Clean up fastIO ahead of PWM patch

2019-03-12 20:39:55 -05:00
1 parent 388babbcea
commit 51ff5b68fa
@@ -2014,7 +2014,7 @@ static_assert(   _ARR_TEST(3,0) && _ARR_TEST(3,1) && _ARR_TEST(3,2)
 #endif

 #if ENABLED(FAST_PWM_FAN) && !(defined(ARDUINO) && !defined(ARDUINO_ARCH_SAM))
-  #error "FAST_PWM_FAN only supported by 8 bit CPUs."
+  #error "FAST_PWM_FAN is only supported for ARDUINO and ARDUINO_ARCH_SAM."
 #endif

 #if ENABLED(Z_STEPPER_AUTO_ALIGN)