Hi, Eduardo
Thank you for your reply, I use window for my device, now I am porting NFC Reader Library on other MCUs, the version is aNfcRdLib_SDK_Evaluation_v2.32, the chip I choose is 3321, I have already configured the required spi communication pins, Reset and interrupt pins in the MCU, but when I execute Figure 1, phNfcLib_Init(), I can see that it is a good choice for me. can I trouble you to help see if there is any problem, or the pin configuration of the side to be What rules should I follow?
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