// bthxddi.h

typedef enum _BTHX_HCI_PACKET_TYPE {
  HciPacketCommand,
  HciPacketAclData,
  HciPacketEvent
} BTHX_HCI_PACKET_TYPE;
View the official Windows Driver Kit DDI reference

NtDoc

No description available.

Edit description on GitHub

Windows Driver Kit DDI reference (ne-bthxddi-_bthx_hci_packet_type)

_BTHX_HCI_PACKET_TYPE enumeration

Description

The BTHX_HCI_PACKET_TYPE enumeration lists the different types of packets being sent from the Bluetooth stack to the transport driver.

Constants

`HciPacketCommand`

The packet represents a command.

`HciPacketAclData`

The packet represents ACL data.

`HciPacketEvent`

The packet represents an event.

Remarks

The IOCTL_BTHX_READ_HCI and IOCTL_BTHX_WRITE_HCI IOCTLs are used to read/write data to/from the transport driver. The BTHX_HCI_PACKET_TYPE enumeration is used to specify with which type of packet the read/write is associated.

BTHX_HCI_PACKET_TYPE - NtDoc