1 /* 2 * Copyright (C) 2010 NXP Semiconductors 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 /** 18 * \file phNfcLlcpTypes.h 19 * \brief NFC LLCP public types 20 * 21 * Project: NFC-FRI 22 * 23 */ 24 25 26 #ifndef PHNFCLLCPTYPES_H /* */ 27 #define PHNFCLLCPTYPES_H /* */ 28 29 #include <phNfcTypes.h> 30 #include <phLibNfcStatus.h> 31 32 /*=========== CONSTANTS ===========*/ 33 34 /** 35 * \name LLCP default parameters. 36 * 37 * Definitions for use when wanting to use default LLCP parameter values. 38 * 39 */ 40 /*@{*/ 41 #define PHFRINFC_LLCP_MIU_DEFAULT 128 /**< Default MIU value (in bytes).*/ 42 #define PHFRINFC_LLCP_WKS_DEFAULT 1 /**< Default WKS value (bitfield).*/ 43 #define PHFRINFC_LLCP_LTO_DEFAULT 10 /**< Default LTO value (in step of 10ms).*/ 44 #define PHFRINFC_LLCP_RW_DEFAULT 1 /**< Default RW value (in frames).*/ 45 #define PHFRINFC_LLCP_OPTION_DEFAULT 0 /**< Default OPTION value (in frames).*/ 46 #define PHFRINFC_LLCP_MIUX_DEFAULT 0 /**< Default MIUX value (in bytes) */ 47 #define PHFRINFC_LLCP_MIUX_MAX 0x7FF /**< Max MIUX value (in bytes) */ 48 #define PHFRINFC_LLCP_PDU_HEADER_MAX 3 /**< Max size of PDU header (in bytes) */ 49 #define PHFRINFC_LLCP_SN_MAX_LENGTH 255 /**< Max length value for the Service Name */ 50 #define PHFRINFC_LLCP_RW_MAX 15 /**< Max RW value (in frames).*/ 51 /*@}*/ 52 53 /** 54 * \name LLCP config parameters. 55 * 56 * Definitions used for internal LLCP configuration. 57 * 58 */ 59 /*@{*/ 60 #define PHFRINFC_LLCP_NB_SOCKET_MAX 10 /**< Max.number of simultaneous sockets */ 61 #define PHFRINFC_LLCP_SNL_RESPONSE_MAX 256 /**< Max.number of simultaneous discovery requests */ 62 /*@}*/ 63 64 /** 65 * \internal 66 * \name Fixed value for ERROR op code. 67 * 68 */ 69 /*@{*/ 70 #define PHFRINFC_LLCP_ERR_DISCONNECTED 0x00 71 #define PHFRINFC_LLCP_ERR_FRAME_REJECTED 0x01 72 #define PHFRINFC_LLCP_ERR_BUSY_CONDITION 0x02 73 #define PHFRINFC_LLCP_ERR_NOT_BUSY_CONDITION 0x03 74 75 /** 76 * \internal 77 * \name Fixed value for DM op code. 78 * 79 */ 80 /*@{*/ 81 #define PHFRINFC_LLCP_DM_OPCODE_DISCONNECTED 0x00 82 #define PHFRINFC_LLCP_DM_OPCODE_SAP_NOT_ACTIVE 0x01 83 #define PHFRINFC_LLCP_DM_OPCODE_SAP_NOT_FOUND 0x02 84 #define PHFRINFC_LLCP_DM_OPCODE_CONNECT_REJECTED 0x03 85 #define PHFRINFC_LLCP_DM_OPCODE_CONNECT_NOT_ACCEPTED 0x20 86 #define PHFRINFC_LLCP_DM_OPCODE_SOCKET_NOT_AVAILABLE 0x21 87 88 89 /*========== ENUMERATES ===========*/ 90 91 /* Enum reperesents the different LLCP Link status*/ 92 typedef enum phFriNfc_LlcpMac_eLinkStatus 93 { 94 phFriNfc_LlcpMac_eLinkDefault, 95 phFriNfc_LlcpMac_eLinkActivated, 96 phFriNfc_LlcpMac_eLinkDeactivated 97 }phFriNfc_LlcpMac_eLinkStatus_t; 98 99 /* Enum represents the different Socket types */ 100 typedef enum phFriNfc_LlcpTransport_eSocketType 101 { 102 phFriNfc_LlcpTransport_eDefaultType, 103 phFriNfc_LlcpTransport_eConnectionOriented, 104 phFriNfc_LlcpTransport_eConnectionLess 105 }phFriNfc_LlcpTransport_eSocketType_t; 106 107 108 /*========== STRUCTURES ===========*/ 109 110 typedef struct phFriNfc_LlcpTransport_sSocketOptions 111 { 112 /** The remote Maximum Information Unit Extension (NOTE: this is MIUX, not MIU !)*/ 113 uint16_t miu; 114 115 /** The Receive Window size (4 bits)*/ 116 uint8_t rw; 117 118 }phFriNfc_LlcpTransport_sSocketOptions_t; 119 120 typedef struct phFriNfc_Llcp_sLinkParameters 121 { 122 /** The remote Maximum Information Unit (NOTE: this is MIU, not MIUX !)*/ 123 uint16_t miu; 124 125 /** The remote Well-Known Services*/ 126 uint16_t wks; 127 128 /** The remote Link TimeOut (in 1/100s)*/ 129 uint8_t lto; 130 131 /** The remote options*/ 132 uint8_t option; 133 134 } phFriNfc_Llcp_sLinkParameters_t; 135 136 #endif 137 138 /* EOF */ 139