Diff: Samples/Sample_countClick.cpp

Revision:

13:685d95525ec8

Parent:

12:c4a778f52d8a

Child:

14:3b604972b89f

--- a/Samples/Sample_countClick.cpp	Thu Jan 14 09:17:03 2016 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,144 +0,0 @@
-/**
-  ******************************************************************************
-  * @file       Sample_countClick.cpp
-  * @author     ST / Central Labs
-  * @date       03 Dic 2015
-  * @brief      This demo define a custom record that contains the number of time the user
-  *             press the user button
-  ******************************************************************************
-  *
-  * 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 "X_NUCLEO_NFC01A1.h"
-#include "NDefLib/NDefNfcTag.h"
-#include "NDefLib/RecordType/RecordText.h"
-
-/**
- * Castom record that map an integer in a text record.
- */
-class MyRecord : public NDefLib::RecordText{
-    
-private:
-    char nClickStringBuffer[12]; ///buffer used for print the number
-    uint32_t nClick; /// number to show
-    
-    /**
-     * Convert the number in char and update the tag content.
-     */
-    void syncTextValue(){
-        sprintf(nClickStringBuffer,"%d",nClick);
-        setText(nClickStringBuffer);
-    }
-        
-public: 
-    
-    MyRecord():nClick(0){
-        syncTextValue();
-    }
-    
-    /**
-     * Increment the stored number and update the racord content.
-     */
-    void incrementClick(){
-        nClick++;
-        syncTextValue();
-    }
-
-};
-
-/* Write a nfc message into a tag
- * @param nfcNucleo Board where write the data.
- * @param msg Message to write.
- */
-static void writeMessage(X_NUCLEO_NFC01A1 *nfcNucleo,NDefLib::Message &msg){
-    NDefLib::NDefNfcTag& tag = nfcNucleo->getM24SR().getNDefTag();
-    //open the i2c session with the nfc chip
-    if(tag.openSession()){
-        nfcNucleo->getLed1()=! nfcNucleo->getLed1();
-        
-        //write the tag
-        if(tag.write(msg)){
-            nfcNucleo->getLed2()=!nfcNucleo->getLed2();
-        }//if
-
-        //close the i2c session
-        if(tag.closeSession())
-            nfcNucleo->getLed3()=!nfcNucleo->getLed3();
-    }//if open session
-}//writeMessage
-
-
-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 castum record that count how many times the user press the button.
- */
-void sample_countClick() {
-    
-    //instance the board with the default paramiters
-    I2C i2cChannel(X_NUCLEO_NFC01A1::DEFAULT_SDA_PIN,X_NUCLEO_NFC01A1::DEFAULT_SDL_PIN);
-    X_NUCLEO_NFC01A1 *nfcNucleo = X_NUCLEO_NFC01A1::Instance(i2cChannel);
-    
-    //retrieve the NdefLib interface
-    NDefLib::NDefNfcTag& tag = nfcNucleo->getM24SR().getNDefTag();
-    
-    //set the button interrupt
-    InterruptIn userButton(USER_BUTTON);    
-    userButton.fall(setButtonPress);
-    
-    //create the NDef message and record
-    NDefLib::Message msg;
-    MyRecord rClickCount;
-    msg.addRecord(&rClickCount);
-    
-    writeMessage(nfcNucleo,msg);
-    
-    while(true){
-        
-        if(buttonPress){
-            //change the record content
-            rClickCount.incrementClick();
-            //write the new record content
-            writeMessage(nfcNucleo,msg);  
-            //wait a new button press          
-            buttonPress=false;
-        }//if
-        //wait next event
-        __WFE();
-    }//while
-
-}//sample_countClick
\ No newline at end of file