public Alarm(Microphone microphone, Buzzer buzzer)
{
_microphone = microphone;
_buzzer = buzzer;
State = "disarmed";
When("disarmed", allow: "arm");
When("armed", allow: "disarm");
Map("arm", async() => {
State = "armed";
await Done();
});
Map("disarm", async() => {
State = "disarmed";
if (_buzzer.IsAvailable("stop"))
{
await _buzzer.Call("stop");
}
await Done();
});
}
public Alarm(Microphone microphone, Buzzer buzzer) {
_microphone = microphone;
_buzzer = buzzer;
State = "disarmed";
When("disarmed", allow: "arm");
When("armed", allow: "disarm");
Map("arm", async () => {
State = "armed";
await Done();
});
Map("disarm", async () => {
State = "disarmed";
if (_buzzer.IsAvailable("stop")) {
await _buzzer.Call("stop");
}
await Done();
});
}
public async Task Initialize()
{
var stream = await _microphone.CreateReadStream("volume");
stream.Subscribe(async(obj) => {
if (State == "disarmed")
{
return;
}
var data = (double)obj.Data;
if (data > 1.0d && _buzzer.IsAvailable("start"))
{
await _buzzer.Call("start");
}
});
await Done();
}