Laser PWM und entsprechend.hal verändern

Ah ok also soweit ich es verstanden habe, wenn man G Code M67 nehmen will, muss ich motion.analog-out-00 nehmen und verbinden.

Hallo PCW
wäre die Hal so richtig angepasst?

Beste Grüße
 

It's close if you delete the following lines:

#PWM Laser addf
addf pwmgen.update servo-thread
addf pwmgen.make-pulses servo-thread

setp hm2_7i76e.0.stepgen.03.motion.analog-out-00
net laser_pwm motion.analog-out-00 => hm2_7i76e.0.pwmgen.00.enable # M67 Befehl mit PWMgen verknüpfen

Hello PCW

but if i delete the lines with "motion.analog-out-00" i cant use the M67 GCode, because its not connected somewhere ?!
How should linuxcnc know that i want to use M67 ?

Is it nessessary to use a Dummy Axis "W" to activate the pwm.enable and pwm.value with motion.analog-out-00?
And how to connect the pwm singnal to the PWM Pin on  PWM0 DIR and Step on Mesa 7i76e?

Its connected in this line:

net laser_pwm motion.analog-out-00 => hm2_7i76e.0.pwmgen.00.value

(the deleted lines are invalid)

There is no PWM pin connection involved, that's done in the firmware

Ok understood that.But another maybe stupid question.

M67 ist to enable the analog-out-00 but how to link the Q  value to the pwm.value for Laser intensity?
is it automaticly linked when i write the M67 to enable? laser_pwm motion.analog-out-00 => hm2_7i76e.0.pwmgen.00.enable