Peer-To-Peer Connection Step; Nfc Text Message Transfer - Texas Instruments TRF7970A User Manual

Using the TRF7970A EVM With PC GUI
2.9.3

Peer-to-Peer Connection Step

To connect the two TRF7970A evaluation modules (see
1. In the GUI for the Initiator, click Connect (the button then changes to Disconnect).
2. The Initiator and Target GUI indicators turn green when connection is successful.
Not Connected (Initiator GUI)
2.9.4

NFC Text Message Transfer

To transfer a text message from the Initiator hardware to the Target hardware for display in the Target
GUI:
1. Perform peer-to-peer connection as described in
2. Type in text to be sent into the Data entry text box.
3. Click Execute.
4. Look at the Target GUI window and observe text message that was sent (see red arrows in
Initiator GUI Window (Message Being Sent)
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TRF7970A Evaluation Module (EVM)
Figure 33. Peer-to-Peer Connection Step
Section
Figure 34. NFC Text Message Transfer
Copyright © 2011, Texas Instruments Incorporated
Figure 33):
Connected (Initiator GUI)
2.9.3.
Target GUI Window (Message Received)
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Figure 34).
SLOU321 – August 2011