66 lines
2.1 KiB
Plaintext
66 lines
2.1 KiB
Plaintext
# core HAL config file for steppers
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# first load the core RT modules that will be needed
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# kinematics
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loadrt [KINS]KINEMATICS
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# motion controller, get name and thread periods from ini file
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loadrt [EMCMOT]EMCMOT base_period_nsec=[EMCMOT]BASE_PERIOD servo_period_nsec=[EMCMOT]SERVO_PERIOD num_joints=[KINS]JOINTS
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# stepper module, three step generators, all three using step/dir
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loadrt stepgen step_type=0,0,0
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# hook functions to base thread (high speed thread for step generation)
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addf stepgen.make-pulses base-thread
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# hook functions to servo thread
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addf stepgen.capture-position servo-thread
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addf motion-command-handler servo-thread
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addf motion-controller servo-thread
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addf stepgen.update-freq servo-thread
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# connect position commands from motion module to step generator
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net Xpos-cmd <= joint.0.motor-pos-cmd
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net Xpos-cmd => stepgen.0.position-cmd
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net Ypos-cmd <= joint.1.motor-pos-cmd
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net Ypos-cmd => stepgen.1.position-cmd
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# Disabled to make THC work better
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#linksp Zpos-cmd <= joint.2.motor-pos-cmd
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# Disabled for THC to work
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#linksp Zpos-cmd => stepgen.2.position-cmd
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# connect position feedback from step generators
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# to motion module
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net Xpos-fb <= stepgen.0.position-fb
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net Xpos-fb => joint.0.motor-pos-fb
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net Ypos-fb <= stepgen.1.position-fb
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net Ypos-fb => joint.1.motor-pos-fb
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net Zpos-fb <= stepgen.2.position-fb
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net Zpos-fb => joint.2.motor-pos-fb
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# connect enable signals for step generators
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net Xen <= joint.0.amp-enable-out
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net Xen => stepgen.0.enable
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net Yen <= joint.1.amp-enable-out
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net Yen => stepgen.1.enable
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net Zen <= joint.2.amp-enable-out
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net Zen => stepgen.2.enable
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# connect signals to step pulse generator outputs
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net Xstep stepgen.0.step
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net Xdir stepgen.0.dir
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net Ystep stepgen.1.step
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net Ydir stepgen.1.dir
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net Zstep stepgen.2.step
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net Zdir stepgen.2.dir
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# set stepgen module scaling - get values from ini file
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setp stepgen.0.position-scale [JOINT_0]SCALE
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setp stepgen.1.position-scale [JOINT_1]SCALE
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setp stepgen.2.position-scale [JOINT_2]SCALE
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# set stepgen module accel limits - get values from ini file
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setp stepgen.0.maxaccel [JOINT_0]STEPGEN_MAXACCEL
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setp stepgen.1.maxaccel [JOINT_1]STEPGEN_MAXACCEL
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setp stepgen.2.maxaccel [JOINT_2]STEPGEN_MAXACCEL
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