Hi List, hi Lisandro Good to see that there is movement in the usbtmc topic. With the kernel driver development I was very unhappy...
Am Mon, 13 Aug 2012 16:05:07 -0300 schrieb Lisandro Damián Nicanor Pérez Meyer <[email protected]>: > So, if anyone has a usbtmc device, feel free to check the code. If you don't have a usbtmc device but a EZ-USB FX2 device you can use the GECKO3COM firmware to play around. Some years ago I wrote this firmware for our project, it handles all the basic must have commands defined by usbtmc, ieee488.2 and scpi (so it blinks an LED when you use the usbtmc identify controll command). It's based on the USRP firmware and is fully documented using doxygen. It was tested mainly with the old external kernel driver written by a agilent employee and it's proven to handle files larger than 4 GByte. "GECKO3COM uses a USB standard class, USBTMC, this makes is easy to send and receive data from the FPGA" Firmware description: http://labs.ti.bfh.ch/gecko/wiki/systems/gecko3com/start Command reference: http://labs.ti.bfh.ch/gecko/wiki/systems/gecko3com/command_reference Download: http://labs.ti.bfh.ch/gecko/wiki/_media/systems/gecko3com/gecko3com_1.0.zip?id=systems%3Agecko3com%3Astart&cache=cache nuess0r
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