ST
This application provides a set of demos with X-NUCLEO-NFC01A1 expansion board.
Dependencies: NDefLib X_NUCLEO_NFC01A1 mbed
Fork of
X-MBED-NFC1
by 
Giovanni Visentini
This application provides a set of demos with X-NUCLEO-NFC01A1 expansion board.
The available demos are:
- SAMPLE_WRITE_URL: write a tag with the ST home page URL
- SAMPLE_COUNT_CLICK: create a custom tag to count and report the user button clicks.
- SAMPLE_WRITE_AND_CHANGE_ALL: write a tag with all the supported records and update the tag contents when the user button is pressed.
- SAMPLE_LOCK_TAG_CONTENT: use the M24SR component API to set the NFC tag as read-only.
To enable the different demos comment/uncomment the SAMPLE_* macros provided in main.cpp .
Diff: Samples/SampleAsync_countClick.cpp
- Revision:
- 18:d596eb3f575f
- Parent:
- 17:d8d3d2088cac
- Child:
- 20:ba95e0dc5975
diff -r d8d3d2088cac -r d596eb3f575f Samples/SampleAsync_countClick.cpp
--- a/Samples/SampleAsync_countClick.cpp Thu Jul 13 09:41:01 2017 +0000
+++ b/Samples/SampleAsync_countClick.cpp Thu Jul 13 12:46:03 2017 +0000
@@ -1,6 +1,6 @@
/**
******************************************************************************
- * @file Sample_countClick.cpp
+ * @file SampleAsync_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
@@ -84,8 +84,9 @@
void update_message(){
if(mCommandFinish){
mNfcNucleo->get_M24SR().get_NDef_tag().open_session();
- }else// if it is doing something remember this request
+ }else{// if it is doing something remember this request
mRequestRefresh=true;
+ }
}//updateMessage
private:
@@ -111,15 +112,17 @@
*/
virtual void on_message_write(NDefLib::NDefNfcTag *tag,bool success,
const NDefLib::Message&){
- if(!success)
+ if(!success) {
return on_error();
+ }
mNfcNucleo->get_led2()=!mNfcNucleo->get_led2();
printf("Tag wrote\r\n");
if(mRequestRefresh){
mRequestRefresh=false;
tag->write(mMsg);
- }else
+ }else {
tag->close_session();
+ }
//if-else
};
@@ -135,8 +138,9 @@
if(mRequestRefresh){
mRequestRefresh=false;
tag->open_session();
- }else
+ }else {
mCommandFinish=true;
+ }
//if-else
};
@@ -177,8 +181,9 @@
M24SR &nfcTag =nfcNucleo->get_M24SR();
//No call back needed since default behavior is sync
- if(nfcTag.get_session()==M24SR::M24SR_SUCCESS)
+ if(nfcTag.get_session()==M24SR::M24SR_SUCCESS) {
nfcTag.manage_I2C_GPO(M24SR::I2C_ANSWER_READY);//Set async mode
+ }
//create the NDef message and record
NDefLib::Message msg;
@@ -207,4 +212,3 @@
}//while
}//sample_countClick
-