From 1b1d3a14d6b456a3cc8bcfcc1d03c90af585e43d Mon Sep 17 00:00:00 2001
From: Markus Koch <markus@notsyncing.net>
Date: Fri, 31 Jul 2020 19:18:26 +0200
Subject: [PATCH] fw: Invert polarity of SBCMON pin

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

diff --git a/firmware/input.c b/firmware/input.c
index 6da5d06..9fe739d 100644
--- a/firmware/input.c
+++ b/firmware/input.c
@@ -102,7 +102,7 @@ inline void input_clear_events()
 
 inline uint8_t get_sbc_state()
 {
-	return !(PORT_SBCMON(PIN) & PIN_SBCMON);
+	return (PORT_SBCMON(PIN) & PIN_SBCMON);
 }
 
 // Need to call timer_proc() before calling this function!