1 /* 2 * Copyright (C) 2014 BlueKitchen GmbH 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 3. Neither the name of the copyright holders nor the names of 14 * contributors may be used to endorse or promote products derived 15 * from this software without specific prior written permission. 16 * 4. Any redistribution, use, or modification is done solely for 17 * personal benefit and not for any commercial purpose or for 18 * monetary gain. 19 * 20 * THIS SOFTWARE IS PROVIDED BY BLUEKITCHEN GMBH AND CONTRIBUTORS 21 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 22 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 23 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL MATTHIAS 24 * RINGWALD OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, 25 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 26 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS 27 * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 28 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 29 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF 30 * THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31 * SUCH DAMAGE. 32 * 33 * Please inquire about commercial licensing options at 34 * [email protected] 35 * 36 */ 37 38 /* 39 * btstack.h 40 * 41 * Created by Matthias Ringwald on 7/1/09. 42 * 43 * BTstack client API 44 * 45 */ 46 47 #ifndef __BTSTACK_CLIENT_H 48 #define __BTSTACK_CLIENT_H 49 50 #include "bluetooth.h" 51 #include "btstack_config.h" 52 #include "btstack_run_loop.h" 53 #include "btstack_util.h" 54 #include "daemon_cmds.h" 55 #include "hci.h" 56 #include "hci_cmd.h" 57 58 #include <stdint.h> 59 60 #if defined __cplusplus 61 extern "C" { 62 #endif 63 64 // Default TCP port for BTstack daemon 65 #ifndef BTSTACK_PORT 66 #define BTSTACK_PORT 13333 67 #endif 68 69 // UNIX domain socket for BTstack */ 70 #ifndef BTSTACK_UNIX 71 #define BTSTACK_UNIX "/tmp/BTstack" 72 #endif 73 74 // optional: if called before bt_open, TCP socket is used instead of local unix socket 75 // note: address is not copied and must be valid during bt_open 76 void bt_use_tcp(const char * address, uint16_t port); 77 78 // init BTstack library 79 int bt_open(void); 80 81 // stop using BTstack library 82 int bt_close(void); 83 84 // send hci cmd packet 85 int bt_send_cmd(const hci_cmd_t *cmd, ...); 86 87 // register packet handler -- channel only valid for l2cap and rfcomm packets 88 // @returns old packet handler 89 btstack_packet_handler_t bt_register_packet_handler(btstack_packet_handler_t handler); 90 91 void bt_send_acl(uint8_t * data, uint16_t len); 92 93 void bt_send_l2cap(uint16_t local_cid, uint8_t *data, uint16_t len); 94 void bt_send_rfcomm(uint16_t rfcom_cid, uint8_t *data, uint16_t len); 95 96 #if defined __cplusplus 97 } 98 #endif 99 100 #endif // __BTSTACK_H 101