Perfect ... you are in right ... problem solved finally.
you use keystick on nml file ..... you have a 3d printer? linear or delta?
I work on these project from 2017 but only 2/3 week per years and only
during my lauch time (max 30min) .... so my teaching about emc file
ecosistem is bad. Every time a very little problem become big enough ... I
do not know if I can ever offer you a beer for this ... but you deserve it
... maybe even two.
Hello and thanks
bkt
Il giorno mar 4 dic 2018 alle ore 23:40 Frank Tkalcevic <
fr...@franksworkshop.com.au> ha scritto:
> You want...
>
> If there is a new message
>
> AND
>
> The connection is valid
>
> So...
>
> if((stat->peek() == EMC_STAT_TYPE) && (stat->valid()))
> {
> // Good
> }
> else
> {
> // Either bad, or no message
> }
>
> But really, it should be
>
> If ( !stat->valid())
> {
> // connection bad
> }
> else
> {
> int status = stat->peek()
> If ( status == EMC_STAT_TYPE )
> {
> // new message
> }
> Else if ( status == 0 )
> {
> // no new message
> }
> Else /* if (status == -1 )
> {
> // error reading message
> }
> }
>
> -----Original Message-----
> From: theman whosoldtheworld [mailto:bleachk...@gmail.com]
> Sent: Wednesday, 5 December 2018 6:24 AM
> To: EMC developers
> Subject: Re: [Emc-developers] [Emc-users] [EMC] NML_FILE = emc.nml
>
> Nooo ... the right code is these??:
>
> /*********** CASE 1 *******************/
>
> if((stat->peek() == EMC_STAT_TYPE) || (stat->valid())) /*
> error ... these condition never valid */
> {
> /** send my best position to ui **/
> }
> else { /** error condition?? **/ }
>
> or these one?
>
> /*********** CASE 2 *******************/
> if((stat->peek() == EMC_STAT_TYPE) || (stat->valid())) /*
> error ... these condition never valid */
> {
> /** error condition?? **/
> }
> else { /** send my best position to ui **/ }
>
> IF THE RIGHT CASE IS 1 (ONE) ALL WORKS RIGHT ... nothing to do .... else if
> the right id CASE 2 ... I have some problem ....
> I not know stat->peek() .... but stat->valid() i think is boolean so
> probabili I invert the condition and the right case is CASE 1 .... so my
> program works.
>
> Can you confirm these?
>
> regards
> bkt
>
> Il giorno lun 3 dic 2018 alle ore 20:20 Frank Tkalcevic <
> fr...@franksworkshop.com.au> ha scritto:
>
> > Just confirming, which line do you still get the error? What is the
> error?
> >
> >
> > Here are some things you can check...
> >
> > After
> >
> > RCS_STAT_CHANNEL *stat = new RCS_STAT_CHANNEL(emcFormat, "emcStatus",
> > "xemc", "/home/mypc/linuxcnc-dev/configs/sim/axis/emc.nml");
> >
> > you can
> >
> > if ( !stat->valid())
> > {
> > // there is an error
> > }
> >
> > Also, stat->peek() returns...
> >
> > -1 on error,
> > 0 no new data,
> > EMC_STAT new data
> >
> > Did you update the path to the emc.nml file in the ini file? Both
> > linuxcnc real time and your program need to use the same .nml file.
> >
> >
> >
> >
> >
> > -----Original Message-----
> > From: theman whosoldtheworld [mailto:bleachk...@gmail.com]
> > Sent: Monday, 3 December 2018 11:53 PM
> > To: EMC developers
> > Subject: Re: [Emc-developers] [Emc-users] [EMC] NML_FILE = emc.nml
> >
> > @franks thanks .... never understand that I must insert in my config
> > folder (or absolute path file) with emc.nml file ..... so actually as
> test
> > pourpose I've insert in my c++ app an adbolute path like these:
> >
> > RCS_STAT_CHANNEL *stat = new RCS_STAT_CHANNEL(emcFormat, "emcStatus",
> > "xemc", "/home/mypc/linuxcnc-dev/configs/sim/axis/emc.nml");
> >
> > now nothing about error in compiling time .... the app start ... but i've
> > an error in these point of code:
> >
> > RCS_STAT_CHANNEL *stat = new RCS_STAT_CHANNEL(emcFormat, "emcStatus",
> > "xemc", "/home/mypc/linuxcnc-dev/configs/sim/axis/emc.nml");
> >
> >
> > if((stat->peek() == EMC_STAT_TYPE) || (stat->valid())) /*
> > error ... these condition never valid */
> > {
> > corri = false;
> > corriPlus = false;
> > sendPosition(Error, Error, Error);
> >
> > qDebug() << " errore EMC_STAT_TYPE ...... ";
> > }
> > else
> > {
> > EMC_STAT *emcStatus =
> > static_cast<EMC_STAT*>(stat->get_address());
> >
> > /*std::cout << emcStatus->motion.traj.position.tran.x <<
> "
> > "
> > <<
> emcStatus->motion.traj.position.tran.y
> > << " "
> > <<
> emcStatus->motion.traj.position.tran.z
> > << "\n";*/
> >
> > X =
> > QString(QChar::fromLatin1(emcStatus->motion.traj.position.tran.x ));
> > /*********** these conversion is really wrong ****************/
> > Y =
> > QString(QChar::fromLatin1(emcStatus->motion.traj.position.tran.y )) ;
> > /*********** these conversion is really wrong ****************/
> > Z =
> > QString(QChar::fromLatin1(emcStatus->motion.traj.position.tran.z )) ;
> > /*********** these conversion is really wrong ****************/
> >
> >
> > qDebug() << " position x: " << X ;
> > qDebug() << " position y: " << Y;
> > qDebug() << " position z: " << Z;
> >
> > emit sendPosition(X, Y ,Z);
> >
> > }
> >
> > stat is never valid or == to EMC_STAT_TYPE ... but is possible to have my
> > emcStatus->motion.traj.position.tran.x,
> > emcStatus->motion.traj.position.tran.y,
> > emcStatus->motion.traj.position.tran.z HEUREKA!!
> >
> > actually I not know why I have these situation ... I've used your emc.nml
> > file .... without hidcomp and keystick part.
> >
> > bkt
> >
> > Il giorno ven 30 nov 2018 alle ore 23:17 Frank Tkalcevic <
> > fr...@franksworkshop.com.au> ha scritto:
> >
> > > This is what I use on mine...
> > >
> > > https://github.com/ftkalcevic/CNCConfig/blob/master/9x20lathe/emc.nml
> > >
> > > I've added entries for my own process, hidcomp. The linuxcnc I'm
> running
> > > is a bit old, so I don't know if the buffer sizes are correct.
> > >
> > >
> > >
> > >
> > > -----Original Message-----
> > > From: theman whosoldtheworld [mailto:bleachk...@gmail.com]
> > > Sent: Friday, 30 November 2018 11:34 PM
> > > To: Enhanced Machine Controller (EMC)
> > > Cc: EMC developers
> > > Subject: Re: [Emc-developers] [Emc-users] [EMC] NML_FILE = emc.nml
> > >
> > > no solution for these ... if I try to insert the row obtain an error
> > > relative to "impossible establish nml connection" (more or less these
> is
> > > the messages that appear on terminal) if not insert these row if I try
> to
> > > ruan a c++ program like these:
> > >
> > > void qtdro::dro()
> > > {
> > > // const QStringList args = QCoreApplication::arguments();
> > > const QStringList args = QApplication::arguments();
> > >
> > >
> > > if(args.isEmpty() || (args.size() < 1))
> > > {
> > > /*std::cerr << "Usage: " << argv[0] << " NMLFILE\n";*/
> > > qDebug() << "NMLFILE is not open yet";
> > > qDebug() << "args is open? ...." << args.isEmpty();
> > > qDebug() << "args.size? ....... " << args.size();
> > > qDebug() << "args.[0] contains? ....... " << args[0];
> > > }
> > > else
> > > {
> > > qDebug() << "args is open? ...." << args.isEmpty();
> > > qDebug() << "args.size? ....... " << args.size();
> > > qDebug() << "args.[0] contains? ....... " << args[0];
> > > qDebug() << "args.[0] contains? ....... " << args[1];
> > >
> > > QString s0 = args[0];
> > > QString s1 = args[1];
> > > QString s2 =
> > > "/home/mypc/linuxcnc-dev/configs/sim/axis/axis.ini";
> > >
> > > const char *nmlfile = s2.toStdString().c_str();
> > > qDebug() << "consta chars c2 contains? ....... " <<
> > > s2.toStdString().c_str();
> > > qDebug() << "consta chars c2 contains? ....... " << *c2;
> > > //RCS_STAT_CHANNEL *stat = new RCS_STAT_CHANNEL(emcFormat,
> > > "emcStatus", "xemc", nmlfile);
> > > RCS_STAT_CHANNEL *stat = new RCS_STAT_CHANNEL(emcFormat,
> > > "emcStatus", "xemc",
> > "/home/mypc/linuxcnc-dev/configs/sim/axis/axis.ini");
> > >
> > > I've a return messages like these:
> > >
> > > libnml/cms/cms_cfg.cc 496: No buffer-line entry found for buffer
> > emcStatus
> > > in config file /home/mypc/linuxcnc-dev/configs/sim/axis/axis.ini.
> > > libnml/nml/nml.cc 370: NML: cms_config returned -1.
> > >
> > > **********************************************************
> > > * Current Directory = /home/mypc/linuxcnc-dev/scripts
> > > *
> > > **********************************************************
> > > * BufferName = emcStatus
> > > * ProcessName = xemc
> > > * Config File = /home/mypc/linuxcnc-dev/configs/sim/axis/axis.ini
> > > * error_type = 0 (NML_NO_ERROR)
> > > ************************************************************
> > >
> > > libnml/nml/nml.cc 1343: NML::peek: CMS not configured.
> > >
> > > So my original question (make some time and post ago) is: But in SIM
> > only
> > > installa (no preempt), NML server is running??
> > >
> > > sob ... I know my english is quite bad ... I hope was all clear ..
> > >
> > > bkt
> > >
> > >
> > >
> > > Il giorno mer 28 nov 2018 alle ore 15:33 andy pugh <bodge...@gmail.com
> >
> > ha
> > > scritto:
> > >
> > > > On Wed, 28 Nov 2018 at 10:26, theman whosoldtheworld <
> > > bleachk...@gmail.com
> > > > >
> > > > wrote:
> > > >
> > > > > [EMC] NML_FILE = emc.nml
> > > > >
> > > > > these row in file.ini is still valid?
> > > >
> > > >
> > > > Some sections of code still look for it:
> > > >
> > > > https://github.com/LinuxCNC/linuxcnc/search?l=C%2B%2B&q=NML_FILE
> > > >
> > > > No version of the docs (back to 2.2 at least) has ever mentioned that
> > > > entry.
> > > > I think it must be the case that the default value is OK.
> > > >
> > > > --
> > > > atp
> > > > "A motorcycle is a bicycle with a pandemonium attachment and is
> > designed
> > > > for the especial use of mechanical geniuses, daredevils and
> lunatics."
> > > > ? George Fitch, Atlanta Constitution Newspaper, 1916
> > > >
> > > > _______________________________________________
> > > > Emc-users mailing list
> > > > emc-us...@lists.sourceforge.net
> > > > https://lists.sourceforge.net/lists/listinfo/emc-users
> > > >
> > >
> > > _______________________________________________
> > > Emc-developers mailing list
> > > Emc-developers@lists.sourceforge.net
> > > https://lists.sourceforge.net/lists/listinfo/emc-developers
> > >
> > >
> > >
> > > _______________________________________________
> > > Emc-developers mailing list
> > > Emc-developers@lists.sourceforge.net
> > > https://lists.sourceforge.net/lists/listinfo/emc-developers
> > >
> >
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> > https://lists.sourceforge.net/lists/listinfo/emc-developers
> >
> >
> >
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> >
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