From 7595e6ced8e7cee8bcee7338e56f4329406bd0c4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Mario=20H=C3=BCttel?= <mario.huettel@gmx.net>
Date: Sat, 13 Jun 2020 23:37:04 +0200
Subject: [PATCH] Fix smaller code mistake in LCD FSM

---
 stm-firmware/ui/lcd.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/stm-firmware/ui/lcd.c b/stm-firmware/ui/lcd.c
index f44dcb9..e7bdc9f 100644
--- a/stm-firmware/ui/lcd.c
+++ b/stm-firmware/ui/lcd.c
@@ -396,7 +396,7 @@ enum lcd_fsm_ret lcd_fsm_write_buffer(const char (*display_buffer)[21])
 			if (!systick_ticks_have_passed(timestamp, 4)) {
 				ret = LCD_FSM_WAIT_CALL;
 			} else {
-				ret = LCD_FSM_WAIT_CALL;
+				ret = LCD_FSM_CALL_AGAIN;
 				state_cnt++;
 			}
 			break;