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Dangerous Prototypes

Dangerous Prototypes => Bus Blaster JTAG debugger => Topic started by: invention13 on September 09, 2015, 05:55:42 am

Title: up to date openocd config file for bb v4 jtagkey
Post by: invention13 on September 09, 2015, 05:55:42 am
I recently acquired a bb v4. I wasn't sure what was in it, so I got urjtag and the .bsdl and svf  (bbv4.svf) from the repostitory.
The reflashing went withtout incident, but I don't get anything back from openocd (v0.8.0) when I try to open it. What is the correct openocd config for the image (I imaging the bbv4.svf is the jtagkey compatible one)? I believe the interface ft1132 is now deprecated. I am looking for an up to date configuration.
A more general question is this: it there any active work being done on the bb v4? Most of what I see is dated 3 years ago or so.
Title: Re: up to date openocd config file for bb v4 jtagkey
Post by: tabs on April 21, 2016, 08:30:02 pm
I am in no way a Bus Blaster expert, but I'm using OpenOCD 0.9.0 with the ftdi/dp_busblaster.cfg.

In my case I had to make sure to remove JP4 (Target Power).
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