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
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/SampleSync_lockWriteTag.cpp
- Revision:
- 17:d8d3d2088cac
- Parent:
- 15:94c98d2aa235
- Child:
- 18:d596eb3f575f
diff -r 02611ca49f48 -r d8d3d2088cac Samples/SampleSync_lockWriteTag.cpp --- a/Samples/SampleSync_lockWriteTag.cpp Wed Aug 31 15:14:08 2016 +0000 +++ b/Samples/SampleSync_lockWriteTag.cpp Thu Jul 13 09:41:01 2017 +0000 @@ -36,11 +36,12 @@ #include "mbed.h" -#include "X_NUCLEO_NFC01A1.h" +#include "XNucleoNFC01A1.h" static volatile bool buttonPress=false; static void setButtonPress(){ + printf("button\r\n"); buttonPress=true; }//if buttonPress @@ -49,8 +50,8 @@ * @param nfcNucleo board where the lead lives * @return let to switch on if the tag is read only */ -static inline DigitalOut& getReadOnlyLed(X_NUCLEO_NFC01A1 *nfcNucleo){ - return nfcNucleo->getLed2(); +static inline DigitalOut& getReadOnlyLed(XNucleoNFC01A1 *nfcNucleo){ + return nfcNucleo->get_led2(); } /** @@ -58,8 +59,8 @@ * @param nfcNucleo board where the lead lives * @return let to switch on if the tag is write only */ -static inline DigitalOut& getWriteableLed(X_NUCLEO_NFC01A1 *nfcNucleo){ - return nfcNucleo->getLed3(); +static inline DigitalOut& getWriteableLed(XNucleoNFC01A1 *nfcNucleo){ + return nfcNucleo->get_led3(); } /** @@ -68,15 +69,16 @@ * @param tag helper class to manage the nfc tag * @return true if the change has effect */ -bool enableReadOnly( X_NUCLEO_NFC01A1 *nfcNucleo){ - - if(nfcNucleo->getM24SR().EnableReadOnly(M24SR::DEFAULT_PASSWORD)){ +bool enableReadOnly( XNucleoNFC01A1 *nfcNucleo){ + if(nfcNucleo->get_M24SR().enable_read_only(M24SR::DEFAULT_PASSWORD) == M24SR::M24SR_SUCCESS){ printf("Enable Read Only\r\n"); getReadOnlyLed(nfcNucleo)=true; getWriteableLed(nfcNucleo)=false; return true; - }else + }else{ + printf("Error: enabling Read Only\r\n"); return false; + } } /** @@ -85,50 +87,67 @@ * @param tag helper class to manage the nfc tag * @return true if the change has effect */ -bool disableReadOnly( X_NUCLEO_NFC01A1 *nfcNucleo){ +bool disableReadOnly( XNucleoNFC01A1 *nfcNucleo){ - if(nfcNucleo->getM24SR().DisableReadOnly(M24SR::DEFAULT_PASSWORD)){ + if(nfcNucleo->get_M24SR().disable_read_only(M24SR::DEFAULT_PASSWORD)== M24SR::M24SR_SUCCESS){ printf("Disable Read Only\r\n"); getReadOnlyLed(nfcNucleo)=false; getWriteableLed(nfcNucleo)=true; return true; - }else + }else{ + printf("Error: Disabling Read Only\r\n"); return false; + } } void sampleSync_lockTagContent() { - Serial console(SERIAL_TX, SERIAL_RX); + + I2C i2cChannel(XNucleoNFC01A1::DEFAULT_SDA_PIN,XNucleoNFC01A1::DEFAULT_SDL_PIN); - I2C i2cChannel(X_NUCLEO_NFC01A1::DEFAULT_SDA_PIN,X_NUCLEO_NFC01A1::DEFAULT_SDL_PIN); - i2cChannel.frequency(400000); - - X_NUCLEO_NFC01A1 *nfcNucleo = X_NUCLEO_NFC01A1::Instance(i2cChannel); + XNucleoNFC01A1 *nfcNucleo = XNucleoNFC01A1::instance(i2cChannel); - NDefLib::NDefNfcTag &tag = nfcNucleo->getM24SR().getNDefTag(); + NDefLib::NDefNfcTag &tag = nfcNucleo->get_M24SR().get_NDef_tag(); //when the user press the button set buttonPress to true - InterruptIn userButton(USER_BUTTON); + + #if defined(TARGET_STM) + InterruptIn userButton(USER_BUTTON); + #else + InterruptIn userButton(SW2); + #endif + userButton.fall(setButtonPress); printf("Init Done\r\n"); //restore the board as read/write - tag.openSession(true); - nfcNucleo->getM24SR().DisableAllPassword(M24SR::DEFAULT_PASSWORD); - tag.closeSession(); + if(!tag.open_session(true)){ + printf("Error open session\r\n"); + return; + } + if(nfcNucleo->get_M24SR().disable_all_password(M24SR::DEFAULT_PASSWORD)!= M24SR::M24SR_SUCCESS){ + printf("Error disable_all_password\r\n"); + return; + } + if(!tag.close_session()){ + printf("Error close session\r\n"); + return; + } + getReadOnlyLed(nfcNucleo)=false; getWriteableLed(nfcNucleo)=true; bool tagIsLock=false; printf("All Protection removed\r\n"); - nfcNucleo->getLed1()=true; + nfcNucleo->get_led1()=true; while(true){ if(buttonPress){ - if(tag.openSession()){ + printf("button pressed\r\n"); + if(tag.open_session()){ bool changeStatusResult; - + printf("session open\r\n"); if(!tagIsLock) changeStatusResult=enableReadOnly(nfcNucleo); else @@ -137,10 +156,10 @@ if(changeStatusResult) tagIsLock=!tagIsLock; else - console.printf("Error change the tag status"); - tag.closeSession(); + printf("Error change the tag status\r\n"); + tag.close_session(); }else{ - console.printf("Error opening the session, tag is in use"); + printf("Error opening the session, tag is in use\r\n"); } buttonPress=false; }//if @@ -149,4 +168,4 @@ __WFE(); }//while -}//sample_countClick \ No newline at end of file +}//sample_countClick