52 lines
1.4 KiB
C
52 lines
1.4 KiB
C
/*
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* Copyright 2007 Oliver Ruiz Dorantes, oliver.ruiz.dorantes_at_gmail.com
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* All rights reserved. Distributed under the terms of the MIT License.
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*/
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#ifndef _BTHCI_H_
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#define _BTHCI_H_
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/* typedefs */
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typedef int32 hci_id;
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#define HCI_DEVICE_INDEX_OFFSET 0x7c
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typedef enum { H2 = 2, H3, H4, H5 } transport_type;
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typedef enum { BT_COMMAND = 0,
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BT_EVENT,
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BT_ACL,
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BT_SCO,
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BT_ESCO,
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// more packets here
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HCI_NUM_PACKET_TYPES
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} bt_packet_t;
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const char* BluetoothCommandOpcode(uint16 opcode);
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const char* BluetoothEvent(uint8 event);
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const char* BluetoothManufacturer(uint16 manufacturer);
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const char* BluetoothHciVersion(uint16 ver);
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const char* BluetoothLmpVersion(uint16 ver);
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const char* BluetoothError(uint8 error);
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/* packets sizes */
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#define HCI_MAX_ACL_SIZE 1024
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#define HCI_MAX_SCO_SIZE 255
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#define HCI_MAX_EVENT_SIZE 260
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#define HCI_MAX_FRAME_SIZE (HCI_MAX_ACL_SIZE + 4)
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/* fields sizes */
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#define HCI_LAP_SIZE 3 /* LAP */
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#define HCI_LINK_KEY_SIZE 16 /* link key */
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#define HCI_PIN_SIZE 16 /* PIN */
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#define HCI_EVENT_MASK_SIZE 8 /* event mask */
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#define HCI_CLASS_SIZE 3 /* class */
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#define HCI_FEATURES_SIZE 8 /* LMP features */
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#define HCI_DEVICE_NAME_SIZE 248 /* unit name size */
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/* Device drivers need to take this into account
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* when receiving ioctls. Only applies to R5 builds
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* in deprecation process
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*/
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#define BT_IOCTLS_PASS_SIZE
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#endif // _BTHCI_H_
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