/// <summary>
/// Sends the diseq command.
/// </summary>
/// <param name="tuningSpec">A tuning spec instance.</param>
/// <param name="port">The LNB port (eg AB).</param>
internal override bool SendDiseqcCommand(TuningSpec tuningSpec, string port)
{
if (commandInterface == null)
{
return(true);
}
int reply = commandInterface.put_EnableDiseqCommands(1);
if (reply != 0)
{
Logger.Instance.Write("DiSEqC enble command failed: error code 0x" + reply.ToString("X"));
}
else
{
int lnbNumber = GetLnbNumber(port);
reply = commandInterface.put_DiseqLNBSource(lnbNumber - 1);
if (reply != 0)
{
Logger.Instance.Write("DiSEqC command failed: error code 0x" + reply.ToString("X"));
}
}
return(reply == 0);
}
private bool disableDiseqcCommands(IBaseFilter tunerFilter)
{
IBDA_DeviceControl deviceControl = (IBDA_DeviceControl)tunerFilter;
if (deviceControl != null)
{
reply = deviceControl.StartChanges();
if (reply == 0)
{
Logger.Instance.Write("Win7API DiSEqC handler: disabling driver diseqc commands");
reply = commandInterface.put_EnableDiseqCommands(0x00);
if (reply != 0)
{
Logger.Instance.Write("Win7API DiSEqC handler: Put Enable command failed: error code 0x" + reply.ToString("X"));
}
else
{
reply = deviceControl.CheckChanges();
if (reply == 0)
{
reply = deviceControl.CommitChanges();
if (reply == 0)
{
return(true);
}
Logger.Instance.Write("Win7API DiSEqC Handler: Commit Changes failed with reply 0x" + reply.ToString("X"));
deviceControl.StartChanges();
deviceControl.CommitChanges();
}
else
{
Logger.Instance.Write("Win7API DiSEqC Handler: Check Changes failed with reply 0x" + reply.ToString("X"));
}
}
}
else
{
Logger.Instance.Write("Win7API DiSEqC Handler: Start Changes failed with reply 0x" + reply.ToString("X"));
}
}
else
{
Logger.Instance.Write("Win7API DiSEqC Handler: failed to get device control interface");
}
return(false);
}