bt_att.h

/* Copyright Statement:
 *
 * (C) 2005-2016  MediaTek Inc. All rights reserved.
 *
 * This software/firmware and related documentation ("MediaTek Software") are
 * protected under relevant copyright laws. The information contained herein
 * is confidential and proprietary to MediaTek Inc. ("MediaTek") and/or its licensors.
 * Without the prior written permission of MediaTek and/or its licensors,
 * any reproduction, modification, use or disclosure of MediaTek Software,
 * and information contained herein, in whole or in part, shall be strictly prohibited.
 * You may only use, reproduce, modify, or distribute (as applicable) MediaTek Software
 * if you have agreed to and been bound by the applicable license agreement with
 * MediaTek ("License Agreement") and been granted explicit permission to do so within
 * the License Agreement ("Permitted User").  If you are not a Permitted User,
 * please cease any access or use of MediaTek Software immediately.
 * BY OPENING THIS FILE, RECEIVER HEREBY UNEQUIVOCALLY ACKNOWLEDGES AND AGREES
 * THAT MEDIATEK SOFTWARE RECEIVED FROM MEDIATEK AND/OR ITS REPRESENTATIVES
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 */

#ifndef __BT_ATT_SPEC_H__
#define __BT_ATT_SPEC_H__

#include "bt_platform.h"
#include "bt_uuid.h"

BT_EXTERN_C_BEGIN

#define BT_ATT_DEFAULT_MTU  23  
#define BT_ATT_OPCODE_ERROR_RESPONSE                0x01            
#define BT_ATT_OPCODE_EXCHANGE_MTU_REQUEST          0x02            
#define BT_ATT_OPCODE_EXCHANGE_MTU_RESPONSE         0x03            
#define BT_ATT_OPCODE_FIND_INFORMATION_REQUEST      0x04            
#define BT_ATT_OPCODE_FIND_INFORMATION_RESPONSE     0x05            
#define BT_ATT_OPCODE_FIND_BY_TYPE_VALUE_REQUEST    0x06            
#define BT_ATT_OPCODE_FIND_BY_TYPE_VALUE_RESPONSE   0x07            
#define BT_ATT_OPCODE_READ_BY_TYPE_REQUEST          0x08            
#define BT_ATT_OPCODE_READ_BY_TYPE_RESPONSE         0x09            
#define BT_ATT_OPCODE_READ_REQUEST                  0x0A            
#define BT_ATT_OPCODE_READ_RESPONSE                 0x0B            
#define BT_ATT_OPCODE_READ_BLOB_REQUEST             0x0C            
#define BT_ATT_OPCODE_READ_BLOB_RESPONSE            0x0D            
#define BT_ATT_OPCODE_READ_MULTIPLE_REQUEST         0x0E            
#define BT_ATT_OPCODE_READ_MULTIPLE_RESPONSE        0x0F            
#define BT_ATT_OPCODE_READ_BY_GROUP_TYPE_REQUEST    0x10            
#define BT_ATT_OPCODE_READ_BY_GROUP_TYPE_RESPONSE   0x11            
#define BT_ATT_OPCODE_WRITE_REQUEST                 0x12            
#define BT_ATT_OPCODE_WRITE_RESPONSE                0x13            
#define BT_ATT_OPCODE_PREPARE_WRITE_REQUEST         0x16            
#define BT_ATT_OPCODE_PREPARE_WRITE_RESPONSE        0x17            
#define BT_ATT_OPCODE_EXECUTE_WRITE_REQUEST         0x18            
#define BT_ATT_OPCODE_EXECUTE_WRITE_RESPONSE        0x19            
#define BT_ATT_OPCODE_HANDLE_VALUE_NOTIFICATION     0x1B            
#define BT_ATT_OPCODE_HANDLE_VALUE_INDICATION       0x1D            
#define BT_ATT_OPCODE_HANDLE_VALUE_CONFIRMATION     0x1E            
#define BT_ATT_OPCODE_WRITE_COMMAND                 0x52            
#define BT_ATT_OPCODE_SIGNED_WRITE_COMMAND          0xD2            
#define BT_ATT_OPCODE_SIGNED_FLAG                   0x80            
#define BT_ATT_OPCODE_COMMAND_FLAG                  0x40            
#define BT_ATT_OPCODE_METHOD_MASK                   0x3F            
#define BT_ATT_ERRCODE_INVALID_HANDLE                   0x01        
#define BT_ATT_ERRCODE_READ_NOT_PERMITTED               0x02        
#define BT_ATT_ERRCODE_WRITE_NOT_PERMITTED              0x03        
#define BT_ATT_ERRCODE_INVALID_PDU                      0x04        
#define BT_ATT_ERRCODE_INSUFFICIENT_AUTHENTICATION      0x05        
#define BT_ATT_ERRCODE_REQUEST_NOT_SUPPORTED            0x06        
#define BT_ATT_ERRCODE_INVALID_OFFSET                   0x07        
#define BT_ATT_ERRCODE_INSUFFICIENT_AUTHORIZATION       0x08        
#define BT_ATT_ERRCODE_PREPARE_QUEUE_FULL               0x09        
#define BT_ATT_ERRCODE_ATTRIBUTE_NOT_FOUND              0x0A        
#define BT_ATT_ERRCODE_ATTRIBUTE_NOT_LONG               0x0B        
#define BT_ATT_ERRCODE_INSUFFICIENT_ENCRYPTION_KEY_SIZE 0x0C        
#define BT_ATT_ERRCODE_INVALID_ATTRIBUTE_VALUE_LENGTH   0x0D        
#define BT_ATT_ERRCODE_UNLIKELY_ERROR                   0x0E        
#define BT_ATT_ERRCODE_INSUFFICIENT_ENCRYPTION          0x0F        
#define BT_ATT_ERRCODE_UNSUPPORTED_GROUP_TYPE           0x10        
#define BT_ATT_ERRCODE_INSUFFICIENT_RESOURCES           0x11        
#define BT_ATT_ERRCODE_APPLICATION_BASE                 0x80        
#define BT_ATT_ERRCODE_CONTINUE                         0x81        
#define BT_ATT_ERRCODE_APPLICATION_MAX                  0x9F        
#define BT_ATT_ERRCODE_COMMON_BASE                      0xE0        
#define BT_ATT_ERRCODE_COMMON_MAX                       0xFE        
#define BT_ATT_ERRCODE_OUT_OF_MEMORY                    0xFF        
#define BT_ATT_EXECUTE_WRITE_CANCEL                     0x00        
#define BT_ATT_EXECUTE_WRITE_WRITE                      0x01        
BT_PACKED (
typedef struct {
    uint8_t opcode;             
    uint8_t error_opcode;       
    uint16_t error_handle;      
    uint8_t error_code;         
}) bt_att_error_rsp_t;

BT_PACKED (
typedef struct {
    uint8_t opcode;             
    uint16_t client_rx_mtu;     
}) bt_att_exchange_mtu_req_t;

BT_PACKED (
typedef struct {
    uint8_t opcode;             
    uint16_t server_rx_mtu;     
}) bt_att_exchange_mtu_rsp_t;

BT_PACKED (
typedef struct {
    uint8_t opcode;             
    uint16_t starting_handle;   
    uint16_t ending_handle;     
}) bt_att_find_info_req_t;

BT_PACKED (
typedef struct {
    uint8_t opcode;            
    uint8_t format;            
    uint8_t info_data[1];      
}) bt_att_find_info_rsp_t;

BT_PACKED (
typedef struct {
    uint8_t opcode;                 
    uint16_t starting_handle;       
    uint16_t ending_handle;         
    uint16_t uuid;                  
    uint8_t attribute_value[1];     
}) bt_att_find_by_type_value_req_t;

BT_PACKED (
typedef struct {
    uint8_t opcode;                    
    uint8_t handles_info_list[1];      
}) bt_att_find_by_type_value_rsp_t;

BT_PACKED (
typedef struct {
    uint8_t opcode;             
    uint16_t starting_handle;   
    uint16_t ending_handle;     
    bt_uuid_t type;             
}) bt_att_read_by_type_req_t;

BT_PACKED (
typedef struct {
    uint8_t opcode;                    
    uint8_t length;                    
    uint8_t attribute_data_list[1];    
}) bt_att_read_by_type_rsp_t;

BT_PACKED (
typedef struct{
    uint8_t opcode;                 
    uint16_t attribute_handle;      
}) bt_att_read_req_t;

BT_PACKED (
typedef struct {
    uint8_t opcode;                 
    uint8_t attribute_value[1];     
}) bt_att_read_rsp_t;

BT_PACKED (
typedef struct {
    uint8_t opcode;                 
    uint16_t attribute_handle;      
    uint16_t value_offset;          
}) bt_att_read_blob_req_t;

typedef bt_att_read_rsp_t bt_att_read_blob_rsp_t;

BT_PACKED (
typedef struct {
    uint8_t opcode;                 
    uint16_t set_of_handles[1];     
}) bt_att_read_multiple_req_t;

BT_PACKED (
typedef struct {
    uint8_t opcode;                 
    uint8_t set_of_values[1];       
}) bt_att_read_multiple_rsp_t;

typedef bt_att_read_by_type_req_t bt_att_read_by_group_type_req_t;

typedef bt_att_read_by_type_rsp_t bt_att_read_by_group_type_rsp_t;

BT_PACKED (
typedef struct {
    uint8_t opcode;                    
    uint16_t attribute_handle;         
    uint8_t attribute_value[1];        
}) bt_att_write_req_t;

typedef struct {
    uint8_t opcode;     
} bt_att_write_rsp_t;

typedef bt_att_write_req_t bt_att_write_command_t;

BT_PACKED (
typedef struct {
    uint8_t opcode;                     
    uint16_t attribute_handle;          
    uint16_t value_offset;              
    uint8_t *part_attribute_value;      
}) bt_att_prepare_write_req_t;

BT_PACKED (
typedef struct {
    uint8_t opcode;                    
    uint16_t attribute_handle;         
    uint16_t value_offset;             
    uint8_t part_attribute_value[1];   
}) bt_att_prepare_write_rsp_t;

BT_PACKED (
typedef struct {
    uint8_t opcode;             
    uint8_t flags;              
}) bt_att_execute_write_req_t;

typedef bt_att_write_rsp_t bt_att_execute_write_rsp_t;

BT_PACKED (
typedef struct {
    uint8_t opcode;                     
    uint16_t handle;                    
    uint8_t attribute_value[1];         
}) bt_att_handle_value_notification_t;

typedef bt_att_handle_value_notification_t bt_att_handle_value_indication_t;

typedef bt_att_write_rsp_t bt_att_handle_value_confirmation_t;

BT_EXTERN_C_END
#endif /* __BT_ATT_SPEC_H__ */