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There have been 155 items by Michel Trahan (Search limited from 04-June 23)
#11407 Using Forward Star structure and algorithm in autonomous robots
Posted by Michel Trahan on 28 March 2011 - 09:50 PM in General Discussion
- The code was transfered to VB.Net like a charm
- Now trying to translate to C# (Full .Net first, then .Net MF ... but with the N+ since there is file access)
Question : how do we write/read files in C# ?
Here is the code using the Microsoft.VisualBasic assembly that I want to remove the dependency ... to write the Nodes and Links to files and loading them from files
filenum = FileSystem.FreeFile();
FileSystem.FileOpen(filenum, s, OpenMode.Input, OpenAccess.Read, OpenShare.LockWrite, -1);
FileSystem.Input(filenum, ref k);
FileSystem.FileClose(filenum);
int filenum = FileSystem.FreeFile();
FileSystem.FileOpen(filenum, s, OpenMode.Output, OpenAccess.Write, OpenShare.LockReadWrite, -1);
// Write the number of nodes and links.
FileSystem.WriteLine(filenum, bGraphicalInfoAttached, iNumNodes, iNumLinks);
FileSystem.WriteLine(filenum, Nodes[i].Name, Nodes[i].FirstLink, 0, 0);
And I have to verify why I am using this ...
s = Strings.Left(s, s.Length - 2);
And this ...
Conversion.ErrorToString()
I Think I can replace the last one with a catch (Exception e) in a try catch and using e.Message ... I am right ?
Keep you posted.
#11354 Using Forward Star structure and algorithm in autonomous robots
Posted by Michel Trahan on 27 March 2011 - 01:48 AM in General Discussion
- make sure you develop the code in a .NETMF (Netduino) project and not a regular .NET project.
Don't worry, I also program for the windows phone 7 in silverlight (vb and c#) and I always get confused LOL
I tested my old vb program and it works like a charm ... 1995 code ! wow !
I tried to convert using Artinsoft Visual Basic Upgrade Companion (free for msdn member) but only the c# translation worked ... so I'm ok for the netduino I have to test the class a bit before posting the code
Keep you posted ... now is time to get out and play pool !
#11320 Using Forward Star structure and algorithm in autonomous robots
Posted by Michel Trahan on 26 March 2011 - 01:14 PM in General Discussion
I'd be interested in the code as well.
I just started to learn .Net (I know so many languages ... and yeah, I know, late learning) so give me time.
My project is to build a complete quadcopter from scratch and include in it the Kalman filter (KF). Once done, I'll work on it being autonomous ... and add the Forward Star (FS) data structure and the label setting shortest path algorithm.
If someone already has an autonomous quadcopter (or anything autonomous that would need such a fonctionnality) and would like to add the FS data structure, please contact me and I'll rewrite it sooner. If only newbies like me, then I'll take the time to learn first
If I wait long enough, we probably could have it in VB.Net on .Net MF lol (I'm a VB fanatic, so easy to program) but I'll try it in C# ...
Mike surprised about your fast reply !
#11300 Using Forward Star structure and algorithm in autonomous robots
Posted by Michel Trahan on 26 March 2011 - 04:15 AM in General Discussion
#11169 Anyone have a Windows Phone already?
Posted by Michel Trahan on 22 March 2011 - 01:45 AM in General Discussion
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