pcboy/g81_relative

Convert g81 marlin output to relative values

g81_relative's Issues

Stops working when refreshed

Great tool, thanks for making this!

Unfortunately there's a bug that cost me half a day of debugging. When the site is refreshed after data had already been entered, it will stop updating entirely. And since there's no refresh indicator, I didn't notice that the output data was stale, and I ended up screwing up the heatbed enough for the printer to go crazy with enforced Z calibration :(

Cheers

Incorrect screw direction with certain inputs

Example:
Recv: 0.10750 0.18454 0.18565 0.11083 -0.03991 -0.26657 -0.56917
Recv: 0.16639 0.19696 0.17156 0.09019 -0.04717 -0.24050 -0.48981
Recv: 0.20333 0.19786 0.14950 0.05824 -0.07591 -0.25294 -0.47287
Recv: 0.21833 0.18722 0.11944 0.01500 -0.12611 -0.30389 -0.51833
Recv: 0.21139 0.16505 0.08141 -0.03954 -0.19779 -0.39334 -0.62620
Recv: 0.18250 0.13135 0.03539 -0.10537 -0.29094 -0.52131 -0.79648
Recv: 0.13167 0.08611 -0.01861 -0.18250 -0.40556 -0.68778 -1.02917

Here, the right side is too low. But the output says to screw it in lower:
Degrees:
65°CW 72°CW 396°CW
144°CW 0 360°CW
86°CW 122°CW 727°CW

  Fractional Turns:
  1/5CW	1/5CW	11/10CW
  2/5CW	0	1/1CW
  1/5CW	3/10CW	2/1CW

Expect: right side should be counter-clockwise

unclear output/instructions

When it says -14 deg does that mean "turn CCW 14 deg" to reach the correct position? or does that mean it's off by that and I need to turn CW?

Clockwise vs counterclockwise in the readme

In README.MD:
In the current example you should turn the upper left screw 50° clockwise.
I think this should be "counterclockwise" to match the 50 CCW in the example?

Results should better use a formatted output

first thanks for your great tool.
I used your great feature site https://pcboy.github.io/g81_relative/ to analyze my iMK3S bed leveling.
With my last(best) values the output of the results is a little disturbed (see attached jpg).
Maybe a fixed formatting of the values gives a nicer result view. -02.3 for the mm Values -3.0 for the angle values

SENDING:G81 Num X,Y: 7,7 Z search height: 5.00 Measured points: 0.14250 0.08500 0.12850 0.13100 0.15300 0.13700 0.14200 0.10700 0.10550 0.09850 0.08200 0.11800 0.13050 0.07400 0.12750 0.13400 0.13050 0.12287 0.14050 0.14600 0.08300 0.11950 0.11850 0.10650 0.13850 0.14812 0.13650 0.09050 0.13000 0.14100 0.14650 0.15538 0.17700 0.18500 0.11150 0.13100 0.15000 0.15800 0.15950 0.18500 0.18950 0.12400 0.13950 0.14850 0.15550 0.15950 0.17500 0.16650 0.11900
best regards
Luke

Feature Request: Averaging

Hey, nifty tool maker, I doth have a suggestion!

There are usually some deviations when measuring the bed levelling. Between multiple consecutive G28 runs, there can sometimes be a difference of ±45°for the suggested correction factor. So I tend to do 4 to 5 runs and then take the average. it would be super cool if this tool could help with this, e.g. by interpreting multiple sets of pasted data and building the average from that.

Thanks a lot!

Prusa MK3S orientation

Hi,

Do I have to translate the matrix for my MK3S, or is the output oriented the same as when I'm looking at my printer, left-to-right, and front-to-back?

Thanks,

Bill

What about giving minutes as Indikator for the turns

Not really an issue but People can image minutes on a clock really well, why not add the adjustment as minutes. so 180 Degree would be 30 Minutes ans so on.