Imports github.com/dumacp/smartcard github.com/dumacp/smartcard/nxp/mifare periph.io/x/conn/v3/driver/driverreg periph.io/x/conn/v3/physic periph.io/x/conn/v3/spi periph.io/x/conn/v3/spi/spireg periph.io/x/host/v3 Standard library imports bytes encoding/binary encoding/json errors fmt time