DLP-7970ABP: Energia library for to interface TRF7970A NFC booster pack with CC3200.

Deeksha Dixit

Part Number: DLP-7970ABP
Other Parts Discussed in Thread: ENERGIA, CC3200, TRF7970A

I am trying to interface TRF7970A NFC booster pack with CC3200 Launchpad using Energia.Is there any library or example program to which I can refer to. Also, I tried to run the example software provided on the NFC Transceiver Booster Pack page and after a few modifications, the program compiled with ccsv7, I was able to run the program but no card was detected. Is there any way to find out if there is a fault in the hardware of my booster pack?

over 8 years ago

0 Ralph Jacobi over 8 years ago

TI__Guru*** 135355 points

Hello Deeksha,

We do not have any Energia collateral for the TRF7970A BoosterPack.

Regarding the NFC example code you tried, are you referring to this? http://www.ti.com/lit/zip/sloc297

Are you using the G2 LaunchPad with this example then and not the CC3200?

If so, have you removed the jumper for P1.6 on the bottom of the LaunchPad?

0 Deeksha Dixit over 8 years ago

Prodigy 20 points

I was trying to implement this reference design, and thus I have tried the software provided here http://www.ti.com/lit/zip/tidcal4 . I have used exactly this jumper arrangement http://energia.nu/wordpress/wp-content/uploads/2014/06/LaunchPads-CC3200-%E2%80%94-Pins-Maps-12-28.jpeg should I make any changes?

0 Ralph Jacobi over 8 years ago in reply to Deeksha Dixit

TI__Guru*** 135355 points

Hello Deeksha,

That TI Design was not made by the NFC/RFID Applications team and therefore we do not support it.

You will need to ask your questions regarding that design and software on the CC32xx Forums: e2e.ti.com/.../968

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DLP-7970ABP: Energia library for to interface TRF7970A NFC booster pack with CC3200.