Re: [Emc-developers] carousel_demo and duplicate O-word label

2015-08-04 Thread EBo
On Aug 4 2015 8:15 PM, Gene Heskett wrote: > On Tuesday 04 August 2015 20:51:18 andy pugh wrote: > >> ... >> >> I have not yet figured out what it is about the O100 if that >> triggers >> a problem in the next IF. (The error actually occurs during >> interpretation of the second IF) >> I have trie

Re: [Emc-developers] carousel_demo and duplicate O-word label

2015-08-04 Thread Gene Heskett
On Tuesday 04 August 2015 20:51:18 andy pugh wrote: > On 25 July 2015 at 12:35, andy pugh wrote: > > As reported in > > http://psha.org.ru/irc/%23emc/2015-07-22.html#16:59:29 > > > > The G-code re-map in the carousel_demo branch gives the error: > > 9:duplicate O-word label - already defined in l

Re: [Emc-developers] carousel_demo and duplicate O-word label

2015-08-04 Thread andy pugh
On 25 July 2015 at 12:35, andy pugh wrote: > As reported in > http://psha.org.ru/irc/%23emc/2015-07-22.html#16:59:29 > > The G-code re-map in the carousel_demo branch gives the error: > 9:duplicate O-word label - already defined in line 29: 'O200 IF > [# GT 0]' I have done some experimenting and

Re: [Emc-developers] pncconf explanations please

2015-08-04 Thread andy pugh
On 5 August 2015 at 00:45, Gene Heskett wrote: > When driving a pwm driven circuit, it is required that there be unity > gain between the pid.output and the pwmgen input, this is so that a max > output can be defined in the pid setup that represents a 98% duty cycle > pwm output, aka maximum speed

[Emc-developers] pncconf explanations please

2015-08-04 Thread Gene Heskett
Greetings all; Who is in charge of pncconf? It does a loadrt of 4 copies of a mux16 under various names, but in my quest to make it work, whatever function it may have been intended to do could well be bypassed in my currant .ini and .hal files. So I have a question and an observation, and I'l

Re: [Emc-developers] let's write rtapi_stdatomic.h (was More trouble for LinuxCNC's memory model on ARM)

2015-08-04 Thread John Kasunich
On Tue, Aug 4, 2015, at 03:56 PM, Jeff Epler wrote: > On Tue, Aug 04, 2015 at 11:22:51AM -0500, Chris Lesiak wrote: > > I think there are problems in sampler_usr.c related to the use of fifo->out. > [snipped] > > Is the overwrite really required? Drop, as in streamer, is much simpler. > > This

Re: [Emc-developers] let's write rtapi_stdatomic.h (was More trouble for LinuxCNC's memory model on ARM)

2015-08-04 Thread Jeff Epler
On Tue, Aug 04, 2015 at 11:22:51AM -0500, Chris Lesiak wrote: > I think there are problems in sampler_usr.c related to the use of fifo->out. [snipped] > Is the overwrite really required? Drop, as in streamer, is much simpler. This is the first serious look sampler/streamer have gotten in years, I

Re: [Emc-developers] Minor but show stopping niggle

2015-08-04 Thread Gene Heskett
On Tuesday 04 August 2015 12:40:04 Gene Heskett wrote: > On Tuesday 04 August 2015 11:59:17 andy pugh wrote: > > On 4 August 2015 at 16:46, Gene Heskett wrote: > > > Is there a way to setp the 'A' so its homed forever, or to coax > > > axis into displaying a separate button to home A wherever its

Re: [Emc-developers] Minor but show stopping niggle

2015-08-04 Thread Gene Heskett
On Tuesday 04 August 2015 11:59:17 andy pugh wrote: > On 4 August 2015 at 16:46, Gene Heskett wrote: > > Is there a way to setp the 'A' so its homed forever, or to coax axis > > into displaying a separate button to home A wherever its at? > > If you give the A-axis a homing sequence number, then

Re: [Emc-developers] let's write rtapi_stdatomic.h (was More trouble for LinuxCNC's memory model on ARM)

2015-08-04 Thread Chris Lesiak
I think there are problems in sampler_usr.c related to the use of fifo->out. Normally it is the responsibility of sampler_usr.c to store fifo->out and sampler.c only loads it. But in the case that the fifo is full, sampler.c overwrites the oldest data and must also store fifo->out. An excerpt

Re: [Emc-developers] Minor but show stopping niggle

2015-08-04 Thread andy pugh
On 4 August 2015 at 16:46, Gene Heskett wrote: > Is there a way to setp the 'A' so its homed forever, or to coax axis into > displaying a separate button to home A wherever its at? If you give the A-axis a homing sequence number, then specify a homing speed of zero then the A will get tagged as h

[Emc-developers] Minor but show stopping niggle

2015-08-04 Thread Gene Heskett
Greets everybody; I'm still trying to bring this new mill to life, but I can't test any MDI functions because axis A is not homed, its not even hooked up, but I like the idea of just setting it on the table and plugging it in when I need it without having to load a different configuration. It

Re: [Emc-developers] Hostmot 2 ethernet (queue packets)

2015-08-04 Thread Peter C. Wallace
On Tue, 4 Aug 2015, Karlsson & Wang wrote: > Date: Tue, 4 Aug 2015 14:12:43 +0200 > From: Karlsson & Wang > Reply-To: EMC developers > To: emc-developers@lists.sourceforge.net > Subject: [Emc-developers] Hostmot 2 ethernet (queue packets) > > Occasionally I got some communication errors which o

[Emc-developers] Hostmot 2 ethernet (queue packets)

2015-08-04 Thread Karlsson & Wang
Occasionally I got some communication errors which of course might happen especially during development. As far as I can tell from the source "hm2_eth.c" row 445 "} while ((recv < 0) && ((t2 - t1) < 200*1000*1000));" wait for 200ms before an error is generated. During this time new packets are q