HTotoo
+ *
+ * This file is part of PortaPack.
+ *
+ * This program is free software; you can redistribute it and/or  modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; see the file COPYING.  If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#include "ui_wefax_rx.hpp"
+
+#include "audio.hpp"
+#include "rtc_time.hpp"
+#include "baseband_api.hpp"
+#include "string_format.hpp"
+#include "portapack_persistent_memory.hpp"
+#include "lcd_ili9341.hpp"
+
+using namespace portapack;
+using namespace modems;
+using namespace ui;
+
+namespace ui::external_app::wefax_rx {
+
+void WeFaxRxView::focus() {
+    field_frequency.focus();
+}
+
+WeFaxRxView::WeFaxRxView(NavigationView& nav)
+    : nav_{nav} {
+    // baseband::run_image(portapack::spi_flash::image_tag_wefaxrx);
+    baseband::run_prepared_image(portapack::memory::map::m4_code.base());
+
+    add_children({&rssi,
+                  &field_rf_amp,
+                  &field_lna,
+                  &field_vga,
+                  &field_volume,
+                  &field_frequency,
+                  &txt_status,
+                  &labels,
+                  &options_lpm,
+                  &options_ioc});
+
+    options_lpm.on_change = [this](size_t index, int32_t v) {
+        lpm_index = (uint8_t)index;
+        (void)v;
+        on_settings_changed();
+    };
+    options_ioc.on_change = [this](size_t index, int32_t v) {
+        ioc_index = (uint8_t)index;
+        (void)v;
+        on_settings_changed();
+    };
+
+    options_lpm.set_selected_index(lpm_index, false);
+    options_ioc.set_selected_index(ioc_index, true);
+
+    field_frequency.set_step(10);
+    audio::set_rate(audio::Rate::Hz_24000);
+    audio::output::start();
+    receiver_model.enable();
+    txt_status.set("Waiting for signal.");
+}
+
+WeFaxRxView::~WeFaxRxView() {
+    receiver_model.disable();
+    baseband::shutdown();
+    audio::output::stop();
+}
+
+void WeFaxRxView::on_settings_changed() {
+    baseband::set_wefax_config(options_lpm.selected_index_value(), options_ioc.selected_index_value());
+}
+
+void WeFaxRxView::on_status(WeFaxRxStatusDataMessage msg) {
+    std::string tmp = to_string_dec_int(msg.freq) + " " + to_string_dec_int(msg.freqavg) + " " + to_string_dec_int(msg.freqmin) + " " + to_string_dec_int(msg.freqmax);
+    txt_status.set(tmp);
+}
+
+void WeFaxRxView::on_image(WeFaxRxImageDataMessage msg) {
+    line_num++;
+    if (line_num >= 320 - 4 * 16) line_num = 0;
+    ui::Color line_buffer[240];
+    for (uint16_t i = 0; i < 480; i += 2) {
+        uint8_t px = (msg.image[i] + msg.image[i + 1]) / 2;
+        line_buffer[i / 2] = {px, px, px};
+    }
+    portapack::display.render_line({0, line_num + 4 * 16}, 240, line_buffer);
+}
+
+}  // namespace ui::external_app::wefax_rx