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Add SKEW_CORRECTION to example configs

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This commit is contained in:
Scott Lahteine
2017-12-01 17:18:09 -06:00
parent 91fb6231b2
commit 082ab8fcab
42 changed files with 2436 additions and 42 deletions
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59
Marlin/src/config/examples/Malyan/M150/Configuration.h
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@ -856,7 +856,7 @@
//===========================================================================
//=============================== Bed Leveling ==============================
//===========================================================================
// @section bedlevel
// @section calibrate
/**
* Choose one of the options below to enable G29 Bed Leveling. The parameters
@ -1067,6 +1067,63 @@
#define HOMING_FEEDRATE_XY (50*60)
#define HOMING_FEEDRATE_Z (4*60)
// @section calibrate
/**
* Bed Skew Compensation
*
* This feature corrects for misalignment in the XYZ axes.
*
* Take the following steps to get the bed skew in the XY plane:
* 1. Print a test square (e.g., https://www.thingiverse.com/thing:2563185)
* 2. For XY_DIAG_AC measure the diagonal A to C
* 3. For XY_DIAG_BD measure the diagonal B to D
* 4. For XY_SIDE_AD measure the edge A to D
*
* Marlin automatically computes skew factors from these measurements.
* Skew factors may also be computed and set manually:
*
* - Compute AB : SQRT(2*AC*AC+2*BD*BD-4*AD*AD)/2
* - XY_SKEW_FACTOR : TAN(PI/2-ACOS((AC*AC-AB*AB-AD*AD)/(2*AB*AD)))
*
* If desired, follow the same procedure for XZ and YZ.
* Use these diagrams for reference:
*
* Y Z Z
* ^ B-------C ^ B-------C ^ B-------C
* | / / | / / | / /
* | / / | / / | / /
* | A-------D | A-------D | A-------D
* +-------------->X +-------------->X +-------------->Y
* XY_SKEW_FACTOR XZ_SKEW_FACTOR YZ_SKEW_FACTOR
*/
//#define SKEW_CORRECTION
#if ENABLED(SKEW_CORRECTION)
// Input all length measurements here:
#define XY_DIAG_AC 282.8427124746
#define XY_DIAG_BD 282.8427124746
#define XY_SIDE_AD 200
// Or, set the default skew factors directly here
// to override the above measurements:
#define XY_SKEW_FACTOR 0.0
//#define SKEW_CORRECTION_FOR_Z
#if ENABLED(SKEW_CORRECTION_FOR_Z)
#define XZ_DIAG_AC 282.8427124746
#define XZ_DIAG_BD 282.8427124746
#define YZ_DIAG_AC 282.8427124746
#define YZ_DIAG_BD 282.8427124746
#define YZ_SIDE_AD 200
#define XZ_SKEW_FACTOR 0.0
#define YZ_SKEW_FACTOR 0.0
#endif
// Enable this option for M852 to set skew at runtime
//#define SKEW_CORRECTION_GCODE
#endif
//=============================================================================
//============================= Additional Features ===========================
//=============================================================================