DeltaUtil Manifest

bedProbeRandGrid.pl
generate gcode for a random ordered prone of print bed
cart2delta.m
basic inverse kinematic equations
computeCalDist.pl
Given text data files defining location of calibration print reference points, and pairs of points whose seperation can readily be measured, compute the distances between these pairs of points, and write them to a text data file.
delta2cart.m
basic kinematic equations
deltaCalXYZ.m
High-level procedure to estimate complete calibration parameters set given both bed probe and calibration print measurements. Will estimate best-fit printer calibration parameters.
deltaErrXY.m
Error metric for calibration print measurements w.r.t. estimated printer parameters.
deltaErrZ.m
Error metric for bed probe w.r.t. estimated printer parameters.
deltaTestA.scad
Calibration test object model
deltaTestA.svg
Drawing of deltaTestA model, with calibration points annotated
deltaTestA.png
render of calibration test model
extractProbeData.pl
extract bed probe numbers from Marlin console output for analysis
getExtremaIndices.m
part of SimplexMinimize
getFieldDef.m
utility for extracting fields from structures
getIndex.m
part of calibration print definition parsing
gLace.pl
generates g-code for test print that spans whole printbed. Good for testing quality of bed tramming adjustment.
guessDeltaEndstopErr.m
estimates best fit endstop offsets from bed probe data, without altering other printer parameters
guessDeltaErr4.m
estimates best fit endstop offsets and uniform delta radius from bed probe data, without altering other printer parameters
guessDeltaErr6.m
estimates best fit endstop offsets and unique delta radius from bed probe data, without altering other printer parameters
guessDeltaErrXYZ.m
Main routine to guess endstops offsets, delta radii, and rod-length (and spread) from a combination of bed probe data and calibration object measurements
guessDeltaXYerr.m
guess delta radii, and rod-length (and spread) from calibration object measurements alone
loadXYcalDef.m
Load calibration print measurement definitions
loadXYcalMeas.m
Load calibration print measurements
plotParabolicFit.m
Plot a parabolic fit to a set of bed-probe measuirements, and provide the fit polynomial coefficients
plotXYdistort.m
produce wind-vector like plot of XY placement distortions
sampleMeans.m
given a set of bed measurements, many of which may be repeated, condense the list into averages of the repeated measurements.
SimplexExitCriteriaMet.m
exit test for SimplexMinimize
SimplexMinimize.m
Main simplex search routine
SimplexUpdate.m
part of SimplexMinimize
XYcalPairsA.dat
definition of measurement pairs for deltaTestA object
XYcalPointsA.dat
definition of calibration points on deltaTestA object