Why are you using the software pwmgen on a BBB? You should use the
PRU (there is no base-thread on the BBB by default, and the IRQ
latency is such that it doesn't make much sense to add one).
What is pin ""? Try providing the full details of all warning and
error messages so we can have a ch
btw. the spindle configuration looks like this:
loadrt pwmgen output_type=0
addf pwmgen.update servo-thread
addf pwmgen.make-pulses base-thread
net spindle-speed-cmd motion.spindle-speed-out => pwmgen.0.value
net spindle-on motion.spindle-on => pwmgen.0.enable
net spindle-pwm pwmgen.0.pwm => bb_g
so can anybody help me? i am getting the error "pin does not exist"
(output pin for Extruder 0 on the CRAMPS board) and i dont know how it is
correctly spelled for pwm control, if anybody knows the correct name i
would be very happy if you could share it here :)
Am Sonntag, 11. September 2
On 9/21/2016 5:03 PM, Charles Steinkuehler wrote:
As motor specification shows 0.9 deg per step, 400 step/rev * 4 rev/mm=1600
step/mm
> my target is 1600 steps per mm.
>Then I tested G01X1.f40., it looks rotate 4 round.
>If i tested G00X1.F40., Motor freezed and make noise. Speed too fast???
On 21/09/16 15:45, euerka wrote:
Dear all,
Recently i am trying to use CRAMPS.ini(without cape just BBB) to
drive step motor.
My Motor model is:
Moon's stepping motor
Type 17HA6403-09N
Driver is A49
On 9/21/2016 9:45 AM, euerka wrote:
> MAX_VELOCITY = 200.0
> MAX_ACCELERATION = 3000.0
> # Set Stepgen max 20% higher than the axis
> STEPGEN_MAX_VEL =240.0
> STEPGEN_MAX_ACC =3600.0
> # these are in nanoseconds
> DIRS
Dear all,
Recently i am trying to use CRAMPS.ini(without cape just BBB) to drive step
motor.
My Motor model is:
Moon's stepping motor
Type 17HA6403-09N
Driver is A4988
P8-13 and P8-14 are used as stepdir and step.
First of all, I adjust the limit current to 0.43A according to motor