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.

stepper.h 1.9KB

    /* stepper.h - stepper motor driver: executes motion plans of planner.c using the stepper motors 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 Copyright (c) 2011 Sungeun K. Jeon */ #ifndef stepper_h #define stepper_h #ifndef SEGMENT_BUFFER_SIZE #define SEGMENT_BUFFER_SIZE 6 #endif // Initialize and setup the stepper motor subsystem void stepper_init(); // Enable steppers, but cycle does not start unless called by motion control or runtime command. void st_wake_up(); // Immediately disables steppers void st_go_idle(); // Generate the step and direction port invert masks. void st_generate_step_dir_invert_masks(); // Reset the stepper subsystem variables void st_reset(); // Reloads step segment buffer. Called continuously by runtime execution system. void st_prep_buffer(); // Called by planner_recalculate() when the executing block is updated by the new plan. void st_update_plan_block_parameters(); // Called by runtime status reporting if realtime rate reporting is enabled in config.h. #ifdef REPORT_REALTIME_RATE float st_get_realtime_rate(); #endif #endif