Interpolation possible not working on DUET boards?
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@mrehorstdmd yep, not gonna be practical in 3D printer, but still a good info! Thanks for sharing! At my speeds it's pretty noisy regardless, that is true
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@vlad You can always get 3 or 5 phase steppers and drivers. They tend to get pricey, but they're out there and if you look enough you might be able to find some surplus parts for reasonable $.
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@mrehorstdmd good idea actually, I will have a look at those. I can get them directly from MOONS' for reasonable price usually, ship to my office in China and then get them to me here in California pretty quick.
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@droftarts just tested with X16 Io and X16 I1. No, interpolation is officially not working on these boards at any setting. @dc42 have you guys tested that?
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@vlad said in Interpolation possible not working on DUET boards?:
@droftarts just tested with X16 Io and X16 I1. No, interpolation is officially not working on these boards at any setting. @dc42 have you guys tested that?
Interpolation definitely works, my delta is much louder without it. Make sure that you are using the right parameter before the digit-1, i1 or I1 (letter-i), not l1 (letter-L) or |1 (vertical bar).
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To add to what @dc42 has said, interpolation definitely does work for hundreds if not thousand of us other users. You wrote this (quote) ..........
"just tested with X16 Io and X16 I1. No, interpolation is officially not working on these boards at any setting. @dc42 have you guys tested that?"
...........which shows that you used a lower case "o" rather than a zero. Perhaps you should spend a bit more time reading the documentaion and checking your own typing, and a bit less time trying to blame the firmware or hardware for the mistakes that you keep making.
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@deckingman omg don't be a dummy please, you really think I don't know the difference. I type fast here, and it's a simple typo. How stupid you think people here are that I would run into "o" problem. Gosh...
If I ever need to hear some top stupid advice, i now know who to ask. Thanks! (but facepalm).
P.S: when you are at level of thinking people confuse O with 0, then probably you can not possibly notice that Interpolation simply is not active regardless of firmware command. So is it possible that your interpolation "works" because you have no idea how to test that? And now you speak for "thousands" of others apparently.
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@Vlad Just out of curiosity, but how are you testing the interpolation is (or isn't) working? Doing a really slow move and listening for the steps? Going really fast and listening for a difference in noise? Oscilloscope? Would be good to know how to test this.
Also, what firmware are you on? And if you have a interpolation test gcode, please share.
Ian
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@vlad said in Interpolation possible not working on DUET boards?:
@deckingman omg don't be a dummy please, you really think I don't know the difference. I type fast here, and it's a simple typo. How stupid you think people here are that I would run into "o" problem. Gosh...
If I ever need to hear some top stupid advice, i now know who to ask. Thanks! (but facepalm).
P.S: when you are at level of thinking people confuse O with 0, then probably you can not possibly notice that Interpolation simply is not active regardless of firmware command. So is it possible that your interpolation "works" because you have no idea how to test that? And now you speak for "thousands" of others apparently.
Experience has taught me that when people resort to throwing insults, it's generally a good indication that they have lost an argument and don't have the courage to admit that they were wrong. Either that or they simply lack the intelligence to formulate a sensible reply.
Fact1 - You tried to use interpolation at micro-stepping settings that do not support it. Had you bothered top read the documentation, this would have been clear to you but instead, you blame the firmware.
Fact 2. You used a lower case "o" in your post instead of a zero. Again, that is another irrefutable mistake on your part.You can throw as many insults as you like, but for me the facts speak for themselves.
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@deckingman assuming that someone is dumb to a level of using a letter instead of number is disrespectful and an insult. It is probably your reality of life to make such idiotic mistakes, and you totally consider that possible with other people, for me your assumption was quite autistic. So you got what you totally deserved. Blame yourself. Look at the keyboard where o and 0 is located. I am not programming a firmware on this forum, I am messaging, don't act like a complete idiot, for god's sake. I hate such "men". Really like a little spoiled girl, what a shame. It's super idiotic to even assume that I could use "o". Period. But what could I expect from a guy who had time to have 4300 posts anyways lol.
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I would think as a guy who sells cloned boards pointing to www.duet3d.com you would appreciate deckingmans efforts to help random strangers on this forum, and maybe you should spend your time looking into if the silkscreening on your cloned boards is really in accordance with the OSH license as you claim instead of throwing insults at the guy who bothered to read the documentation for you?
Just a suggestion before this thead gets closed down..
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@vlad said in Interpolation possible not working on DUET boards?:
assuming that someone is dumb to a level of using a letter instead of number is disrespectful and an insult.
but you did do that just a few post above, so he did not make any assumption there.
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@Vlad is it one of your boards that you're having this problem with, or a genuine board? Again, please post your testing method and gcode so we can test what you're seeing.
Ian
