Hey Joel, thanks for the hint to the fpgalafw sub-project.
schrieb Joel Holdsworth: > I've been trying to start a pluggable FPGA firmware project for a > while now. Some intial work had been done by myself and Iztok derived > from the OpenBench Logic Sniffer (OLS) "Demon Core" code. > > The OLS has a Spartan 3 and an RS232 interface via a PIC. As Alex > says, RS232 LAs are quite inferior. Much better to get a SAM3U or a > FT232H as an interface. Debugging the driver is not hard - in Linux > you can use Wireshark with usbmod to trace packets. Then the simple > protocol in fx2lafw is probably a good starting point. Okay, but I think the first steps will however work with a (virtual) serial interface. As I already mentioned in my last mail to Alex there's a free USB stack for Atmel AVR uCs called LUFA. It would be great to complete the "device chain" for measurements within the last few weeks and days instead of putting to much time and effort into USB low level programming. Unfortunately the hardware is already specified. Thanks, Matthias ------------------------------------------------------------------------------ Rapidly troubleshoot problems before they affect your business. Most IT organizations don't have a clear picture of how application performance affects their revenue. With AppDynamics, you get 100% visibility into your Java,.NET, & PHP application. Start your 15-day FREE TRIAL of AppDynamics Pro! http://pubads.g.doubleclick.net/gampad/clk?id=84349831&iu=/4140/ostg.clktrk _______________________________________________ sigrok-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/sigrok-devel
