I want to transfer data via NFC to a microcontroller via the pass-through interface. I have it working so that i am able to transmit data from a windows application to the microcontroller via NFC reader/writter. But when I try to respond from the microcontroller, my writes to SRAM fails. I can address the NFC chip via I2C, but as soon as i transmit the first byte, it gets nak'ed by the NFC chip and i do not understand why. NS REG reads 0x65.
I meet the same problem with you,do you solve it now? I care for it very much ! My email is154824072@qq.com
Hi Martin,
Was the tag VCC powered?
Have a great day,
Kan
-----------------------------------------------------------------------------------------------------------------------
Note: If this post answers your question, please click the Correct Answer button. Thank you!
-----------------------------------------------------------------------------------------------------------------------
I meet the same problem with you,do you solve it now? I care for it very much ! My email is 1015902665@qq.com
Hi Kan,
Yes VCC is powered.
best regards,
Martin