I need to implement an ISO 7816 peripheral on my nRF52832. Preferably, I'd like to leverage the existing UART driver (maybe app_serial?) so that I don't have to bit-bang the entire thing. I found devzone.nordicsemi.com/.../ mentioning how to get a clock signal on the clock line and devzone.nordicsemi.com/.../ with some hints about using a single line for input and output. I'm still completely lost, however, on where to start and how to test if I'm on the right path. Any input greatly appreciated.
