2015 robotic contest arakawa A / Mbed 2 deprecated PS3_BlueUSB

20151026 リセット追加

Dependencies:   FatFileSystem mbed

Fork of PS3_BlueUSB by Kiko Ishimoto

hci.cpp@5:ac875050e1bd, 2015-10-25 (annotated)

Committer:
nodoame
Date:
Sun Oct 25 07:26:18 2015 +0000
Revision:
5:ac875050e1bd
Parent:
1:7b5dfa9668df 
??????;

Who changed what in which revision?

UserRevisionLine numberNew contents of line
BartJanssens 0:99a111b75cb4 1 /*
BartJanssens 0:99a111b75cb4 2 Copyright (c) 2010 Peter Barrett
BartJanssens 0:99a111b75cb4 3
BartJanssens 0:99a111b75cb4 4 Permission is hereby granted, free of charge, to any person obtaining a copy
BartJanssens 0:99a111b75cb4 5 of this software and associated documentation files (the "Software"), to deal
BartJanssens 0:99a111b75cb4 6 in the Software without restriction, including without limitation the rights
BartJanssens 0:99a111b75cb4 7 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
BartJanssens 0:99a111b75cb4 8 copies of the Software, and to permit persons to whom the Software is
BartJanssens 0:99a111b75cb4 9 furnished to do so, subject to the following conditions:
BartJanssens 0:99a111b75cb4 10
BartJanssens 0:99a111b75cb4 11 The above copyright notice and this permission notice shall be included in
BartJanssens 0:99a111b75cb4 12 all copies or substantial portions of the Software.
BartJanssens 0:99a111b75cb4 13
BartJanssens 0:99a111b75cb4 14 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
BartJanssens 0:99a111b75cb4 15 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
BartJanssens 0:99a111b75cb4 16 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
BartJanssens 0:99a111b75cb4 17 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
BartJanssens 0:99a111b75cb4 18 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
BartJanssens 0:99a111b75cb4 19 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
BartJanssens 0:99a111b75cb4 20 THE SOFTWARE.
BartJanssens 0:99a111b75cb4 21 */
BartJanssens 0:99a111b75cb4 22
BartJanssens 0:99a111b75cb4 23 /*
BartJanssens 0:99a111b75cb4 24 Tue Apr 26 2011 Bart Janssens: added HCI connection accept
BartJanssens 0:99a111b75cb4 25 */
BartJanssens 0:99a111b75cb4 26
BartJanssens 0:99a111b75cb4 27 #include <stdio.h>
BartJanssens 0:99a111b75cb4 28 #include <stdlib.h>
BartJanssens 0:99a111b75cb4 29 #include <stdio.h>
BartJanssens 0:99a111b75cb4 30 #include <string.h>
BartJanssens 0:99a111b75cb4 31
BartJanssens 0:99a111b75cb4 32 #include "Utils.h"
BartJanssens 0:99a111b75cb4 33 #include "hci.h"
BartJanssens 0:99a111b75cb4 34 #include "hci_private.h"
BartJanssens 0:99a111b75cb4 35
BartJanssens 0:99a111b75cb4 36 enum hci_callback_evt
BartJanssens 0:99a111b75cb4 37 {
BartJanssens 0:99a111b75cb4 38 NONE,
BartJanssens 0:99a111b75cb4 39 CONNECT,
BartJanssens 0:99a111b75cb4 40 DISCONECT,
BartJanssens 0:99a111b75cb4 41 INQUIRYRESULT
BartJanssens 0:99a111b75cb4 42 };
BartJanssens 0:99a111b75cb4 43
BartJanssens 0:99a111b75cb4 44 #define MAX_BLUETOOTH_ADAPTERS 1
BartJanssens 0:99a111b75cb4 45
BartJanssens 0:99a111b75cb4 46 enum StateMask {
BartJanssens 0:99a111b75cb4 47 MASK_RESET = 1,
BartJanssens 0:99a111b75cb4 48 MASK_READ_BUFFER_SIZE = 2,
BartJanssens 0:99a111b75cb4 49 MASK_READ_BD_ADDR = 4,
BartJanssens 0:99a111b75cb4 50 MASK_INITED = 8,
BartJanssens 0:99a111b75cb4 51 MASK_INQUIRY = 16,
BartJanssens 0:99a111b75cb4 52 MASK_REMOTE_NAME = 32,
BartJanssens 0:99a111b75cb4 53 MASK_CREATE_CONNECTION = 64
BartJanssens 0:99a111b75cb4 54 };
BartJanssens 0:99a111b75cb4 55
BartJanssens 0:99a111b75cb4 56 int HCI::Open(HCITransport* transport, HCICallback callback)
BartJanssens 0:99a111b75cb4 57 {
BartJanssens 0:99a111b75cb4 58 _transport = transport;
BartJanssens 0:99a111b75cb4 59 _transport->Set(this);
BartJanssens 0:99a111b75cb4 60 _callback = callback;
BartJanssens 0:99a111b75cb4 61 _state = 0;
BartJanssens 0:99a111b75cb4 62 for (int i = 0; i < MAX_BTDEVICES; i++)
BartJanssens 0:99a111b75cb4 63 {
BartJanssens 0:99a111b75cb4 64 _devices[i].Init();
BartJanssens 0:99a111b75cb4 65 _devices[i]._transport = transport;
BartJanssens 0:99a111b75cb4 66 }
BartJanssens 0:99a111b75cb4 67 return SendCmd(HCI_OP_RESET);
BartJanssens 0:99a111b75cb4 68 }
BartJanssens 0:99a111b75cb4 69
BartJanssens 0:99a111b75cb4 70 void printf(const BD_ADDR* addr);
BartJanssens 0:99a111b75cb4 71
BartJanssens 0:99a111b75cb4 72 BTDevice* HCI::Find(const BD_ADDR* addr)
BartJanssens 0:99a111b75cb4 73 {
BartJanssens 0:99a111b75cb4 74 for (int i = 0; i < MAX_BTDEVICES; i++)
BartJanssens 0:99a111b75cb4 75 if (_devices[i]._state != 0 && memcmp(addr,&_devices[i]._info.bdaddr,6) == 0)
BartJanssens 0:99a111b75cb4 76 return &_devices[i];
BartJanssens 0:99a111b75cb4 77 return 0;
BartJanssens 0:99a111b75cb4 78 }
BartJanssens 0:99a111b75cb4 79
BartJanssens 0:99a111b75cb4 80 BTDevice* HCI::Find(int handle)
BartJanssens 0:99a111b75cb4 81 {
BartJanssens 0:99a111b75cb4 82 for (int i = 0; i < MAX_BTDEVICES; i++)
BartJanssens 0:99a111b75cb4 83 if (_devices[i]._state != 0 && handle == _devices[i]._handle)
BartJanssens 0:99a111b75cb4 84 return &_devices[i];
BartJanssens 0:99a111b75cb4 85 return 0;
BartJanssens 0:99a111b75cb4 86 }
BartJanssens 0:99a111b75cb4 87 //
BartJanssens 0:99a111b75cb4 88 bool HCI::Busy()
BartJanssens 0:99a111b75cb4 89 {
BartJanssens 0:99a111b75cb4 90 return (_state & (MASK_INQUIRY | MASK_REMOTE_NAME | MASK_CREATE_CONNECTION)) != 0;
BartJanssens 0:99a111b75cb4 91 }
BartJanssens 0:99a111b75cb4 92
BartJanssens 0:99a111b75cb4 93 int HCI::Inquiry(int duration)
BartJanssens 0:99a111b75cb4 94 {
BartJanssens 0:99a111b75cb4 95 _state |= MASK_INQUIRY;
BartJanssens 0:99a111b75cb4 96 u8 buf[5];
BartJanssens 0:99a111b75cb4 97 buf[0] = 0x33;
BartJanssens 0:99a111b75cb4 98 buf[1] = 0x8B;
BartJanssens 0:99a111b75cb4 99 buf[2] = 0x9E;
BartJanssens 0:99a111b75cb4 100 buf[3] = duration;
BartJanssens 0:99a111b75cb4 101 buf[4] = 5; // 5 results
BartJanssens 0:99a111b75cb4 102 SendCmd(HCI_OP_INQUIRY,buf,sizeof(buf));
BartJanssens 0:99a111b75cb4 103 return 0;
BartJanssens 0:99a111b75cb4 104 }
BartJanssens 0:99a111b75cb4 105
BartJanssens 0:99a111b75cb4 106 int HCI::WriteScanEnable()
BartJanssens 0:99a111b75cb4 107 {
BartJanssens 0:99a111b75cb4 108
kikoaac 1:7b5dfa9668df 109 // u8 buf[2];
kikoaac 1:7b5dfa9668df 110 // buf[0] = 0x03;
kikoaac 1:7b5dfa9668df 111 // buf[1] = 0x01;
kikoaac 1:7b5dfa9668df 112 u8 buf[1];
kikoaac 1:7b5dfa9668df 113 buf[0] = 0x03;
BartJanssens 0:99a111b75cb4 114 SendCmd(HCI_OP_WRITE_SCAN_ENABLE,buf,sizeof(buf));
BartJanssens 0:99a111b75cb4 115 return 0;
BartJanssens 0:99a111b75cb4 116 }
BartJanssens 0:99a111b75cb4 117
BartJanssens 0:99a111b75cb4 118 int HCI::AcceptConnection(const BD_ADDR* addr)
BartJanssens 0:99a111b75cb4 119 {
kikoaac 1:7b5dfa9668df 120 // u8 buf[6+4];
kikoaac 1:7b5dfa9668df 121 // memset(buf,0,sizeof(buf));
kikoaac 1:7b5dfa9668df 122 // memcpy(buf,addr,6);
kikoaac 1:7b5dfa9668df 123 // buf[7] = 0;
kikoaac 1:7b5dfa9668df 124 u8 buf[6+1];
BartJanssens 0:99a111b75cb4 125 memset(buf,0,sizeof(buf));
BartJanssens 0:99a111b75cb4 126 memcpy(buf,addr,6);
kikoaac 1:7b5dfa9668df 127 buf[6]=0;
kikoaac 1:7b5dfa9668df 128
BartJanssens 0:99a111b75cb4 129 SendCmd(HCI_OP_ACCEPT_CONN_REQ,buf,sizeof(buf));
BartJanssens 0:99a111b75cb4 130 return 0;
BartJanssens 0:99a111b75cb4 131 }
BartJanssens 0:99a111b75cb4 132
BartJanssens 0:99a111b75cb4 133 int HCI::SendCmd(int cmd, const u8* params, int len)
BartJanssens 0:99a111b75cb4 134 {
BartJanssens 0:99a111b75cb4 135 u8 b[32];
BartJanssens 0:99a111b75cb4 136 b[0] = cmd;
BartJanssens 0:99a111b75cb4 137 b[1] = (cmd >> 8);
BartJanssens 0:99a111b75cb4 138 b[2] = len;
BartJanssens 0:99a111b75cb4 139 if (params)
BartJanssens 0:99a111b75cb4 140 memcpy(b+3,params,len);
BartJanssens 0:99a111b75cb4 141 _transport->HCISend(b,len+3);
BartJanssens 0:99a111b75cb4 142 return 0;
BartJanssens 0:99a111b75cb4 143 }
BartJanssens 0:99a111b75cb4 144
BartJanssens 0:99a111b75cb4 145 void HCI::OnCommandComplete(int cmd, const u8* data, int len)
BartJanssens 0:99a111b75cb4 146 {
BartJanssens 0:99a111b75cb4 147 // printf("%04X %s",cmd,CmdStr(cmd));
BartJanssens 0:99a111b75cb4 148 if (len < 0)
BartJanssens 0:99a111b75cb4 149 return;
BartJanssens 0:99a111b75cb4 150 //printfBytes(" complete",data,min(16,len));
BartJanssens 0:99a111b75cb4 151
BartJanssens 0:99a111b75cb4 152 switch (cmd)
BartJanssens 0:99a111b75cb4 153 {
BartJanssens 0:99a111b75cb4 154 // Init phase 0
BartJanssens 0:99a111b75cb4 155 case HCI_OP_RESET: // Reset done, init chain to HCI_OP_READ_LOCAL_NAME
BartJanssens 0:99a111b75cb4 156 SendCmd(HCI_OP_READ_BUFFER_SIZE);
BartJanssens 0:99a111b75cb4 157 _state |= MASK_RESET;
BartJanssens 0:99a111b75cb4 158 break;
BartJanssens 0:99a111b75cb4 159
BartJanssens 0:99a111b75cb4 160 // Init phase 1
BartJanssens 0:99a111b75cb4 161 case HCI_OP_READ_BUFFER_SIZE:
BartJanssens 0:99a111b75cb4 162 _acl_mtu = LE16(data);
BartJanssens 0:99a111b75cb4 163 _sco_mtu = data[2];
BartJanssens 0:99a111b75cb4 164 _acl_max_pkt = LE16(data+3);
BartJanssens 0:99a111b75cb4 165 _sco_max_pkt = LE16(data+5);
BartJanssens 0:99a111b75cb4 166 SendCmd(HCI_OP_READ_BD_ADDR);
BartJanssens 0:99a111b75cb4 167 _state |= MASK_READ_BUFFER_SIZE;
BartJanssens 0:99a111b75cb4 168 break;
BartJanssens 0:99a111b75cb4 169
BartJanssens 0:99a111b75cb4 170 // Init phase 2
BartJanssens 0:99a111b75cb4 171 case HCI_OP_READ_BD_ADDR:
BartJanssens 0:99a111b75cb4 172 _localAddr = *((BD_ADDR*)data); // Local Address
BartJanssens 0:99a111b75cb4 173 printf("Local Address: ");
BartJanssens 0:99a111b75cb4 174 printf(&_localAddr);
BartJanssens 0:99a111b75cb4 175 printf("\r\n");
BartJanssens 0:99a111b75cb4 176
BartJanssens 0:99a111b75cb4 177 _state |= MASK_READ_BD_ADDR;
BartJanssens 0:99a111b75cb4 178 _state |= MASK_INITED;
BartJanssens 0:99a111b75cb4 179 Callback(CALLBACK_READY,data,6);
BartJanssens 0:99a111b75cb4 180 break;
BartJanssens 0:99a111b75cb4 181
BartJanssens 0:99a111b75cb4 182 // 0CXX
BartJanssens 0:99a111b75cb4 183 case HCI_OP_READ_LOCAL_NAME:
BartJanssens 0:99a111b75cb4 184 break;
BartJanssens 0:99a111b75cb4 185
BartJanssens 0:99a111b75cb4 186 case HCI_OP_READ_LOCAL_VERSION:
BartJanssens 0:99a111b75cb4 187 // params
BartJanssens 0:99a111b75cb4 188 //SendCmd(HCI_OP_READ_LOCAL_NAME);
BartJanssens 0:99a111b75cb4 189 break;
BartJanssens 0:99a111b75cb4 190
BartJanssens 0:99a111b75cb4 191 case HCI_OP_READ_LOCAL_COMMANDS:
BartJanssens 0:99a111b75cb4 192 break;
BartJanssens 0:99a111b75cb4 193
BartJanssens 0:99a111b75cb4 194 case HCI_OP_READ_LOCAL_FEATURES:
BartJanssens 0:99a111b75cb4 195 //SendCmd(HCI_OP_READ_LOCAL_VERSION);
BartJanssens 0:99a111b75cb4 196 break;
BartJanssens 0:99a111b75cb4 197
BartJanssens 0:99a111b75cb4 198 case HCI_OP_READ_LOCAL_EXT_FEATURES:
BartJanssens 0:99a111b75cb4 199 break;
BartJanssens 0:99a111b75cb4 200
BartJanssens 0:99a111b75cb4 201 case HCI_OP_PIN_CODE_REPLY:
BartJanssens 0:99a111b75cb4 202 printf("Got pin reply\r\n");
BartJanssens 0:99a111b75cb4 203 break;
BartJanssens 0:99a111b75cb4 204
BartJanssens 0:99a111b75cb4 205 default:
BartJanssens 0:99a111b75cb4 206 //printf("Unrecognized Command %04X\r\n",cmd);
BartJanssens 0:99a111b75cb4 207 break;
BartJanssens 0:99a111b75cb4 208 }
BartJanssens 0:99a111b75cb4 209 }
BartJanssens 0:99a111b75cb4 210
BartJanssens 0:99a111b75cb4 211 void HCI::Callback(HCI_CALLBACK_EVENT c, const u8* data, int len)
BartJanssens 0:99a111b75cb4 212 {
BartJanssens 0:99a111b75cb4 213 _callback(this,c,data,len);
BartJanssens 0:99a111b75cb4 214 }
BartJanssens 0:99a111b75cb4 215
BartJanssens 0:99a111b75cb4 216 int HCI::RemoteNameRequest(const BD_ADDR* addr)
BartJanssens 0:99a111b75cb4 217 {
BartJanssens 0:99a111b75cb4 218 _state |= MASK_REMOTE_NAME;
BartJanssens 0:99a111b75cb4 219 u8 buf[6+4];
BartJanssens 0:99a111b75cb4 220 memset(buf,0,sizeof(buf));
BartJanssens 0:99a111b75cb4 221 memcpy(buf,addr,6);
BartJanssens 0:99a111b75cb4 222 buf[7] = 1;
BartJanssens 0:99a111b75cb4 223 return SendCmd(HCI_OP_REMOTE_NAME_REQ,buf,sizeof(buf));
BartJanssens 0:99a111b75cb4 224 }
BartJanssens 0:99a111b75cb4 225
BartJanssens 0:99a111b75cb4 226 int HCI::CreateConnection(const BD_ADDR* remoteAddr)
BartJanssens 0:99a111b75cb4 227 {
BartJanssens 0:99a111b75cb4 228 _state |= MASK_CREATE_CONNECTION;
BartJanssens 0:99a111b75cb4 229 u8 buf[6+7];
BartJanssens 0:99a111b75cb4 230 memset(buf,0,sizeof(buf));
BartJanssens 0:99a111b75cb4 231 memcpy(buf,remoteAddr,6);
BartJanssens 0:99a111b75cb4 232 buf[6] = 0x18; // DM1,DH1
BartJanssens 0:99a111b75cb4 233 buf[7] = 0xCC; // DM3, DH3, DM5, DH5
BartJanssens 0:99a111b75cb4 234 buf[8] = 1; // Page Repetition R1
BartJanssens 0:99a111b75cb4 235 return SendCmd(HCI_OP_CREATE_CONN,buf,sizeof(buf));
BartJanssens 0:99a111b75cb4 236 }
BartJanssens 0:99a111b75cb4 237
BartJanssens 0:99a111b75cb4 238 int HCI::Disconnect(const BD_ADDR* bdaddr)
BartJanssens 0:99a111b75cb4 239 {
BartJanssens 0:99a111b75cb4 240 BTDevice* d = Find(bdaddr);
BartJanssens 0:99a111b75cb4 241 if (!d)
BartJanssens 0:99a111b75cb4 242 return ERR_HCI_DEVICE_NOT_FOUND;
BartJanssens 0:99a111b75cb4 243 int handle = d->_handle;
BartJanssens 0:99a111b75cb4 244 printf("Disconnect from %d\r\n",handle);
BartJanssens 0:99a111b75cb4 245 _state |= MASK_CREATE_CONNECTION;
BartJanssens 0:99a111b75cb4 246 u8 buf[3];
BartJanssens 0:99a111b75cb4 247 buf[0] = handle;
BartJanssens 0:99a111b75cb4 248 buf[1] = (handle >> 8);
BartJanssens 0:99a111b75cb4 249 buf[2] = 0x13;
BartJanssens 0:99a111b75cb4 250 return SendCmd(HCI_OP_DISCONNECT,buf,sizeof(buf));
BartJanssens 0:99a111b75cb4 251 }
BartJanssens 0:99a111b75cb4 252
BartJanssens 0:99a111b75cb4 253 void HCI::DisconnectComplete(int handle)
BartJanssens 0:99a111b75cb4 254 {
BartJanssens 0:99a111b75cb4 255 BTDevice* d = Find(handle);
BartJanssens 0:99a111b75cb4 256 if (!d)
BartJanssens 0:99a111b75cb4 257 return;
BartJanssens 0:99a111b75cb4 258 d->_handle = 0;
BartJanssens 0:99a111b75cb4 259 }
BartJanssens 0:99a111b75cb4 260
BartJanssens 0:99a111b75cb4 261 int HCI::DisconnectAll()
BartJanssens 0:99a111b75cb4 262 {
BartJanssens 0:99a111b75cb4 263 BTDevice* devs[8];
BartJanssens 0:99a111b75cb4 264 int count = GetDevices(devs,8);
BartJanssens 0:99a111b75cb4 265 for (int i = 0; i < count; i++)
BartJanssens 0:99a111b75cb4 266 Disconnect(&devs[i]->_info.bdaddr);
BartJanssens 0:99a111b75cb4 267 return 0;
BartJanssens 0:99a111b75cb4 268 }
BartJanssens 0:99a111b75cb4 269
BartJanssens 0:99a111b75cb4 270 int HCI::PinCodeReply(const u8* data)
BartJanssens 0:99a111b75cb4 271 {
BartJanssens 0:99a111b75cb4 272 u8 b[6+1+16];
BartJanssens 0:99a111b75cb4 273 memset(b,0,sizeof(b));
BartJanssens 0:99a111b75cb4 274 memcpy(b,data,6);
BartJanssens 0:99a111b75cb4 275 b[6] = 4;
BartJanssens 0:99a111b75cb4 276 b[7] = '0';
BartJanssens 0:99a111b75cb4 277 b[8] = '0';
BartJanssens 0:99a111b75cb4 278 b[9] = '0';
BartJanssens 0:99a111b75cb4 279 b[10] = '0';
BartJanssens 0:99a111b75cb4 280 return SendCmd(HCI_OP_PIN_CODE_REPLY,b,sizeof(b));
BartJanssens 0:99a111b75cb4 281 }
BartJanssens 0:99a111b75cb4 282
BartJanssens 0:99a111b75cb4 283 void HCI::InquiryResult(const inquiry_info* info)
BartJanssens 0:99a111b75cb4 284 {
BartJanssens 0:99a111b75cb4 285 BTDevice* bt = Find(&info->bdaddr);
BartJanssens 0:99a111b75cb4 286 if (!bt) // new device
BartJanssens 0:99a111b75cb4 287 {
BartJanssens 0:99a111b75cb4 288 for (int i = 0; i < MAX_BTDEVICES; i++)
BartJanssens 0:99a111b75cb4 289 {
BartJanssens 0:99a111b75cb4 290 if (_devices[i]._state == 0)
BartJanssens 0:99a111b75cb4 291 {
BartJanssens 0:99a111b75cb4 292 bt = _devices + i;
BartJanssens 0:99a111b75cb4 293 bt->_state = 1;
BartJanssens 0:99a111b75cb4 294 break;
BartJanssens 0:99a111b75cb4 295 }
BartJanssens 0:99a111b75cb4 296 }
BartJanssens 0:99a111b75cb4 297 if (!bt)
BartJanssens 0:99a111b75cb4 298 {
BartJanssens 0:99a111b75cb4 299 printf("HCI::InquiryResult too many devices\r\n");
BartJanssens 0:99a111b75cb4 300 return; // Too many devices!
BartJanssens 0:99a111b75cb4 301 }
BartJanssens 0:99a111b75cb4 302 }
BartJanssens 0:99a111b75cb4 303
BartJanssens 0:99a111b75cb4 304 bt->_info = *info;
BartJanssens 0:99a111b75cb4 305 }
BartJanssens 0:99a111b75cb4 306
BartJanssens 0:99a111b75cb4 307 int HCI::GetDevices(BTDevice** devices, int maxDevices)
BartJanssens 0:99a111b75cb4 308 {
BartJanssens 0:99a111b75cb4 309 int j = 0;
BartJanssens 0:99a111b75cb4 310 for (int i = 0; i < MAX_BTDEVICES; i++)
BartJanssens 0:99a111b75cb4 311 {
BartJanssens 0:99a111b75cb4 312 if (_devices[i]._state != 0)
BartJanssens 0:99a111b75cb4 313 {
BartJanssens 0:99a111b75cb4 314 devices[j++] = _devices + i;
BartJanssens 0:99a111b75cb4 315 if (j == maxDevices)
BartJanssens 0:99a111b75cb4 316 break;
BartJanssens 0:99a111b75cb4 317 }
BartJanssens 0:99a111b75cb4 318 }
BartJanssens 0:99a111b75cb4 319 return j;
BartJanssens 0:99a111b75cb4 320 }
BartJanssens 0:99a111b75cb4 321
BartJanssens 0:99a111b75cb4 322 void HCI::RemoteName(const BD_ADDR* addr, const char* name)
BartJanssens 0:99a111b75cb4 323 {
BartJanssens 0:99a111b75cb4 324 BTDevice* d = Find(addr);
BartJanssens 0:99a111b75cb4 325 if (d)
BartJanssens 0:99a111b75cb4 326 {
BartJanssens 0:99a111b75cb4 327 strncpy(d->_name,name,sizeof(d->_name)-1);
BartJanssens 0:99a111b75cb4 328 d->_name[sizeof(d->_name)-1] = 0;
BartJanssens 0:99a111b75cb4 329 }
BartJanssens 0:99a111b75cb4 330 }
BartJanssens 0:99a111b75cb4 331
BartJanssens 0:99a111b75cb4 332 void HCI::ConnectComplete(const connection_info* info)
BartJanssens 0:99a111b75cb4 333 {
BartJanssens 0:99a111b75cb4 334 BTDevice* d = Find(&info->bdaddr);
BartJanssens 0:99a111b75cb4 335 if (!d)
BartJanssens 0:99a111b75cb4 336 return;
BartJanssens 0:99a111b75cb4 337 if (info->status == 0)
BartJanssens 0:99a111b75cb4 338 {
BartJanssens 0:99a111b75cb4 339 d->_handle = info->handle;
BartJanssens 0:99a111b75cb4 340 printf("Connected on %04X\r\n",info->handle);
BartJanssens 0:99a111b75cb4 341 } else
BartJanssens 0:99a111b75cb4 342 printf("Connection failed with %d\r\n",info->status);
BartJanssens 0:99a111b75cb4 343 }
BartJanssens 0:99a111b75cb4 344
BartJanssens 0:99a111b75cb4 345 void HCI::ConnectRequest(const request_info* info)
BartJanssens 0:99a111b75cb4 346 {
BartJanssens 0:99a111b75cb4 347 BTDevice* bt = Find(&info->bdaddr);
BartJanssens 0:99a111b75cb4 348 if (!bt) // new device
BartJanssens 0:99a111b75cb4 349 {
BartJanssens 0:99a111b75cb4 350 for (int i = 0; i < MAX_BTDEVICES; i++)
BartJanssens 0:99a111b75cb4 351 {
BartJanssens 0:99a111b75cb4 352 if (_devices[i]._state == 0)
BartJanssens 0:99a111b75cb4 353 {
BartJanssens 0:99a111b75cb4 354 bt = _devices + i;
BartJanssens 0:99a111b75cb4 355 bt->_state = 1;
BartJanssens 0:99a111b75cb4 356 break;
BartJanssens 0:99a111b75cb4 357 }
BartJanssens 0:99a111b75cb4 358 }
BartJanssens 0:99a111b75cb4 359 if (!bt)
BartJanssens 0:99a111b75cb4 360 {
BartJanssens 0:99a111b75cb4 361 printf("HCI::ConnectRequest too many devices\r\n");
BartJanssens 0:99a111b75cb4 362 return; // Too many devices!
BartJanssens 0:99a111b75cb4 363 }
BartJanssens 0:99a111b75cb4 364 }
BartJanssens 0:99a111b75cb4 365 bt->_info.bdaddr = info->bdaddr;
BartJanssens 0:99a111b75cb4 366 memcpy(bt->_info.dev_class,info->dev_class,3);
BartJanssens 0:99a111b75cb4 367 AcceptConnection(&info->bdaddr);
BartJanssens 0:99a111b75cb4 368 }
BartJanssens 0:99a111b75cb4 369
BartJanssens 0:99a111b75cb4 370 void HCI::HCIRecv(const u8* data, int len)
BartJanssens 0:99a111b75cb4 371 {
BartJanssens 0:99a111b75cb4 372 //printfBytes(EvtStr(data[0]),data,len);
BartJanssens 0:99a111b75cb4 373 //printfBytes(EvtStr(data[0]),data,min(len,16));
BartJanssens 0:99a111b75cb4 374 //printf("HCI Event %02X\r\n",data[0]);
BartJanssens 0:99a111b75cb4 375 switch (data[0])
BartJanssens 0:99a111b75cb4 376 {
BartJanssens 0:99a111b75cb4 377 case HCI_EV_INQUIRY_COMPLETE:
BartJanssens 0:99a111b75cb4 378 printfBytes("Inquiry Complete",data,data[1]);
BartJanssens 0:99a111b75cb4 379 _state &= ~MASK_INQUIRY;
BartJanssens 0:99a111b75cb4 380 Callback(CALLBACK_INQUIRY_DONE,0,0);
BartJanssens 0:99a111b75cb4 381 WriteScanEnable();
BartJanssens 0:99a111b75cb4 382 break;
BartJanssens 0:99a111b75cb4 383
BartJanssens 0:99a111b75cb4 384 case HCI_EV_INQUIRY_RESULT:
BartJanssens 0:99a111b75cb4 385 {
BartJanssens 0:99a111b75cb4 386 const u8* end = data[1] + data + 2;
BartJanssens 0:99a111b75cb4 387 data += 3;
BartJanssens 0:99a111b75cb4 388 while (data < end)
BartJanssens 0:99a111b75cb4 389 {
BartJanssens 0:99a111b75cb4 390 inquiry_info align;
BartJanssens 0:99a111b75cb4 391 memcpy(&align,data,sizeof(inquiry_info));
BartJanssens 0:99a111b75cb4 392 InquiryResult(&align);
BartJanssens 0:99a111b75cb4 393 Callback(CALLBACK_INQUIRY_RESULT,(u8*)&align,sizeof(inquiry_info));
BartJanssens 0:99a111b75cb4 394 data += 14;
BartJanssens 0:99a111b75cb4 395 }
BartJanssens 0:99a111b75cb4 396 }
BartJanssens 0:99a111b75cb4 397 break;
BartJanssens 0:99a111b75cb4 398
BartJanssens 0:99a111b75cb4 399 case HCI_EV_CONN_COMPLETE:
BartJanssens 0:99a111b75cb4 400 _state &= ~MASK_CREATE_CONNECTION;
BartJanssens 0:99a111b75cb4 401 {
BartJanssens 0:99a111b75cb4 402 connection_info align;
BartJanssens 0:99a111b75cb4 403 memcpy(&align,data+2,sizeof(connection_info));
BartJanssens 0:99a111b75cb4 404 ConnectComplete(&align);
BartJanssens 0:99a111b75cb4 405 Callback(CALLBACK_CONNECTION_COMPLETE,(u8*)&align,sizeof(connection_info));
BartJanssens 0:99a111b75cb4 406 }
BartJanssens 0:99a111b75cb4 407 break;
BartJanssens 0:99a111b75cb4 408
BartJanssens 0:99a111b75cb4 409 case HCI_EV_CONN_REQUEST:
BartJanssens 0:99a111b75cb4 410 {
BartJanssens 0:99a111b75cb4 411 request_info align;
BartJanssens 0:99a111b75cb4 412 memcpy(&align,data+2,sizeof(request_info));
BartJanssens 0:99a111b75cb4 413 ConnectRequest(&align);
BartJanssens 0:99a111b75cb4 414 }
BartJanssens 0:99a111b75cb4 415 break;
BartJanssens 0:99a111b75cb4 416
BartJanssens 0:99a111b75cb4 417 case HCI_EV_DISCONN_COMPLETE:
BartJanssens 0:99a111b75cb4 418 DisconnectComplete(LE16(data+3));
BartJanssens 0:99a111b75cb4 419 break;
BartJanssens 0:99a111b75cb4 420
BartJanssens 0:99a111b75cb4 421 case HCI_EV_REMOTE_NAME:
BartJanssens 0:99a111b75cb4 422 {
BartJanssens 0:99a111b75cb4 423 BD_ADDR* addr = (BD_ADDR*)(data+3);
BartJanssens 0:99a111b75cb4 424 const char* name = (const char*)(data + 9);
BartJanssens 0:99a111b75cb4 425 RemoteName(addr,name);
BartJanssens 0:99a111b75cb4 426 }
BartJanssens 0:99a111b75cb4 427 Callback(CALLBACK_REMOTE_NAME,data+3,LE16(data+1)); // addr is in here too
BartJanssens 0:99a111b75cb4 428 _state &= ~MASK_REMOTE_NAME;
BartJanssens 0:99a111b75cb4 429 break;
BartJanssens 0:99a111b75cb4 430
BartJanssens 0:99a111b75cb4 431 case HCI_EV_CMD_STATUS:
BartJanssens 0:99a111b75cb4 432 {
BartJanssens 0:99a111b75cb4 433 const char* errs = HCIErrStr(data[2]);
BartJanssens 0:99a111b75cb4 434 printf("Status %s %s\r\n",CmdStr(LE16(data+4)),errs);
BartJanssens 0:99a111b75cb4 435 }
BartJanssens 0:99a111b75cb4 436 break;
BartJanssens 0:99a111b75cb4 437
BartJanssens 0:99a111b75cb4 438 case HCI_EV_CMD_COMPLETE:
BartJanssens 0:99a111b75cb4 439 OnCommandComplete(data[3] | (data[4] << 8),data+6,data[1]-4);
BartJanssens 0:99a111b75cb4 440 break;
BartJanssens 0:99a111b75cb4 441
BartJanssens 0:99a111b75cb4 442 case HCI_EV_PIN_CODE_REQ:
BartJanssens 0:99a111b75cb4 443 PinCodeReply(data+2);
BartJanssens 0:99a111b75cb4 444 break;
BartJanssens 0:99a111b75cb4 445
BartJanssens 0:99a111b75cb4 446 case HCI_EV_LINK_KEY_REQ:
BartJanssens 0:99a111b75cb4 447 SendCmd(HCI_OP_LINK_KEY_NEG_REPLY,data+2,6);
BartJanssens 0:99a111b75cb4 448 break;
BartJanssens 0:99a111b75cb4 449
BartJanssens 0:99a111b75cb4 450 default:
BartJanssens 0:99a111b75cb4 451 ;
BartJanssens 0:99a111b75cb4 452 // printfBytes("HCI Event:",data,data[1]+2);
BartJanssens 0:99a111b75cb4 453 }
BartJanssens 0:99a111b75cb4 454 }
BartJanssens 0:99a111b75cb4 455
BartJanssens 0:99a111b75cb4 456 int HCI::Open(SocketInternal* sock, SocketAddrHdr* addr)
BartJanssens 0:99a111b75cb4 457 {
BartJanssens 0:99a111b75cb4 458 L2CAPSocket* l2capsock = (L2CAPSocket*)sock;
BartJanssens 0:99a111b75cb4 459 L2CAPAddr* l2capaddr = (L2CAPAddr*)addr;
BartJanssens 0:99a111b75cb4 460 BTDevice* bt = Find(&l2capaddr->bdaddr);
BartJanssens 0:99a111b75cb4 461 if (!bt)
BartJanssens 0:99a111b75cb4 462 {
BartJanssens 0:99a111b75cb4 463 printf("Can't open l2cap %d on ",l2capaddr->psm);
BartJanssens 0:99a111b75cb4 464 printf(&l2capaddr->bdaddr);
BartJanssens 0:99a111b75cb4 465 printf("\r\n");
BartJanssens 0:99a111b75cb4 466 return ERR_HCI_DEVICE_NOT_FOUND;
BartJanssens 0:99a111b75cb4 467 }
BartJanssens 0:99a111b75cb4 468 l2capsock->btdevice = bt;
BartJanssens 0:99a111b75cb4 469 return bt->Open(sock,addr);
BartJanssens 0:99a111b75cb4 470 }
BartJanssens 0:99a111b75cb4 471
BartJanssens 0:99a111b75cb4 472 int HCI::Create(SocketInternal* sock, SocketAddrHdr* addr)
BartJanssens 0:99a111b75cb4 473 {
BartJanssens 0:99a111b75cb4 474 L2CAPSocket* l2capsock = (L2CAPSocket*)sock;
BartJanssens 0:99a111b75cb4 475 L2CAPAddr* l2capaddr = (L2CAPAddr*)addr;
BartJanssens 0:99a111b75cb4 476 BTDevice* bt = Find(&l2capaddr->bdaddr);
BartJanssens 0:99a111b75cb4 477 if (!bt)
BartJanssens 0:99a111b75cb4 478 {
BartJanssens 0:99a111b75cb4 479 printf("HCI Create: Can't open l2cap on ");
BartJanssens 0:99a111b75cb4 480 printf(&l2capaddr->bdaddr);
BartJanssens 0:99a111b75cb4 481 printf("\r\n");
BartJanssens 0:99a111b75cb4 482 return ERR_HCI_DEVICE_NOT_FOUND;
BartJanssens 0:99a111b75cb4 483 }
BartJanssens 0:99a111b75cb4 484 l2capsock->btdevice = bt;
BartJanssens 0:99a111b75cb4 485 //return 0;
BartJanssens 0:99a111b75cb4 486 return bt->Create(sock,addr);
BartJanssens 0:99a111b75cb4 487 }
BartJanssens 0:99a111b75cb4 488
BartJanssens 0:99a111b75cb4 489
BartJanssens 0:99a111b75cb4 490 int HCI::Accept(SocketInternal* sock, SocketAddrHdr* addr)
BartJanssens 0:99a111b75cb4 491 {
BartJanssens 0:99a111b75cb4 492
BartJanssens 0:99a111b75cb4 493 printf("Call to HCI Accept \r\n");
BartJanssens 0:99a111b75cb4 494
BartJanssens 0:99a111b75cb4 495 L2CAPSocket* l2capsock = (L2CAPSocket*)sock;
BartJanssens 0:99a111b75cb4 496 L2CAPAddr* l2capaddr = (L2CAPAddr*)addr;
BartJanssens 0:99a111b75cb4 497 BTDevice* bt = Find(&l2capaddr->bdaddr);
BartJanssens 0:99a111b75cb4 498 if (!bt)
BartJanssens 0:99a111b75cb4 499 {
BartJanssens 0:99a111b75cb4 500 //printf("Can't open l2cap %d on ",l2capaddr->psm);
BartJanssens 0:99a111b75cb4 501 printf("HCI Accept: Can't open l2cap on ");
BartJanssens 0:99a111b75cb4 502 printf(&l2capaddr->bdaddr);
BartJanssens 0:99a111b75cb4 503 printf("\r\n");
BartJanssens 0:99a111b75cb4 504 return ERR_HCI_DEVICE_NOT_FOUND;
BartJanssens 0:99a111b75cb4 505 }
BartJanssens 0:99a111b75cb4 506 //l2capsock->btdevice = bt;
BartJanssens 0:99a111b75cb4 507 return bt->Open(sock,addr);
BartJanssens 0:99a111b75cb4 508
BartJanssens 0:99a111b75cb4 509 }
BartJanssens 0:99a111b75cb4 510
BartJanssens 0:99a111b75cb4 511 /**
BartJanssens 0:99a111b75cb4 512 SocketInternal* HCI::Create(SocketInternal* sock)
BartJanssens 0:99a111b75cb4 513 {
BartJanssens 0:99a111b75cb4 514 return sock;
BartJanssens 0:99a111b75cb4 515 }
BartJanssens 0:99a111b75cb4 516 **/
BartJanssens 0:99a111b75cb4 517
BartJanssens 0:99a111b75cb4 518
BartJanssens 0:99a111b75cb4 519 int HCI::Send(SocketInternal* sock, const u8* data, int len)
BartJanssens 0:99a111b75cb4 520 {
BartJanssens 0:99a111b75cb4 521 L2CAPSocket* l2capsock = (L2CAPSocket*)sock;
BartJanssens 0:99a111b75cb4 522 return l2capsock->btdevice->Send(sock,data,len); // Pointless double dispatch
BartJanssens 0:99a111b75cb4 523 }
BartJanssens 0:99a111b75cb4 524
BartJanssens 0:99a111b75cb4 525 int HCI::Close(SocketInternal* sock)
BartJanssens 0:99a111b75cb4 526 {
BartJanssens 0:99a111b75cb4 527 L2CAPSocket* l2capsock = (L2CAPSocket*)sock;
BartJanssens 0:99a111b75cb4 528 return l2capsock->btdevice->Close(sock); // Pointless double dispatch
BartJanssens 0:99a111b75cb4 529 }
BartJanssens 0:99a111b75cb4 530
BartJanssens 0:99a111b75cb4 531 void HCI::ACLRecv(const u8* data, int len)
BartJanssens 0:99a111b75cb4 532 {
BartJanssens 0:99a111b75cb4 533 int handle = LE16(data);
BartJanssens 0:99a111b75cb4 534 BD_ADDR* addr;
BartJanssens 0:99a111b75cb4 535 BTDevice* d = Find(handle & 0x0FFF);
BartJanssens 0:99a111b75cb4 536 addr = &d->_info.bdaddr;
BartJanssens 0:99a111b75cb4 537
BartJanssens 0:99a111b75cb4 538 if (d)
BartJanssens 0:99a111b75cb4 539 d->ACLRecv(addr,data,len);
BartJanssens 0:99a111b75cb4 540 }
BartJanssens 0:99a111b75cb4 541
BartJanssens 0:99a111b75cb4 542 //===================================================================
BartJanssens 0:99a111b75cb4 543 //===================================================================