The Android Open Source Project | e9df6ba | 2012-12-13 14:55:37 -0800 | [diff] [blame^] | 1 | /****************************************************************************** |
| 2 | * |
| 3 | * Copyright (C) 2010-2012 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 | * NFA interface to NFCEE |
| 22 | * |
| 23 | ******************************************************************************/ |
| 24 | #ifndef NFA_EE_API_H |
| 25 | #define NFA_EE_API_H |
| 26 | |
| 27 | #include "nfc_target.h" |
| 28 | #include "nfa_api.h" |
| 29 | #include "nfc_api.h" |
| 30 | |
| 31 | /***************************************************************************** |
| 32 | ** Constants and data types |
| 33 | *****************************************************************************/ |
| 34 | #define NFA_MAX_AID_LEN NFC_MAX_AID_LEN /* 16 per ISO 7816 specification */ |
| 35 | #define NFA_EE_HANDLE_DH (NFA_HANDLE_GROUP_EE|NFC_DH_ID) |
| 36 | |
| 37 | /* NFA EE callback events */ |
| 38 | enum |
| 39 | { |
| 40 | NFA_EE_DISCOVER_EVT, /* The status for NFA_EeDiscover () */ |
| 41 | NFA_EE_REGISTER_EVT, /* The status for NFA_EeRegister () */ |
| 42 | NFA_EE_DEREGISTER_EVT, /* The status for NFA_EeDeregister () */ |
| 43 | NFA_EE_MODE_SET_EVT, /* The status for activating or deactivating an NFCEE */ |
| 44 | NFA_EE_ADD_AID_EVT, /* The status for adding an AID to a routing table entry */ |
| 45 | NFA_EE_REMOVE_AID_EVT, /* The status for removing an AID from a routing table */ |
| 46 | NFA_EE_SET_TECH_CFG_EVT, /* The status for setting the routing based on RF tech. */ |
| 47 | NFA_EE_SET_PROTO_CFG_EVT, /* The status for setting the routing based on protocols */ |
| 48 | NFA_EE_CONNECT_EVT, /* Result of NFA_EeConnect */ |
| 49 | NFA_EE_DATA_EVT, /* Received data from NFCEE. */ |
| 50 | NFA_EE_DISCONNECT_EVT, /* NFCEE connection closed. */ |
| 51 | NFA_EE_NEW_EE_EVT, /* A new NFCEE is discovered */ |
| 52 | NFA_EE_ACTION_EVT, /* An action happened in NFCEE */ |
| 53 | NFA_EE_DISCOVER_REQ_EVT, /* NFCEE Discover Request Notification */ |
| 54 | NFA_EE_ROUT_ERR_EVT, /* Error - exceed NFCC CE Routing size */ |
| 55 | NFA_EE_NO_MEM_ERR_EVT, /* Error - out of GKI buffers */ |
| 56 | NFA_EE_NO_CB_ERR_EVT /* Error - Can not find control block or wrong state */ |
| 57 | }; |
| 58 | typedef UINT8 tNFA_EE_EVT; |
| 59 | |
| 60 | /* tNFA_NFCEE_INTERFACE values */ |
| 61 | #define NFA_EE_INTERFACE_APDU NFC_NFCEE_INTERFACE_APDU /* APDU Interface */ |
| 62 | #define NFA_EE_INTERFACE_HCI_ACCESS NFC_NFCEE_INTERFACE_HCI_ACCESS /* HCI Access Interface*/ |
| 63 | #define NFA_EE_INTERFACE_T3T NFC_NFCEE_INTERFACE_T3T /* T3T Command Interface*/ |
| 64 | #define NFA_EE_INTERFACE_TRANSPARENT NFC_NFCEE_INTERFACE_TRANSPARENT /* Transparent Interface*/ |
| 65 | #define NFA_EE_INTERFACE_PROPRIETARY NFC_NFCEE_INTERFACE_PROPRIETARY /* Proprietary */ |
| 66 | typedef UINT8 tNFA_EE_INTERFACE; |
| 67 | |
| 68 | #define NFA_EE_TAG_HW_ID NFC_NFCEE_TAG_HW_ID /* HW/Registration ID */ |
| 69 | #define NFA_EE_TAG_ATR_BYTES NFC_NFCEE_TAG_ATR_BYTES /* ATR Bytes */ |
| 70 | #define NFA_EE_TAG_T3T_INFO NFC_NFCEE_TAG_T3T_INFO /* T3T Supplement. Info */ |
| 71 | #define NFA_EE_TAG_HCI_HOST_ID NFC_NFCEE_TAG_HCI_HOST_ID /* Broadcom Proprietary */ |
| 72 | typedef UINT8 tNFA_EE_TAG; |
| 73 | |
| 74 | /* for NFA_EeModeSet () */ |
| 75 | #define NFA_EE_MD_ACTIVATE NFC_MODE_ACTIVATE |
| 76 | #define NFA_EE_MD_DEACTIVATE NFC_MODE_DEACTIVATE |
| 77 | typedef UINT8 tNFA_EE_MD; |
| 78 | |
| 79 | #define NFA_EE_PWR_STATE_ON 0x01 /* The device is on */ |
| 80 | #define NFA_EE_PWR_STATE_SWITCH_OFF 0x02 /* The device is switched off */ |
| 81 | #define NFA_EE_PWR_STATE_BATT_OFF 0x04 /* The device's battery is removed */ |
| 82 | #define NFA_EE_PWR_STATE_NONE 0 /* used to remove a particular technology or protocol based routing cfg of a handle from the routing table. */ |
| 83 | typedef UINT8 tNFA_EE_PWR_STATE; |
| 84 | |
| 85 | |
| 86 | #define NFA_EE_STATUS_INACTIVE NFC_NFCEE_STATUS_INACTIVE /* NFCEE connected and inactive */ |
| 87 | #define NFA_EE_STATUS_ACTIVE NFC_NFCEE_STATUS_ACTIVE /* NFCEE connected and active */ |
| 88 | #define NFA_EE_STATUS_REMOVED NFC_NFCEE_STATUS_REMOVED /* NFCEE removed */ |
| 89 | #define NFA_EE_STATUS_PENDING 0x10 /* waiting for response from NFCC */ |
| 90 | #define NFA_EE_STATUS_ACTIVATING (NFA_EE_STATUS_PENDING+NFC_NFCEE_STATUS_ACTIVE) |
| 91 | #define NFA_EE_STATUS_DEACTIVATING (NFA_EE_STATUS_PENDING+NFC_NFCEE_STATUS_INACTIVE) |
| 92 | typedef UINT8 tNFA_EE_STATUS; |
| 93 | |
| 94 | |
| 95 | |
| 96 | /* additional NFCEE Info */ |
| 97 | typedef struct |
| 98 | { |
| 99 | tNFA_EE_TAG tag; |
| 100 | UINT8 len; |
| 101 | UINT8 info[NFC_MAX_EE_INFO]; |
| 102 | } tNFA_EE_TLV; |
| 103 | |
| 104 | typedef struct |
| 105 | { |
| 106 | tNFA_HANDLE ee_handle; /* handle for NFCEE oe DH */ |
| 107 | tNFA_EE_STATUS ee_status; /* The NFCEE status */ |
| 108 | UINT8 num_interface; /* number of NFCEE interface*/ |
| 109 | tNFA_EE_INTERFACE ee_interface[NFC_MAX_EE_INTERFACE];/* NFCEE supported interface */ |
| 110 | UINT8 num_tlvs; /* number of TLVs */ |
| 111 | tNFA_EE_TLV ee_tlv[NFC_MAX_EE_TLVS];/* the TLV */ |
| 112 | } tNFA_EE_INFO; |
| 113 | |
| 114 | |
| 115 | |
| 116 | typedef struct |
| 117 | { |
| 118 | tNFA_STATUS status; /* NFA_STATUS_OK is successful */ |
| 119 | UINT8 num_ee; /* number of NFCEEs found */ |
| 120 | tNFA_EE_INFO ee_info[NFA_EE_MAX_EE_SUPPORTED];/*NFCEE information */ |
| 121 | } tNFA_EE_DISCOVER; |
| 122 | |
| 123 | typedef struct |
| 124 | { |
| 125 | tNFA_HANDLE ee_handle; /* Handle of NFCEE */ |
| 126 | tNFA_STATUS status; /* NFA_STATUS_OK is successful */ |
| 127 | tNFA_EE_INTERFACE ee_interface; /* NFCEE interface associated with this connection */ |
| 128 | } tNFA_EE_CONNECT; |
| 129 | |
| 130 | #define NFA_EE_TRGR_SELECT NFC_EE_TRIG_7816_SELECT /* ISO 7816-4 SELECT command */ |
| 131 | #define NFA_EE_TRGR_RF_PROTOCOL NFC_EE_TRIG_RF_PROTOCOL /* RF Protocol changed */ |
| 132 | #define NFA_EE_TRGR_RF_TECHNOLOGY NFC_EE_TRIG_RF_TECHNOLOGY/* RF Technology changed */ |
| 133 | #define NFA_EE_TRGR_APP_INIT NFC_EE_TRIG_APP_INIT /* Application initiation */ |
| 134 | typedef tNFC_EE_TRIGGER tNFA_EE_TRIGGER; |
| 135 | |
| 136 | /* Union of NFCEE action parameter depending on the associated trigger */ |
| 137 | typedef union |
| 138 | { |
| 139 | tNFA_NFC_PROTOCOL protocol; /* NFA_EE_TRGR_RF_PROTOCOL: the protocol that triggers this event */ |
| 140 | tNFC_RF_TECH technology; /* NFA_EE_TRGR_RF_TECHNOLOGY:the technology that triggers this event */ |
| 141 | tNFC_AID aid; /* NFA_EE_TRGR_SELECT : the AID in the received SELECT AID command */ |
| 142 | tNFC_APP_INIT app_init; /* NFA_EE_TRGR_APP_INIT: The information for the application initiated trigger */ |
| 143 | } tNFA_EE_ACTION_PARAM; |
| 144 | |
| 145 | typedef struct |
| 146 | { |
| 147 | tNFA_HANDLE ee_handle; /* Handle of NFCEE */ |
| 148 | tNFA_EE_TRIGGER trigger; /* the trigger of this event */ |
| 149 | tNFA_EE_ACTION_PARAM param; |
| 150 | } tNFA_EE_ACTION; |
| 151 | |
| 152 | typedef struct |
| 153 | { |
| 154 | tNFA_HANDLE ee_handle; /* Handle of NFCEE */ |
| 155 | tNFA_STATUS status; /* NFA_STATUS_OK is successful */ |
| 156 | tNFA_EE_STATUS ee_status; /* The NFCEE status */ |
| 157 | } tNFA_EE_MODE_SET; |
| 158 | |
| 159 | typedef struct |
| 160 | { |
| 161 | tNFA_HANDLE ee_handle; /* Handle of MFCEE */ |
| 162 | tNFA_NFC_PROTOCOL la_protocol; /* Listen A protocol */ |
| 163 | tNFA_NFC_PROTOCOL lb_protocol; /* Listen B protocol */ |
| 164 | tNFA_NFC_PROTOCOL lf_protocol; /* Listen F protocol */ |
| 165 | tNFA_NFC_PROTOCOL lbp_protocol; /* Listen B' protocol */ |
| 166 | } tNFA_EE_DISCOVER_INFO; |
| 167 | |
| 168 | /* Data for NFA_EE_DISCOVER_REQ_EVT */ |
| 169 | typedef struct |
| 170 | { |
| 171 | UINT8 status; /* NFA_STATUS_OK if successful */ |
| 172 | UINT8 num_ee; /* number of MFCEE information */ |
| 173 | tNFA_EE_DISCOVER_INFO ee_disc_info[NFA_DM_MAX_UICC]; /* MFCEE DISCOVER Request info */ |
| 174 | } tNFA_EE_DISCOVER_REQ; |
| 175 | |
| 176 | |
| 177 | /* Union of all EE callback structures */ |
| 178 | typedef union |
| 179 | { |
| 180 | tNFA_STATUS status; /* NFA_STATUS_OK is successful; otherwise NFA_STATUS_FAILED */ |
| 181 | tNFA_DATA data; |
| 182 | tNFA_HANDLE handle; |
| 183 | tNFA_EE_DISCOVER ee_discover; |
| 184 | tNFA_STATUS ee_register; |
| 185 | tNFA_STATUS deregister; |
| 186 | tNFA_STATUS add_aid; |
| 187 | tNFA_STATUS remove_aid; |
| 188 | tNFA_STATUS set_tech; |
| 189 | tNFA_STATUS set_proto; |
| 190 | tNFA_EE_CONNECT connect; |
| 191 | tNFA_EE_ACTION action; |
| 192 | tNFA_EE_MODE_SET mode_set; |
| 193 | tNFA_EE_INFO new_ee; |
| 194 | tNFA_EE_DISCOVER_REQ discover_req; |
| 195 | } tNFA_EE_CBACK_DATA; |
| 196 | |
| 197 | |
| 198 | /* EE callback */ |
| 199 | typedef void (tNFA_EE_CBACK) (tNFA_EE_EVT event, tNFA_EE_CBACK_DATA *p_data); |
| 200 | |
| 201 | /***************************************************************************** |
| 202 | ** External Function Declarations |
| 203 | *****************************************************************************/ |
| 204 | #ifdef __cplusplus |
| 205 | extern "C" |
| 206 | { |
| 207 | #endif |
| 208 | |
| 209 | /******************************************************************************* |
| 210 | ** |
| 211 | ** Function NFA_EeDiscover |
| 212 | ** |
| 213 | ** Description This function retrieves the NFCEE information from NFCC. |
| 214 | ** The NFCEE information is reported in NFA_EE_DISCOVER_EVT. |
| 215 | ** |
| 216 | ** This function may be called when a system supports removable |
| 217 | ** NFCEEs, |
| 218 | ** |
| 219 | ** Returns NFA_STATUS_OK if information is retrieved successfully |
| 220 | ** NFA_STATUS_FAILED If wrong state (retry later) |
| 221 | ** NFA_STATUS_INVALID_PARAM If bad parameter |
| 222 | ** |
| 223 | *******************************************************************************/ |
| 224 | NFC_API extern tNFA_STATUS NFA_EeDiscover (tNFA_EE_CBACK *p_cback); |
| 225 | |
| 226 | /******************************************************************************* |
| 227 | ** |
| 228 | ** Function NFA_EeGetInfo |
| 229 | ** |
| 230 | ** Description This function retrieves the NFCEE information from NFA. |
| 231 | ** The actual number of NFCEE is returned in p_num_nfcee |
| 232 | ** and NFCEE information is returned in p_info |
| 233 | ** |
| 234 | ** Returns NFA_STATUS_OK if information is retrieved successfully |
| 235 | ** NFA_STATUS_FAILED If wrong state (retry later) |
| 236 | ** NFA_STATUS_INVALID_PARAM If bad parameter |
| 237 | ** |
| 238 | *******************************************************************************/ |
| 239 | NFC_API extern tNFA_STATUS NFA_EeGetInfo (UINT8 *p_num_nfcee, |
| 240 | tNFA_EE_INFO *p_info); |
| 241 | |
| 242 | /******************************************************************************* |
| 243 | ** |
| 244 | ** Function NFA_EeRegister |
| 245 | ** |
| 246 | ** Description This function registers a callback function to receive the |
| 247 | ** events from NFA-EE module. |
| 248 | ** |
| 249 | ** Returns NFA_STATUS_OK if successfully initiated |
| 250 | ** NFA_STATUS_FAILED otherwise |
| 251 | ** NFA_STATUS_INVALID_PARAM If bad parameter |
| 252 | ** |
| 253 | *******************************************************************************/ |
| 254 | NFC_API extern tNFA_STATUS NFA_EeRegister (tNFA_EE_CBACK *p_cback); |
| 255 | |
| 256 | /******************************************************************************* |
| 257 | ** |
| 258 | ** Function NFA_EeDeregister |
| 259 | ** |
| 260 | ** Description This function de-registers the callback function |
| 261 | ** |
| 262 | ** Returns NFA_STATUS_OK if successfully initiated |
| 263 | ** NFA_STATUS_FAILED otherwise |
| 264 | ** NFA_STATUS_INVALID_PARAM If bad parameter |
| 265 | ** |
| 266 | *******************************************************************************/ |
| 267 | NFC_API extern tNFA_STATUS NFA_EeDeregister (tNFA_EE_CBACK *p_cback); |
| 268 | |
| 269 | /******************************************************************************* |
| 270 | ** |
| 271 | ** Function NFA_EeModeSet |
| 272 | ** |
| 273 | ** Description This function is called to activate (mode = NFA_EE_MD_ACTIVATE) |
| 274 | ** or deactivate (mode = NFA_EE_MD_DEACTIVATE) the NFCEE |
| 275 | ** identified by the given ee_handle. The result of this |
| 276 | ** operation is reported with the NFA_EE_MODE_SET_EVT. |
| 277 | ** |
| 278 | ** Returns NFA_STATUS_OK if successfully initiated |
| 279 | ** NFA_STATUS_FAILED otherwise |
| 280 | ** NFA_STATUS_INVALID_PARAM If bad parameter |
| 281 | ** |
| 282 | *******************************************************************************/ |
| 283 | NFC_API extern tNFA_STATUS NFA_EeModeSet (tNFA_HANDLE ee_handle, |
| 284 | tNFA_EE_MD mode); |
| 285 | |
| 286 | |
| 287 | /******************************************************************************* |
| 288 | ** |
| 289 | ** Function NFA_EeSetDefaultTechRouting |
| 290 | ** |
| 291 | ** Description This function is called to add, change or remove the |
| 292 | ** default routing based on RF technology in the listen mode |
| 293 | ** routing table for the given ee_handle. The status of this |
| 294 | ** operation is reported as the NFA_EE_SET_TECH_CFG_EVT. |
| 295 | ** |
| 296 | ** Note: If RF discovery is started, NFA_StopRfDiscovery()/NFA_RF_DISCOVERY_STOPPED_EVT |
| 297 | ** should happen before calling this function |
| 298 | ** |
| 299 | ** Note: NFA_EeUpdateNow() should be called after last NFA-EE function |
| 300 | ** to change the listen mode routing is called. |
| 301 | ** |
| 302 | ** Returns NFA_STATUS_OK if successfully initiated |
| 303 | ** NFA_STATUS_FAILED otherwise |
| 304 | ** NFA_STATUS_INVALID_PARAM If bad parameter |
| 305 | ** |
| 306 | *******************************************************************************/ |
| 307 | NFC_API extern tNFA_STATUS NFA_EeSetDefaultTechRouting (tNFA_HANDLE ee_handle, |
| 308 | tNFA_TECHNOLOGY_MASK technologies_switch_on, |
| 309 | tNFA_TECHNOLOGY_MASK technologies_switch_off, |
| 310 | tNFA_TECHNOLOGY_MASK technologies_battery_off); |
| 311 | |
| 312 | /******************************************************************************* |
| 313 | ** |
| 314 | ** Function NFA_EeSetDefaultProtoRouting |
| 315 | ** |
| 316 | ** Description This function is called to add, change or remove the |
| 317 | ** default routing based on Protocol in the listen mode routing |
| 318 | ** table for the given ee_handle. The status of this |
| 319 | ** operation is reported as the NFA_EE_SET_PROTO_CFG_EVT. |
| 320 | ** |
| 321 | ** Note: If RF discovery is started, NFA_StopRfDiscovery()/NFA_RF_DISCOVERY_STOPPED_EVT |
| 322 | ** should happen before calling this function |
| 323 | ** |
| 324 | ** Note: NFA_EeUpdateNow() should be called after last NFA-EE function |
| 325 | ** to change the listen mode routing is called. |
| 326 | ** |
| 327 | ** Returns NFA_STATUS_OK if successfully initiated |
| 328 | ** NFA_STATUS_FAILED otherwise |
| 329 | ** NFA_STATUS_INVALID_PARAM If bad parameter |
| 330 | ** |
| 331 | *******************************************************************************/ |
| 332 | NFC_API extern tNFA_STATUS NFA_EeSetDefaultProtoRouting (tNFA_HANDLE ee_handle, |
| 333 | tNFA_PROTOCOL_MASK protocols_switch_on, |
| 334 | tNFA_PROTOCOL_MASK protocols_switch_off, |
| 335 | tNFA_PROTOCOL_MASK protocols_battery_off); |
| 336 | |
| 337 | /******************************************************************************* |
| 338 | ** |
| 339 | ** Function NFA_EeAddAidRouting |
| 340 | ** |
| 341 | ** Description This function is called to add an AID entry in the |
| 342 | ** listen mode routing table in NFCC. The status of this |
| 343 | ** operation is reported as the NFA_EE_ADD_AID_EVT. |
| 344 | ** |
| 345 | ** Note: If RF discovery is started, NFA_StopRfDiscovery()/NFA_RF_DISCOVERY_STOPPED_EVT |
| 346 | ** should happen before calling this function |
| 347 | ** |
| 348 | ** Note: NFA_EeUpdateNow() should be called after last NFA-EE function |
| 349 | ** to change the listen mode routing is called. |
| 350 | ** |
| 351 | ** Returns NFA_STATUS_OK if successfully initiated |
| 352 | ** NFA_STATUS_FAILED otherwise |
| 353 | ** NFA_STATUS_INVALID_PARAM If bad parameter |
| 354 | ** |
| 355 | *******************************************************************************/ |
| 356 | NFC_API extern tNFA_STATUS NFA_EeAddAidRouting (tNFA_HANDLE ee_handle, |
| 357 | UINT8 aid_len, |
| 358 | UINT8 *p_aid, |
| 359 | tNFA_EE_PWR_STATE power_state); |
| 360 | |
| 361 | /******************************************************************************* |
| 362 | ** |
| 363 | ** Function NFA_EeRemoveAidRouting |
| 364 | ** |
| 365 | ** Description This function is called to remove the given AID entry from the |
| 366 | ** listen mode routing table. If the entry configures VS, |
| 367 | ** it is also removed. The status of this operation is reported |
| 368 | ** as the NFA_EE_REMOVE_AID_EVT. |
| 369 | ** |
| 370 | ** Note: If RF discovery is started, NFA_StopRfDiscovery()/NFA_RF_DISCOVERY_STOPPED_EVT |
| 371 | ** should happen before calling this function |
| 372 | ** |
| 373 | ** Note: NFA_EeUpdateNow() should be called after last NFA-EE function |
| 374 | ** to change the listen mode routing is called. |
| 375 | ** |
| 376 | ** Returns NFA_STATUS_OK if successfully initiated |
| 377 | ** NFA_STATUS_FAILED otherwise |
| 378 | ** NFA_STATUS_INVALID_PARAM If bad parameter |
| 379 | ** |
| 380 | *******************************************************************************/ |
| 381 | NFC_API extern tNFA_STATUS NFA_EeRemoveAidRouting (UINT8 aid_len, |
| 382 | UINT8 *p_aid); |
| 383 | |
| 384 | /******************************************************************************* |
| 385 | ** |
| 386 | ** Function NFA_EeUpdateNow |
| 387 | ** |
| 388 | ** Description This function is called to send the current listen mode |
| 389 | ** routing table and VS configuration to the NFCC |
| 390 | ** |
| 391 | ** Returns NFA_STATUS_OK if successfully initiated |
| 392 | ** NFA_STATUS_FAILED otherwise |
| 393 | ** |
| 394 | *******************************************************************************/ |
| 395 | NFC_API extern tNFA_STATUS NFA_EeUpdateNow (void); |
| 396 | |
| 397 | /******************************************************************************* |
| 398 | ** |
| 399 | ** Function NFA_EeConnect |
| 400 | ** |
| 401 | ** Description Open connection to an NFCEE attached to the NFCC |
| 402 | ** |
| 403 | ** The status of this operation is |
| 404 | ** reported with the NFA_EE_CONNECT_EVT. |
| 405 | ** |
| 406 | ** Returns NFA_STATUS_OK if successfully initiated |
| 407 | ** NFA_STATUS_FAILED otherwise |
| 408 | ** NFA_STATUS_INVALID_PARAM If bad parameter |
| 409 | ** |
| 410 | *******************************************************************************/ |
| 411 | NFC_API extern tNFA_STATUS NFA_EeConnect (tNFA_HANDLE ee_handle, |
| 412 | UINT8 ee_interface, |
| 413 | tNFA_EE_CBACK *p_cback); |
| 414 | |
| 415 | /******************************************************************************* |
| 416 | ** |
| 417 | ** Function NFA_EeSendData |
| 418 | ** |
| 419 | ** Description Send data to the given NFCEE. |
| 420 | ** This function shall be called after NFA_EE_CONNECT_EVT is reported |
| 421 | ** and before NFA_EeDisconnect is called on the given ee_handle. |
| 422 | ** |
| 423 | ** Returns NFA_STATUS_OK if successfully initiated |
| 424 | ** NFA_STATUS_FAILED otherwise |
| 425 | ** NFA_STATUS_INVALID_PARAM If bad parameter |
| 426 | ** |
| 427 | *******************************************************************************/ |
| 428 | NFC_API extern tNFA_STATUS NFA_EeSendData (tNFA_HANDLE ee_handle, |
| 429 | UINT16 data_len, |
| 430 | UINT8 *p_data); |
| 431 | |
| 432 | /******************************************************************************* |
| 433 | ** |
| 434 | ** Function NFA_EeDisconnect |
| 435 | ** |
| 436 | ** Description Disconnect (if a connection is currently open) from an |
| 437 | ** NFCEE interface. The result of this operation is reported |
| 438 | ** with the NFA_EE_DISCONNECT_EVT. |
| 439 | ** |
| 440 | ** Returns NFA_STATUS_OK if successfully initiated |
| 441 | ** NFA_STATUS_FAILED otherwise |
| 442 | ** NFA_STATUS_INVALID_PARAM If bad parameter |
| 443 | ** |
| 444 | *******************************************************************************/ |
| 445 | NFC_API extern tNFA_STATUS NFA_EeDisconnect (tNFA_HANDLE ee_handle); |
| 446 | |
| 447 | |
| 448 | #ifdef __cplusplus |
| 449 | } |
| 450 | #endif |
| 451 | |
| 452 | #endif /* NFA_EE_API_H */ |
| 453 | |