From: <tim...@co...> - 2007-02-09 00:18:28
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> What would be the advantages on using the dual boot feature? And where can I > find the RT support from craig? The dual boot allows you to boot either Windows or Linux on the same machine. Craig is in charge of developing the build_root package. He added some RT stuff, not sure what it is really. -------------- Original message ---------------------- From: "Mario Marques" <mar...@gm...> > Hello again, > > ok, then matlab as a tcp client (sorry about the confusion...). > When I conifigure the connection parameters I input something like ' > 192.168.100.2:2000', but if don't do 'nc' in the Gumstix, Matlab just can't > connect to Gumstix, it halts in an error "the connection could not be made, > be sure that the select port it's open". > I've noticed that the 'nc' command just printed to stdout. > How can I make Matlab to run commands in the Gumstix? how can I make 'nc' to > launch another program? > > I'm using the AX-12 servos. > > What would be the advantages on using the dual boot feature? And where can I > find the RT support from craig? > > thanks a lot! I'm really needing support, because in my graduation I've > never worked in Linux (which is a major failure) and had never programmed > microcontrollers. > > Marques > > On 08/02/07, Dave Hylands <dhy...@gm...> wrote: > > > > HI Marques, > > > > > Matlab as a tcpip server if that helps, but it needs an open port to > > make > > > the connection > > > > servers don't make connections, servers listen and clients make > > connections. When a server listens, it opens up a port. When a client > > connects, if also opens up a port and exchanges information with the > > server to establish a connection (for tcp). > > > > If Matlab is running a server, then the client software (presumably > > running on the gumstix) would connect to Matlab on whatever port > > Matlab is listening on. > > > > If Matlab is running a client, then the server software running on the > > gumstix would be listening on a port, and Matlab would connect to it. > > > > When you said you were running nc, were you running it on the gumstix? > > > > It is possible to use nc as a server, but it just prints what it > > receives to stdout. It's also possible to have nc launch some other > > application, and that applications stdin & stdout will be connected to > > the socket. > > > > > I'm doing a project called "Design of a controller and communication > > system > > > for a humanoid robot", with a Bioloid from Robotis, on of the > > acomplishments > > > is to change the CM5 (the controller board that comes with the humanoid) > > > with the Gumstix/Robostix combo (TCP/IP from the host PC to Gumstix, and > > > RS485 from Robostix to the robot servos). > > > > Incidently, I have some code for the robostix which will talk to the > > bioloid AX-12 servos with no additional hardware required (I know > > robotis makes some RS485 servos as well, but these are different from > > the AX-12's). > > > > -- > > Dave Hylands > > Vancouver, BC, Canada > > http://www.DaveHylands.com/ > > > > ------------------------------------------------------------------------- > > Using Tomcat but need to do more? Need to support web services, security? > > Get stuff done quickly with pre-integrated technology to make your job > > easier. > > Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo > > http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 > > _______________________________________________ > > gumstix-users mailing list > > gum...@li... > > https://lists.sourceforge.net/lists/listinfo/gumstix-users > > |