text: /**
   * Marlin 3D Printer Firmware
   * Copyright (C) 2019 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
   *
   * Based on Sprinter and grbl.
   * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
   *
   * This program 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.
   *
   * This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
   *
   */
  #pragma once
  
  /**
   * Conditionals_adv.h
   * Defines that depend on advanced configuration.
   */
  
  #if !defined(__AVR__) || !defined(USBCON)
    // Define constants and variables for buffering serial data.
    // Use only 0 or powers of 2 greater than 1
    // : [0, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, ...]
    #ifndef RX_BUFFER_SIZE
      #define RX_BUFFER_SIZE 128
    #endif
    // 256 is the max TX buffer limit due to uint8_t head and tail
    // : [0, 4, 8, 16, 32, 64, 128, 256]
    #ifndef TX_BUFFER_SIZE
      #define TX_BUFFER_SIZE 32
    #endif
  #else
    // SERIAL_XON_XOFF not supported on USB-native devices
    #undef SERIAL_XON_XOFF
  #endif
  
  #if ENABLED(HOST_ACTION_COMMANDS)
    #ifndef ACTION_ON_PAUSE
      #define ACTION_ON_PAUSE   "pause"
    #endif
    #ifndef ACTION_ON_PAUSED
      #define ACTION_ON_PAUSED  "paused"
    #endif
    #ifndef ACTION_ON_RESUME
      #define ACTION_ON_RESUME  "resume"
    #endif
    #ifndef ACTION_ON_RESUMED
      #define ACTION_ON_RESUMED "resumed"
    #endif
    #ifndef ACTION_ON_CANCEL
      #define ACTION_ON_CANCEL  "cancel"
    #endif
    #ifndef ACTION_ON_KILL
      #define ACTION_ON_KILL    "poweroff"
    #endif
    #if HAS_FILAMENT_SENSOR
      #ifndef ACTION_ON_FILAMENT_RUNOUT
        #define ACTION_ON_FILAMENT_RUNOUT "filament_runout"
      #endif
      #ifndef ACTION_REASON_ON_FILAMENT_RUNOUT
        #define ACTION_REASON_ON_FILAMENT_RUNOUT "filament_runout"
      #endif
    #endif
    #if ENABLED(G29_RETRY_AND_RECOVER)
      #ifndef ACTION_ON_G29_RECOVER
        #define ACTION_ON_G29_RECOVER "probe_rewipe"
      #endif
      #ifndef ACTION_ON_G29_FAILURE
        #define ACTION_ON_G29_FAILURE "probe_failed"
      #endif
    #endif
  #endif
  