text: /*
   * Copyright (c) 2017 - 2019, Nordic Semiconductor ASA
   * All rights reserved.
   *
   * Redistribution and use in source and binary forms, with or without
   * modification, are permitted provided that the following conditions are met:
   *
   * 1. Redistributions of source code must retain the above copyright notice, this
   *    list of conditions and the following disclaimer.
   *
   * 2. 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.
   *
   * 3. Neither the name of the copyright holder nor the names of its
   *    contributors may be used to endorse or promote products derived from this
   *    software without specific prior written permission.
   *
   * 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.
   */
  
  #ifndef NRFX_ERRORS_H__
  #define NRFX_ERRORS_H__
  
  #if !NRFX_CHECK(NRFX_CUSTOM_ERROR_CODES)
  
  /**
   * @defgroup nrfx_error_codes Global Error Codes
   * @{
   * @ingroup nrfx
   *
   * @brief Global error code definitions.
   */
  
  /** @brief Base number of error codes. */
  #define NRFX_ERROR_BASE_NUM         0x0BAD0000
  
  /** @brief Base number of driver error codes. */
  #define NRFX_ERROR_DRIVERS_BASE_NUM (NRFX_ERROR_BASE_NUM + 0x10000)
  
  /** @brief Enumerated type for error codes. */
  typedef enum {
      NRFX_SUCCESS                    = (NRFX_ERROR_BASE_NUM + 0),  ///< Operation performed successfully.
      NRFX_ERROR_INTERNAL             = (NRFX_ERROR_BASE_NUM + 1),  ///< Internal error.
      NRFX_ERROR_NO_MEM               = (NRFX_ERROR_BASE_NUM + 2),  ///< No memory for operation.
      NRFX_ERROR_NOT_SUPPORTED        = (NRFX_ERROR_BASE_NUM + 3),  ///< Not supported.
      NRFX_ERROR_INVALID_PARAM        = (NRFX_ERROR_BASE_NUM + 4),  ///< Invalid parameter.
      NRFX_ERROR_INVALID_STATE        = (NRFX_ERROR_BASE_NUM + 5),  ///< Invalid state, operation disallowed in this state.
      NRFX_ERROR_INVALID_LENGTH       = (NRFX_ERROR_BASE_NUM + 6),  ///< Invalid length.
      NRFX_ERROR_TIMEOUT              = (NRFX_ERROR_BASE_NUM + 7),  ///< Operation timed out.
      NRFX_ERROR_FORBIDDEN            = (NRFX_ERROR_BASE_NUM + 8),  ///< Operation is forbidden.
      NRFX_ERROR_NULL                 = (NRFX_ERROR_BASE_NUM + 9),  ///< Null pointer.
      NRFX_ERROR_INVALID_ADDR         = (NRFX_ERROR_BASE_NUM + 10), ///< Bad memory address.
      NRFX_ERROR_BUSY                 = (NRFX_ERROR_BASE_NUM + 11), ///< Busy.
      NRFX_ERROR_ALREADY_INITIALIZED  = (NRFX_ERROR_BASE_NUM + 12), ///< Module already initialized.
  
      NRFX_ERROR_DRV_TWI_ERR_OVERRUN  = (NRFX_ERROR_DRIVERS_BASE_NUM + 0), ///< TWI error: Overrun.
      NRFX_ERROR_DRV_TWI_ERR_ANACK    = (NRFX_ERROR_DRIVERS_BASE_NUM + 1), ///< TWI error: Address not acknowledged.
      NRFX_ERROR_DRV_TWI_ERR_DNACK    = (NRFX_ERROR_DRIVERS_BASE_NUM + 2)  ///< TWI error: Data not acknowledged.
  } nrfx_err_t;
  
  /** @} */
  
  #endif // !NRFX_CHECK(NRFX_CUSTOM_ERROR_CODES)
  
  #endif // NRFX_ERRORS_H__
  