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RIOT/sys/auto_init/netif/auto_init_slipdev.c 1.75 KB
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  /*
   * Copyright (C) 2015 Kaspar Schleiser <kaspar@schleiser.de>
   *
   * This file is subject to the terms and conditions of the GNU Lesser
   * General Public License v2.1. See the file LICENSE in the top level
   * directory for more details.
   *
   */
  
  /**
   * @ingroup auto_init_gnrc_netif
   * @{
   *
   * @file
   * @brief   Auto initialization for XBee network interfaces
   *
   * @author  Kaspar Schleiser <kaspar@schleiser.de>
   */
  
  #ifdef MODULE_SLIPDEV
  
  #include "log.h"
  #include "board.h"
  #include "net/gnrc/netdev.h"
  #include "net/gnrc/netdev/raw.h"
  #include "net/gnrc.h"
  
  #include "slipdev.h"
  #include "slipdev_params.h"
  
  #define SLIPDEV_NUM (sizeof(slipdev_params)/sizeof(slipdev_params_t))
  
  /**
   * @brief   Define stack parameters for the MAC layer thread
   * @{
   */
  #define SLIPDEV_STACKSIZE       (THREAD_STACKSIZE_DEFAULT)
  #ifndef SLIPDEV_PRIO
  #define SLIPDEV_PRIO            (GNRC_NETDEV_MAC_PRIO)
  #endif
  
  static slipdev_t slipdevs[SLIPDEV_NUM];
  static gnrc_netdev_t gnrc_adpt[SLIPDEV_NUM];
  static char _slipdev_stacks[SLIPDEV_NUM][SLIPDEV_STACKSIZE];
  
  void auto_init_slipdev(void)
  {
      for (unsigned i = 0; i < SLIPDEV_NUM; i++) {
          const slipdev_params_t *p = &slipdev_params[i];
  
          LOG_DEBUG("[auto_init_netif] initializing slip #%u\n", i);
  
          slipdev_setup(&slipdevs[i], p);
          kernel_pid_t res = gnrc_netdev_raw_init(&gnrc_adpt[i],
                                                  (netdev_t *)&slipdevs[i]);
  
          if (res < 0) {
              LOG_ERROR("[auto_init_netif] error initializing slipdev #%u\n", i);
          }
          else {
              gnrc_netdev_init(_slipdev_stacks[i], SLIPDEV_STACKSIZE,
                               SLIPDEV_PRIO, "slipdev", &gnrc_adpt[i]);
          }
      }
  }
  #else
  typedef int dont_be_pedantic;
  #endif /* MODULE_SLIPDEV */
  /** @} */