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use the buzzer for external notification module

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This commit is contained in:
Thomas Göttgens
2022-11-24 10:11:42 +01:00
parent cf783a5bae
commit 5f8267c956
3 changed files with 25 additions and 28 deletions
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23
src/buzz/buzz.cpp
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@@ -2,14 +2,6 @@
#include "configuration.h"
#include "NodeDB.h"
#ifndef PIN_BUZZER
// Noop methods for boards w/o buzzer
void playBeep(){};
void playStartMelody(){};
void playShutdownMelody(){};
#else
#ifdef M5STACK
#include "Speaker.h"
TONE Tone;
@@ -43,7 +35,11 @@ const int DURATION_1_8 = 125; // 1/8 note
const int DURATION_1_4 = 250; // 1/4 note
void playTones(const ToneDuration *tone_durations, int size) {
if (config.network.eth_enabled != true) {
#ifdef PIN_BUZZER
if (!config.device.buzzer_gpio)
config.device.buzzer_gpio = PIN_BUZZER;
#endif
if (config.device.buzzer_gpio) {
for (int i = 0; i < size; i++) {
const auto &tone_duration = tone_durations[i];
#ifdef M5STACK
@@ -51,7 +47,7 @@ void playTones(const ToneDuration *tone_durations, int size) {
delay(tone_duration.duration_ms);
Tone.mute();
#else
tone(PIN_BUZZER, tone_duration.frequency_khz, tone_duration.duration_ms);
tone(config.device.buzzer_gpio, tone_duration.frequency_khz, tone_duration.duration_ms);
#endif
// to distinguish the notes, set a minimum time between them.
delay(1.3 * tone_duration.duration_ms);
@@ -59,14 +55,11 @@ void playTones(const ToneDuration *tone_durations, int size) {
}
}
#ifdef M5STACK
void playBeep() {
ToneDuration melody[] = {{NOTE_B3, DURATION_1_4}};
playTones(melody, sizeof(melody) / sizeof(ToneDuration));
}
#else
void playBeep() { tone(PIN_BUZZER, NOTE_B3, DURATION_1_4); }
#endif
void playStartMelody() {
ToneDuration melody[] = {{NOTE_FS3, DURATION_1_8},
@@ -75,11 +68,9 @@ void playStartMelody() {
playTones(melody, sizeof(melody) / sizeof(ToneDuration));
}
void playShutdownMelody() {
ToneDuration melody[] = {{NOTE_CS4, DURATION_1_8},
{NOTE_AS3, DURATION_1_8},
{NOTE_FS3, DURATION_1_4}};
playTones(melody, sizeof(melody) / sizeof(ToneDuration));
}
#endif