On Thu, Apr 22, 2010 at 6:38 PM, Jon Povey <jon.po...@racelogic.co.uk> wrote: > After my earlier emails I have been trying to narrow things down a bit. > > I have switched from running OpenOCD on Linux inside VirtualBox, to running it > natively on XP. I have not been able to reproduce the situation that needed > the > JTAGKey-Tiny to be replugged, but I still get random communication errors.
Ah ha, so VirtualBox does play a part. That does not necessarily mean the bug is with VirtualBox, it could be problems with OpenOCD or libftdi or libusb-win32. Still it is good to eliminate one unknown. > I also switched from the long USB cable I was using to a 50cm one, no > difference. > > I am using OpenOCD 0.4.0 that I found here: > http://www.freddiechopin.info/index.php/en/download/category/4-openocd > Just a thought, maybe you can get the latest git a shot. You can build OpenOCD under Windows using Cygwin. Or you can use MinGW to cross build it under Linux. This is a good instruction to build OpenOCD under Windows. http://forum.sparkfun.com/viewtopic.php?f=18&t=11221 -- Xiaofan http://mcuee.blogspot.com _______________________________________________ Openocd-development mailing list Openocd-development@lists.berlios.de https://lists.berlios.de/mailman/listinfo/openocd-development
