[352] | 1 | /*
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| 2 | * Copyright (C) 2009 by Matthias Ringwald
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| 3 | *
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| 4 | * Redistribution and use in source and binary forms, with or without
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| 5 | * modification, are permitted provided that the following conditions
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| 6 | * are met:
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| 7 | *
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| 8 | * 1. Redistributions of source code must retain the above copyright
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| 9 | * notice, this list of conditions and the following disclaimer.
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| 10 | * 2. Redistributions in binary form must reproduce the above copyright
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| 11 | * notice, this list of conditions and the following disclaimer in the
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| 12 | * documentation and/or other materials provided with the distribution.
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| 13 | * 3. Neither the name of the copyright holders nor the names of
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| 14 | * contributors may be used to endorse or promote products derived
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| 15 | * from this software without specific prior written permission.
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| 16 | *
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| 17 | * THIS SOFTWARE IS PROVIDED BY MATTHIAS RINGWALD AND CONTRIBUTORS
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| 18 | * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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| 19 | * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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| 20 | * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL MATTHIAS
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| 21 | * RINGWALD OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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| 22 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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| 23 | * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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| 24 | * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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| 25 | * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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| 26 | * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
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| 27 | * THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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| 28 | * SUCH DAMAGE.
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| 29 | *
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| 30 | */
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| 31 |
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| 32 | /*
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| 33 | * btstack.h
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| 34 | *
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| 35 | * Created by Matthias Ringwald on 7/1/09.
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| 36 | *
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| 37 | * BTstack client API
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| 38 | *
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| 39 | */
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| 40 |
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| 41 | #ifndef __BTSTACK_H
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| 42 | #define __BTSTACK_H
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| 43 |
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| 44 | #include <btstack/hci_cmds.h>
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| 45 | #include <btstack/run_loop.h>
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| 46 | #include <btstack/utils.h>
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| 47 |
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| 48 | #include "btstack-config.h"
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| 49 |
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| 50 | #include <stdint.h>
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| 51 |
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| 52 | #if defined __cplusplus
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| 53 | extern "C" {
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| 54 | #endif
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| 55 |
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| 56 | // Default TCP port for BTstack daemon
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| 57 | #ifndef BTSTACK_PORT
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| 58 | #define BTSTACK_PORT 13333
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| 59 | #endif
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| 60 |
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| 61 | // UNIX domain socket for BTstack */
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| 62 | #ifndef BTSTACK_UNIX
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| 63 | #define BTSTACK_UNIX "/tmp/BTstack"
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| 64 | #endif
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| 65 |
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| 66 | // packet handler
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| 67 | typedef void (*btstack_packet_handler_t) (uint8_t packet_type, uint16_t channel, uint8_t *packet, uint16_t size);
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| 68 |
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| 69 | // optional: if called before bt_open, TCP socket is used instead of local unix socket
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| 70 | // note: address is not copied and must be valid during bt_open
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| 71 | void bt_use_tcp(const char * address, uint16_t port);
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| 72 |
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| 73 | // init BTstack library
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| 74 | int bt_open(void);
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| 75 |
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| 76 | // stop using BTstack library
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| 77 | int bt_close(void);
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| 78 |
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| 79 | // send hci cmd packet
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| 80 | int bt_send_cmd(const hci_cmd_t *cmd, ...);
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| 81 |
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| 82 | // register packet handler -- channel only valid for l2cap and rfcomm packets
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| 83 | // @returns old packet handler
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| 84 | btstack_packet_handler_t bt_register_packet_handler(btstack_packet_handler_t handler);
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| 85 |
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| 86 | void bt_send_acl(uint8_t * data, uint16_t len);
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| 87 |
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| 88 | void bt_send_l2cap(uint16_t local_cid, uint8_t *data, uint16_t len);
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| 89 | void bt_send_rfcomm(uint16_t rfcom_cid, uint8_t *data, uint16_t len);
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| 90 |
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| 91 | #if defined __cplusplus
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| 92 | }
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| 93 | #endif
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| 94 |
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| 95 | #endif // __BTSTACK_H
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