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RIOT/sys/auto_init/netif/auto_init_cc110x.c 1.86 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_ng_netif
   * @{
   *
   * @file
   * @brief   Auto initialization for cc110x network interfaces
   *
   * @author  Kaspar Schleiser <kaspar@schleiser.de>
   */
  
  #ifdef MODULE_CC110X
  
  #include "board.h"
  #include "net/gnrc/netdev2.h"
  #include "gnrc_netdev2_cc110x.h"
  #include "net/gnrc.h"
  
  #include "cc110x.h"
  #include "cc110x_params.h"
  
  #define ENABLE_DEBUG (0)
  #include "debug.h"
  
  /**
   * @brief   Define stack parameters for the MAC layer thread
   * @{
   */
  #define CC110X_MAC_STACKSIZE     (THREAD_STACKSIZE_DEFAULT + DEBUG_EXTRA_STACKSIZE)
  #ifndef CC110X_MAC_PRIO
  #define CC110X_MAC_PRIO          (GNRC_NETDEV2_MAC_PRIO)
  #endif
  
  #define CC110X_NUM (sizeof(cc110x_params)/sizeof(cc110x_params[0]))
  
  static netdev2_cc110x_t cc110x_devs[CC110X_NUM];
  static char _stacks[CC110X_MAC_STACKSIZE][CC110X_NUM];
  
  static gnrc_netdev2_t _gnrc_netdev2_devs[CC110X_NUM];
  
  void auto_init_cc110x(void)
  {
      for (int i = 0; i < CC110X_NUM; i++) {
          const cc110x_params_t *p = &cc110x_params[i];
          DEBUG("Initializing CC110X radio at SPI_%i\n", p->spi);
          int res = netdev2_cc110x_setup(&cc110x_devs[i], p);
          if (res < 0) {
              DEBUG("Error initializing CC110X radio device!\n");
          }
          else {
              gnrc_netdev2_cc110x_init(&_gnrc_netdev2_devs[i], &cc110x_devs[i]);
              res = gnrc_netdev2_init(_stacks[i], CC110X_MAC_STACKSIZE,
                      CC110X_MAC_PRIO, "cc110x", &_gnrc_netdev2_devs[i]);
              if (res < 0) {
                  DEBUG("Error starting gnrc_cc110x thread for CC110X!\n");
              }
          }
      }
  }
  #else
  typedef int dont_be_pedantic;
  #endif /* MODULE_CC110X */
  
  /** @} */