This USB CCID device can interface smart cards using ISO7816-3. It presents
the host a TPDU based CCID device support T=0 and T=1 protocols.
To build a firmware for this device, sdcc is required to installed on your host.
After execute the following commands, the firmware binaries can be found in the
arch/mcs51/boot folder:
$ export ARCH=mcs51
$ make ccid_defconfig
$ make clean
$ make