I'm trying to run the BBv2.5 in selftest mode. I shorted the appropriate pins in the jtag connector, shorted JP4, and shorted P28/GND. According to notes I found in the wiki I should now be reading 3.3v on P19, however that does not seem to be the case.
I just flashed the BBv2.5 from the KT-Link SVR back to the JTAGKey SVF that I found in "BusBlasterPackage v2.0.zip". Does this SVF not contain a selftest mode?
As an aside, overall I am finding that the documentation/resources for the Bus Blaster are very haphazard and I need to look in twelve different locations to track down files or answers. There are a lot of pages that link to different resources, the selftest page makes reference to bat files that aren't immediately obvious, there are a few dead links on the wiki (which I assume are just there because nobody has had a chance to create them yet). I really want to enjoy my Bus Blaster experience, but I think the documentation suffers from a little bit of ADHD. Not necessarily upset or anything, just a minor nitpick. I'm still trying to get my Bus Blaster running with OpenOCD and my STM32F3Discovery board but I'm finding that most of my time is spent trying to find information about the BB instead ;)