Need information #4
Description
Hello Thomas,
I am developing a driver for the PN7150, similar or a successor to the PN7120.
I have everything working up to (single or multiple) Tag detection.
But now I want to read and write data from/to the tag, and I have no idea how to proceed.
Do you have some specifications / tutorials / anything to help me?
I understand that once in PollActive state, I have to send/receive data messages, but I have no info on how to format/interpret those msgs.
NFC-Forum specs are expensive, so that’s no help either..
NXP demo’s are hard to reverse engineer...
Thank you!