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RIOT/sys/auto_init/netif/auto_init_at86rf2xx.c 2.02 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 at86rf2xx network interfaces
   *
   * @author  Kaspar Schleiser <kaspar@schleiser.de>
   */
  
  #ifdef MODULE_AT86RF2XX
  
  #include "board.h"
  #include "net/gnrc/netdev2.h"
  #include "net/gnrc/netdev2/ieee802154.h"
  #include "net/gnrc.h"
  
  #include "at86rf2xx.h"
  #include "at86rf2xx_params.h"
  
  #define ENABLE_DEBUG (0)
  #include "debug.h"
  
  /**
   * @brief   Define stack parameters for the MAC layer thread
   * @{
   */
  #define AT86RF2XX_MAC_STACKSIZE     (THREAD_STACKSIZE_DEFAULT)
  #ifndef AT86RF2XX_MAC_PRIO
  #define AT86RF2XX_MAC_PRIO          (GNRC_NETDEV2_MAC_PRIO)
  #endif
  
  #define AT86RF2XX_NUM (sizeof(at86rf2xx_params) / sizeof(at86rf2xx_params[0]))
  
  static at86rf2xx_t at86rf2xx_devs[AT86RF2XX_NUM];
  static gnrc_netdev2_t gnrc_adpt[AT86RF2XX_NUM];
  static char _at86rf2xx_stacks[AT86RF2XX_MAC_STACKSIZE][AT86RF2XX_NUM];
  
  void auto_init_at86rf2xx(void)
  {
      for (unsigned i = 0; i < AT86RF2XX_NUM; i++) {
          const at86rf2xx_params_t *p = &at86rf2xx_params[i];
          int res;
  
          DEBUG("Initializing AT86RF2xx radio at SPI_%i\n", p->spi);
          at86rf2xx_setup(&at86rf2xx_devs[i], (at86rf2xx_params_t*) p);
          res = gnrc_netdev2_ieee802154_init(&gnrc_adpt[i],
                                             (netdev2_ieee802154_t *)&at86rf2xx_devs[i]);
  	printf("success %d",res);
  
          if (res < 0) {
              DEBUG("Error initializing AT86RF2xx radio device!\n");
          }
          else {
              gnrc_netdev2_init(_at86rf2xx_stacks[i],
                                AT86RF2XX_MAC_STACKSIZE,
                                AT86RF2XX_MAC_PRIO,
                                "at86rf2xx",
                                &gnrc_adpt[i]);
          }
      }
  }
  #else
  typedef int dont_be_pedantic;
  #endif /* MODULE_AT86RF2XX */
  
  /** @} */