Break out BasebandStatsView, add main, RSSI threads.

firmware/application/ui_baseband_stats_view.cpp

@@ -0,0 +1,73 @@
+/*
+ * Copyright (C) 2015 Jared Boone, ShareBrained Technology, Inc.
+ *
+ * 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_baseband_stats_view.hpp"
+
+#include <string>
+#include <algorithm>
+
+#include "hackrf_hal.hpp"
+using namespace hackrf::one;
+
+namespace ui {
+
+/* BasebandStatsView *****************************************************/
+
+BasebandStatsView::BasebandStatsView() {
+	add_children({ {
+		&text_stats,
+	} });
+}
+
+void BasebandStatsView::on_show() {
+	context().message_map.register_handler(Message::ID::BasebandStatistics,
+		[this](const Message* const p) {
+			this->on_statistics_update(static_cast<const BasebandStatisticsMessage*>(p)->statistics);
+		}
+	);
+}
+
+void BasebandStatsView::on_hide() {
+	context().message_map.unregister_handler(Message::ID::BasebandStatistics);
+}
+
+
+static std::string ticks_to_percent_string(const uint32_t ticks) {
+	constexpr size_t decimal_digits = 1;
+	constexpr size_t decimal_factor = decimal_digits * 10;
+
+ 	const uint32_t percent_x10 = ticks / (base_m4_clk_f / (100 * decimal_factor));
+ 	const uint32_t percent_x10_clipped = std::min(percent_x10, static_cast<uint32_t>(100 * decimal_factor) - 1);
+	return
+		to_string_dec_uint(percent_x10_clipped / decimal_factor, 2) + "." +
+		to_string_dec_uint(percent_x10_clipped % decimal_factor, decimal_digits, '0');
+}
+
+void BasebandStatsView::on_statistics_update(const BasebandStatistics& statistics) {
+	std::string message = ticks_to_percent_string(statistics.idle_ticks)
+		+ " " + ticks_to_percent_string(statistics.main_ticks)
+		+ " " + ticks_to_percent_string(statistics.rssi_ticks)
+		+ " " + ticks_to_percent_string(statistics.baseband_ticks);
+
+	text_stats.set(message);
+}
+
+} /* namespace ui */