Play audio on boot and every 12s via the onboard amp; show status on the LVGL UI and document pins. Co-authored-by: Cursor <cursoragent@cursor.com>
11 lines
229 B
C
11 lines
229 B
C
#pragma once
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#include <Arduino.h>
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void audio_init();
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// 短测:三声蜂鸣(开机 / 周期测试)
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void audio_play_beep_sequence();
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// 简短旋律(约 1.5s)
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void audio_play_melody();
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const char *audio_last_status();
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