1 /****************************************************************************** 2 * 3 * Copyright (C) 2010-2013 Broadcom Corporation 4 * 5 * Licensed under the Apache License, Version 2.0 (the "License"); 6 * you may not use this file except in compliance with the License. 7 * You may obtain a copy of the License at: 8 * 9 * http://www.apache.org/licenses/LICENSE-2.0 10 * 11 * Unless required by applicable law or agreed to in writing, software 12 * distributed under the License is distributed on an "AS IS" BASIS, 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 * See the License for the specific language governing permissions and 15 * limitations under the License. 16 * 17 ******************************************************************************/ 18 19 20 /****************************************************************************** 21 * 22 * This is the public interface file for NFA, Broadcom's NFC application 23 * layer for mobile phones. 24 * 25 ******************************************************************************/ 26 #ifndef NFA_API_H 27 #define NFA_API_H 28 29 #include "nfc_target.h" 30 #include "nci_defs.h" 31 #include "tags_defs.h" 32 #include "nfc_api.h" 33 #include "rw_api.h" 34 #include "nfc_hal_api.h" 35 #include "gki.h" 36 37 38 /***************************************************************************** 39 ** Constants and data types 40 *****************************************************************************/ 41 42 /* Max length of Appliction ID in 7816-4 */ 43 #define NFA_MAX_AID_LEN NFC_MAX_AID_LEN 44 #define NFA_MIN_AID_LEN 5 /* per NCI specification */ 45 46 /* NFA API return status codes */ 47 #define NFA_STATUS_OK NCI_STATUS_OK /* Command succeeded */ 48 #define NFA_STATUS_REJECTED NCI_STATUS_REJECTED /* Command is rejected. */ 49 #define NFA_STATUS_MSG_CORRUPTED NCI_STATUS_MESSAGE_CORRUPTED /* Message is corrupted */ 50 #define NFA_STATUS_BUFFER_FULL NCI_STATUS_BUFFER_FULL /* buffer full */ 51 #define NFA_STATUS_FAILED NCI_STATUS_FAILED /* failed */ 52 #define NFA_STATUS_NOT_INITIALIZED NCI_STATUS_NOT_INITIALIZED /* not initialized */ 53 #define NFA_STATUS_SYNTAX_ERROR NCI_STATUS_SYNTAX_ERROR /* Syntax error */ 54 #define NFA_STATUS_SEMANTIC_ERROR NCI_STATUS_SEMANTIC_ERROR /* Semantic error */ 55 #define NFA_STATUS_UNKNOWN_GID NCI_STATUS_UNKNOWN_GID /* Unknown NCI Group ID */ 56 #define NFA_STATUS_UNKNOWN_OID NCI_STATUS_UNKNOWN_OID /* Unknown NCI Opcode */ 57 #define NFA_STATUS_INVALID_PARAM NCI_STATUS_INVALID_PARAM /* Invalid Parameter */ 58 #define NFA_STATUS_MSG_SIZE_TOO_BIG NCI_STATUS_MSG_SIZE_TOO_BIG /* Message size too big */ 59 #define NFA_STATUS_ALREADY_STARTED NCI_STATUS_ALREADY_STARTED /* Already started */ 60 #define NFA_STATUS_ACTIVATION_FAILED NCI_STATUS_ACTIVATION_FAILED /* Activation Failed */ 61 #define NFA_STATUS_TEAR_DOWN NCI_STATUS_TEAR_DOWN /* Tear Down Error */ 62 #define NFA_STATUS_RF_TRANSMISSION_ERR NCI_STATUS_RF_TRANSMISSION_ERR /* RF transmission error*/ 63 #define NFA_STATUS_RF_PROTOCOL_ERR NCI_STATUS_RF_PROTOCOL_ERR /* RF protocol error */ 64 #define NFA_STATUS_TIMEOUT NCI_STATUS_TIMEOUT /* RF Timeout */ 65 #define NFA_STATUS_EE_INTF_ACTIVE_FAIL NCI_STATUS_EE_INTF_ACTIVE_FAIL /* EE Intf activate err */ 66 #define NFA_STATUS_EE_TRANSMISSION_ERR NCI_STATUS_EE_TRANSMISSION_ERR /* EE transmission error*/ 67 #define NFA_STATUS_EE_PROTOCOL_ERR NCI_STATUS_EE_PROTOCOL_ERR /* EE protocol error */ 68 #define NFA_STATUS_EE_TIMEOUT NCI_STATUS_EE_TIMEOUT /* EE Timeout */ 69 70 #define NFA_STATUS_CMD_STARTED NFC_STATUS_CMD_STARTED /* Command started successfully */ 71 #define NFA_STATUS_HW_TIMEOUT NFC_STATUS_HW_TIMEOUT /* NFCC Timeout in responding to an NCI command */ 72 #define NFA_STATUS_CONTINUE NFC_STATUS_CONTINUE /* More NFA_CE_GET_ROUTING_REVT to follow */ 73 #define NFA_STATUS_REFUSED NFC_STATUS_REFUSED /* API is called to perform illegal function */ 74 #define NFA_STATUS_BAD_RESP NFC_STATUS_BAD_RESP /* Wrong format of R-APDU, CC file or NDEF file */ 75 #define NFA_STATUS_CMD_NOT_CMPLTD NFC_STATUS_CMD_NOT_CMPLTD /* 7816 Status Word is not command complete(0x9000) */ 76 #define NFA_STATUS_NO_BUFFERS NFC_STATUS_NO_BUFFERS /* Out of GKI buffers */ 77 #define NFA_STATUS_WRONG_PROTOCOL NFC_STATUS_WRONG_PROTOCOL /* Protocol mismatch between API and activated one */ 78 #define NFA_STATUS_BUSY NFC_STATUS_BUSY /* Another Tag command is already in progress */ 79 80 #define NFA_STATUS_BAD_LENGTH NFC_STATUS_BAD_LENGTH /* data len exceeds MIU */ 81 #define NFA_STATUS_BAD_HANDLE NFC_STATUS_BAD_HANDLE /* invalid handle */ 82 #define NFA_STATUS_CONGESTED NFC_STATUS_CONGESTED /* congested */ 83 typedef UINT8 tNFA_STATUS; 84 85 /* Handle for NFA registrations and connections */ 86 typedef UINT16 tNFA_HANDLE; 87 #define NFA_HANDLE_INVALID (0xFFFF) 88 /* NFA Handle definitions */ 89 90 /* The upper byte of NFA_HANDLE signifies the handle group */ 91 #define NFA_HANDLE_GROUP_CONNECTION 0x0100 /* Connection handles */ 92 #define NFA_HANDLE_GROUP_NDEF_HANDLER 0x0200 /* NDEF Type Handler handles */ 93 #define NFA_HANDLE_GROUP_CE 0x0300 /* DH Card Emulation handles */ 94 #define NFA_HANDLE_GROUP_EE 0x0400 /* Handles to identify NFCEE */ 95 #define NFA_HANDLE_GROUP_P2P 0x0500 /* P2P handles */ 96 #define NFA_HANDLE_GROUP_CHO 0x0600 /* Connection Handvoer handles */ 97 #define NFA_HANDLE_GROUP_SNEP 0x0700 /* SNEP handles */ 98 #define NFA_HANDLE_GROUP_HCI 0x0800 /* HCI handles */ 99 #define NFA_HANDLE_GROUP_LOCAL_NDEF 0x0900 /* Local NDEF message handle */ 100 #define NFA_HANDLE_GROUP_MASK 0xFF00 101 #define NFA_HANDLE_MASK 0x00FF 102 103 /* NCI Parameter IDs */ 104 typedef UINT8 tNFA_PMID; 105 106 /* Definitions for tNFA_TECHNOLOGY_MASK */ 107 #define NFA_TECHNOLOGY_MASK_A 0x01 /* NFC Technology A */ 108 #define NFA_TECHNOLOGY_MASK_B 0x02 /* NFC Technology B */ 109 #define NFA_TECHNOLOGY_MASK_F 0x04 /* NFC Technology F */ 110 #define NFA_TECHNOLOGY_MASK_ISO15693 0x08 /* Proprietary Technology */ 111 #define NFA_TECHNOLOGY_MASK_B_PRIME 0x10 /* Proprietary Technology */ 112 #define NFA_TECHNOLOGY_MASK_KOVIO 0x20 /* Proprietary Technology */ 113 #define NFA_TECHNOLOGY_MASK_A_ACTIVE 0x40 /* NFC Technology A active mode */ 114 #define NFA_TECHNOLOGY_MASK_F_ACTIVE 0x80 /* NFC Technology F active mode */ 115 #define NFA_TECHNOLOGY_MASK_ALL 0xFF /* All supported technologies */ 116 typedef UINT8 tNFA_TECHNOLOGY_MASK; 117 118 /* Definitions for NFC protocol for RW, CE and P2P APIs */ 119 #define NFA_PROTOCOL_T1T NFC_PROTOCOL_T1T /* Type1Tag - NFC-A */ 120 #define NFA_PROTOCOL_T2T NFC_PROTOCOL_T2T /* MIFARE/Type2Tag - NFC-A */ 121 #define NFA_PROTOCOL_T3T NFC_PROTOCOL_T3T /* Felica/Type3Tag - NFC-F */ 122 #define NFA_PROTOCOL_ISO_DEP NFC_PROTOCOL_ISO_DEP /* Type 4A,4B - NFC-A or NFC-B */ 123 #define NFA_PROTOCOL_NFC_DEP NFC_PROTOCOL_NFC_DEP /* NFCDEP/LLCP - NFC-A or NFC-F */ 124 #define NFA_PROTOCOL_ISO15693 NFC_PROTOCOL_15693 125 #define NFA_PROTOCOL_B_PRIME NFC_PROTOCOL_B_PRIME 126 #define NFA_PROTOCOL_KOVIO NFC_PROTOCOL_KOVIO 127 #define NFA_PROTOCOL_INVALID 0xFF 128 #define NFA_MAX_NUM_PROTOCOLS 8 129 typedef UINT8 tNFA_NFC_PROTOCOL; 130 131 /* Definitions for tNFA_PROTOCOL_MASK */ 132 #define NFA_PROTOCOL_MASK_T1T 0x01 /* Type 1 tag */ 133 #define NFA_PROTOCOL_MASK_T2T 0x02 /* MIFARE / Type 2 tag */ 134 #define NFA_PROTOCOL_MASK_T3T 0x04 /* FeliCa / Type 3 tag */ 135 #define NFA_PROTOCOL_MASK_ISO_DEP 0x08 /* ISODEP/4A,4B */ 136 #define NFA_PROTOCOL_MASK_NFC_DEP 0x10 /* NFCDEP/LLCP */ 137 typedef UINT8 tNFA_PROTOCOL_MASK; 138 139 140 /* NFA_DM callback events */ 141 #define NFA_DM_ENABLE_EVT 0 /* Result of NFA_Enable */ 142 #define NFA_DM_DISABLE_EVT 1 /* Result of NFA_Disable */ 143 #define NFA_DM_SET_CONFIG_EVT 2 /* Result of NFA_SetConfig */ 144 #define NFA_DM_GET_CONFIG_EVT 3 /* Result of NFA_GetConfig */ 145 #define NFA_DM_PWR_MODE_CHANGE_EVT 4 /* Result of NFA_PowerOffSleepMode */ 146 #define NFA_DM_RF_FIELD_EVT 5 /* Status of RF Field */ 147 #define NFA_DM_NFCC_TIMEOUT_EVT 6 /* NFCC is not responding */ 148 #define NFA_DM_NFCC_TRANSPORT_ERR_EVT 7 /* NCI Tranport error */ 149 150 #define NFA_DM_MAX_UICC 2 /* Max number of UICC */ 151 152 #define NFA_T1T_HR_LEN T1T_HR_LEN /* T1T HR length */ 153 #define NFA_MAX_UID_LEN TAG_MAX_UID_LEN /* Max UID length of T1/T2 */ 154 #define NFA_T1T_UID_LEN T1T_UID_LEN /* T1T UID length */ 155 #define NFA_T1T_CMD_UID_LEN T1T_CMD_UID_LEN /* UID len for T1T cmds */ 156 #define NFA_T2T_UID_LEN T2T_UID_LEN /* T2T UID length */ 157 158 #define NFA_RW_NDEF_FL_READ_ONLY RW_NDEF_FL_READ_ONLY /* Tag is read only */ 159 #define NFA_RW_NDEF_FL_FORMATED RW_NDEF_FL_FORMATED /* Tag formated for NDEF */ 160 #define NFA_RW_NDEF_FL_SUPPORTED RW_NDEF_FL_SUPPORTED /* NDEF supported by the tag */ 161 #define NFA_RW_NDEF_FL_UNKNOWN RW_NDEF_FL_UNKNOWN /* Unable to find if tag is ndef capable/formated/read only */ 162 #define NFA_RW_NDEF_FL_FORMATABLE RW_NDEF_FL_FORMATABLE /* Tag supports format operation */ 163 #define NFA_RW_NDEF_FL_SOFT_LOCKABLE RW_NDEF_FL_SOFT_LOCKABLE /* Tag can be soft locked */ 164 #define NFA_RW_NDEF_FL_HARD_LOCKABLE RW_NDEF_FL_HARD_LOCKABLE /* Tag can be hard locked */ 165 #define NFA_RW_NDEF_FL_OTP RW_NDEF_FL_OTP /* Tag is one time programmable */ 166 167 typedef UINT8 tNFA_RW_NDEF_FLAG; 168 169 /* Data for NFA_DM_SET_CONFIG_EVT */ 170 typedef struct 171 { 172 tNFA_STATUS status; /* NFA_STATUS_OK if successful */ 173 UINT8 num_param_id; /* Number of rejected Param ID */ 174 tNFA_PMID param_ids[NFC_MAX_NUM_IDS]; /* Rejected Param ID */ 175 } tNFA_SET_CONFIG; 176 177 /* Data for NFA_DM_GET_CONFIG_EVT */ 178 typedef struct 179 { 180 tNFA_STATUS status; /* NFA_STATUS_OK if successful */ 181 UINT16 tlv_size; /* The length of TLV */ 182 UINT8 param_tlvs[1]; /* TLV (Parameter ID-Len-Value byte stream) */ 183 } tNFA_GET_CONFIG; 184 185 #define NFA_DM_PWR_MODE_FULL 0x04 186 #define NFA_DM_PWR_MODE_OFF_SLEEP 0x00 187 188 typedef UINT8 tNFA_DM_PWR_MODE; 189 190 /* Data for NFA_DM_PWR_MODE_CHANGE_EVT */ 191 typedef struct 192 { 193 tNFA_STATUS status; /* NFA_STATUS_OK if successful */ 194 tNFA_DM_PWR_MODE power_mode; /* NFA_DM_PWR_MODE_FULL or NFA_DM_PWR_MODE_OFF_SLEEP */ 195 } tNFA_DM_PWR_MODE_CHANGE; 196 197 /* Data for NFA_DM_RF_FIELD_EVT */ 198 #define NFA_DM_RF_FIELD_OFF 0x00 199 #define NFA_DM_RF_FIELD_ON 0x01 200 201 typedef struct 202 { 203 tNFA_STATUS status; /* NFA_STATUS_OK if successful */ 204 UINT8 rf_field_status;/* NFA_DM_RF_FIELD_ON if operating field generated by remote */ 205 } tNFA_DM_RF_FIELD; 206 207 /* Union of all DM callback structures */ 208 typedef union 209 { 210 tNFA_STATUS status; /* NFA_DM_ENABLE_EVT */ 211 tNFA_SET_CONFIG set_config; /* NFA_DM_SET_CONFIG_EVT */ 212 tNFA_GET_CONFIG get_config; /* NFA_DM_GET_CONFIG_EVT */ 213 tNFA_DM_PWR_MODE_CHANGE power_mode; /* NFA_DM_PWR_MODE_CHANGE_EVT */ 214 tNFA_DM_RF_FIELD rf_field; /* NFA_DM_RF_FIELD_EVT */ 215 void *p_vs_evt_data; /* Vendor-specific evt data */ 216 } tNFA_DM_CBACK_DATA; 217 218 /* NFA_DM callback */ 219 typedef void (tNFA_DM_CBACK) (UINT8 event, tNFA_DM_CBACK_DATA *p_data); 220 221 222 /* NFA Connection Callback Events */ 223 #define NFA_POLL_ENABLED_EVT 0 /* Polling enabled event */ 224 #define NFA_POLL_DISABLED_EVT 1 /* Polling disabled event */ 225 #define NFA_DISC_RESULT_EVT 2 /* NFC link/protocol discovery notificaiton */ 226 #define NFA_SELECT_RESULT_EVT 3 /* NFC link/protocol discovery select response */ 227 #define NFA_DEACTIVATE_FAIL_EVT 4 /* NFA_Deactivate failure */ 228 #define NFA_ACTIVATED_EVT 5 /* NFC link/protocol activated */ 229 #define NFA_DEACTIVATED_EVT 6 /* NFC link/protocol deactivated */ 230 #define NFA_TLV_DETECT_EVT 7 /* TLV Detection complete */ 231 #define NFA_NDEF_DETECT_EVT 8 /* NDEF Detection complete */ 232 #define NFA_DATA_EVT 9 /* Data message received */ 233 #define NFA_SELECT_CPLT_EVT 10 /* Select completed */ 234 #define NFA_READ_CPLT_EVT 11 /* Read completed */ 235 #define NFA_WRITE_CPLT_EVT 12 /* Write completed */ 236 #define NFA_LLCP_ACTIVATED_EVT 13 /* LLCP link is activated */ 237 #define NFA_LLCP_DEACTIVATED_EVT 14 /* LLCP link is deactivated */ 238 #define NFA_PRESENCE_CHECK_EVT 15 /* Response to NFA_RwPresenceCheck */ 239 #define NFA_FORMAT_CPLT_EVT 16 /* Tag Formating completed */ 240 #define NFA_I93_CMD_CPLT_EVT 17 /* ISO 15693 command completed */ 241 #define NFA_SET_TAG_RO_EVT 18 /* Tag set as Read only */ 242 #define NFA_EXCLUSIVE_RF_CONTROL_STARTED_EVT 19 /* Result for NFA_RequestExclusiveRfControl */ 243 #define NFA_EXCLUSIVE_RF_CONTROL_STOPPED_EVT 20 /* Result for NFA_ReleaseExclusiveRfControl */ 244 #define NFA_CE_REGISTERED_EVT 21 /* DH Card emulation: AID or System code reg'd */ 245 #define NFA_CE_DEREGISTERED_EVT 22 /* DH Card emulation: AID or System code dereg'd*/ 246 #define NFA_CE_DATA_EVT 23 /* DH Card emulation: data received event */ 247 #define NFA_CE_ACTIVATED_EVT 24 /* DH Card emulation: activation event */ 248 #define NFA_CE_DEACTIVATED_EVT 25 /* DH Card emulation: deactivation event */ 249 #define NFA_CE_LOCAL_TAG_CONFIGURED_EVT 26 /* DH Card emulation: local NDEF configured */ 250 #define NFA_CE_NDEF_WRITE_START_EVT 27 /* DH Card emulation: NDEF write started */ 251 #define NFA_CE_NDEF_WRITE_CPLT_EVT 28 /* DH Card emulation: NDEF write completed */ 252 #define NFA_CE_UICC_LISTEN_CONFIGURED_EVT 29 /* UICC Listen configured */ 253 #define NFA_RF_DISCOVERY_STARTED_EVT 30 /* RF Discovery started event */ 254 #define NFA_RF_DISCOVERY_STOPPED_EVT 31 /* RF Discovery stopped event */ 255 #define NFA_UPDATE_RF_PARAM_RESULT_EVT 32 /* status of updating RF communication paramters*/ 256 #define NFA_SET_P2P_LISTEN_TECH_EVT 33 /* status of setting P2P listen technologies */ 257 #define NFA_RW_INTF_ERROR_EVT 34 /* RF Interface error event */ 258 #define NFA_LLCP_FIRST_PACKET_RECEIVED_EVT 35 /* First packet received over LLCP link */ 259 #define NFA_LISTEN_ENABLED_EVT 36 /* Listening enabled event */ 260 #define NFA_LISTEN_DISABLED_EVT 37 /* Listening disabled event */ 261 #define NFA_P2P_PAUSED_EVT 38 /* P2P services paused event */ 262 #define NFA_P2P_RESUMED_EVT 39 /* P2P services resumed event */ 263 264 /* NFC deactivation type */ 265 #define NFA_DEACTIVATE_TYPE_IDLE NFC_DEACTIVATE_TYPE_IDLE 266 #define NFA_DEACTIVATE_TYPE_SLEEP NFC_DEACTIVATE_TYPE_SLEEP 267 #define NFA_DEACTIVATE_TYPE_DISCOVERY NFC_DEACTIVATE_TYPE_DISCOVERY 268 269 typedef UINT8 tNFA_DEACTIVATE_TYPE; 270 271 /* Data for NFA_DISC_RESULT_EVT */ 272 typedef struct 273 { 274 tNFA_STATUS status; /* NFA_STATUS_OK if successful */ 275 tNFC_RESULT_DEVT discovery_ntf; /* RF discovery notification details */ 276 } tNFA_DISC_RESULT; 277 278 /* Data for NFA_ACTIVATED_EVT */ 279 typedef struct 280 { 281 UINT8 hr[NFA_T1T_HR_LEN]; /* HR of Type 1 tag */ 282 UINT8 uid[NFA_T1T_CMD_UID_LEN]; /* UID used in T1T Commands */ 283 } tNFA_T1T_PARAMS; 284 285 typedef struct 286 { 287 UINT8 uid[NFA_MAX_UID_LEN]; /* UID of T2T tag */ 288 } tNFA_T2T_PARAMS; 289 290 typedef struct 291 { 292 UINT8 num_system_codes; /* Number of system codes supporte by tag */ 293 UINT16 *p_system_codes; /* Pointer to list of system codes */ 294 } tNFA_T3T_PARAMS; 295 296 typedef struct 297 { 298 UINT8 uid[I93_UID_BYTE_LEN]; /* UID[0]:MSB, ... UID[7]:LSB */ 299 UINT8 info_flags; /* information flags */ 300 UINT8 dsfid; /* DSFID if I93_INFO_FLAG_DSFID */ 301 UINT8 afi; /* AFI if I93_INFO_FLAG_AFI */ 302 UINT16 num_block; /* number of blocks if I93_INFO_FLAG_MEM_SIZE */ 303 UINT8 block_size; /* block size in byte if I93_INFO_FLAG_MEM_SIZE */ 304 UINT8 IC_reference; /* IC Reference if I93_INFO_FLAG_IC_REF */ 305 } tNFA_I93_PARAMS; 306 307 typedef union 308 { 309 tNFA_T1T_PARAMS t1t; /* HR and UID of T1T */ 310 tNFA_T2T_PARAMS t2t; /* UID of T2T */ 311 tNFA_T3T_PARAMS t3t; /* System codes */ 312 tNFA_I93_PARAMS i93; /* System Information of ISO 15693 */ 313 } tNFA_TAG_PARAMS; 314 315 typedef struct 316 { 317 tNFC_ACTIVATE_DEVT activate_ntf; /* RF discovery activation details */ 318 tNFA_TAG_PARAMS params; /* additional informaiton of tag */ 319 } tNFA_ACTIVATED; 320 321 /* Data for NFA_DEACTIVATED_EVT */ 322 typedef struct 323 { 324 tNFA_DEACTIVATE_TYPE type; /* NFA_DEACTIVATE_TYPE_IDLE or NFA_DEACTIVATE_TYPE_SLEEP */ 325 } tNFA_DEACTIVATED; 326 327 /* Structure for NFA_NDEF_DETECT_EVT event data */ 328 typedef struct 329 { 330 tNFA_STATUS status; /* Status of the ndef detecton */ 331 tNFA_NFC_PROTOCOL protocol; /* protocol used to detect NDEF */ 332 UINT32 max_size; /* max number of bytes available for NDEF data */ 333 UINT32 cur_size; /* current size of stored NDEF data (in bytes) */ 334 tNFA_RW_NDEF_FLAG flags; /* Flags to indicate NDEF capability, is formated, soft/hard lockable, formatable, otp and read only */ 335 } tNFA_NDEF_DETECT; 336 337 338 /* Structure for NFA_TLV_DETECT_EVT event data */ 339 typedef struct 340 { 341 tNFA_STATUS status; /* Status of the tlv detecton */ 342 tNFA_NFC_PROTOCOL protocol; /* protocol used to detect TLV */ 343 UINT8 num_tlvs; /* number of tlvs present in the tag */ 344 UINT8 num_bytes; /* number of lock/reserved bytes */ 345 } tNFA_TLV_DETECT; 346 347 /* Structure for NFA_DATA_EVT data */ 348 typedef struct 349 { 350 UINT8 *p_data; /* Data buffer */ 351 UINT16 len; /* Length of data */ 352 } tNFA_RX_DATA; 353 354 /* Structure for NFA_CE_NDEF_WRITE_CPLT_EVT data */ 355 typedef struct 356 { 357 tNFA_STATUS status; /* Status of the ndef write op */ 358 UINT32 len; /* Update length of NDEF data */ 359 UINT8 *p_data; /* data buffer */ 360 } tNFA_CE_NDEF_WRITE_CPLT; 361 362 /* Data for NFA_LLCP_ACTIVATED_EVT */ 363 typedef struct 364 { 365 BOOLEAN is_initiator; /* TRUE if initiator */ 366 UINT16 remote_wks; /* Well-Known service mask of peer */ 367 UINT8 remote_lsc; /* Link Service Class of peer */ 368 UINT16 remote_link_miu;/* Link MIU of peer */ 369 UINT16 local_link_miu; /* Link MIU of local */ 370 } tNFA_LLCP_ACTIVATED; 371 372 /* Data for NFA_LLCP_DEACTIVATED_EVT */ 373 typedef struct 374 { 375 UINT8 reason; /* reason of deactivation */ 376 } tNFA_LLCP_DEACTIVATED; 377 378 /* Data for NFA_I93_CMD_CPLT_EVT */ 379 typedef struct 380 { 381 UINT8 dsfid; /* DSFID */ 382 UINT8 uid[I93_UID_BYTE_LEN]; /* UID[0]:MSB, ... UID[7]:LSB */ 383 } tNFA_I93_INVENTORY; 384 385 typedef struct /* RW_I93_SYS_INFO_EVT */ 386 { 387 UINT8 info_flags; /* information flags */ 388 UINT8 uid[I93_UID_BYTE_LEN]; /* UID */ 389 UINT8 dsfid; /* DSFID if I93_INFO_FLAG_DSFID */ 390 UINT8 afi; /* AFI if I93_INFO_FLAG_AFI */ 391 UINT16 num_block; /* number of blocks if I93_INFO_FLAG_MEM_SIZE */ 392 UINT8 block_size; /* block size in byte if I93_INFO_FLAG_MEM_SIZE */ 393 UINT8 IC_reference; /* IC Reference if I93_INFO_FLAG_IC_REF */ 394 } tNFA_I93_SYS_INFO; 395 396 typedef struct 397 { 398 tNFA_STATUS status; /* Status of sending command */ 399 UINT8 sent_command; /* sent command to tag */ 400 union 401 { 402 UINT8 error_code; /* error code defined in ISO 15693 */ 403 tNFA_I93_INVENTORY inventory; /* inventory response */ 404 tNFA_I93_SYS_INFO sys_info; /* system information */ 405 } params; 406 } tNFA_I93_CMD_CPLT; 407 408 /* Data for NFA_CE_REGISTERED_EVT */ 409 typedef struct 410 { 411 tNFA_STATUS status; /* NFA_STATUS_OK if successful */ 412 tNFA_HANDLE handle; /* handle for NFA_CeRegisterFelicaSystemCodeOnDH () */ 413 /* NFA_CeRegisterT4tAidOnDH () */ 414 } tNFA_CE_REGISTERED; 415 416 /* Data for NFA_CE_DEREGISTERED_EVT */ 417 typedef struct 418 { 419 tNFA_HANDLE handle; /* handle from NFA_CE_REGISTERED_EVT */ 420 } tNFA_CE_DEREGISTERED; 421 422 /* Data for NFA_CE_ACTIVATED_EVT */ 423 typedef struct 424 { 425 tNFA_STATUS status; /* NFA_STATUS_OK if successful */ 426 tNFA_HANDLE handle; /* handle from NFA_CE_REGISTERED_EVT */ 427 tNFC_ACTIVATE_DEVT activate_ntf; /* RF discovery activation details */ 428 } tNFA_CE_ACTIVATED; 429 430 /* Data for NFA_CE_DEACTIVATED_EVT */ 431 typedef struct 432 { 433 tNFA_HANDLE handle; /* handle from NFA_CE_REGISTERED_EVT */ 434 tNFA_DEACTIVATE_TYPE type; /* NFA_DEACTIVATE_TYPE_IDLE or NFA_DEACTIVATE_TYPE_SLEEP */ 435 } tNFA_CE_DEACTIVATED; 436 437 /* Structure for NFA_CE_DATA_EVT data */ 438 typedef struct 439 { 440 tNFA_HANDLE handle; /* handle from NFA_CE_REGISTERED_EVT */ 441 UINT8 *p_data; /* Data buffer */ 442 UINT16 len; /* Length of data */ 443 } tNFA_CE_DATA; 444 445 446 /* Union of all connection callback structures */ 447 typedef union 448 { 449 tNFA_STATUS status; /* NFA_POLL_ENABLED_EVT */ 450 /* NFA_POLL_DISABLED_EVT */ 451 /* NFA_CE_UICC_LISTEN_CONFIGURED_EVT */ 452 /* NFA_EXCLUSIVE_RF_CONTROL_STARTED_EVT */ 453 /* NFA_EXCLUSIVE_RF_CONTROL_STOPPED_EVT */ 454 /* NFA_SELECT_RESULT_EVT */ 455 /* NFA_DEACTIVATE_FAIL_EVT */ 456 /* NFA_CE_NDEF_WRITE_START_EVT */ 457 /* NFA_SELECT_CPLT_EVT */ 458 /* NFA_READ_CPLT_EVT */ 459 /* NFA_WRITE_CPLT_EVT */ 460 /* NFA_PRESENCE_CHECK_EVT */ 461 /* NFA_FORMAT_CPLT_EVT */ 462 /* NFA_SET_TAG_RO_EVT */ 463 /* NFA_UPDATE_RF_PARAM_RESULT_EVT */ 464 /* NFA_RW_INTF_ERROR_EVT */ 465 tNFA_DISC_RESULT disc_result; /* NFA_DISC_RESULT_EVT */ 466 tNFA_ACTIVATED activated; /* NFA_ACTIVATED_EVT */ 467 tNFA_DEACTIVATED deactivated; /* NFA_DEACTIVATED_EVT */ 468 tNFA_NDEF_DETECT ndef_detect; /* NFA_NDEF_DETECT_EVT */ 469 tNFA_TLV_DETECT tlv_detect; /* NFA_TLV_DETECT_EVT */ 470 tNFA_RX_DATA data; /* NFA_DATA_EVT */ 471 tNFA_CE_NDEF_WRITE_CPLT ndef_write_cplt; /* NFA_CE_NDEF_WRITE_CPLT_EVT */ 472 tNFA_LLCP_ACTIVATED llcp_activated; /* NFA_LLCP_ACTIVATED_EVT */ 473 tNFA_LLCP_DEACTIVATED llcp_deactivated; /* NFA_LLCP_DEACTIVATED_EVT */ 474 tNFA_I93_CMD_CPLT i93_cmd_cplt; /* NFA_I93_CMD_CPLT_EVT */ 475 tNFA_CE_REGISTERED ce_registered; /* NFA_CE_REGISTERED_EVT */ 476 tNFA_CE_DEREGISTERED ce_deregistered; /* NFA_CE_DEREGISTERED_EVT */ 477 tNFA_CE_ACTIVATED ce_activated; /* NFA_CE_ACTIVATED_EVT */ 478 tNFA_CE_DEACTIVATED ce_deactivated; /* NFA_CE_DEACTIVATED_EVT */ 479 tNFA_CE_DATA ce_data; /* NFA_CE_DATA_EVT */ 480 481 } tNFA_CONN_EVT_DATA; 482 483 /* NFA Connection Callback */ 484 typedef void (tNFA_CONN_CBACK) (UINT8 event, tNFA_CONN_EVT_DATA *p_data); 485 486 #ifndef NFA_DM_NUM_INTERFACE_MAP 487 #define NFA_DM_NUM_INTERFACE_MAP 3 488 #endif 489 490 /* compile-time configuration structure for the RF Discovery Frequency for each technology */ 491 typedef struct 492 { 493 UINT8 pa; /* Frequency for NFC Technology A */ 494 UINT8 pb; /* Frequency for NFC Technology B */ 495 UINT8 pf; /* Frequency for NFC Technology F */ 496 UINT8 pi93; /* Frequency for Proprietary Technology/15693 */ 497 UINT8 pbp; /* Frequency for Proprietary Technology/B-Prime */ 498 UINT8 pk; /* Frequency for Proprietary Technology/Kovio */ 499 UINT8 paa; /* Frequency for NFC Technology A active mode */ 500 UINT8 pfa; /* Frequency for NFC Technology F active mode */ 501 } tNFA_DM_DISC_FREQ_CFG; 502 503 /* compile-time configuration structure */ 504 typedef struct 505 { 506 BOOLEAN auto_detect_ndef; /* Automatic NDEF detection (when not in exclusive RF mode) */ 507 BOOLEAN auto_read_ndef; /* Automatic NDEF read (when not in exclusive RF mode) */ 508 } tNFA_DM_CFG; 509 510 /* compile-time configuration structure for HCI */ 511 typedef struct 512 { 513 UINT16 hci_netwk_enable_timeout; /* Maximum idle(no HCP Pkt) time to wait for EE DISC REQ Ntf(s) */ 514 UINT16 hcp_response_timeout; /* Maximum time to wait for EE DISC REQ NTF(s) after HOT PLUG EVT(s) */ 515 } tNFA_HCI_CFG; 516 517 /* 518 ** Exclusive RF mode listen configuration 519 */ 520 521 #define NFA_LB_MAX_NFCID0_LEN 4 522 #define NFA_LF_MAX_SC_NFCID2 1 523 #define NFA_LA_MAX_HIST_BYTES 15 524 #define NFA_LB_MAX_H_INFO_LEN 15 525 526 typedef struct 527 { 528 /* 529 ** Discovery Configuration Parameters for Listen A 530 */ 531 BOOLEAN la_enable; /* TRUE if listening A */ 532 UINT8 la_bit_frame_sdd; /* Bit Frame SDD in Byte 1 of SENS_RES */ 533 UINT8 la_platform_config; /* Platform Config in Byte 2 of SENS_RES */ 534 UINT8 la_sel_info; /* Byte of SEL_RES */ 535 UINT8 la_nfcid1_len; /* NFCID1 (0, 4, 7 or 10 bytes) */ 536 UINT8 la_nfcid1[NCI_NFCID1_MAX_LEN]; /* if empty, NFCC will decide */ 537 538 /* 539 ** Discovery Configuration Parameters for Listen B 540 */ 541 BOOLEAN lb_enable; /* TRUE if listening B */ 542 UINT8 lb_sensb_info; /* Byte 2 of Protocol Info within SENSB_RES */ 543 UINT8 lb_nfcid0_len; /* NFCID0 (0, 1 or 4 bytes) */ 544 UINT8 lb_nfcid0[NFA_LB_MAX_NFCID0_LEN]; /* if empty, NFCC will decide */ 545 UINT8 lb_app_data[NCI_PARAM_LEN_LB_APPDATA];/* Bytes 6 - 9 in SENSB_RES */ 546 UINT8 lb_sfgi; /* Start-Up Frame Guard Time */ 547 UINT8 lb_adc_fo; /* Byte 12 in SENSB_RES */ 548 549 /* 550 ** Discovery Configuration Parameters for Listen F 551 */ 552 BOOLEAN lf_enable; /* TRUE if listening F */ 553 UINT8 lf_con_bitr_f; /* bit rate to listen */ 554 UINT8 lf_protocol_type; /* Supported Protocols */ 555 UINT16 lf_t3t_flags; /* bit field indicating which lf_t3t_identifier are enabled */ 556 UINT8 lf_t3t_identifier[NFA_LF_MAX_SC_NFCID2][NCI_SYSTEMCODE_LEN + NCI_NFCID2_LEN]; 557 /* System Code and NFCID2 */ 558 UINT8 lf_t3t_pmm[NCI_T3T_PMM_LEN]; /* Bytes 10 - 17 in SENSF_RES */ 559 560 /* 561 ** Discovery Configuration Parameters for Listen ISO-DEP 562 */ 563 BOOLEAN li_enable; /* TRUE if listening ISO-DEP */ 564 UINT8 li_fwi; /* Frame Waiting Time Integer */ 565 UINT8 la_hist_bytes_len; /* historical bytes for Listen-A */ 566 UINT8 la_hist_bytes[NFA_LA_MAX_HIST_BYTES]; 567 UINT8 lb_h_info_resp_len; /* higher layer response for Listen-B */ 568 UINT8 lb_h_info_resp[NFA_LB_MAX_H_INFO_LEN]; 569 570 /* 571 ** Discovery Configuration Parameters for Listen NFC-DEP 572 */ 573 BOOLEAN ln_enable; /* TRUE if listening NFC-DEP */ 574 UINT8 ln_wt; /* Waiting Time Integer */ 575 UINT8 ln_atr_res_gen_bytes_len; /* General bytes in ATR_RES */ 576 UINT8 ln_atr_res_gen_bytes[NCI_MAX_GEN_BYTES_LEN]; 577 UINT8 ln_atr_res_config; /* Optional parameters (PPt) in ATR_RES */ 578 } tNFA_LISTEN_CFG; 579 580 /* Data for NFA_UpdateRFCommParams () */ 581 typedef tNFC_RF_COMM_PARAMS tNFA_RF_COMM_PARAMS; 582 583 /* RF Interface type */ 584 #define NFA_INTERFACE_FRAME NFC_INTERFACE_FRAME 585 #define NFA_INTERFACE_ISO_DEP NFC_INTERFACE_ISO_DEP 586 #define NFA_INTERFACE_NFC_DEP NFC_INTERFACE_NFC_DEP 587 typedef tNFC_INTF_TYPE tNFA_INTF_TYPE; 588 589 /******************************************************************************* 590 ** NDEF Definitions 591 *******************************************************************************/ 592 593 /* Definitions for tNFA_TNF (NDEF type name format ID) */ 594 #define NFA_TNF_EMPTY NDEF_TNF_EMPTY /* Empty or no type specified */ 595 #define NFA_TNF_WKT NDEF_TNF_WKT /* NFC Forum well-known type [NFC RTD] */ 596 #define NFA_TNF_RFC2046_MEDIA NDEF_TNF_MEDIA /* Media-type as defined in RFC 2046 [RFC 2046] */ 597 #define NFA_TNF_RFC3986_URI NDEF_TNF_URI /* Absolute URI as defined in RFC 3986 [RFC 3986] */ 598 #define NFA_TNF_EXTERNAL NDEF_TNF_EXT /* NFC Forum external type [NFC RTD] */ 599 #define NFA_TNF_UNKNOWN NDEF_TNF_UNKNOWN /* Unknown */ 600 #define NFA_TNF_UNCHANGED NDEF_TNF_UNCHANGED /* Unchanged */ 601 #define NFA_TNF_RESERVED NDEF_TNF_RESERVED /* Reserved */ 602 #define NFA_TNF_DEFAULT 0xFF /* Used to register default NDEF type handler */ 603 typedef UINT8 tNFA_TNF; 604 605 /* Definitions for tNFA_NDEF_URI_ID (Frequently used prefixes. For additional values, see [NFC RTD URI] */ 606 #define NFA_NDEF_URI_ID_ABSOLUTE 0x00 /* Unabridged URI. */ 607 #define NFA_NDEF_URI_ID_HTTP 0x03 /* http:// */ 608 #define NFA_NDEF_URI_ID_HTTPS 0x04 /* https:// */ 609 #define NFA_NDEF_URI_ID_TEL 0x05 /* tel: */ 610 #define NFA_NDEF_URI_ID_MAILTO 0x06 /* mailto: */ 611 #define NFA_NDEF_URI_ID_FTP 0x0D /* ftp:// */ 612 #define NFA_NDEF_URI_ID_FILE 0x1D /* file:// */ 613 614 typedef UINT8 tNFA_NDEF_URI_ID; 615 616 /* Events for tNFA_NDEF_CBACK */ 617 #define NFA_NDEF_REGISTER_EVT 0 /* NDEF record type registered. (In response to NFA_RegisterNDefTypeHandler) */ 618 #define NFA_NDEF_DATA_EVT 1 /* Received an NDEF message with the registered type. See [tNFA_NDEF_DATA] */ 619 typedef UINT8 tNFA_NDEF_EVT; 620 621 /* Structure for NFA_NDEF_REGISTER_EVT event data */ 622 typedef struct 623 { 624 tNFA_STATUS status; /* Status of the registration */ 625 tNFA_HANDLE ndef_type_handle; /* Handle for this NDEF type registration. */ 626 } tNFA_NDEF_REGISTER; 627 628 /* Structure for NFA_NDEF_DATA_EVT event data */ 629 typedef struct 630 { 631 tNFA_HANDLE ndef_type_handle; /* Handle for NDEF type registration. */ 632 UINT8 *p_data; /* Data buffer */ 633 UINT32 len; /* Length of data */ 634 } tNFA_NDEF_DATA; 635 636 /* Union of all NDEF callback structures */ 637 typedef union 638 { 639 tNFA_NDEF_REGISTER ndef_reg; /* Structure for NFA_NDEF_REGISTER_EVT event data */ 640 tNFA_NDEF_DATA ndef_data; /* Structure for NFA_NDEF_DATA_EVT event data */ 641 } tNFA_NDEF_EVT_DATA; 642 643 /* NFA_NDEF callback */ 644 typedef void (tNFA_NDEF_CBACK) (tNFA_NDEF_EVT event, tNFA_NDEF_EVT_DATA *p_data); 645 646 /* NFA VSC Callback */ 647 typedef void (tNFA_VSC_CBACK)(UINT8 event, UINT16 param_len, UINT8 *p_param); 648 649 650 /***************************************************************************** 651 ** External Function Declarations 652 *****************************************************************************/ 653 #ifdef __cplusplus 654 extern "C" 655 { 656 #endif 657 658 /******************************************************************************* 659 ** 660 ** Function NFA_Init 661 ** 662 ** Description This function initializes control blocks for NFA 663 ** 664 ** p_hal_entry_tbl points to a table of HAL entry points 665 ** 666 ** NOTE: the buffer that p_hal_entry_tbl points must be 667 ** persistent until NFA is disabled. 668 ** 669 ** 670 ** Returns none 671 ** 672 *******************************************************************************/ 673 NFC_API extern void NFA_Init (tHAL_NFC_ENTRY *p_hal_entry_tbl); 674 675 /******************************************************************************* 676 ** 677 ** Function NFA_Enable 678 ** 679 ** Description This function enables NFC. Prior to calling NFA_Enable, 680 ** the NFCC must be powered up, and ready to receive commands. 681 ** This function enables the tasks needed by NFC, opens the NCI 682 ** transport, resets the NFC controller, downloads patches to 683 ** the NFCC (if necessary), and initializes the NFC subsystems. 684 ** 685 ** This function should only be called once - typically when NFC 686 ** is enabled during boot-up, or when NFC is enabled from a 687 ** settings UI. Subsequent calls to NFA_Enable while NFA is 688 ** enabling or enabled will be ignored. When the NFC startup 689 ** procedure is completed, an NFA_DM_ENABLE_EVT is returned to the 690 ** application using the tNFA_DM_CBACK. 691 ** 692 ** The tNFA_CONN_CBACK parameter is used to register a callback 693 ** for polling, p2p and card emulation events. 694 ** 695 ** 696 ** Returns NFA_STATUS_OK if successfully initiated 697 ** NFA_STATUS_FAILED otherwise 698 ** 699 *******************************************************************************/ 700 NFC_API extern tNFA_STATUS NFA_Enable (tNFA_DM_CBACK *p_dm_cback, 701 tNFA_CONN_CBACK *p_conn_cback); 702 703 /******************************************************************************* 704 ** 705 ** Function NFA_Disable 706 ** 707 ** Description This function is called to shutdown NFC. The tasks for NFC 708 ** are terminated, and clean up routines are performed. This 709 ** function is typically called during platform shut-down, or 710 ** when NFC is disabled from a settings UI. When the NFC 711 ** shutdown procedure is completed, an NFA_DM_DISABLE_EVT is 712 ** returned to the application using the tNFA_DM_CBACK. 713 ** 714 ** The platform should wait until the NFC_DISABLE_REVT is 715 ** received before powering down the NFC chip and NCI transport. 716 ** This is required to so that NFA can gracefully shut down any 717 ** open connections. 718 ** 719 ** Returns NFA_STATUS_OK if successfully initiated 720 ** NFA_STATUS_FAILED otherwise 721 ** 722 *******************************************************************************/ 723 NFC_API extern tNFA_STATUS NFA_Disable (BOOLEAN graceful); 724 725 /******************************************************************************* 726 ** 727 ** Function NFA_SetConfig 728 ** 729 ** Description Set the configuration parameters to NFCC. The result is 730 ** reported with an NFA_DM_SET_CONFIG_EVT in the tNFA_DM_CBACK 731 ** callback. 732 ** 733 ** Note: If RF discovery is started, NFA_StopRfDiscovery()/NFA_RF_DISCOVERY_STOPPED_EVT 734 ** should happen before calling this function. Most Configuration 735 ** parameters are related to RF discovery. 736 ** 737 ** Returns NFA_STATUS_OK if successfully initiated 738 ** NFA_STATUS_BUSY if previous setting is on-going 739 ** NFA_STATUS_FAILED otherwise 740 ** 741 *******************************************************************************/ 742 NFC_API extern tNFA_STATUS NFA_SetConfig (tNFA_PMID param_id, 743 UINT8 length, 744 UINT8 *p_data); 745 746 /******************************************************************************* 747 ** 748 ** Function NFA_GetConfig 749 ** 750 ** Description Get the configuration parameters from NFCC. The result is 751 ** reported with an NFA_DM_GET_CONFIG_EVT in the tNFA_DM_CBACK 752 ** callback. 753 ** 754 ** Returns NFA_STATUS_OK if successfully initiated 755 ** NFA_STATUS_FAILED otherwise 756 ** 757 *******************************************************************************/ 758 NFC_API extern tNFA_STATUS NFA_GetConfig (UINT8 num_ids, tNFA_PMID *p_param_ids); 759 760 /******************************************************************************* 761 ** 762 ** Function NFA_RequestExclusiveRfControl 763 ** 764 ** Description Request exclusive control of NFC. 765 ** - Previous behavior (polling/tag reading, DH card emulation) 766 ** will be suspended . 767 ** - Polling and listening will be done based on the specified 768 ** params 769 ** 770 ** The NFA_EXCLUSIVE_RF_CONTROL_STARTED_EVT event of 771 ** tNFA_CONN_CBACK indicates the status of the operation. 772 ** 773 ** NFA_ACTIVATED_EVT and NFA_DEACTIVATED_EVT indicates link 774 ** activation/deactivation. 775 ** 776 ** NFA_SendRawFrame is used to send data to the peer. NFA_DATA_EVT 777 ** indicates data from the peer. 778 ** 779 ** If a tag is activated, then the NFA_RW APIs may be used to 780 ** send commands to the tag. Incoming NDEF messages are sent to 781 ** the NDEF callback. 782 ** 783 ** Once exclusive RF control has started, NFA will not activate 784 ** LLCP internally. The application has exclusive control of 785 ** the link. 786 ** 787 ** Note: If RF discovery is started, NFA_StopRfDiscovery()/NFA_RF_DISCOVERY_STOPPED_EVT 788 ** should happen before calling this function 789 ** 790 ** Returns NFA_STATUS_OK if successfully initiated 791 ** NFA_STATUS_FAILED otherwise 792 ** 793 *******************************************************************************/ 794 NFC_API extern tNFA_STATUS NFA_RequestExclusiveRfControl (tNFA_TECHNOLOGY_MASK poll_mask, 795 tNFA_LISTEN_CFG *p_listen_cfg, 796 tNFA_CONN_CBACK *p_conn_cback, 797 tNFA_NDEF_CBACK *p_ndef_cback); 798 799 /******************************************************************************* 800 ** 801 ** Function NFA_ReleaseExclusiveRfControl 802 ** 803 ** Description Release exclusive control of NFC. Once released, behavior 804 ** prior to obtaining exclusive RF control will resume. 805 ** 806 Note?? 807 ** Returns NFA_STATUS_OK if successfully initiated 808 ** NFA_STATUS_FAILED otherwise 809 ** 810 *******************************************************************************/ 811 NFC_API extern tNFA_STATUS NFA_ReleaseExclusiveRfControl (void); 812 813 /******************************************************************************* 814 ** 815 ** Function NFA_EnablePolling 816 ** 817 ** Description Enable polling for technologies specified by poll_mask. 818 ** 819 ** The following events (notified using the connection 820 ** callback registered with NFA_Enable) are generated during 821 ** polling: 822 ** 823 ** - NFA_POLL_ENABLED_EVT indicates whether or not polling 824 ** successfully enabled. 825 ** - NFA_DISC_RESULT_EVT indicates there are more than one devices, 826 ** so application must select one of tags by calling NFA_Select(). 827 ** - NFA_SELECT_RESULT_EVT indicates whether previous selection was 828 ** successful or not. If it was failed then application must select 829 ** again or deactivate by calling NFA_Deactivate(). 830 ** - NFA_ACTIVATED_EVT is generated when an NFC link is activated. 831 ** - NFA_NDEF_DETECT_EVT is generated if tag is activated 832 ** - NFA_LLCP_ACTIVATED_EVT/NFA_LLCP_DEACTIVATED_EVT is generated 833 ** if NFC-DEP is activated 834 ** - NFA_DEACTIVATED_EVT will be returned after deactivating NFC link. 835 ** 836 ** Note: If RF discovery is started, NFA_StopRfDiscovery()/NFA_RF_DISCOVERY_STOPPED_EVT 837 ** should happen before calling this function 838 ** 839 ** Returns NFA_STATUS_OK if successfully initiated 840 ** NFA_STATUS_FAILED otherwise 841 ** 842 *******************************************************************************/ 843 NFC_API extern tNFA_STATUS NFA_EnablePolling (tNFA_TECHNOLOGY_MASK poll_mask); 844 845 /******************************************************************************* 846 ** 847 ** Function NFA_DisablePolling 848 ** 849 ** Description Disable polling 850 ** NFA_POLL_DISABLED_EVT will be returned after stopping polling. 851 ** 852 ** Note: If RF discovery is started, NFA_StopRfDiscovery()/NFA_RF_DISCOVERY_STOPPED_EVT 853 ** should happen before calling this function 854 ** 855 ** Returns NFA_STATUS_OK if successfully initiated 856 ** NFA_STATUS_FAILED otherwise 857 ** 858 *******************************************************************************/ 859 NFC_API extern tNFA_STATUS NFA_DisablePolling (void); 860 861 /******************************************************************************* 862 ** 863 ** Function NFA_EnableListening 864 ** 865 ** Description Enable listening. 866 ** NFA_LISTEN_ENABLED_EVT will be returned after listening is allowed. 867 ** 868 ** The actual listening technologies are specified by other NFA 869 ** API functions. Such functions include (but not limited to) 870 ** NFA_CeConfigureUiccListenTech. 871 ** If NFA_DisableListening () is called to ignore the listening technologies, 872 ** NFA_EnableListening () is called to restore the listening technologies 873 ** set by these functions. 874 ** 875 ** Note: If RF discovery is started, NFA_StopRfDiscovery()/NFA_RF_DISCOVERY_STOPPED_EVT 876 ** should happen before calling this function 877 ** 878 ** Returns NFA_STATUS_OK if successfully initiated 879 ** NFA_STATUS_FAILED otherwise 880 ** 881 *******************************************************************************/ 882 NFC_API extern tNFA_STATUS NFA_EnableListening (void); 883 884 /******************************************************************************* 885 ** 886 ** Function NFA_DisableListening 887 ** 888 ** Description Disable listening 889 ** NFA_LISTEN_DISABLED_EVT will be returned after stopping listening. 890 ** This function is called to exclude listen at RF discovery. 891 ** 892 ** Note: If RF discovery is started, NFA_StopRfDiscovery()/NFA_RF_DISCOVERY_STOPPED_EVT 893 ** should happen before calling this function 894 ** 895 ** Returns NFA_STATUS_OK if successfully initiated 896 ** NFA_STATUS_FAILED otherwise 897 ** 898 *******************************************************************************/ 899 NFC_API extern tNFA_STATUS NFA_DisableListening (void); 900 901 /******************************************************************************* 902 ** 903 ** Function NFA_PauseP2p 904 ** 905 ** Description Pause P2P services. 906 ** NFA_P2P_PAUSED_EVT will be returned after P2P services are 907 ** disabled. 908 ** 909 ** The P2P services enabled by NFA_P2p* API functions are not 910 ** available. NFA_ResumeP2p() is called to resume the P2P 911 ** services. 912 ** 913 ** Note: If RF discovery is started, NFA_StopRfDiscovery()/NFA_RF_DISCOVERY_STOPPED_EVT 914 ** should happen before calling this function 915 ** 916 ** Returns NFA_STATUS_OK if successfully initiated 917 ** NFA_STATUS_FAILED otherwise 918 ** 919 *******************************************************************************/ 920 NFC_API extern tNFA_STATUS NFA_PauseP2p (void); 921 922 /******************************************************************************* 923 ** 924 ** Function NFA_ResumeP2p 925 ** 926 ** Description Resume P2P services. 927 ** NFA_P2P_RESUMED_EVT will be returned after P2P services are. 928 ** enables again. 929 ** 930 ** Note: If RF discovery is started, NFA_StopRfDiscovery()/NFA_RF_DISCOVERY_STOPPED_EVT 931 ** should happen before calling this function 932 ** 933 ** Returns NFA_STATUS_OK if successfully initiated 934 ** NFA_STATUS_FAILED otherwise 935 ** 936 *******************************************************************************/ 937 NFC_API extern tNFA_STATUS NFA_ResumeP2p (void); 938 939 /******************************************************************************* 940 ** 941 ** Function NFA_SetP2pListenTech 942 ** 943 ** Description This function is called to set listen technology for NFC-DEP. 944 ** This funtion may be called before or after starting any server 945 ** on NFA P2P/CHO/SNEP. 946 ** If there is no technology for NFC-DEP, P2P listening will be 947 ** stopped. 948 ** 949 ** NFA_SET_P2P_LISTEN_TECH_EVT without data will be returned. 950 ** 951 ** Note: If RF discovery is started, NFA_StopRfDiscovery()/NFA_RF_DISCOVERY_STOPPED_EVT 952 ** should happen before calling this function 953 ** 954 ** Returns NFA_STATUS_OK if successfully initiated 955 ** NFA_STATUS_FAILED otherwise 956 ** 957 *******************************************************************************/ 958 NFC_API extern tNFA_STATUS NFA_SetP2pListenTech (tNFA_TECHNOLOGY_MASK tech_mask); 959 960 /******************************************************************************* 961 ** 962 ** Function NFA_StartRfDiscovery 963 ** 964 ** Description Start RF discovery 965 ** RF discovery parameters shall be set by other APIs. 966 ** 967 ** An NFA_RF_DISCOVERY_STARTED_EVT indicates whether starting was successful or not. 968 ** 969 ** Returns NFA_STATUS_OK if successfully initiated 970 ** NFA_STATUS_FAILED otherwise 971 ** 972 *******************************************************************************/ 973 NFC_API extern tNFA_STATUS NFA_StartRfDiscovery (void); 974 975 /******************************************************************************* 976 ** 977 ** Function NFA_StopRfDiscovery 978 ** 979 ** Description Stop RF discovery 980 ** 981 ** An NFA_RF_DISCOVERY_STOPPED_EVT indicates whether stopping was successful or not. 982 ** 983 ** Returns NFA_STATUS_OK if successfully initiated 984 ** NFA_STATUS_FAILED otherwise 985 ** 986 *******************************************************************************/ 987 NFC_API extern tNFA_STATUS NFA_StopRfDiscovery (void); 988 989 /******************************************************************************* 990 ** 991 ** Function NFA_SetRfDiscoveryDuration 992 ** 993 ** Description Set the duration of the single discovery period in [ms]. 994 ** Allowable range: 0 ms to 0xFFFF ms. 995 ** 996 ** Note: If discovery is already started, the application should 997 ** call NFA_StopRfDiscovery prior to calling 998 ** NFA_SetRfDiscoveryDuration, and then call 999 ** NFA_StartRfDiscovery afterwards to restart discovery using 1000 ** the new duration. 1001 ** 1002 ** Returns: 1003 ** NFA_STATUS_OK, if command accepted 1004 ** NFA_STATUS_FAILED: otherwise 1005 ** 1006 *******************************************************************************/ 1007 NFC_API extern tNFA_STATUS NFA_SetRfDiscoveryDuration (UINT16 discovery_period_ms); 1008 1009 /******************************************************************************* 1010 ** 1011 ** Function NFA_Select 1012 ** 1013 ** Description Select one from detected devices by NFA_DISC_RESULT_EVT after the 1014 ** last discovery result is received. 1015 ** An NFA_SELECT_RESULT_EVT indicates whether selection was successful or not. 1016 ** If failed then application must select again or deactivate by NFA_Deactivate (). 1017 ** 1018 ** Returns NFA_STATUS_OK if successfully initiated 1019 ** NFA_STATUS_INVALID_PARAM if RF interface is not matched protocol 1020 ** NFA_STATUS_FAILED otherwise 1021 ** 1022 *******************************************************************************/ 1023 NFC_API extern tNFA_STATUS NFA_Select (UINT8 rf_disc_id, 1024 tNFA_NFC_PROTOCOL protocol, 1025 tNFA_INTF_TYPE rf_interface); 1026 1027 /******************************************************************************* 1028 ** 1029 ** Function NFA_UpdateRFCommParams 1030 ** 1031 ** Description This function is called to update RF Communication parameters 1032 ** once the Frame RF Interface has been activated. 1033 ** 1034 ** An NFA_UPDATE_RF_PARAM_RESULT_EVT indicates whether updating 1035 ** was successful or not. 1036 ** 1037 ** Returns NFA_STATUS_OK if successfully initiated 1038 ** NFA_STATUS_FAILED otherwise 1039 ** 1040 *******************************************************************************/ 1041 NFC_API extern tNFA_STATUS NFA_UpdateRFCommParams (tNFA_RF_COMM_PARAMS *p_params); 1042 1043 /******************************************************************************* 1044 ** 1045 ** Function NFA_Deactivate 1046 ** 1047 ** Description 1048 ** If sleep_mode=TRUE: 1049 ** Deselect the activated device by deactivating into sleep mode. 1050 ** 1051 ** An NFA_DEACTIVATE_FAIL_EVT indicates that selection was not successful. 1052 ** Application can select another discovered device or deactivate by NFA_Deactivate () 1053 ** after receiving NFA_DEACTIVATED_EVT. 1054 ** 1055 ** Deactivating to sleep mode is not allowed when NFCC is in wait-for-host-select 1056 ** mode, or in listen-sleep states; NFA will deactivate to idle or discovery state 1057 ** for these cases respectively. 1058 ** 1059 ** 1060 ** If sleep_mode=FALSE: 1061 ** Deactivate the connection (e.g. as a result of presence check failure) 1062 ** NFA_DEACTIVATED_EVT will indicate that link is deactivated. 1063 ** Polling/listening will resume (unless the nfcc is in wait_for-all-discoveries state) 1064 ** 1065 ** 1066 ** Returns NFA_STATUS_OK if successfully initiated 1067 ** NFA_STATUS_FAILED otherwise 1068 ** 1069 *******************************************************************************/ 1070 NFC_API extern tNFA_STATUS NFA_Deactivate (BOOLEAN sleep_mode); 1071 1072 /******************************************************************************* 1073 ** 1074 ** Function NFA_SendRawFrame 1075 ** 1076 ** Description Send a raw frame over the activated interface with the NFCC. 1077 ** This function can only be called after NFC link is activated. 1078 ** 1079 ** If the activated interface is a tag and auto-presence check is 1080 ** enabled then presence_check_start_delay can be used to indicate 1081 ** the delay in msec after which the next auto presence check 1082 ** command can be sent. NFA_DM_DEFAULT_PRESENCE_CHECK_START_DELAY 1083 ** can be used as the default value for the delay. 1084 ** 1085 ** Returns NFA_STATUS_OK if successfully initiated 1086 ** NFA_STATUS_FAILED otherwise 1087 ** 1088 *******************************************************************************/ 1089 NFC_API extern tNFA_STATUS NFA_SendRawFrame (UINT8 *p_raw_data, 1090 UINT16 data_len, 1091 UINT16 presence_check_start_delay); 1092 1093 /******************************************************************************* 1094 ** NDEF APIs 1095 *******************************************************************************/ 1096 1097 /******************************************************************************* 1098 ** 1099 ** Function NFA_RegisterNDefTypeHandler 1100 ** 1101 ** Description This function allows the applications to register for 1102 ** specific types of NDEF records. When NDEF records are 1103 ** received, NFA will parse the record-type field, and pass 1104 ** the record to the registered tNFA_NDEF_CBACK. 1105 ** 1106 ** For records types which were not registered, the record will 1107 ** be sent to the default handler. A default type-handler may 1108 ** be registered by calling this NFA_RegisterNDefTypeHandler 1109 ** with tnf=NFA_TNF_DEFAULT. In this case, all un-registered 1110 ** record types will be sent to the callback. Only one default 1111 ** handler may be registered at a time. 1112 ** 1113 ** An NFA_NDEF_REGISTER_EVT will be sent to the tNFA_NDEF_CBACK 1114 ** to indicate that registration was successful, and provide a 1115 ** handle for this record type. 1116 ** 1117 ** 1118 ** Returns NFA_STATUS_OK if successfully initiated 1119 ** NFA_STATUS_FAILED otherwise 1120 ** 1121 *******************************************************************************/ 1122 NFC_API extern tNFA_STATUS NFA_RegisterNDefTypeHandler (BOOLEAN handle_whole_message, 1123 tNFA_TNF tnf, 1124 UINT8 *p_type_name, 1125 UINT8 type_name_len, 1126 tNFA_NDEF_CBACK *p_ndef_cback); 1127 1128 /******************************************************************************* 1129 ** 1130 ** Function NFA_RegisterNDefUriHandler 1131 ** 1132 ** Description This API is a special-case of NFA_RegisterNDefTypeHandler 1133 ** with TNF=NFA_TNF_WKT, and type_name='U' (URI record); and allows 1134 ** registering for specific URI types (e.g. 'tel:' or 'mailto:'). 1135 ** 1136 ** An NFA_NDEF_REGISTER_EVT will be sent to the tNFA_NDEF_CBACK 1137 ** to indicate that registration was successful, and provide a 1138 ** handle for this registration. 1139 ** 1140 ** If uri_id=NFA_NDEF_URI_ID_ABSOLUTE, then p_abs_uri contains the 1141 ** unabridged URI. For all other uri_id values, the p_abs_uri 1142 ** parameter is ignored (i.e the URI prefix is implied by uri_id). 1143 ** See [NFC RTD URI] for more information. 1144 ** 1145 ** Returns NFA_STATUS_OK if successfully initiated 1146 ** NFA_STATUS_FAILED otherwise 1147 ** 1148 *******************************************************************************/ 1149 NFC_API extern tNFA_STATUS NFA_RegisterNDefUriHandler (BOOLEAN handle_whole_message, 1150 tNFA_NDEF_URI_ID uri_id, 1151 UINT8 *p_abs_uri, 1152 UINT8 uri_id_len, 1153 tNFA_NDEF_CBACK *p_ndef_cback); 1154 1155 1156 /******************************************************************************* 1157 ** 1158 ** Function NFA_DeregisterNDefTypeHandler 1159 ** 1160 ** Description Deregister NDEF record type handler. 1161 ** 1162 ** Returns NFA_STATUS_OK if successfully initiated 1163 ** NFA_STATUS_FAILED otherwise 1164 ** 1165 *******************************************************************************/ 1166 NFC_API extern tNFA_STATUS NFA_DeregisterNDefTypeHandler (tNFA_HANDLE ndef_type_handle); 1167 1168 1169 /******************************************************************************* 1170 ** 1171 ** Function NFA_PowerOffSleepMode 1172 ** 1173 ** Description This function is called to enter or leave NFCC Power Off Sleep mode 1174 ** NFA_DM_PWR_MODE_CHANGE_EVT will be sent to indicate status. 1175 ** 1176 ** start_stop : TRUE if entering Power Off Sleep mode 1177 ** FALSE if leaving Power Off Sleep mode 1178 ** 1179 Note?? 1180 ** Returns NFA_STATUS_OK if successfully initiated 1181 ** NFA_STATUS_FAILED otherwise 1182 ** 1183 *******************************************************************************/ 1184 NFC_API extern tNFA_STATUS NFA_PowerOffSleepMode (BOOLEAN start_stop); 1185 1186 /******************************************************************************* 1187 ** 1188 ** Function NFA_RegVSCback 1189 ** 1190 ** Description This function is called to register or de-register a callback 1191 ** function to receive Proprietary NCI response and notification 1192 ** events. 1193 ** The maximum number of callback functions allowed is NFC_NUM_VS_CBACKS 1194 ** 1195 ** Returns tNFC_STATUS 1196 ** 1197 *******************************************************************************/ 1198 NFC_API extern tNFC_STATUS NFA_RegVSCback (BOOLEAN is_register, 1199 tNFA_VSC_CBACK *p_cback); 1200 1201 /******************************************************************************* 1202 ** 1203 ** Function NFA_SendVsCommand 1204 ** 1205 ** Description This function is called to send an NCI Vendor Specific 1206 ** command to NFCC. 1207 ** 1208 ** oid - The opcode of the VS command. 1209 ** cmd_params_len - The command parameter len 1210 ** p_cmd_params - The command parameter 1211 ** p_cback - The callback function to receive the command 1212 ** status 1213 ** 1214 ** Returns NFA_STATUS_OK if successfully initiated 1215 ** NFA_STATUS_FAILED otherwise 1216 ** 1217 *******************************************************************************/ 1218 NFC_API extern tNFA_STATUS NFA_SendVsCommand (UINT8 oid, 1219 UINT8 cmd_params_len, 1220 UINT8 *p_cmd_params, 1221 tNFA_VSC_CBACK *p_cback); 1222 1223 /******************************************************************************* 1224 ** 1225 ** Function NFA_SetTraceLevel 1226 ** 1227 ** Description This function sets the trace level for NFA. If called with 1228 ** a value of 0xFF, it simply returns the current trace level. 1229 ** 1230 ** Returns The new or current trace level 1231 ** 1232 *******************************************************************************/ 1233 NFC_API extern UINT8 NFA_SetTraceLevel (UINT8 new_level); 1234 1235 1236 #ifdef __cplusplus 1237 } 1238 #endif 1239 1240 #endif /* NFA_API_H */ 1241 1242