We are working on building a CT+CL reader on the PN7462 where we can use the keys stored in the SAM to authenticate the MIFARE DESFire cards.
We have been successful to get the two interfaces (Smart Card and CCID) to show up on the control panel but we are not able to see the said interfaces in the SCRtester software.
We believe this is a driver issue.
Can someone please suggest the possible causes of such a behavior? and may be how to resolve the challenge?