Note:
To enable/disable this UART functionality on the STEVAL-SMARTAG2 board, you must recompile the code by
uncommenting/commenting the line: #define SMARTAG2_ENABLE_PRINTF in the Projects\ STM32L4P5CE-
SmarTag2\Applications\ FirmwareUpdate\Inc\Firmware_conf.h file.
When you first press the reset button, the application:
•
initializes the UART
•
initializes the NFC tag
•
changes the I²C password on the NFC tag
•
writes the interrupt configuration
UM3073 - Rev 1
Figure 19.
FP-SNS-SMARTAG2 terminal setting
UM3073
Sample application description
page 20/42
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