From 4542282f5ee6b1f6aa9586fa55ccab4ad5acbbf0 Mon Sep 17 00:00:00 2001
From: Scott Lahteine <thinkyhead@users.noreply.github.com>
Date: Wed, 19 Apr 2017 12:38:13 -0500
Subject: [PATCH] Fix broken TOGGLE macro in fastio.h
---
Marlin/fastio.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Marlin/fastio.h b/Marlin/fastio.h
index fff057a1c7..6cc2e85a72 100644
--- a/Marlin/fastio.h
+++ b/Marlin/fastio.h
@@ -66,7 +66,7 @@
#define _WRITE(IO, v) do { if (&(DIO ## IO ## _RPORT) >= (uint8_t *)0x100) {_WRITE_C(IO, v); } else {_WRITE_NC(IO, v); }; } while (0)
/// toggle a pin
-#define _TOGGLE(IO) do {DIO ## IO ## _RPORT = MASK(DIO ## IO ## _PIN); } while (0)
+#define _TOGGLE(IO) do {DIO ## IO ## _RPORT ^= MASK(DIO ## IO ## _PIN); } while (0)
/// set pin as input
#define _SET_INPUT(IO) do {DIO ## IO ## _DDR &= ~MASK(DIO ## IO ## _PIN); } while (0)
--
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