158 lines
3.5 KiB
C
158 lines
3.5 KiB
C
// Copyright 2015-2016 Espressif Systems (Shanghai) PTE LTD
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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/**
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* bt_defs.h Defines useful API for whole Bluedroid
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*
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*/
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#ifndef _BT_DEFS_H_
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#define _BT_DEFS_H_
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#include <stdlib.h>
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#include <stdint.h>
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#include "bt_trace.h"
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#include "bt_target.h"
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#define UNUSED(x) (void)(x)
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#ifndef SIZE_MAX
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#define SIZE_MAX 254
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#endif
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/*Timer Related Defination*/
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//by Snake.T
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typedef void (TIMER_CBACK)(void *p_tle);
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typedef struct _tle {
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struct _tle *p_next;
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struct _tle *p_prev;
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TIMER_CBACK *p_cback;
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INT32 ticks;
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INT32 ticks_initial;
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TIMER_PARAM_TYPE param;
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TIMER_PARAM_TYPE data;
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UINT16 event;
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UINT8 in_use;
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} TIMER_LIST_ENT;
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#define alarm_timer_t uint32_t
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#define alarm_timer_setfn(timer, cb, data) \
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do { \
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} while (0)
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#define alarm_timer_arm(timer, to, periodic) \
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do { \
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} while (0)
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#define alarm_timer_disarm(timer) \
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do { \
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} while (0)
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#define alarm_timer_now() (0)
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/*Bluetooth Address*/
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typedef struct {
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uint8_t address[6];
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} __attribute__ ((__packed__)) bt_bdaddr_t;
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/** Bluetooth 128-bit UUID */
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typedef struct {
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uint8_t uu[16];
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} bt_uuid_t;
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/** Bluetooth Error Status */
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/** We need to build on this */
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/* relate to ESP_BT_STATUS_xxx in esp_bt_defs.h */
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typedef enum {
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BT_STATUS_SUCCESS = 0,
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BT_STATUS_FAIL,
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BT_STATUS_NOT_READY,
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BT_STATUS_NOMEM,
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BT_STATUS_BUSY,
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BT_STATUS_DONE, /* request already completed */
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BT_STATUS_UNSUPPORTED,
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BT_STATUS_PARM_INVALID,
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BT_STATUS_UNHANDLED,
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BT_STATUS_AUTH_FAILURE,
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BT_STATUS_RMT_DEV_DOWN,
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BT_STATUS_AUTH_REJECTED,
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BT_STATUS_INVALID_STATIC_RAND_ADDR,
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BT_STATUS_PENDING,
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BT_STATUS_UNACCEPT_CONN_INTERVAL,
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BT_STATUS_PARAM_OUT_OF_RANGE,
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BT_STATUS_TIMEOUT,
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} bt_status_t;
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#ifndef CPU_LITTLE_ENDIAN
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#define CPU_LITTLE_ENDIAN
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#endif
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inline uint16_t swap_byte_16(uint16_t x)
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{
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return (((x & 0x00ffU) << 8) |
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((x & 0xff00U) >> 8));
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}
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inline uint32_t swap_byte_32(uint32_t x)
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{
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return (((x & 0x000000ffUL) << 24) |
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((x & 0x0000ff00UL) << 8) |
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((x & 0x00ff0000UL) >> 8) |
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((x & 0xff000000UL) >> 24));
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}
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#ifndef ntohs
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inline uint16_t ntohs(uint16_t x)
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{
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#ifdef CPU_LITTLE_ENDIAN
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return swap_byte_16(x);
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#else
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return x;
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#endif
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}
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#endif /* #ifndef ntohs */
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#ifndef htons
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inline uint16_t htons(uint16_t x)
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{
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#ifdef CPU_LITTLE_ENDIAN
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return swap_byte_16(x);
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#else
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return x;
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#endif
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}
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#endif /* #ifndef htons */
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#ifndef ntohl
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inline uint32_t ntohl(uint32_t x)
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{
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#ifdef CPU_LITTLE_ENDIAN
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return swap_byte_32(x);
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#else
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return x;
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#endif
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}
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#endif /* #ifndef ntohl*/
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#ifndef htonl
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inline uint32_t htonl(uint32_t x)
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{
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#ifdef CPU_LITTLE_ENDIAN
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return swap_byte_32(x);
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#else
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return x;
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#endif
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}
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#endif /* #ifndef htonl*/
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#endif /* _BT_DEFS_H_ */
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