Preparation for the self-construction of a carousel changer

Do you have an "addf carousel.0 servo-thread" somwhere?

perfect !!! now it becomes activ

I had it in the main hal but for whatever reason off

another problem:
how do i link the enable pin which is connected to motion.digital-out-10 to my pin to start the motor?
so with hm2_7i76e.0.7i84.0.1.output-13?

net start-motor motion.digital-out-10 hm2_7i76e.0.7i84.0.1.output-13

but how can i set the enable pin of the carousel to true at the same time?

Ok I have figured it out:
You can call signal takings multiple times!
so it goes the following:

net car-enable        motion.digital-out-10          hm2_7i76e.0.7i84.0.1.output-13
net car-enable       carousel.0.enable

small update:

The changer works very well with the carousel.comp.

With the test program I could test everything.
Since I had thought up a somewhat strange coding, I had to trick the carousel.comp a bit, because with my coding there are no places 4 and 6, but 14 and 15. But I have a total of only 12 places and so I could not use the 14 and 15. But if you increase the number of seats from 12 to 15 you can also use 14 and 15. Which numbers the seats have at the end is with no matter.  

What I haven't figured out yet is that when my test program is finished the carousel.0.ready will be high. If I want to start the test program again with another pocket number, the carousel does not move, because ready is still high. Only after the second start of the test program it starts again.

When or from what does ready go low?

Attached the current hal and the test program.
 


 

Ready should go low when enable goes from low to high.

The comp sits in state 9, doing nothing at all, until enable goes false:
github.com/LinuxCNC/linuxcnc/blob/master...s/carousel.comp#L428

So your change routine really should set enable to false before returning control to the system.

andypugh wrote:

So your change routine really should set enable to false before returning control to the system.

OK, it does do that. 
How are you using carousel.0.ready in your test programme?

At the moment it says so in the hal, but I think that's nonsense when I think about it.
I would not know now but with what I should connect enable .....

net car-ready carousel.0.ready motion.digital-in-04

mgm wrote:

At the moment it says so in the hal, but I think that's nonsense when I think about it.
I would not know now but with what I should connect enable .....

net car-ready carousel.0.ready motion.digital-in-04

I don't think that makes sense, you are connecting two "output" (writer) HAL pins.