Started working on radiosonde RX

Removed some warnings
Better handling of absent map file in GeoMap ?

firmware/application/ui_sonde.cpp

@@ -0,0 +1,103 @@
+/*
+ * 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_sonde.hpp"
+
+#include "baseband_api.hpp"
+
+#include "portapack.hpp"
+using namespace portapack;
+
+//#include "manchester.hpp"
+
+#include "string_format.hpp"
+
+/*void SondeLogger::on_packet(const sonde::Packet& packet) {
+	const auto formatted = packet.symbols_formatted();
+	log_file.write_entry(packet.received_at(), formatted.data + "/" + formatted.errors);
+}*/
+
+namespace ui {
+
+SondeView::SondeView(NavigationView& nav) {
+	baseband::run_image(portapack::spi_flash::image_tag_sonde);
+
+	add_children({
+		&field_frequency,
+		&text_debug,
+		&field_rf_amp,
+		&field_lna,
+		&field_vga,
+		&rssi
+	});
+
+	field_frequency.set_value(receiver_model.tuning_frequency());
+	field_frequency.set_step(receiver_model.frequency_step());
+	field_frequency.on_change = [this](rf::Frequency f) {
+		receiver_model.set_tuning_frequency(f);
+		field_frequency.set_value(f);
+	};
+	field_frequency.on_edit = [this, &nav]() {
+		// TODO: Provide separate modal method/scheme?
+		auto new_view = nav.push<FrequencyKeypadView>(receiver_model.tuning_frequency());
+		new_view->on_changed = [this](rf::Frequency f) {
+			receiver_model.set_tuning_frequency(f);
+			field_frequency.set_value(f);
+		};
+	};
+	
+	radio::enable({
+		receiver_model.tuning_frequency(),
+		sampling_rate,
+		baseband_bandwidth,
+		rf::Direction::Receive,
+		receiver_model.rf_amp(),
+		static_cast<int8_t>(receiver_model.lna()),
+		static_cast<int8_t>(receiver_model.vga()),
+	});
+
+	/*logger = std::make_unique<SondeLogger>();
+	if( logger ) {
+		logger->append(u"sonde.txt");
+	}*/
+}
+
+SondeView::~SondeView() {
+	radio::disable();
+	baseband::shutdown();
+}
+
+void SondeView::focus() {
+	field_vga.focus();
+}
+
+void SondeView::on_packet(const sonde::Packet& packet) {
+	text_debug.set("Got frame !");
+	/*if( logger ) {
+		logger->on_packet(packet);
+	}*/
+
+	/*if( packet.crc_ok() ) {
+	}*/
+}
+
+} /* namespace ui */