ST / Mbed 2 deprecated NFC01A1_Demos

This application provides a set of demos with X-NUCLEO-NFC01A1 expansion board.

Dependencies:   NDefLib X_NUCLEO_NFC01A1 mbed

Fork of X-MBED-NFC1 by Giovanni Visentini

This application provides a set of demos with X-NUCLEO-NFC01A1 expansion board.

The available demos are:

  • SAMPLE_WRITE_URL: write a tag with the ST home page URL
  • SAMPLE_COUNT_CLICK: create a custom tag to count and report the user button clicks.
  • SAMPLE_WRITE_AND_CHANGE_ALL: write a tag with all the supported records and update the tag contents when the user button is pressed.
  • SAMPLE_LOCK_TAG_CONTENT: use the M24SR component API to set the NFC tag as read-only.

To enable the different demos comment/uncomment the SAMPLE_* macros provided in main.cpp .

Samples/Sample_writeUrl.cpp@4:f40b3505070c, 2015-12-03 (annotated)

Committer:
giovannivisentini
Date:
Thu Dec 03 13:44:40 2015 +0000
Revision:
4:f40b3505070c
Child:
5:3b300c8235b7
move the driver file in a separate library + split the sample in different files

Who changed what in which revision?

UserRevisionLine numberNew contents of line
giovannivisentini 4:f40b3505070c 1 #include "mbed.h"
giovannivisentini 4:f40b3505070c 2
giovannivisentini 4:f40b3505070c 3 #include "Type4NfcTagSTM24SR.h"
giovannivisentini 4:f40b3505070c 4 #include "NDefLib/RecordType/RecordURI.h"
giovannivisentini 4:f40b3505070c 5
giovannivisentini 4:f40b3505070c 6 #include "X_NUCLEO_NFC01A1.h"
giovannivisentini 4:f40b3505070c 7
giovannivisentini 4:f40b3505070c 8 void sample_writeUrl() {
giovannivisentini 4:f40b3505070c 9 Serial pc(SERIAL_TX, SERIAL_RX);
giovannivisentini 4:f40b3505070c 10 I2C i2cChannel(X_NUCLEO_NFC01A1::DEFAULT_SDA_PIN,X_NUCLEO_NFC01A1::DEFAULT_SDL_PIN);
giovannivisentini 4:f40b3505070c 11 i2cChannel.frequency(400000);
giovannivisentini 4:f40b3505070c 12 X_NUCLEO_NFC01A1 *nfcNucleo = X_NUCLEO_NFC01A1::Instance(i2cChannel);
giovannivisentini 4:f40b3505070c 13 //create the wrapper for use the NdefLib
giovannivisentini 4:f40b3505070c 14 Type4NfcTagSTM24SR tag(nfcNucleo->getM24SR());
giovannivisentini 4:f40b3505070c 15 pc.printf("System Init done: !\n\r");
giovannivisentini 4:f40b3505070c 16 //open the i2c session with the nfc chip
giovannivisentini 4:f40b3505070c 17 if(tag.openSession()){
giovannivisentini 4:f40b3505070c 18 nfcNucleo->getLed1()=1;
giovannivisentini 4:f40b3505070c 19
giovannivisentini 4:f40b3505070c 20 //create the NDef message and record
giovannivisentini 4:f40b3505070c 21 NDefLib::Message msg;
giovannivisentini 4:f40b3505070c 22 NDefLib::RecordURI rUri(NDefLib::RecordURI::HTTP_WWW,"st.com");
giovannivisentini 4:f40b3505070c 23 msg.addRecord(&rUri);
giovannivisentini 4:f40b3505070c 24
giovannivisentini 4:f40b3505070c 25 //write the tag
giovannivisentini 4:f40b3505070c 26 if(tag.write(msg)){
giovannivisentini 4:f40b3505070c 27 pc.printf("Tag writed \n\r");
giovannivisentini 4:f40b3505070c 28 nfcNucleo->getLed2()=1;
giovannivisentini 4:f40b3505070c 29 }
giovannivisentini 4:f40b3505070c 30
giovannivisentini 4:f40b3505070c 31
giovannivisentini 4:f40b3505070c 32 //close the i2c session
giovannivisentini 4:f40b3505070c 33 if(!tag.closeSession()){
giovannivisentini 4:f40b3505070c 34 pc.printf("Error Closing the session\n\r");
giovannivisentini 4:f40b3505070c 35 }else
giovannivisentini 4:f40b3505070c 36 nfcNucleo->getLed3()=1;
giovannivisentini 4:f40b3505070c 37 }else
giovannivisentini 4:f40b3505070c 38 pc.printf("Error open Session\n\r");
giovannivisentini 4:f40b3505070c 39 }