/// <summary>
/// Requests the listening mode.
/// </summary>
/// <param name="mode">The mode.</param>
public void RequestListeningMode(ListeningMode mode)
{
if (ListeningModeCommands.TryGetValue(mode, out var command))
{
this.SendCommand("0" + command + "SR");
}
}
public void SetParameters(string name, string computerName, ListeningMode listeningMode)
{
try
{
this.Name = name;
this.SetComputerName = computerName;
this.GetListeningMode = listeningMode;
}
catch (Exception e)
{
throw new InvalidOperationException("Error: unable to set parameters to Leap device :" + e);
}
}
/// <summary>
/// Handles the ReceivedData event of the mConnection control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="ReceivedDataEventArgs"/> instance containing the event data.</param>
private void Connection_ReceivedData(object sender, ReceivedDataEventArgs e)
{
var line = e.Data;
if (string.IsNullOrEmpty(line))
{
return;
}
Trace.WriteLine("Got data " + line);
//parse the received line and update the internal state accordingly...
if (line.StartsWith("PWR"))
{
switch (line[3])
{
case '0':
this.MasterPowerState = PowerState.On;
break;
case '1':
this.MasterPowerState = PowerState.Off;
break;
default:
this.MasterPowerState = PowerState.Unknown;
break;
}
}
else if (line.StartsWith("VOL"))
{
if (int.TryParse(line.Substring(3, 3), out var volume))
{
if (volume == 0) //this is _mute
{
Volume = float.NaN;
}
else
{
Volume = (volume / 2f) + -80.5f;
}
}
else
{
throw new Exception("Could not parse '" + line.Substring(3, 3) + "' ");
}
}
else if (line.StartsWith("MUT"))
{
switch (line[3])
{
case '0':
this.Mute = PowerState.On;
break;
case '1':
this.Mute = PowerState.Off;
break;
default:
this.Mute = PowerState.Unknown;
break;
}
}
else if (line.StartsWith("FN"))
{
var function = line.Substring(2, 2);
{
foreach (var mode in InputModeCommands)
{
if (mode.Value == function)
{
this.InputMode = mode.Key;
break;
}
}
}
}
else if (line.StartsWith("TR"))
{
if (!int.TryParse(line.Substring(2, 2), out var treble))
{
throw new Exception("Could not parse " + line);
}
Treble = treble;
}
else if (line.StartsWith("BA"))
{
if (!int.TryParse(line.Substring(2, 2), out var bass))
{
throw new Exception("Could not parse " + line);
}
Bass = bass;
}
else if (line.StartsWith("TO"))
{
if (!int.TryParse(line.Substring(2, 2), out var tone))
{
throw new Exception("Could not parse " + line);
}
switch (tone)
{
case 0:
ToneStatus = Tone.Bypass;
break;
case 1:
ToneStatus = Tone.On;
break;
default:
ToneStatus = Tone.Unknown;
break;
}
}
else if (line.StartsWith("SR0"))
{
var listenMode = line.Substring(3, 3);
foreach (var mode in ListeningModeCommands)
{
if (mode.Value == listenMode)
{
this.ListenMode = mode.Key;
break;
}
}
}
OnStatusChanged();
}
private void btnAction_Click(object sender, EventArgs e)
{
if (m_mode == ListeningMode.NotListening)
{
btnAction.Text = "Stop";
m_mode = ListeningMode.Listening;
m_lastClicked = null;
m_range.Clear();
}
else // am already listening
{
btnAction.Text = "Start";
m_mode = ListeningMode.NotListening;
rebuild();
}
}
public ListeningModeSet(ListeningMode mode)
{
parameters.Add(mode.ToString("X").PadLeft(4, '0'));
}
