RAyWB
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- RAyWB
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if you give me your entire setup , i´ll give it a try.(you have the melzi board plus the pca 9685 board (which address?), something else on I2C ? shouldn´t be too complicated..
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ok, so it´s simple.go to my github repository https://github.com/RAyWB/Additions-for-Repetier-Firmware/tree/master/CustomEventsFull you can take the M42 section from custom mcodes pin numbers for the pca965 start at 200 for pin0 to 215 for pin16 of …
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do you use Repetier Firmware and the custom events example from github for the pca9685?
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Don´t think it´s that simple,as far as i can see the offset is read from eeprom , see printer.cpp around line 482as zprobe offset is not a variable i think you have code something writing changed value to eeprom
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G33 needs Distortion correction compiled in #define DISTORTION_CORRECTION 1 you have set that to 0 , that´s why you get "unknown command" you can set height and offset of z probe simply in firmware eeprom editor , for supported commands see fileRepe…
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what happens if you use your script in cnc mode? i mean: G21 G28 G1 F2400 Z100G30 H20 R0 so i think coords are shown correct in cnc mode
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"and when I look BedLeveling.cpp, the reference is z_max..." you have zmax here: Z max length it does not depend on homing direction. so may be you give the 3 different points a try , may be it helps isolate the error
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look at this, thats not correct : Z-probe X1Z-probe Y1Z-probe X2Z-probe Y2Z-probe X3Z-probe Y3 you have same coords for all 3 measuring points try f.e. : x1 100 y1 20x2 150 y2 20x3 125 y3 70 the three points have to define a trianglerefer: https:/…
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in cnc mode you should have machine coordinates on one side and g92 corrected coordinates on the other side see: https://forum.repetier.com/discussion/2033/display-for-laser-cnc-mode/p1 can you post( better upload somewhere) your configuration.h so…
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think the problem is the NAN but from upper posts i cannot see whats wrong.did you look at eeprom contents with repetier host eeprom editor?may be the NAN is indicated somewhere. regarding LCD : it shows machine coords , not the corrected ones so i …
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Think i found the problem: in the g30 section V2 actual: Motion1::g92Offsets[Z_AXIS] = o - h; Motion1::currentPosition[Z_AXIS] = z + h + Motion1::minPos[Z_AXIS]; Motion1::updatePosition…
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@Repetier seems it doesn´t set correct G92 Offset , same situation in V2. unfortunately too busy today, will search on weekend
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which screen do you have ? see here : https://wiki.ubuntu.com/X/InputCoordinateTransformation or here: https://github.com/notro/fbtft/issues/445 or search for Transformation matrix , there are lots of informations also on raspberry forum
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Repetier said: I see CNC_SAFE_Z is come configs but is no where used:-( OOPS... thought we implemented that last year.May be it just got lost.Have to dig in harddisk as i switched over to V2
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@Repetier : This feature is already implemented in CNC MODE , also in actual Master branch #define CNC_SAFE_Z 150 // Safe Z height so tool is outside object, used for pause @Mikelangelo : which Firmware version do you use ?
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think it´s enough that i wrote and shared that stuff so no need for me to do something else ;-)
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see https://github.com/repetier/Repetier-Firmware/tree/development/src/SampleEventSystems/Laser PWM and DAC
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You´ll see that cannot work universal...BTW i used the predecessor of the IC you suggested in middle of 1990´s ;-)So I´m in business for more than 35 years now. Mikelangelo said: Do i need pwm output to have TTL output or i can make totem p…
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Think before developing something you should get laser driver specs.there are several laser drivers on the market, some of them convert the pwm input toanalog voltage by simply integrating. for the ones which have real pwm input you will see that ma…
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if you mean this:https://github.com/repetier/Repetier-Firmware/tree/master/src/SampleEventSystems/Laser PWM and DAC The solution needs additional hardware.
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i know the code is working as i was involved during development.I also know about the hardware but that is not open source and also not a piece of my work. thats why i mentioned you to contact ASH.
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ASH did also the code ;-) , thats why i mentioned him .see:https://github.com/taalabash/REPETIER-custom-events
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May be you should contact User ASH , i know he built such a system.@ASH may be you want to help out ;-)
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what display are you talking about? the lcd on the printer? which firmware version do you use?
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just use the actual version, think it´s 1.04.Yes, ramps is supported
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Laser Output is only on if Laser Mode is active AND moved by G1 Try this : M452M3G1 X100M5G1 X0 (so if laser is moving to pos x=100 its on, moving back its off)
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seems this feature started with version 1.0
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sorry, i never used marlin so cannot help you in configuration
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you have to upgrade printer firmware to activate second extruder
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did you calibrate the steps/mm for your extruder?is object height correct ?