Commit replay stuff before sync

firmware/baseband/proc_replay.cpp

@@ -0,0 +1,84 @@
+/*
+ * Copyright (C) 2016 Jared Boone, ShareBrained Technology, Inc.
+ * Copyright (C) 2016 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 "proc_replay.hpp"
+
+//#include "dsp_fir_taps.hpp"
+
+#include "event_m4.hpp"
+
+#include "utility.hpp"
+
+ReplayProcessor::ReplayProcessor() {
+
+}
+
+void ReplayProcessor::execute(const buffer_c8_t& buffer) {
+	/* 2.4576MHz, 2048 samples */
+	const auto decim_0_out = decim_0.execute(buffer, dst_buffer);
+	const auto decim_1_out = decim_1.execute(decim_0_out, dst_buffer);
+	const auto& decimator_out = decim_1_out;
+	const auto& channel = decimator_out;
+
+	if( stream ) {
+		const size_t bytes_to_write = sizeof(*decimator_out.p) * decimator_out.count;
+		const auto result = stream->write(decimator_out.p, bytes_to_write);
+	}
+
+	feed_channel_stats(channel);
+
+	/*spectrum_samples += channel.count;
+	if( spectrum_samples >= spectrum_interval_samples ) {
+		spectrum_samples -= spectrum_interval_samples;
+		channel_spectrum.feed(channel, channel_filter_pass_f, channel_filter_stop_f);
+	}*/
+}
+
+void ReplayProcessor::on_message(const Message* const message) {
+	switch(message->id) {
+	/*case Message::ID::UpdateSpectrum:
+	case Message::ID::SpectrumStreamingConfig:
+		channel_spectrum.on_message(message);
+		break;*/
+
+	case Message::ID::ReplayConfig:
+		replay_config(*reinterpret_cast<const ReplayConfigMessage*>(message));
+		break;
+
+	default:
+		break;
+	}
+}
+
+void ReplayProcessor::replay_config(const ReplayConfigMessage& message) {
+	if( message.config ) {
+		stream = std::make_unique<StreamOutput>(message.config);
+	} else {
+		stream.reset();
+	}
+}
+
+int main() {
+	EventDispatcher event_dispatcher { std::make_unique<ReplayProcessor>() };
+	event_dispatcher.run();
+	return 0;
+}