Smartcard Driver (KMDF with SCardLib) Issues

Question

I'm developing Smartcard Driver using KMDF and SCardlib, I used the WDK Smarcard Sample as reference, I think I implemented all of the callbacks correctly except for CardPower and CardTracking. (My reader and card don't now support for now RESET commands and insertion of new card)

When I try to run test application that invoke SCardListReaders() I'm getting SCARD_E_NO_READERS_AVAILABLE. I used INF like the one of the sample with changes and I Create a Device Interface with SmartCardReaderGuid and I set the device type to FILE_DEVICE_SMARTCARD.

I don't know what else can I do, how can I debug this? any ideas?

P.S. Why the Header file for SCarLlib are no in the inc of WDK but in the sample directory?

Answer 1

I had to send a good ATR buffer according to the RDF_POWER Callback spec. and also I had to implemented the RDF_CAR_TRACKING according to the sample.