A .net class library to facilitate HDMI-CEC communications.
This library can be used to create and parse HDMI Version 1.4 compliant CEC-messages for communication with HDMI-CEC devices.
Install-Package AleRoe.CecSharpUse the static CecMessageBuilder class to build CecMessage structs.
public static class CecMessageBuilder
{
public static CecMessage GivePhysicalAddress(LogicalAddress source, LogicalAddress destination);
public static CecMessage ReportPhysicalAddress(LogicalAddress source, DeviceType deviceType, PhysicalAddress physicalAddress);
public static CecMessage ReportAudioStatus(LogicalAddress source, LogicalAddress destination, AudioMuteStatus status, int value);
public static CecMessage SetSystemAudioMode(LogicalAddress source, LogicalAddress destination, SystemAudioStatus status);
public static CecMessage DeviceVendorId(LogicalAddress source, int vendorId);
public static CecMessage SetOsdName(LogicalAddress source, LogicalAddress destination, string osdName);
public static CecMessage MenuStatus(LogicalAddress source, LogicalAddress destination, MenuStatus state);
public static CecMessage InactiveSource(LogicalAddress source, PhysicalAddress physicalAddress);
public static CecMessage ActiveSource(LogicalAddress source, PhysicalAddress physicalAddress);
public static CecMessage FeatureAbort(LogicalAddress source, LogicalAddress destination, Command opCode, AbortReason reason);
public static CecMessage CecVersion(LogicalAddress source, LogicalAddress destination, CecVersion version);
public static CecMessage ReportPowerStatus(LogicalAddress source, LogicalAddress destination, PowerStatus status);
public static CecMessage Polling(LogicalAddress source);
}Use the .ToCec() extension method to get the actual CEC-Message.
using AleRoe.CecSharp;
using AleRoe.CecSharp.Extensions;
var message = CecMessageBuilder.ActiveSource(LogicalAddress.Unregistered, PhysicalAddress.Parse("2.0.0.0"));
var cec = message.ToCec();
// cec = "FF:82:20:00"