Sharing a porting guide for the USB CCID demo from using EMVSIM module on K8x/KL8x to more general UART-ISO7816 module on Kinetis K devices. The demo has been tested with K64 tower board and one internal tower card named as TWR-ISO7816, MK64 is connected directly with smart card connector without using external PHY.
Attached the porting guide and associated demo code based on KSDK2.0.
When running the demo code, you will see console log similar as in attached log file. After installing driver according to the readme file with the USB CCID demo, you will see something as follows in device manager for smart card. Then you can use the PC test tool "Snooper" to talk to smart card.