Dear Johnathan ,
I am using TRF7970 EVM and try to receive data from smart phone.
As you mentioned following,
>I downloaded (TRF7970AEVM P2P May 14 F/W) to TRF7970A EVM Rev:A board,
>and tested with Samsung Nexus S, Samsung Mini S3 on NFC P2P…
Other Parts Discussed in Thread: TRF7970A Hello,
I'm trying to get 2 TRF7970A EVM board to talk to eachother just like the next video
http://www.youtube.com/watch?v=6OnG6Uq2FxQ
I found a code example in the next topic
http://e2e.ti.com/support…
Hi sorry for my english, i'm french.
I design my own P2P NFC reader from TRF7970A_EVM. I use it with MSP430.
My problem is P2P works with my Nexus 3 android version 4.2.1 but with the same phone android version 4.3 does not work.
Priori, my NFC…
Other Parts Discussed in Thread: TRF7970A Hello all,
I am trying to program TRF7970A as NFC target for P2P transfer with parallel interface. I receive SENSF_REQ in the buffer and then I send SENSF_RES in response to Nexus 7. But after that I am unable…
Other Parts Discussed in Thread: TRF7970A Hello,
I had customers inquiry who had TRF7970A EVM. They would like to try NFC P2P demo. In User Guide, there is description for NFC-PP Tab and transaction. But they said they could not get connection complete…
Other Parts Discussed in Thread: MSP430F2234 , TRF7970A Hello.
I have a TRF7970A + MSP430F2234, make sure that the Nexus' and P2P.
Android app MSP430 NFC P2P action is tried.
Android app and want to modify the source code.
To get the…
Other Parts Discussed in Thread: TRF7970A I want to send more than 128 bytes within a data block, and because the FIFO size is 128, so I must split the block into several parts to send.
But why only after the first part has been sent, TRF7970 will ocur…
I would highly recommend you switch hardware and codebase to MSP430F5529 LaunchPad + TRF7970A BoosterPack
www.ti.com/.../TIDM-NFC-P2P (TI Design)
www.ti.com/.../sloa192.pdf (app note)
code example link is in first paragraph of the app note and here…
Thanks for the description! I suggest using peer to peer mode for this application. This would allow you to have the flexibility to send data(loyalty points) from the POS to the phone app as well as receive data from the phone app to the POS. Have a look…
Hey Ralf,
That code example you found is quite old and I'm not familiar with it. What hardware are you using?
We have a detailed P2P TI Design that works with both phones and other TRF7970As. It supports both passive and active, target and initiators…
