Hi Alex! Thanks! I changed the names, but the error-message is still there. Please correct me, if I get something wrong...There are two structs. One is called emcmot_hal_data. This contains all pointers to the HAL-Pins. My new pointer is called control_shaft_pos. The other struct is emcmotStatus and is located in share memory and will be updated cyclically. My new variable is called controlshaftPos.
In emcsh.cc I call the funcion Tcl_NewDoubleObj() to get the variable from the status-struct: shaftposobj = Tcl_NewDoubleObj(emcStatus->controlshaftPos); shaftposobj is my new Tcl_objekt which is connected to Tcl_SetObjResult(interp, shaftposobj) I don´t understand the following errormessage : emc/usr_intf/emcsh.cc:3318: Fehler: ?class EMC_STAT? hat kein Element namens ?controlshaftPos? That means that it doesn´t exist any element in class EMC_STAT which is called "controlshaftPos" which is the variable of the status-struct. Where is the connection of the class EMC_STAT and the struct emcmotStatus ?? Thanks for your thoughts... Bernd ************************ ------------------------------------------------------------------------------ Come build with us! The BlackBerry® Developer Conference in SF, CA is the only developer event you need to attend this year. Jumpstart your developing skills, take BlackBerry mobile applications to market and stay ahead of the curve. Join us from November 9-12, 2009. Register now! http://p.sf.net/sfu/devconf _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
