We calibrated the values once in mfrc663_calibrate() and use it multiple times in mfrc663_card_detect().
Please refer to 663_code.c for our code snippets. attached it to this case.
Original Attachment has been moved to: 663_code.c.zip
Hi Vamshi,
There is a software package including the example you are looking for, please refer to the following for details.
You may download it from https://www.nxp.com/webapp/Download?colCode=SW2978&appType=license&Parent_nodeId=1442452680020731133... .
Quick start guide can be referred from http://www.nxp.com/documents/application_note/AN11211.pdf
Hope that helps,
Have a great day,
Kan
-----------------------------------------------------------------------------------------------------------------------
Note: If this post answers your question, please click the Correct Answer button. Thank you!
-----------------------------------------------------------------------------------------------------------------------