private void OnHubAttachedIOMessage(HubAttachedIOMessage hubAttachedIO)
{
Port port = null;
switch (hubAttachedIO)
{
case HubAttachedIOForAttachedDeviceMessage attachedDeviceMessage:
port = Port(attachedDeviceMessage.PortId);
var device = _deviceFactory.CreateConnected(attachedDeviceMessage.IOTypeId, Protocol, attachedDeviceMessage.HubId, attachedDeviceMessage.PortId);
port.AttachDevice(device, attachedDeviceMessage.IOTypeId);
break;
case HubAttachedIOForDetachedDeviceMessage detachedDeviceMessage:
port = Port(detachedDeviceMessage.PortId);
port.DetachDevice();
if (port.IsVirtual)
{
_ports.Remove(port.PortId, out var _);
}
break;
// case HubAttachedIOForAttachedVirtualDeviceMessage attachedVirtualDeviceMessage:
// OnHubAttachedVirtualIOMessage(attachedVirtualDeviceMessage);
// break;
}
}
public static byte[] Encode(LegoWirelessMessage message, ProtocolKnowledge knowledge)
{
var messageType = message switch
{
HubPropertyMessage msg => MessageType.HubProperties,
HubActionMessage msg => MessageType.HubActions,
HubAlertMessage msg => MessageType.HubAlerts,
HubAttachedIOMessage msg => MessageType.HubAttachedIO,
GenericErrorMessage msg => MessageType.GenericErrorMessages,
PortInformationRequestMessage msg => MessageType.PortInformationRequest,
PortModeInformationRequestMessage msg => MessageType.PortModeInformationRequest,
PortInputFormatSetupSingleMessage msg => MessageType.PortInputFormatSetupSingle,
PortInputFormatSetupCombinedModeMessage msg => MessageType.PortInputFormatSetupCombinedMode,
PortInformationMessage msg => MessageType.PortInformation,
PortModeInformationMessage msg => MessageType.PortModeInformation,
PortValueSingleMessage msg => MessageType.PortValueSingle,
PortValueCombinedModeMessage msg => MessageType.PortValueCombinedMode,
PortInputFormatSingleMessage msg => MessageType.PortInputFormatSingle,
PortInputFormatCombinedModeMessage msg => MessageType.PortInputFormatCombinedMode,
VirtualPortSetupMessage msg => MessageType.VirtualPortSetup,
PortOutputCommandMessage msg => MessageType.PortOutputCommand,
PortOutputCommandFeedbackMessage msg => MessageType.PortOutputCommandFeedback,
_ => throw new NotImplementedException(),
};
var encoder = CreateEncoder(messageType, knowledge);
var contentLength = encoder.CalculateContentLength(message);
var commonHeaderLength = (contentLength + 3 > 127) ? 4 : 3;
byte[] data = new byte[commonHeaderLength + contentLength];
CommonMessageHeaderEncoder.Encode(contentLength, message.HubId, messageType, data.AsSpan().Slice(0, commonHeaderLength));
encoder.Encode(message, data.AsSpan().Slice(commonHeaderLength));
return(data);
}
private void OnHubAttachedIOMessage(HubAttachedIOMessage hubAttachedIO)
{
Port port = null;
switch (hubAttachedIO)
{
case HubAttachedIOForAttachedDeviceMessage attachedDeviceMessage:
port = Port(attachedDeviceMessage.PortId);
if (port == null)
{
_logger?.LogInformation($"Hub sent notification of attached device with port id '{hubAttachedIO.PortId}' but hub type '{GetType().Name}' is not configured for this port");
return;
}
var device = _deviceFactory.CreateConnected(attachedDeviceMessage.IOTypeId, Protocol, attachedDeviceMessage.HubId, attachedDeviceMessage.PortId);
port.AttachDevice(device, attachedDeviceMessage.IOTypeId);
break;
case HubAttachedIOForDetachedDeviceMessage detachedDeviceMessage:
port = Port(detachedDeviceMessage.PortId);
if (port == null)
{
_logger?.LogInformation($"Hub sent notification of detached device with port id '{hubAttachedIO.PortId}' but hub type '{GetType().Name}' is not configured for this port");
return;
}
port.DetachDevice();
if (port.IsVirtual)
{
_ports.Remove(port.PortId, out var _);
}
break;
// Note - HubAttachedIOForAttachedVirtualDeviceMessage is handled directly in OnHubChange not here
}
}
