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bugfix for boards with a timer 4 but no channel D 

compilation failed for Mega because the COM4D1 and OCR4D registers are defined for 32U4 but not for Mega
This commit is contained in:
Zach Eveland 2012-04-19 15:46:32 -04:00
parent 764f94d0f1
commit 56ddc4637d
1 changed files with 1 additions and 1 deletions
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2
cores/arduino/wiring_analog.c
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@ -230,7 +230,7 @@ void analogWrite(uint8_t pin, int val)
break; break;
#endif #endif
#if defined(TCCR4C) #if defined(TCCR4C) && defined(COM4D1)
case TIMER4D: case TIMER4D:
// connect pwm to pin on timer 4, channel D // connect pwm to pin on timer 4, channel D
sbi(TCCR4C, COM4D1); sbi(TCCR4C, COM4D1);