1 /****************************************************************************** 2 * 3 * Copyright (C) 1999-2012 Broadcom Corporation 4 * 5 * Licensed under the Apache License, Version 2.0 (the "License"); 6 * you may not use this file except in compliance with the License. 7 * You may obtain a copy of the License at: 8 * 9 * http://www.apache.org/licenses/LICENSE-2.0 10 * 11 * Unless required by applicable law or agreed to in writing, software 12 * distributed under the License is distributed on an "AS IS" BASIS, 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 * See the License for the specific language governing permissions and 15 * limitations under the License. 16 * 17 ******************************************************************************/ 18 19 /****************************************************************************** 20 * 21 * this file contains the PORT API definitions 22 * 23 ******************************************************************************/ 24 #ifndef PORT_API_H 25 #define PORT_API_H 26 27 #include "bt_target.h" 28 29 /***************************************************************************** 30 ** Constants and Types 31 *****************************************************************************/ 32 33 /* 34 ** Define port settings structure send from the application in the 35 ** set settings request, or to the application in the set settings indication. 36 */ 37 typedef struct 38 { 39 40 #define PORT_BAUD_RATE_2400 0x00 41 #define PORT_BAUD_RATE_4800 0x01 42 #define PORT_BAUD_RATE_7200 0x02 43 #define PORT_BAUD_RATE_9600 0x03 44 #define PORT_BAUD_RATE_19200 0x04 45 #define PORT_BAUD_RATE_38400 0x05 46 #define PORT_BAUD_RATE_57600 0x06 47 #define PORT_BAUD_RATE_115200 0x07 48 #define PORT_BAUD_RATE_230400 0x08 49 50 UINT8 baud_rate; 51 52 #define PORT_5_BITS 0x00 53 #define PORT_6_BITS 0x01 54 #define PORT_7_BITS 0x02 55 #define PORT_8_BITS 0x03 56 57 UINT8 byte_size; 58 59 #define PORT_ONESTOPBIT 0x00 60 #define PORT_ONE5STOPBITS 0x01 61 UINT8 stop_bits; 62 63 #define PORT_PARITY_NO 0x00 64 #define PORT_PARITY_YES 0x01 65 UINT8 parity; 66 67 #define PORT_ODD_PARITY 0x00 68 #define PORT_EVEN_PARITY 0x01 69 #define PORT_MARK_PARITY 0x02 70 #define PORT_SPACE_PARITY 0x03 71 72 UINT8 parity_type; 73 74 #define PORT_FC_OFF 0x00 75 #define PORT_FC_XONXOFF_ON_INPUT 0x01 76 #define PORT_FC_XONXOFF_ON_OUTPUT 0x02 77 #define PORT_FC_CTS_ON_INPUT 0x04 78 #define PORT_FC_CTS_ON_OUTPUT 0x08 79 #define PORT_FC_DSR_ON_INPUT 0x10 80 #define PORT_FC_DSR_ON_OUTPUT 0x20 81 82 UINT8 fc_type; 83 84 UINT8 rx_char1; 85 86 #define PORT_XON_DC1 0x11 87 UINT8 xon_char; 88 89 #define PORT_XOFF_DC3 0x13 90 UINT8 xoff_char; 91 92 } tPORT_STATE; 93 94 95 /* 96 ** Define the callback function prototypes. Parameters are specific 97 ** to each event and are described bellow 98 */ 99 typedef int (tPORT_DATA_CALLBACK) (UINT16 port_handle, void *p_data, UINT16 len); 100 101 #define DATA_CO_CALLBACK_TYPE_INCOMING 1 102 #define DATA_CO_CALLBACK_TYPE_OUTGOING_SIZE 2 103 #define DATA_CO_CALLBACK_TYPE_OUTGOING 3 104 typedef int (tPORT_DATA_CO_CALLBACK) (UINT16 port_handle, UINT8* p_buf, UINT16 len, int type); 105 106 typedef void (tPORT_CALLBACK) (UINT32 code, UINT16 port_handle); 107 108 /* 109 ** Define events that registered application can receive in the callback 110 */ 111 112 #define PORT_EV_RXCHAR 0x00000001 /* Any Character received */ 113 #define PORT_EV_RXFLAG 0x00000002 /* Received certain character */ 114 #define PORT_EV_TXEMPTY 0x00000004 /* Transmitt Queue Empty */ 115 #define PORT_EV_CTS 0x00000008 /* CTS changed state */ 116 #define PORT_EV_DSR 0x00000010 /* DSR changed state */ 117 #define PORT_EV_RLSD 0x00000020 /* RLSD changed state */ 118 #define PORT_EV_BREAK 0x00000040 /* BREAK received */ 119 #define PORT_EV_ERR 0x00000080 /* Line status error occurred */ 120 #define PORT_EV_RING 0x00000100 /* Ring signal detected */ 121 #define PORT_EV_CTSS 0x00000400 /* CTS state */ 122 #define PORT_EV_DSRS 0x00000800 /* DSR state */ 123 #define PORT_EV_RLSDS 0x00001000 /* RLSD state */ 124 #define PORT_EV_OVERRUN 0x00002000 /* receiver buffer overrun */ 125 #define PORT_EV_TXCHAR 0x00004000 /* Any character transmitted */ 126 127 #define PORT_EV_CONNECTED 0x00000200 /* RFCOMM connection established */ 128 #define PORT_EV_CONNECT_ERR 0x00008000 /* Was not able to establish connection */ 129 /* or disconnected */ 130 #define PORT_EV_FC 0x00010000 /* data flow enabled flag changed by remote */ 131 #define PORT_EV_FCS 0x00020000 /* data flow enable status true = enabled */ 132 133 /* 134 ** To register for events application should provide bitmask with 135 ** corresponding bit set 136 */ 137 138 #define PORT_MASK_ALL (PORT_EV_RXCHAR | PORT_EV_TXEMPTY | PORT_EV_CTS | \ 139 PORT_EV_DSR | PORT_EV_RLSD | PORT_EV_BREAK | \ 140 PORT_EV_ERR | PORT_EV_RING | PORT_EV_CONNECT_ERR | \ 141 PORT_EV_DSRS | PORT_EV_CTSS | PORT_EV_RLSDS | \ 142 PORT_EV_RXFLAG | PORT_EV_TXCHAR | PORT_EV_OVERRUN | \ 143 PORT_EV_FC | PORT_EV_FCS | PORT_EV_CONNECTED) 144 145 146 /* 147 ** Define port result codes 148 */ 149 #define PORT_SUCCESS 0 150 151 #define PORT_ERR_BASE 0 152 153 #define PORT_UNKNOWN_ERROR (PORT_ERR_BASE + 1) 154 #define PORT_ALREADY_OPENED (PORT_ERR_BASE + 2) 155 #define PORT_CMD_PENDING (PORT_ERR_BASE + 3) 156 #define PORT_APP_NOT_REGISTERED (PORT_ERR_BASE + 4) 157 #define PORT_NO_MEM (PORT_ERR_BASE + 5) 158 #define PORT_NO_RESOURCES (PORT_ERR_BASE + 6) 159 #define PORT_BAD_BD_ADDR (PORT_ERR_BASE + 7) 160 #define PORT_BAD_HANDLE (PORT_ERR_BASE + 9) 161 #define PORT_NOT_OPENED (PORT_ERR_BASE + 10) 162 #define PORT_LINE_ERR (PORT_ERR_BASE + 11) 163 #define PORT_START_FAILED (PORT_ERR_BASE + 12) 164 #define PORT_PAR_NEG_FAILED (PORT_ERR_BASE + 13) 165 #define PORT_PORT_NEG_FAILED (PORT_ERR_BASE + 14) 166 #define PORT_SEC_FAILED (PORT_ERR_BASE + 15) 167 #define PORT_PEER_CONNECTION_FAILED (PORT_ERR_BASE + 16) 168 #define PORT_PEER_FAILED (PORT_ERR_BASE + 17) 169 #define PORT_PEER_TIMEOUT (PORT_ERR_BASE + 18) 170 #define PORT_CLOSED (PORT_ERR_BASE + 19) 171 #define PORT_TX_FULL (PORT_ERR_BASE + 20) 172 #define PORT_LOCAL_CLOSED (PORT_ERR_BASE + 21) 173 #define PORT_LOCAL_TIMEOUT (PORT_ERR_BASE + 22) 174 #define PORT_TX_QUEUE_DISABLED (PORT_ERR_BASE + 23) 175 #define PORT_PAGE_TIMEOUT (PORT_ERR_BASE + 24) 176 #define PORT_INVALID_SCN (PORT_ERR_BASE + 25) 177 178 179 /***************************************************************************** 180 ** External Function Declarations 181 *****************************************************************************/ 182 #ifdef __cplusplus 183 extern "C" 184 { 185 #endif 186 187 /******************************************************************************* 188 ** 189 ** Function RFCOMM_CreateConnection 190 ** 191 ** Description RFCOMM_CreateConnection function is used from the application 192 ** to establish serial port connection to the peer device, 193 ** or allow RFCOMM to accept a connection from the peer 194 ** application. 195 ** 196 ** Parameters: scn - Service Channel Number as registered with 197 ** the SDP (server) or obtained using SDP from 198 ** the peer device (client). 199 ** is_server - TRUE if requesting application is a server 200 ** mtu - Maximum frame size the application can accept 201 ** bd_addr - BD_ADDR of the peer (client) 202 ** mask - specifies events to be enabled. A value 203 ** of zero disables all events. 204 ** p_handle - OUT pointer to the handle. 205 ** p_mgmt_cb - pointer to callback function to receive 206 ** connection up/down events. 207 ** Notes: 208 ** 209 ** Server can call this function with the same scn parameter multiple times if 210 ** it is ready to accept multiple simulteneous connections. 211 ** 212 ** DLCI for the connection is (scn * 2 + 1) if client originates connection on 213 ** existing none initiator multiplexer channel. Otherwise it is (scn * 2). 214 ** For the server DLCI can be changed later if client will be calling it using 215 ** (scn * 2 + 1) dlci. 216 ** 217 *******************************************************************************/ 218 RFC_API extern int RFCOMM_CreateConnection (UINT16 uuid, UINT8 scn, 219 BOOLEAN is_server, UINT16 mtu, 220 BD_ADDR bd_addr, UINT16 *p_handle, 221 tPORT_CALLBACK *p_mgmt_cb); 222 223 224 /******************************************************************************* 225 ** 226 ** Function RFCOMM_RemoveConnection 227 ** 228 ** Description This function is called to close the specified connection. 229 ** 230 ** Parameters: handle - Handle of the port returned in the Open 231 ** 232 *******************************************************************************/ 233 RFC_API extern int RFCOMM_RemoveConnection (UINT16 handle); 234 235 236 /******************************************************************************* 237 ** 238 ** Function RFCOMM_RemoveServer 239 ** 240 ** Description This function is called to close the server port. 241 ** 242 ** Parameters: handle - Handle returned in the RFCOMM_CreateConnection 243 ** 244 *******************************************************************************/ 245 RFC_API extern int RFCOMM_RemoveServer (UINT16 handle); 246 247 248 /******************************************************************************* 249 ** 250 ** Function PORT_SetEventCallback 251 ** 252 ** Description Set event callback the specified connection. 253 ** 254 ** Parameters: handle - Handle of the port returned in the Open 255 ** p_callback - address of the callback function which should 256 ** be called from the RFCOMM when an event 257 ** specified in the mask occurs. 258 ** 259 *******************************************************************************/ 260 RFC_API extern int PORT_SetEventCallback (UINT16 port_handle, 261 tPORT_CALLBACK *p_port_cb); 262 263 /******************************************************************************* 264 ** 265 ** Function PORT_ClearKeepHandleFlag 266 ** 267 ** Description This function is called to clear the keep handle flag 268 ** which will cause not to keep the port handle open when closed 269 ** Parameters: handle - Handle returned in the RFCOMM_CreateConnection 270 ** 271 *******************************************************************************/ 272 int PORT_ClearKeepHandleFlag (UINT16 port_handle); 273 274 /******************************************************************************* 275 ** 276 ** Function PORT_SetEventCallback 277 ** 278 ** Description Set event data callback the specified connection. 279 ** 280 ** Parameters: handle - Handle of the port returned in the Open 281 ** p_callback - address of the callback function which should 282 ** be called from the RFCOMM when a data 283 ** packet is received. 284 ** 285 *******************************************************************************/ 286 RFC_API extern int PORT_SetDataCallback (UINT16 port_handle, 287 tPORT_DATA_CALLBACK *p_cb); 288 289 RFC_API extern int PORT_SetDataCOCallback (UINT16 port_handle, tPORT_DATA_CO_CALLBACK *p_port_cb); 290 /******************************************************************************* 291 ** 292 ** Function PORT_SetEventMask 293 ** 294 ** Description This function is called to close the specified connection. 295 ** 296 ** Parameters: handle - Handle of the port returned in the Open 297 ** mask - specifies events to be enabled. A value 298 ** of zero disables all events. 299 ** 300 *******************************************************************************/ 301 RFC_API extern int PORT_SetEventMask (UINT16 port_handle, UINT32 mask); 302 303 304 /******************************************************************************* 305 ** 306 ** Function PORT_CheckConnection 307 ** 308 ** Description This function returns PORT_SUCCESS if connection referenced 309 ** by handle is up and running 310 ** 311 ** Parameters: handle - Handle of the port returned in the Open 312 ** bd_addr - OUT bd_addr of the peer 313 ** p_lcid - OUT L2CAP's LCID 314 ** 315 *******************************************************************************/ 316 RFC_API extern int PORT_CheckConnection (UINT16 handle, BD_ADDR bd_addr, 317 UINT16 *p_lcid); 318 319 /******************************************************************************* 320 ** 321 ** Function PORT_IsOpening 322 ** 323 ** Description This function returns TRUE if there is any RFCOMM connection 324 ** opening in process. 325 ** 326 ** Parameters: TRUE if any connection opening is found 327 ** bd_addr - bd_addr of the peer 328 ** 329 *******************************************************************************/ 330 RFC_API extern BOOLEAN PORT_IsOpening (BD_ADDR bd_addr); 331 332 /******************************************************************************* 333 ** 334 ** Function PORT_SetState 335 ** 336 ** Description This function configures connection according to the 337 ** specifications in the tPORT_STATE structure. 338 ** 339 ** Parameters: handle - Handle returned in the RFCOMM_CreateConnection 340 ** p_settings - Pointer to a tPORT_STATE structure containing 341 ** configuration information for the connection. 342 ** 343 *******************************************************************************/ 344 RFC_API extern int PORT_SetState (UINT16 handle, tPORT_STATE *p_settings); 345 346 /******************************************************************************* 347 ** 348 ** Function PORT_GetRxQueueCnt 349 ** 350 ** Description This function return number of buffers on the rx queue. 351 ** 352 ** Parameters: handle - Handle returned in the RFCOMM_CreateConnection 353 ** p_rx_queue_count - Pointer to return queue count in. 354 ** 355 *******************************************************************************/ 356 RFC_API extern int PORT_GetRxQueueCnt (UINT16 handle, UINT16 *p_rx_queue_count); 357 358 /******************************************************************************* 359 ** 360 ** Function PORT_GetState 361 ** 362 ** Description This function is called to fill tPORT_STATE structure 363 ** with the current control settings for the port 364 ** 365 ** Parameters: handle - Handle returned in the RFCOMM_CreateConnection 366 ** p_settings - Pointer to a tPORT_STATE structure in which 367 ** configuration information is returned. 368 ** 369 *******************************************************************************/ 370 RFC_API extern int PORT_GetState (UINT16 handle, tPORT_STATE *p_settings); 371 372 373 /******************************************************************************* 374 ** 375 ** Function PORT_Control 376 ** 377 ** Description This function directs a specified connection to pass control 378 ** control information to the peer device. 379 ** 380 ** Parameters: handle - Handle returned in the RFCOMM_CreateConnection 381 ** signal - specify the function to be passed 382 ** 383 *******************************************************************************/ 384 #define PORT_SET_DTRDSR 0x01 385 #define PORT_CLR_DTRDSR 0x02 386 #define PORT_SET_CTSRTS 0x03 387 #define PORT_CLR_CTSRTS 0x04 388 #define PORT_SET_RI 0x05 /* DCE only */ 389 #define PORT_CLR_RI 0x06 /* DCE only */ 390 #define PORT_SET_DCD 0x07 /* DCE only */ 391 #define PORT_CLR_DCD 0x08 /* DCE only */ 392 #define PORT_BREAK 0x09 /* Break event */ 393 394 RFC_API extern int PORT_Control (UINT16 handle, UINT8 signal); 395 396 397 /******************************************************************************* 398 ** 399 ** Function PORT_FlowControl 400 ** 401 ** Description This function directs a specified connection to pass 402 ** flow control message to the peer device. Enable flag passed 403 ** shows if port can accept more data. 404 ** 405 ** Parameters: handle - Handle returned in the RFCOMM_CreateConnection 406 ** enable - enables data flow 407 ** 408 *******************************************************************************/ 409 RFC_API extern int PORT_FlowControl (UINT16 handle, BOOLEAN enable); 410 411 412 /******************************************************************************* 413 ** 414 ** Function PORT_GetModemStatus 415 ** 416 ** Description This function retrieves modem control signals. Normally 417 ** application will call this function after a callback 418 ** function is called with notification that one of signals 419 ** has been changed. 420 ** 421 ** Parameters: handle - Handle returned in the RFCOMM_CreateConnection 422 ** callback. 423 ** p_signal - specify the pointer to control signals info 424 ** 425 *******************************************************************************/ 426 #define PORT_DTRDSR_ON 0x01 427 #define PORT_CTSRTS_ON 0x02 428 #define PORT_RING_ON 0x04 429 #define PORT_DCD_ON 0x08 430 431 /* 432 ** Define default initial local modem signals state set after connection established 433 */ 434 #define PORT_OBEX_DEFAULT_SIGNAL_STATE (PORT_DTRDSR_ON | PORT_CTSRTS_ON | PORT_DCD_ON) 435 #define PORT_SPP_DEFAULT_SIGNAL_STATE (PORT_DTRDSR_ON | PORT_CTSRTS_ON | PORT_DCD_ON) 436 #define PORT_PPP_DEFAULT_SIGNAL_STATE (PORT_DTRDSR_ON | PORT_CTSRTS_ON | PORT_DCD_ON) 437 #define PORT_DUN_DEFAULT_SIGNAL_STATE (PORT_DTRDSR_ON | PORT_CTSRTS_ON) 438 439 RFC_API extern int PORT_GetModemStatus (UINT16 handle, UINT8 *p_control_signal); 440 441 442 /******************************************************************************* 443 ** 444 ** Function PORT_ClearError 445 ** 446 ** Description This function retreives information about a communications 447 ** error and reports current status of a connection. The 448 ** function should be called when an error occures to clear 449 ** the connection error flag and to enable additional read 450 ** and write operations. 451 ** 452 ** Parameters: handle - Handle returned in the RFCOMM_CreateConnection 453 ** p_errors - pointer of the variable to receive error codes 454 ** p_status - pointer to the tPORT_STATUS structur to receive 455 ** connection status 456 ** 457 *******************************************************************************/ 458 459 #define PORT_ERR_BREAK 0x01 /* Break condition occured on the peer device */ 460 #define PORT_ERR_OVERRUN 0x02 /* Overrun is reported by peer device */ 461 #define PORT_ERR_FRAME 0x04 /* Framing error reported by peer device */ 462 #define PORT_ERR_RXOVER 0x08 /* Input queue overflow occured */ 463 #define PORT_ERR_TXFULL 0x10 /* Output queue overflow occured */ 464 465 typedef struct 466 { 467 #define PORT_FLAG_CTS_HOLD 0x01 /* Tx is waiting for CTS signal */ 468 #define PORT_FLAG_DSR_HOLD 0x02 /* Tx is waiting for DSR signal */ 469 #define PORT_FLAG_RLSD_HOLD 0x04 /* Tx is waiting for RLSD signal */ 470 471 UINT16 flags; 472 UINT16 in_queue_size; /* Number of bytes in the input queue */ 473 UINT16 out_queue_size; /* Number of bytes in the output queue */ 474 UINT16 mtu_size; /* peer MTU size */ 475 } tPORT_STATUS; 476 477 478 RFC_API extern int PORT_ClearError (UINT16 handle, UINT16 *p_errors, 479 tPORT_STATUS *p_status); 480 481 482 /******************************************************************************* 483 ** 484 ** Function PORT_SendError 485 ** 486 ** Description This function send a communications error to the peer device 487 ** 488 ** Parameters: handle - Handle returned in the RFCOMM_CreateConnection 489 ** errors - receive error codes 490 ** 491 *******************************************************************************/ 492 RFC_API extern int PORT_SendError (UINT16 handle, UINT8 errors); 493 494 495 /******************************************************************************* 496 ** 497 ** Function PORT_GetQueueStatus 498 ** 499 ** Description This function reports current status of a connection. 500 ** 501 ** Parameters: handle - Handle returned in the RFCOMM_CreateConnection 502 ** p_status - pointer to the tPORT_STATUS structur to receive 503 ** connection status 504 ** 505 *******************************************************************************/ 506 RFC_API extern int PORT_GetQueueStatus (UINT16 handle, tPORT_STATUS *p_status); 507 508 509 /******************************************************************************* 510 ** 511 ** Function PORT_Purge 512 ** 513 ** Description This function discards all the data from the output or 514 ** input queues of the specified connection. 515 ** 516 ** Parameters: handle - Handle returned in the RFCOMM_CreateConnection 517 ** purge_flags - specify the action to take. 518 ** 519 *******************************************************************************/ 520 #define PORT_PURGE_TXCLEAR 0x01 521 #define PORT_PURGE_RXCLEAR 0x02 522 523 RFC_API extern int PORT_Purge (UINT16 handle, UINT8 purge_flags); 524 525 526 /******************************************************************************* 527 ** 528 ** Function PORT_Read 529 ** 530 ** Description This function returns the pointer to the buffer received 531 ** from the peer device. Normally application will call this 532 ** function after receiving PORT_EVT_RXCHAR event. 533 ** Application calling this function is responsible to free 534 ** buffer returned. 535 ** 536 ** Parameters: handle - Handle returned in the RFCOMM_CreateConnection 537 ** callback. 538 ** pp_buf - pointer to address of buffer with data, 539 ** 540 *******************************************************************************/ 541 RFC_API extern int PORT_Read (UINT16 handle, BT_HDR **pp_buf); 542 543 544 /******************************************************************************* 545 ** 546 ** Function PORT_ReadData 547 ** 548 ** Description Normally application will call this function after receiving 549 ** PORT_EVT_RXCHAR event. 550 ** 551 ** Parameters: handle - Handle returned in the RFCOMM_CreateConnection 552 ** callback. 553 ** p_data - Data area 554 ** max_len - Byte count requested 555 ** p_len - Byte count received 556 ** 557 *******************************************************************************/ 558 RFC_API extern int PORT_ReadData (UINT16 handle, char *p_data, UINT16 max_len, 559 UINT16 *p_len); 560 561 562 /******************************************************************************* 563 ** 564 ** Function PORT_Write 565 ** 566 ** Description This function to send BT buffer to the peer device. 567 ** Application should not free the buffer. 568 ** 569 ** Parameters: handle - Handle returned in the RFCOMM_CreateConnection 570 ** p_buf - pointer to the buffer with data, 571 ** 572 *******************************************************************************/ 573 RFC_API extern int PORT_Write (UINT16 handle, BT_HDR *p_buf); 574 575 576 /******************************************************************************* 577 ** 578 ** Function PORT_WriteData 579 ** 580 ** Description This function is called from the legacy application to 581 ** send data. 582 ** 583 ** Parameters: handle - Handle returned in the RFCOMM_CreateConnection 584 ** p_data - Data area 585 ** max_len - Byte count to write 586 ** p_len - Bytes written 587 ** 588 *******************************************************************************/ 589 RFC_API extern int PORT_WriteData (UINT16 handle, char *p_data, UINT16 max_len, 590 UINT16 *p_len); 591 592 /******************************************************************************* 593 ** 594 ** Function PORT_WriteDataCO 595 ** 596 ** Description Normally not GKI aware application will call this function 597 ** to send data to the port by callout functions. 598 ** 599 ** Parameters: handle - Handle returned in the RFCOMM_CreateConnection 600 ** 601 *******************************************************************************/ 602 RFC_API extern int PORT_WriteDataCO (UINT16 handle, int* p_len); 603 604 /******************************************************************************* 605 ** 606 ** Function PORT_Test 607 ** 608 ** Description Application can call this function to send RFCOMM Test frame 609 ** 610 ** Parameters: handle - Handle returned in the RFCOMM_CreateConnection 611 ** p_data - Data area 612 ** max_len - Byte count requested 613 ** 614 *******************************************************************************/ 615 RFC_API extern int PORT_Test (UINT16 handle, UINT8 *p_data, UINT16 len); 616 617 618 /******************************************************************************* 619 ** 620 ** Function RFCOMM_Init 621 ** 622 ** Description This function is called to initialize RFCOMM layer 623 ** 624 *******************************************************************************/ 625 RFC_API extern void RFCOMM_Init (void); 626 627 628 /******************************************************************************* 629 ** 630 ** Function PORT_SetTraceLevel 631 ** 632 ** Description This function sets the trace level for RFCOMM. If called with 633 ** a value of 0xFF, it simply reads the current trace level. 634 ** 635 ** Returns the new (current) trace level 636 ** 637 *******************************************************************************/ 638 RFC_API extern UINT8 PORT_SetTraceLevel (UINT8 new_level); 639 640 641 #ifdef __cplusplus 642 } 643 #endif 644 645 #endif /* PORT_API_H */ 646