Marlin Firmware 1.1.8 Anycubic Kossel Plus - G33 "auto_calibrate" Updated

cults3d

This added file is a blend of the Marlin Firmware for the Anycubic Kossel Plus, and incorporated changes from the firmware of FLSUN kossel. Anycubic has not updated the editable firmware, requiring levelling of the printer to be done correctly. The most crucial step in this firmware is reading the point "08. G29 Auto bed leveling", not using the auto-level M29 system, as this firmware works with M33 "auto_calibrate" and functions perfectly for me. It is essential that when performing the auto-calibration, follow the steps outlined in the next link, specifically points "02" and "07". In step "02", proceed to sub-step "5. Run the G33 command" - "6. Set your Z-offset" and "7. Send M500 to save calibration from RAM to EEPROM"https://github.com/FLSun3dp/FLSun-Kossel-Mini/wiki/02.-Calibrate-your-printer This process is simple and perfect for me, although I have not tested the procedure on the screen; all the steps were performed using Printrun. It is crucial to follow the entire explained procedure in the marked steps from the link provided. The images display the z-prove used by me. I levelled the printer with z-prove on the effector, with an offset of -0.1mm. I added a calibration spiral and scaled it for printing. Attention: my firmware has been modified for me; it is crucial to edit and define the printer options, DELTA_HEIGHT and DELTA_DIAGONAL_ROD. Note that the motor directions for my TMC2100 drivers are inverted; please modify these for your printer firmware and drivers. The Marlin language is set to Spanish; change this. !!!! After installing the firmware, it is essential to reset the EEPROM on the panel !!!! I updated the firmware with low speeds on 25 January. !!!! After flashing the firmware, do not forget to send the commands M502 and M500!!!! The process of auto-calibration is straightforward in several steps: In Printrun, send the following commands and wait for them to finish: G33 P1 (wait for auto-calibration) G33 P2 (wait for auto-calibration) G33 P5 (wait for auto-calibration) G33 P10 (wait for auto-calibration) G28 (HOME) M851 Z0.0 (set the Z offset to 0) G90 (absolute positioning) G1 Z1, etc. (start manually performing the "paper test" and obtain the correct Z offset; use it in the next command) M851 Z0.xx (set your Z offset) M500 (save the correct configuration) Test the calibration with the spiral - Perfect ; ) // Invert the stepper direction. Change (or reverse the motor connector) if an axis goes the wrong way. !!! Modified for TMC2100 !!! #define INVERT_X_DIR false // DELTA does not invert #define INVERT_Y_DIR false #define INVERT_Z_DIR false // Enable this option for Toshiba stepper drivers //#define CONFIG_STEPPERS_TOSHIBA // @section extruder // For direct drive extruder v9 set to true, for geared extruder set to false. !!! Modified for TMC2100 !!! #define INVERT_E0_DIR false #define INVERT_E1_DIR false #define INVERT_E2_DIR false #define INVERT_E3_DIR false #define INVERT_E4_DIR false