adds planck light keyboard
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20 changed files with 278 additions and 361 deletions
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@ -184,6 +184,9 @@ void audio_init()
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#ifdef B5_AUDIO
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TCCR1A = (0 << COM1A1) | (0 << COM1A0) | (1 << WGM11) | (0 << WGM10);
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TCCR1B = (1 << WGM13) | (1 << WGM12) | (0 << CS12) | (1 << CS11) | (0 << CS10);
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TIMER_1_PERIOD = (uint16_t)(((float)F_CPU) / (440 * CPU_PRESCALER));
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TIMER_1_DUTY_CYCLE = (uint16_t)((((float)F_CPU) / (440 * CPU_PRESCALER)) * note_timbre);
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#endif
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audio_initialized = true;
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@ -192,7 +195,7 @@ void audio_init()
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if (audio_config.enable) {
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PLAY_SONG(startup_song);
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}
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}
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void stop_all_notes()
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