private void AnalysisSignal(string cacheResult, string signString)
{
dbcSignal = new DBCSignal();
// SG_ C_ADC_IN : 23|16@0+ (1,0) [0|0] "DegreeC" Vector__XXX
cacheResult = cacheResult.Substring(cacheResult.IndexOf('_') + 1).TrimStart();
dbcSignal.FrameID = dbcMessage.FrameID;
dbcSignal.SignalName = cacheResult.Substring(0, cacheResult.IndexOf(':')).TrimEnd();
cacheResult = cacheResult.Substring(cacheResult.IndexOf(':') + 1).TrimStart();
dbcSignal.StartBitIndex = int.Parse(cacheResult.Substring(0, cacheResult.IndexOf('|')));
cacheResult = cacheResult.Substring(cacheResult.IndexOf('|') + 1);
dbcSignal.BitLength = int.Parse(cacheResult.Substring(0, cacheResult.IndexOf('@')));
cacheResult = cacheResult.Substring(cacheResult.IndexOf('@') + 1);
int byteOrder = int.Parse(cacheResult.Substring(0, 1));
if (byteOrder == 0)
{
dbcSignal.ByteOrder = ByteOrder.BYTE_ORDER_MSB_LAST;
}
else if (byteOrder == 1)
{
dbcSignal.ByteOrder = ByteOrder.BYTE_ORDER_MSB_FIRST;
}
dbcSignal.SymbolType = cacheResult.Substring(1, 1);
cacheResult = cacheResult.Substring(cacheResult.IndexOf('(') + 1);
dbcSignal.Factor = float.Parse(cacheResult.Substring(0, cacheResult.IndexOf(',')));
cacheResult = cacheResult.Substring(cacheResult.IndexOf(',') + 1);
dbcSignal.Offset = float.Parse(cacheResult.Substring(0, cacheResult.IndexOf(')')));
cacheResult = cacheResult.Substring(cacheResult.IndexOf(')') + 1).TrimStart();
dbcSignal.Minimum = float.Parse(cacheResult.Substring(cacheResult.IndexOf('[') + 1, cacheResult.IndexOf('|') - 1));
dbcSignal.Maximun = float.Parse(cacheResult.Substring(cacheResult.IndexOf('|') + 1, cacheResult.IndexOf(']') - cacheResult.IndexOf('|') - 1));
cacheResult = cacheResult.Substring(cacheResult.IndexOf(']') + 1).TrimStart();
cacheResult = cacheResult.Substring(cacheResult.IndexOf('"') + 1);
dbcSignal.Unit = cacheResult.Substring(0, cacheResult.IndexOf('"'));
cacheResult = cacheResult.Substring(cacheResult.IndexOf('"') + 1).TrimStart();
dbcSignal.Receiver = cacheResult.Substring(0);
dbcSignalList.Add(dbcSignal);
}
/// <summary>
/// 加载DBC Signal
/// </summary>
/// <param name="content">当前行内容</param>
/// <param name="message">当前消息</param>
private void LoadSignal(String content, ref DBCMessage message)
{
var match = Regex.Match(content.Trim(), ConstDefine.SignalRegexPattern);
if (!match.Success)
{
//TODO 应该添加Log
return;
}
UInt16 tempUInt16;
Double tempDouble;
DBCSignal signal = new DBCSignal();
ByteOrder byteOrder;
if (!Enum.TryParse <ByteOrder>(match.Groups[9].Value, out byteOrder))
{
byteOrder = ByteOrder.None;
}
signal.ByteOrder = byteOrder;
if (!Double.TryParse(match.Groups[11].Value, out tempDouble))
{
tempDouble = 0D;
}
signal.Factor = tempDouble;
if (!Double.TryParse(match.Groups[17].Value, out tempDouble))
{
tempDouble = 0D;
}
signal.Maximum = tempDouble;
signal.Message = message;
signal.MessageID = message.MessageID;
signal.MessageName = message.MessageName;
if (!Double.TryParse(match.Groups[15].Value, out tempDouble))
{
tempDouble = 0D;
}
signal.Minimum = tempDouble;
if (String.IsNullOrEmpty(match.Groups[2].Value))
{
signal.MultiplexerIndicator = MultiplexerIndicator.NormalSignal;
}
else if (match.Groups[6].Value == "M ")
{
signal.MultiplexerIndicator = MultiplexerIndicator.MultiplexedSignal;
}
else if (match.Groups[4].Value == "m")
{
signal.MultiplexerIndicator = MultiplexerIndicator.MultiplexedSignals;
if (!UInt16.TryParse(match.Groups[5].Value, out tempUInt16))
{
tempUInt16 = 0;
}
signal.MultiplexerSwitchValue = tempUInt16;
}
else
{
signal.MultiplexerIndicator = MultiplexerIndicator.NormalSignal;
}
if (!Double.TryParse(match.Groups[13].Value, out tempDouble))
{
tempDouble = 0D;
}
signal.Offset = tempDouble;
signal.SignalName = match.Groups[1].Value;
if (!UInt16.TryParse(match.Groups[8].Value, out tempUInt16))
{
tempUInt16 = 0;
}
signal.SignalSize = tempUInt16;
if (!UInt16.TryParse(match.Groups[7].Value, out tempUInt16))
{
tempUInt16 = 0;
}
signal.StartPosition = tempUInt16;
signal.Unit = match.Groups[19].Value;
if (match.Groups[10].Value == "+")
{
signal.ValueType = Infrastructure.ValueType.Unsigned;
}
else if (match.Groups[10].Value == "-")
{
signal.ValueType = Infrastructure.ValueType.Signed;
}
else
{
signal.ValueType = Infrastructure.ValueType.Unsigned;
}
message.Signals.Add(signal);
}
