8 years, 8 months ago.

NFC_Nucleo_Example hangs after modifying values

I'm trying to write a tel-URI to the ST Nucleo NFC board by modifying the original example program as follows:

Prepare URI NDEF message content

pc.printf("Prepare URI NDEF message content\n");

strcpy(URIout.protocol,URI_ID_0x05_STRING);

strcpy(URIout.URI_Message,"5551234567");

strcpy(URIout.Information,"\0");

pc.printf("Done\n\n");

After copying the binary file to my Nucleo ST32F401RET6, the program gets stuck while writing, as follows:

.NFC Example Prepare URI NDEF message content Done

URIout contents: URIout.protocol=tel: URIout Type: 5 URIout.URI_Message=5551234567

Initializing Tag Type 4 Access ... SUCCESS

Writing URI ...

Curiously, if I strip just one digit from the phone number, the program works flawlessly:

.NFC Example Prepare URI NDEF message content Done

URIout contents: URIout.protocol=tel: URIout Type: 5 URIout.URI_Message=555123456

Initializing Tag Type 4 Access ... SUCCESS

Writing URI ... SUCCESS

Reading back URI ... SUCCESS

URIin contents: URIin.protocol=tel: URIin Type: 5 URIin.URI_Message=555123456

Done

Any ideas?

Question relating to:

Last updated: 17 Dec 2014

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/ Nucleo_NFC_Example

An example writing URI info to NUCLEO-NFC01A1 board