Yasuhiko YAMAMOTO
Based on PS3_BlueUSB with reference to http://blog.goo.ne.jp/roboz80/e/10e7bf38d3a63b996ca2894e9fb5e3b6
hci.cpp@0:44619612f575, 2011-07-05 (annotated)
- Committer:
- kenbumono
- Date:
- Tue Jul 05 08:25:40 2011 +0000
- Revision:
- 0:44619612f575
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| kenbumono | 0:44619612f575 | 1 | /* |
| kenbumono | 0:44619612f575 | 2 | Copyright (c) 2010 Peter Barrett |
| kenbumono | 0:44619612f575 | 3 | |
| kenbumono | 0:44619612f575 | 4 | Permission is hereby granted, free of charge, to any person obtaining a copy |
| kenbumono | 0:44619612f575 | 5 | of this software and associated documentation files (the "Software"), to deal |
| kenbumono | 0:44619612f575 | 6 | in the Software without restriction, including without limitation the rights |
| kenbumono | 0:44619612f575 | 7 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
| kenbumono | 0:44619612f575 | 8 | copies of the Software, and to permit persons to whom the Software is |
| kenbumono | 0:44619612f575 | 9 | furnished to do so, subject to the following conditions: |
| kenbumono | 0:44619612f575 | 10 | |
| kenbumono | 0:44619612f575 | 11 | The above copyright notice and this permission notice shall be included in |
| kenbumono | 0:44619612f575 | 12 | all copies or substantial portions of the Software. |
| kenbumono | 0:44619612f575 | 13 | |
| kenbumono | 0:44619612f575 | 14 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| kenbumono | 0:44619612f575 | 15 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| kenbumono | 0:44619612f575 | 16 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| kenbumono | 0:44619612f575 | 17 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| kenbumono | 0:44619612f575 | 18 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| kenbumono | 0:44619612f575 | 19 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN |
| kenbumono | 0:44619612f575 | 20 | THE SOFTWARE. |
| kenbumono | 0:44619612f575 | 21 | */ |
| kenbumono | 0:44619612f575 | 22 | |
| kenbumono | 0:44619612f575 | 23 | /* |
| kenbumono | 0:44619612f575 | 24 | Tue Apr 26 2011 Bart Janssens: added HCI connection accept |
| kenbumono | 0:44619612f575 | 25 | */ |
| kenbumono | 0:44619612f575 | 26 | |
| kenbumono | 0:44619612f575 | 27 | #include <stdio.h> |
| kenbumono | 0:44619612f575 | 28 | #include <stdlib.h> |
| kenbumono | 0:44619612f575 | 29 | #include <stdio.h> |
| kenbumono | 0:44619612f575 | 30 | #include <string.h> |
| kenbumono | 0:44619612f575 | 31 | |
| kenbumono | 0:44619612f575 | 32 | #include "Utils.h" |
| kenbumono | 0:44619612f575 | 33 | #include "hci.h" |
| kenbumono | 0:44619612f575 | 34 | #include "hci_private.h" |
| kenbumono | 0:44619612f575 | 35 | |
| kenbumono | 0:44619612f575 | 36 | enum hci_callback_evt |
| kenbumono | 0:44619612f575 | 37 | { |
| kenbumono | 0:44619612f575 | 38 | NONE, |
| kenbumono | 0:44619612f575 | 39 | CONNECT, |
| kenbumono | 0:44619612f575 | 40 | DISCONECT, |
| kenbumono | 0:44619612f575 | 41 | INQUIRYRESULT |
| kenbumono | 0:44619612f575 | 42 | }; |
| kenbumono | 0:44619612f575 | 43 | |
| kenbumono | 0:44619612f575 | 44 | #define MAX_BLUETOOTH_ADAPTERS 1 |
| kenbumono | 0:44619612f575 | 45 | |
| kenbumono | 0:44619612f575 | 46 | enum StateMask { |
| kenbumono | 0:44619612f575 | 47 | MASK_RESET = 1, |
| kenbumono | 0:44619612f575 | 48 | MASK_READ_BUFFER_SIZE = 2, |
| kenbumono | 0:44619612f575 | 49 | MASK_READ_BD_ADDR = 4, |
| kenbumono | 0:44619612f575 | 50 | MASK_INITED = 8, |
| kenbumono | 0:44619612f575 | 51 | MASK_INQUIRY = 16, |
| kenbumono | 0:44619612f575 | 52 | MASK_REMOTE_NAME = 32, |
| kenbumono | 0:44619612f575 | 53 | MASK_CREATE_CONNECTION = 64 |
| kenbumono | 0:44619612f575 | 54 | }; |
| kenbumono | 0:44619612f575 | 55 | |
| kenbumono | 0:44619612f575 | 56 | int HCI::Open(HCITransport* transport, HCICallback callback) |
| kenbumono | 0:44619612f575 | 57 | { |
| kenbumono | 0:44619612f575 | 58 | _transport = transport; |
| kenbumono | 0:44619612f575 | 59 | _transport->Set(this); |
| kenbumono | 0:44619612f575 | 60 | _callback = callback; |
| kenbumono | 0:44619612f575 | 61 | _state = 0; |
| kenbumono | 0:44619612f575 | 62 | for (int i = 0; i < MAX_BTDEVICES; i++) |
| kenbumono | 0:44619612f575 | 63 | { |
| kenbumono | 0:44619612f575 | 64 | _devices[i].Init(); |
| kenbumono | 0:44619612f575 | 65 | _devices[i]._transport = transport; |
| kenbumono | 0:44619612f575 | 66 | } |
| kenbumono | 0:44619612f575 | 67 | return SendCmd(HCI_OP_RESET); |
| kenbumono | 0:44619612f575 | 68 | } |
| kenbumono | 0:44619612f575 | 69 | |
| kenbumono | 0:44619612f575 | 70 | void printf(const BD_ADDR* addr); |
| kenbumono | 0:44619612f575 | 71 | |
| kenbumono | 0:44619612f575 | 72 | BTDevice* HCI::Find(const BD_ADDR* addr) |
| kenbumono | 0:44619612f575 | 73 | { |
| kenbumono | 0:44619612f575 | 74 | for (int i = 0; i < MAX_BTDEVICES; i++) |
| kenbumono | 0:44619612f575 | 75 | if (_devices[i]._state != 0 && memcmp(addr,&_devices[i]._info.bdaddr,6) == 0) |
| kenbumono | 0:44619612f575 | 76 | return &_devices[i]; |
| kenbumono | 0:44619612f575 | 77 | return 0; |
| kenbumono | 0:44619612f575 | 78 | } |
| kenbumono | 0:44619612f575 | 79 | |
| kenbumono | 0:44619612f575 | 80 | BTDevice* HCI::Find(int handle) |
| kenbumono | 0:44619612f575 | 81 | { |
| kenbumono | 0:44619612f575 | 82 | for (int i = 0; i < MAX_BTDEVICES; i++) |
| kenbumono | 0:44619612f575 | 83 | if (_devices[i]._state != 0 && handle == _devices[i]._handle) |
| kenbumono | 0:44619612f575 | 84 | return &_devices[i]; |
| kenbumono | 0:44619612f575 | 85 | return 0; |
| kenbumono | 0:44619612f575 | 86 | } |
| kenbumono | 0:44619612f575 | 87 | // |
| kenbumono | 0:44619612f575 | 88 | bool HCI::Busy() |
| kenbumono | 0:44619612f575 | 89 | { |
| kenbumono | 0:44619612f575 | 90 | return (_state & (MASK_INQUIRY | MASK_REMOTE_NAME | MASK_CREATE_CONNECTION)) != 0; |
| kenbumono | 0:44619612f575 | 91 | } |
| kenbumono | 0:44619612f575 | 92 | |
| kenbumono | 0:44619612f575 | 93 | int HCI::Inquiry(int duration) |
| kenbumono | 0:44619612f575 | 94 | { |
| kenbumono | 0:44619612f575 | 95 | _state |= MASK_INQUIRY; |
| kenbumono | 0:44619612f575 | 96 | u8 buf[5]; |
| kenbumono | 0:44619612f575 | 97 | buf[0] = 0x33; |
| kenbumono | 0:44619612f575 | 98 | buf[1] = 0x8B; |
| kenbumono | 0:44619612f575 | 99 | buf[2] = 0x9E; |
| kenbumono | 0:44619612f575 | 100 | buf[3] = duration; |
| kenbumono | 0:44619612f575 | 101 | buf[4] = 5; // 5 results |
| kenbumono | 0:44619612f575 | 102 | SendCmd(HCI_OP_INQUIRY,buf,sizeof(buf)); |
| kenbumono | 0:44619612f575 | 103 | return 0; |
| kenbumono | 0:44619612f575 | 104 | } |
| kenbumono | 0:44619612f575 | 105 | |
| kenbumono | 0:44619612f575 | 106 | int HCI::WriteScanEnable() |
| kenbumono | 0:44619612f575 | 107 | { |
| kenbumono | 0:44619612f575 | 108 | |
| kenbumono | 0:44619612f575 | 109 | // u8 buf[2]; |
| kenbumono | 0:44619612f575 | 110 | // buf[0] = 0x03; |
| kenbumono | 0:44619612f575 | 111 | // buf[1] = 0x01; |
| kenbumono | 0:44619612f575 | 112 | |
| kenbumono | 0:44619612f575 | 113 | u8 buf[1]; |
| kenbumono | 0:44619612f575 | 114 | buf[0] = 0x03; |
| kenbumono | 0:44619612f575 | 115 | |
| kenbumono | 0:44619612f575 | 116 | SendCmd(HCI_OP_WRITE_SCAN_ENABLE,buf,sizeof(buf)); |
| kenbumono | 0:44619612f575 | 117 | return 0; |
| kenbumono | 0:44619612f575 | 118 | } |
| kenbumono | 0:44619612f575 | 119 | |
| kenbumono | 0:44619612f575 | 120 | int HCI::AcceptConnection(const BD_ADDR* addr) |
| kenbumono | 0:44619612f575 | 121 | { |
| kenbumono | 0:44619612f575 | 122 | // u8 buf[6+4]; |
| kenbumono | 0:44619612f575 | 123 | // memset(buf,0,sizeof(buf)); |
| kenbumono | 0:44619612f575 | 124 | // memcpy(buf,addr,6); |
| kenbumono | 0:44619612f575 | 125 | // buf[7] = 0; |
| kenbumono | 0:44619612f575 | 126 | |
| kenbumono | 0:44619612f575 | 127 | u8 buf[6+1]; |
| kenbumono | 0:44619612f575 | 128 | memset(buf,0,sizeof(buf)); |
| kenbumono | 0:44619612f575 | 129 | memcpy(buf,addr,6); |
| kenbumono | 0:44619612f575 | 130 | buf[6] = 0; |
| kenbumono | 0:44619612f575 | 131 | |
| kenbumono | 0:44619612f575 | 132 | SendCmd(HCI_OP_ACCEPT_CONN_REQ,buf,sizeof(buf)); |
| kenbumono | 0:44619612f575 | 133 | return 0; |
| kenbumono | 0:44619612f575 | 134 | } |
| kenbumono | 0:44619612f575 | 135 | |
| kenbumono | 0:44619612f575 | 136 | int HCI::SendCmd(int cmd, const u8* params, int len) |
| kenbumono | 0:44619612f575 | 137 | { |
| kenbumono | 0:44619612f575 | 138 | u8 b[32]; |
| kenbumono | 0:44619612f575 | 139 | b[0] = cmd; |
| kenbumono | 0:44619612f575 | 140 | b[1] = (cmd >> 8); |
| kenbumono | 0:44619612f575 | 141 | b[2] = len; |
| kenbumono | 0:44619612f575 | 142 | if (params) |
| kenbumono | 0:44619612f575 | 143 | memcpy(b+3,params,len); |
| kenbumono | 0:44619612f575 | 144 | _transport->HCISend(b,len+3); |
| kenbumono | 0:44619612f575 | 145 | return 0; |
| kenbumono | 0:44619612f575 | 146 | } |
| kenbumono | 0:44619612f575 | 147 | |
| kenbumono | 0:44619612f575 | 148 | void HCI::OnCommandComplete(int cmd, const u8* data, int len) |
| kenbumono | 0:44619612f575 | 149 | { |
| kenbumono | 0:44619612f575 | 150 | // printf("%04X %s",cmd,CmdStr(cmd)); |
| kenbumono | 0:44619612f575 | 151 | if (len < 0) |
| kenbumono | 0:44619612f575 | 152 | return; |
| kenbumono | 0:44619612f575 | 153 | //printfBytes(" complete",data,min(16,len)); |
| kenbumono | 0:44619612f575 | 154 | |
| kenbumono | 0:44619612f575 | 155 | switch (cmd) |
| kenbumono | 0:44619612f575 | 156 | { |
| kenbumono | 0:44619612f575 | 157 | // Init phase 0 |
| kenbumono | 0:44619612f575 | 158 | case HCI_OP_RESET: // Reset done, init chain to HCI_OP_READ_LOCAL_NAME |
| kenbumono | 0:44619612f575 | 159 | SendCmd(HCI_OP_READ_BUFFER_SIZE); |
| kenbumono | 0:44619612f575 | 160 | _state |= MASK_RESET; |
| kenbumono | 0:44619612f575 | 161 | break; |
| kenbumono | 0:44619612f575 | 162 | |
| kenbumono | 0:44619612f575 | 163 | // Init phase 1 |
| kenbumono | 0:44619612f575 | 164 | case HCI_OP_READ_BUFFER_SIZE: |
| kenbumono | 0:44619612f575 | 165 | _acl_mtu = LE16(data); |
| kenbumono | 0:44619612f575 | 166 | _sco_mtu = data[2]; |
| kenbumono | 0:44619612f575 | 167 | _acl_max_pkt = LE16(data+3); |
| kenbumono | 0:44619612f575 | 168 | _sco_max_pkt = LE16(data+5); |
| kenbumono | 0:44619612f575 | 169 | SendCmd(HCI_OP_READ_BD_ADDR); |
| kenbumono | 0:44619612f575 | 170 | _state |= MASK_READ_BUFFER_SIZE; |
| kenbumono | 0:44619612f575 | 171 | break; |
| kenbumono | 0:44619612f575 | 172 | |
| kenbumono | 0:44619612f575 | 173 | // Init phase 2 |
| kenbumono | 0:44619612f575 | 174 | case HCI_OP_READ_BD_ADDR: |
| kenbumono | 0:44619612f575 | 175 | _localAddr = *((BD_ADDR*)data); // Local Address |
| kenbumono | 0:44619612f575 | 176 | printf("Local Address: "); |
| kenbumono | 0:44619612f575 | 177 | printf(&_localAddr); |
| kenbumono | 0:44619612f575 | 178 | printf("\r\n"); |
| kenbumono | 0:44619612f575 | 179 | |
| kenbumono | 0:44619612f575 | 180 | _state |= MASK_READ_BD_ADDR; |
| kenbumono | 0:44619612f575 | 181 | _state |= MASK_INITED; |
| kenbumono | 0:44619612f575 | 182 | Callback(CALLBACK_READY,data,6); |
| kenbumono | 0:44619612f575 | 183 | break; |
| kenbumono | 0:44619612f575 | 184 | |
| kenbumono | 0:44619612f575 | 185 | // 0CXX |
| kenbumono | 0:44619612f575 | 186 | case HCI_OP_READ_LOCAL_NAME: |
| kenbumono | 0:44619612f575 | 187 | break; |
| kenbumono | 0:44619612f575 | 188 | |
| kenbumono | 0:44619612f575 | 189 | case HCI_OP_READ_LOCAL_VERSION: |
| kenbumono | 0:44619612f575 | 190 | // params |
| kenbumono | 0:44619612f575 | 191 | //SendCmd(HCI_OP_READ_LOCAL_NAME); |
| kenbumono | 0:44619612f575 | 192 | break; |
| kenbumono | 0:44619612f575 | 193 | |
| kenbumono | 0:44619612f575 | 194 | case HCI_OP_READ_LOCAL_COMMANDS: |
| kenbumono | 0:44619612f575 | 195 | break; |
| kenbumono | 0:44619612f575 | 196 | |
| kenbumono | 0:44619612f575 | 197 | case HCI_OP_READ_LOCAL_FEATURES: |
| kenbumono | 0:44619612f575 | 198 | //SendCmd(HCI_OP_READ_LOCAL_VERSION); |
| kenbumono | 0:44619612f575 | 199 | break; |
| kenbumono | 0:44619612f575 | 200 | |
| kenbumono | 0:44619612f575 | 201 | case HCI_OP_READ_LOCAL_EXT_FEATURES: |
| kenbumono | 0:44619612f575 | 202 | break; |
| kenbumono | 0:44619612f575 | 203 | |
| kenbumono | 0:44619612f575 | 204 | case HCI_OP_PIN_CODE_REPLY: |
| kenbumono | 0:44619612f575 | 205 | printf("Got pin reply\r\n"); |
| kenbumono | 0:44619612f575 | 206 | break; |
| kenbumono | 0:44619612f575 | 207 | |
| kenbumono | 0:44619612f575 | 208 | default: |
| kenbumono | 0:44619612f575 | 209 | //printf("Unrecognized Command %04X\r\n",cmd); |
| kenbumono | 0:44619612f575 | 210 | break; |
| kenbumono | 0:44619612f575 | 211 | } |
| kenbumono | 0:44619612f575 | 212 | } |
| kenbumono | 0:44619612f575 | 213 | |
| kenbumono | 0:44619612f575 | 214 | void HCI::Callback(HCI_CALLBACK_EVENT c, const u8* data, int len) |
| kenbumono | 0:44619612f575 | 215 | { |
| kenbumono | 0:44619612f575 | 216 | _callback(this,c,data,len); |
| kenbumono | 0:44619612f575 | 217 | } |
| kenbumono | 0:44619612f575 | 218 | |
| kenbumono | 0:44619612f575 | 219 | int HCI::RemoteNameRequest(const BD_ADDR* addr) |
| kenbumono | 0:44619612f575 | 220 | { |
| kenbumono | 0:44619612f575 | 221 | _state |= MASK_REMOTE_NAME; |
| kenbumono | 0:44619612f575 | 222 | u8 buf[6+4]; |
| kenbumono | 0:44619612f575 | 223 | memset(buf,0,sizeof(buf)); |
| kenbumono | 0:44619612f575 | 224 | memcpy(buf,addr,6); |
| kenbumono | 0:44619612f575 | 225 | buf[7] = 1; |
| kenbumono | 0:44619612f575 | 226 | return SendCmd(HCI_OP_REMOTE_NAME_REQ,buf,sizeof(buf)); |
| kenbumono | 0:44619612f575 | 227 | } |
| kenbumono | 0:44619612f575 | 228 | |
| kenbumono | 0:44619612f575 | 229 | int HCI::CreateConnection(const BD_ADDR* remoteAddr) |
| kenbumono | 0:44619612f575 | 230 | { |
| kenbumono | 0:44619612f575 | 231 | _state |= MASK_CREATE_CONNECTION; |
| kenbumono | 0:44619612f575 | 232 | u8 buf[6+7]; |
| kenbumono | 0:44619612f575 | 233 | memset(buf,0,sizeof(buf)); |
| kenbumono | 0:44619612f575 | 234 | memcpy(buf,remoteAddr,6); |
| kenbumono | 0:44619612f575 | 235 | buf[6] = 0x18; // DM1,DH1 |
| kenbumono | 0:44619612f575 | 236 | buf[7] = 0xCC; // DM3, DH3, DM5, DH5 |
| kenbumono | 0:44619612f575 | 237 | buf[8] = 1; // Page Repetition R1 |
| kenbumono | 0:44619612f575 | 238 | return SendCmd(HCI_OP_CREATE_CONN,buf,sizeof(buf)); |
| kenbumono | 0:44619612f575 | 239 | } |
| kenbumono | 0:44619612f575 | 240 | |
| kenbumono | 0:44619612f575 | 241 | int HCI::Disconnect(const BD_ADDR* bdaddr) |
| kenbumono | 0:44619612f575 | 242 | { |
| kenbumono | 0:44619612f575 | 243 | BTDevice* d = Find(bdaddr); |
| kenbumono | 0:44619612f575 | 244 | if (!d) |
| kenbumono | 0:44619612f575 | 245 | return ERR_HCI_DEVICE_NOT_FOUND; |
| kenbumono | 0:44619612f575 | 246 | int handle = d->_handle; |
| kenbumono | 0:44619612f575 | 247 | printf("Disconnect from %d\r\n",handle); |
| kenbumono | 0:44619612f575 | 248 | _state |= MASK_CREATE_CONNECTION; |
| kenbumono | 0:44619612f575 | 249 | u8 buf[3]; |
| kenbumono | 0:44619612f575 | 250 | buf[0] = handle; |
| kenbumono | 0:44619612f575 | 251 | buf[1] = (handle >> 8); |
| kenbumono | 0:44619612f575 | 252 | buf[2] = 0x13; |
| kenbumono | 0:44619612f575 | 253 | return SendCmd(HCI_OP_DISCONNECT,buf,sizeof(buf)); |
| kenbumono | 0:44619612f575 | 254 | } |
| kenbumono | 0:44619612f575 | 255 | |
| kenbumono | 0:44619612f575 | 256 | void HCI::DisconnectComplete(int handle) |
| kenbumono | 0:44619612f575 | 257 | { |
| kenbumono | 0:44619612f575 | 258 | BTDevice* d = Find(handle); |
| kenbumono | 0:44619612f575 | 259 | if (!d) |
| kenbumono | 0:44619612f575 | 260 | return; |
| kenbumono | 0:44619612f575 | 261 | d->_handle = 0; |
| kenbumono | 0:44619612f575 | 262 | } |
| kenbumono | 0:44619612f575 | 263 | |
| kenbumono | 0:44619612f575 | 264 | int HCI::DisconnectAll() |
| kenbumono | 0:44619612f575 | 265 | { |
| kenbumono | 0:44619612f575 | 266 | BTDevice* devs[8]; |
| kenbumono | 0:44619612f575 | 267 | int count = GetDevices(devs,8); |
| kenbumono | 0:44619612f575 | 268 | for (int i = 0; i < count; i++) |
| kenbumono | 0:44619612f575 | 269 | Disconnect(&devs[i]->_info.bdaddr); |
| kenbumono | 0:44619612f575 | 270 | return 0; |
| kenbumono | 0:44619612f575 | 271 | } |
| kenbumono | 0:44619612f575 | 272 | |
| kenbumono | 0:44619612f575 | 273 | int HCI::PinCodeReply(const u8* data) |
| kenbumono | 0:44619612f575 | 274 | { |
| kenbumono | 0:44619612f575 | 275 | u8 b[6+1+16]; |
| kenbumono | 0:44619612f575 | 276 | memset(b,0,sizeof(b)); |
| kenbumono | 0:44619612f575 | 277 | memcpy(b,data,6); |
| kenbumono | 0:44619612f575 | 278 | b[6] = 4; |
| kenbumono | 0:44619612f575 | 279 | b[7] = '0'; |
| kenbumono | 0:44619612f575 | 280 | b[8] = '0'; |
| kenbumono | 0:44619612f575 | 281 | b[9] = '0'; |
| kenbumono | 0:44619612f575 | 282 | b[10] = '0'; |
| kenbumono | 0:44619612f575 | 283 | return SendCmd(HCI_OP_PIN_CODE_REPLY,b,sizeof(b)); |
| kenbumono | 0:44619612f575 | 284 | } |
| kenbumono | 0:44619612f575 | 285 | |
| kenbumono | 0:44619612f575 | 286 | void HCI::InquiryResult(const inquiry_info* info) |
| kenbumono | 0:44619612f575 | 287 | { |
| kenbumono | 0:44619612f575 | 288 | BTDevice* bt = Find(&info->bdaddr); |
| kenbumono | 0:44619612f575 | 289 | if (!bt) // new device |
| kenbumono | 0:44619612f575 | 290 | { |
| kenbumono | 0:44619612f575 | 291 | for (int i = 0; i < MAX_BTDEVICES; i++) |
| kenbumono | 0:44619612f575 | 292 | { |
| kenbumono | 0:44619612f575 | 293 | if (_devices[i]._state == 0) |
| kenbumono | 0:44619612f575 | 294 | { |
| kenbumono | 0:44619612f575 | 295 | bt = _devices + i; |
| kenbumono | 0:44619612f575 | 296 | bt->_state = 1; |
| kenbumono | 0:44619612f575 | 297 | break; |
| kenbumono | 0:44619612f575 | 298 | } |
| kenbumono | 0:44619612f575 | 299 | } |
| kenbumono | 0:44619612f575 | 300 | if (!bt) |
| kenbumono | 0:44619612f575 | 301 | { |
| kenbumono | 0:44619612f575 | 302 | printf("HCI::InquiryResult too many devices\r\n"); |
| kenbumono | 0:44619612f575 | 303 | return; // Too many devices! |
| kenbumono | 0:44619612f575 | 304 | } |
| kenbumono | 0:44619612f575 | 305 | } |
| kenbumono | 0:44619612f575 | 306 | |
| kenbumono | 0:44619612f575 | 307 | bt->_info = *info; |
| kenbumono | 0:44619612f575 | 308 | } |
| kenbumono | 0:44619612f575 | 309 | |
| kenbumono | 0:44619612f575 | 310 | int HCI::GetDevices(BTDevice** devices, int maxDevices) |
| kenbumono | 0:44619612f575 | 311 | { |
| kenbumono | 0:44619612f575 | 312 | int j = 0; |
| kenbumono | 0:44619612f575 | 313 | for (int i = 0; i < MAX_BTDEVICES; i++) |
| kenbumono | 0:44619612f575 | 314 | { |
| kenbumono | 0:44619612f575 | 315 | if (_devices[i]._state != 0) |
| kenbumono | 0:44619612f575 | 316 | { |
| kenbumono | 0:44619612f575 | 317 | devices[j++] = _devices + i; |
| kenbumono | 0:44619612f575 | 318 | if (j == maxDevices) |
| kenbumono | 0:44619612f575 | 319 | break; |
| kenbumono | 0:44619612f575 | 320 | } |
| kenbumono | 0:44619612f575 | 321 | } |
| kenbumono | 0:44619612f575 | 322 | return j; |
| kenbumono | 0:44619612f575 | 323 | } |
| kenbumono | 0:44619612f575 | 324 | |
| kenbumono | 0:44619612f575 | 325 | void HCI::RemoteName(const BD_ADDR* addr, const char* name) |
| kenbumono | 0:44619612f575 | 326 | { |
| kenbumono | 0:44619612f575 | 327 | BTDevice* d = Find(addr); |
| kenbumono | 0:44619612f575 | 328 | if (d) |
| kenbumono | 0:44619612f575 | 329 | { |
| kenbumono | 0:44619612f575 | 330 | strncpy(d->_name,name,sizeof(d->_name)-1); |
| kenbumono | 0:44619612f575 | 331 | d->_name[sizeof(d->_name)-1] = 0; |
| kenbumono | 0:44619612f575 | 332 | } |
| kenbumono | 0:44619612f575 | 333 | } |
| kenbumono | 0:44619612f575 | 334 | |
| kenbumono | 0:44619612f575 | 335 | void HCI::ConnectComplete(const connection_info* info) |
| kenbumono | 0:44619612f575 | 336 | { |
| kenbumono | 0:44619612f575 | 337 | BTDevice* d = Find(&info->bdaddr); |
| kenbumono | 0:44619612f575 | 338 | if (!d) |
| kenbumono | 0:44619612f575 | 339 | return; |
| kenbumono | 0:44619612f575 | 340 | if (info->status == 0) |
| kenbumono | 0:44619612f575 | 341 | { |
| kenbumono | 0:44619612f575 | 342 | d->_handle = info->handle; |
| kenbumono | 0:44619612f575 | 343 | printf("Connected on %04X\r\n",info->handle); |
| kenbumono | 0:44619612f575 | 344 | } else |
| kenbumono | 0:44619612f575 | 345 | printf("Connection failed with %d\r\n",info->status); |
| kenbumono | 0:44619612f575 | 346 | } |
| kenbumono | 0:44619612f575 | 347 | |
| kenbumono | 0:44619612f575 | 348 | void HCI::ConnectRequest(const request_info* info) |
| kenbumono | 0:44619612f575 | 349 | { |
| kenbumono | 0:44619612f575 | 350 | BTDevice* bt = Find(&info->bdaddr); |
| kenbumono | 0:44619612f575 | 351 | if (!bt) // new device |
| kenbumono | 0:44619612f575 | 352 | { |
| kenbumono | 0:44619612f575 | 353 | for (int i = 0; i < MAX_BTDEVICES; i++) |
| kenbumono | 0:44619612f575 | 354 | { |
| kenbumono | 0:44619612f575 | 355 | if (_devices[i]._state == 0) |
| kenbumono | 0:44619612f575 | 356 | { |
| kenbumono | 0:44619612f575 | 357 | bt = _devices + i; |
| kenbumono | 0:44619612f575 | 358 | bt->_state = 1; |
| kenbumono | 0:44619612f575 | 359 | break; |
| kenbumono | 0:44619612f575 | 360 | } |
| kenbumono | 0:44619612f575 | 361 | } |
| kenbumono | 0:44619612f575 | 362 | if (!bt) |
| kenbumono | 0:44619612f575 | 363 | { |
| kenbumono | 0:44619612f575 | 364 | printf("HCI::ConnectRequest too many devices\r\n"); |
| kenbumono | 0:44619612f575 | 365 | return; // Too many devices! |
| kenbumono | 0:44619612f575 | 366 | } |
| kenbumono | 0:44619612f575 | 367 | } |
| kenbumono | 0:44619612f575 | 368 | bt->_info.bdaddr = info->bdaddr; |
| kenbumono | 0:44619612f575 | 369 | memcpy(bt->_info.dev_class,info->dev_class,3); |
| kenbumono | 0:44619612f575 | 370 | AcceptConnection(&info->bdaddr); |
| kenbumono | 0:44619612f575 | 371 | } |
| kenbumono | 0:44619612f575 | 372 | |
| kenbumono | 0:44619612f575 | 373 | void HCI::HCIRecv(const u8* data, int len) |
| kenbumono | 0:44619612f575 | 374 | { |
| kenbumono | 0:44619612f575 | 375 | //printfBytes(EvtStr(data[0]),data,len); |
| kenbumono | 0:44619612f575 | 376 | //printfBytes(EvtStr(data[0]),data,min(len,16)); |
| kenbumono | 0:44619612f575 | 377 | //printf("HCI Event %02X\r\n",data[0]); |
| kenbumono | 0:44619612f575 | 378 | switch (data[0]) |
| kenbumono | 0:44619612f575 | 379 | { |
| kenbumono | 0:44619612f575 | 380 | case HCI_EV_INQUIRY_COMPLETE: |
| kenbumono | 0:44619612f575 | 381 | printfBytes("Inquiry Complete",data,data[1]); |
| kenbumono | 0:44619612f575 | 382 | _state &= ~MASK_INQUIRY; |
| kenbumono | 0:44619612f575 | 383 | Callback(CALLBACK_INQUIRY_DONE,0,0); |
| kenbumono | 0:44619612f575 | 384 | WriteScanEnable(); |
| kenbumono | 0:44619612f575 | 385 | break; |
| kenbumono | 0:44619612f575 | 386 | |
| kenbumono | 0:44619612f575 | 387 | case HCI_EV_INQUIRY_RESULT: |
| kenbumono | 0:44619612f575 | 388 | { |
| kenbumono | 0:44619612f575 | 389 | const u8* end = data[1] + data + 2; |
| kenbumono | 0:44619612f575 | 390 | data += 3; |
| kenbumono | 0:44619612f575 | 391 | while (data < end) |
| kenbumono | 0:44619612f575 | 392 | { |
| kenbumono | 0:44619612f575 | 393 | inquiry_info align; |
| kenbumono | 0:44619612f575 | 394 | memcpy(&align,data,sizeof(inquiry_info)); |
| kenbumono | 0:44619612f575 | 395 | InquiryResult(&align); |
| kenbumono | 0:44619612f575 | 396 | Callback(CALLBACK_INQUIRY_RESULT,(u8*)&align,sizeof(inquiry_info)); |
| kenbumono | 0:44619612f575 | 397 | data += 14; |
| kenbumono | 0:44619612f575 | 398 | } |
| kenbumono | 0:44619612f575 | 399 | } |
| kenbumono | 0:44619612f575 | 400 | break; |
| kenbumono | 0:44619612f575 | 401 | |
| kenbumono | 0:44619612f575 | 402 | case HCI_EV_CONN_COMPLETE: |
| kenbumono | 0:44619612f575 | 403 | _state &= ~MASK_CREATE_CONNECTION; |
| kenbumono | 0:44619612f575 | 404 | { |
| kenbumono | 0:44619612f575 | 405 | connection_info align; |
| kenbumono | 0:44619612f575 | 406 | memcpy(&align,data+2,sizeof(connection_info)); |
| kenbumono | 0:44619612f575 | 407 | ConnectComplete(&align); |
| kenbumono | 0:44619612f575 | 408 | Callback(CALLBACK_CONNECTION_COMPLETE,(u8*)&align,sizeof(connection_info)); |
| kenbumono | 0:44619612f575 | 409 | } |
| kenbumono | 0:44619612f575 | 410 | break; |
| kenbumono | 0:44619612f575 | 411 | |
| kenbumono | 0:44619612f575 | 412 | case HCI_EV_CONN_REQUEST: |
| kenbumono | 0:44619612f575 | 413 | { |
| kenbumono | 0:44619612f575 | 414 | request_info align; |
| kenbumono | 0:44619612f575 | 415 | memcpy(&align,data+2,sizeof(request_info)); |
| kenbumono | 0:44619612f575 | 416 | ConnectRequest(&align); |
| kenbumono | 0:44619612f575 | 417 | } |
| kenbumono | 0:44619612f575 | 418 | break; |
| kenbumono | 0:44619612f575 | 419 | |
| kenbumono | 0:44619612f575 | 420 | case HCI_EV_DISCONN_COMPLETE: |
| kenbumono | 0:44619612f575 | 421 | DisconnectComplete(LE16(data+3)); |
| kenbumono | 0:44619612f575 | 422 | break; |
| kenbumono | 0:44619612f575 | 423 | |
| kenbumono | 0:44619612f575 | 424 | case HCI_EV_REMOTE_NAME: |
| kenbumono | 0:44619612f575 | 425 | { |
| kenbumono | 0:44619612f575 | 426 | BD_ADDR* addr = (BD_ADDR*)(data+3); |
| kenbumono | 0:44619612f575 | 427 | const char* name = (const char*)(data + 9); |
| kenbumono | 0:44619612f575 | 428 | RemoteName(addr,name); |
| kenbumono | 0:44619612f575 | 429 | } |
| kenbumono | 0:44619612f575 | 430 | Callback(CALLBACK_REMOTE_NAME,data+3,LE16(data+1)); // addr is in here too |
| kenbumono | 0:44619612f575 | 431 | _state &= ~MASK_REMOTE_NAME; |
| kenbumono | 0:44619612f575 | 432 | break; |
| kenbumono | 0:44619612f575 | 433 | |
| kenbumono | 0:44619612f575 | 434 | case HCI_EV_CMD_STATUS: |
| kenbumono | 0:44619612f575 | 435 | { |
| kenbumono | 0:44619612f575 | 436 | const char* errs = HCIErrStr(data[2]); |
| kenbumono | 0:44619612f575 | 437 | printf("Status %s %s\r\n",CmdStr(LE16(data+4)),errs); |
| kenbumono | 0:44619612f575 | 438 | } |
| kenbumono | 0:44619612f575 | 439 | break; |
| kenbumono | 0:44619612f575 | 440 | |
| kenbumono | 0:44619612f575 | 441 | case HCI_EV_CMD_COMPLETE: |
| kenbumono | 0:44619612f575 | 442 | OnCommandComplete(data[3] | (data[4] << 8),data+6,data[1]-4); |
| kenbumono | 0:44619612f575 | 443 | break; |
| kenbumono | 0:44619612f575 | 444 | |
| kenbumono | 0:44619612f575 | 445 | case HCI_EV_PIN_CODE_REQ: |
| kenbumono | 0:44619612f575 | 446 | PinCodeReply(data+2); |
| kenbumono | 0:44619612f575 | 447 | break; |
| kenbumono | 0:44619612f575 | 448 | |
| kenbumono | 0:44619612f575 | 449 | case HCI_EV_LINK_KEY_REQ: |
| kenbumono | 0:44619612f575 | 450 | SendCmd(HCI_OP_LINK_KEY_NEG_REPLY,data+2,6); |
| kenbumono | 0:44619612f575 | 451 | break; |
| kenbumono | 0:44619612f575 | 452 | |
| kenbumono | 0:44619612f575 | 453 | default: |
| kenbumono | 0:44619612f575 | 454 | ; |
| kenbumono | 0:44619612f575 | 455 | // printfBytes("HCI Event:",data,data[1]+2); |
| kenbumono | 0:44619612f575 | 456 | } |
| kenbumono | 0:44619612f575 | 457 | } |
| kenbumono | 0:44619612f575 | 458 | |
| kenbumono | 0:44619612f575 | 459 | int HCI::Open(SocketInternal* sock, SocketAddrHdr* addr) |
| kenbumono | 0:44619612f575 | 460 | { |
| kenbumono | 0:44619612f575 | 461 | L2CAPSocket* l2capsock = (L2CAPSocket*)sock; |
| kenbumono | 0:44619612f575 | 462 | L2CAPAddr* l2capaddr = (L2CAPAddr*)addr; |
| kenbumono | 0:44619612f575 | 463 | BTDevice* bt = Find(&l2capaddr->bdaddr); |
| kenbumono | 0:44619612f575 | 464 | if (!bt) |
| kenbumono | 0:44619612f575 | 465 | { |
| kenbumono | 0:44619612f575 | 466 | printf("Can't open l2cap %d on ",l2capaddr->psm); |
| kenbumono | 0:44619612f575 | 467 | printf(&l2capaddr->bdaddr); |
| kenbumono | 0:44619612f575 | 468 | printf("\r\n"); |
| kenbumono | 0:44619612f575 | 469 | return ERR_HCI_DEVICE_NOT_FOUND; |
| kenbumono | 0:44619612f575 | 470 | } |
| kenbumono | 0:44619612f575 | 471 | l2capsock->btdevice = bt; |
| kenbumono | 0:44619612f575 | 472 | return bt->Open(sock,addr); |
| kenbumono | 0:44619612f575 | 473 | } |
| kenbumono | 0:44619612f575 | 474 | |
| kenbumono | 0:44619612f575 | 475 | int HCI::Create(SocketInternal* sock, SocketAddrHdr* addr) |
| kenbumono | 0:44619612f575 | 476 | { |
| kenbumono | 0:44619612f575 | 477 | L2CAPSocket* l2capsock = (L2CAPSocket*)sock; |
| kenbumono | 0:44619612f575 | 478 | L2CAPAddr* l2capaddr = (L2CAPAddr*)addr; |
| kenbumono | 0:44619612f575 | 479 | BTDevice* bt = Find(&l2capaddr->bdaddr); |
| kenbumono | 0:44619612f575 | 480 | if (!bt) |
| kenbumono | 0:44619612f575 | 481 | { |
| kenbumono | 0:44619612f575 | 482 | printf("HCI Create: Can't open l2cap on "); |
| kenbumono | 0:44619612f575 | 483 | printf(&l2capaddr->bdaddr); |
| kenbumono | 0:44619612f575 | 484 | printf("\r\n"); |
| kenbumono | 0:44619612f575 | 485 | return ERR_HCI_DEVICE_NOT_FOUND; |
| kenbumono | 0:44619612f575 | 486 | } |
| kenbumono | 0:44619612f575 | 487 | l2capsock->btdevice = bt; |
| kenbumono | 0:44619612f575 | 488 | //return 0; |
| kenbumono | 0:44619612f575 | 489 | return bt->Create(sock,addr); |
| kenbumono | 0:44619612f575 | 490 | } |
| kenbumono | 0:44619612f575 | 491 | |
| kenbumono | 0:44619612f575 | 492 | |
| kenbumono | 0:44619612f575 | 493 | int HCI::Accept(SocketInternal* sock, SocketAddrHdr* addr) |
| kenbumono | 0:44619612f575 | 494 | { |
| kenbumono | 0:44619612f575 | 495 | |
| kenbumono | 0:44619612f575 | 496 | printf("Call to HCI Accept \r\n"); |
| kenbumono | 0:44619612f575 | 497 | |
| kenbumono | 0:44619612f575 | 498 | L2CAPSocket* l2capsock = (L2CAPSocket*)sock; |
| kenbumono | 0:44619612f575 | 499 | L2CAPAddr* l2capaddr = (L2CAPAddr*)addr; |
| kenbumono | 0:44619612f575 | 500 | BTDevice* bt = Find(&l2capaddr->bdaddr); |
| kenbumono | 0:44619612f575 | 501 | if (!bt) |
| kenbumono | 0:44619612f575 | 502 | { |
| kenbumono | 0:44619612f575 | 503 | //printf("Can't open l2cap %d on ",l2capaddr->psm); |
| kenbumono | 0:44619612f575 | 504 | printf("HCI Accept: Can't open l2cap on "); |
| kenbumono | 0:44619612f575 | 505 | printf(&l2capaddr->bdaddr); |
| kenbumono | 0:44619612f575 | 506 | printf("\r\n"); |
| kenbumono | 0:44619612f575 | 507 | return ERR_HCI_DEVICE_NOT_FOUND; |
| kenbumono | 0:44619612f575 | 508 | } |
| kenbumono | 0:44619612f575 | 509 | //l2capsock->btdevice = bt; |
| kenbumono | 0:44619612f575 | 510 | return bt->Open(sock,addr); |
| kenbumono | 0:44619612f575 | 511 | |
| kenbumono | 0:44619612f575 | 512 | } |
| kenbumono | 0:44619612f575 | 513 | |
| kenbumono | 0:44619612f575 | 514 | /** |
| kenbumono | 0:44619612f575 | 515 | SocketInternal* HCI::Create(SocketInternal* sock) |
| kenbumono | 0:44619612f575 | 516 | { |
| kenbumono | 0:44619612f575 | 517 | return sock; |
| kenbumono | 0:44619612f575 | 518 | } |
| kenbumono | 0:44619612f575 | 519 | **/ |
| kenbumono | 0:44619612f575 | 520 | |
| kenbumono | 0:44619612f575 | 521 | |
| kenbumono | 0:44619612f575 | 522 | int HCI::Send(SocketInternal* sock, const u8* data, int len) |
| kenbumono | 0:44619612f575 | 523 | { |
| kenbumono | 0:44619612f575 | 524 | L2CAPSocket* l2capsock = (L2CAPSocket*)sock; |
| kenbumono | 0:44619612f575 | 525 | return l2capsock->btdevice->Send(sock,data,len); // Pointless double dispatch |
| kenbumono | 0:44619612f575 | 526 | } |
| kenbumono | 0:44619612f575 | 527 | |
| kenbumono | 0:44619612f575 | 528 | int HCI::Close(SocketInternal* sock) |
| kenbumono | 0:44619612f575 | 529 | { |
| kenbumono | 0:44619612f575 | 530 | L2CAPSocket* l2capsock = (L2CAPSocket*)sock; |
| kenbumono | 0:44619612f575 | 531 | return l2capsock->btdevice->Close(sock); // Pointless double dispatch |
| kenbumono | 0:44619612f575 | 532 | } |
| kenbumono | 0:44619612f575 | 533 | |
| kenbumono | 0:44619612f575 | 534 | void HCI::ACLRecv(const u8* data, int len) |
| kenbumono | 0:44619612f575 | 535 | { |
| kenbumono | 0:44619612f575 | 536 | int handle = LE16(data); |
| kenbumono | 0:44619612f575 | 537 | BD_ADDR* addr; |
| kenbumono | 0:44619612f575 | 538 | BTDevice* d = Find(handle & 0x0FFF); |
| kenbumono | 0:44619612f575 | 539 | addr = &d->_info.bdaddr; |
| kenbumono | 0:44619612f575 | 540 | |
| kenbumono | 0:44619612f575 | 541 | if (d) |
| kenbumono | 0:44619612f575 | 542 | d->ACLRecv(addr,data,len); |
| kenbumono | 0:44619612f575 | 543 | } |
| kenbumono | 0:44619612f575 | 544 | |
| kenbumono | 0:44619612f575 | 545 | //=================================================================== |
| kenbumono | 0:44619612f575 | 546 | //=================================================================== |