Nobuaki Aoki / Mbed 2 deprecated myBlueUSB_localfix

local fix version of myBlueUSB (http://mbed.org/users/networker/code/myBlueUSB/). - merge deleted files which are required to compile. - enable echo back of received data via RFCOMM.

Dependencies:   AvailableMemory FatFileSystem mbed myUSBHost

rfcomm/RFCOMM.h@0:003889bc474f, 2013-12-07 (annotated)

Committer:
nobukuma
Date:
Sat Dec 07 14:19:00 2013 +0000
Revision:
0:003889bc474f
http://mbed.org/users/networker/code/myBlueUSB/ rev13??rev12??????????

Who changed what in which revision?

UserRevisionLine numberNew contents of line
nobukuma 0:003889bc474f 1 #ifndef RFCOMM_H
nobukuma 0:003889bc474f 2 #define RFCOMM_H
nobukuma 0:003889bc474f 3 #include "USBHost.h"
nobukuma 0:003889bc474f 4 #include "hci.h"
nobukuma 0:003889bc474f 5 #include "Utils.h"
nobukuma 0:003889bc474f 6
nobukuma 0:003889bc474f 7 #define MAX_RFCOMM_SCKTS 4
nobukuma 0:003889bc474f 8 //#define MAX_FRAME_SIZE 350 //ACL buffer - some headroom
nobukuma 0:003889bc474f 9 #define MAX_FRAME_SIZE 127 //ft size
nobukuma 0:003889bc474f 10
nobukuma 0:003889bc474f 11 /*
nobukuma 0:003889bc474f 12 template <class T>
nobukuma 0:003889bc474f 13 T min(T a, T b) {
nobukuma 0:003889bc474f 14 return a<b ? a : b;
nobukuma 0:003889bc474f 15 }
nobukuma 0:003889bc474f 16 */
nobukuma 0:003889bc474f 17
nobukuma 0:003889bc474f 18 #define MASK_BITRATE 0X0001
nobukuma 0:003889bc474f 19 #define MASK_DATABITS 0X0002
nobukuma 0:003889bc474f 20 #define MASK_STOPBITS 0X0004
nobukuma 0:003889bc474f 21 #define MASK_PARITYBITS 0X0008
nobukuma 0:003889bc474f 22 #define MASK_PARITYTYPE 0X0010
nobukuma 0:003889bc474f 23 #define MASK_XONCHAR 0X0020
nobukuma 0:003889bc474f 24 #define MASK_XOFFCHAR 0X0040
nobukuma 0:003889bc474f 25 #define MASK_XONXOFFIN 0X0100
nobukuma 0:003889bc474f 26 #define MASK_XONXOFFOUT 0X0200
nobukuma 0:003889bc474f 27 #define MASK_RTRIN 0X0400
nobukuma 0:003889bc474f 28 #define MASK_RTROUT 0X0800
nobukuma 0:003889bc474f 29 #define MASK_RTCIN 0X1000
nobukuma 0:003889bc474f 30 #define MASK_RTCOUT 0X2000
nobukuma 0:003889bc474f 31
nobukuma 0:003889bc474f 32 struct port_settings {
nobukuma 0:003889bc474f 33 unsigned char baud;
nobukuma 0:003889bc474f 34 unsigned char bits:
nobukuma 0:003889bc474f 35 2;
nobukuma 0:003889bc474f 36 unsigned char stop:
nobukuma 0:003889bc474f 37 1;
nobukuma 0:003889bc474f 38 unsigned char par:
nobukuma 0:003889bc474f 39 1;
nobukuma 0:003889bc474f 40 unsigned char par_t:
nobukuma 0:003889bc474f 41 2;
nobukuma 0:003889bc474f 42 unsigned char :
nobukuma 0:003889bc474f 43 2;
nobukuma 0:003889bc474f 44 unsigned char flow:
nobukuma 0:003889bc474f 45 6;
nobukuma 0:003889bc474f 46 unsigned char :
nobukuma 0:003889bc474f 47 2;
nobukuma 0:003889bc474f 48 unsigned char xon;
nobukuma 0:003889bc474f 49 unsigned char xoff;
nobukuma 0:003889bc474f 50 unsigned short mask;
nobukuma 0:003889bc474f 51 };
nobukuma 0:003889bc474f 52
nobukuma 0:003889bc474f 53 class rfcomm;
nobukuma 0:003889bc474f 54 class RFCOMMManager;
nobukuma 0:003889bc474f 55 #define MAX_RFCOMM_DEVICES 8 //physical devices
nobukuma 0:003889bc474f 56
nobukuma 0:003889bc474f 57 class RFCOMMSocket: public SocketInternal {//this object must not be larger than SocketInternalPad (socketinternal + 8 bytes)
nobukuma 0:003889bc474f 58 public:
nobukuma 0:003889bc474f 59 rfcomm* serdevice;
nobukuma 0:003889bc474f 60 u8 dlci; //channel + D bit, D bit is inverted initiator bit
nobukuma 0:003889bc474f 61 u8 my_credits, peer_credits;
nobukuma 0:003889bc474f 62 };
nobukuma 0:003889bc474f 63
nobukuma 0:003889bc474f 64 class rfcomm: public SocketHandler {
nobukuma 0:003889bc474f 65 int _l2cap; //socket to the l2cap layer
nobukuma 0:003889bc474f 66 int _devClass;
nobukuma 0:003889bc474f 67 BD_ADDR _addr;
nobukuma 0:003889bc474f 68 u8 initiator;
nobukuma 0:003889bc474f 69 u8 _pad[0]; // Struct align
nobukuma 0:003889bc474f 70 char sckts[MAX_RFCOMM_SCKTS];
nobukuma 0:003889bc474f 71 //static
nobukuma 0:003889bc474f 72 unsigned maxframesize;
nobukuma 0:003889bc474f 73 int find_slot(unsigned ch);
nobukuma 0:003889bc474f 74 RFCOMMSocket* find_socket(unsigned dlci);
nobukuma 0:003889bc474f 75 void initChannels(int socket);
nobukuma 0:003889bc474f 76 unsigned release_channel(unsigned dlci);
nobukuma 0:003889bc474f 77 static void OnRfCommControl(int socket, SocketState state, const u8* data, int len, void* userData);//I guess this is called when data comes out of the socket
nobukuma 0:003889bc474f 78 int Disconnect(RFCOMMSocket*);
nobukuma 0:003889bc474f 79 public:
nobukuma 0:003889bc474f 80 rfcomm() : _l2cap(0), _devClass(0) {
nobukuma 0:003889bc474f 81 for (int i = 0; i < MAX_RFCOMM_SCKTS; i++) sckts[i] = 0;
nobukuma 0:003889bc474f 82 maxframesize = MAX_FRAME_SIZE;
nobukuma 0:003889bc474f 83 }
nobukuma 0:003889bc474f 84
nobukuma 0:003889bc474f 85 bool InUse() {
nobukuma 0:003889bc474f 86 return _l2cap != 0;
nobukuma 0:003889bc474f 87 }
nobukuma 0:003889bc474f 88 virtual int Open(SocketInternal* sock, SocketAddrHdr* addr);
nobukuma 0:003889bc474f 89 virtual int Send(SocketInternal* sock, const u8* data, int len);//wrap data in RFCOMM frame and dispatch
nobukuma 0:003889bc474f 90 virtual int SetOpt(SocketInternal *sock, int so, int* data, int len);
nobukuma 0:003889bc474f 91 virtual int GetOpt(SocketInternal *sock, int so, int* data, int len);
nobukuma 0:003889bc474f 92 virtual int Close(SocketInternal* sock);
nobukuma 0:003889bc474f 93 virtual char* Name() {
nobukuma 0:003889bc474f 94 return "rfcomm SocketHandler";
nobukuma 0:003889bc474f 95 }
nobukuma 0:003889bc474f 96 void Recv(const u8* data, int len) {
nobukuma 0:003889bc474f 97 printf("rfcomm::Recv was called\n");
nobukuma 0:003889bc474f 98 }
nobukuma 0:003889bc474f 99 #if 0
nobukuma 0:003889bc474f 100 int Listen(unsigned char ch=0) {//passive open, similar semantics to 'Open' but connection is only made at request of the peer
nobukuma 0:003889bc474f 101 RFCOMMSocket *s = 0;//this entity may or may not be bound to a remote entity
nobukuma 0:003889bc474f 102 if (ch>0) {//specific channel
nobukuma 0:003889bc474f 103 s = find_socket(ch<<1);
nobukuma 0:003889bc474f 104 if (s) { //socket for this channel already in use
nobukuma 0:003889bc474f 105 printf("rfcomm::Listen: channel %d already in use\n", ch);
nobukuma 0:003889bc474f 106 return 0;
nobukuma 0:003889bc474f 107 } //else s==0, no socket for channel ch
nobukuma 0:003889bc474f 108 }//else listen to any channel
nobukuma 0:003889bc474f 109 int sn = find_slot(ch);
nobukuma 0:003889bc474f 110 if (sn<0) {
nobukuma 0:003889bc474f 111 printf("No socket could be found for channel %d\n", ch);
nobukuma 0:003889bc474f 112 return 0;
nobukuma 0:003889bc474f 113 } //else use slot 'sn' for the new rfcomm socket
nobukuma 0:003889bc474f 114 int sock = Socket_Create(SOCKET_RFCOM, OnRfCommControl, this);//allocate an rfcomm socket
nobukuma 0:003889bc474f 115 sckts[sn] = sock; //claim the socket
nobukuma 0:003889bc474f 116 RFCOMMSocket *rs = (RFCOMMSocket*)GetSocketInternal(sock);
nobukuma 0:003889bc474f 117 rs->serdevice = this;
nobukuma 0:003889bc474f 118 rs->dlci = (ch<<1)|1;//server socket
nobukuma 0:003889bc474f 119 //initiator = 0; what to do if already connected actively on different channel???
nobukuma 0:003889bc474f 120 /*l2cap is already present or is created when accepting the connection
nobukuma 0:003889bc474f 121 if (_l2cap == 0) { //no rfcomm -> l2cap connection yet
nobukuma 0:003889bc474f 122 printf("Need to open L2CAP channel first before opening RFCOMM channel %d\n", rs->dlci);
nobukuma 0:003889bc474f 123 ((L2CAPAddr*)addr)->psm = L2CAP_PSM_RFCOMM;//open the l2cap channel and the rfcomm_ch channel
nobukuma 0:003889bc474f 124 initiator = 0;
nobukuma 0:003889bc474f 125 _l2cap = Socket_Create(SOCKET_L2CAP, addr, OnRfCommControl, this);//this is the socket between the RFCOMM and the L2CAP layer
nobukuma 0:003889bc474f 126 if (_l2cap)
nobukuma 0:003889bc474f 127 printf("Successfully opened L2CAP channel on socket %d\n", _l2cap);
nobukuma 0:003889bc474f 128 else {
nobukuma 0:003889bc474f 129 printf("Opening L2CAP channel failed\n");
nobukuma 0:003889bc474f 130 return 0;
nobukuma 0:003889bc474f 131 }
nobukuma 0:003889bc474f 132 }
nobukuma 0:003889bc474f 133 */
nobukuma 0:003889bc474f 134 return sock;
nobukuma 0:003889bc474f 135 }
nobukuma 0:003889bc474f 136 #endif
nobukuma 0:003889bc474f 137 //int Open(BD_ADDR* bdAddr, inquiry_info* info);
nobukuma 0:003889bc474f 138 int set_remote_port_parameters(unsigned char dlci, port_settings *p);
nobukuma 0:003889bc474f 139 friend RFCOMMManager;
nobukuma 0:003889bc474f 140 };
nobukuma 0:003889bc474f 141
nobukuma 0:003889bc474f 142 class RFCOMMManager: public SocketHandler {
nobukuma 0:003889bc474f 143 rfcomm _devs[MAX_RFCOMM_DEVICES];
nobukuma 0:003889bc474f 144 int serverSock;
nobukuma 0:003889bc474f 145 char sckts[MAX_RFCOMM_SCKTS];//listening sockets
nobukuma 0:003889bc474f 146 public:
nobukuma 0:003889bc474f 147 virtual int Open(SocketInternal* sock, SocketAddrHdr* addr) {
nobukuma 0:003889bc474f 148 L2CAPAddr* ad = (L2CAPAddr*)addr;
nobukuma 0:003889bc474f 149 BD_ADDR* a = &ad->bdaddr;
nobukuma 0:003889bc474f 150 rfcomm *r = FindRfCommDevice(a);
nobukuma 0:003889bc474f 151 if (r==0)
nobukuma 0:003889bc474f 152 r = NewRfCommDevice();
nobukuma 0:003889bc474f 153 if (r==0)
nobukuma 0:003889bc474f 154 return 0;
nobukuma 0:003889bc474f 155 return r->Open(sock, addr);
nobukuma 0:003889bc474f 156 }
nobukuma 0:003889bc474f 157
nobukuma 0:003889bc474f 158 int FindSocket(BTDevice* dev) {//finds the l2cap socket for a certain rfcomm-btdevice connection
nobukuma 0:003889bc474f 159 for (int i = 0; i < MAX_RFCOMM_DEVICES; i++) {
nobukuma 0:003889bc474f 160 rfcomm *r = _devs+i;
nobukuma 0:003889bc474f 161 int l2cap = r->_l2cap;
nobukuma 0:003889bc474f 162 if (l2cap) {
nobukuma 0:003889bc474f 163 L2CAPSocket *p = (L2CAPSocket*)GetSocketInternal(l2cap);
nobukuma 0:003889bc474f 164 if (p->btdevice == dev)
nobukuma 0:003889bc474f 165 return l2cap;
nobukuma 0:003889bc474f 166 }
nobukuma 0:003889bc474f 167 }
nobukuma 0:003889bc474f 168 return 0;
nobukuma 0:003889bc474f 169 }
nobukuma 0:003889bc474f 170
nobukuma 0:003889bc474f 171 rfcomm* FindDev(BTDevice* dev) {//finds the rfcomm entity for a certain rfcomm-btdevice connection
nobukuma 0:003889bc474f 172 for (int i = 0; i < MAX_RFCOMM_DEVICES; i++) {
nobukuma 0:003889bc474f 173 rfcomm *r = _devs+i;
nobukuma 0:003889bc474f 174 int l2cap = r->_l2cap;
nobukuma 0:003889bc474f 175 if (l2cap) {
nobukuma 0:003889bc474f 176 L2CAPSocket *p = (L2CAPSocket*)GetSocketInternal(l2cap);
nobukuma 0:003889bc474f 177 if (p->btdevice == dev)
nobukuma 0:003889bc474f 178 return r;
nobukuma 0:003889bc474f 179 }
nobukuma 0:003889bc474f 180 }
nobukuma 0:003889bc474f 181 return 0;
nobukuma 0:003889bc474f 182 }
nobukuma 0:003889bc474f 183
nobukuma 0:003889bc474f 184 int BindSocket(int s) {
nobukuma 0:003889bc474f 185 L2CAPSocket *ls = (L2CAPSocket*)GetSocketInternal(s);
nobukuma 0:003889bc474f 186 printf("Binding l2cap socket %d to a new rfcomm server entity\n", s);
nobukuma 0:003889bc474f 187 rfcomm *r = NewRfCommDevice();
nobukuma 0:003889bc474f 188 r->_l2cap = s;
nobukuma 0:003889bc474f 189 r->initiator = 0;//we are server
nobukuma 0:003889bc474f 190 ls->si.userData = r;//was BTDevice, make rfcomm
nobukuma 0:003889bc474f 191 return 0;
nobukuma 0:003889bc474f 192 }
nobukuma 0:003889bc474f 193
nobukuma 0:003889bc474f 194 int new_slot(unsigned ch) {
nobukuma 0:003889bc474f 195 for (int i = 0; i < MAX_RFCOMM_SCKTS; i++) {
nobukuma 0:003889bc474f 196 if (sckts[i] != 0) { //socket is in use
nobukuma 0:003889bc474f 197 RFCOMMSocket *s = (RFCOMMSocket*)GetSocketInternal(sckts[i]);
nobukuma 0:003889bc474f 198 if (s==0) {
nobukuma 0:003889bc474f 199 printf("find_slot: socket %d not found\n", sckts[i]);
nobukuma 0:003889bc474f 200 continue;
nobukuma 0:003889bc474f 201 }
nobukuma 0:003889bc474f 202 if ((s->dlci >> 1) == ch) {
nobukuma 0:003889bc474f 203 printf("Channel %d is already in use on socket %d\n", ch, sckts[i]);
nobukuma 0:003889bc474f 204 return -1;
nobukuma 0:003889bc474f 205 }
nobukuma 0:003889bc474f 206 } else //slot is free
nobukuma 0:003889bc474f 207 return i;
nobukuma 0:003889bc474f 208 }
nobukuma 0:003889bc474f 209 return -2; //no free slots
nobukuma 0:003889bc474f 210 }
nobukuma 0:003889bc474f 211
nobukuma 0:003889bc474f 212 int find_socket(unsigned ch) {
nobukuma 0:003889bc474f 213 for (int i = 0; i < MAX_RFCOMM_SCKTS; i++) {
nobukuma 0:003889bc474f 214 if (sckts[i] != 0) { //socket is in use
nobukuma 0:003889bc474f 215 RFCOMMSocket *s = (RFCOMMSocket*)GetSocketInternal(sckts[i]);
nobukuma 0:003889bc474f 216 if (s==0) {
nobukuma 0:003889bc474f 217 printf("find_slot: socket %d not found\n", sckts[i]);
nobukuma 0:003889bc474f 218 continue;
nobukuma 0:003889bc474f 219 }
nobukuma 0:003889bc474f 220 if ((s->dlci >> 1) == ch) {
nobukuma 0:003889bc474f 221 printf("Found Channel %d on socket %d\n", ch, sckts[i]);
nobukuma 0:003889bc474f 222 return sckts[i];
nobukuma 0:003889bc474f 223 }
nobukuma 0:003889bc474f 224 else
nobukuma 0:003889bc474f 225 printf("slot %d has socket %d has dlci %d\n", i, sckts[i], s->dlci);
nobukuma 0:003889bc474f 226 }
nobukuma 0:003889bc474f 227 else
nobukuma 0:003889bc474f 228 printf("Slot %d is free\n", i);
nobukuma 0:003889bc474f 229 }
nobukuma 0:003889bc474f 230 printf("channel %d not found\n", ch);
nobukuma 0:003889bc474f 231 return 0; //channel not found
nobukuma 0:003889bc474f 232 }
nobukuma 0:003889bc474f 233
nobukuma 0:003889bc474f 234 int remove_socket(int sock) {
nobukuma 0:003889bc474f 235 for (int i = 0; i < MAX_RFCOMM_SCKTS; i++) {
nobukuma 0:003889bc474f 236 if (sckts[i] == sock) {
nobukuma 0:003889bc474f 237 sckts[i] = 0;
nobukuma 0:003889bc474f 238 return 0;
nobukuma 0:003889bc474f 239 }
nobukuma 0:003889bc474f 240 }
nobukuma 0:003889bc474f 241 return -1;
nobukuma 0:003889bc474f 242 }
nobukuma 0:003889bc474f 243
nobukuma 0:003889bc474f 244 virtual int Listen(SocketInternal* sock, int ch) {//called by Socket_Listen(SOCKET_RFCOM, channel, callback, userData)
nobukuma 0:003889bc474f 245 int slot = new_slot(ch);
nobukuma 0:003889bc474f 246 switch (slot) {
nobukuma 0:003889bc474f 247 case -1:
nobukuma 0:003889bc474f 248 printf("There is already someone listening on ch %d\n", ch);
nobukuma 0:003889bc474f 249 return ERR_SOCKET_CANT_LISTEN;//channel is occupied
nobukuma 0:003889bc474f 250 case -2:
nobukuma 0:003889bc474f 251 printf("All listener sockets are in use\n");
nobukuma 0:003889bc474f 252 return ERR_SOCKET_NONE_LEFT;
nobukuma 0:003889bc474f 253 }
nobukuma 0:003889bc474f 254 RFCOMMSocket *rs = (RFCOMMSocket*)sock;
nobukuma 0:003889bc474f 255 const char dir = 0;
nobukuma 0:003889bc474f 256 rs->dlci = (ch<<1)|dir;
nobukuma 0:003889bc474f 257 rs->State = SocketState_Listen;
nobukuma 0:003889bc474f 258 rs->serdevice = 0;//don't know yet
nobukuma 0:003889bc474f 259 sckts[slot] = rs->ID;
nobukuma 0:003889bc474f 260 printf("RFCOMM listener socket %d for ch %d (dlci 0x%02X) is assigned to slot %d\n", rs->ID, ch, rs->dlci, slot);
nobukuma 0:003889bc474f 261 return rs->ID;
nobukuma 0:003889bc474f 262 }
nobukuma 0:003889bc474f 263 /*
nobukuma 0:003889bc474f 264 virtual int Accept(SocketInternal *sock, int scid, int rxid) { //called indirectly from BTDevice::Control
nobukuma 0:003889bc474f 265 //sock is registered as an RFCOMM sock but we use it as an L2CAP sock
nobukuma 0:003889bc474f 266 //sock->type=RFCOM, meaning open/close/send/accept go to RFCOMMManager first
nobukuma 0:003889bc474f 267 //sock->userData = BTDevice, necessary to make the call back to BTDevice::Accept
nobukuma 0:003889bc474f 268 //Internal = L2CAPSocket, for scid, dcid
nobukuma 0:003889bc474f 269 BTDevice *l2cap = (BTDevice*)sock->userData;
nobukuma 0:003889bc474f 270 //sock->si.dcid = scid
nobukuma 0:003889bc474f 271 //sock->si.scid = something based on sock->ID
nobukuma 0:003889bc474f 272 serverSock = sock->ID;
nobukuma 0:003889bc474f 273 printf("Invoking accept on %p (%s) for sock %d and scid=%d\n", l2cap, l2cap->Name(), sock->ID, scid);
nobukuma 0:003889bc474f 274 return l2cap->Accept(sock, scid, rxid); //connect 'serverSock' to the remote RFCOMM client
nobukuma 0:003889bc474f 275 }
nobukuma 0:003889bc474f 276 */
nobukuma 0:003889bc474f 277 virtual int Send(SocketInternal* sock, const u8* data, int len) {
nobukuma 0:003889bc474f 278 RFCOMMSocket *s = (RFCOMMSocket*)sock;
nobukuma 0:003889bc474f 279 return s->serdevice->Send(sock, data, len);
nobukuma 0:003889bc474f 280 }
nobukuma 0:003889bc474f 281
nobukuma 0:003889bc474f 282 virtual int Close(SocketInternal* sock) {
nobukuma 0:003889bc474f 283 RFCOMMSocket *s = (RFCOMMSocket*)sock;
nobukuma 0:003889bc474f 284 return s->serdevice->Close(sock);
nobukuma 0:003889bc474f 285 }
nobukuma 0:003889bc474f 286
nobukuma 0:003889bc474f 287 virtual int SetOpt(SocketInternal* sock, int so, int* data, int len) {
nobukuma 0:003889bc474f 288 RFCOMMSocket *s = (RFCOMMSocket*)sock;
nobukuma 0:003889bc474f 289 return s->serdevice->SetOpt(sock, so, data, len);
nobukuma 0:003889bc474f 290 }
nobukuma 0:003889bc474f 291
nobukuma 0:003889bc474f 292 virtual int GetOpt(SocketInternal* sock, int so, int* data, int len) {
nobukuma 0:003889bc474f 293 RFCOMMSocket *s = (RFCOMMSocket*)sock;
nobukuma 0:003889bc474f 294 return s->serdevice->GetOpt(sock, so, data, len);
nobukuma 0:003889bc474f 295 }
nobukuma 0:003889bc474f 296
nobukuma 0:003889bc474f 297 virtual char* Name() {
nobukuma 0:003889bc474f 298 return "RFCOMMManager SocketHandler";
nobukuma 0:003889bc474f 299 }
nobukuma 0:003889bc474f 300
nobukuma 0:003889bc474f 301 rfcomm* NewRfCommDevice() {//allocate a new RFCOMM device from the pool
nobukuma 0:003889bc474f 302 for (int i = 0; i < MAX_RFCOMM_DEVICES; i++)
nobukuma 0:003889bc474f 303 if (!_devs[i].InUse())
nobukuma 0:003889bc474f 304 return _devs+i;
nobukuma 0:003889bc474f 305 return 0;
nobukuma 0:003889bc474f 306 }
nobukuma 0:003889bc474f 307
nobukuma 0:003889bc474f 308 rfcomm* FindRfCommDevice(BD_ADDR* ad) {//get a specific RFCOMM device from the pool
nobukuma 0:003889bc474f 309 for (int i = 0; i < MAX_RFCOMM_DEVICES; i++)
nobukuma 0:003889bc474f 310 if (_devs[i].InUse() && memcmp(ad, &_devs[i]._addr, 6)==0)
nobukuma 0:003889bc474f 311 return _devs+i;
nobukuma 0:003889bc474f 312 return 0;
nobukuma 0:003889bc474f 313 }
nobukuma 0:003889bc474f 314
nobukuma 0:003889bc474f 315 static void SerServer(int socket, SocketState state, const u8* data, int len, void* userData) {
nobukuma 0:003889bc474f 316 printfBytes("SerServer: ", data, len);
nobukuma 0:003889bc474f 317 //userData is the rfcomm
nobukuma 0:003889bc474f 318 rfcomm::OnRfCommControl(socket, state, data, len, userData);
nobukuma 0:003889bc474f 319 }
nobukuma 0:003889bc474f 320 //friend rfcomm;
nobukuma 0:003889bc474f 321 };
nobukuma 0:003889bc474f 322
nobukuma 0:003889bc474f 323 int set_remote_port_parameters(int socket, port_settings *p);
nobukuma 0:003889bc474f 324 extern RFCOMMManager rfcomm_manager;
nobukuma 0:003889bc474f 325
nobukuma 0:003889bc474f 326 #endif