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:[email protected]]
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 <
[email protected]> 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:[email protected]]
> 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 <[email protected]> ha
> scritto:
>
> > On Wed, 28 Nov 2018 at 10:26, theman whosoldtheworld <
> [email protected]
> > >
> > 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
> > [email protected]
> > https://lists.sourceforge.net/lists/listinfo/emc-users
> >
>
> _______________________________________________
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>
>
>
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>
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