Xiaofan Chen wrote, On 02/28/2010 09:37 PM:
On Mon, Mar 1, 2010 at 9:42 AM, Gene Smith<g...@chartertn.net>  wrote:

It worked for me on two different XP-Home systems. Just disabled it and and,
for good measure, rebooted a couple times. Came back up with no "New H/W"
nags.


Then that is good. But what happens if you insert it to a different USB port?

You're right, It doesn't work. But get worse (see below).


Anyway, you can still try to install Olimex's driver (for use with libftdi).
Yes, I installed these for serial channel and worked fine.


But didn't try that (moving usb cable to another port). Even with everything working and installed (JTAG Channel A, Serial Port working as COM2) when I move the USB cable to another port it loses all knowledge of previous H/W and thinks it is all new and wants drivers installed again. So, really don't know what to do now...

Do you have to require a windows install of OpenOCD to always run on the same USB port when using Olimex jtag? Or do you just have to re-install drivers for each possible usb port you might be using?

This is using Freddie's libusb0.sys and libusb0.dll and ftdi drivers for serial port from Olimex CD.

On linux, I can plug the Olimex into any usb port and it works.

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