[Solved]M100 bash with if then not work.....

Hi,

I try to write these code into M100 custom code:

in a terminal these program run perfet ... bun in linuxcnc not at all ....
some suggest?? (ubuntu 10.04)

Regards
giorgio

I do not understand:

if [ $rqst -eq 1 ]; then

IMHO it should be
if [ $rqst eq 1 ]

no "-" in front of eq and no comment at the end of the line.

Does the script give any output on the terminal?

Norbert

k-1 wrote:

Hi,

I try to write these code into M100 custom code:

rqst=$1

if [ $rqst -eq 1 ]; then
       halcmd setp mycustomcomp.pin1 true
else
       halcmd setp mycustomcomp.pin1 false
fi

exit 0

in a terminal these program run perfect ... bun in linuxcnc not at all ....
some suggest?? (ubuntu 10.04)

Regards
giorgio

my code is right ... WITH -eq in if statement .... if run it in terminal no messages ... if run your code (WITHOUT -eq...."-") obtain in terminal:
But I see now that:
If I run the command in terminal with machine in pause ... the command work fine ... isf try tu run the code in my Gcode during the running of machine the code not work at all..... my ini file is
FEATURE = 28

mmm... I think at these point the problem is not M100 custom code... but mycustomcomp.... is userspace component and I try to modify it (it calculate some x-y quote) during program running with M100 .... I think LCNC2.7 not supports these as in my old 2.6 installation .... if someone can confirm my ideas....

regards
giorgio

Do you get any alarms when trying to use the M100 in Linuxcnc or does nothing appear to happen?
Do you get any pertinent messages when you run Linuxcnc from terminal and run a g-code file with the m-code?

You say it was working in 2.6, is the comp and the M-code exactly the same, or did you make changes to them?
If you changed anything what were those changes?

The situation is similar but comp and M100 is different ... only the mechanism of transfer data is the same ... but I remember now a suggest give me from mhaleber .... in these old post c++ grab position

INTERP_EXECUTE_FINISH

I think of this because I saw that the time needed to renew mycomp.pin1 value in gcode, is much larger than the old version with LCNC 2.6 .... so I think somethings is changed in LCNC ...
Normally the changing is better .... in these case .... But is possible I'm in wrong ... can anyone tell me if I'm wrong

Regards
Giorgio

mm.. I study now all the mhabeler example and remapped code ... (some discussion about blending path on new 2.7 clarify me somethings...)... but if I remap G70 as the example... I can write somethings like thee??

or the gcode stop at first G70?? ... or there will only be a stop&go motion??

Regards
Giorgio

no using remap code there is not a stop of gcode ....

regards
Giorgio