ST / NDefLib

Utility library to read and write Ndef messages from/to a Type4 NFC tag

Dependents:   NFC M2M_2016_STM32 MyongjiElec_capstone1 IDW01M1_Cloud_IBM ... more

Fork of NDefLib by ST Expansion SW Team

NDEF NFC library

This library provides an abstract API to create NDEF formatted messages and records and to read/write them from/to a Type4 NFC Tag.

Implementations

At the moment, the NDEF API is implemented by X_NUCLEO_NFC01A1 and X_NUCLEO_NFC02A1 Dynamic NFC Tag libraries respectively driving the X-NUCLEO-NFC01A1 and X-NUCLEO-NFC02A1 boards.

RecordHeader.h@12:ed4d9b8d1410, 2016-01-14 (annotated)

Committer:
giovannivisentini
Date:
Thu Jan 14 07:54:44 2016 +0000
Revision:
12:ed4d9b8d1410
Parent:
8:473f6e0b03df
Child:
18:cf1dd5c931c2
Update documentation 3

Who changed what in which revision?

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giovannivisentini 6:739e3211749d 1 /**
giovannivisentini 6:739e3211749d 2 ******************************************************************************
giovannivisentini 6:739e3211749d 3 * @file RecordHeader.h
giovannivisentini 8:473f6e0b03df 4 * @author ST / Central Labs
giovannivisentini 6:739e3211749d 5 * @version V1.0.0
giovannivisentini 6:739e3211749d 6 * @date 30 Nov 2015
giovannivisentini 6:739e3211749d 7 * @brief Record header class
giovannivisentini 6:739e3211749d 8 ******************************************************************************
giovannivisentini 6:739e3211749d 9 * @attention
giovannivisentini 6:739e3211749d 10 *
giovannivisentini 6:739e3211749d 11 * <h2><center>&copy; COPYRIGHT(c) 2015 STMicroelectronics</center></h2>
giovannivisentini 4:eaf6c49a86e4 12 *
giovannivisentini 6:739e3211749d 13 * Redistribution and use in source and binary forms, with or without modification,
giovannivisentini 6:739e3211749d 14 * are permitted provided that the following conditions are met:
giovannivisentini 6:739e3211749d 15 * 1. Redistributions of source code must retain the above copyright notice,
giovannivisentini 6:739e3211749d 16 * this list of conditions and the following disclaimer.
giovannivisentini 6:739e3211749d 17 * 2. Redistributions in binary form must reproduce the above copyright notice,
giovannivisentini 6:739e3211749d 18 * this list of conditions and the following disclaimer in the documentation
giovannivisentini 6:739e3211749d 19 * and/or other materials provided with the distribution.
giovannivisentini 6:739e3211749d 20 * 3. Neither the name of STMicroelectronics nor the names of its contributors
giovannivisentini 6:739e3211749d 21 * may be used to endorse or promote products derived from this software
giovannivisentini 6:739e3211749d 22 * without specific prior written permission.
giovannivisentini 6:739e3211749d 23 *
giovannivisentini 6:739e3211749d 24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
giovannivisentini 6:739e3211749d 25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
giovannivisentini 6:739e3211749d 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
giovannivisentini 6:739e3211749d 27 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
giovannivisentini 6:739e3211749d 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
giovannivisentini 6:739e3211749d 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
giovannivisentini 6:739e3211749d 30 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
giovannivisentini 6:739e3211749d 31 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
giovannivisentini 6:739e3211749d 32 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
giovannivisentini 6:739e3211749d 33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
giovannivisentini 6:739e3211749d 34 *
giovannivisentini 6:739e3211749d 35 ******************************************************************************
giovannivisentini 4:eaf6c49a86e4 36 */
giovannivisentini 4:eaf6c49a86e4 37
giovannivisentini 4:eaf6c49a86e4 38 #ifndef NDEFLIB_RECORDHEADER_H_
giovannivisentini 4:eaf6c49a86e4 39 #define NDEFLIB_RECORDHEADER_H_
giovannivisentini 4:eaf6c49a86e4 40
giovannivisentini 4:eaf6c49a86e4 41 #include <stdint.h>
giovannivisentini 4:eaf6c49a86e4 42
giovannivisentini 4:eaf6c49a86e4 43 namespace NDefLib {
giovannivisentini 4:eaf6c49a86e4 44
giovannivisentini 4:eaf6c49a86e4 45 /**
giovannivisentini 12:ed4d9b8d1410 46 * Record header class.
giovannivisentini 4:eaf6c49a86e4 47 * @see NFC Data Exchange Format (NDEF) Technical Specification NDEF 1.0
giovannivisentini 4:eaf6c49a86e4 48 */
giovannivisentini 4:eaf6c49a86e4 49 class RecordHeader {
giovannivisentini 4:eaf6c49a86e4 50
giovannivisentini 4:eaf6c49a86e4 51 public:
giovannivisentini 4:eaf6c49a86e4 52
giovannivisentini 4:eaf6c49a86e4 53 /**
giovannivisentini 12:ed4d9b8d1410 54 * Record type format
giovannivisentini 4:eaf6c49a86e4 55 */
giovannivisentini 4:eaf6c49a86e4 56 typedef enum TypeNameFormat {
giovannivisentini 4:eaf6c49a86e4 57 Empty = 0x00, //!< Empty
giovannivisentini 4:eaf6c49a86e4 58 NFC_well_known = 0x01, //!< NFC_well_known
giovannivisentini 4:eaf6c49a86e4 59 Mime_media_type = 0x02,//!< Mime_media_type
giovannivisentini 4:eaf6c49a86e4 60 Absolute_URI = 0x03, //!< Absolute_URI
giovannivisentini 4:eaf6c49a86e4 61 NFC_external = 0x04, //!< NFC_external
giovannivisentini 4:eaf6c49a86e4 62 Unknown = 0x05, //!< Unknown
giovannivisentini 4:eaf6c49a86e4 63 Unchanged = 0x06, //!< Unchanged
giovannivisentini 4:eaf6c49a86e4 64 Reserved = 0x07 //!< Reserved
giovannivisentini 4:eaf6c49a86e4 65 } TypeNameFormat_t;
giovannivisentini 4:eaf6c49a86e4 66
giovannivisentini 4:eaf6c49a86e4 67
giovannivisentini 4:eaf6c49a86e4 68 RecordHeader() :
giovannivisentini 7:1ebd6049fa57 69 headerFlags(0), typeLength(0), payloadLength(0) {
giovannivisentini 7:1ebd6049fa57 70 setSR(true);
giovannivisentini 4:eaf6c49a86e4 71 }
giovannivisentini 4:eaf6c49a86e4 72
giovannivisentini 4:eaf6c49a86e4 73 /**
giovannivisentini 12:ed4d9b8d1410 74 * Set the 'message begin' flag.
giovannivisentini 12:ed4d9b8d1410 75 * @param value True if the record is the first within the message.
giovannivisentini 4:eaf6c49a86e4 76 */
giovannivisentini 4:eaf6c49a86e4 77 void setMB(bool value) {
giovannivisentini 4:eaf6c49a86e4 78 if (value)
giovannivisentini 4:eaf6c49a86e4 79 headerFlags |= 0x80;
giovannivisentini 4:eaf6c49a86e4 80 else
giovannivisentini 7:1ebd6049fa57 81 headerFlags &= ~0x80;
giovannivisentini 4:eaf6c49a86e4 82 }//setMB
giovannivisentini 4:eaf6c49a86e4 83
giovannivisentini 4:eaf6c49a86e4 84 /**
giovannivisentini 12:ed4d9b8d1410 85 * Check the 'message begin' flag.
giovannivisentini 4:eaf6c49a86e4 86 * @return true if it is the first record in the message
giovannivisentini 4:eaf6c49a86e4 87 */
giovannivisentini 4:eaf6c49a86e4 88 bool getMB() const {
giovannivisentini 4:eaf6c49a86e4 89 return (headerFlags & 0x80) != 0;
giovannivisentini 4:eaf6c49a86e4 90 }//getMB
giovannivisentini 4:eaf6c49a86e4 91
giovannivisentini 4:eaf6c49a86e4 92 /**
giovannivisentini 12:ed4d9b8d1410 93 * Set the 'message end' flag.
giovannivisentini 12:ed4d9b8d1410 94 * @param value True if it is the last record in the message.
giovannivisentini 4:eaf6c49a86e4 95 */
giovannivisentini 4:eaf6c49a86e4 96 void setME(bool value) {
giovannivisentini 4:eaf6c49a86e4 97 if (value)
giovannivisentini 4:eaf6c49a86e4 98 headerFlags |= 0x40;
giovannivisentini 4:eaf6c49a86e4 99 else
giovannivisentini 7:1ebd6049fa57 100 headerFlags &= ~0x40;
giovannivisentini 4:eaf6c49a86e4 101 }//setME
giovannivisentini 4:eaf6c49a86e4 102
giovannivisentini 4:eaf6c49a86e4 103 /**
giovannivisentini 12:ed4d9b8d1410 104 * Check the 'message end' flag.
giovannivisentini 4:eaf6c49a86e4 105 * @return true if it is the last record in the message
giovannivisentini 4:eaf6c49a86e4 106 */
giovannivisentini 4:eaf6c49a86e4 107 bool getME() const {
giovannivisentini 4:eaf6c49a86e4 108 return (headerFlags & 0x40) != 0;
giovannivisentini 4:eaf6c49a86e4 109 }//getME
giovannivisentini 4:eaf6c49a86e4 110
giovannivisentini 4:eaf6c49a86e4 111 /**
giovannivisentini 12:ed4d9b8d1410 112 * Set the 'Chunk' flag.
giovannivisentini 12:ed4d9b8d1410 113 * @param value True if the record is in the first record chunk or in a middle record
giovannivisentini 12:ed4d9b8d1410 114 * chunk of a chunked payload.
giovannivisentini 4:eaf6c49a86e4 115 */
giovannivisentini 4:eaf6c49a86e4 116 void setCF(bool value) {
giovannivisentini 4:eaf6c49a86e4 117 if (value)
giovannivisentini 4:eaf6c49a86e4 118 headerFlags |= 0x20;
giovannivisentini 4:eaf6c49a86e4 119 else
giovannivisentini 7:1ebd6049fa57 120 headerFlags &= ~0x20;
giovannivisentini 4:eaf6c49a86e4 121 }//getCF
giovannivisentini 4:eaf6c49a86e4 122
giovannivisentini 4:eaf6c49a86e4 123 /**
giovannivisentini 12:ed4d9b8d1410 124 * Check the 'Chunk' flag value.
giovannivisentini 12:ed4d9b8d1410 125 * @return true if the record is in the first record chunk or in a middle record
giovannivisentini 4:eaf6c49a86e4 126 * chunk of a chunked payload
giovannivisentini 4:eaf6c49a86e4 127 */
giovannivisentini 4:eaf6c49a86e4 128 bool getCF() const {
giovannivisentini 4:eaf6c49a86e4 129 return (headerFlags & 0x20) != 0;
giovannivisentini 4:eaf6c49a86e4 130 }//getCF
giovannivisentini 4:eaf6c49a86e4 131
giovannivisentini 4:eaf6c49a86e4 132 /**
giovannivisentini 12:ed4d9b8d1410 133 * Set the 'Short record' flag value.
giovannivisentini 12:ed4d9b8d1410 134 * @param value True if the record size can be encoded with 8 bits.
giovannivisentini 4:eaf6c49a86e4 135 */
giovannivisentini 4:eaf6c49a86e4 136 void setSR(bool value) {
giovannivisentini 4:eaf6c49a86e4 137 if (value)
giovannivisentini 4:eaf6c49a86e4 138 headerFlags |= 0x10;
giovannivisentini 4:eaf6c49a86e4 139 else
giovannivisentini 7:1ebd6049fa57 140 headerFlags &= ~0x10;
giovannivisentini 4:eaf6c49a86e4 141 }//setSR
giovannivisentini 4:eaf6c49a86e4 142
giovannivisentini 4:eaf6c49a86e4 143 /**
giovannivisentini 12:ed4d9b8d1410 144 * Check the 'Short record' flag.
giovannivisentini 12:ed4d9b8d1410 145 * @return true if the short range header format is set
giovannivisentini 4:eaf6c49a86e4 146 */
giovannivisentini 4:eaf6c49a86e4 147 bool getSR() const {
giovannivisentini 4:eaf6c49a86e4 148 return (headerFlags & 0x10) != 0;
giovannivisentini 4:eaf6c49a86e4 149 }//getSR
giovannivisentini 4:eaf6c49a86e4 150
giovannivisentini 4:eaf6c49a86e4 151 /**
giovannivisentini 12:ed4d9b8d1410 152 * Set the 'ID length' flag.
giovannivisentini 12:ed4d9b8d1410 153 * @param value True if the 'ID length' value is used.
giovannivisentini 4:eaf6c49a86e4 154 */
giovannivisentini 4:eaf6c49a86e4 155 void setIL(bool value) {
giovannivisentini 4:eaf6c49a86e4 156 if (value)
giovannivisentini 4:eaf6c49a86e4 157 headerFlags |= 0x08;
giovannivisentini 4:eaf6c49a86e4 158 else
giovannivisentini 7:1ebd6049fa57 159 headerFlags &= ~0x08;
giovannivisentini 4:eaf6c49a86e4 160 }//setIL
giovannivisentini 4:eaf6c49a86e4 161
giovannivisentini 4:eaf6c49a86e4 162 /**
giovannivisentini 12:ed4d9b8d1410 163 * Check the 'ID length' flag.
giovannivisentini 12:ed4d9b8d1410 164 * @param value True if 'ID length' is set.
giovannivisentini 4:eaf6c49a86e4 165 */
giovannivisentini 4:eaf6c49a86e4 166 bool getIL() const {
giovannivisentini 4:eaf6c49a86e4 167 return (headerFlags & 0x08) != 0;
giovannivisentini 4:eaf6c49a86e4 168 }//getIL
giovannivisentini 4:eaf6c49a86e4 169
giovannivisentini 4:eaf6c49a86e4 170 /**
giovannivisentini 12:ed4d9b8d1410 171 * Set the type name format field.
giovannivisentini 12:ed4d9b8d1410 172 * @param value Record type name format.
giovannivisentini 4:eaf6c49a86e4 173 */
giovannivisentini 4:eaf6c49a86e4 174 void setFNT(const TypeNameFormat_t value) {
giovannivisentini 4:eaf6c49a86e4 175 uint8_t temp = (uint8_t) value;
giovannivisentini 4:eaf6c49a86e4 176 temp &= 0x07; //keep the first 3 bits
giovannivisentini 4:eaf6c49a86e4 177 headerFlags &= 0xF8; //clean the fist 3 bits
giovannivisentini 4:eaf6c49a86e4 178 headerFlags |= temp; //set the fist 3 bits
giovannivisentini 4:eaf6c49a86e4 179 }//setFNT
giovannivisentini 4:eaf6c49a86e4 180
giovannivisentini 4:eaf6c49a86e4 181 /**
giovannivisentini 12:ed4d9b8d1410 182 * Get the record type name.
giovannivisentini 4:eaf6c49a86e4 183 * @return type name format of the record
giovannivisentini 4:eaf6c49a86e4 184 */
giovannivisentini 4:eaf6c49a86e4 185 TypeNameFormat_t getFNT() const {
giovannivisentini 4:eaf6c49a86e4 186 return (TypeNameFormat_t) (headerFlags & 0x07);
giovannivisentini 4:eaf6c49a86e4 187 }
giovannivisentini 4:eaf6c49a86e4 188
giovannivisentini 4:eaf6c49a86e4 189 /**
giovannivisentini 12:ed4d9b8d1410 190 * Set the record payload length.
giovannivisentini 12:ed4d9b8d1410 191 * @par This function will update the SR field as needed.
giovannivisentini 7:1ebd6049fa57 192 * @param length payload length
giovannivisentini 4:eaf6c49a86e4 193 */
giovannivisentini 7:1ebd6049fa57 194 void setPayloadLength(uint32_t length) {
giovannivisentini 7:1ebd6049fa57 195 payloadLength = length;
giovannivisentini 7:1ebd6049fa57 196 setSR(payloadLength <= 255);
giovannivisentini 4:eaf6c49a86e4 197 }
giovannivisentini 4:eaf6c49a86e4 198
giovannivisentini 4:eaf6c49a86e4 199 /**
giovannivisentini 12:ed4d9b8d1410 200 * Get the payload length.
giovannivisentini 7:1ebd6049fa57 201 * @return payload length
giovannivisentini 4:eaf6c49a86e4 202 */
giovannivisentini 7:1ebd6049fa57 203 uint32_t getPayloadLength() const {
giovannivisentini 7:1ebd6049fa57 204 return payloadLength;
giovannivisentini 4:eaf6c49a86e4 205 }
giovannivisentini 4:eaf6c49a86e4 206
giovannivisentini 4:eaf6c49a86e4 207 /**
giovannivisentini 12:ed4d9b8d1410 208 * Set the type length.
giovannivisentini 12:ed4d9b8d1410 209 * @param size.
giovannivisentini 4:eaf6c49a86e4 210 */
giovannivisentini 4:eaf6c49a86e4 211 void setTypeLength(uint8_t size) {
giovannivisentini 4:eaf6c49a86e4 212 typeLength = size;
giovannivisentini 4:eaf6c49a86e4 213 }
giovannivisentini 4:eaf6c49a86e4 214
giovannivisentini 4:eaf6c49a86e4 215 /**
giovannivisentini 12:ed4d9b8d1410 216 * Get the type length.
giovannivisentini 12:ed4d9b8d1410 217 * @return type length
giovannivisentini 4:eaf6c49a86e4 218 */
giovannivisentini 4:eaf6c49a86e4 219 uint8_t getTypeLength() const {
giovannivisentini 4:eaf6c49a86e4 220 return typeLength;
giovannivisentini 4:eaf6c49a86e4 221 }
giovannivisentini 4:eaf6c49a86e4 222
giovannivisentini 4:eaf6c49a86e4 223 /**
giovannivisentini 12:ed4d9b8d1410 224 * Get the number of bytes needed to store this record.
giovannivisentini 4:eaf6c49a86e4 225 * @return 3 or 6
giovannivisentini 4:eaf6c49a86e4 226 */
giovannivisentini 4:eaf6c49a86e4 227 uint16_t getRecordLength() const {
giovannivisentini 7:1ebd6049fa57 228 return (getSR() ? 3 : 6) + typeLength + payloadLength;
giovannivisentini 4:eaf6c49a86e4 229 }
giovannivisentini 4:eaf6c49a86e4 230
giovannivisentini 4:eaf6c49a86e4 231 /**
giovannivisentini 12:ed4d9b8d1410 232 * Store the header information in the buffer.
giovannivisentini 12:ed4d9b8d1410 233 * @param[out] outBuffer Buffer to write the header into.
giovannivisentini 4:eaf6c49a86e4 234 * @return number of write bytes
giovannivisentini 4:eaf6c49a86e4 235 */
giovannivisentini 4:eaf6c49a86e4 236 uint8_t writeHeader(uint8_t *outBuffer) const {
giovannivisentini 4:eaf6c49a86e4 237
giovannivisentini 4:eaf6c49a86e4 238 uint32_t index = 0;
giovannivisentini 4:eaf6c49a86e4 239
giovannivisentini 4:eaf6c49a86e4 240 outBuffer[index++] = headerFlags;
giovannivisentini 4:eaf6c49a86e4 241 outBuffer[index++] = typeLength;
giovannivisentini 4:eaf6c49a86e4 242 if (getSR()) {
giovannivisentini 7:1ebd6049fa57 243 outBuffer[index++] = (uint8_t) payloadLength;
giovannivisentini 4:eaf6c49a86e4 244 } else {
giovannivisentini 7:1ebd6049fa57 245 outBuffer[index++] = (uint8_t) ((payloadLength & 0xFF000000)
giovannivisentini 4:eaf6c49a86e4 246 >> 24);
giovannivisentini 7:1ebd6049fa57 247 outBuffer[index++] = (uint8_t) ((payloadLength & 0x00FF0000)
giovannivisentini 4:eaf6c49a86e4 248 >> 16);
giovannivisentini 7:1ebd6049fa57 249 outBuffer[index++] = (uint8_t) ((payloadLength & 0x0000FF00)
giovannivisentini 4:eaf6c49a86e4 250 >> 8);
giovannivisentini 7:1ebd6049fa57 251 outBuffer[index++] = (uint8_t) (payloadLength & 0x000000FF);
giovannivisentini 4:eaf6c49a86e4 252 } //if-else
giovannivisentini 4:eaf6c49a86e4 253 return index;
giovannivisentini 4:eaf6c49a86e4 254 } //writeHeader
giovannivisentini 4:eaf6c49a86e4 255
giovannivisentini 4:eaf6c49a86e4 256 /**
giovannivisentini 12:ed4d9b8d1410 257 * Load an header from a buffer.
giovannivisentini 12:ed4d9b8d1410 258 * @param buffer Buffer to load the header from.
giovannivisentini 4:eaf6c49a86e4 259 * @return number of read bytes
giovannivisentini 4:eaf6c49a86e4 260 */
giovannivisentini 4:eaf6c49a86e4 261 uint16_t loadHeader(const uint8_t * const buffer) {
giovannivisentini 4:eaf6c49a86e4 262 uint32_t index = 0;
giovannivisentini 4:eaf6c49a86e4 263 headerFlags = buffer[index++];
giovannivisentini 4:eaf6c49a86e4 264 typeLength = buffer[index++];
giovannivisentini 4:eaf6c49a86e4 265 if (getSR()) {
giovannivisentini 7:1ebd6049fa57 266 payloadLength = buffer[index++];
giovannivisentini 4:eaf6c49a86e4 267 } else {
giovannivisentini 7:1ebd6049fa57 268 payloadLength = (((uint32_t) buffer[index + 0]) << 24)
giovannivisentini 4:eaf6c49a86e4 269 | (((uint32_t) buffer[index + 1]) << 16)
giovannivisentini 4:eaf6c49a86e4 270 | (((uint32_t) buffer[index + 2]) << 8)
giovannivisentini 4:eaf6c49a86e4 271 | ((uint32_t) buffer[index + 3]);
giovannivisentini 4:eaf6c49a86e4 272 index += 4;
giovannivisentini 4:eaf6c49a86e4 273 } //if-else
giovannivisentini 4:eaf6c49a86e4 274 return index;
giovannivisentini 4:eaf6c49a86e4 275 } //loadHeader
giovannivisentini 4:eaf6c49a86e4 276
giovannivisentini 7:1ebd6049fa57 277 /**
giovannivisentini 12:ed4d9b8d1410 278 * Equal operator.
giovannivisentini 12:ed4d9b8d1410 279 * @param other Other object to compare with.
giovannivisentini 12:ed4d9b8d1410 280 * @return true if the two record headers are equal
giovannivisentini 7:1ebd6049fa57 281 */
giovannivisentini 7:1ebd6049fa57 282 bool operator==(const RecordHeader &other) const{
giovannivisentini 7:1ebd6049fa57 283 return (headerFlags==other.headerFlags) &&
giovannivisentini 7:1ebd6049fa57 284 (typeLength==other.typeLength) &&
giovannivisentini 7:1ebd6049fa57 285 (payloadLength==other.payloadLength);
giovannivisentini 7:1ebd6049fa57 286 }
giovannivisentini 7:1ebd6049fa57 287
giovannivisentini 7:1ebd6049fa57 288 bool operator!=(const RecordHeader &other) const{
giovannivisentini 7:1ebd6049fa57 289 return !(*this==other);
giovannivisentini 7:1ebd6049fa57 290 }
giovannivisentini 4:eaf6c49a86e4 291
giovannivisentini 4:eaf6c49a86e4 292 private:
giovannivisentini 4:eaf6c49a86e4 293 uint8_t headerFlags;
giovannivisentini 4:eaf6c49a86e4 294 uint8_t typeLength;
giovannivisentini 7:1ebd6049fa57 295 uint32_t payloadLength;
giovannivisentini 4:eaf6c49a86e4 296 };
giovannivisentini 4:eaf6c49a86e4 297
giovannivisentini 4:eaf6c49a86e4 298 } /* namespace NDefLib */
giovannivisentini 4:eaf6c49a86e4 299
giovannivisentini 4:eaf6c49a86e4 300 #endif /* NDEFLIB_RECORDHEADER_H_ */