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RIOT/sys/auto_init/saul/auto_init_tcs37727.c 1.51 KB
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  /*
   * Copyright (C) 2017 Freie Universitรคt Berlin
   *
   * 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_saul
   * @{
   *
   * @file
   * @brief       Auto initialization of TCS37727 light sensors
   *
   * @author      Hauke Petersen <hauke.petersen@fu-berlin.de>
   *
   * @}
   */
  
  #ifdef MODULE_TCS37727
  
  #include "log.h"
  #include "saul_reg.h"
  #include "tcs37727.h"
  #include "tcs37727_params.h"
  
  /**
   * @brief   Define the number of configured sensors
   */
  #define TCS37727_NUM    (sizeof(tcs37727_params) / sizeof(tcs37727_params[0]))
  
  /**
   * @brief   Allocate memory for the device descriptors
   */
  static tcs37727_t tcs37727_devs[TCS37727_NUM];
  
  /**
   * @brief   Memory for the SAUL registry entries
   */
  static saul_reg_t saul_entries[TCS37727_NUM];
  
  void auto_init_tcs37727(void)
  {
      for (unsigned i = 0; i < TCS37727_NUM; i++) {
          LOG_DEBUG("[auto_init_saul] initializing tcs29020 #%u\n", i);
  
          int res = tcs37727_init(&tcs37727_devs[i], &tcs37727_params[i]);
          if (res != TCS37727_OK) {
              LOG_ERROR("[auto_init_saul] error initializing tcs37727 #%u\n", i);
              continue;
          }
  
          saul_entries[i].dev = &(tcs37727_devs[i]);
          saul_entries[i].name = tcs37727_saul_info[i].name;
          saul_entries[i].driver = &tcs37727_saul_driver;
          saul_reg_add(&(saul_entries[i]));
      }
  }
  
  #else
  typedef int dont_be_pedantic;
  #endif /* MODULE_TCS37727 */