From 80d3fc5233274b40db760a059996eec41b3ec65a Mon Sep 17 00:00:00 2001 From: Markus Hitter Date: Fri, 8 Oct 2010 12:49:02 +0200 Subject: [PATCH] Revert "heater.h: simplify macros.", as there are in fact situations where this seemingly obsolete code makes sense. This reverts commit 896f6e140f579f7acbe7b9099689454a01f63488. --- heater.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/heater.h b/heater.h index 4c381eb..1e1a201 100644 --- a/heater.h +++ b/heater.h @@ -6,8 +6,8 @@ #ifdef HEATER_PIN #ifdef HEATER_PWM - #define enable_heater() { TCCR0A |= MASK(COM0A1); } - #define disable_heater() { TCCR0A &= ~MASK(COM0A1); } + #define enable_heater() do { TCCR0A |= MASK(COM0A1); } while (0) + #define disable_heater() do { TCCR0A &= ~MASK(COM0A1); } while (0) #else #define enable_heater() WRITE(HEATER_PIN, 1) #define disable_heater() WRITE(HEATER_PIN, 0)