Diff: main.cpp

Revision:

27:74b9a13b3e48

Parent:

26:22f027e4e480

--- a/main.cpp	Thu Aug 09 13:56:47 2018 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,174 +0,0 @@
-/**
-  ******************************************************************************
-  * @file       main.cpp
-  * @author     ST Central Labs
-  * @version V2.0.0
-  * @date    28 Apr 2017
-  * @brief      This demo writes an ndef message with an url inside.
-  ******************************************************************************
-  * @attention
-  *
-  * <h2><center>&copy; COPYRIGHT(c) 2015 STMicroelectronics</center></h2>
-  *
-  * 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 "XNucleoNFC01A1.h"
-#include "NDefLib/NDefNfcTag.h"
-#include "NDefLib/RecordType/RecordURI.h"
-
-/**
- * Write a Ndef URI message linking to st.com site.
- * Write an NDef message with a Uri record linking the st.com site
- * @param nfcNucleo expansion board where write the NDef message
- */  
-static void write_url(XNucleoNFC01A1 *nfcNucleo) {
-    //retrieve the NdefLib interface
-    NDefLib::NDefNfcTag& tag = nfcNucleo->get_M24SR().get_NDef_tag();
-    
-    //open the i2c session with the nfc chip
-    if (tag.open_session()) {
-        printf("Session opened\n\r");
-        nfcNucleo->get_led1()=1;
-        
-        //create the NDef message and record
-        NDefLib::Message msg;
-        NDefLib::RecordURI rUri(NDefLib::RecordURI::HTTP_WWW,"st.com");
-        msg.add_record(&rUri);
-
-        //write the tag
-        if (tag.write(msg)) {
-            printf("Tag written\n\r");
-            nfcNucleo->get_led2()=1;
-        } else {
-            printf("Error writing \n\r");
-        }//if-else
-
-        //close the i2c session
-        if (tag.close_session()) {
-           printf("Session closed\n\r");
-           nfcNucleo->get_led3()=1;
-        } else {
-           printf("Error closing the session\n\r");
-        }//if-else
-            
-    } else {
-        printf("Error opening the session\n\r");
-    }
-}
-
-/**
- * Read a NDef message and print content and type of all the uri record inside 
- * the message
- * @param nfcNucleo expansion board from where read the message
- */
-static void read_url(XNucleoNFC01A1 *nfcNucleo) {
-    //retrieve the NdefLib interface
-    NDefLib::NDefNfcTag& tag = nfcNucleo->get_M24SR().get_NDef_tag();
-    
-    //open the i2c session with the nfc chip
-    if (tag.open_session()) {
-        printf("Session opened\n\r");
-        nfcNucleo->get_led1() = 1;
-        
-        //create the NDef message and record
-        NDefLib::Message msg;
-        
-        //read the tag
-        if (tag.read(&msg)) {
-            const uint32_t nRecords = msg.get_N_records();
-            printf("Tag read: %d record\n\r", msg.get_N_records());
-            for (int i =0 ;i<nRecords ;i++) {
-                if (msg[i]->get_type()== NDefLib::Record::TYPE_URI) {
-                    NDefLib::RecordURI *rUri = (NDefLib::RecordURI *)msg[i];
-                    printf("UriType: %x\n\rUriContent: %s\n\r",
-                        rUri->get_uri_id(),
-                        rUri->get_content().c_str());
-                }//if
-            }//for
-            //free the read records
-            NDefLib::Message::remove_and_delete_all_record(msg);
-        } else {
-            printf("Error Reading \n\r");
-        }//if-else
-
-        //close the i2c session
-        if (tag.close_session()) {
-           printf("Session closed\n\r");
-           nfcNucleo->get_led3() = 1;
-        } else {
-           printf("Error closing the session\n\r");
-        }//if-else
-            
-    } else {
-        printf("Error opening the session\n\r");
-    }
-}
-
-static volatile bool buttonPress=false;
-
-static void set_button_press(){
-    buttonPress=true;
-}//if buttonPress
-
-/**
- * Write a Ndef URI message linking to st.com site and than read the message from
- * the Nfc tag.
- * 
- */
-int main(void){
-    
-    //use default board pinout
-    I2C i2cChannel(XNucleoNFC01A1::DEFAULT_SDA_PIN,XNucleoNFC01A1::DEFAULT_SDL_PIN);
-    XNucleoNFC01A1 *nfcNucleo = XNucleoNFC01A1::instance(i2cChannel,NULL,
-        XNucleoNFC01A1::DEFAULT_GPO_PIN,XNucleoNFC01A1::DEFAULT_RF_DISABLE_PIN,
-        XNucleoNFC01A1::DEFAULT_LED1_PIN,XNucleoNFC01A1::DEFAULT_LED2_PIN,
-        XNucleoNFC01A1::DEFAULT_LED3_PIN);
-    
-    printf("System Init done: !\n\r");
-    
-    // write an URI message
-    write_url(nfcNucleo);
-    
-//if run on a nucleo board enable the user button for read the ndef record
-#if defined(TARGET_STM)
-    InterruptIn userButton(USER_BUTTON);    
-    userButton.fall(set_button_press);
-     while(true){
-        if (buttonPress) {
-            read_url(nfcNucleo);
-            buttonPress=false;
-        }//if
-        //wait next event
-        __WFE();
-    }//while
-#else
-    read_url(nfcNucleo);
-#endif
-}
-
-
-/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/