| Function | Description |
|---|---|
| buzzerPlay | Playback melody using a buzzer at 2400hz |
| spkPlay | Playback melody using a speaker at 440hz |
| ledPlay | blink led in rhythm of melody (current not implemented) |
| Melody | Main class used for setup module (pwm, pins, etc) |
| end | Cleanup gpio and pwm frequencies |
Lara Maia lara@craft.net.br