Re: [Machinekit] Machinekit XHC-WHB04B-6

[Golfo]

Work now !!

Really happy 😊 finally only config issue from Hal and ini 

Thanks a lot for your support !




Le 23 févr. 2018 à 12:33, Aurelien  a écrit :

>>> I think the author only opened the issue and not do the job for standard 
>>> xhc because( i think), rubienr have only new model and report issue founded 
>>> when developping new model, so i hope the issue is not related for this new 
>>> unit. (for sure not sure at all^^)
>> 
>> Thanks a lot for DEBUG=5 info
> 
> now i can show that the problem (i hope) is duplicate  hal linked 
> configuration i try to fix myself
> 
> 
> same as your test i can run in simulation mode without issue.
> 
> 
> Many thanks !!
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Re: [Machinekit] Machinekit XHC-WHB04B-6

[Aurelien]

>
> I think the author only opened the issue and not do the job for standard 
>> xhc because( i think), rubienr have only new model and report issue founded 
>> when developping new model, so i hope the issue is not related for this new 
>> unit. (for sure not sure at all^^)
>
>
> Thanks a lot for DEBUG=5 info
>

now i can show that the problem (i hope) is duplicate  hal linked 
configuration i try to fix myself


same as your test i can run in simulation mode without issue.


Many thanks !!

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Re: [Machinekit] Machinekit XHC-WHB04B-6

['schoone...@btinternet.com' via Machinekit]

  
  

On 23/02/18 07:26,
  'schoone...@btinternet.com' via Machinekit wrote:


  
  
  
  
  On 23/02/2018 01:12, Aurelien wrote:
  
  
this message is sended by the driver i have found
  the output text error in source code
  
  
  
 xhc.hal =
  (xhc_hal_t *)hal_malloc(sizeof(xhc_hal_t));
 if (xhc.hal ==
  NULL) {
 fprintf(stderr,
  "%s: ERROR: unable to allocate HAL shared memory\n",
  modname);
 exit(1);
  

  
  The most common mistake that gives this error, is calling
  hal_malloc() when realtime is not started.
  Does not look to be the case.
  
  I have no familiarity with this code and only have a standard xhc
  pendant, but will look later.


I don't know what you are doing, but when I build it and run, it
works (as far as it can with no pendant attached)

You will get the error you had when realtime is not started.

The memory allocation will work in sim mode because that uses
calloc() not hal_malloc()


user@INTEL-i7:/usr/src/sandbox/machinekit# DEBUG=5 realtime restart
user@INTEL-i7:/usr/src/sandbox/machinekit# halcmd loadusr
xhc-whb04b-6 -Hup
:0: Program 'xhc-whb04b-6' started
user@INTEL-i7:/usr/src/sandbox/machinekit# hal   initialize HAL
component in HAL mode xhc-whb04b-6 ... ok
hal   initialize shared HAL memory for component id  80 ... ok
hal   bit   out whb.button.reset
hal   bit   out whb.button.macro-11
hal   bit   out whb.button.stop
hal   bit   out whb.button.macro-12
hal   bit   out whb.button.start-pause
hal   bit   out whb.button.macro-13
hal   bit   out whb.button.feed-plus
hal   bit   out whb.button.macro-1
hal   bit   out whb.button.feed-minus
hal   bit   out whb.button.macro-2
hal   bit   out whb.button.spindle-plus
hal   bit   out whb.button.macro-3
hal   bit   out whb.button.spindle-minus
hal   bit   out whb.button.macro-4
hal   bit   out whb.button.m-home
hal   bit   out whb.button.macro-5
hal   bit   out whb.button.safe-z
hal   bit   out whb.button.macro-6
hal   bit   out whb.button.w-home
hal   bit   out whb.button.macro-7
hal   bit   out whb.button.s-on-off
hal   bit   out whb.button.macro-8
hal   bit   out whb.button.fn
hal   bit   out whb.button.probe-z
hal   bit   out whb.button.macro-9
hal   bit   out whb.button.macro-10
hal   bit   out whb.button.macro-14
hal   bit   out whb.button.mode-continuous
hal   bit   out whb.button.macro-15
hal   bit   out whb.button.mode-step
hal   bit   out whb.button.macro-16
hal   s32   out whb.axis.0.jog-counts
hal   bit   out whb.axis.0.jog-enable
hal   float out whb.axis.0.jog-scale
hal   bit   out whb.axis.0.jog-vel-mode
hal   s32   out whb.axis.1.jog-counts
hal   bit   out whb.axis.1.jog-enable
hal   float out whb.axis.1.jog-scale
hal   bit   out whb.axis.1.jog-vel-mode
hal   s32   out whb.axis.2.jog-counts
hal   bit   out whb.axis.2.jog-enable
hal   float out whb.axis.2.jog-scale
hal   bit   out whb.axis.2.jog-vel-mode
hal   s32   out whb.axis.3.jog-counts
hal   bit   out whb.axis.3.jog-enable
hal   float out whb.axis.3.jog-scale
hal   bit   out whb.axis.3.jog-vel-mode
hal   s32   out whb.axis.4.jog-counts
hal   bit   out whb.axis.4.jog-enable
hal   float out whb.axis.4.jog-scale
hal   bit   out whb.axis.4.jog-vel-mode
hal   s32   out whb.axis.5.jog-counts
hal   bit   out whb.axis.5.jog-enable
hal   float out whb.axis.5.jog-scale
hal   bit   out whb.axis.5.jog-vel-mode
hal   bit   out whb.pendant.is-sleeping
hal   bit   out whb.pendant.is-connected
hal   float in  whb.halui.axis.0.pos-feedback
hal   float in  whb.halui.axis.1.pos-feedback
hal   float in  whb.halui.axis.2.pos-feedback
hal   float in  whb.halui.axis.3.pos-feedback
hal   float in  whb.halui.axis.4.pos-feedback
hal   float in  whb.halui.axis.5.pos-feedback
hal   float in  whb.halui.axis.0.pos-relative
hal   float in  whb.halui.axis.1.pos-relative
hal   float in  whb.halui.axis.2.pos-relative
hal   float in  whb.halui.axis.3.pos-relative
hal   float in  whb.halui.axis.4.pos-relative
hal   float in  whb.halui.axis.5.pos-relative
hal   float in  whb.stepgen.00.maxvel
hal   float in  whb.stepgen.00.position-scale
hal   float in  whb.stepgen.01.maxvel
hal   float in  whb.stepgen.01.position-scale
hal   float in  whb.stepgen.02.maxvel
hal   float in  whb.stepgen.02.position-scale
hal   float in  whb.stepgen.03.maxvel
hal   float in  whb.stepgen.03.position-scale
hal   float in  whb.stepgen.04.maxvel
hal   float in  whb.stepgen.04.position-scale
hal   float in  whb.

Re: [Machinekit] Machinekit XHC-WHB04B-6

['schoone...@btinternet.com' via Machinekit]

On 23/02/2018 01:12, Aurelien wrote:
this message is sended by the driver i have found the output text 
error in source code


xhc.hal = (xhc_hal_t *)hal_malloc(sizeof(xhc_hal_t));
if (xhc.hal == NULL) {
fprintf(stderr, "%s: ERROR: unable to allocate HAL shared memory\n", 
modname);

exit(1);
The most common mistake that gives this error, is calling hal_malloc() 
when realtime is not started.

Does not look to be the case.

I have no familiarity with this code and only have a standard xhc 
pendant, but will look later.





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Re: [Machinekit] Machinekit XHC-WHB04B-6

[Bas de Bruijn]

Hi Aurelien,

> On 23 Feb 2018, at 02:12, Aurelien  wrote:
> 
> this message is sended by the driver i have found the output text error in 
> source code
> 
>   xhc.hal = (xhc_hal_t *)hal_malloc(sizeof(xhc_hal_t));
>   if (xhc.hal == NULL) {
>   fprintf(stderr, "%s: ERROR: unable to allocate HAL 
> shared memory\n", modname);
>   exit(1);

Try this to see if you can get some info on why this happens.
Before you run Machinekit from terminal type:
export DEBUG=5

Then open /var/log/linuxcnc.log and see if you can find more info on the crash.

Please don't attach the log, but paste on pastebin.com 

The author opened some issues, that could be a starting point.
Issues 1254, 1255, 1256, 1257, 1266 and 1267

Bas

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Re: [Machinekit] Machinekit XHC-WHB04B-6

[Aurelien]

this message is sended by the driver i have found the output text error in 
source code

xhc.hal = (xhc_hal_t *)hal_malloc(sizeof(xhc_hal_t));
if (xhc.hal == NULL) {
fprintf(stderr, "%s: ERROR: unable to allocate HAL shared memory\n", 
modname);
exit(1);

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Re: [Machinekit] Machinekit XHC-WHB04B-6

[Aurelien]

Hello


sorry to ask again i have understand that you can't provide support for 
this external parts but i don't understand if this is a error from bad 
compiling or from config files or other...

I'm really too newbee for understand that myslef and google don't found 
anything related, and off course for now no news from author



https://github.com/rubienr/bbb-linuxcnc-config/issues/1

$ halrun
msgd:0 stopped
rtapi:0 stopped
halcmd: loadusr ../bin/xhc-whb04b-6 -Hup

hal initialize HAL component in HAL mode xhc-whb04b-6 ... ok
hal initialize shared HAL memory for component id 38 ... failed to allocate 
HAL memory 


if try in simulation mode without -H this seem to be ok
halcmd: loadusr xhc-whb04b-6 -up
halcmd: init  starting in simulation mode
hal   initialize simulated HAL memory  ... ok
hal   bit   out whb.button.reset
etc...

Sorry for asking another time here.

Best regards

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Re: [Machinekit] Machinekit XHC-WHB04B-6

[Aurelien]

Hi

i have already contact author and wait for some news.

But with your great info i have done with success compiling machinekit git 
with adding src files for driver, only one more file is missing and need to 
copy

src/hal/i_components/xhc_whb04b_6_util.icomp 



and one issue for compil from BBB we need to add a swap file and reboot


now try to add this binary and configure.

Another thanks ! 

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Re: [Machinekit] Machinekit XHC-WHB04B-6

['schoone...@btinternet.com' via Machinekit]

  
  
Really you should contact the author.
However he created several issues related to the xhc, but when asked
to make a PR he said he would 'probably be too busy' and was never
heard from again.

You should not need to do anything other than clone his repo,
checkout the `feature-xhc-whb04b-6` branch and build it.

Unfortunately it is based upon and old version of machinekit, before
the czmq update and does not build with the default libraries.

So clone machinekit and checkout a new branch and copy across the
whole 
https://github.com/rubienr/machinekit/tree/feature-xhc-whb04b-6/src/hal/user_comps/xhc-whb04b-6
dir
  
  The go to src/Makefile and insert the line from L241 of his
  Makefile to have the Submakefile included in the build
https://github.com/rubienr/machinekit/blob/feature-xhc-whb04b-6/src/Makefile#L241
  
  That then builds fine and you can copy the binary across to your
  machine or just use that branch to run from.
  
  No support beyond that though, it is not part of Machinekit.
   

On 20/02/18 11:46, Aurelien wrote:


  

  Hi



Can you help for compiling this driver  ?


https://github.com/rubienr/machinekit/tree/feature-xhc-whb04b-6/src/hal/user_comps/xhc-whb04b-6


i  try to create missing makefile with the submakefile but
  my knowledge is too short for make this to work.


Best regards




  
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Re: [Machinekit] Machinekit XHC-WHB04B-6

[Aurelien]

>
> Hi
>

Can you help for compiling this driver  ?

https://github.com/rubienr/machinekit/tree/feature-xhc-whb04b-6/src/hal/user_comps/xhc-whb04b-6

i  try to create missing makefile with the submakefile but my knowledge is 
too short for make this to work.

Best regards


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Submakefile
Description: Binary data


Makefile
Description: Binary data

Re: [Machinekit] Machinekit XHC-WHB04B-6

[schoone...@btinternet.com]

You need to contact the author.

The support in Machinekit is for the standard pendant.


On 03/02/2018 23:01, Aurelien wrote:

Hi All

Another newbee question :

I have found some link about the possible integration MPG XHC-WHB04B-6 
but for now i think ther is a missing file, if someone can help me to 
understand how make it work.


https://github.com/rubienr/machinekit-docs/blob/master/docs/man/man1/xhc-whb04b-6.asciidoc
https://github.com/rubienr/bbb-linuxcnc-config/tree/master/machinekit/configs/ARM.BeagleBone.Panther

Linuxcnc driver for this unit : 
https://github.com/smalla/linuxcnc/tree/master/configs/sim/axis/whb04b


i think the last file is only a link but i dont found in any folder.

can you help with this ?

Best regards
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[Machinekit] Machinekit XHC-WHB04B-6

[Aurelien]

Hi All

Another newbee question :

I have found some link about the possible integration MPG XHC-WHB04B-6 but 
for now i think ther is a missing file, if someone can help me to 
understand how make it work.

https://github.com/rubienr/machinekit-docs/blob/master/docs/man/man1/xhc-whb04b-6.asciidoc
https://github.com/rubienr/bbb-linuxcnc-config/tree/master/machinekit/configs/ARM.BeagleBone.Panther

Linuxcnc driver for this unit : 
https://github.com/smalla/linuxcnc/tree/master/configs/sim/axis/whb04b

i think the last file is only a link but i dont found in any folder.

can you help with this ?

Best regards

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