From 4542282f5ee6b1f6aa9586fa55ccab4ad5acbbf0 Mon Sep 17 00:00:00 2001 From: Scott Lahteine 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)