/* Copyright (c) 2017, Nordic Semiconductor ASA
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 *      list of conditions and the following disclaimer.
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 *   3. Neither the name of Nordic Semiconductor ASA nor the names of its
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 *      this software without specific prior written permission.
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 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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#ifndef NRF_DRIVER_RADIO802154_NOTIFICATION_H__
#define NRF_DRIVER_RADIO802154_NOTIFICATION_H__

#include <stdbool.h>
#include <stdint.h>

#ifdef __cplusplus
extern "C" {
#endif

/**
 * @defgroup nrf_driver_radio802154_notification 802.15.4 driver notification
 * @{
 * @ingroup nrf_driver_radio802154
 * @brief Notifications to the next higher layer triggered from 802.15.4 radio driver.
 */

/**
 * @brief Initialize notification module.
 */
void nrf_drv_radio802154_notification_init(void);

/**
 * @brief Notify next higher layer that a frame was received.
 *
 * @param[in]  p_data  Array of bytes containing PSDU. First byte contains frame length, other contain the frame itself.
 * @param[in]  power   RSSI measured during the frame reception.
 * @param[in]  lqi     LQI indicating measured link quality during the frame reception.
 */
void nrf_drv_radio802154_notify_received(uint8_t * p_data, int8_t power, int8_t lqi);

/**
 * @brief Notify next higher layer that a frame was transmitted.
 *
 * @param[in]  p_ack  Pointer to buffer containing PSDU of ACK frame. NULL if ACK was not requested.
 * @param[in]  power  RSSI of received frame or 0 if ACK was not requested.
 * @param[in]  lqi    LQI of received frame of 0 if ACK was not requested.
 */
void nrf_drv_radio802154_notify_transmitted(uint8_t * p_ack, int8_t power, int8_t lqi);

/**
 * @brief Notify next higher layer that a frame was not transmitted.
 */
void nrf_drv_radio802154_notify_busy_channel(void);

/**
 * @brief Notify next higher layer that energy detection procedure ended.
 *
 * @param[in]  result  Detected energy level.
 */
void nrf_drv_radio802154_notify_energy_detected(int8_t result);

/**
 *@}
 **/

#ifdef __cplusplus
}
#endif

#endif // NRF_DRIVER_RADIO802154_NOTIFICATION_H__