This version of the famous Grbl adds values in the work-coordinate-system (WCS) to the probing command. See x2grbl why you might want this.

limits.h 1.2KB

    /* limits.h - code pertaining to limit-switches and performing the homing cycle Part of Grbl v0.9 Copyright (c) 2012-2014 Sungeun K. Jeon Grbl is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. Grbl is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with Grbl. If not, see <>. */ /* This file is based on work from Grbl v0.8, distributed under the terms of the MIT-license. See COPYING for more details. Copyright (c) 2009-2011 Simen Svale Skogsrud */ #ifndef limits_h #define limits_h // Initialize the limits module void limits_init(); void limits_disable(); // Perform one portion of the homing cycle based on the input settings. void limits_go_home(uint8_t cycle_mask); // Check for soft limit violations void limits_soft_check(float *target); #endif