Re: [OpenOCD-devel] Instructions on doing (semi-)manual JTAG boundary scan with OpenOCD

2013-06-22 Thread Evan Foss
It would be nice to just drop a BSDL file into OpenOCD. Boundary scan was built into the JTAG standard in a way that makes this mostly possible. I use gEDA and as a long term thing I was thinking it would be nice to have some way to make my hardware development toolchain actually interact with the

Re: [OpenOCD-devel] Instructions on doing (semi-)manual JTAG boundary scan with OpenOCD

2013-06-22 Thread Paul Fertser
On Sat, Jun 22, 2013 at 09:41:00PM -0400, Evan Foss wrote: > I would be happy to join an active project to add BSDL and boundary > scan to OpenOCD. I was already thinking about writing a BSDL parser > library. If there is one already a project going to write one I would > be happy to join it. But

Re: [OpenOCD-devel] Instructions on doing (semi-)manual JTAG boundary scan with OpenOCD

2013-06-22 Thread Evan Foss
I was looking for a program to do boundary scan and gave up. I could only find some commands for it in UrJTAG. They have more commands for it than OpenOCD but there codebase has a major re-write headed it's way. I was hoping to build on to it and this just is not the time. I would be happy to join

[OpenOCD-devel] OpenOCD on Windows and USB issues due to misunderstanding

2013-06-22 Thread Paul Fertser
Hi Freddie, Today my coworker called me complaining he can't use OpenOCD on his Windows XP (yeah, lame!) with an Olimex adapter. In the end it appeared he was confused by all the possible driver options (and I can easily see it happening with the other regular users too). So my untested proposa

Re: [OpenOCD-devel] Instructions on doing (semi-)manual JTAG boundary scan with OpenOCD

2013-06-22 Thread Paul Fertser
Hi, On Sat, Jun 22, 2013 at 10:03:33AM +0200, Michael Schwingen wrote: > > Here go draft instructions: > > Thank you for documenting this! You're welcome :) All kinds of feedback are appreciated, I am going to consolidate it and add to the official texinfo document once I see what areas need mor

Re: [OpenOCD-devel] Instructions on doing (semi-)manual JTAG boundary scan with OpenOCD

2013-06-22 Thread Michael Schwingen
On 06/21/2013 03:51 PM, Paul Fertser wrote: > Hi, > > It wasn't the first time I tried and failed to find any guides on > using JTAG for its original purpose, so I felt like trying it on my > own. It's still unclear how to communicate with several different > devices on a chain at the same time as