Added basic APRS transmit

Added goertzel algo
Updated binary

firmware/application/apps/ui_tone_search.hpp

@@ -0,0 +1,61 @@
+/*
+ * Copyright (C) 2015 Jared Boone, ShareBrained Technology, Inc.
+ * Copyright (C) 2018 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 "receiver_model.hpp"
+
+#include "ui_receiver.hpp"
+#include "ui_font_fixed_8x16.hpp"
+
+namespace ui {
+
+class ToneSearchView : public View {
+public:
+	ToneSearchView(NavigationView& nav);
+	~ToneSearchView();
+	
+	void focus() override;
+	
+	std::string title() const override { return "Tone search"; };
+
+private:
+	NavigationView& nav_;
+	
+	Labels labels {
+		{ { 1 * 8, 0 }, "Min:      Max:       LNA VGA", Color::light_grey() }
+	};
+	
+	/*
+	MessageHandlerRegistration message_handler_frame_sync {
+		Message::ID::DisplayFrameSync,
+		[this](const Message* const) {
+			if( this->fifo ) {
+				ChannelSpectrum channel_spectrum;
+				while( fifo->out(channel_spectrum) ) {
+					this->on_channel_spectrum(channel_spectrum);
+				}
+			}
+			this->do_timers();
+		}
+	};*/
+};
+
+} /* namespace ui */