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Merge pull request #6410 from teemuatlut/LVD-Delta

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Delta auto-calibration updates
This commit is contained in:
Scott Lahteine
2017-04-30 16:39:51 -05:00
committed by GitHub
parent 5d5c9a040a cafc48dff8
commit 671a44b8aa
19 changed files with 402 additions and 513 deletions
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30
Marlin/example_configurations/delta/kossel_mini/Configuration.h
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@ -434,10 +434,10 @@
#define DELTA_CARRIAGE_OFFSET 19.5 // mm
// Horizontal distance bridged by diagonal push rods when effector is centered.
#define DELTA_RADIUS (DELTA_SMOOTH_ROD_OFFSET-(DELTA_EFFECTOR_OFFSET)-(DELTA_CARRIAGE_OFFSET))
#define DELTA_RADIUS (DELTA_SMOOTH_ROD_OFFSET - DELTA_EFFECTOR_OFFSET - DELTA_CARRIAGE_OFFSET) //mm // get this value from auto calibrate
// height from z=0.00 to home position
#define DELTA_HEIGHT 250 // get this value from auto calibrate
#define DELTA_HEIGHT 250 // get this value from auto calibrate - use G33 C-1 at 1st time calibration
// Print surface diameter/2 minus unreachable space (avoid collisions with vertical towers).
#define DELTA_PRINTABLE_RADIUS 90.0
@ -446,28 +446,28 @@
// See http://minow.blogspot.com/index.html#4918805519571907051
//#define DELTA_CALIBRATION_MENU
// set the radius for the calibration probe points - max 0.8 * DELTA_PRINTABLE_RADIUS if DELTA_AUTO_CALIBRATION enabled
#define DELTA_CALIBRATION_RADIUS (DELTA_PRINTABLE_RADIUS - 18) // mm
// G33 Delta Auto-Calibration (Enable EEPROM_SETTINGS to store results)
//#define DELTA_AUTO_CALIBRATION
#if ENABLED(DELTA_AUTO_CALIBRATION)
#define DELTA_CALIBRATION_DEFAULT_POINTS 3 // set the default number of probe points : n*n (1-4)
#define DELTA_CALIBRATION_RADIUS (DELTA_PRINTABLE_RADIUS - 15) // set the radius for the calibration probe points
#define DELTA_CALIBRATION_DEFAULT_POINTS 3 // set the default number of probe points : n*n (-7 -> +7)
#endif
// After homing move down to a height where XY movement is unconstrained
#define DELTA_HOME_TO_SAFE_ZONE
//#define DELTA_HOME_TO_SAFE_ZONE
//#define DELTA_ENDSTOP_ADJ { 0, 0, 0 }
#define DELTA_ENDSTOP_ADJ { 0, 0, 0 } // get these from auto calibrate
// Trim adjustments for individual towers
#define DELTA_RADIUS_TRIM_TOWER_1 0.0
#define DELTA_RADIUS_TRIM_TOWER_2 0.0
#define DELTA_RADIUS_TRIM_TOWER_3 0.0
#define DELTA_DIAGONAL_ROD_TRIM_TOWER_1 0.0
#define DELTA_DIAGONAL_ROD_TRIM_TOWER_2 0.0
#define DELTA_DIAGONAL_ROD_TRIM_TOWER_3 0.0
#define DELTA_TOWER_ANGLE_TRIM_1 0.0
#define DELTA_TOWER_ANGLE_TRIM_2 0.0
#define DELTA_TOWER_ANGLE_TRIM_3 0.0
// tower angle corrections for X and Y tower / rotate XYZ so Z tower angle = 0
// measured in degrees anticlockwise looking from above the printer
#define DELTA_TOWER_ANGLE_TRIM { 0, 0, 0 } // get these from auto calibrate
// delta radius and diaginal rod adjustments measured in mm
//#define DELTA_RADIUS_TRIM_TOWER {0, 0, 0}
//#define DELTA_DIAGONAL_ROD_TRIM_TOWER {0, 0, 0}
#endif

21
Marlin/example_configurations/delta/kossel_mini/Configuration_adv.h
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@ -1,4 +1,4 @@
/**
/**
* Marlin 3D Printer Firmware
* Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
*
@ -419,25 +419,6 @@
// Actual motor currents in Amps, need as many here as DIGIPOT_I2C_NUM_CHANNELS
#define DIGIPOT_I2C_MOTOR_CURRENTS {1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0} // AZTEEG_X3_PRO
//===========================================================================
//============================== Delta Settings =============================
//===========================================================================
#if ENABLED(DELTA_AUTO_CALIBRATION)
/**
* Set the height short (H-10) with M665 Hx.xx.
* Set the delta_radius offset (R-5, R-10, R+5, R+10) with M665 Rx.xx.
* Run G33 Cx V3 (C2, C-2) with different values for C and R
* Take the average for R_FACTOR and maximum for H_FACTOR.
* Run the tests with default values!!!
*/
//#define DELTA_CALIBRATE_EXPERT_MODE
// Remove the comments of the folling 2 lines to overide default values
//#define H_FACTOR 1.02 // 1.0 < H_FACTOR < 1.11, default 1.00
//#define R_FACTOR -3.95 // -6.7 < R_FACTOR < -2.25, default -2.25
#endif
//===========================================================================
//=============================Additional Features===========================
//===========================================================================