private int AddLengthCallbackForNative(LengthChangedFunc lengthChangedCallback, out IntPtr handle)
{
_lengthCallback = lengthChangedCallback;
LengthChanged += SdkCompatDoubleChannel_LengthChanged;
handle = (IntPtr)0;
return(SdkError.SdkNoError);
}
public AnyChannel(IntPtr channelPtr)
{
if (channelPtr == null)
{
throw new InvalidOperationException(SdkError.LastErrorMessage);
}
ChannelPtr = channelPtr;
_lengthChangedFunc = OnTotalLengthChanged;
SdkError.ThrowIfError(AnyChannel_add_length_callback(ChannelPtr, _lengthChangedFunc, out _listenerPtr, IntPtr.Zero));
}
public SignalChannel(Device device, ChannelInfo info, Filter[] filters)
{
ChannelPtr = create_SignalChannel_info_filters(device.DevicePtr, info, filters, (IntPtr)filters.Length);
if (ChannelPtr == IntPtr.Zero)
{
throw new InvalidOperationException(SdkError.LastErrorMessage);
}
_lengthChangedFunc = OnTotalLengthChanged;
SdkError.ThrowIfError(SignalChannel_add_length_callback(ChannelPtr, _lengthChangedFunc, out _listenerPtr));
Info = info;
}
public ResistanceChannel(Device device, ChannelInfo info)
{
ChannelPtr = create_ResistanceChannel_info(device.DevicePtr, info);
if (ChannelPtr == null)
{
throw new InvalidOperationException(SdkError.LastErrorMessage);
}
_lengthChangedFunc = OnTotalLengthChanged;
SdkError.ThrowIfError(ResistanceChannel_add_length_callback(ChannelPtr, _lengthChangedFunc, out _listenerPtr));
Info = info;
}
public SignalChannel(Device device)
{
ChannelPtr = create_SignalChannel(device.DevicePtr);
if (ChannelPtr == IntPtr.Zero)
{
throw new InvalidOperationException(SdkError.LastErrorMessage);
}
_lengthChangedFunc = OnTotalLengthChanged;
SdkError.ThrowIfError(SignalChannel_add_length_callback(ChannelPtr, _lengthChangedFunc, out _listenerPtr));
SdkError.ThrowIfError(SignalChannel_get_info(ChannelPtr, out var info));
Info = info;
}
public BatteryChannel(Device device)
{
ChannelPtr = create_BatteryChannel(device.DevicePtr);
if (ChannelPtr == null)
{
throw new InvalidOperationException(SdkError.LastErrorMessage);
}
_lengthChangedFunc = OnTotalLengthChanged;
SdkError.ThrowIfError(BatteryChannel_add_length_callback(ChannelPtr, _lengthChangedFunc, out var listener));
_listenerPtr = listener;
SdkError.ThrowIfError(BatteryChannel_get_info(ChannelPtr, out var info));
Info = info;
}
private static extern int AnyChannel_add_length_callback(IntPtr anyChannelPtr, LengthChangedFunc callback, out IntPtr listenerHandle, IntPtr userData);
private static extern int SignalChannel_add_length_callback(IntPtr signalChannelPtr, LengthChangedFunc callback, out IntPtr listenerHandle);
private static extern int ResistanceChannel_add_length_callback(IntPtr resistanceChannelPtr, LengthChangedFunc callback, out IntPtr listenerHandle);
