/// <summary>
/// Returns if CAN message is successfully sent.
/// </summary>
/// <param name="message">Message.</param>
/// <returns></returns>
public bool SendMessage(CanankaMessage message)
{
if (message == null)
{
throw new ArgumentNullException(nameof(message), "Message cannot be null.");
}
var bytes = new List <byte>();
if (message.IsRemoteRequest)
{
bytes.Add(message.IsExtended ? (byte)'R' : (byte)'r');
}
else
{
bytes.Add(message.IsExtended ? (byte)'T' : (byte)'t');
}
bytes.AddRange(Encoding.ASCII.GetBytes(message.Id.ToString(message.IsExtended ? "X8" : "X3", CultureInfo.InvariantCulture)));
bytes.Add((byte)(0x30 + message.Length));
if (!message.IsRemoteRequest)
{
foreach (var b in message.GetData())
{
bytes.AddRange(Encoding.ASCII.GetBytes(b.ToString("X2", CultureInfo.InvariantCulture)));
}
}
bytes.Add(CR);
var response = WriteCommand(bytes.ToArray());
return(response?.IsPositive ?? false);
}
/// <summary>
/// Create a new instance.
/// </summary>
/// <param name="message">Message.</param>
/// <exception cref="ArgumentNullException">Message cannot be null.</exception>
public CanankaMessageEventArgs(CanankaMessage message)
{
Message = message ?? throw new ArgumentNullException(nameof(message), "Message cannot be null.");
}