ST / Mbed 2 deprecated HelloWorld_Async_NFC01A1

A simple application providing an example of asynchronous access to the X-NUCLEO_NFC01A1 Dynamic NFC Tag board.

Dependencies:   NDefLib X_NUCLEO_NFC01A1 mbed

Fork of HelloWord_Async_NFC01A1 by ST Expansion SW Team

X-NUCLEO-NFC01A1 Dynamic NFC Tag Expansion Board Firmware Package

Introduction

This firmware package includes Components Device Drivers, Board Support Package and example applications for STMicroelectronics X-NUCLEO-NFC01A1 Dynamic NFC Tag Expansion Board based on M24SR.

Example Application

The application provides a simple example of asynchronous access to the X-NUCLEO-NFC01A1 Dynamic NFC Tag Expansion Board. The program writes a URI link to the M24SR dynamic tag using the asynchronous programming model. The URI can then be retrieved from an NFC enabled smartphone/tablet.

A simpler example providing synchronous access to the tag is also available.

Diff: WriteUriCallbacks.h

Revision:
10:a7834e6dd638
Parent:
7:cd34abf10350
diff -r ed8eff7c4cf4 -r a7834e6dd638 WriteUriCallbacks.h
--- a/WriteUriCallbacks.h	Tue Aug 08 12:42:16 2017 +0000
+++ b/WriteUriCallbacks.h	Mon Aug 21 12:20:40 2017 +0000
@@ -44,7 +44,7 @@
     DigitalOut &mOnOpenSession;
     DigitalOut &mOnWrite;
     DigitalOut &mOnCloseSession;
-    NDefLib::Message msg;
+    NDefLib::Message mMsg;
  
 public:
  
@@ -71,10 +71,11 @@
         //ask to have an interrupt when the command finish
         mOnOpenSession=1;
         
-        NDefLib::RecordURI rUri(NDefLib::RecordURI::HTTP_WWW,"http://www.st.com");
-        msg.add_record(&rUri);
+        NDefLib::RecordURI *rUri = 
+            new NDefLib::RecordURI(NDefLib::RecordURI::HTTP_WWW,"http://www.st.com");
+        mMsg.add_record(rUri);
  
-        tag->write(msg);
+        tag->write(mMsg);
     }
  
     /**
@@ -83,9 +84,8 @@
      * @param success true if the message is correctly wrote
      * @param message wrote
      */
-    virtual void on_message_write(NDefLib::NDefNfcTag *tag,bool success,
-        const NDefLib::Message&) {
- 
+    virtual void on_message_write(NDefLib::NDefNfcTag *tag,bool success) {
+        NDefLib::Message::remove_and_delete_all_record(mMsg);
         if (!success) {
             printf("Error writing tag!\r\n");
         } else {