public static IntelHexFile Create(Byte[] data, int ByteCount)
{
IntelHexFile file = new IntelHexFile();
IntelHexFileLine current;
for (int i = 0; ; )
{
current = new IntelHexFileLine();
if (i == data.Length)
{
goto EndOfFile;
}
else if ((data.Length - i) < ByteCount) /* Last Record */
{
current.ByteCount = (Byte)(data.Length - i);
current.Address = (UInt16)i;
current.Data = new Byte[data.Length - i];
Buffer.BlockCopy(data, i, current.Data, 0, data.Length - i);
current.CheckSum = (Byte)TwosCompliment(current);
file.AddLine(current);
goto EndOfFile;
}
else
{
current.ByteCount = (Byte)ByteCount;
current.Address = (UInt16)i;
current.Data = new Byte[ByteCount];
Buffer.BlockCopy(data, i, current.Data, 0, ByteCount);
current.CheckSum = (Byte)TwosCompliment(current);
file.AddLine(current);
}
i += ByteCount;
}
EndOfFile: /* End of hex file */
current = new IntelHexFileLine();
current.ByteCount = 0;
current.Address = 0;
current.RecordType = RecordType.EndOfFile;
current.Data = new Byte[0];
current.CheckSum = (Byte)TwosCompliment(current);
file.AddLine(current);
return file;
}
private static IntelHexFile Open(MemoryStream fp)
{
IntelHexFile file = new IntelHexFile();
IntelHexFileLine current;
current = file.ParseLine(fp);
while (current.RecordType != RecordType.EndOfFile)
{
file.AddLine(current);
current = file.ParseLine(fp);
}
fp.Close();
return file;
}