Hi Jack,
What I understand from the tutorial, and correct me if I'm wrong, is:
Size of PFB and FFT, 2^12 i.e Re+Im 4096 channels, that's 2048
frequency channels after obtaining power values from the complex
values.
Those 2048 channels end up in two registers 'even' and 'odd' of 2^10
i.e. 1024 valu
Hi Guillermo,
If the values are 64 bits in the model, it is suspicious that the reads are
1024*4 Bytes. I notice that in the latest tutorials_devel the reads are
1024*8 bytes (
https://github.com/casper-astro/tutorials_devel/blob/2982f9f14bffa065a80d9047ec5cd7ea1ca3ad6c/snap/tut_spec/snap_tut_spec
Hi,
I'm using the tutorials from
https://github.com/casper-astro/tutorials_devel/tree/master/snap/tut_spec
I just clone them and I got the same result, could be an issue with
the katcp installation on the snap-raspberry?
I'm also checking the casperfpga installation...
Cheers.
El mié, 7 abr
On Wed, 7 Apr 2021, 2:57 pm Guillermo Gancio, wrote:
> Hi,
>
> I'm using the tutorials from
> https://github.com/casper-astro/tutorials_devel/tree/master/snap/tut_spec
> I just clone them and I got the same result, could be an issue with
> the katcp installation on the snap-raspberry?
>
You're u
Hi,
I'm using the prebuild fpg and a build by me fpg, both with the same
result. I did try as you mention to see how much can I read with
CasperFpga.read_uint increasing the offset and I can read up to 2048
values before the error appear, I think that's ok, as the u_int read
32 bits, and I have 10
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