Hi, I think that is because you said it has 3 axis, so there is axis.0 axis.1 axis.2, stop. I actually don't know if you can call them X Y A. Instead I am curious if you can name them X Y E.
Il giorno lunedì 15 ottobre 2018 21:04:33 UTC+2, [email protected] ha scritto: > > Hi Guys, > > I got issue when add A axis, this machine works fine with two Axis X Y and > rotation ( use same same pin as A Axis P9 21 Gpio 0-3, P9 22 gpio 0-2), > since we have the pins in .dts, so I just modify .hal and .ini. first Im > not sure in .ini what I should do, so I change as below: > > [TRAJ] > > AXES = 3 > COORDINATES = X Y A > > *Can use 3 AXES like this way or I need to add also axis Z? but we don't > need Z* > > *and I add ：* > > [AXIS_3] > > # Axis 2 is used for the head Z motor. > > TYPE = LINEAR > MAX_VELOCITY = 200.0 > MAX_ACCELERATION = 200.0 > # Set Stepgen max 20% higher than the axis > STEPGEN_MAX_VEL = 250.0 > STEPGEN_MAX_ACC = 250.0 > > > > BACKLASH = 0.000 > > WRAPPED_ROTARY = 1 > > MAX_LIMIT = 1.0 > > FERROR = 10.0 > MIN_FERROR = 1.0 > > HOME = 0.0 > HOME_OFFSET = 1.0 > HOME_SEARCH_VEL = 30.0 > HOME_LATCH_VEL = 7 > > #HOME_USE_INDEX = YES > #HOME_IGNORE_LIMITS = YES > > ## BYPASS HOMING # > ##HOME = 0.0 > #HOME_OFFSET = 0.0 > #HOME_SEARCH_VEL = 0.0 > #HOME_LATCH_VEL = 0.0 > #HOME_SEQUENCE = 0 > ## END OF BYPASS HOMING # > > > # nanoseconds units > DIRSETUP = 200 > DIRHOLD = 200 > STEPLEN = 1000 > STEPSPACE = 1000 > > > *in the .hal, before we use rotation this way:* > > ################# > #A [3] Axis (Extruder) > ################# > # axis enable chain > #newsig emcmot.03.enable bit > #sets emcmot.03.enable FALSE > # > #net emcmot.03.enable <= axis.3.amp-enable-out > #net emcmot.03.enable => [PRUCONF](DRIVER).stepgen.03.enable > # > # > ## position command and feedback > #net emcmot.03.pos-cmd <= axis.3.motor-pos-cmd > #net emcmot.03.pos-cmd => [PRUCONF](DRIVER).stepgen.03.position-cmd > # > #net motor.03.pos-fb <= [PRUCONF](DRIVER).stepgen.03.position-fb > #net motor.03.pos-fb => axis.3.motor-pos-fb > > > > setp [PRUCONF](DRIVER).stepgen.03.control-type 1 > > setp [PRUCONF](DRIVER).stepgen.03.dirsetup [RSPIN]DIRSETUP > setp [PRUCONF](DRIVER).stepgen.03.dirhold [RSPIN]DIRHOLD > > setp [PRUCONF](DRIVER).stepgen.03.steplen [RSPIN]STEPLEN > setp [PRUCONF](DRIVER).stepgen.03.stepspace [RSPIN]STEPSPACE > > setp [PRUCONF](DRIVER).stepgen.03.position-scale [RSPIN]SCALE > > setp [PRUCONF](DRIVER).stepgen.03.maxvel [RSPIN]STEPGEN_MAX_VEL > setp [PRUCONF](DRIVER).stepgen.03.maxaccel [RSPIN]STEPGEN_MAX_ACC > > #setp [PRUCONF](DRIVER).stepgen.03.step_type 0 > # P9.22 gpio0_2 > setp [PRUCONF](DRIVER).stepgen.03.steppin 0x22 > # P9.21 gpio0_3 > setp [PRUCONF](DRIVER).stepgen.03.dirpin 0x23 > > > *Now :* > > ################# > #A [3] Axis (Extruder) > ################# > # axis enable chain > newsig emcmot.03.enable bit > sets emcmot.03.enable FALSE > # > net emcmot.03.enable <= axis.3.amp-enable-out > net emcmot.03.enable => [PRUCONF](DRIVER).stepgen.03.enable > # > # > ## position command and feedback > net emcmot.03.pos-cmd <= axis.3.motor-pos-cmd > net emcmot.03.pos-cmd => [PRUCONF](DRIVER).stepgen.03.position-cmd > # > net motor.03.pos-fb <= [PRUCONF](DRIVER).stepgen.03.position-fb > net motor.03.pos-fb => axis.3.motor-pos-fb > > > > setp [PRUCONF](DRIVER).stepgen.03.control-type 1 > > setp [PRUCONF](DRIVER).stepgen.03.dirsetup [RSPIN]DIRSETUP > setp [PRUCONF](DRIVER).stepgen.03.dirhold [RSPIN]DIRHOLD > > setp [PRUCONF](DRIVER).stepgen.03.steplen [RSPIN]STEPLEN > setp [PRUCONF](DRIVER).stepgen.03.stepspace [RSPIN]STEPSPACE > > setp [PRUCONF](DRIVER).stepgen.03.position-scale [RSPIN]SCALE > > setp [PRUCONF](DRIVER).stepgen.03.maxvel [RSPIN]STEPGEN_MAX_VEL > setp [PRUCONF](DRIVER).stepgen.03.maxaccel [RSPIN]STEPGEN_MAX_ACC > > #setp [PRUCONF](DRIVER).stepgen.03.step_type 0 > # P9.22 gpio0_2 > setp [PRUCONF](DRIVER).stepgen.03.steppin 0x22 > # P9.21 gpio0_3 > setp [PRUCONF](DRIVER).stepgen.03.dirpin 0x23 > > *then I always have error: PIN "axis.3.amp-enable-out" does not exist.* > > I'm new for the machinekit, thanks a lot if some one can help me. > > regards, > > XIN > -- website: http://www.machinekit.io blog: http://blog.machinekit.io github: https://github.com/machinekit --- You received this message because you are subscribed to the Google Groups "Machinekit" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. Visit this group at https://groups.google.com/group/machinekit. For more options, visit https://groups.google.com/d/optout.
