/// <summary>
/// ctor for message
/// </summary>
/// <param name="canMsg"></param>
/// <param name="sigType"></param>
/// <param name="opstate"></param>
/// <param name="var"></param>
public Connection(DbcMessage canMsg, CanTxSignalType sigType, OpState opstate, Variant var)
{
SourceCANTxSignal = canMsg;
TargetSignalType = sigType;
Variant = var;
ConnectedOpState = opstate;
PrepareParameters();
cloneArtifacts();
RegisterChildChangeEvent();
}
static void Main(string[] args)
{
byte[] datas = {0xB4,0XE5,0x93};
DbcMessage msg = new DbcMessage("MESSAGE");
DbcSignal signal = msg.Add("signal1 ");
signal.StartBit = 0;
signal.Size = 4;
DbcSignal signal1 = msg.Add("signal2 ");
signal1.StartBit = 8;
signal1.Size = 9;
// msg.Add("signal2");
// msg.Add("signal3");
msg.AddMessageDatas(datas, 3);
Console.ReadKey();
}
public bool IsConnectionExists(DbcMessage canMsg, CanTxSignalType sigType, OpState opstate, Variant var)
{
return(_connections.Any(p => (p.SourceCANTxSignal is DbcMessage) && ((DbcMessage)p.SourceCANTxSignal).Name == canMsg.Name && p.TargetSignalType.Name == sigType.Name && p.ConnectedOpState.Name == opstate.Name && p.Variant.RbVariant == var.RbVariant));
}
public ItemsChangeObservableCollection <Connection> GetConnectionFromItem(DbcMessage message)
{
IEnumerable <Connection> tempList = from x in _connections where ((x.SourceCANTxSignal is DbcMessage) && (x.SourceCANTxSignal as DbcMessage).Name == message.Name) select x;
return(new ItemsChangeObservableCollection <Connection>(tempList));
}
public object Convert(object[] value, Type targetType, object parameter, CultureInfo culture)
{
object CANTxItem = (value[0] as TreeViewItem).DataContext;
ObservableCollection <DbcMessage> BaseDBC = (ObservableCollection <DbcMessage>)value[1];
if (CANTxItem is DbcMessage)
{
if (BaseDBC.Where(x => (x.Name == ((DbcMessage)CANTxItem).Name) && (x.ID == ((DbcMessage)CANTxItem).ID) && (x.DLC == ((DbcMessage)CANTxItem).DLC) && (x.CycleTime == ((DbcMessage)CANTxItem).CycleTime)).Count() > 0)
{
DbcMessage seletectMessage = (DbcMessage)CANTxItem;
ObservableCollection <DbcMessage> founds = new ObservableCollection <DbcMessage>(BaseDBC.Where(x => (x.ID == ((DbcMessage)CANTxItem).ID) && (x.DLC == ((DbcMessage)CANTxItem).DLC) && (x.CycleTime == ((DbcMessage)CANTxItem).CycleTime)));
bool layoutSame = true;
foreach (var sig in founds[0].Signals)
{
if (seletectMessage.Signals.Where(x => x.StartBit == sig.StartBit && x.Length == sig.Length).Count() == 0)
{
layoutSame = false;
}
}
foreach (var sig in seletectMessage.Signals)
{
if (founds[0].Signals.Where(x => x.StartBit == sig.StartBit && x.Length == sig.Length).Count() == 0)
{
layoutSame = false;
}
}
if (layoutSame)
{
return(new BitmapImage(new Uri("pack://application:,,,/Icon/Ok.png", UriKind.Absolute)));
}
else
{
return(new BitmapImage(new Uri("pack://application:,,,/Icon/layoutChanged.png", UriKind.Absolute)));
}
}
else if (BaseDBC.Where(x => x.ID == ((DbcMessage)CANTxItem).ID).Count() == 0)
{
return(new BitmapImage(new Uri("pack://application:,,,/Icon/removed.png", UriKind.Absolute)));
}
else
{
return(new BitmapImage(new Uri("pack://application:,,,/Icon/modified.png", UriKind.Absolute)));
}
}
else if (CANTxItem is DbcSignal)
{
if ((BaseDBC.Where(x => (x.Signals.Where(y => y.StartBit == ((DbcSignal)CANTxItem).StartBit &&
y.Length == ((DbcSignal)CANTxItem).Length &&
y.Offset == ((DbcSignal)CANTxItem).Offset &&
y.Factor == ((DbcSignal)CANTxItem).Factor &&
y.ValueType == ((DbcSignal)CANTxItem).ValueType &&
y.ByteOrder == ((DbcSignal)CANTxItem).ByteOrder &&
y.Name == ((DbcSignal)CANTxItem).Name &&
y.InMessage == ((DbcSignal)CANTxItem).InMessage).Count() > 0
)
).Count() > 0
)
)
{
return(new BitmapImage(new Uri("pack://application:,,,/Icon/Ok.png", UriKind.Absolute)));
}
else if ((BaseDBC.Where(x => (x.Signals.Where(y => y.StartBit == ((DbcSignal)CANTxItem).StartBit &&
y.Length == ((DbcSignal)CANTxItem).Length &&
y.InMessage == ((DbcSignal)CANTxItem).InMessage).Count() > 0
)
).Count() == 0))
{
return(new BitmapImage(new Uri("pack://application:,,,/Icon/removed.png", UriKind.Absolute)));
}
else
{
return(new BitmapImage(new Uri("pack://application:,,,/Icon/modified.png", UriKind.Absolute)));
}
}
else
{
return(new BitmapImage(new Uri("pack://application:,,,/Icon/Nok.png", UriKind.Absolute)));
}
}
/// <summary>
///
/// </summary>
private void GetDbcMessageInfo()
{
string[] sentences = _fileString.Split('\n');
string[] wordToMatch = { "BO_", "SG_" };
//提取出dbc文件中以"BO_"和"SG_"开头的行，这些行分别代表message和signal
var sentenceQuery = from sentence in sentences
let w = sentence.Split(new char[] { '.', '?', '!', ' ', ';', ':', ',' },
StringSplitOptions.RemoveEmptyEntries)
// where w.First().ToString() == "BO_"
where w.Intersect(wordToMatch).Count() > 0
select sentence;
sentenceQuery = from sentence in sentenceQuery
let w = sentence.Split(new char[] { '.', '?', '!', ' ', ';', ':', ',' },
StringSplitOptions.RemoveEmptyEntries)
where (w.First().ToString() == "BO_") || (w.First().ToString() == "SG_")
select sentence;
string[] w1 = new String[30];
int index = 0;
DbcSignal signal;
foreach(string line in sentenceQuery)
{
w1 = line.Split(new char[] { ' ', ';', ':', ',', '|', '@', '(', ')', '[', ']', '{', '}' }, StringSplitOptions.RemoveEmptyEntries);
if(w1[0].Equals("BO_"))
{
//if(index!=0)
// index++;
_messageArray[index] = new DbcMessage(w1[2]);
_messageArray[index].MessageId = (ushort)Convert.ToDecimal(w1[1]);
_messageArray[index].MessageSize = (byte)Convert.ToDecimal(w1[3]);
index++;
}
else if(w1[0].Equals("SG_"))
{
signal = _messageArray[index-1].Add(w1[1]);
signal.Size = SearchDbcSignalSize(line);
signal.StartBit = SearchDbcSignalStartBit(line);
signal.Maximum = SearchDbcSignalMaximun(line);
signal.Minimum = SearchDbcSignalMinimun(line);
}
}
_messageCount = index;
}