Norimasa Okamoto / Mbed 2 deprecated F401RE-BTstack_example

BTstack for Nucleo F401RE/FRDM-KL46Z example program

Dependencies:   F401RE-USBHost mbed

The usage is the same as KL46Z-BTstack_example.
使い方はKL46Z-BTstack_exampleと同じです。
/media/uploads/va009039/f401re-btstack.jpg

BTstack/btstack/utils.h@0:a05a07cd6fdf, 2014-06-09 (annotated)

Committer:
va009039
Date:
Mon Jun 09 09:03:25 2014 +0000
Revision:
0:a05a07cd6fdf
first commit

Who changed what in which revision?

UserRevisionLine numberNew contents of line
va009039 0:a05a07cd6fdf 1 /*
va009039 0:a05a07cd6fdf 2 * Copyright (C) 2009 by Matthias Ringwald
va009039 0:a05a07cd6fdf 3 *
va009039 0:a05a07cd6fdf 4 * Redistribution and use in source and binary forms, with or without
va009039 0:a05a07cd6fdf 5 * modification, are permitted provided that the following conditions
va009039 0:a05a07cd6fdf 6 * are met:
va009039 0:a05a07cd6fdf 7 *
va009039 0:a05a07cd6fdf 8 * 1. Redistributions of source code must retain the above copyright
va009039 0:a05a07cd6fdf 9 * notice, this list of conditions and the following disclaimer.
va009039 0:a05a07cd6fdf 10 * 2. Redistributions in binary form must reproduce the above copyright
va009039 0:a05a07cd6fdf 11 * notice, this list of conditions and the following disclaimer in the
va009039 0:a05a07cd6fdf 12 * documentation and/or other materials provided with the distribution.
va009039 0:a05a07cd6fdf 13 * 3. Neither the name of the copyright holders nor the names of
va009039 0:a05a07cd6fdf 14 * contributors may be used to endorse or promote products derived
va009039 0:a05a07cd6fdf 15 * from this software without specific prior written permission.
va009039 0:a05a07cd6fdf 16 *
va009039 0:a05a07cd6fdf 17 * THIS SOFTWARE IS PROVIDED BY MATTHIAS RINGWALD AND CONTRIBUTORS
va009039 0:a05a07cd6fdf 18 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
va009039 0:a05a07cd6fdf 19 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
va009039 0:a05a07cd6fdf 20 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL MATTHIAS
va009039 0:a05a07cd6fdf 21 * RINGWALD OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
va009039 0:a05a07cd6fdf 22 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
va009039 0:a05a07cd6fdf 23 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
va009039 0:a05a07cd6fdf 24 * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
va009039 0:a05a07cd6fdf 25 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
va009039 0:a05a07cd6fdf 26 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
va009039 0:a05a07cd6fdf 27 * THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
va009039 0:a05a07cd6fdf 28 * SUCH DAMAGE.
va009039 0:a05a07cd6fdf 29 *
va009039 0:a05a07cd6fdf 30 */
va009039 0:a05a07cd6fdf 31
va009039 0:a05a07cd6fdf 32 /*
va009039 0:a05a07cd6fdf 33 * utils.h
va009039 0:a05a07cd6fdf 34 *
va009039 0:a05a07cd6fdf 35 * General utility functions
va009039 0:a05a07cd6fdf 36 *
va009039 0:a05a07cd6fdf 37 * Created by Matthias Ringwald on 7/23/09.
va009039 0:a05a07cd6fdf 38 */
va009039 0:a05a07cd6fdf 39
va009039 0:a05a07cd6fdf 40 #pragma once
va009039 0:a05a07cd6fdf 41
va009039 0:a05a07cd6fdf 42
va009039 0:a05a07cd6fdf 43 #if defined __cplusplus
va009039 0:a05a07cd6fdf 44 extern "C" {
va009039 0:a05a07cd6fdf 45 #endif
va009039 0:a05a07cd6fdf 46
va009039 0:a05a07cd6fdf 47 #include <stdint.h>
va009039 0:a05a07cd6fdf 48
va009039 0:a05a07cd6fdf 49 /**
va009039 0:a05a07cd6fdf 50 * @brief hci connection handle type
va009039 0:a05a07cd6fdf 51 */
va009039 0:a05a07cd6fdf 52 typedef uint16_t hci_con_handle_t;
va009039 0:a05a07cd6fdf 53
va009039 0:a05a07cd6fdf 54 /**
va009039 0:a05a07cd6fdf 55 * @brief Length of a bluetooth device address.
va009039 0:a05a07cd6fdf 56 */
va009039 0:a05a07cd6fdf 57 #define BD_ADDR_LEN 6
va009039 0:a05a07cd6fdf 58 typedef uint8_t bd_addr_t[BD_ADDR_LEN];
va009039 0:a05a07cd6fdf 59
va009039 0:a05a07cd6fdf 60 /**
va009039 0:a05a07cd6fdf 61 * @brief The link key type
va009039 0:a05a07cd6fdf 62 */
va009039 0:a05a07cd6fdf 63 #define LINK_KEY_LEN 16
va009039 0:a05a07cd6fdf 64 typedef uint8_t link_key_t[LINK_KEY_LEN];
va009039 0:a05a07cd6fdf 65
va009039 0:a05a07cd6fdf 66 /**
va009039 0:a05a07cd6fdf 67 * @brief The device name type
va009039 0:a05a07cd6fdf 68 */
va009039 0:a05a07cd6fdf 69 #define DEVICE_NAME_LEN 248
va009039 0:a05a07cd6fdf 70 typedef uint8_t device_name_t[DEVICE_NAME_LEN+1];
va009039 0:a05a07cd6fdf 71
va009039 0:a05a07cd6fdf 72
va009039 0:a05a07cd6fdf 73 // helper for BT little endian format
va009039 0:a05a07cd6fdf 74 #define READ_BT_16( buffer, pos) ( ((uint16_t) buffer[pos]) | (((uint16_t)buffer[pos+1]) << 8))
va009039 0:a05a07cd6fdf 75 #define READ_BT_24( buffer, pos) ( ((uint32_t) buffer[pos]) | (((uint32_t)buffer[pos+1]) << 8) | (((uint32_t)buffer[pos+2]) << 16))
va009039 0:a05a07cd6fdf 76 #define READ_BT_32( buffer, pos) ( ((uint32_t) buffer[pos]) | (((uint32_t)buffer[pos+1]) << 8) | (((uint32_t)buffer[pos+2]) << 16) | (((uint32_t) buffer[pos+3])) << 24)
va009039 0:a05a07cd6fdf 77
va009039 0:a05a07cd6fdf 78 // helper for SDP big endian format
va009039 0:a05a07cd6fdf 79 #define READ_NET_16( buffer, pos) ( ((uint16_t) buffer[pos+1]) | (((uint16_t)buffer[pos ]) << 8))
va009039 0:a05a07cd6fdf 80 #define READ_NET_32( buffer, pos) ( ((uint32_t) buffer[pos+3]) | (((uint32_t)buffer[pos+2]) << 8) | (((uint32_t)buffer[pos+1]) << 16) | (((uint32_t) buffer[pos])) << 24)
va009039 0:a05a07cd6fdf 81
va009039 0:a05a07cd6fdf 82 // HCI CMD OGF/OCF
va009039 0:a05a07cd6fdf 83 #define READ_CMD_OGF(buffer) (buffer[1] >> 2)
va009039 0:a05a07cd6fdf 84 #define READ_CMD_OCF(buffer) ((buffer[1] & 0x03) << 8 | buffer[0])
va009039 0:a05a07cd6fdf 85
va009039 0:a05a07cd6fdf 86 // check if command complete event for given command
va009039 0:a05a07cd6fdf 87 #define COMMAND_COMPLETE_EVENT(event,cmd) ( event[0] == HCI_EVENT_COMMAND_COMPLETE && READ_BT_16(event,3) == cmd.opcode)
va009039 0:a05a07cd6fdf 88 #define COMMAND_STATUS_EVENT(event,cmd) ( event[0] == HCI_EVENT_COMMAND_STATUS && READ_BT_16(event,4) == cmd.opcode)
va009039 0:a05a07cd6fdf 89
va009039 0:a05a07cd6fdf 90 // Code+Len=2, Pkts+Opcode=3; total=5
va009039 0:a05a07cd6fdf 91 #define OFFSET_OF_DATA_IN_COMMAND_COMPLETE 5
va009039 0:a05a07cd6fdf 92
va009039 0:a05a07cd6fdf 93 // ACL Packet
va009039 0:a05a07cd6fdf 94 #define READ_ACL_CONNECTION_HANDLE( buffer ) ( READ_BT_16(buffer,0) & 0x0fff)
va009039 0:a05a07cd6fdf 95 #define READ_ACL_FLAGS( buffer ) ( buffer[1] >> 4 )
va009039 0:a05a07cd6fdf 96 #define READ_ACL_LENGTH( buffer ) (READ_BT_16(buffer, 2))
va009039 0:a05a07cd6fdf 97
va009039 0:a05a07cd6fdf 98 // L2CAP Packet
va009039 0:a05a07cd6fdf 99 #define READ_L2CAP_LENGTH(buffer) ( READ_BT_16(buffer, 4))
va009039 0:a05a07cd6fdf 100 #define READ_L2CAP_CHANNEL_ID(buffer) ( READ_BT_16(buffer, 6))
va009039 0:a05a07cd6fdf 101
va009039 0:a05a07cd6fdf 102 void bt_store_16(uint8_t *buffer, uint16_t pos, uint16_t value);
va009039 0:a05a07cd6fdf 103 void bt_store_32(uint8_t *buffer, uint16_t pos, uint32_t value);
va009039 0:a05a07cd6fdf 104 void bt_flip_addr(bd_addr_t dest, bd_addr_t src);
va009039 0:a05a07cd6fdf 105
va009039 0:a05a07cd6fdf 106 void net_store_16(uint8_t *buffer, uint16_t pos, uint16_t value);
va009039 0:a05a07cd6fdf 107 void net_store_32(uint8_t *buffer, uint16_t pos, uint32_t value);
va009039 0:a05a07cd6fdf 108
va009039 0:a05a07cd6fdf 109 void hexdump(void *data, int size);
va009039 0:a05a07cd6fdf 110 void printUUID(uint8_t *uuid);
va009039 0:a05a07cd6fdf 111
va009039 0:a05a07cd6fdf 112 // @deprecated please use more convenient bd_addr_to_str
va009039 0:a05a07cd6fdf 113 void print_bd_addr( bd_addr_t addr);
va009039 0:a05a07cd6fdf 114 char * bd_addr_to_str(bd_addr_t addr);
va009039 0:a05a07cd6fdf 115
va009039 0:a05a07cd6fdf 116 int sscan_bd_addr(uint8_t * addr_string, bd_addr_t addr);
va009039 0:a05a07cd6fdf 117
va009039 0:a05a07cd6fdf 118 uint8_t crc8_check(uint8_t *data, uint16_t len, uint8_t check_sum);
va009039 0:a05a07cd6fdf 119 uint8_t crc8_calc(uint8_t *data, uint16_t len);
va009039 0:a05a07cd6fdf 120
va009039 0:a05a07cd6fdf 121 #define BD_ADDR_CMP(a,b) memcmp(a,b, BD_ADDR_LEN)
va009039 0:a05a07cd6fdf 122 #define BD_ADDR_COPY(dest,src) memcpy(dest,src,BD_ADDR_LEN)
va009039 0:a05a07cd6fdf 123
va009039 0:a05a07cd6fdf 124 #if defined __cplusplus
va009039 0:a05a07cd6fdf 125 }
va009039 0:a05a07cd6fdf 126 #endif
va009039 0:a05a07cd6fdf 127