public void Stop(int channelIndex)
{
// This assumes that PwmController has ensured that the channel is already open
Windows10PwmDriverChannel channel = _channelMap[channelIndex];
channel.Stop();
}
public void ChangeDutyCycle(int channelIndex, double dutyCyclePercentage)
{
// This assumes that PwmController has ensured that the channel is already open
Windows10PwmDriverChannel channel = _channelMap[channelIndex];
channel.ChangeDutyCycle(dutyCyclePercentage);
}
public void Start(int channelIndex, double frequencyInHertz, double dutyCyclePercentage)
{
// This assumes that PwmController has ensured that the channel is already open
Windows10PwmDriverChannel channel = _channelMap[channelIndex];
_winController.SetDesiredFrequency(frequencyInHertz);
channel.Start(dutyCyclePercentage);
}
public void OpenChannel(int channelIndex)
{
if (!_channelMap.TryGetValue(channelIndex, out Windows10PwmDriverChannel channel))
{
channel = new Windows10PwmDriverChannel(_winController, channelIndex);
_channelMap.Add(channelIndex, channel);
}
}
/// <summary>
/// Opens a channel in order for it to be ready to use.
/// </summary>
/// <param name="pwmChannel">The PWM channel.</param>
public void OpenChannel(int pwmChannel)
{
if (!_channelMap.TryGetValue(pwmChannel, out _))
{
Windows10PwmDriverChannel channel = new Windows10PwmDriverChannel(_winController, pwmChannel);
_channelMap.Add(pwmChannel, channel);
}
}
/// <summary>
/// Closes the channel.
/// </summary>
/// <param name="channelIndex">The PWM channel to close.</param>
/// <returns><see langword="true" /> if the chip has no more open channels open upon exiting; <see langword="false" /> otherwise.</returns>
public bool CloseChannel(int channelIndex)
{
// This assumes that PwmController has ensured that the channel is already open
Windows10PwmDriverChannel channel = _channelMap[channelIndex];
channel.Dispose();
_channelMap.Remove(channelIndex);
return(_channelMap.Count == 0);
}
