text: /*
   * Copyright (c) 2020, Jaroslaw Juda <mail at JaroslawJuda.site>
   * All rights reserved.
   *
   * Redistribution and use in source and binary forms, with or without
   * modification, are permitted provided that the following conditions are met:
   *
   * * Redistributions of source code must retain the above copyright notice, this
   *   list of conditions and the following disclaimer.
   * * Redistributions in binary form must reproduce the above copyright notice,
   *   this list of conditions and the following disclaimer in the documentation
   *   and/or other materials provided with the distribution.
   *
   * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
   * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
   * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
   * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
   * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
   * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
   * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
   * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
   * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
   * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
   * POSSIBILITY OF SUCH DAMAGE.
   */
  
  /* Based on the Contiki http://contiki-os.org
   * and the Contiki-NG  http://www.contiki-ng.org/
   * projects.
   */
  
  /* 
   * File:   xcontiki.c
   * Author: Jaroslaw Juda <mail at JaroslawJuda.site>
   *
   */
  
  #include "xcontiki/xcontiki.h"
  
  static bool first_run = true;
  static void init(void);
  
  xcontiki_os_sys_Protothread__state_t xcontiki__main(void) {
  
      if (first_run) {
          init();
          first_run = false;
      }
  
      xcontiki_arch_dev_Watchdog__periodic();
      xcontiki_arch_dev__threads();
      xcontiki_os_sys_Etimer__request_poll();
      if (xcontiki_os_sys_Process__number_of_events_waiting() > 0) {
          xcontiki_os_sys_Process__process_next_event();
      }
      if (xcontiki_os_sys_Process__number_of_events_waiting() > 0) {
          return XCONTIKI_OS_SYS_PROTOTHREAD__YIELDED;
      }
      return XCONTIKI_OS_SYS_PROTOTHREAD__WAITING;
  }
  
  void xcontiki__init(void) {
      first_run = true;
  
  }
  
  static void init(void) {
      xcontiki_arch_dev__init();
      xcontiki_arch_dev_Watchdog__start();
      xcontiki_arch_Clock__init();
      xcontiki_os_sys_Process__initialize_the_process_module();
      xcontiki_os_sys_Process__start(&xcontiki_os_sys_Etimer__process, 0);
  }
  