Re: [Emc-users] Question for Peter C. Wallace

2017-06-12 Thread Gene Heskett
On Monday 12 June 2017 17:16:05 Bertho Stultiens wrote: > On 06/12/2017 11:04 PM, Gene Heskett wrote: > >> Do the real time threads work well on a raspberry? > > > > Definite sometimes, Nicklass. latency-test actually shows less > > jitter with a stock kernel, but figures lie. I am getting joint

Re: [Emc-users] Question for Peter C. Wallace

2017-06-12 Thread Bertho Stultiens
On 06/12/2017 11:04 PM, Gene Heskett wrote: >> Do the real time threads work well on a raspberry? > Definite sometimes, Nicklass. latency-test actually shows less jitter > with a stock kernel, but figures lie. I am getting joint following > errors with the stock kernel and 15 minute maximum

Re: [Emc-users] Question for Peter C. Wallace

2017-06-12 Thread Gene Heskett
On Monday 12 June 2017 14:02:28 Nicklas Karlsson wrote: > > Hello Peter; > > > > I have a problem trying to run linuxcnc on a pi 3b. > > > > I think it could be solved if somehow, I could generate a > > watchdog.has_bit=false coincident with enabling the machine, but > > hals parser refuses to

Re: [Emc-users] Question for Peter C. Wallace

2017-06-12 Thread Bertho Stultiens
On 06/12/2017 09:30 PM, Nicklas Karlsson wrote: >> Lets just say that we're not that far yet... >> From what I can tell, the initial start of linuxcnc results in a few >> missed deadlines in the main task. But once all code is cached, it seems >> to be fast enough. But time will tell. > > I also

Re: [Emc-users] Question for Peter C. Wallace

2017-06-12 Thread Gene Heskett
On Monday 12 June 2017 13:45:58 Peter C. Wallace wrote: > On Mon, 12 Jun 2017, Gene Heskett wrote: > > Date: Mon, 12 Jun 2017 12:07:15 -0400 > > From: Gene Heskett > > Reply-To: "Enhanced Machine Controller (EMC)" > > > > To: "Enhanced

Re: [Emc-users] c++ gui module

2017-06-12 Thread Chris Morley
Andy is right there is a functional pyqt5 based VCP component on that branch. While it is missing some of the fancier widgets that gladeVCP has there is a sparce, but functional demo of controlling linuxcnc. It is beta for sure and more work is needed but tyer is even some docs... I should

Re: [Emc-users] Question for Peter C. Wallace

2017-06-12 Thread Nicklas Karlsson
> Lets just say that we're not that far yet... > > From what I can tell, the initial start of linuxcnc results in a few > missed deadlines in the main task. But once all code is cached, it seems > to be fast enough. But time will tell. I also one missed dead line during the initial start. I have

Re: [Emc-users] Question for Peter C. Wallace

2017-06-12 Thread Bertho Stultiens
On 06/12/2017 08:02 PM, Nicklas Karlsson wrote: > Do the real time threads work well on a raspberry? Lets just say that we're not that far yet... >From what I can tell, the initial start of linuxcnc results in a few missed deadlines in the main task. But once all code is cached, it seems to be

Re: [Emc-users] c++ gui module

2017-06-12 Thread Nicklas Karlsson
On Mon, 12 Jun 2017 18:22:07 +0200 theman whosoldtheworld wrote: > I have already seen the repository, it can be a way to get to know better > but pyqt is not qt c++ ... it does not change much to use py or pyqt > ... said this is a great job. > > Any how my intention

Re: [Emc-users] Question for Peter C. Wallace

2017-06-12 Thread Nicklas Karlsson
> Hello Peter; > > I have a problem trying to run linuxcnc on a pi 3b. > > I think it could be solved if somehow, I could generate a > watchdog.has_bit=false coincident with enabling the machine, but hals > parser refuses to allow even a tristate_bit module to access and reset > the watchdog.

Re: [Emc-users] Question for Peter C. Wallace

2017-06-12 Thread Peter C. Wallace
On Mon, 12 Jun 2017, Gene Heskett wrote: Date: Mon, 12 Jun 2017 12:07:15 -0400 From: Gene Heskett Reply-To: "Enhanced Machine Controller (EMC)" To: "Enhanced Machine Controller (EMC)" Subject:

Re: [Emc-users] c++ gui module

2017-06-12 Thread theman whosoldtheworld
I have already seen the repository, it can be a way to get to know better but pyqt is not qt c++ ... it does not change much to use py or pyqt ... said this is a great job. Any how my intention is not to make a classic gui for Lcnc local machine ... I find thay in local pc Lcnc is perfect as

[Emc-users] Question for Peter C. Wallace

2017-06-12 Thread Gene Heskett
Hello Peter; I have a problem trying to run linuxcnc on a pi 3b. I think it could be solved if somehow, I could generate a watchdog.has_bit=false coincident with enabling the machine, but hals parser refuses to allow even a tristate_bit module to access and reset the watchdog. Have you a hal

Re: [Emc-users] c++ gui module

2017-06-12 Thread andy pugh
On 11 June 2017 at 22:19, theman whosoldtheworld wrote: > As you said, me too I try is little bit hard use qt c++ program instead > Lcnc c/c++ for driving servos machines > Not 100% relevant to this discussion, but related: There has been some work done on integrating QT

Re: [Emc-users] c++ gui module

2017-06-12 Thread theman whosoldtheworld
thanks.. bkt 2017-06-12 0:47 GMT+02:00 Nicklas Karlsson : > I read and it mostly seems to be about security. Realtime scheduling make > sense for every task which is periodic or may be treated as a periodic > task. A really good example is a serial receive buffer