static public canAnalyzer.canMessage2 str2msg(string str)
{
if (str == null || str == string.Empty)
{
return(null);
}
object[] ob = str2row(str, 0);
if (ob == null || ob.Length == 0)
{
return(null);
}
string sts = ob[1].ToString().Replace(" s.", string.Empty);
int ts = (int)(Convert.ToDouble(sts) * 1000);
string sid = ob[2].ToString();
int id = Convert.ToInt32(sid, 16);
bool is29bit = sid.Length > 3;
int dlc = Convert.ToInt32(ob[3]);
byte[] data = new byte[dlc];
for (int i = 0; i < data.Length; i++)
{
data[i] = Convert.ToByte(ob[4 + i].ToString(), 16);
}
canAnalyzer.canMessage2 msg = new canAnalyzer.canMessage2(id, is29bit, data, 0);
msg.timestamp_absolute = ts;
return(msg);
}
// conver a row to the message
public canAnalyzer.canMessage2 row2message(DataGridViewRow row)
{
int cellIdx = 1 + 1;
string sId = row.Cells[cellIdx++].Value.ToString();
int id = Convert.ToInt32(sId, 16);
// format
bool is29b = sId.Length > 5; // 0x7FF
// dlc
int dlc = Convert.ToInt32(row.Cells[cellIdx++].Value.ToString(), 10);
// data
byte[] data = new byte[dlc];
for (int i = 0; i < dlc; i++)
{
data[i] = Convert.ToByte(row.Cells[cellIdx + i].Value.ToString(), 16);
}
// timestamp
string sTs = row.Cells[0].Value.ToString();
sTs = sTs.Replace(" ", string.Empty);
sTs = sTs.Substring(0, sTs.IndexOf("s."));
int ts = (int)(Convert.ToDouble(sTs) * 1000.0d);
// convert
canAnalyzer.canMessageId canId = new canAnalyzer.canMessageId(id, dlc, is29b);
canAnalyzer.canMessage2 canMsg = new canAnalyzer.canMessage2(canId, data, ts);
return(canMsg);
}
// convert a message to a row (obsolete)
/*
* static public object[] msg2row (canAnalyzer.canMessage2 msg, timestamp ts, int idx)
* {
* int dataIdx = 0;
*
* string[] data = msg.GetDataStringList().ToArray();
*
* int tsVal = ts.update(msg.TimeStamp.TimeStamp);
*
* // timestamp string
* string sTs = msecTs2String(tsVal);
*
* // ts, id, dlc, data
* object[] values = {
* idx,
* sTs,
* msg.Id.GetIdAsString(),
* msg.Id.GetDlcAsString(),
* ( data.Length >= ++dataIdx ? data[dataIdx-1] : string.Empty ),
* ( data.Length >= ++dataIdx ? data[dataIdx-1] : string.Empty ),
* ( data.Length >= ++dataIdx ? data[dataIdx-1] : string.Empty ),
* ( data.Length >= ++dataIdx ? data[dataIdx-1] : string.Empty ),
* ( data.Length >= ++dataIdx ? data[dataIdx-1] : string.Empty ),
* ( data.Length >= ++dataIdx ? data[dataIdx-1] : string.Empty ),
* ( data.Length >= ++dataIdx ? data[dataIdx-1] : string.Empty ),
* ( data.Length >= ++dataIdx ? data[dataIdx-1] : string.Empty ),
* };
*
* return values;
* }
*/
// convert a message to the row (new)
static public object[] msg2row(canAnalyzer.canMessage2 msg, timestamp_offset ts, int idx)
{
int dataIdx = 0;
string[] data = msg.GetDataStringList().ToArray();
//int tsVal = ts.update(msg.TimeStamp.TimeStamp);
int tsVal = ts.update(msg.timestamp_absolute);
// timestamp string
string sTs = msecTs2String(tsVal);
// ts, id, dlc, data
object[] values =
{
idx,
sTs,
msg.Id.GetIdAsString(),
msg.Id.GetDlcAsString(),
(data.Length >= ++dataIdx ? data[dataIdx - 1] : string.Empty),
(data.Length >= ++dataIdx ? data[dataIdx - 1] : string.Empty),
(data.Length >= ++dataIdx ? data[dataIdx - 1] : string.Empty),
(data.Length >= ++dataIdx ? data[dataIdx - 1] : string.Empty),
(data.Length >= ++dataIdx ? data[dataIdx - 1] : string.Empty),
(data.Length >= ++dataIdx ? data[dataIdx - 1] : string.Empty),
(data.Length >= ++dataIdx ? data[dataIdx - 1] : string.Empty),
(data.Length >= ++dataIdx ? data[dataIdx - 1] : string.Empty),
};
return(values);
}
public void send(canAnalyzer.canMessage2 m)
{
stop();
msgList = new List <canAnalyzer.canMessage2>(1);
msgList.Add(m);
worker = new Thread(onWorker);
worker.Name = "traceWorker";
worker.Start();
}
// CAN message to script
static public string message2string(canAnalyzer.canMessage2 msg)
{
string res = string.Empty;
string sData = msg.GetDataString(", ", "0x");
res = string.Format("{0} 0x{1}, {2} );",
msg.Id.Is29bit ? cmdSend29 : cmdSend,
msg.Id.GetIdAsString(),
sData);
return(res);
}
private void btnSendStep_Click(object sender, EventArgs e)
{
// send selected message
var sel = grid.SelectedRows;
if (sel.Count >= 1)
{
var row = sel[0];
canAnalyzer.canMessage2 m = conv.row2msg(row);
if (CanTool.SendCanMessage(m))
{
selectNextRow();
}
}
}
private void onWorker()
{
stopRequest = false;
int msgIdx = 0;
bool allMessagesAreSent = false;
while (!stopRequest && !allMessagesAreSent)
{
// get
canAnalyzer.canMessage2 msg = msgList[msgIdx];
// send
CanTool.SendCanMessage(msg);
// check
if (msgIdx == msgList.Count - 1)
{
allMessagesAreSent = true;
continue;
}
int delayMs = msgList[msgIdx + 1].TimeStamp.TimeStamp - msg.TimeStamp.TimeStamp;
if (delayMs > 0)
{
const int delayStep = 50;
if (delayMs < delayStep)
{
Thread.Sleep(delayMs);
}
else
{
while (!stopRequest)
{
if (delayMs > delayStep)
{
Thread.Sleep(delayStep);
delayMs -= delayStep;
}
else
{
Thread.Sleep(delayMs);
break;
}
}
}
}
if (stopRequest)
{
break;
}
msgIdx++;
parent.selectNextRow();
}
stopRequest = false;
Thread.Sleep(10);
//worker.Abort();
// if(allMessagesAreSent)
//MessageBox.Show(string.Format("{0} messages were sent", msgList.Count), "Tracer");
}
// convert a message to a row
public object[] get_test_row(canAnalyzer.canMessage2 msg, int idx)
{
object[] test = { "1", "123s.", "7DF", "8", "00", "01", "03", "04", "05", "06", "07" };
return(test);
}
// conver a message to a row
public object[] msg2row(canAnalyzer.canMessage2 msg, int idx)
{
return(msg2row(msg, TS, idx));
}
