Diff: Samples/SampleSync_writeAndChangeAll.cpp

Revision:

13:685d95525ec8

Child:

14:3b604972b89f

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Samples/SampleSync_writeAndChangeAll.cpp	Mon Feb 01 15:33:26 2016 +0000
@@ -0,0 +1,350 @@
+/**
+  ******************************************************************************
+  * @file       Sample_writeAndChangeAll.cpp
+  * @author     ST / Central Labs
+  * @date       03 Dic 2015
+  * @brief      This demo write an ndef message different records, when the user press the buttun
+  *             read the tag, change some data and write it again
+  ******************************************************************************
+  *
+  * COPYRIGHT(c) 2015 STMicroelectronics
+  *
+  * Redistribution and use in source and binary forms, with or without modification,
+  * are permitted provided that the following conditions are met:
+  *   1. Redistributions of source code must retain the above copyright notice,
+  *      this list of conditions and the following disclaimer.
+  *   2. Redistributions in binary form must reproduce the above copyright notice,
+  *      this list of conditions and the following disclaimer in the documentation
+  *      and/or other materials provided with the distribution.
+  *   3. Neither the name of STMicroelectronics nor the names of its contributors
+  *      may be used to endorse or promote products derived from this software
+  *      without specific prior written permission.
+  *
+  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+  * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+  * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+  *
+  ******************************************************************************
+  */
+  
+#include "mbed.h"
+
+#include "NDefLib/NDefNfcTag.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"
+
+/**
+ * Shift the led status between the 3 leds.
+ */
+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;
+}
+
+/**
+ * Create a message that contains all the possible records, and write it in the tag.
+ * @param tag Nfc tag where write the message.
+ */
+static void setNFCTag(NDefLib::NDefNfcTag &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
+        printf("Error open Session\n\r");
+
+    if(writeStatus)
+        printf("writeOk\n\r");
+    else
+        printf("writeFail\n\r");
+
+    if(closeStatus)
+        printf("closeOk\n\r");
+    else
+        printf("CloseFail\n\r");
+}
+
+/**
+ * Print the record content.
+ * @param r Record to print.
+ */
+static void printRecord(NDefLib::Record *const r){
+    using namespace NDefLib;
+    switch(r->getType()){
+        case Record::TYPE_TEXT: {
+            const RecordText *const temp = ( RecordText* )r;
+            printf("Read Text: %s\r\n",temp->getText().c_str());
+            break; }
+        case Record::TYPE_AAR:{
+            const RecordAAR *const temp = ( RecordAAR* )r;
+            printf("Read ARR: %s\r\n",temp->getPackage().c_str());
+            break; }
+        case Record::TYPE_MIME:{
+            const RecordMimeType *const temp = ( RecordMimeType* )r;
+            printf("Read mimeType: %s\r\n",temp->getMimeType().c_str());
+            printf("Read mimeData: %s\r\n",
+                    std::string((const char*)temp->getMimeData(),
+                            temp->getMimeDataLenght()).c_str());
+            break;}
+        case Record::TYPE_URI:{
+            RecordURI *const temp = (RecordURI*)r;
+            printf("Read uriId: %d\r\n",temp->getUriId());
+            printf("Read uriType: %s\r\n",temp->getUriType().c_str());
+            printf("Read uriContent: %s\r\n",temp->getContent().c_str());
+            break;}
+        case Record::TYPE_URI_MAIL:{
+            const RecordMail*const temp = (RecordMail*)r;
+            printf("Read Dest: %s\r\n",temp->getToAddress().c_str());
+            printf("Read Subject: %s\r\n",temp->getSubject().c_str());
+            printf("Read Body: %s\r\n",temp->getBody().c_str());
+            break;}
+        case Record::TYPE_URI_SMS:{
+            const RecordSMS*const temp = (RecordSMS*)r;
+            printf("Read number: %s\r\n",temp->getNumber().c_str());
+            printf("Read message: %s\r\n",temp->getMessagge().c_str());
+            break;}
+        case Record::TYPE_URI_GEOLOCATION:{
+            const RecordGeo*const temp = (RecordGeo*)r;
+            printf("Read lat: %f\r\n",temp->getLatitude());
+            printf("Read long: %f\r\n",temp->getLongitude());
+            break;}
+        case Record::TYPE_MIME_VCARD:{
+            const RecordVCard *const temp = (RecordVCard*)r;
+            printf("Read Name: %s\r\n",(*temp)[RecordVCard::NAME].c_str());
+            printf("Read Mail: %s\r\n",(*temp)[RecordVCard::EMAIL_WORK].c_str());
+            printf("Read ORG: %s\r\n",(*temp)[RecordVCard::ORGANIZATION].c_str());
+            break;}
+        case Record::TYPE_UNKNOWN:{
+            printf("Unknown record\r\n");
+            break;}
+    }//switch
+}
+
+/**
+ * Change the record content.
+ * @param r Record to change.
+ */
+static void changeRecord(NDefLib::Record const* 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:{
+            printf("Unknown record\r\n");
+            break;}
+    }//switch
+}
+
+/**
+ * Read the nfc message and print the content on the serial console
+ * @param tag Nfc tag where read the content
+ */
+static void readNfcTag(NDefLib::NDefNfcTag &tag){
+    using namespace NDefLib;
+
+    if(tag.openSession()){
+        NDefLib::Message readMsg;
+
+        tag.read(&readMsg);
+
+        if(readMsg.getNRecords()==0){
+            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{
+        printf("Error open read Session\n\r");
+    }
+}
+
+/**
+ * Read a nfc message, change the content of each record and write the new message.
+ * @param tag Tag where read and write the nfc message.
+ */
+static void changeNfcTag(NDefLib::NDefNfcTag &tag){
+    using NDefLib::Record;
+    using NDefLib::Message;
+
+    if(tag.openSession()){
+        Message readMsg;
+
+        tag.read(&readMsg);
+
+        if(readMsg.getNRecords()==0){
+            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{
+        printf("Error open SessionChange\n\r");
+    }
+}
+
+static volatile bool buttonPress=false; /// true when the user press the message
+
+/**
+ * Call back called when the user press the button
+ */
+static void setButtonPress(){
+    buttonPress=true;
+}//if buttonPress
+
+/**
+ * Write a message and when the user press the button it read the message, change it and update it.
+ */
+void sampleSync_writeAndChangeAll() {
+    DigitalOut nucleoLed(LED1);
+    
+    //instance the board with the default paramiters
+    I2C i2cChannel(X_NUCLEO_NFC01A1::DEFAULT_SDA_PIN,X_NUCLEO_NFC01A1::DEFAULT_SDL_PIN);
+    //i2cChannel.frequency(400000);
+    X_NUCLEO_NFC01A1 *nfcNucleo = X_NUCLEO_NFC01A1::Instance(i2cChannel);
+    //retrieve the NdefLib interface
+    NDefLib::NDefNfcTag& tag = nfcNucleo->getM24SR().getNDefTag();
+    
+    //switch on the first led    
+    nfcNucleo->getLed1()=1;
+    nfcNucleo->getLed2()=0;
+    nfcNucleo->getLed3()=0;
+
+    //write the message
+    setNFCTag(tag);
+    //read the message and write it on console
+    readNfcTag(tag);
+
+    //enable the button
+    InterruptIn mybutton(USER_BUTTON);
+    //InterruptIn mybutton(SW2);
+    mybutton.fall(setButtonPress);
+
+    //each second change the led status and see if the user press the button
+    while(true) {
+        wait(1);
+        //update the status
+        nucleoLed = !nucleoLed;
+        shiftLed(nfcNucleo->getLed1(),nfcNucleo->getLed2(),nfcNucleo->getLed3());
+        
+        if(buttonPress){
+            //update the message content
+            changeNfcTag(tag);
+            //write the new message on console
+            readNfcTag(tag);
+            buttonPress=false;
+        }
+    }
+
+}
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