Diff: main.cpp

Revision:

8:9bdd16ebccfb

Parent:

7:699836375630

Child:

9:0bd2f0c13d3d

--- a/main.cpp	Thu Sep 29 05:48:44 2016 +0000
+++ b/main.cpp	Fri Sep 30 11:46:24 2016 +0000
@@ -42,9 +42,54 @@
 #include "m24lr.h"
 #include "NDefLib/NDefNfcTag.h"
 #include "NDefLib/RecordType/RecordURI.h"
+
+#if 0
+/*----------------------------------------------------------------------------*/
+static volatile bool buttonPress=false; // true when the user press the message
+
+static void setButtonPress(){
+    buttonPress=true;
+}//if buttonPress
+ 
+ static void readAndPrintNfcTag(NDefLib::NDefNfcTag &tag){
+    using namespace NDefLib;
+
+    if(tag.openSession() == true){
+        printf("Open Session\r\n");
+        NDefLib::Message readMsg;
+
+        tag.read(&readMsg);
+        printf("Message Read\r\n");
+
+        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);
+                //-----
+                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());
+                //------
+                delete r;
+            }//for
+        }//if-else
+
+        tag.closeSession();
+        printf("Close session\r\n");
+    }else{
+        printf("Error open read Session\n\r");
+    }
+}
+/*----------------------------------------------------------------------------*/
+#endif
+
 /**
  * Write a Ndef URI message linking to st.com site.
  */
+
 int main(void)
 {
   
@@ -64,7 +109,7 @@
   printf("System Initialization done: !\n\r");
   
   /*open the i2c session with the nfc chip*/
-  if(tag.openSession() == NFC_SUCCESS)
+  if(tag.openSession() == true)
   {
     printf("Session opened\n\r");
     nfcNucleo->getLed1()=1;
@@ -75,16 +120,19 @@
     msg.addRecord(&rUri);
     
     /*write the tag*/
-    if(tag.write(msg) == NDEF_OK){
+    if(tag.write(msg) == true)
+    {
       printf("Tag written\n\r");
       nfcNucleo->getLed2()=1;
-    }else{
+    }
+    else
+    {
       printf("Error writing \n\r");
       nfcNucleo->getLed1()=0;
     }//if-else
     
     /*close the i2c session*/
-    if(tag.closeSession() == NFC_SUCCESS)
+    if(tag.closeSession() == true)
     {
       printf("Session closed\n\r");
       nfcNucleo->getLed3()=1;
@@ -97,9 +145,30 @@
   }
   else
     printf("Error opening the session\n\r");
+  
+#if 0  
+/*----------------------------------------------------------------------------*/  
+    /* enable the button */
+    InterruptIn mybutton(USER_BUTTON);
+    
+    mybutton.fall(setButtonPress);
+
+    /*each second change the led status and see if the user press the button*/
+    while(1) 
+    {
+        if(buttonPress)
+        {
+            /*write the read message on console*/
+            readAndPrintNfcTag(tag);
+            buttonPress=false;
+        }
+    }
+/*----------------------------------------------------------------------------*/  
+#endif
+
 }
 
 
 
+
 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ 
-