Re: Mpg kolečko z cncshopu
Napsal: 16. 6. 2013, 9:18
no tak neříkej že nechodí mux
když se ti na něm nemění vstupy.. máš ty vstupy muxu propojený s tím vlastním vstupem?

Největší české fórum o strojírenství, CNC strojích a 3D tiskárnách
https://forum.strojirenstvi.cz/
Jestli chces misto dvou pinu pouzivat pro vyber meritka tri, tak pouzij misto MUX4 MUX8, ten ma 3 vstupy a 8 vystupu.stihacka píše: Neporadil by mi někdo jak to měřítko předělat na tři piny bez muxu? Hledal jsem, ale nějak mi to nedává smysl. Díky
Jenze u volby os pripojis kazdy ze tri pinu na jednotlive osy.stihacka píše:To pouziti tri pinu jsem myslel ze by to fungovalo uplne stejne jako volba os, co meritko to jeden pin, bohate to staci. Az sr k tomu dostanu tak sem dam muj hal. Beztak tam neco bude chybet, ale je mi divny ze kdyz se podivam v halmanageru na zmenu stavu tech dvou pinu tak se nic nedeje, pritom merakem to je ok, jestli to ten mux ovlivnuje az takhle...
Kód: Vybrat vše
# Include your customized HAL commands here
# This file will not be overwritten when you run stepconf again
# Jog MPG
loadrt encoder num_chan=1
loadrt mux4 count=1
addf encoder.capture-position servo-thread
addf encoder.update-counters base-thread
addf mux4.0 servo-thread
setp encoder.0.x4-mode 0
setp mux4.0.in0 0.01
setp mux4.0.in1 0.1
setp mux4.0.in2 1.0
# vstupy pro encoder
net mpg-aa encoder.0.phase-A <= parport.1.pin-10-in
net mpg-bb encoder.0.phase-B <= parport.1.pin-11-in
# vstupy pro volbu meritka
net scale1 mux4.0.sel0 <= parport.1.pin-02-in
net scale2 mux4.0.sel1 <= parport.1.pin-03-in
net pend-scale axis.0.jog-scale <= mux4.0.out
net pend-scale axis.1.jog-scale
net pend-scale axis.2.jog-scale
#vstupy pro volbu osy
net mpg-x axis.0.jog-enable <= parport.1.pin-05-in-not
net mpg-y axis.1.jog-enable <= parport.1.pin-06-in-not
net mpg-z axis.2.jog-enable <= parport.1.pin-07-in-not
net pend-counts axis.0.jog-counts <= encoder.0.counts
net pend-counts axis.1.jog-counts
net pend-counts axis.2.jog-counts
Kód: Vybrat vše
# Generated by stepconf at Mon Jun 10 21:20:01 2013
# If you make changes to this file, they will be
# overwritten when you run stepconf again
loadrt trivkins
loadrt [EMCMOT]EMCMOT base_period_nsec=[EMCMOT]BASE_PERIOD servo_period_nsec=[EMCMOT]SERVO_PERIOD num_joints=[TRAJ]AXES
loadrt probe_parport
loadrt hal_parport cfg="0x378 out 0xdf30 in"
setp parport.0.reset-time 5000
loadrt stepgen step_type=0,0,0
addf parport.0.read base-thread
addf stepgen.make-pulses base-thread
addf parport.0.write base-thread
addf parport.0.reset base-thread
addf parport.1.read base-thread
addf parport.1.write base-thread
addf parport.1.reset base-thread
addf stepgen.capture-position servo-thread
addf motion-command-handler servo-thread
addf motion-controller servo-thread
addf stepgen.update-freq servo-thread
net spindle-cmd <= motion.spindle-speed-out
net spindle-on <= motion.spindle-on
net spindle-on => parport.0.pin-01-out
net xstep => parport.0.pin-02-out
setp parport.0.pin-02-out-reset 1
setp parport.0.pin-03-out-invert 1
net xdir => parport.0.pin-03-out
net ystep => parport.0.pin-04-out
setp parport.0.pin-04-out-reset 1
net ydir => parport.0.pin-05-out
net zstep => parport.0.pin-06-out
setp parport.0.pin-06-out-reset 1
net zdir => parport.0.pin-07-out
net home-x <= parport.0.pin-10-in
net home-y <= parport.0.pin-11-in
net home-z <= parport.0.pin-12-in
net all-limit <= parport.0.pin-13-in
setp stepgen.0.position-scale [AXIS_0]SCALE
setp stepgen.0.steplen 1
setp stepgen.0.stepspace 0
setp stepgen.0.dirhold 55000
setp stepgen.0.dirsetup 55000
setp stepgen.0.maxaccel [AXIS_0]STEPGEN_MAXACCEL
net xpos-cmd axis.0.motor-pos-cmd => stepgen.0.position-cmd
net xpos-fb stepgen.0.position-fb => axis.0.motor-pos-fb
net xstep <= stepgen.0.step
net xdir <= stepgen.0.dir
net xenable axis.0.amp-enable-out => stepgen.0.enable
net home-x => axis.0.home-sw-in
net all-limit => axis.0.neg-lim-sw-in
net all-limit => axis.0.pos-lim-sw-in
setp stepgen.1.position-scale [AXIS_1]SCALE
setp stepgen.1.steplen 1
setp stepgen.1.stepspace 0
setp stepgen.1.dirhold 55000
setp stepgen.1.dirsetup 55000
setp stepgen.1.maxaccel [AXIS_1]STEPGEN_MAXACCEL
net ypos-cmd axis.1.motor-pos-cmd => stepgen.1.position-cmd
net ypos-fb stepgen.1.position-fb => axis.1.motor-pos-fb
net ystep <= stepgen.1.step
net ydir <= stepgen.1.dir
net yenable axis.1.amp-enable-out => stepgen.1.enable
net home-y => axis.1.home-sw-in
net all-limit => axis.1.neg-lim-sw-in
net all-limit => axis.1.pos-lim-sw-in
setp stepgen.2.position-scale [AXIS_2]SCALE
setp stepgen.2.steplen 1
setp stepgen.2.stepspace 0
setp stepgen.2.dirhold 55000
setp stepgen.2.dirsetup 55000
setp stepgen.2.maxaccel [AXIS_2]STEPGEN_MAXACCEL
net zpos-cmd axis.2.motor-pos-cmd => stepgen.2.position-cmd
net zpos-fb stepgen.2.position-fb => axis.2.motor-pos-fb
net zstep <= stepgen.2.step
net zdir <= stepgen.2.dir
net zenable axis.2.amp-enable-out => stepgen.2.enable
net home-z => axis.2.home-sw-in
net all-limit => axis.2.neg-lim-sw-in
net all-limit => axis.2.pos-lim-sw-in
net estop-out <= iocontrol.0.user-enable-out
net estop-out => iocontrol.0.emc-enable-in
loadusr -W hal_manualtoolchange
net tool-change iocontrol.0.tool-change => hal_manualtoolchange.change
net tool-changed iocontrol.0.tool-changed <= hal_manualtoolchange.changed
net tool-number iocontrol.0.tool-prep-number => hal_manualtoolchange.number
net tool-prepare-loopback iocontrol.0.tool-prepare => iocontrol.0.tool-prepared
Kód: Vybrat vše
# Generated by stepconf at Mon Jun 10 21:20:01 2013
# If you make changes to this file, they will be
# overwritten when you run stepconf again
[EMC]
MACHINE = stihacka-mill
DEBUG = 0
[DISPLAY]
DISPLAY = axis
EDITOR = gedit
POSITION_OFFSET = RELATIVE
POSITION_FEEDBACK = ACTUAL
MAX_FEED_OVERRIDE = 1.2
INTRO_GRAPHIC = emc2.gif
INTRO_TIME = 5
PROGRAM_PREFIX = /home/stihacka/emc2/nc_files
INCREMENTS = 5mm 1mm .5mm .1mm .05mm .01mm .005mm
[FILTER]
PROGRAM_EXTENSION = .png,.gif,.jpg Greyscale Depth Image
PROGRAM_EXTENSION = .py Python Script
png = image-to-gcode
gif = image-to-gcode
jpg = image-to-gcode
py = python
[TASK]
TASK = milltask
CYCLE_TIME = 0.010
[RS274NGC]
PARAMETER_FILE = emc.var
[EMCMOT]
EMCMOT = motmod
COMM_TIMEOUT = 1.0
COMM_WAIT = 0.010
BASE_PERIOD = 62500
SERVO_PERIOD = 1000000
[HAL]
HALFILE = stihacka-mill.hal
HALFILE = custom.hal
POSTGUI_HALFILE = custom_postgui.hal
[TRAJ]
AXES = 3
COORDINATES = X Y Z
LINEAR_UNITS = mm
ANGULAR_UNITS = degree
CYCLE_TIME = 0.010
DEFAULT_VELOCITY = 5.00
MAX_LINEAR_VELOCITY = 50.00
[EMCIO]
EMCIO = io
CYCLE_TIME = 0.100
TOOL_TABLE = tool.tbl
[AXIS_0]
TYPE = LINEAR
HOME = 0.0
MAX_VELOCITY = 47.5
MAX_ACCELERATION = 150.0
STEPGEN_MAXACCEL = 187.5
SCALE = 320.0
FERROR = 1
MIN_FERROR = .25
MIN_LIMIT = -0.001
MAX_LIMIT = 510.0
HOME_OFFSET = 25.000000
HOME_SEARCH_VEL = -50.000000
HOME_LATCH_VEL = -1.562500
HOME_SEQUENCE = 1
[AXIS_1]
TYPE = LINEAR
HOME = 0.0
MAX_VELOCITY = 47.5
MAX_ACCELERATION = 150.0
STEPGEN_MAXACCEL = 187.5
SCALE = 320.0
FERROR = 1
MIN_FERROR = .25
MIN_LIMIT = -0.001
MAX_LIMIT = 245.0
HOME_OFFSET = 20.000000
HOME_SEARCH_VEL = -50.000000
HOME_LATCH_VEL = -1.562500
HOME_SEQUENCE = 1
[AXIS_2]
TYPE = LINEAR
HOME = 155.0
MAX_VELOCITY = 47.5
MAX_ACCELERATION = 150.0
STEPGEN_MAXACCEL = 187.5
SCALE = 320.0
FERROR = 1
MIN_FERROR = .25
MIN_LIMIT = 0.0
MAX_LIMIT = 155.001
HOME_OFFSET = 130.000000
HOME_SEARCH_VEL = 50.000000
HOME_LATCH_VEL = 1.562500
HOME_SEQUENCE = 0
Zkus 10k proti 5v.stihacka píše:Spínám to zemí, pin 14, bez odporu. Odpory muzu zkusit, jakou hodnotu?