How to Control XYZ With a analog Joystick (model: r400b-m4)

Hello im not that much into Hal Programming, so i really would be happy if someone can guide/help me to get my analog joystick to move my 3 axis, while holding down a safety button.
my board is a mesa 7i76 connected by 7i92m. on AXIS



Have attach my Hal file 



 

 
 

yes, i now have 4 analog pins which is unused in mode 1
but how to link this in hal ? 

Most of the stuff is already in hal for you, just connect the physical pins to the halui pins

net jog-x-analog halui.axis.x.analog

linuxcnc.org/docs/2.8/html/man/man1/halui.1.html

This should give you an idea what is what

Thanks,  but do i also need to convert the analog input signal, so it goes both directions X- X+?
with this:halui.axis.L.increment float inpin for setting the jog increment for axis L when using increment-plus/minushalui.axis.L.increment-minus bit ina rising edge will will make axis L jog in the negative direction by the increment amounthalui.axis.L.increment-plus bit ina rising edge will will make axis L jog in the positive direction by the increment amount
 

I think the analog jog is setup more for the joypad controllers as it is looking for a value of -1 to +1

Just looking at your joystick picture it appears each direction of the stick is a potentiometer. Assuming you are going to have it powered by 24v then the output range would be 0-24v and that will need to be scaled down to 0-1 using the scale component. On the X+ side just use a scale gain that brings the range down appropriately. On the Y- side use the scale gain as a negative value to scale and convert to the 0 to -1 range.

Both of those scale outputs would be feed into the halui jog pin and could use a mux2 component of you wanted to make it super tidy.

There is probably a better way to do it but this is just a thought.

thanks but i think i leave this stand for now, it´s to difficult for me find this out, so i just order a joystick with 4 switch, 

Here is what the hal may look like for X that should scale 24v analog joystick down to -1 to 0 to +1 scale for the analog jog

loadrt scale names=scale.xminus,scale.xplus
addf scale.xminus
addf scale.xplus
#net jog-x-analog  =>  halui.axis.x.analog
net jog-x-analog  <=  scale.xminus.out
net jog-x-analog  <=  scale.xplus.out

setp scale.xminus.gain -0.0417
net x-minus-scale  =>  scale.xminus.in
net x-minus-scale  <=  hm2_7i92.0.7i76.0.0.analogin0

setp scale.xplus.gain 0.0417
net x-plus-scale  =>  scale.xplus.in
net x-plus-scale  <=  hm2_7i92.0.7i76.0.0.analogin1

You should be able to test this without the machine moving. Once you can confirm in hal show that "net jog-x-analog" moves from -1 to +1 correctly you can remove the # and that should jog the axis. I believe the jog speed will be a multiple of your jog speed setting.

maybe it´s me that don't understand it

the joystick has one potmeter for right and left, one for up and down, and the last one for twisting  

example for readout on pot meter: 
neutral value is 12vdc
left 0vdc
right 24vdc 

so why is the use of 2 analog inputs ?