text: /*
    sleep.h - Sleep methods header file
    Part of Grbl
    
    Copyright (c) 2016 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 <http://www.gnu.org/licenses/>.
  */
  
  #ifndef sleep_h
  #define sleep_h
  
  #include "grbl.h"
  
  
  // Initialize sleep timer
  void sleep_init();
  
  // Checks running conditions for sleep. If satisfied, enables sleep countdown and executes
  // sleep mode upon elapse.
  void sleep_check();
  
  #endif
  