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 * Copyright (c) 2014 - 2018, Nordic Semiconductor ASA
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 * 1. Redistributions of source code must retain the above copyright notice, this
 *    list of conditions and the following disclaimer.
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 * 2. Redistributions in binary form, except as embedded into a Nordic
 *    Semiconductor ASA integrated circuit in a product or a software update for
 *    such product, must reproduce the above copyright notice, this list of
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 *    materials provided with the distribution.
 * 
 * 3. Neither the name of Nordic Semiconductor ASA nor the names of its
 *    contributors may be used to endorse or promote products derived from this
 *    software without specific prior written permission.
 * 
 * 4. This software, with or without modification, must only be used with a
 *    Nordic Semiconductor ASA integrated circuit.
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 */
/**
 * @addtogroup ser_conn Connectivity application code
 * @ingroup ble_sdk_lib_serialization
 */

/** @file
 *
 * @defgroup ser_cmd_decoder Command decoder in the Connectivity Chip
 * @{
 * @ingroup ser_conn
 *
 * @brief   Decoder for serialized commands from the Application Chip.
 *
 * @details This file contains declaration of common function used for commands decoding and sending
 *          responses back to the Application Chip after a command is processed.
 */

#ifndef SER_CONN_CMD_DECODER_H__
#define SER_CONN_CMD_DECODER_H__

#include <stdint.h>

#ifdef __cplusplus
extern "C" {
#endif

/**@brief A function decodes an encoded command and sends a response to the Application Chip.
 *
 * @details The function decodes an encoded command and calls a SoftDevice API function when a
 *          command decoder is found or forms a common response with error code
 *          NRF_ERROR_NOT_SUPPORTED otherwise. Then the function sends a SoftDevice response or
 *          the response with NRF_ERROR_NOT_SUPPORTED error code to the Application Chip.
 *
 * @param[in]   p_command      The encoded command.
 * @param[in]   command_len    Length of the encoded command including opcode.
 *
 * @retval    NRF_SUCCESS           Operation success.
 * @retval    NRF_ERROR_NULL        Operation failure. NULL pointer supplied.
 * @retval    NRF_ERROR_INTERNAL    Operation failure. Internal error ocurred.                                               .
 */
uint32_t ser_conn_command_process(uint8_t * p_command, uint16_t command_len);


#ifdef __cplusplus
}
#endif

#endif /* SER_CONN_CMD_DECODER_H__ */

/** @} */