TRF7970A: Firmware support required for integration

Saba Eas

Part Number: TRF7970A

Hi,

For this NFC module, I have came across 2 different firmware example codes on TI website. Can anyone direct me to the latest source code version that I can use to read and write type 2 & type 5 NFC tags using a non-TI MCU.

Thanks,

Saba

over 2 years ago

0 Helfried Vollbrecht over 2 years ago

TI__Mastermind 18265 points

Hi Saba,

TI can not support non TI MCUs. We provide firmware source code mainly for the MSP430 MCUs.

The following source code contains functions for reading and writing type 2 (ISO14443A) and type 5 (ISO15693) tags:

https://www.ti.com/lit/zip/sloc297

Also firmware source code is included in our NFC demo package. The link to that can be found on the first page of the following document:

https://www.ti.com/lit/an/sloa227b/sloa227b.pdf

Best Regards,

Helfried

0 Saba Eas over 2 years ago in reply to Helfried Vollbrecht

Intellectual 300 points

Hi Helfried,

I understand. Is there an API document which explains the usage of those functions in the sample code. That would be really helpful for my integration.

Regards,

Saba

0 Saba Eas over 2 years ago in reply to Helfried Vollbrecht

Intellectual 300 points

Also I came across this API guide and would like to know whether this is still valid.
Thanks

APIGuide_ver_01_01.pdf

0 Helfried Vollbrecht over 2 years ago in reply to Saba Eas

TI__Mastermind 18265 points

Hi Saba,

yes, this is the version included in the NFC installation package and is still valid for the included source files.

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TRF7970A: Firmware support required for integration