Hi,
were are currently developing an application using the PN7462 with 4 DPC gears. Is it possible to read the current gear from a register (when the field is active of course)?
The NFC cockpit has the desired function implemented, but I don't have any clue how to read it within the C application based on the Reader-Lib.
Thanks and best regards,
Johannes
Hi @johannesdev ,
You may have the current AGC value from the following register.
but have to calculate the current gear number with help of high/low AGC threshold for each gear, as well as the gear size, gear step size and start gear number. Please kindly refer to https://www.nxp.com/docs/en/application-note/AN11742.pdf for more details.
Hope that makes sense,
Have a great day,
Kan
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