text: /**
   * Marlin 3D Printer Firmware
   *
   * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
   * SAMD51 HAL developed by Giuliano Zaro (AKA GMagician)
   *
   * 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
  
  #define _useTimer1
  #define _useTimer2
  
  #define TRIM_DURATION           5   // compensation ticks to trim adjust for digitalWrite delays
  #define SERVO_TIMER_PRESCALER   64  // timer prescaler factor to 64 (avoid overflowing 16-bit clock counter, at 120MHz this is 1831 ticks per millisecond
  
  #define SERVO_TC                3
  
  typedef enum {
    #ifdef _useTimer1
      _timer1,
    #endif
    #ifdef _useTimer2
      _timer2,
    #endif
    _Nbr_16timers
  } timer16_Sequence_t;
  