ST
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 .
Diff: Samples/Sample_writeAndChangeAll.cpp
- Revision:
- 4:f40b3505070c
- Child:
- 5:3b300c8235b7
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/Samples/Sample_writeAndChangeAll.cpp Thu Dec 03 13:44:40 2015 +0000
@@ -0,0 +1,275 @@
+#include "mbed.h"
+
+#include "Type4NfcTagSTM24SR.h"
+
+#include "NDefLib/RecordType/RecordAAR.h"
+#include "NDefLib/RecordType/RecordSMS.h"
+#include "NDefLib/RecordType/RecordGeo.h"
+#include "NDefLib/RecordType/RecordURI.h"
+#include "NDefLib/RecordType/RecordMail.h"
+#include "NDefLib/RecordType/RecordText.h"
+#include "NDefLib/RecordType/RecordMimeType.h"
+#include "NDefLib/RecordType/RecordVCard.h"
+
+#include "X_NUCLEO_NFC01A1.h"
+
+static Serial pc(SERIAL_TX, SERIAL_RX);
+
+static void shiftLed(DigitalOut &led1,DigitalOut &led2,DigitalOut &led3){
+ const uint8_t prevLed1=led1;
+ const uint8_t prevLed2=led2;
+ const uint8_t prevLed3=led3;
+ led1=prevLed3;
+ led2=prevLed1;
+ led3=prevLed2;
+}
+
+static void setNFCTag(NDefLib::Type4NfcTag &tag){
+
+ bool writeStatus,closeStatus;
+ if(tag.openSession()){
+ NDefLib::Message msg;
+
+ NDefLib::RecordAAR rAAR("com.st.BlueMS");
+ msg.addRecord(&rAAR);
+
+ NDefLib::RecordSMS rSMS("123456789","st.com.BlueMS");
+ msg.addRecord(&rSMS);
+
+ NDefLib::RecordGeo rGeo(123.123,-456.789);
+ msg.addRecord(&rGeo);
+
+ NDefLib::RecordURI rUri(NDefLib::RecordURI::HTTP_WWW,"http://www.st.com");
+ msg.addRecord(&rUri);
+
+ NDefLib::RecordMail rMail("mail@st.com","ciao","da nfc tag");
+ msg.addRecord(&rMail);
+
+ NDefLib::RecordMimeType rText1("text/plain",(const uint8_t*)"ciao",4);
+ msg.addRecord(&rText1);
+
+ NDefLib::RecordText rText3(NDefLib::RecordText::UTF8,"it","ciao");
+ msg.addRecord(&rText3);
+
+ NDefLib::RecordVCard::VCardInfo_t cardInfo;
+ cardInfo[NDefLib::RecordVCard::FORMATTED_NAME]="prova prova1";
+ cardInfo[NDefLib::RecordVCard::ADDRESS_HOME]=";;1 Main St.;Springfield;IL;12345;USA";
+ cardInfo[NDefLib::RecordVCard::ADDRESS_WORK]=";;2 Main St.;Springfield;IL;12345;USA";
+ cardInfo[NDefLib::RecordVCard::EMAIL_WORK]="workmail@st.com";
+ cardInfo[NDefLib::RecordVCard::EMAIL_HOME]="homemail@st.com";
+ cardInfo[NDefLib::RecordVCard::GEO]="39.95;-75.1667";
+ cardInfo[NDefLib::RecordVCard::IMPP]="aim:johndoe@aol.com";
+ cardInfo[NDefLib::RecordVCard::NAME]="prova2;prova3";
+ cardInfo[NDefLib::RecordVCard::NICKNAME]="test";
+ cardInfo[NDefLib::RecordVCard::NOTE]="A good test";
+ cardInfo[NDefLib::RecordVCard::ORGANIZATION]="STM";
+ cardInfo[NDefLib::RecordVCard::TEL_HOME]="123";
+ cardInfo[NDefLib::RecordVCard::TEL_MOBILE]="456";
+ cardInfo[NDefLib::RecordVCard::TEL_WORK]="789";
+ cardInfo[NDefLib::RecordVCard::TITLE]="King";
+ cardInfo[NDefLib::RecordVCard::URL]="www.st.com";
+ cardInfo[NDefLib::RecordVCard::PHOTO_URI]="http://www.st.com/st-web-ui/static/active/en/fragment/multimedia/image/picture/customer_focus.jpg";
+ NDefLib::RecordVCard rVCard(cardInfo);
+ msg.addRecord(&rVCard);
+
+ writeStatus = tag.write(msg);
+
+ closeStatus = tag.closeSession();
+
+ }else
+ pc.printf("Error open Session\n\r");
+
+ if(writeStatus)
+ pc.printf("writeOk\n\r");
+ else
+ pc.printf("writeFail\n\r");
+
+ if(closeStatus)
+ pc.printf("closeOk\n\r");
+ else
+ pc.printf("CloseFail\n\r");
+}
+
+static void printRecord(NDefLib::Record *r){
+ using namespace NDefLib;
+ switch(r->getType()){
+ case Record::TYPE_TEXT: {
+ RecordText *temp = (RecordText*)r;
+ pc.printf("Read Text: %s\r\n",temp->getText().c_str());
+ break; }
+ case Record::TYPE_AAR:{
+ RecordAAR *temp = (RecordAAR*)r;
+ pc.printf("Read ARR: %s\r\n",temp->getPackage().c_str());
+ break; }
+ case Record::TYPE_MIME:{
+ RecordMimeType *temp = (RecordMimeType*)r;
+ pc.printf("Read mimeType: %s\r\n",temp->getMimeType().c_str());
+ pc.printf("Read mimeData: %s\r\n",
+ std::string((const char*)temp->getMimeData(),
+ temp->getMimeDataLenght()).c_str());
+ break;}
+ case Record::TYPE_URI:{
+ RecordURI *temp = (RecordURI*)r;
+ pc.printf("Read uriId: %d\r\n",temp->getUriId());
+ pc.printf("Read uriType: %s\r\n",temp->getUriType().c_str());
+ pc.printf("Read uriContent: %s\r\n",temp->getContent().c_str());
+ break;}
+ case Record::TYPE_URI_MAIL:{
+ RecordMail *temp = (RecordMail*)r;
+ pc.printf("Read Dest: %s\r\n",temp->getToAddress().c_str());
+ pc.printf("Read Subject: %s\r\n",temp->getSubject().c_str());
+ pc.printf("Read Body: %s\r\n",temp->getBody().c_str());
+ break;}
+ case Record::TYPE_URI_SMS:{
+ RecordSMS *temp = (RecordSMS*)r;
+ pc.printf("Read number: %s\r\n",temp->getNumber().c_str());
+ pc.printf("Read message: %s\r\n",temp->getMessagge().c_str());
+ break;}
+ case Record::TYPE_URI_GEOLOCATION:{
+ RecordGeo *temp = (RecordGeo*)r;
+ pc.printf("Read lat: %f\r\n",temp->getLatitude());
+ pc.printf("Read long: %f\r\n",temp->getLongitude());
+ break;}
+ case Record::TYPE_MIME_VCARD:{
+ const RecordVCard *temp = (RecordVCard*)r;
+ pc.printf("Read Name: %s\r\n",(*temp)[RecordVCard::NAME].c_str());
+ pc.printf("Read Mail: %s\r\n",(*temp)[RecordVCard::EMAIL_WORK].c_str());
+ pc.printf("Read ORG: %s\r\n",(*temp)[RecordVCard::ORGANIZATION].c_str());
+ break;}
+ case Record::TYPE_UNKNOWN:{
+ pc.printf("Unknown record\r\n");
+ break;}
+ }//switch
+}
+
+static void changeRecord(NDefLib::Record *r){
+ using namespace NDefLib;
+ switch(r->getType()){
+ case Record::TYPE_TEXT: {
+ RecordText *temp = (RecordText*)r;
+ temp->setText("CIAOCiao");
+ break; }
+ case Record::TYPE_AAR:{
+ RecordAAR *temp = (RecordAAR*)r;
+ temp->setPackage("set Package Ok");
+ break; }
+ case Record::TYPE_MIME:{
+ RecordMimeType *temp = (RecordMimeType*)r;
+ temp->copyMimeData((const uint8_t *)"String2",sizeof("String2"));
+ break;}
+ case Record::TYPE_URI:{
+ RecordURI *temp = (RecordURI*)r;
+ temp->setContent("google.it");
+ break;}
+ case Record::TYPE_URI_MAIL:{
+ RecordMail *temp = (RecordMail*)r;
+ temp->setToAddress("newMail@st.com");
+ temp->setSubject("tag change");
+ temp->setBody("read/change Works!");
+ break;}
+ case Record::TYPE_URI_SMS:{
+ RecordSMS *temp = (RecordSMS*)r;
+ temp->setMessage("Message Change");
+ temp->setNumber("0987654321");
+ break;}
+ case Record::TYPE_URI_GEOLOCATION:{
+ RecordGeo *temp = (RecordGeo*)r;
+ temp->setLatitude(-temp->getLatitude());
+ temp->setLongitude(-temp->getLongitude());
+ break;}
+ case Record::TYPE_MIME_VCARD:{
+ RecordVCard *temp = (RecordVCard*)r;
+ (*temp)[RecordVCard::NAME]="name change";
+ (*temp)[RecordVCard::NICKNAME]="nic change";
+ break;}
+ case Record::TYPE_UNKNOWN:{
+ pc.printf("Unknown record\r\n");
+ break;}
+ }//switch
+}
+
+static void readNfcTag(NDefLib::Type4NfcTag &tag){
+ using namespace NDefLib;
+
+ if(tag.openSession()){
+ NDefLib::Message readMsg;
+
+ tag.read(&readMsg);
+
+ if(readMsg.getNRecords()==0){
+ pc.printf("Error Read\r\n");
+ }else{
+ for(uint32_t i=0;i<readMsg.getNRecords();i++){
+ Record *r = readMsg[i];
+ printRecord(r);
+ delete r;
+ }//for
+ }//if-else
+
+ tag.closeSession();
+ }else{
+ pc.printf("Error open read Session\n\r");
+ }
+}
+
+
+static void changeNfcTag(NDefLib::Type4NfcTag &tag){
+ using namespace NDefLib;
+
+ if(tag.openSession()){
+ NDefLib::Message readMsg;
+
+ tag.read(&readMsg);
+
+ if(readMsg.getNRecords()==0){
+ pc.printf("Error Read\r\n");
+ }else{
+ for(uint32_t i=0;i<readMsg.getNRecords();i++){
+ Record *r = readMsg[i];
+ changeRecord(r);
+ }//for
+ tag.write(readMsg);
+ }//if-else
+
+ tag.closeSession();
+ }else{
+ pc.printf("Error open SessionChange\n\r");
+ }
+}
+
+static volatile bool buttonPress=false;
+
+static void setButtonPress(){
+ buttonPress=true;
+}
+
+void sample_writeAndChangeAll() {
+ I2C i2cChannel(X_NUCLEO_NFC01A1::DEFAULT_SDA_PIN,X_NUCLEO_NFC01A1::DEFAULT_SDL_PIN);
+ i2cChannel.frequency(400000);
+ DigitalOut nucleoLed(LED1);
+
+ X_NUCLEO_NFC01A1 *nfcNucleo = X_NUCLEO_NFC01A1::Instance(i2cChannel);
+ Type4NfcTagSTM24SR tag(nfcNucleo->getM24SR());
+ InterruptIn mybutton(USER_BUTTON);
+
+ nfcNucleo->getLed1()=1;
+ nfcNucleo->getLed2()=0;
+ nfcNucleo->getLed3()=0;
+
+ setNFCTag(tag);
+ readNfcTag(tag);
+
+ mybutton.fall(setButtonPress);
+
+ while(true) {
+ wait(1);
+ nucleoLed = !nucleoLed;
+ shiftLed(nfcNucleo->getLed1(),nfcNucleo->getLed2(),nfcNucleo->getLed3());
+ if(buttonPress){
+ changeNfcTag(tag);
+ readNfcTag(tag);
+ buttonPress=false;
+ }
+ }
+
+}
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