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Make proper distinction between BEEPER and HAS_BUZZER

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Scott Lahteine 2015-07-30 22:39:27 -07:00 committed by Richard Wackerbarth
parent 58cfcd4239
commit 2460f82d8b
1 changed files with 1 additions and 1 deletions
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2
Marlin/buzzer.cpp
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@ -7,7 +7,7 @@
if (freq > 0) {
#if ENABLED(LCD_USE_I2C_BUZZER)
lcd_buzz(duration, freq);
#elif HAS_BUZZER // on-board buzzers have no further condition
#elif defined(BEEPER) && BEEPER >= 0 // on-board buzzers have no further condition
SET_OUTPUT(BEEPER);
#ifdef SPEAKER // a speaker needs a AC ore a pulsed DC
//tone(BEEPER, freq, duration); // needs a PWMable pin