From 75d3582ac73dfa8c23f5201f34182a2a67475717 Mon Sep 17 00:00:00 2001
From: Thomas Kolb <cfr34k-git@tkolb.de>
Date: Fri, 10 May 2024 21:34:15 +0200
Subject: [PATCH] Save some power

---
 src/main.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/main.c b/src/main.c
index 4a2bd6c..36f42e1 100644
--- a/src/main.c
+++ b/src/main.c
@@ -113,6 +113,8 @@ int main()
 			sseg_set_char(1, '0' + (ms_counter / 1000) % 10, true);
 			sseg_set_char(0, '0' + (ms_counter / 10000) % 10, false);
 		}
+
+		__asm("wfi");
 	}
 	return 0;
 }