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/**
* Marlin 3D Printer Firmware
* Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
*
* Based on Sprinter and grbl.
* Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*
*/
/**
* lcd/extui/lib/Tunes.cpp
*
* Extensible_UI implementation for Anycubic Chiron
* Written By Nick Wells, 2020 [https://github.com/SwiftNick]
* (not affiliated with Anycubic, Ltd.)
*/
/***********************************************************************
* A Utility to play tunes using the buzzer in the printer controller. *
* See Tunes.h for note and tune definitions. *
***********************************************************************/
#include "../../../../inc/MarlinConfigPre.h"
#if ENABLED(ANYCUBIC_LCD_CHIRON)
#include "Tunes.h"
#include "../../ui_api.h"
namespace Anycubic {
void PlayTune(uint8_t beeperPin, const uint16_t *tune, uint8_t speed=1) {
uint8_t pos = 1;
uint16_t wholenotelen = tune[0] / speed;
do {
uint16_t freq = tune[pos];
uint16_t notelen = wholenotelen / tune[pos + 1];
::tone(beeperPin, freq, notelen);
ExtUI::delay_ms(notelen);
pos += 2;
if (pos >= MAX_TUNE_LENGTH) break;
} while (tune[pos] != n_END);
}
}
#endif // ANYCUBIC_LCD_CHIRON
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