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.

protocol.h 2.3KB

    /* protocol.h - controls Grbl execution protocol and procedures 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) 2011-2012 Sungeun K. Jeon */ #ifndef protocol_h #define protocol_h // Line buffer size from the serial input stream to be executed. // NOTE: Not a problem except for extreme cases, but the line buffer size can be too small // and g-code blocks can get truncated. Officially, the g-code standards support up to 256 // characters. In future versions, this will be increased, when we know how much extra // memory space we can invest into here or we re-write the g-code parser not to have this // buffer. #ifndef LINE_BUFFER_SIZE #define LINE_BUFFER_SIZE 80 #endif // Starts Grbl main loop. It handles all incoming characters from the serial port and executes // them as they complete. It is also responsible for finishing the initialization procedures. void protocol_main_loop(); // Checks and executes a runtime command at various stop points in main program void protocol_execute_runtime(); // Notify the stepper subsystem to start executing the g-code program in buffer. // void protocol_cycle_start(); // Reinitializes the buffer after a feed hold for a resume. // void protocol_cycle_reinitialize(); // Initiates a feed hold of the running program // void protocol_feed_hold(); // Executes the auto cycle feature, if enabled. void protocol_auto_cycle_start(); // Block until all buffered steps are executed void protocol_buffer_synchronize(); #endif