tones.h

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#ifndef WOMBAT_TONES_H
#define WOMBAT_TONES_H
 
#include <Arduino.h>
 
#define PIEZO_BUZZER_PIN GPIO_NUM_17 
 
static void init_tones(){
    pinMode(PIEZO_BUZZER_PIN, OUTPUT);
}
 
static void startup_tone(){
    tone(PIEZO_BUZZER_PIN, 494); // B4
    delay(100);
    tone(PIEZO_BUZZER_PIN, 740); // F5#
    delay(100);
    tone(PIEZO_BUZZER_PIN, 784); // G5
    delay(100);
    tone(PIEZO_BUZZER_PIN, 1175); // D6
    delay(400);
    noTone(PIEZO_BUZZER_PIN);
}
 
static void shutdown_tone(){
    tone(PIEZO_BUZZER_PIN, 1175); // D6
    delay(100);
    tone(PIEZO_BUZZER_PIN, 784); // G5
    delay(100);
    tone(PIEZO_BUZZER_PIN, 740); // F5#
    delay(100);
    tone(PIEZO_BUZZER_PIN, 494); // B4
    delay(400);
    noTone(PIEZO_BUZZER_PIN);
}
 
static void completed_tone(){
    tone(PIEZO_BUZZER_PIN, 1319); // E6
    delay(100);
    noTone(PIEZO_BUZZER_PIN);
}
 
static void message_tone(){
    tone(PIEZO_BUZZER_PIN, 1319); // E6
    delay(100);
    tone(PIEZO_BUZZER_PIN, 1760); // A6
    delay(100);
    noTone(PIEZO_BUZZER_PIN);
}
 
static void error_tone(){
    tone(PIEZO_BUZZER_PIN, 294); // D4
    delay(100);
    tone(PIEZO_BUZZER_PIN, 131); // C3
    delay(100);
    noTone(PIEZO_BUZZER_PIN);
}
 
#endif //WOMBAT_TONES_H