I want to communicate with the NT3H2111 so first I want to do GET_VERSION but it is not working yet.
I am trying to send a wake up and then a get version command.
Q1: Does the field need to be present for me to able to send I2C commands? If yes, which states support this?
Q2: Do I need to send a WUPA and then a GET_VERSION?
解決済! 解決策の投稿を見る。
I have found the issue- it is that GET_VERSION and WUPA are NFC command and not I2C command.
I have found the issue- it is that GET_VERSION and WUPA are NFC command and not I2C command.
Please check this document
http://www.nxp.com/documents/data_sheet/NT3H2111_2211.pdf
section 8.2.2 NFC state machine