/// <summary>
/// Plays a series of beeps.
/// </summary>
/// <param name="beeper"></param>
/// <param name="beeps">List of beeps to play.</param>
/// <param name="amplitude">How loud to play. (100% defined as 255)</param>
public static void PlayBeeps(this IBeeper beeper, List <Beep> beeps, uint amplitude = 255)
{
foreach (var beep in beeps)
{
beeper.PlayBeep(beep, amplitude);
}
}
/// <summary>
/// Plays a scale
/// </summary>
/// <param name="startFrequency">Starting pitch.</param>
/// <param name="endFrequency">Ending pitch.</param>
/// <param name="totalDuration">Total duration for scales playback.</param>
/// <param name="steps">Amount of notes to play.</param>
public static void PlayScale(this IBeeper beeper, uint startFrequency, uint endFrequency, uint totalDuration, uint steps, uint amplitude = 255)
{
if (steps < 1)
{
return;
}
int i;
uint f;
uint d = (uint)(totalDuration / steps);
float fs = (endFrequency - startFrequency) / (float)steps;
for (i = 0; i < steps; i++)
{
f = (uint)(startFrequency + (fs * i));
beeper.PlayBeep(f, d, amplitude);
}
}
/// <summary>
///
/// </summary>
/// <param name="beeper"></param>
/// <param name="beep">Note to play.</param>
/// <param name="amplitude">How loud to play. (100% defined as 255)</param>
public static void PlayBeep(this IBeeper beeper, Beep beep, uint amplitude = 255)
{
beeper.PlayBeep(beep.Freq, beep.Duration, amplitude);
}
