More consistent use of pass-by-ref, const in baseband code.

firmware/baseband/baseband_processor.cpp

@@ -63,7 +63,7 @@ void BasebandProcessor::feed_channel_stats(const buffer_c16_t& channel) {
 	channel_stats.feed(
 		channel,
 		[](const ChannelStatistics& statistics) {
-			ChannelStatisticsMessage channel_stats_message { statistics };
+			const ChannelStatisticsMessage channel_stats_message { statistics };
 			shared_memory.application_queue.push(channel_stats_message);
 		}
 	);
@@ -107,7 +107,7 @@ void BasebandProcessor::feed_audio_stats(const buffer_s16_t& audio) {
 	audio_stats.feed(
 		audio,
 		[this](const AudioStatistics& statistics) {
-			AudioStatisticsMessage audio_stats_message { statistics };
+			const AudioStatisticsMessage audio_stats_message { statistics };
 			shared_memory.application_queue.push(audio_stats_message);
 		}
 	);

firmware/baseband/main.cpp

@@ -163,7 +163,7 @@ private:
 			}
 
 			stats.process(buffer,
-				[](const BasebandStatistics statistics) {
+				[](const BasebandStatistics& statistics) {
 					const BasebandStatisticsMessage message { statistics };
 					shared_memory.application_queue.push(message);
 				}
@@ -233,7 +233,7 @@ private:
 
 			stats.process(
 				buffer,
-				[](const RSSIStatistics statistics) {
+				[](const RSSIStatistics& statistics) {
 					const RSSIStatisticsMessage message { statistics };
 					shared_memory.application_queue.push(message);
 				}

firmware/baseband/proc_ais.cpp

@@ -62,7 +62,6 @@ void AISProcessor::consume_symbol(
 void AISProcessor::payload_handler(
 	const baseband::Packet& packet
 ) {
-	AISPacketMessage message;
-	message.packet = packet;
+	const AISPacketMessage message { packet };
 	shared_memory.application_queue.push(message);
 }

firmware/baseband/proc_ert.cpp

@@ -97,17 +97,13 @@ void ERTProcessor::consume_symbol(
 void ERTProcessor::scm_handler(
 	const baseband::Packet& packet
 ) {
-	ERTPacketMessage message;
-	message.type = ert::Packet::Type::SCM;
-	message.packet = packet;
+	const ERTPacketMessage message { ert::Packet::Type::SCM, packet };
 	shared_memory.application_queue.push(message);
 }
 
 void ERTProcessor::idm_handler(
 	const baseband::Packet& packet
 ) {
-	ERTPacketMessage message;
-	message.type = ert::Packet::Type::IDM;
-	message.packet = packet;
+	const ERTPacketMessage message { ert::Packet::Type::IDM, packet };
 	shared_memory.application_queue.push(message);
 }

firmware/baseband/proc_tpms.cpp

@@ -60,7 +60,6 @@ void TPMSProcessor::consume_symbol(
 void TPMSProcessor::payload_handler(
 	const baseband::Packet& packet
 ) {
-	TPMSPacketMessage message;
-	message.packet = packet;
+	const TPMSPacketMessage message { packet };
 	shared_memory.application_queue.push(message);
 }