The mpssespi package is a "C" based extension that interfaces the
FTDI libMPSSE-SPI library to Tcl.
The FTDI libMPSSE-SPI library is an interface to FTDI USB to serial converter
chips that allows these chips to control SPI bus based computer peripherals.
The mpssespi package allow a peripheral chip, appropriately configured to an
FTDI USB to serial converter chip, to be controlled from Tcl.
Several pre-build packages and documentation can be found on the
[mpssespi Downloads|downloads] page.