01-07-2020, 10:44 AM
I don't think I can edit my previous post to add this, but I did get it working yesterday. OpenOCD 0.9.0 wouldn't finish the configuration stage due to jimtcl failing to identify my system type, but the master branch compiled and installed fine. For some reason I couldn't establish a telnet connection from my desktop with OpenOCD running on the Pi, even with an explicit firewall rule to allow telnet connections on my desktop. Installing telnet on the Pi itself and using `screen` to switch between the OpenOCD terminal and the telnet terminal ended up being the solution. I was able to take write protection off of my development kit, but haven't tried flashing anything to it yet.