Run/Step Hold/Resume Buttons

You might also like to look at LUT5, this is a HAL component that can define an output (boolean) for every possible state of 5 inputs. It is good for interlocks and such.
One thing that can make it even more useful is to feed the output back to one of the inputs. Then it can be used as a flip-flop. for example).

In your example you could wire cycle-start, halui.program-is-paused, door interlock, etc into a LUT5 and get a specific output for each combination.

its not working at all u moron
at least test something before posting

Mr Bushan
posting in 4 Different treads the same question is not the best behavior

i gave a advice in the tred external start

with clear pinnaming

this workes on all versions of linuxcnc

it is only one line
to be added

the all i am asking to you guys is which line and where to add it thats it

i just want start button

Bhushan wrote: its not working at all u moron
at least test something before posting

the all i am asking to you guys is which line and where to add it thats it

i just want start button

He told you what to do. You didnt do what he said, then you call him a moron. lol

Do exactly what he said, then open halshow and look at your pin and make sure you are getting your input.

listen u ###### i dont know how to connect hal pins to signals or components
if u can help just help or just dont do anything