owner-nrf52sdk/nRF5_SDK_15.3.0/components/serialization/connectivity/ser_conn_pkt_decoder.h

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/**
 * @addtogroup ser_conn Connectivity application code
 * @ingroup ble_sdk_lib_serialization
 */

/** @file
 *
 * @defgroup ser_pkt_decoder Packets decoder in the Connectivity Chip
 * @{
 * @ingroup ser_conn
 *
 * @brief   Decoder for serialized packets from the Application Chip.
 *
 * @details This file contains declaration of common function used for processing packets (packets
 *          dispatcher) received by the transport layer.
 */

#ifndef SER_CONN_PKT_DECODER_H__
#define SER_CONN_PKT_DECODER_H__

#include <stdint.h>
#include "ser_hal_transport.h"

#ifdef __cplusplus
extern "C" {
#endif

/**@brief A function for dispatching packets from the Application Chip to an appropriate decoder.
 *
 * @details    The function is called to process received packets from a transport layer.
 *             The function analyzes packet type and calls appropriate command decoder which among
 *             other things processes command and sends a response. Then a received packet is freed.
 *
 * @param[in]  p_rx_pkt_params   A pointer to a transport layer event of type
 *                               @ref ser_hal_transport_evt_rx_pkt_received_params_t.
 *
 * @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_received_pkt_process(
        ser_hal_transport_evt_rx_pkt_received_params_t * p_rx_pkt_params);


#ifdef __cplusplus
}
#endif

#endif /* SER_CONN_PKT_DECODER_H__ */

/** @} */