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934be69663
Triple Press on buttons toggles GPS enable/disable. This enhancement plays a triple-beep so that users of devices with buzzers can get audible feedback about whether they have turned the GPS off or on. This is especially valuable for screenless devices such as the T1000E where it may not be immediately obvious the GPS has been disabled.
81 lines
2.1 KiB
C++
81 lines
2.1 KiB
C++
#include "buzz.h"
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#include "NodeDB.h"
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#include "configuration.h"
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#if !defined(ARCH_ESP32) && !defined(ARCH_RP2040) && !defined(ARCH_PORTDUINO)
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#include "Tone.h"
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#endif
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#if !defined(ARCH_PORTDUINO)
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extern "C" void delay(uint32_t dwMs);
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#endif
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struct ToneDuration {
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int frequency_khz;
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int duration_ms;
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};
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// Some common frequencies.
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#define NOTE_C3 131
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#define NOTE_CS3 139
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#define NOTE_D3 147
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#define NOTE_DS3 156
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#define NOTE_E3 165
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#define NOTE_F3 175
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#define NOTE_FS3 185
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#define NOTE_G3 196
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#define NOTE_GS3 208
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#define NOTE_A3 220
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#define NOTE_AS3 233
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#define NOTE_B3 247
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#define NOTE_CS4 277
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const int DURATION_1_8 = 125; // 1/8 note
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const int DURATION_1_4 = 250; // 1/4 note
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void playTones(const ToneDuration *tone_durations, int size)
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{
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#ifdef PIN_BUZZER
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if (!config.device.buzzer_gpio)
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config.device.buzzer_gpio = PIN_BUZZER;
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#endif
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if (config.device.buzzer_gpio) {
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for (int i = 0; i < size; i++) {
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const auto &tone_duration = tone_durations[i];
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tone(config.device.buzzer_gpio, tone_duration.frequency_khz, tone_duration.duration_ms);
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// to distinguish the notes, set a minimum time between them.
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delay(1.3 * tone_duration.duration_ms);
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}
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}
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}
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void playBeep()
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{
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ToneDuration melody[] = {{NOTE_B3, DURATION_1_4}};
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playTones(melody, sizeof(melody) / sizeof(ToneDuration));
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}
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void playGPSEnableBeep()
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{
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ToneDuration melody[] = {{NOTE_C3, DURATION_1_8}, {NOTE_FS3, DURATION_1_4}, {NOTE_CS4, DURATION_1_4}};
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playTones(melody, sizeof(melody) / sizeof(ToneDuration));
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}
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void playGPSDisableBeep()
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{
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ToneDuration melody[] = {{NOTE_CS4, DURATION_1_8}, {NOTE_FS3, DURATION_1_4}, {NOTE_C3, DURATION_1_4}};
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playTones(melody, sizeof(melody) / sizeof(ToneDuration));
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}
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void playStartMelody()
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{
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ToneDuration melody[] = {{NOTE_FS3, DURATION_1_8}, {NOTE_AS3, DURATION_1_8}, {NOTE_CS4, DURATION_1_4}};
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playTones(melody, sizeof(melody) / sizeof(ToneDuration));
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}
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void playShutdownMelody()
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{
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ToneDuration melody[] = {{NOTE_CS4, DURATION_1_8}, {NOTE_AS3, DURATION_1_8}, {NOTE_FS3, DURATION_1_4}};
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playTones(melody, sizeof(melody) / sizeof(ToneDuration));
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}
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