adk-stack/btRFCOMM.h

   1 /*
   2  * Copyright (C) 2012 The Android Open Source Project
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  *      http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16 #ifndef _BT_RFCOMM_H_
  17 #define _BT_RFCOMM_H_
  18
  19 #include <stdint.h>
  20
  21 #define NUM_DLCIs               62
  22 #define RFCOMM_MTU              511
  23 #define RFCOMM_DLCI_PREFERENCE_NONE     0x80    //use this param to the below
  24 #define RFCOMM_DLCI_NEED_EVEN           0x81
  25 #define RFCOMM_DLCI_NEED_ODD            0x82
  26
  27 typedef void (*BtRfcommPortOpenF)(void* port, uint8_t dlci);
  28 typedef void (*BtRfcommPortCloseF)(void* port, uint8_t dlci);
  29 typedef void (*BtRfcommPortRxF)(void* port, uint8_t dlci, const uint8_t* buf, uint16_t sz);
  30
  31
  32 #ifdef ADK_INTERNAL
  33
  34 #include "BT.h"
  35
  36
  37 void btRfcommRegisterPort(uint8_t dlci, BtRfcommPortOpenF oF, BtRfcommPortCloseF cF, BtRfcommPortRxF rF);
  38 void btRfcommPortTx(void* port, uint8_t dlci, const uint8_t* data, uint16_t size); //makes a copy of your buffer
  39
  40
  41 uint8_t btRfcommReserveDlci(uint8_t preference);        //return dlci if success, zero if fail
  42 void btRfcommReleaseDlci(uint8_t dlci);
  43
  44
  45 void btRfcommRegisterL2capService(void);
  46 void btRfcommUnregisterL2capService(char sendDiscPacket);
  47
  48
  49 #endif
  50 #endif
  51