Added weather station app with 18 protocol parsers (#1607)

* Added weather station app with 18 protocol parsers
* Fix button and formatting
* Set BW to 1.75m, changed to us in dsp part

firmware/application/apps/ui_weatherstation.cpp

@@ -0,0 +1,205 @@
+/*
+ * Copyright (C) 2014 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_weatherstation.hpp"
+#include "modems.hpp"
+#include "audio.hpp"
+#include "baseband_api.hpp"
+#include "string_format.hpp"
+#include "portapack_persistent_memory.hpp"
+
+using namespace portapack;
+using namespace ui;
+
+namespace ui {
+
+void WeatherRecentEntryDetailView::update_data() {
+    // set text elements
+    text_type.set(WeatherView::getWeatherSensorTypeName((FPROTO_WEATHER_SENSOR)entry_.sensorType));
+    text_id.set("0x" + to_string_hex(entry_.id));
+    text_temp.set(to_string_decimal(entry_.temp, 2));
+    text_hum.set(to_string_dec_uint(entry_.humidity) + "%");
+    text_ch.set(to_string_dec_uint(entry_.channel));
+    text_batt.set(to_string_dec_uint(entry_.battery_low) + " " + ((entry_.battery_low == 0) ? "OK" : "LOW"));
+}
+
+void WeatherRecentEntryDetailView::set_entry(const WeatherRecentEntry& entry) {
+    entry_ = entry;
+    update_data();
+    set_dirty();
+}
+
+WeatherRecentEntryDetailView::WeatherRecentEntryDetailView(NavigationView& nav, const WeatherRecentEntry& entry)
+    : nav_{nav},
+      entry_{entry} {
+    add_children({&button_done,
+                  &text_type,
+                  &text_id,
+                  &text_temp,
+                  &text_hum,
+                  &text_ch,
+                  &text_batt,
+                  &labels});
+
+    button_done.on_select = [&nav](const ui::Button&) {
+        nav.pop();
+    };
+    update_data();
+}
+
+void WeatherRecentEntryDetailView::focus() {
+    button_done.focus();
+}
+
+void WeatherView::focus() {
+    field_frequency.focus();
+}
+
+WeatherView::WeatherView(NavigationView& nav)
+    : nav_{nav} {
+    add_children({&rssi,
+                  &field_rf_amp,
+                  &field_lna,
+                  &field_vga,
+                  &field_frequency,
+                  &button_clear_list,
+                  &recent_entries_view});
+
+    baseband::run_image(portapack::spi_flash::image_tag_weather);
+
+    button_clear_list.on_select = [this](Button&) {
+        recent.clear();
+        recent_entries_view.set_dirty();
+    };
+    field_frequency.set_value(433920000);
+    field_frequency.set_step(1000);
+    const Rect content_rect{0, header_height, screen_width, screen_height - header_height};
+    recent_entries_view.set_parent_rect(content_rect);
+    recent_entries_view.on_select = [this](const WeatherRecentEntry& entry) {
+        nav_.push<WeatherRecentEntryDetailView>(entry);
+    };
+    receiver_model.set_target_frequency(433'920'000);
+    receiver_model.set_sampling_rate(2'000'000);
+    receiver_model.set_baseband_bandwidth(1'750'000);
+    receiver_model.set_modulation(ReceiverModel::Mode::AMAudio);
+    baseband::set_weather();
+    receiver_model.enable();
+}
+
+void WeatherView::on_data(const WeatherDataMessage* data) {
+    WeatherRecentEntry key{data->sensorType, data->id, data->temp, data->humidity, data->channel, data->battery_low};
+    auto matching_recent = find(recent, key.key());
+    if (matching_recent != std::end(recent)) {
+        // Found within. Move to front of list, increment counter.
+        recent.push_front(*matching_recent);
+        recent.erase(matching_recent);
+    } else {
+        recent.emplace_front(key);
+        truncate_entries(recent, 64);
+    }
+    recent_entries_view.set_dirty();
+}
+
+WeatherView::~WeatherView() {
+    receiver_model.disable();
+    baseband::shutdown();
+}
+
+const char* WeatherView::getWeatherSensorTypeName(FPROTO_WEATHER_SENSOR type) {
+    switch (type) {
+        case FPW_NexusTH:
+            return "NexusTH";
+        case FPW_Acurite592TXR:
+            return "Acurite592TXR";
+        case FPW_Acurite606TX:
+            return "Acurite606TX";
+        case FPW_Acurite609TX:
+            return "Acurite609TX";
+        case FPW_Ambient:
+            return "Ambient";
+        case FPW_AuriolAhfl:
+            return "AuriolAhfl";
+        case FPW_AuriolTH:
+            return "AuriolTH";
+        case FPW_GTWT02:
+            return "GT-WT02";
+        case FPW_GTWT03:
+            return "GT-WT03";
+        case FPW_INFACTORY:
+            return "InFactory";
+        case FPW_LACROSSETX:
+            return "LaCrosse TX";
+        case FPW_LACROSSETX141thbv2:
+            return "LaCrosse TX141THBv2";
+        case FPW_OREGON2:
+            return "Oregon2";
+        case FPW_OREGON3:
+            return "Oregon3";
+        case FPW_OREGONv1:
+            return "OregonV1";
+        case FPW_THERMOPROTX4:
+            return "ThermoPro TX4";
+        case FPW_TX_8300:
+            return "TX 8300";
+        case FPW_WENDOX_W6726:
+            return "Wendox W6726";
+
+        case FPW_Invalid:
+        default:
+            return "Unknown";
+    }
+}
+
+std::string WeatherView::pad_string_with_spaces(int snakes) {
+    std::string paddedStr(snakes, ' ');
+    return paddedStr;
+}
+
+template <>
+void RecentEntriesTable<ui::WeatherRecentEntries>::draw(
+    const Entry& entry,
+    const Rect& target_rect,
+    Painter& painter,
+    const Style& style) {
+    std::string line{};
+    line.reserve(30);
+
+    line = WeatherView::getWeatherSensorTypeName((FPROTO_WEATHER_SENSOR)entry.sensorType);
+    if (line.length() < 13) {
+        line += WeatherView::pad_string_with_spaces(13 - line.length());
+    } else {
+        line = truncate(line, 13);
+    }
+
+    std::string temp = to_string_decimal(entry.temp, 2);
+    std::string humStr = to_string_dec_uint(entry.humidity) + "%";
+    std::string chStr = to_string_dec_uint(entry.channel);
+
+    line += WeatherView::pad_string_with_spaces(7 - temp.length()) + temp;
+    line += WeatherView::pad_string_with_spaces(5 - humStr.length()) + humStr;
+    line += WeatherView::pad_string_with_spaces(4 - chStr.length()) + chStr;
+
+    line.resize(target_rect.width() / 8, ' ');
+    painter.draw_string(target_rect.location(), style, line);
+}
+
+}  // namespace ui