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Buzzer requires BEEPER_PIN

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This commit is contained in:
Scott Lahteine 2016-08-01 21:10:53 -07:00
parent e0d7b8bf27
commit 330f82971b
5 changed files with 29 additions and 25 deletions
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2
Marlin/ultralcd.h
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@ -43,7 +43,7 @@
void lcd_kill_screen();
void kill_screen(const char* lcd_msg);
#if ENABLED(LCD_USE_I2C_BUZZER)
#if HAS_BUZZER
void lcd_buzz(long duration, uint16_t freq);
#endif