public void it_builds_a_DataFrame_parsing_string()
{
var text = @"Data Value, Data Label
12, twelve
11, eleven";
var dataFrame = DataFrameParser.Parse(text);
dataFrame[0, 0].Should().Be(12);
}
private void ProcessData()
{
while (receivedData.Count >= 256)
{
// skip to byte that indicates the start of a data frame
bool lookingForFrame = true;
while (lookingForFrame && receivedData.Count >= 128)
{
var nextByte = receivedData.Dequeue();
var followingByte = receivedData.Peek();
if (nextByte == DataFrameParser.MessageEnd && followingByte == DataFrameParser.MessageStart)
{
lookingForFrame = false;
break;
}
}
if (lookingForFrame)
{
continue;
}
byte messageStart = receivedData.Dequeue();
byte messageSize = receivedData.Dequeue();
char messageType = (char)receivedData.Dequeue();
if (messageSize < 4)
{
continue;
}
// message size minus four reserved bytes
byte[] data = new byte[messageSize - 4];
for (int i = 0; i < data.Length; i++)
{
data[i] = receivedData.Dequeue();
}
byte messageEnd = receivedData.Dequeue();
if (messageType == CommandType.Status)
{
StatusFrameReceived?.Invoke(DataFrameParser.ParseStatusFrame(data));
}
else
{
DataFrameReceived?.Invoke(DataFrameParser.ParseDateFrame(data, messageType));
}
}
}
