Tag Archive for 'fx2lp'

FX2 CyStream throughput test with SDCC and fx2lib

I’ve been optimizing my firmware for throughput and I thought a good benchmark would be to test it against the CyStream example provided by Cypress. I modified their CyStream.c file to be compatible with the latest firmware file provided by fx2lib. Here is a summary of the changes needed: Include the appropriate header files Change […]

An Open Source Library for Writing Firmware on the Cypress FX2 with SDCC

After playing around with the Cypress FX2 and SDCC for the past while, I’ve developed a library of utilities that make some of the common tasks for writing firmware and performing certain functions a little easier. I’m lucky to work for a company that approves of the open source initiative and believes that it is […]

A few open source tips for the Cypress FX2LP (EZ-USB Cy7c68013A)

I’ve had the enjoyable experience of playing around with the Cy7c68013a chip on the Ez-Usb development board for the past few weeks. I thought I’d post a few tips for developing in this type of environment with open source software. Convert to Linux The tools that Cypress provides with the development kit are Windows based. […]



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