Initial firmware commit.

firmware/application/tuning.hpp

@@ -0,0 +1,67 @@
+/*
+ * Copyright (C) 2014 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.
+ */
+
+#ifndef __TUNING_H__
+#define __TUNING_H__
+
+#include "rf_path.hpp"
+
+namespace tuning {
+namespace config {
+
+struct Config {
+	/* Empty config to denote an error, in lieu of throwing an exception. */
+	constexpr Config(
+	) : first_lo_frequency(0),
+		second_lo_frequency(0),
+		rf_path_band(rf::path::Band::Mid),
+		baseband_q_invert(false)
+	{
+	}
+
+	constexpr Config(
+		rf::Frequency first_lo_frequency,
+		rf::Frequency second_lo_frequency,
+		rf::path::Band rf_path_band,
+		bool baseband_q_invert
+	) : first_lo_frequency(first_lo_frequency),
+		second_lo_frequency(second_lo_frequency),
+		rf_path_band(rf_path_band),
+		baseband_q_invert(baseband_q_invert)
+	{
+	}
+
+	bool is_valid() const {
+		return (second_lo_frequency != 0);
+	}
+
+	const rf::Frequency first_lo_frequency;
+	const rf::Frequency second_lo_frequency;
+	const rf::path::Band rf_path_band;
+	const bool baseband_q_invert;
+};
+
+Config create(const rf::Frequency target_frequency);
+
+} /* namespace config */
+} /* namespace tuning */
+
+#endif/*__TUNING_H__*/