My problem was two fold. One is my io6.out pin doesn't work according to my scope and switching to a different pin fixed things. The other is I'm using 3.2.2 when the R argument for M563 is only available in RRF >= 3.3beta2. Same Problem with using the R argument is M950, only available in RRF >=3.3beta2.

I just got Input Shaping up and running and did some tests only along the x-axis. Three runs back to back with no shaping and these are the results:

I would have thought the runs would be more consistent....

Does this look reasonable? Asking as a sanity check

My problem was two fold. One is my io6.out pin doesn't work according to my scope and switching to a different pin fixed things. The other is I'm using 3.2.2 when the R argument for M563 is only available in RRF >= 3.3beta2. Same Problem with using the R argument is M950, only available in RRF >=3.3beta2.

So what you're saying is that M563 does not map R0 to P1 the way I thought it did. So does that mean R0 and P0 are also the same?

;M950 P0 C"io3.out" ;Assign P0 to control enable relay using "io3.out" 
;M950 R0 C"io6.out" L10000 Q50 ;Create spindle index 0, with PWM pin on io6 and 10000 RPM achieved at full PWM with a 50Hz PWM
;M563 P1 S"Spindle 1" R0 ; Create tool 1 with spindle 0 and call it "Spindle 1"
M950 P1 C"io6.out" Q50

I commented out the lines and tried that single M950 to see if I can get the servo to move, but M280 P1 S(degrees) does nothing.

Also of note, I am using FW 3.2.2 and here is my config.g

I have a Duet 3 that I'm trying to configure as a cnc router. I have io3.out going to a relay to turn the router on and off. I also have io6.out to control a rc servo that turns the speed potentiometer of the router.

What would be the best way to configure this setup?

So far the code below works for the relay, but I can't figure out how to make the servo move. I've tried M280 P1 S0, M280 P1 S90, and M280 P1 S180 but no movement.

M950 P0 C"io3.out" ;Assign P0 to control enable relay using "io3.out" 
M950 R0 C"io6.out" L10000 Q50 ;Create spindle index 0, with PWM pin on io3 and 10000 RPM achieved at full PWM with a 50Hz PWM
M563 P1 S"Spindle 1" R0 ; Create tool 1 with spindle 0 and call it "Spindle 1"