[casper] New Pulsar Back-end

Dear all, I would like to ask the following, if its possible.. I'm working in a radioastronomy observatory doing pulsar measurements with two 30 meter antennas (one operational and a second one being upgraded). As a Back-end we have at the moment a few Ettus boards with an instantaneous BW of

[casper] Question on Redpitaya

Hi all, I'm testing the tut_spec with a redpitaya (14bits) using just the example from the tutorial "python tut_spec.py -f tut_spec.fpg -r rp-xx.local " and I get an error on the line spec0=fpga.snapshots.accum0_snap_ss.read(arm=False)['data'] ... (from snap.py) RuntimeError:

Re: [casper] Question on Redpitaya

gt; toolflow in Python 3? I am now using python virtual environments. >> >> Kind regards, >> >> Adam Isaacson >> South African Radio Astronomy Observatory (SARAO) >> Hardware Manager >> Cell: (+27) 825639602 >> Tel: (+27) 215067300 >> email:

Re: [casper] Question on Redpitaya

>> I assume you are still running casperfpga using Python 2.7 and the >> toolflow in Python 3? I am now using python virtual environments. >> >> Kind regards, >> >> Adam Isaacson >> South African Radio Astronomy Observatory (SARAO) >> Hardware Manager

[casper] Casper Workshop 2019 - Group Photo

Hi all, Does anyone have at hand the group photo from the 2019 CASPER workshop? I just could find it.oh the memories... Thanks!! -- You received this message because you are subscribed to the Google Groups "casper@lists.berkeley.edu" group. To unsubscribe from this group and stop

Re: [casper] Casper Workshop 2019 - Group Photo

When I first clicked on it the preview, was pretty low resolution. It is > possible to download a nicely resolved version about 13 MB by pressing the > right button. With thanks to Arash Roshanineshat who supplied the camera > and expertise to take this. > > On Tue, Sep 15, 2020 at 11:24 AM Gu

[casper] Jasper error while compiling

Hi all, I'm having trouble compiling the SNAP tutorial designs, I guess that I'm missing some (silly) variable config but after a week of looking around I couldn't find it, I did a fresh tool-flow installation and I'm using virtual env for python 3...If any one has any idea. the error that I got

Re: [casper] Jasper error while compiling

to try using them instead. > (They have not yet been propagated into the tutorials_devel branch > submodules, this will probably happen in the next week or so). > > Cheers, > Jonathon > > On Mon, 19 Oct 2020 at 15:04, Guillermo Gancio wrote: >> >> Hi all, >>

[casper] Question on Sync_gen block

Hi all, I'm playing with the tutorial 3 on a roach-1 board, and trying to understand the sync_gen functionality, I have the Caper Memo #25, and the first question that I have is, how do I know or what effect can I expect if the sync_gen is not working with the proper values?, and the second one,

Re: [casper] Jasper error while compiling

Hi Jonathon, Thanks for the ideas, I installed the KDE desktop, and I has available to compile the tut_intro and tut_spec doing a update_casper_blocks(bdroot), but they run only once, the second time as before they seems to never end I guess I have some bad environment config.I'll keep

Re: [casper] New setup installation problems (python setup.py egg_info" failed with error code 1)

Hi CasperAmigos, I want to thank you for sharing all this information that is extremely helpful, I was having this problem for some time that I thought was due to my lack of experience, and it turns out that... it was due to my lack of experience but also for these configs... I did all the steps

[casper] Issue compiling design from previous version.

Dearest CasperAmigos, I'm having the following issue, I'm trying to compile a simulink design from m2016a into a m2018a, if I try to compile it directly I got several errors, but if I do "update_casper_blocks(bdroot)" the model compiles ok.. Now if I save the updated model and reopen it again, I

Re: [casper] Issue compiling design from previous version.

attach your new saved R2018a slx file. > > I will then investigate and get back to you. > > Kind regards, > > Adam > > > On Tue, 02 Feb 2021, 2:59 AM Guillermo Gancio, wrote: >> >> Dearest CasperAmigos, >> >> I'm having the following issue, I'm trying to c

[casper] Problem with casperfpga

Hi all, I'm having a silly error that I Can't figure out. I'm installing casperfpga on a Ubuntu 18.04, python 2.7 and I get the error, ImportError: No module named progska I followed the steps from https://github.com/casper-astro/casperfpga#installation with no apparent errors... Thanks! --

[casper] snap tutorial 3

Hi Casperities (?) I'm going thru the tutorial 3 on a snap board, and I have some issue/error while reading the 'odd' and 'even' register, when reading with -> a_0=struct.unpack('>1024l',fpga.read('even',1024*4,0)) I end up with the error -> Request: ?read odd 0 4096 -> Reply: !read fail but if

Re: [casper] casperfpga on python3

(with the snap board), with the *huge* > caveat that adc calibration doesnt work. (Ive heard that this has been solved > by Aaron and Jonathon but not merged). > > Cheers, > Danny > > > On Mon, 22 Mar 2021, 21:28 Guillermo Gancio, wrote: >> >> Dear all, >&

[casper] casperfpga on python3

Dear all, I'm trying the python3-port of casperfpga, from https://github.com/ska-sa/casperfpga/tree/python3-port I had to fix some minnor issues like "except KatcpClientError, e: " to "(except KatcpClientError, e): and "from thread" to "from _thread" which I'm not sure if they are ok And then

Re: [casper] snap tutorial 3

; 1024 channels total? > > Cheers > Jack > > On Mon, 5 Apr 2021 at 22:46, Guillermo Gancio wrote: >> >> Hi Casperities (?) >> >> I'm going thru the tutorial 3 on a snap board, and I have some >> issue/error while reading the 'odd' and 'even' registe

Re: [casper] snap tutorial 3

/tutorials_devel/blob/2982f9f14bffa065a80d9047ec5cd7ea1ca3ad6c/snap/tut_spec/snap_tut_spec.py#L19) > > What version of the tutorial are you using -- it's possible that if the > version is old something else is wrong. > > Cheers > Jack > > On Wed, 7 Apr 2021 at 14:09, Guiller

Re: [casper] snap tutorial 3

1024 values of 64 bits. I'm correct? Cheers. El mié, 7 abr 2021 a las 11:24, Jack Hickish () escribió: > > > > On Wed, 7 Apr 2021, 2:57 pm Guillermo Gancio, wrote: >> >> Hi, >> >> I'm using the tutorials from >> https://github.com/casper-astro/tutorials

Re: [casper] snap tutorial 3

tes larger than 512, on the Rpi tcpb3 log I got: can't send spi message! (error -1) Cheers, El mié, 7 abr 2021 a las 11:24, Jack Hickish () escribió: > > > > On Wed, 7 Apr 2021, 2:57 pm Guillermo Gancio, wrote: >> >> Hi, >> >> I'm using the tutorials

Re: [casper] snap tutorial 3

ver tested with a pi rev 1 B+, so maybe there was always a problem with > large reads which was never noticed(?) > > Cheers > Jack > > > > > > On Fri, 9 Apr 2021 at 16:09, Guillermo Gancio wrote: >> >> Hi Jack, >> >> I have been doing mo

Re: [casper] Problem with casperfpga

https://github.com/casper-astro/casperfpga#installation > > Kind regards, > > Adam > > > On Sun, 14 Feb 2021, 1:12 AM Guillermo Gancio, wrote: >> >> Hi Adam, >> >> Thanks for your reply, >> The idea is to start by program a redpitaya with the bof

Re: [casper] Problem with casperfpga

hine and > so it will take some time for me to look at this further until my > development is setup and working properly. > > Kind regards, > > Adam Isaacson > South African Radio Astronomy Observatory (SARAO) > Hardware Manager > Cell: (+27) 825639602 > Tel: (+27) 2150673

Re: [casper] Problem with casperfpga

able. > > Have a great 2021 going forward. > > With warmth, > > Adam > > On Mon, 15 Feb 2021, 7:07 PM Guillermo Gancio, wrote: >> >> Hi Adam, >> >> Thanks for your help, at the end I managed to make it work! after >> hitting the keyboard with my h

Re: [casper] Questions about ROACH2 tutorial 1

Hi, Other thing to check is the shell config, take a look at Tweaks to be able to compile https://casper.astro.berkeley.edu/wiki/MSSGE_Setup_with_Xilinx_14.x_and_Matlab_2012b Not sure if it's the same thing but I had errors until I changed those configs. I Hope it helps. Cheers. El mié, 23

Re: [casper] RA Instruments using CASPER hardware and tools

Hi, Excellent idea, at the Argentine Institute of Radio Astronomy IAR we are developing the "PuMA BackEnd" for PusarMonitoring in Arg.using Roch+ADC2x1000-8 (including also spectrometer, packetizer, PFB channelizer) and a Interferometer Backend using a SNAP board for a project called "MIA",