It supports USB low-speed,įull-speed and high-speed. It allows you to passively monitor theĬommunication between a USB host and USB peripheral. The device itself is Open Source Hardware, all the schematics are open,Īnd anyone is free to build it on his own. As there was very little support last few years, there are a lot It has two USB 2.0 B ports (for a host and for a server) and one USB 2.0 A portįor a target device, which is going to be analyzed. USB sniffing features, the heart of the OpenVizsla is an FPGA, Xilinx Spartan 6 LX FPGA to be exact.īoard has Micron MT48LC16M16A2P-xx SDRAM (256MB), FTDI FT2232H High-Speed USBĬonverter with FIFO interface, and SMSC USB3343 ULPI PHY Hi-Speed USB 2.0
Since there is no (affordable, at least) silicon that out-of-the-box provides Man who donated money on it received what was agreed. Kickstarter project was closed on Aug 27 2014. People who donated less received bare PCB’s with parts to assemble it on their
Using entirely parts that he could buy off-the-shelf with the money he hadĪt the beginning of 2014 first working boards were sent to premium donators. With not enough money to buy missing parts.Īnd not enough money to give it back to donators. With no parts left enough to assembly working boards for
Left the US it was more and more difficult to contact him.Īfter two months without any sign of life from pytey, bushing realized, that (pytey) wanted to support local businesses in Hungary, and he said he could get Project maintainers to give them back their money. People over the Internet were really nervous. To create small, cheap and open sourced USB sniffer.Īfter over two years of struggle, while no working prototype was ready, (and what turned out to be less than really was needed) in a month.Ī pair of enthusiasts (bushing and pytey) with their friends put a lot of effort It was donated with over 80.000 USD (what was much more then it was expected) This is the first sentence of a Kickstarter project which was funded in 2010.
Inspection of USB traffic that will help with the reverse engineering andĭebugging of proprietary USB devices, and will also be an invaluable tool forĭevelopers working with USB and especially those who are using USB in “OpenVizsla is a project to design a device that will allow the capture and
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