libNDEF library for the STMicroelectronics X-NUCLEO-NFC04A1
Dependents: mbed-os-nfc04a1 Wiagro-Lanza34-XDot
Diff: lib_NDEF_URI.cpp
- Revision:
- 0:de13951f30f6
diff -r 000000000000 -r de13951f30f6 lib_NDEF_URI.cpp --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/lib_NDEF_URI.cpp Thu Nov 14 10:34:11 2019 +0000 @@ -0,0 +1,538 @@ +/** + ****************************************************************************** + * @file lib_NDEF_URI.c + * @author MMY Application Team + * @version $Revision: 2702 $ + * @date $Date: 2016-07-13 18:45:05 +0200 (Wed, 13 Jul 2016) $ + * @brief This file help to manage NDEF file that represent URI. + ****************************************************************************** + * @attention + * + * <h2><center>© COPYRIGHT 2015 STMicroelectronics</center></h2> + * + * Licensed under ST MYLIBERTY SOFTWARE LICENSE AGREEMENT (the "License"); + * You may not use this file except in compliance with the License. + * You may obtain a copy of the License at: + * + * http://www.st.com/myliberty + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied, + * AND SPECIFICALLY DISCLAIMING THE IMPLIED WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE, AND NON-INFRINGEMENT. + * See the License for the specific language governing permissions and + * limitations under the License. + * + ****************************************************************************** + */ +/* Includes ------------------------------------------------------------------*/ +#include "lib_NDEF_URI.h" + +/** @addtogroup NFC_libraries + * @{ + * @brief <b>This is the library used to manage the content of the TAG (data) + * But also the specific feature of the tag, for instance + * password, gpo... </b> + */ + + +/** @addtogroup libNFC_FORUM + * @{ + * @brief This part of the library manage data which follow NFC forum organisation. + */ + +/** + * @brief This buffer contains the data send/received by TAG + */ +extern uint8_t NDEF_Buffer []; + +/** @defgroup libURI_Private_Functions + * @{ + */ + +static void NDEF_Parse_WellKnowType( sRecordInfo_t *pRecordStruct, sURI_Info* pURI ); + +/** + * @brief This function read the URI information and store data in a structure. + * @param pRecordStruct : Pointer on the record structure. + * @param pURI : pointer on the structure to fill. + */ +static void NDEF_Parse_WellKnowType( sRecordInfo_t *pRecordStruct, sURI_Info* pURI ) +{ + uint32_t PayloadSize; + uint8_t Offset; + uint8_t* pPayload; + + pPayload = (uint8_t*)(pRecordStruct->PayloadBufferAdd); + + switch( *pPayload ) + { + case URI_ID_0x01: + memcpy( pURI->protocol, URI_ID_0x01_STRING, strlen(URI_ID_0x01_STRING) ); + Offset = strlen( URI_ID_0x01_STRING ); + break; + + case URI_ID_0x02: + memcpy( pURI->protocol, URI_ID_0x02_STRING, strlen(URI_ID_0x02_STRING) ); + Offset = strlen( URI_ID_0x02_STRING ); + break; + case URI_ID_0x03: + memcpy( pURI->protocol, URI_ID_0x03_STRING, strlen(URI_ID_0x03_STRING) ); + Offset = strlen( URI_ID_0x03_STRING ); + break; + + case URI_ID_0x04: + memcpy( pURI->protocol, URI_ID_0x04_STRING, strlen(URI_ID_0x04_STRING) ); + Offset = strlen( URI_ID_0x04_STRING ); + break; + + case URI_ID_0x05: + memcpy( pURI->protocol, URI_ID_0x05_STRING, strlen(URI_ID_0x05_STRING) ); + Offset = strlen( URI_ID_0x05_STRING ); + break; + + case URI_ID_0x06: + memcpy( pURI->protocol, URI_ID_0x06_STRING, strlen(URI_ID_0x06_STRING) ); + Offset = strlen( URI_ID_0x06_STRING ); + break; + + case URI_ID_0x07: + memcpy( pURI->protocol, URI_ID_0x07_STRING, strlen(URI_ID_0x07_STRING) ); + Offset = strlen( URI_ID_0x07_STRING ); + break; + + case URI_ID_0x08: + memcpy( pURI->protocol, URI_ID_0x08_STRING, strlen(URI_ID_0x08_STRING) ); + Offset = strlen( URI_ID_0x08_STRING ); + break; + + case URI_ID_0x09: + memcpy( pURI->protocol, URI_ID_0x09_STRING, strlen(URI_ID_0x09_STRING) ); + Offset = strlen( URI_ID_0x09_STRING ); + break; + + case URI_ID_0x0A: + memcpy( pURI->protocol, URI_ID_0x0A_STRING, strlen(URI_ID_0x0A_STRING) ); + Offset = strlen( URI_ID_0x0A_STRING ); + break; + + case URI_ID_0x0B: + memcpy( pURI->protocol, URI_ID_0x0B_STRING, strlen(URI_ID_0x0B_STRING) ); + Offset = strlen( URI_ID_0x0B_STRING ); + break; + + case URI_ID_0x0C: + memcpy( pURI->protocol, URI_ID_0x0C_STRING, strlen(URI_ID_0x0C_STRING) ); + Offset = strlen( URI_ID_0x0C_STRING ); + break; + + case URI_ID_0x0D: + memcpy( pURI->protocol, URI_ID_0x0D_STRING, strlen(URI_ID_0x0D_STRING) ); + Offset = strlen( URI_ID_0x0D_STRING ); + break; + + case URI_ID_0x0E: + memcpy( pURI->protocol, URI_ID_0x0E_STRING, strlen(URI_ID_0x0E_STRING) ); + Offset = strlen( URI_ID_0x0E_STRING ); + break; + + case URI_ID_0x0F: + memcpy( pURI->protocol, URI_ID_0x0F_STRING, strlen(URI_ID_0x0F_STRING) ); + Offset = strlen( URI_ID_0x0F_STRING ); + break; + + case URI_ID_0x10: + memcpy( pURI->protocol, URI_ID_0x10_STRING, strlen(URI_ID_0x10_STRING) ); + Offset = strlen( URI_ID_0x10_STRING ); + break; + + case URI_ID_0x11: + memcpy( pURI->protocol, URI_ID_0x11_STRING, strlen(URI_ID_0x11_STRING) ); + Offset = strlen( URI_ID_0x11_STRING ); + break; + + case URI_ID_0x12: + memcpy( pURI->protocol, URI_ID_0x12_STRING, strlen(URI_ID_0x12_STRING) ); + Offset = strlen( URI_ID_0x12_STRING ); + break; + + case URI_ID_0x13: + memcpy( pURI->protocol, URI_ID_0x13_STRING, strlen(URI_ID_0x13_STRING) ); + Offset = strlen( URI_ID_0x13_STRING ); + break; + + case URI_ID_0x14: + memcpy( pURI->protocol, URI_ID_0x14_STRING, strlen(URI_ID_0x14_STRING) ); + Offset = strlen( URI_ID_0x14_STRING ); + break; + + case URI_ID_0x15: + memcpy( pURI->protocol, URI_ID_0x15_STRING, strlen(URI_ID_0x15_STRING) ); + Offset = strlen( URI_ID_0x15_STRING ); + break; + + case URI_ID_0x16: + memcpy( pURI->protocol, URI_ID_0x16_STRING, strlen(URI_ID_0x16_STRING) ); + Offset = strlen( URI_ID_0x16_STRING ); + break; + + case URI_ID_0x17: + memcpy( pURI->protocol, URI_ID_0x17_STRING, strlen(URI_ID_0x17_STRING) ); + Offset = strlen( URI_ID_0x17_STRING ); + break; + + case URI_ID_0x18: + memcpy( pURI->protocol, URI_ID_0x18_STRING, strlen(URI_ID_0x18_STRING) ); + Offset = strlen( URI_ID_0x18_STRING ); + break; + + case URI_ID_0x19: + memcpy( pURI->protocol, URI_ID_0x19_STRING, strlen(URI_ID_0x19_STRING) ); + Offset = strlen( URI_ID_0x19_STRING ); + break; + + case URI_ID_0x1A: + memcpy( pURI->protocol, URI_ID_0x1A_STRING, strlen(URI_ID_0x1A_STRING) ); + Offset = strlen( URI_ID_0x1A_STRING ); + break; + + case URI_ID_0x1B: + memcpy( pURI->protocol, URI_ID_0x1B_STRING, strlen(URI_ID_0x1B_STRING) ); + Offset = strlen( URI_ID_0x1B_STRING ); + break; + + case URI_ID_0x1C: + memcpy( pURI->protocol, URI_ID_0x1C_STRING, strlen(URI_ID_0x1C_STRING) ); + Offset = strlen( URI_ID_0x1C_STRING ); + break; + + case URI_ID_0x1D: + memcpy( pURI->protocol, URI_ID_0x1D_STRING, strlen(URI_ID_0x1D_STRING) ); + Offset = strlen( URI_ID_0x1D_STRING ); + break; + + case URI_ID_0x1E: + memcpy( pURI->protocol, URI_ID_0x1E_STRING, strlen(URI_ID_0x1E_STRING) ); + Offset = strlen( URI_ID_0x1E_STRING ); + break; + + case URI_ID_0x1F: + memcpy( pURI->protocol, URI_ID_0x1F_STRING, strlen(URI_ID_0x1F_STRING) ); + Offset = strlen( URI_ID_0x1F_STRING ); + break; + + case URI_ID_0x20: + memcpy( pURI->protocol, URI_ID_0x20_STRING, strlen(URI_ID_0x20_STRING) ); + Offset = strlen( URI_ID_0x20_STRING ); + break; + + case URI_ID_0x21: + memcpy( pURI->protocol, URI_ID_0x21_STRING, strlen(URI_ID_0x21_STRING) ); + Offset = strlen( URI_ID_0x21_STRING ); + break; + + case URI_ID_0x22: + memcpy( pURI->protocol, URI_ID_0x22_STRING, strlen(URI_ID_0x22_STRING) ); + Offset = strlen( URI_ID_0x22_STRING ); + break; + + case URI_ID_0x23: + memcpy( pURI->protocol, URI_ID_0x23_STRING, strlen(URI_ID_0x23_STRING) ); + Offset = strlen( URI_ID_0x23_STRING ); + break; + default: + Offset = 0; + /* Should not happened */ + break; + } + /* add end of string character */ + pURI->protocol[Offset] = '\0'; + + pPayload++; /* go after well know byte */ + + PayloadSize = pRecordStruct->PayloadLength; + + PayloadSize = PayloadSize - 1; /* remove well know byte */ + + memcpy( pURI->URI_Message, pPayload, PayloadSize ); + /* add end of string character */ + pURI->URI_Message[PayloadSize] = '\0'; + +} + +/** + * @} + */ + +/** @defgroup libURI_Public_Functions + * @{ + * @brief This file is used to manage URI (stored or loaded in tag) + */ + +/** + * @brief This function read NDEF and retrieve URI information if any. + * @param pRecordStruct : Pointer on the record structure. + * @param pURI : pointer on the structure to fill. + * @retval NDEF_OK : URI information from NDEF have been retrieved. + * @retval NDEF_ERROR : Not able to retrieve URI information. + */ +uint16_t NDEF_ReadURI( sRecordInfo_t *pRecordStruct, sURI_Info *pURI ) +{ + uint16_t status = NDEF_ERROR; + sRecordInfo_t *pSPRecordStruct; + uint32_t PayloadSize, RecordPosition; + uint8_t* pData; + + if( pRecordStruct->NDEF_Type == WELL_KNOWN_ABRIDGED_URI_TYPE ) + { + NDEF_Parse_WellKnowType( pRecordStruct, pURI ); + status = NDEF_OK; + } + else if( pRecordStruct->NDEF_Type == SMARTPOSTER_TYPE ) + { + for( RecordPosition = 0; RecordPosition < pRecordStruct->NbOfRecordInSPPayload; RecordPosition++ ) + { + pSPRecordStruct = pRecordStruct->SPRecordStructAdd[RecordPosition]; + if( pSPRecordStruct->NDEF_Type == WELL_KNOWN_ABRIDGED_URI_TYPE ) + { + NDEF_Parse_WellKnowType( pSPRecordStruct, pURI ); + status = NDEF_OK; + } + if( pSPRecordStruct->NDEF_Type == TEXT_TYPE ) + { + PayloadSize = pSPRecordStruct->PayloadLength; + + /* The instruction content the UTF-8 language code that is not used here */ + pData = (uint8_t*)pSPRecordStruct->PayloadBufferAdd; + PayloadSize -= *pData + 1; /* remove not usefull data */ + pData += *pData + 1; + + memcpy( pURI->Information, pData, PayloadSize ); + } + } + } + else + { + status = NDEF_ERROR; + } + + return status; +} + +/** + * @brief This function prepare the NDEF message with the URI data given in the structure. + * @param pURI : pointer on structure that contain the URI information. + * @param pNDEFMessage : pointer on the NDEF message. + * @param size : to store the size of the NDEF message generated. + */ +void NDEF_PrepareURIMessage( sURI_Info *pURI, uint8_t *pNDEFMessage, uint16_t *size ) +{ + uint32_t uriSize, totalSize, Offset = 0; + uint32_t infoSize = 0; + char type; + + /* An URI can be included in a smart poster to add text to give instruction to user for instance */ + + /* URI (smart poster) Record Header */ +/************************************/ +/* 7 | 6 | 5 | 4 | 3 | 2 1 0 */ +/*----------------------------------*/ +/* MB ME CF SR IL TNF */ /* <---- CF=0, IL=0 and SR=1 TNF=1 NFC Forum Well-known type*/ +/*----------------------------------*/ +/* TYPE LENGTH */ +/*----------------------------------*/ +/* PAYLOAD LENGTH 3 */ /* <---- Used only if SR=0 */ +/*----------------------------------*/ +/* PAYLOAD LENGTH 2 */ /* <---- Used only if SR=0 */ +/*----------------------------------*/ +/* PAYLOAD LENGTH 1 */ /* <---- Used only if SR=0 */ +/*----------------------------------*/ +/* PAYLOAD LENGTH 0 */ +/*----------------------------------*/ +/* ID LENGTH */ /* <---- Not Used */ +/*----------------------------------*/ +/* TYPE */ +/*----------------------------------*/ +/* ID */ /* <---- Not Used */ +/************************************/ + + /* We need to know the URI type in order to define if an abreviation is available */ + type = getUriType( pURI->protocol ); + + /* URI : 1+URI for abreviate protocol*/ + if( type != URI_ID_0x00 ) + uriSize = 1 + strlen(pURI->URI_Message); + else /*: 1+protocol+URI else*/ + uriSize = 1 + strlen(pURI->protocol) + strlen(pURI->URI_Message); + + /* Check if a Smart poster is needed */ + if( pURI->Information[0] != '\0' ) + { + /* Info : 1+2+info */ + infoSize = 1 + ISO_ENGLISH_CODE_STRING_LENGTH + strlen(pURI->Information); + /* Total */ + totalSize = 4 + uriSize + 4 + infoSize; + if( uriSize > 255 ) totalSize += 3; /* Normal URI size */ + if( infoSize > 255 ) totalSize += 3; /* Normal Info size */ + + /* SmartPoster header */ + if( totalSize > 255 ) + { + pNDEFMessage[Offset++] = 0xC1; + pNDEFMessage[Offset++] = SMART_POSTER_TYPE_STRING_LENGTH; + pNDEFMessage[Offset++] = (totalSize & 0xFF000000) >> 24; + pNDEFMessage[Offset++] = (totalSize & 0x00FF0000) >> 16; + pNDEFMessage[Offset++] = (totalSize & 0x0000FF00) >> 8; + pNDEFMessage[Offset++] = totalSize & 0x000000FF; + } + else + { + pNDEFMessage[Offset++] = 0xD1; + pNDEFMessage[Offset++] = SMART_POSTER_TYPE_STRING_LENGTH; + pNDEFMessage[Offset++] = (uint8_t)totalSize; + } + memcpy( &pNDEFMessage[Offset], SMART_POSTER_TYPE_STRING, SMART_POSTER_TYPE_STRING_LENGTH ); + Offset += SMART_POSTER_TYPE_STRING_LENGTH; + } + + /* URI header */ + pNDEFMessage[Offset] = 0x81; + if( uriSize < 256 ) pNDEFMessage[Offset] |= 0x10; // Set the SR bit + if( pURI->Information[0] == '\0' ) pNDEFMessage[Offset] |= 0x40; // Set the ME bit + Offset++; + + pNDEFMessage[Offset++] = URI_TYPE_STRING_LENGTH; + if( uriSize > 255 ) + { + pNDEFMessage[Offset++] = (uriSize & 0xFF000000) >> 24; + pNDEFMessage[Offset++] = (uriSize & 0x00FF0000) >> 16; + pNDEFMessage[Offset++] = (uriSize & 0x0000FF00) >> 8; + pNDEFMessage[Offset++] = uriSize & 0x000000FF; + } + else + { + pNDEFMessage[Offset++] = (uint8_t)uriSize; + } + memcpy( &pNDEFMessage[Offset], URI_TYPE_STRING, URI_TYPE_STRING_LENGTH ); + Offset += URI_TYPE_STRING_LENGTH; + + pNDEFMessage[Offset++] = type; + if( type == URI_ID_0x00 ) // No abreviation + { + memcpy( &pNDEFMessage[Offset], pURI->protocol, strlen(pURI->protocol) ); + Offset += strlen(pURI->protocol); + } + + memcpy( &pNDEFMessage[Offset], pURI->URI_Message, strlen(pURI->URI_Message) ); + Offset += strlen(pURI->URI_Message); + + /* Information header */ + if( pURI->Information[0] != '\0' ) + { + if( infoSize > 255 ) + { + pNDEFMessage[Offset++] = 0x41; + pNDEFMessage[Offset++] = TEXT_TYPE_STRING_LENGTH; + pNDEFMessage[Offset++] = (infoSize & 0xFF000000) >> 24; + pNDEFMessage[Offset++] = (infoSize & 0x00FF0000) >> 16; + pNDEFMessage[Offset++] = (infoSize & 0x0000FF00) >> 8; + pNDEFMessage[Offset++] = infoSize & 0x000000FF; + } + else + { + pNDEFMessage[Offset++] = 0x51; + pNDEFMessage[Offset++] = TEXT_TYPE_STRING_LENGTH; + pNDEFMessage[Offset++] = (uint8_t)infoSize; + } + + memcpy( &pNDEFMessage[Offset], TEXT_TYPE_STRING, TEXT_TYPE_STRING_LENGTH ); + Offset+=TEXT_TYPE_STRING_LENGTH; + pNDEFMessage[Offset++] = ISO_ENGLISH_CODE_STRING_LENGTH; /* UTF-8 with x byte language code */ + memcpy( &pNDEFMessage[Offset], ISO_ENGLISH_CODE_STRING, ISO_ENGLISH_CODE_STRING_LENGTH ); + Offset += ISO_ENGLISH_CODE_STRING_LENGTH; + + /* Information payload */ + memcpy( &pNDEFMessage[Offset], pURI->Information, strlen(pURI->Information) ); + Offset += strlen(pURI->Information); + } + + *size = Offset; + +} +/** + * @brief This function write the NDEF file with the URI data given in the structure. + * @param pURI : pointer on structure that contain the URI information. + * @retval NDEF_OK : NDEF file data written in the tag. + * @retval NDEF_ERROR : not able to store NDEF in tag. + * @retval NDEF_ERROR_MEMORY_INTERNAL : Cannot write to tag. + * @retval NDEF_ERROR_NOT_FORMATED : CCFile data not supported or not present. + * @retval NDEF_ERROR_MEMORY_TAG : Size not compatible with memory. + * @retval NDEF_ERROR_LOCKED : Tag locked, cannot be write. + */ +uint16_t NDEF_WriteURI( sURI_Info *pURI, I2C* mi2cChannel ) +{ + uint16_t status = NDEF_ERROR, Offset = 0; + + NDEF_PrepareURIMessage( pURI, NDEF_Buffer, &Offset ); + + + status = NfcTag_WriteNDEF( Offset , NDEF_Buffer, mi2cChannel ); + + return status; +} + +char getUriType( char *protocol ) +{ + if( !memcmp( protocol, URI_ID_0x01_STRING, strlen(URI_ID_0x01_STRING) ) ) return URI_ID_0x01; + else if( !memcmp( protocol, URI_ID_0x02_STRING, strlen(URI_ID_0x02_STRING) ) ) return URI_ID_0x02; + else if( !memcmp( protocol, URI_ID_0x03_STRING, strlen(URI_ID_0x03_STRING) ) ) return URI_ID_0x03; + else if( !memcmp( protocol, URI_ID_0x04_STRING, strlen(URI_ID_0x04_STRING) ) ) return URI_ID_0x04; + else if( !memcmp( protocol, URI_ID_0x05_STRING, strlen(URI_ID_0x05_STRING) ) ) return URI_ID_0x05; + else if( !memcmp( protocol, URI_ID_0x06_STRING, strlen(URI_ID_0x06_STRING) ) ) return URI_ID_0x06; + else if( !memcmp( protocol, URI_ID_0x07_STRING, strlen(URI_ID_0x07_STRING) ) ) return URI_ID_0x07; + else if( !memcmp( protocol, URI_ID_0x08_STRING, strlen(URI_ID_0x08_STRING) ) ) return URI_ID_0x08; + else if( !memcmp( protocol, URI_ID_0x09_STRING, strlen(URI_ID_0x09_STRING) ) ) return URI_ID_0x09; + else if( !memcmp( protocol, URI_ID_0x0A_STRING, strlen(URI_ID_0x0A_STRING) ) ) return URI_ID_0x0A; + else if( !memcmp( protocol, URI_ID_0x0B_STRING, strlen(URI_ID_0x0B_STRING) ) ) return URI_ID_0x0B; + else if( !memcmp( protocol, URI_ID_0x0C_STRING, strlen(URI_ID_0x0C_STRING) ) ) return URI_ID_0x0C; + else if( !memcmp( protocol, URI_ID_0x0D_STRING, strlen(URI_ID_0x0D_STRING) ) ) return URI_ID_0x0D; + else if( !memcmp( protocol, URI_ID_0x0E_STRING, strlen(URI_ID_0x0E_STRING) ) ) return URI_ID_0x0E; + else if( !memcmp( protocol, URI_ID_0x0F_STRING, strlen(URI_ID_0x0F_STRING) ) ) return URI_ID_0x0F; + else if( !memcmp( protocol, URI_ID_0x10_STRING, strlen(URI_ID_0x10_STRING) ) ) return URI_ID_0x10; + else if( !memcmp( protocol, URI_ID_0x11_STRING, strlen(URI_ID_0x11_STRING) ) ) return URI_ID_0x11; + else if( !memcmp( protocol, URI_ID_0x12_STRING, strlen(URI_ID_0x12_STRING) ) ) return URI_ID_0x12; + else if( !memcmp( protocol, URI_ID_0x13_STRING, strlen(URI_ID_0x13_STRING) ) ) return URI_ID_0x13; + else if( !memcmp( protocol, URI_ID_0x14_STRING, strlen(URI_ID_0x14_STRING) ) ) return URI_ID_0x14; + else if( !memcmp( protocol, URI_ID_0x15_STRING, strlen(URI_ID_0x15_STRING) ) ) return URI_ID_0x15; + else if( !memcmp( protocol, URI_ID_0x16_STRING, strlen(URI_ID_0x16_STRING) ) ) return URI_ID_0x16; + else if( !memcmp( protocol, URI_ID_0x17_STRING, strlen(URI_ID_0x17_STRING) ) ) return URI_ID_0x17; + else if( !memcmp( protocol, URI_ID_0x18_STRING, strlen(URI_ID_0x18_STRING) ) ) return URI_ID_0x18; + else if( !memcmp( protocol, URI_ID_0x19_STRING, strlen(URI_ID_0x19_STRING) ) ) return URI_ID_0x19; + else if( !memcmp( protocol, URI_ID_0x1A_STRING, strlen(URI_ID_0x1A_STRING) ) ) return URI_ID_0x1A; + else if( !memcmp( protocol, URI_ID_0x1B_STRING, strlen(URI_ID_0x1B_STRING) ) ) return URI_ID_0x1B; + else if( !memcmp( protocol, URI_ID_0x1C_STRING, strlen(URI_ID_0x1C_STRING) ) ) return URI_ID_0x1C; + else if( !memcmp( protocol, URI_ID_0x1D_STRING, strlen(URI_ID_0x1D_STRING) ) ) return URI_ID_0x1D; + else if( !memcmp( protocol, URI_ID_0x1E_STRING, strlen(URI_ID_0x1E_STRING) ) ) return URI_ID_0x1E; + else if( !memcmp( protocol, URI_ID_0x1F_STRING, strlen(URI_ID_0x1F_STRING) ) ) return URI_ID_0x1F; + else if( !memcmp( protocol, URI_ID_0x20_STRING, strlen(URI_ID_0x20_STRING) ) ) return URI_ID_0x20; + else if( !memcmp( protocol, URI_ID_0x21_STRING, strlen(URI_ID_0x21_STRING) ) ) return URI_ID_0x21; + else if( !memcmp( protocol, URI_ID_0x22_STRING, strlen(URI_ID_0x22_STRING) ) ) return URI_ID_0x22; + else if( !memcmp( protocol, URI_ID_0x23_STRING, strlen(URI_ID_0x23_STRING) ) ) return URI_ID_0x23; + else return URI_ID_0x00; // No abreviation for this protocol +} + + +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/******************* (C) COPYRIGHT 2015 STMicroelectronics *****END OF FILE****/