1 /* 2 * Copyright 2007 Oliver Ruiz Dorantes, oliver.ruiz.dorantes_at_gmail.com 3 * All rights reserved. Distributed under the terms of the MIT License. 4 */ 5 #ifndef _BTHCI_H_ 6 #define _BTHCI_H_ 7 8 /* typedefs */ 9 typedef int32 hci_id; 10 #define HCI_DEVICE_INDEX_OFFSET 0x7c 11 12 typedef enum { H2 = 2, H3, H4, H5 } transport_type; 13 14 typedef enum { BT_COMMAND = 0, 15 BT_EVENT, 16 BT_ACL, 17 BT_SCO, 18 BT_ESCO, 19 // more packets here 20 HCI_NUM_PACKET_TYPES 21 } bt_packet_t; 22 23 const char* BluetoothCommandOpcode(uint16 opcode); 24 const char* BluetoothEvent(uint8 event); 25 const char* BluetoothManufacturer(uint16 manufacturer); 26 const char* BluetoothHciVersion(uint16 ver); 27 const char* BluetoothLmpVersion(uint16 ver); 28 const char* BluetoothError(uint8 error); 29 30 /* packets sizes */ 31 #define HCI_MAX_ACL_SIZE 1024 32 #define HCI_MAX_SCO_SIZE 255 33 #define HCI_MAX_EVENT_SIZE 260 34 #define HCI_MAX_FRAME_SIZE (HCI_MAX_ACL_SIZE + 4) 35 36 /* fields sizes */ 37 #define HCI_LAP_SIZE 3 /* LAP */ 38 #define HCI_LINK_KEY_SIZE 16 /* link key */ 39 #define HCI_PIN_SIZE 16 /* PIN */ 40 #define HCI_EVENT_MASK_SIZE 8 /* event mask */ 41 #define HCI_CLASS_SIZE 3 /* class */ 42 #define HCI_FEATURES_SIZE 8 /* LMP features */ 43 #define HCI_DEVICE_NAME_SIZE 248 /* unit name size */ 44 45 // HCI Packet types 46 #define HCI_2DH1 0x0002 47 #define HCI_3DH1 0x0004 48 #define HCI_DM1 0x0008 49 #define HCI_DH1 0x0010 50 #define HCI_2DH3 0x0100 51 #define HCI_3DH3 0x0200 52 #define HCI_DM3 0x0400 53 #define HCI_DH3 0x0800 54 #define HCI_2DH5 0x1000 55 #define HCI_3DH5 0x2000 56 #define HCI_DM5 0x4000 57 #define HCI_DH5 0x8000 58 59 #define HCI_HV1 0x0020 60 #define HCI_HV2 0x0040 61 #define HCI_HV3 0x0080 62 63 #define HCI_EV3 0x0008 64 #define HCI_EV4 0x0010 65 #define HCI_EV5 0x0020 66 #define HCI_2EV3 0x0040 67 #define HCI_3EV3 0x0080 68 #define HCI_2EV5 0x0100 69 #define HCI_3EV5 0x0200 70 71 #define SCO_PTYPE_MASK (HCI_HV1 | HCI_HV2 | HCI_HV3) 72 #define ACL_PTYPE_MASK (HCI_DM1 | HCI_DH1 | HCI_DM3 | HCI_DH3 | HCI_DM5 | HCI_DH5) 73 74 75 // LMP features 76 #define LMP_3SLOT 0x01 77 #define LMP_5SLOT 0x02 78 #define LMP_ENCRYPT 0x04 79 #define LMP_SOFFSET 0x08 80 #define LMP_TACCURACY 0x10 81 #define LMP_RSWITCH 0x20 82 #define LMP_HOLD 0x40 83 #define LMP_SNIFF 0x80 84 85 #define LMP_PARK 0x01 86 #define LMP_RSSI 0x02 87 #define LMP_QUALITY 0x04 88 #define LMP_SCO 0x08 89 #define LMP_HV2 0x10 90 #define LMP_HV3 0x20 91 #define LMP_ULAW 0x40 92 #define LMP_ALAW 0x80 93 94 #define LMP_CVSD 0x01 95 #define LMP_PSCHEME 0x02 96 #define LMP_PCONTROL 0x04 97 #define LMP_TRSP_SCO 0x08 98 #define LMP_BCAST_ENC 0x80 99 100 #define LMP_EDR_ACL_2M 0x02 101 #define LMP_EDR_ACL_3M 0x04 102 #define LMP_ENH_ISCAN 0x08 103 #define LMP_ILACE_ISCAN 0x10 104 #define LMP_ILACE_PSCAN 0x20 105 #define LMP_RSSI_INQ 0x40 106 #define LMP_ESCO 0x80 107 108 #define LMP_EV4 0x01 109 #define LMP_EV5 0x02 110 #define LMP_AFH_CAP_SLV 0x08 111 #define LMP_AFH_CLS_SLV 0x10 112 #define LMP_EDR_3SLOT 0x80 113 114 #define LMP_EDR_5SLOT 0x01 115 #define LMP_SNIFF_SUBR 0x02 116 #define LMP_PAUSE_ENC 0x04 117 #define LMP_AFH_CAP_MST 0x08 118 #define LMP_AFH_CLS_MST 0x10 119 #define LMP_EDR_ESCO_2M 0x20 120 #define LMP_EDR_ESCO_3M 0x40 121 #define LMP_EDR_3S_ESCO 0x80 122 123 #define LMP_EXT_INQ 0x01 124 #define LMP_SIMPLE_PAIR 0x08 125 #define LMP_ENCAPS_PDU 0x10 126 #define LMP_ERR_DAT_REP 0x20 127 #define LMP_NFLUSH_PKTS 0x40 128 129 #define LMP_LSTO 0x01 130 #define LMP_INQ_TX_PWR 0x02 131 #define LMP_EXT_FEAT 0x80 132 133 // Link policies 134 #define HCI_LP_RSWITCH 0x0001 135 #define HCI_LP_HOLD 0x0002 136 #define HCI_LP_SNIFF 0x0004 137 #define HCI_LP_PARK 0x0008 138 139 // Link mode 140 #define HCI_LM_ACCEPT 0x8000 141 #define HCI_LM_MASTER 0x0001 142 #define HCI_LM_AUTH 0x0002 143 #define HCI_LM_ENCRYPT 0x0004 144 #define HCI_LM_TRUSTED 0x0008 145 #define HCI_LM_RELIABLE 0x0010 146 #define HCI_LM_SECURE 0x0020 147 148 149 #endif // _BTHCI_H_ 150 151