Re: [Discuss OpenCPI] HDL Control Op Failed

From: Brian Padalino <bpadalino_at_gmail.com>
Date: Sat, 16 Jan 21 17:24:59 -0500

Another data point here is that I set the assembly to just use the first
AFE and it at least ran without a timeout. So it's probably something with
multiple devices still being problematic.

Brian

On Sat, Jan 16, 2021 at 4:12 PM Brian Padalino <bpadalino_at_gmail.com> wrote:

> I am using OpenCPI v2.0.1 and trying to port over the FSK application. I
> have a system with two AD9361's on it. I have some patches which allow me
> to initialize both AD9361's since the current release doesn't do that
> properly.
>
> Once that is done, I am getting the following when running the application:
>
> Exception thrown: HDL Control Op Failed: worker
> data_src_qadc:c/afe1_adc0(20) op start(1) timed out performing control
> operation (no OCP response on the WCI) (0xc0de4203)
>
> I have the RX side of things hooked up to afe1 and the TX side of things
> hooked up to afe0.
>
> Are there any suggestions on how to debug something like this? The TX
> side of things seems to at least run without this issue.
>
> Thanks,
> Brian
>


Received on Sat Jan 16 2021 - 22:24:59 CST