From 1f59156f25a8e23cd2d9bfec7d7ec121539e95d5 Mon Sep 17 00:00:00 2001
From: Thomas Schmucker <ts@its1.de>
Date: Fri, 14 Aug 2026 14:32:26 +0200
Subject: cleanup

---
 makefile     |  4 ++--
 src/main.cpp | 13 ++++++++-----
 2 files changed, 10 insertions(+), 7 deletions(-)

diff --git a/makefile b/makefile
index a8742bf..8830136 100644
--- a/makefile
+++ b/makefile
@@ -13,13 +13,13 @@ minmea.tgz:
 	curl -s -o $@ https://codeload.github.com/kosma/minmea/tar.gz/refs/tags/v1.0.0
 
 src/.minmea.stamp: minmea.tgz | src
-	tar -xzvf $< --strip-components=1 -C src/ minmea-1.0.0/minmea.h minmea-1.0.0/minmea.c
+	tar -xzf $< --strip-components=1 -C src/ minmea-1.0.0/minmea.h minmea-1.0.0/minmea.c
 	touch $@
 
 src/minmea.h src/minmea.c: src/.minmea.stamp
 
 clean:
-	rm -rf bin obj minmea.tgz
+	rm -rf bin obj minmea.tgz src/minmea.h src/minmea.c src/.minmea.stamp
 
 bin obj:
 	mkdir -p $@
diff --git a/src/main.cpp b/src/main.cpp
index ed98cb4..7297703 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -39,7 +39,7 @@ read_line(asio::serial_port& com)
 }
 
 string
-get_gps_datetime(const minmea_time& time, const minmea_date& date)
+get_gps_datetime(const minmea_date& date, const minmea_time& time)
 {
 	tm tm_utc{};
 	::minmea_getdatetime(&tm_utc, &date, &time);
@@ -80,13 +80,16 @@ main()
 				continue;
 			}
 
-			auto timestamp = get_gps_datetime(frame.time, frame.date);
+			const auto latitude  = ::minmea_tocoord(&frame.latitude);
+			const auto longitude = ::minmea_tocoord(&frame.longitude);
+			const auto speed     = ::minmea_tofloat(&frame.speed) * KNOTS_TO_KMH;
+			const auto timestamp = get_gps_datetime(frame.date, frame.time);
 
 			cout << format("{}: $RMC floating point degree coordinates and speed: ({},{}) {} km/h\n",
 			               timestamp,
-			               ::minmea_tocoord(&frame.latitude),
-			               ::minmea_tocoord(&frame.longitude),
-			               ::minmea_tofloat(&frame.speed) * KNOTS_TO_KMH);
+			               latitude,
+			               longitude,
+			               speed);
 		}
 	}
 	catch ( exception& e ) {
-- 
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