From d70a5ab4127e9c851a921595a6a78555ee91a50b Mon Sep 17 00:00:00 2001
From: Hendrik Sauer <stu213313@mail.uni-kiel.de>
Date: Tue, 22 Jun 2021 15:54:08 +0200
Subject: [PATCH] Use suggested sleep time for display thread

---
 src/display.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/display.c b/src/display.c
index 49c2256..bc1e302 100644
--- a/src/display.c
+++ b/src/display.c
@@ -57,10 +57,11 @@ int get_risk_contacts() {
 #ifdef DISPLAY
 
 void display_thread(void* arg1, void* arg2, void* arg3) {
+	static uint32_t sleep_time;
 	while (1) {
-		lv_task_handler();		
+		sleep_time = lv_task_handler();		
 		update_display();
-		k_msleep(10);
+		k_msleep(sleep_time);
 	}
 }