Line data    Source code

       1            1 : /** @file
       2              :  *  @brief Bluetooth HCI RAW channel handling
       3              :  */
       4              : 
       5              : /*
       6              :  * Copyright (c) 2016 Intel Corporation
       7              :  *
       8              :  * SPDX-License-Identifier: Apache-2.0
       9              :  */
      10              : #ifndef ZEPHYR_INCLUDE_BLUETOOTH_HCI_RAW_H_
      11              : #define ZEPHYR_INCLUDE_BLUETOOTH_HCI_RAW_H_
      12              : 
      13              : /**
      14              :  * @brief HCI RAW channel
      15              :  * @defgroup hci_raw HCI RAW channel
      16              :  * @ingroup bluetooth
      17              :  * @{
      18              :  */
      19              : 
      20              : #include <stdint.h>
      21              : #include <stddef.h>
      22              : 
      23              : #include <zephyr/kernel.h>
      24              : #include <zephyr/net_buf.h>
      25              : 
      26              : #ifdef __cplusplus
      27              : extern "C" {
      28              : #endif
      29              : 
      30              : /** @brief Send packet to the Bluetooth controller
      31              :  *
      32              :  * Send packet to the Bluetooth controller. The buffers should be allocated using
      33              :  * bt_buf_get_tx().
      34              :  *
      35              :  * @param buf HCI packet to be sent.
      36              :  *
      37              :  * @return Zero on success or (negative) error code otherwise.
      38              :  */
      39            1 : int bt_send(struct net_buf *buf);
      40              : 
      41              : /** @brief Enable Bluetooth RAW channel:
      42              :  *
      43              :  *  Enable Bluetooth RAW HCI channel.
      44              :  *
      45              :  *  @param rx_queue netbuf queue where HCI packets received from the Bluetooth
      46              :  *  controller are to be queued. The queue is defined in the caller while
      47              :  *  the available buffers pools are handled in the stack.
      48              :  *
      49              :  *  @return Zero on success or (negative) error code otherwise.
      50              :  */
      51            1 : int bt_enable_raw(struct k_fifo *rx_queue);
      52              : 
      53              : #ifdef __cplusplus
      54              : }
      55              : #endif
      56              : /**
      57              :  * @}
      58              :  */
      59              : 
      60              : #endif /* ZEPHYR_INCLUDE_BLUETOOTH_HCI_RAW_H_ */