sdc_hci.h

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/*
 * Copyright (c) Nordic Semiconductor ASA
 *
 * SPDX-License-Identifier: LicenseRef-Nordic-5-Clause
 */
 
 
#ifndef SDC_HCI_H__
#define SDC_HCI_H__
 
 
#ifdef __cplusplus
extern "C" {
#endif
 
 
#include <stdint.h>
#include "nrf_errno.h"
 
#define HCI_CMD_HEADER_SIZE      (3)
 
#define HCI_DATA_HEADER_SIZE     (4)
 
#define HCI_ISO_DATA_HEADER_SIZE (12)
 
#define HCI_EVENT_HEADER_SIZE    (2)
 
#define HCI_CMD_MAX_SIZE         (255)
 
#define HCI_DATA_MAX_SIZE        (251)
 
#define HCI_ISO_DATA_MAX_SIZE    (4095)
 
#define HCI_EVENT_MAX_SIZE       (255)
 
#define HCI_CMD_PACKET_MAX_SIZE         (HCI_CMD_MAX_SIZE + HCI_CMD_HEADER_SIZE)
 
#define HCI_DATA_PACKET_MAX_SIZE        (HCI_DATA_MAX_SIZE + HCI_DATA_HEADER_SIZE)
 
#define HCI_ISO_DATA_PACKET_MAX_SIZE    (HCI_ISO_DATA_MAX_SIZE + HCI_ISO_DATA_HEADER_SIZE)
 
#define HCI_EVENT_PACKET_MAX_SIZE       (HCI_EVENT_MAX_SIZE + HCI_EVENT_HEADER_SIZE)
 
#define HCI_MSG_BUFFER_MAX_SIZE     HCI_CMD_PACKET_MAX_SIZE
 
#define HCI_MSG_BUFFER_ISO_MAX_SIZE HCI_ISO_DATA_PACKET_MAX_SIZE
 
#define HCI_ISO_TX_SDU_ARRIVAL_MARGIN_US 1000
 
typedef enum
{
  SDC_HCI_MSG_TYPE_NONE = 0x00,
  SDC_HCI_MSG_TYPE_DATA = 0x02,
  SDC_HCI_MSG_TYPE_EVT  = 0x04,
  SDC_HCI_MSG_TYPE_ISO  = 0x08,
} sdc_hci_msg_type_t;
 
int32_t sdc_hci_data_put(uint8_t const * p_data_in);
 
int32_t sdc_hci_iso_data_put(uint8_t const * p_data_in);
 
int32_t sdc_hci_get(uint8_t * p_packet_out, uint8_t * p_msg_type_out);
 
#ifdef __cplusplus
}
#endif
 
#endif /* SDC_HCI_H__ */