protected BaseProvider()
{
_writeBuffer = new ByteList();
_readBuffer = new ByteList();
_timeout = 2000;
_abort = false;
_pollInterval = 10;
}
/// <summary>
/// Sends a chunk of firmware data to Blaze
/// </summary>
/// <param name="blaze"></param>
/// <param name="index"></param>
/// <param name="chunk"></param>
/// <returns></returns>
public static bool WriteFirmwareChunk(Blaze blaze, ushort index, List <byte> chunk)
{
ByteList data = new ByteList();
data.AddUInt16(index);
data.AddRange(chunk);
return(blaze.Write(BlazeCommand.WriteFirmwareChunk, data.ToArray()));
}
public Blaze()
{
_provider = new SerialProvider();
_provider.DataReceived += new EventHandler(OnDataReceived);
_replyReceived = new AutoResetEvent(false);
_provider.PortName = "COM1";
_provider.BaudRate = 115200;
_checksum = new CCITT();
_dataBuffer = new ByteList();
}
/// <summary>
///
/// </summary>
/// <param name="blaze"></param>
/// <returns></returns>
public static bool TestCommand(Blaze blaze)
{
// Send some dummy bytes to Blaze for testing
ByteList data = new ByteList();
data.Add(0x11);
data.Add(0x22);
data.Add(0x33);
data.Add(0x44);
return(blaze.Write(BlazeCommand.TestCommand, data.ToArray()));
}
internal bool Write(BlazeCommand command, params byte[] data)
{
ByteList byteList = new ByteList();
ushort length = 0;
if (data != null)
{
length = (ushort)data.Length;
}
// Add a '$' sync character
byteList.Add(36);
byteList.Add((byte)command);
byteList.AddUInt16(length);
if (length > 0)
{
byteList.AddRange(data);
}
ushort csum = 0;
if (_checksum != null)
{
// Don't count the
csum = _checksum.Calculate(byteList, 0, byteList.Count);
}
byteList.Add((byte)(csum >> 8));
byteList.Add((byte)csum);
byteList.TrimExcess();
_replyReceived.Reset();
_startTime = Environment.TickCount;
if (_dataBuffer != null)
{
_dataBuffer.Clear();
}
_provider.Write(byteList);
bool flag = _replyReceived.WaitOne(_provider.Timeout);
_endTime = Environment.TickCount;
return(flag);
}
public void Write(ByteList buffer)
{
Write(buffer.ToArray());
}