手動機アーム、mbed基盤のspiをおくるだけのプログラムです(9/4)
Dependencies: SPI_master_arm_shudouki mbed
Fork of SPI_master_arm_shudouki2 by
hci.cpp@0:76d1c7f13415, 2017-08-21 (annotated)
- Committer:
- yoka06
- Date:
- Mon Aug 21 08:49:06 2017 +0000
- Revision:
- 0:76d1c7f13415
a
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
yoka06 | 0:76d1c7f13415 | 1 | /* |
yoka06 | 0:76d1c7f13415 | 2 | Copyright (c) 2010 Peter Barrett |
yoka06 | 0:76d1c7f13415 | 3 | |
yoka06 | 0:76d1c7f13415 | 4 | Permission is hereby granted, free of charge, to any person obtaining a copy |
yoka06 | 0:76d1c7f13415 | 5 | of this software and associated documentation files (the "Software"), to deal |
yoka06 | 0:76d1c7f13415 | 6 | in the Software without restriction, including without limitation the rights |
yoka06 | 0:76d1c7f13415 | 7 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
yoka06 | 0:76d1c7f13415 | 8 | copies of the Software, and to permit persons to whom the Software is |
yoka06 | 0:76d1c7f13415 | 9 | furnished to do so, subject to the following conditions: |
yoka06 | 0:76d1c7f13415 | 10 | |
yoka06 | 0:76d1c7f13415 | 11 | The above copyright notice and this permission notice shall be included in |
yoka06 | 0:76d1c7f13415 | 12 | all copies or substantial portions of the Software. |
yoka06 | 0:76d1c7f13415 | 13 | |
yoka06 | 0:76d1c7f13415 | 14 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
yoka06 | 0:76d1c7f13415 | 15 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
yoka06 | 0:76d1c7f13415 | 16 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
yoka06 | 0:76d1c7f13415 | 17 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
yoka06 | 0:76d1c7f13415 | 18 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
yoka06 | 0:76d1c7f13415 | 19 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN |
yoka06 | 0:76d1c7f13415 | 20 | THE SOFTWARE. |
yoka06 | 0:76d1c7f13415 | 21 | */ |
yoka06 | 0:76d1c7f13415 | 22 | |
yoka06 | 0:76d1c7f13415 | 23 | /* |
yoka06 | 0:76d1c7f13415 | 24 | Tue Apr 26 2011 Bart Janssens: added HCI connection accept |
yoka06 | 0:76d1c7f13415 | 25 | */ |
yoka06 | 0:76d1c7f13415 | 26 | |
yoka06 | 0:76d1c7f13415 | 27 | #include <stdio.h> |
yoka06 | 0:76d1c7f13415 | 28 | #include <stdlib.h> |
yoka06 | 0:76d1c7f13415 | 29 | #include <stdio.h> |
yoka06 | 0:76d1c7f13415 | 30 | #include <string.h> |
yoka06 | 0:76d1c7f13415 | 31 | #include <mbed.h> |
yoka06 | 0:76d1c7f13415 | 32 | |
yoka06 | 0:76d1c7f13415 | 33 | #include "Utils.h" |
yoka06 | 0:76d1c7f13415 | 34 | #include "hci.h" |
yoka06 | 0:76d1c7f13415 | 35 | #include "hci_private.h" |
yoka06 | 0:76d1c7f13415 | 36 | |
yoka06 | 0:76d1c7f13415 | 37 | enum hci_callback_evt |
yoka06 | 0:76d1c7f13415 | 38 | { |
yoka06 | 0:76d1c7f13415 | 39 | NONE, |
yoka06 | 0:76d1c7f13415 | 40 | CONNECT, |
yoka06 | 0:76d1c7f13415 | 41 | DISCONECT, |
yoka06 | 0:76d1c7f13415 | 42 | INQUIRYRESULT |
yoka06 | 0:76d1c7f13415 | 43 | }; |
yoka06 | 0:76d1c7f13415 | 44 | |
yoka06 | 0:76d1c7f13415 | 45 | #define MAX_BLUETOOTH_ADAPTERS 1 |
yoka06 | 0:76d1c7f13415 | 46 | |
yoka06 | 0:76d1c7f13415 | 47 | enum StateMask { |
yoka06 | 0:76d1c7f13415 | 48 | MASK_RESET = 1, |
yoka06 | 0:76d1c7f13415 | 49 | MASK_READ_BUFFER_SIZE = 2, |
yoka06 | 0:76d1c7f13415 | 50 | MASK_READ_BD_ADDR = 4, |
yoka06 | 0:76d1c7f13415 | 51 | MASK_INITED = 8, |
yoka06 | 0:76d1c7f13415 | 52 | MASK_INQUIRY = 16, |
yoka06 | 0:76d1c7f13415 | 53 | MASK_REMOTE_NAME = 32, |
yoka06 | 0:76d1c7f13415 | 54 | MASK_CREATE_CONNECTION = 64 |
yoka06 | 0:76d1c7f13415 | 55 | }; |
yoka06 | 0:76d1c7f13415 | 56 | |
yoka06 | 0:76d1c7f13415 | 57 | int HCI::Open(HCITransport* transport, HCICallback callback) |
yoka06 | 0:76d1c7f13415 | 58 | { |
yoka06 | 0:76d1c7f13415 | 59 | _transport = transport; |
yoka06 | 0:76d1c7f13415 | 60 | _transport->Set(this); |
yoka06 | 0:76d1c7f13415 | 61 | _callback = callback; |
yoka06 | 0:76d1c7f13415 | 62 | _state = 0; |
yoka06 | 0:76d1c7f13415 | 63 | for (int i = 0; i < MAX_BTDEVICES; i++) |
yoka06 | 0:76d1c7f13415 | 64 | { |
yoka06 | 0:76d1c7f13415 | 65 | _devices[i].Init(); |
yoka06 | 0:76d1c7f13415 | 66 | _devices[i]._transport = transport; |
yoka06 | 0:76d1c7f13415 | 67 | } |
yoka06 | 0:76d1c7f13415 | 68 | return SendCmd(HCI_OP_RESET); |
yoka06 | 0:76d1c7f13415 | 69 | } |
yoka06 | 0:76d1c7f13415 | 70 | |
yoka06 | 0:76d1c7f13415 | 71 | void printf(const BD_ADDR* addr); |
yoka06 | 0:76d1c7f13415 | 72 | void fprintf(FILE *fp,const BD_ADDR* addr); |
yoka06 | 0:76d1c7f13415 | 73 | |
yoka06 | 0:76d1c7f13415 | 74 | BTDevice* HCI::Find(const BD_ADDR* addr) |
yoka06 | 0:76d1c7f13415 | 75 | { |
yoka06 | 0:76d1c7f13415 | 76 | for (int i = 0; i < MAX_BTDEVICES; i++) |
yoka06 | 0:76d1c7f13415 | 77 | if (_devices[i]._state != 0 && memcmp(addr,&_devices[i]._info.bdaddr,6) == 0) |
yoka06 | 0:76d1c7f13415 | 78 | return &_devices[i]; |
yoka06 | 0:76d1c7f13415 | 79 | return 0; |
yoka06 | 0:76d1c7f13415 | 80 | } |
yoka06 | 0:76d1c7f13415 | 81 | |
yoka06 | 0:76d1c7f13415 | 82 | BTDevice* HCI::Find(int handle) |
yoka06 | 0:76d1c7f13415 | 83 | { |
yoka06 | 0:76d1c7f13415 | 84 | for (int i = 0; i < MAX_BTDEVICES; i++) |
yoka06 | 0:76d1c7f13415 | 85 | if (_devices[i]._state != 0 && handle == _devices[i]._handle) |
yoka06 | 0:76d1c7f13415 | 86 | return &_devices[i]; |
yoka06 | 0:76d1c7f13415 | 87 | return 0; |
yoka06 | 0:76d1c7f13415 | 88 | } |
yoka06 | 0:76d1c7f13415 | 89 | // |
yoka06 | 0:76d1c7f13415 | 90 | bool HCI::Busy() |
yoka06 | 0:76d1c7f13415 | 91 | { |
yoka06 | 0:76d1c7f13415 | 92 | return (_state & (MASK_INQUIRY | MASK_REMOTE_NAME | MASK_CREATE_CONNECTION)) != 0; |
yoka06 | 0:76d1c7f13415 | 93 | } |
yoka06 | 0:76d1c7f13415 | 94 | |
yoka06 | 0:76d1c7f13415 | 95 | int HCI::Inquiry(int duration) |
yoka06 | 0:76d1c7f13415 | 96 | { |
yoka06 | 0:76d1c7f13415 | 97 | _state |= MASK_INQUIRY; |
yoka06 | 0:76d1c7f13415 | 98 | u8 buf[5]; |
yoka06 | 0:76d1c7f13415 | 99 | buf[0] = 0x33; |
yoka06 | 0:76d1c7f13415 | 100 | buf[1] = 0x8B; |
yoka06 | 0:76d1c7f13415 | 101 | buf[2] = 0x9E; |
yoka06 | 0:76d1c7f13415 | 102 | buf[3] = duration; |
yoka06 | 0:76d1c7f13415 | 103 | buf[4] = 5; // 5 results |
yoka06 | 0:76d1c7f13415 | 104 | SendCmd(HCI_OP_INQUIRY,buf,sizeof(buf)); |
yoka06 | 0:76d1c7f13415 | 105 | return 0; |
yoka06 | 0:76d1c7f13415 | 106 | } |
yoka06 | 0:76d1c7f13415 | 107 | |
yoka06 | 0:76d1c7f13415 | 108 | int HCI::WriteScanEnable() |
yoka06 | 0:76d1c7f13415 | 109 | { |
yoka06 | 0:76d1c7f13415 | 110 | |
yoka06 | 0:76d1c7f13415 | 111 | //u8 buf[2]; |
yoka06 | 0:76d1c7f13415 | 112 | //buf[0] = 0x03; |
yoka06 | 0:76d1c7f13415 | 113 | //buf[1] = 0x01; |
yoka06 | 0:76d1c7f13415 | 114 | u8 buf[1]; |
yoka06 | 0:76d1c7f13415 | 115 | buf[0] = 0x03; |
yoka06 | 0:76d1c7f13415 | 116 | |
yoka06 | 0:76d1c7f13415 | 117 | SendCmd(HCI_OP_WRITE_SCAN_ENABLE,buf,sizeof(buf)); |
yoka06 | 0:76d1c7f13415 | 118 | return 0; |
yoka06 | 0:76d1c7f13415 | 119 | } |
yoka06 | 0:76d1c7f13415 | 120 | |
yoka06 | 0:76d1c7f13415 | 121 | int HCI::AcceptConnection(const BD_ADDR* addr) |
yoka06 | 0:76d1c7f13415 | 122 | { |
yoka06 | 0:76d1c7f13415 | 123 | //u8 buf[6+4]; |
yoka06 | 0:76d1c7f13415 | 124 | //memset(buf,0,sizeof(buf)); |
yoka06 | 0:76d1c7f13415 | 125 | //memcpy(buf,addr,6); |
yoka06 | 0:76d1c7f13415 | 126 | //buf[7] = 0; |
yoka06 | 0:76d1c7f13415 | 127 | u8 buf[6+1]; |
yoka06 | 0:76d1c7f13415 | 128 | memset(buf,0,sizeof(buf)); |
yoka06 | 0:76d1c7f13415 | 129 | memcpy(buf,addr,6); |
yoka06 | 0:76d1c7f13415 | 130 | buf[6] = 0; |
yoka06 | 0:76d1c7f13415 | 131 | |
yoka06 | 0:76d1c7f13415 | 132 | SendCmd(HCI_OP_ACCEPT_CONN_REQ,buf,sizeof(buf)); |
yoka06 | 0:76d1c7f13415 | 133 | return 0; |
yoka06 | 0:76d1c7f13415 | 134 | } |
yoka06 | 0:76d1c7f13415 | 135 | |
yoka06 | 0:76d1c7f13415 | 136 | int HCI::SendCmd(int cmd, const u8* params, int len) |
yoka06 | 0:76d1c7f13415 | 137 | { |
yoka06 | 0:76d1c7f13415 | 138 | u8 b[32]; |
yoka06 | 0:76d1c7f13415 | 139 | b[0] = cmd; |
yoka06 | 0:76d1c7f13415 | 140 | b[1] = (cmd >> 8); |
yoka06 | 0:76d1c7f13415 | 141 | b[2] = len; |
yoka06 | 0:76d1c7f13415 | 142 | if (params) |
yoka06 | 0:76d1c7f13415 | 143 | memcpy(b+3,params,len); |
yoka06 | 0:76d1c7f13415 | 144 | _transport->HCISend(b,len+3); |
yoka06 | 0:76d1c7f13415 | 145 | return 0; |
yoka06 | 0:76d1c7f13415 | 146 | } |
yoka06 | 0:76d1c7f13415 | 147 | |
yoka06 | 0:76d1c7f13415 | 148 | void HCI::OnCommandComplete(int cmd, const u8* data, int len) |
yoka06 | 0:76d1c7f13415 | 149 | { |
yoka06 | 0:76d1c7f13415 | 150 | // printf("%04X %s",cmd,CmdStr(cmd)); |
yoka06 | 0:76d1c7f13415 | 151 | if (len < 0) |
yoka06 | 0:76d1c7f13415 | 152 | return; |
yoka06 | 0:76d1c7f13415 | 153 | //printfBytes(" complete",data,min(16,len)); |
yoka06 | 0:76d1c7f13415 | 154 | |
yoka06 | 0:76d1c7f13415 | 155 | switch (cmd) |
yoka06 | 0:76d1c7f13415 | 156 | { |
yoka06 | 0:76d1c7f13415 | 157 | // Init phase 0 |
yoka06 | 0:76d1c7f13415 | 158 | case HCI_OP_RESET: // Reset done, init chain to HCI_OP_READ_LOCAL_NAME |
yoka06 | 0:76d1c7f13415 | 159 | SendCmd(HCI_OP_READ_BUFFER_SIZE); |
yoka06 | 0:76d1c7f13415 | 160 | _state |= MASK_RESET; |
yoka06 | 0:76d1c7f13415 | 161 | break; |
yoka06 | 0:76d1c7f13415 | 162 | |
yoka06 | 0:76d1c7f13415 | 163 | // Init phase 1 |
yoka06 | 0:76d1c7f13415 | 164 | case HCI_OP_READ_BUFFER_SIZE: |
yoka06 | 0:76d1c7f13415 | 165 | _acl_mtu = LE16(data); |
yoka06 | 0:76d1c7f13415 | 166 | _sco_mtu = data[2]; |
yoka06 | 0:76d1c7f13415 | 167 | _acl_max_pkt = LE16(data+3); |
yoka06 | 0:76d1c7f13415 | 168 | _sco_max_pkt = LE16(data+5); |
yoka06 | 0:76d1c7f13415 | 169 | SendCmd(HCI_OP_READ_BD_ADDR); |
yoka06 | 0:76d1c7f13415 | 170 | _state |= MASK_READ_BUFFER_SIZE; |
yoka06 | 0:76d1c7f13415 | 171 | break; |
yoka06 | 0:76d1c7f13415 | 172 | |
yoka06 | 0:76d1c7f13415 | 173 | // Init phase 2 |
yoka06 | 0:76d1c7f13415 | 174 | case HCI_OP_READ_BD_ADDR: |
yoka06 | 0:76d1c7f13415 | 175 | { |
yoka06 | 0:76d1c7f13415 | 176 | LocalFileSystem local("local"); |
yoka06 | 0:76d1c7f13415 | 177 | FILE *fp; |
yoka06 | 0:76d1c7f13415 | 178 | fp = fopen("/local/data.p3b", "w"); |
yoka06 | 0:76d1c7f13415 | 179 | _localAddr = *((BD_ADDR*)data); // Local Address |
yoka06 | 0:76d1c7f13415 | 180 | printf("Local Address: "); |
yoka06 | 0:76d1c7f13415 | 181 | printf(&_localAddr); |
yoka06 | 0:76d1c7f13415 | 182 | fprintf(fp,&_localAddr); |
yoka06 | 0:76d1c7f13415 | 183 | fclose(fp); |
yoka06 | 0:76d1c7f13415 | 184 | printf("\r\n"); |
yoka06 | 0:76d1c7f13415 | 185 | _state |= MASK_READ_BD_ADDR; |
yoka06 | 0:76d1c7f13415 | 186 | _state |= MASK_INITED; |
yoka06 | 0:76d1c7f13415 | 187 | Callback(CALLBACK_READY,data,6);}; |
yoka06 | 0:76d1c7f13415 | 188 | break; |
yoka06 | 0:76d1c7f13415 | 189 | |
yoka06 | 0:76d1c7f13415 | 190 | // 0CXX |
yoka06 | 0:76d1c7f13415 | 191 | case HCI_OP_READ_LOCAL_NAME: |
yoka06 | 0:76d1c7f13415 | 192 | break; |
yoka06 | 0:76d1c7f13415 | 193 | |
yoka06 | 0:76d1c7f13415 | 194 | case HCI_OP_READ_LOCAL_VERSION: |
yoka06 | 0:76d1c7f13415 | 195 | // params |
yoka06 | 0:76d1c7f13415 | 196 | //SendCmd(HCI_OP_READ_LOCAL_NAME); |
yoka06 | 0:76d1c7f13415 | 197 | break; |
yoka06 | 0:76d1c7f13415 | 198 | |
yoka06 | 0:76d1c7f13415 | 199 | case HCI_OP_READ_LOCAL_COMMANDS: |
yoka06 | 0:76d1c7f13415 | 200 | break; |
yoka06 | 0:76d1c7f13415 | 201 | |
yoka06 | 0:76d1c7f13415 | 202 | case HCI_OP_READ_LOCAL_FEATURES: |
yoka06 | 0:76d1c7f13415 | 203 | //SendCmd(HCI_OP_READ_LOCAL_VERSION); |
yoka06 | 0:76d1c7f13415 | 204 | break; |
yoka06 | 0:76d1c7f13415 | 205 | |
yoka06 | 0:76d1c7f13415 | 206 | case HCI_OP_READ_LOCAL_EXT_FEATURES: |
yoka06 | 0:76d1c7f13415 | 207 | break; |
yoka06 | 0:76d1c7f13415 | 208 | |
yoka06 | 0:76d1c7f13415 | 209 | case HCI_OP_PIN_CODE_REPLY: |
yoka06 | 0:76d1c7f13415 | 210 | printf("Got pin reply\r\n"); |
yoka06 | 0:76d1c7f13415 | 211 | break; |
yoka06 | 0:76d1c7f13415 | 212 | |
yoka06 | 0:76d1c7f13415 | 213 | default: |
yoka06 | 0:76d1c7f13415 | 214 | //printf("Unrecognized Command %04X\r\n",cmd); |
yoka06 | 0:76d1c7f13415 | 215 | break; |
yoka06 | 0:76d1c7f13415 | 216 | } |
yoka06 | 0:76d1c7f13415 | 217 | } |
yoka06 | 0:76d1c7f13415 | 218 | |
yoka06 | 0:76d1c7f13415 | 219 | void HCI::Callback(HCI_CALLBACK_EVENT c, const u8* data, int len) |
yoka06 | 0:76d1c7f13415 | 220 | { |
yoka06 | 0:76d1c7f13415 | 221 | _callback(this,c,data,len); |
yoka06 | 0:76d1c7f13415 | 222 | } |
yoka06 | 0:76d1c7f13415 | 223 | |
yoka06 | 0:76d1c7f13415 | 224 | int HCI::RemoteNameRequest(const BD_ADDR* addr) |
yoka06 | 0:76d1c7f13415 | 225 | { |
yoka06 | 0:76d1c7f13415 | 226 | _state |= MASK_REMOTE_NAME; |
yoka06 | 0:76d1c7f13415 | 227 | u8 buf[6+4]; |
yoka06 | 0:76d1c7f13415 | 228 | memset(buf,0,sizeof(buf)); |
yoka06 | 0:76d1c7f13415 | 229 | memcpy(buf,addr,6); |
yoka06 | 0:76d1c7f13415 | 230 | buf[7] = 1; |
yoka06 | 0:76d1c7f13415 | 231 | return SendCmd(HCI_OP_REMOTE_NAME_REQ,buf,sizeof(buf)); |
yoka06 | 0:76d1c7f13415 | 232 | } |
yoka06 | 0:76d1c7f13415 | 233 | |
yoka06 | 0:76d1c7f13415 | 234 | int HCI::CreateConnection(const BD_ADDR* remoteAddr) |
yoka06 | 0:76d1c7f13415 | 235 | { |
yoka06 | 0:76d1c7f13415 | 236 | _state |= MASK_CREATE_CONNECTION; |
yoka06 | 0:76d1c7f13415 | 237 | u8 buf[6+7]; |
yoka06 | 0:76d1c7f13415 | 238 | memset(buf,0,sizeof(buf)); |
yoka06 | 0:76d1c7f13415 | 239 | memcpy(buf,remoteAddr,6); |
yoka06 | 0:76d1c7f13415 | 240 | buf[6] = 0x18; // DM1,DH1 |
yoka06 | 0:76d1c7f13415 | 241 | buf[7] = 0xCC; // DM3, DH3, DM5, DH5 |
yoka06 | 0:76d1c7f13415 | 242 | buf[8] = 1; // Page Repetition R1 |
yoka06 | 0:76d1c7f13415 | 243 | return SendCmd(HCI_OP_CREATE_CONN,buf,sizeof(buf)); |
yoka06 | 0:76d1c7f13415 | 244 | } |
yoka06 | 0:76d1c7f13415 | 245 | |
yoka06 | 0:76d1c7f13415 | 246 | int HCI::Disconnect(const BD_ADDR* bdaddr) |
yoka06 | 0:76d1c7f13415 | 247 | { |
yoka06 | 0:76d1c7f13415 | 248 | BTDevice* d = Find(bdaddr); |
yoka06 | 0:76d1c7f13415 | 249 | if (!d) |
yoka06 | 0:76d1c7f13415 | 250 | return ERR_HCI_DEVICE_NOT_FOUND; |
yoka06 | 0:76d1c7f13415 | 251 | int handle = d->_handle; |
yoka06 | 0:76d1c7f13415 | 252 | printf("Disconnect from %d\r\n",handle); |
yoka06 | 0:76d1c7f13415 | 253 | _state |= MASK_CREATE_CONNECTION; |
yoka06 | 0:76d1c7f13415 | 254 | u8 buf[3]; |
yoka06 | 0:76d1c7f13415 | 255 | buf[0] = handle; |
yoka06 | 0:76d1c7f13415 | 256 | buf[1] = (handle >> 8); |
yoka06 | 0:76d1c7f13415 | 257 | buf[2] = 0x13; |
yoka06 | 0:76d1c7f13415 | 258 | return SendCmd(HCI_OP_DISCONNECT,buf,sizeof(buf)); |
yoka06 | 0:76d1c7f13415 | 259 | } |
yoka06 | 0:76d1c7f13415 | 260 | |
yoka06 | 0:76d1c7f13415 | 261 | void HCI::DisconnectComplete(int handle) |
yoka06 | 0:76d1c7f13415 | 262 | { |
yoka06 | 0:76d1c7f13415 | 263 | BTDevice* d = Find(handle); |
yoka06 | 0:76d1c7f13415 | 264 | if (!d) |
yoka06 | 0:76d1c7f13415 | 265 | return; |
yoka06 | 0:76d1c7f13415 | 266 | d->_handle = 0; |
yoka06 | 0:76d1c7f13415 | 267 | } |
yoka06 | 0:76d1c7f13415 | 268 | |
yoka06 | 0:76d1c7f13415 | 269 | int HCI::DisconnectAll() |
yoka06 | 0:76d1c7f13415 | 270 | { |
yoka06 | 0:76d1c7f13415 | 271 | BTDevice* devs[8]; |
yoka06 | 0:76d1c7f13415 | 272 | int count = GetDevices(devs,8); |
yoka06 | 0:76d1c7f13415 | 273 | for (int i = 0; i < count; i++) |
yoka06 | 0:76d1c7f13415 | 274 | Disconnect(&devs[i]->_info.bdaddr); |
yoka06 | 0:76d1c7f13415 | 275 | return 0; |
yoka06 | 0:76d1c7f13415 | 276 | } |
yoka06 | 0:76d1c7f13415 | 277 | |
yoka06 | 0:76d1c7f13415 | 278 | int HCI::PinCodeReply(const u8* data) |
yoka06 | 0:76d1c7f13415 | 279 | { |
yoka06 | 0:76d1c7f13415 | 280 | u8 b[6+1+16]; |
yoka06 | 0:76d1c7f13415 | 281 | memset(b,0,sizeof(b)); |
yoka06 | 0:76d1c7f13415 | 282 | memcpy(b,data,6); |
yoka06 | 0:76d1c7f13415 | 283 | b[6] = 4; |
yoka06 | 0:76d1c7f13415 | 284 | b[7] = '0'; |
yoka06 | 0:76d1c7f13415 | 285 | b[8] = '0'; |
yoka06 | 0:76d1c7f13415 | 286 | b[9] = '0'; |
yoka06 | 0:76d1c7f13415 | 287 | b[10] = '0'; |
yoka06 | 0:76d1c7f13415 | 288 | return SendCmd(HCI_OP_PIN_CODE_REPLY,b,sizeof(b)); |
yoka06 | 0:76d1c7f13415 | 289 | } |
yoka06 | 0:76d1c7f13415 | 290 | |
yoka06 | 0:76d1c7f13415 | 291 | void HCI::InquiryResult(const inquiry_info* info) |
yoka06 | 0:76d1c7f13415 | 292 | { |
yoka06 | 0:76d1c7f13415 | 293 | BTDevice* bt = Find(&info->bdaddr); |
yoka06 | 0:76d1c7f13415 | 294 | if (!bt) // new device |
yoka06 | 0:76d1c7f13415 | 295 | { |
yoka06 | 0:76d1c7f13415 | 296 | for (int i = 0; i < MAX_BTDEVICES; i++) |
yoka06 | 0:76d1c7f13415 | 297 | { |
yoka06 | 0:76d1c7f13415 | 298 | if (_devices[i]._state == 0) |
yoka06 | 0:76d1c7f13415 | 299 | { |
yoka06 | 0:76d1c7f13415 | 300 | bt = _devices + i; |
yoka06 | 0:76d1c7f13415 | 301 | bt->_state = 1; |
yoka06 | 0:76d1c7f13415 | 302 | break; |
yoka06 | 0:76d1c7f13415 | 303 | } |
yoka06 | 0:76d1c7f13415 | 304 | } |
yoka06 | 0:76d1c7f13415 | 305 | if (!bt) |
yoka06 | 0:76d1c7f13415 | 306 | { |
yoka06 | 0:76d1c7f13415 | 307 | printf("HCI::InquiryResult too many devices\r\n"); |
yoka06 | 0:76d1c7f13415 | 308 | return; // Too many devices! |
yoka06 | 0:76d1c7f13415 | 309 | } |
yoka06 | 0:76d1c7f13415 | 310 | } |
yoka06 | 0:76d1c7f13415 | 311 | |
yoka06 | 0:76d1c7f13415 | 312 | bt->_info = *info; |
yoka06 | 0:76d1c7f13415 | 313 | } |
yoka06 | 0:76d1c7f13415 | 314 | |
yoka06 | 0:76d1c7f13415 | 315 | int HCI::GetDevices(BTDevice** devices, int maxDevices) |
yoka06 | 0:76d1c7f13415 | 316 | { |
yoka06 | 0:76d1c7f13415 | 317 | int j = 0; |
yoka06 | 0:76d1c7f13415 | 318 | for (int i = 0; i < MAX_BTDEVICES; i++) |
yoka06 | 0:76d1c7f13415 | 319 | { |
yoka06 | 0:76d1c7f13415 | 320 | if (_devices[i]._state != 0) |
yoka06 | 0:76d1c7f13415 | 321 | { |
yoka06 | 0:76d1c7f13415 | 322 | devices[j++] = _devices + i; |
yoka06 | 0:76d1c7f13415 | 323 | if (j == maxDevices) |
yoka06 | 0:76d1c7f13415 | 324 | break; |
yoka06 | 0:76d1c7f13415 | 325 | } |
yoka06 | 0:76d1c7f13415 | 326 | } |
yoka06 | 0:76d1c7f13415 | 327 | return j; |
yoka06 | 0:76d1c7f13415 | 328 | } |
yoka06 | 0:76d1c7f13415 | 329 | |
yoka06 | 0:76d1c7f13415 | 330 | void HCI::RemoteName(const BD_ADDR* addr, const char* name) |
yoka06 | 0:76d1c7f13415 | 331 | { |
yoka06 | 0:76d1c7f13415 | 332 | BTDevice* d = Find(addr); |
yoka06 | 0:76d1c7f13415 | 333 | if (d) |
yoka06 | 0:76d1c7f13415 | 334 | { |
yoka06 | 0:76d1c7f13415 | 335 | strncpy(d->_name,name,sizeof(d->_name)-1); |
yoka06 | 0:76d1c7f13415 | 336 | d->_name[sizeof(d->_name)-1] = 0; |
yoka06 | 0:76d1c7f13415 | 337 | } |
yoka06 | 0:76d1c7f13415 | 338 | } |
yoka06 | 0:76d1c7f13415 | 339 | |
yoka06 | 0:76d1c7f13415 | 340 | void HCI::ConnectComplete(const connection_info* info) |
yoka06 | 0:76d1c7f13415 | 341 | { |
yoka06 | 0:76d1c7f13415 | 342 | BTDevice* d = Find(&info->bdaddr); |
yoka06 | 0:76d1c7f13415 | 343 | if (!d) |
yoka06 | 0:76d1c7f13415 | 344 | return; |
yoka06 | 0:76d1c7f13415 | 345 | if (info->status == 0) |
yoka06 | 0:76d1c7f13415 | 346 | { |
yoka06 | 0:76d1c7f13415 | 347 | d->_handle = info->handle; |
yoka06 | 0:76d1c7f13415 | 348 | printf("Connected on %04X\r\n",info->handle); |
yoka06 | 0:76d1c7f13415 | 349 | } else |
yoka06 | 0:76d1c7f13415 | 350 | printf("Connection failed with %d\r\n",info->status); |
yoka06 | 0:76d1c7f13415 | 351 | } |
yoka06 | 0:76d1c7f13415 | 352 | |
yoka06 | 0:76d1c7f13415 | 353 | void HCI::ConnectRequest(const request_info* info) |
yoka06 | 0:76d1c7f13415 | 354 | { |
yoka06 | 0:76d1c7f13415 | 355 | BTDevice* bt = Find(&info->bdaddr); |
yoka06 | 0:76d1c7f13415 | 356 | if (!bt) // new device |
yoka06 | 0:76d1c7f13415 | 357 | { |
yoka06 | 0:76d1c7f13415 | 358 | for (int i = 0; i < MAX_BTDEVICES; i++) |
yoka06 | 0:76d1c7f13415 | 359 | { |
yoka06 | 0:76d1c7f13415 | 360 | if (_devices[i]._state == 0) |
yoka06 | 0:76d1c7f13415 | 361 | { |
yoka06 | 0:76d1c7f13415 | 362 | bt = _devices + i; |
yoka06 | 0:76d1c7f13415 | 363 | bt->_state = 1; |
yoka06 | 0:76d1c7f13415 | 364 | break; |
yoka06 | 0:76d1c7f13415 | 365 | } |
yoka06 | 0:76d1c7f13415 | 366 | } |
yoka06 | 0:76d1c7f13415 | 367 | if (!bt) |
yoka06 | 0:76d1c7f13415 | 368 | { |
yoka06 | 0:76d1c7f13415 | 369 | printf("HCI::ConnectRequest too many devices\r\n"); |
yoka06 | 0:76d1c7f13415 | 370 | return; // Too many devices! |
yoka06 | 0:76d1c7f13415 | 371 | } |
yoka06 | 0:76d1c7f13415 | 372 | } |
yoka06 | 0:76d1c7f13415 | 373 | bt->_info.bdaddr = info->bdaddr; |
yoka06 | 0:76d1c7f13415 | 374 | memcpy(bt->_info.dev_class,info->dev_class,3); |
yoka06 | 0:76d1c7f13415 | 375 | AcceptConnection(&info->bdaddr); |
yoka06 | 0:76d1c7f13415 | 376 | } |
yoka06 | 0:76d1c7f13415 | 377 | |
yoka06 | 0:76d1c7f13415 | 378 | void HCI::HCIRecv(const u8* data, int len) |
yoka06 | 0:76d1c7f13415 | 379 | { |
yoka06 | 0:76d1c7f13415 | 380 | //printfBytes(EvtStr(data[0]),data,len); |
yoka06 | 0:76d1c7f13415 | 381 | //printfBytes(EvtStr(data[0]),data,min(len,16)); |
yoka06 | 0:76d1c7f13415 | 382 | //printf("HCI Event %02X\r\n",data[0]); |
yoka06 | 0:76d1c7f13415 | 383 | switch (data[0]) |
yoka06 | 0:76d1c7f13415 | 384 | { |
yoka06 | 0:76d1c7f13415 | 385 | case HCI_EV_INQUIRY_COMPLETE: |
yoka06 | 0:76d1c7f13415 | 386 | printfBytes("Inquiry Complete",data,data[1]); |
yoka06 | 0:76d1c7f13415 | 387 | _state &= ~MASK_INQUIRY; |
yoka06 | 0:76d1c7f13415 | 388 | Callback(CALLBACK_INQUIRY_DONE,0,0); |
yoka06 | 0:76d1c7f13415 | 389 | WriteScanEnable(); |
yoka06 | 0:76d1c7f13415 | 390 | break; |
yoka06 | 0:76d1c7f13415 | 391 | |
yoka06 | 0:76d1c7f13415 | 392 | case HCI_EV_INQUIRY_RESULT: |
yoka06 | 0:76d1c7f13415 | 393 | { |
yoka06 | 0:76d1c7f13415 | 394 | const u8* end = data[1] + data + 2; |
yoka06 | 0:76d1c7f13415 | 395 | data += 3; |
yoka06 | 0:76d1c7f13415 | 396 | while (data < end) |
yoka06 | 0:76d1c7f13415 | 397 | { |
yoka06 | 0:76d1c7f13415 | 398 | inquiry_info align; |
yoka06 | 0:76d1c7f13415 | 399 | memcpy(&align,data,sizeof(inquiry_info)); |
yoka06 | 0:76d1c7f13415 | 400 | InquiryResult(&align); |
yoka06 | 0:76d1c7f13415 | 401 | Callback(CALLBACK_INQUIRY_RESULT,(u8*)&align,sizeof(inquiry_info)); |
yoka06 | 0:76d1c7f13415 | 402 | data += 14; |
yoka06 | 0:76d1c7f13415 | 403 | } |
yoka06 | 0:76d1c7f13415 | 404 | } |
yoka06 | 0:76d1c7f13415 | 405 | break; |
yoka06 | 0:76d1c7f13415 | 406 | |
yoka06 | 0:76d1c7f13415 | 407 | case HCI_EV_CONN_COMPLETE: |
yoka06 | 0:76d1c7f13415 | 408 | _state &= ~MASK_CREATE_CONNECTION; |
yoka06 | 0:76d1c7f13415 | 409 | { |
yoka06 | 0:76d1c7f13415 | 410 | connection_info align; |
yoka06 | 0:76d1c7f13415 | 411 | memcpy(&align,data+2,sizeof(connection_info)); |
yoka06 | 0:76d1c7f13415 | 412 | ConnectComplete(&align); |
yoka06 | 0:76d1c7f13415 | 413 | Callback(CALLBACK_CONNECTION_COMPLETE,(u8*)&align,sizeof(connection_info)); |
yoka06 | 0:76d1c7f13415 | 414 | } |
yoka06 | 0:76d1c7f13415 | 415 | break; |
yoka06 | 0:76d1c7f13415 | 416 | |
yoka06 | 0:76d1c7f13415 | 417 | case HCI_EV_CONN_REQUEST: |
yoka06 | 0:76d1c7f13415 | 418 | { |
yoka06 | 0:76d1c7f13415 | 419 | request_info align; |
yoka06 | 0:76d1c7f13415 | 420 | memcpy(&align,data+2,sizeof(request_info)); |
yoka06 | 0:76d1c7f13415 | 421 | ConnectRequest(&align); |
yoka06 | 0:76d1c7f13415 | 422 | } |
yoka06 | 0:76d1c7f13415 | 423 | break; |
yoka06 | 0:76d1c7f13415 | 424 | |
yoka06 | 0:76d1c7f13415 | 425 | case HCI_EV_DISCONN_COMPLETE: |
yoka06 | 0:76d1c7f13415 | 426 | DisconnectComplete(LE16(data+3)); |
yoka06 | 0:76d1c7f13415 | 427 | break; |
yoka06 | 0:76d1c7f13415 | 428 | |
yoka06 | 0:76d1c7f13415 | 429 | case HCI_EV_REMOTE_NAME: |
yoka06 | 0:76d1c7f13415 | 430 | { |
yoka06 | 0:76d1c7f13415 | 431 | BD_ADDR* addr = (BD_ADDR*)(data+3); |
yoka06 | 0:76d1c7f13415 | 432 | const char* name = (const char*)(data + 9); |
yoka06 | 0:76d1c7f13415 | 433 | RemoteName(addr,name); |
yoka06 | 0:76d1c7f13415 | 434 | } |
yoka06 | 0:76d1c7f13415 | 435 | Callback(CALLBACK_REMOTE_NAME,data+3,LE16(data+1)); // addr is in here too |
yoka06 | 0:76d1c7f13415 | 436 | _state &= ~MASK_REMOTE_NAME; |
yoka06 | 0:76d1c7f13415 | 437 | break; |
yoka06 | 0:76d1c7f13415 | 438 | |
yoka06 | 0:76d1c7f13415 | 439 | case HCI_EV_CMD_STATUS: |
yoka06 | 0:76d1c7f13415 | 440 | { |
yoka06 | 0:76d1c7f13415 | 441 | const char* errs = HCIErrStr(data[2]); |
yoka06 | 0:76d1c7f13415 | 442 | printf("Status %s %s\r\n",CmdStr(LE16(data+4)),errs); |
yoka06 | 0:76d1c7f13415 | 443 | } |
yoka06 | 0:76d1c7f13415 | 444 | break; |
yoka06 | 0:76d1c7f13415 | 445 | |
yoka06 | 0:76d1c7f13415 | 446 | case HCI_EV_CMD_COMPLETE: |
yoka06 | 0:76d1c7f13415 | 447 | OnCommandComplete(data[3] | (data[4] << 8),data+6,data[1]-4); |
yoka06 | 0:76d1c7f13415 | 448 | break; |
yoka06 | 0:76d1c7f13415 | 449 | |
yoka06 | 0:76d1c7f13415 | 450 | case HCI_EV_PIN_CODE_REQ: |
yoka06 | 0:76d1c7f13415 | 451 | PinCodeReply(data+2); |
yoka06 | 0:76d1c7f13415 | 452 | break; |
yoka06 | 0:76d1c7f13415 | 453 | |
yoka06 | 0:76d1c7f13415 | 454 | case HCI_EV_LINK_KEY_REQ: |
yoka06 | 0:76d1c7f13415 | 455 | SendCmd(HCI_OP_LINK_KEY_NEG_REPLY,data+2,6); |
yoka06 | 0:76d1c7f13415 | 456 | break; |
yoka06 | 0:76d1c7f13415 | 457 | |
yoka06 | 0:76d1c7f13415 | 458 | default: |
yoka06 | 0:76d1c7f13415 | 459 | ; |
yoka06 | 0:76d1c7f13415 | 460 | // printfBytes("HCI Event:",data,data[1]+2); |
yoka06 | 0:76d1c7f13415 | 461 | } |
yoka06 | 0:76d1c7f13415 | 462 | } |
yoka06 | 0:76d1c7f13415 | 463 | |
yoka06 | 0:76d1c7f13415 | 464 | int HCI::Open(SocketInternal* sock, SocketAddrHdr* addr) |
yoka06 | 0:76d1c7f13415 | 465 | { |
yoka06 | 0:76d1c7f13415 | 466 | L2CAPSocket* l2capsock = (L2CAPSocket*)sock; |
yoka06 | 0:76d1c7f13415 | 467 | L2CAPAddr* l2capaddr = (L2CAPAddr*)addr; |
yoka06 | 0:76d1c7f13415 | 468 | BTDevice* bt = Find(&l2capaddr->bdaddr); |
yoka06 | 0:76d1c7f13415 | 469 | if (!bt) |
yoka06 | 0:76d1c7f13415 | 470 | { |
yoka06 | 0:76d1c7f13415 | 471 | printf("Can't open l2cap %d on ",l2capaddr->psm); |
yoka06 | 0:76d1c7f13415 | 472 | printf(&l2capaddr->bdaddr); |
yoka06 | 0:76d1c7f13415 | 473 | printf("\r\n"); |
yoka06 | 0:76d1c7f13415 | 474 | return ERR_HCI_DEVICE_NOT_FOUND; |
yoka06 | 0:76d1c7f13415 | 475 | } |
yoka06 | 0:76d1c7f13415 | 476 | l2capsock->btdevice = bt; |
yoka06 | 0:76d1c7f13415 | 477 | return bt->Open(sock,addr); |
yoka06 | 0:76d1c7f13415 | 478 | } |
yoka06 | 0:76d1c7f13415 | 479 | |
yoka06 | 0:76d1c7f13415 | 480 | int HCI::Create(SocketInternal* sock, SocketAddrHdr* addr) |
yoka06 | 0:76d1c7f13415 | 481 | { |
yoka06 | 0:76d1c7f13415 | 482 | L2CAPSocket* l2capsock = (L2CAPSocket*)sock; |
yoka06 | 0:76d1c7f13415 | 483 | L2CAPAddr* l2capaddr = (L2CAPAddr*)addr; |
yoka06 | 0:76d1c7f13415 | 484 | BTDevice* bt = Find(&l2capaddr->bdaddr); |
yoka06 | 0:76d1c7f13415 | 485 | if (!bt) |
yoka06 | 0:76d1c7f13415 | 486 | { |
yoka06 | 0:76d1c7f13415 | 487 | printf("HCI Create: Can't open l2cap on "); |
yoka06 | 0:76d1c7f13415 | 488 | printf(&l2capaddr->bdaddr); |
yoka06 | 0:76d1c7f13415 | 489 | printf("\r\n"); |
yoka06 | 0:76d1c7f13415 | 490 | return ERR_HCI_DEVICE_NOT_FOUND; |
yoka06 | 0:76d1c7f13415 | 491 | } |
yoka06 | 0:76d1c7f13415 | 492 | l2capsock->btdevice = bt; |
yoka06 | 0:76d1c7f13415 | 493 | //return 0; |
yoka06 | 0:76d1c7f13415 | 494 | return bt->Create(sock,addr); |
yoka06 | 0:76d1c7f13415 | 495 | } |
yoka06 | 0:76d1c7f13415 | 496 | |
yoka06 | 0:76d1c7f13415 | 497 | |
yoka06 | 0:76d1c7f13415 | 498 | int HCI::Accept(SocketInternal* sock, SocketAddrHdr* addr) |
yoka06 | 0:76d1c7f13415 | 499 | { |
yoka06 | 0:76d1c7f13415 | 500 | |
yoka06 | 0:76d1c7f13415 | 501 | printf("Call to HCI Accept \r\n"); |
yoka06 | 0:76d1c7f13415 | 502 | |
yoka06 | 0:76d1c7f13415 | 503 | L2CAPSocket* l2capsock = (L2CAPSocket*)sock; |
yoka06 | 0:76d1c7f13415 | 504 | L2CAPAddr* l2capaddr = (L2CAPAddr*)addr; |
yoka06 | 0:76d1c7f13415 | 505 | BTDevice* bt = Find(&l2capaddr->bdaddr); |
yoka06 | 0:76d1c7f13415 | 506 | if (!bt) |
yoka06 | 0:76d1c7f13415 | 507 | { |
yoka06 | 0:76d1c7f13415 | 508 | //printf("Can't open l2cap %d on ",l2capaddr->psm); |
yoka06 | 0:76d1c7f13415 | 509 | printf("HCI Accept: Can't open l2cap on "); |
yoka06 | 0:76d1c7f13415 | 510 | printf(&l2capaddr->bdaddr); |
yoka06 | 0:76d1c7f13415 | 511 | printf("\r\n"); |
yoka06 | 0:76d1c7f13415 | 512 | return ERR_HCI_DEVICE_NOT_FOUND; |
yoka06 | 0:76d1c7f13415 | 513 | } |
yoka06 | 0:76d1c7f13415 | 514 | //l2capsock->btdevice = bt; |
yoka06 | 0:76d1c7f13415 | 515 | return bt->Open(sock,addr); |
yoka06 | 0:76d1c7f13415 | 516 | |
yoka06 | 0:76d1c7f13415 | 517 | } |
yoka06 | 0:76d1c7f13415 | 518 | |
yoka06 | 0:76d1c7f13415 | 519 | /** |
yoka06 | 0:76d1c7f13415 | 520 | SocketInternal* HCI::Create(SocketInternal* sock) |
yoka06 | 0:76d1c7f13415 | 521 | { |
yoka06 | 0:76d1c7f13415 | 522 | return sock; |
yoka06 | 0:76d1c7f13415 | 523 | } |
yoka06 | 0:76d1c7f13415 | 524 | **/ |
yoka06 | 0:76d1c7f13415 | 525 | |
yoka06 | 0:76d1c7f13415 | 526 | |
yoka06 | 0:76d1c7f13415 | 527 | int HCI::Send(SocketInternal* sock, const u8* data, int len) |
yoka06 | 0:76d1c7f13415 | 528 | { |
yoka06 | 0:76d1c7f13415 | 529 | L2CAPSocket* l2capsock = (L2CAPSocket*)sock; |
yoka06 | 0:76d1c7f13415 | 530 | return l2capsock->btdevice->Send(sock,data,len); // Pointless double dispatch |
yoka06 | 0:76d1c7f13415 | 531 | } |
yoka06 | 0:76d1c7f13415 | 532 | |
yoka06 | 0:76d1c7f13415 | 533 | int HCI::Close(SocketInternal* sock) |
yoka06 | 0:76d1c7f13415 | 534 | { |
yoka06 | 0:76d1c7f13415 | 535 | L2CAPSocket* l2capsock = (L2CAPSocket*)sock; |
yoka06 | 0:76d1c7f13415 | 536 | return l2capsock->btdevice->Close(sock); // Pointless double dispatch |
yoka06 | 0:76d1c7f13415 | 537 | } |
yoka06 | 0:76d1c7f13415 | 538 | |
yoka06 | 0:76d1c7f13415 | 539 | void HCI::ACLRecv(const u8* data, int len) |
yoka06 | 0:76d1c7f13415 | 540 | { |
yoka06 | 0:76d1c7f13415 | 541 | int handle = LE16(data); |
yoka06 | 0:76d1c7f13415 | 542 | BD_ADDR* addr; |
yoka06 | 0:76d1c7f13415 | 543 | BTDevice* d = Find(handle & 0x0FFF); |
yoka06 | 0:76d1c7f13415 | 544 | addr = &d->_info.bdaddr; |
yoka06 | 0:76d1c7f13415 | 545 | |
yoka06 | 0:76d1c7f13415 | 546 | if (d) |
yoka06 | 0:76d1c7f13415 | 547 | d->ACLRecv(addr,data,len); |
yoka06 | 0:76d1c7f13415 | 548 | } |
yoka06 | 0:76d1c7f13415 | 549 | |
yoka06 | 0:76d1c7f13415 | 550 | //=================================================================== |
yoka06 | 0:76d1c7f13415 | 551 | //=================================================================== |