This is an open source firmware for using a Cypress FX3 USB controller as a logic analyzer with sigrok. It does not rely on any libraries or tools provided by Cypress under license.
This is a work in progress, some functionality such as HighSpeed compatibility is not yet implemented.
Currently supported hardware is the CYUSB3KIT-003 "SuperSpeed Explorer Kit".
There is a branch of libsigrok on github which contains the host side support.
On Gentoo, use crossdev -t arm-none-eabi to build toolchain and
newlib.
The firmware image can then be built using make.
Copyright (c) 2018 Marcus Comstedt
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The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
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