If I had to guess I would say this is another issue with casperfpga version incompatibility. Did you try using the casperfpga from that tutorials repository which at least _should_ have been tested with whatever bitstreams are in there -- https://github.com/casper-astro/casperfpga/tree/a88f9af0b16e6a12fe51884d29c162e76e7c21a6
On Wed, 28 Feb 2024 at 19:17, Sivakumar Sivasankar <sivasiva8...@gmail.com> wrote: > Hi Jack, > Thank you so much for your valuable input. Now the core's > configurations is done after following one of your below instructions > gbe_rx.memmap_compliant=True > gbe_rx.memmap = > casperfpga.tengbe.read_memory_map_definition(casperfpga.tengbe.TENGBE_UNIFIED_MMAP_TXT) > > After adding the above lines it has worked. But now I am facing another > issue with snap captures. I don't know why it is coming. I have attached > the ss of the error below. Is this error also coming because of the > casperfpga version? Could you please give any suggestions regarding this > issue? > Thank you so much for your valuable time > > Sivasankar.S > > On Wed, Feb 28, 2024 at 11:45 PM Jack Hickish <jackhick...@gmail.com> > wrote: > >> I'd suggest start by trying the casperfpga which is included as a git >> submodule in the tutorials repo -- >> https://github.com/casper-astro/casperfpga/tree/a88f9af0b16e6a12fe51884d29c162e76e7c21a6 >> >> I'm guessing this is substantially older than the one you are using, and >> may be python2.7 only. >> >> As some wild guesses, you could also try manually setting which memory >> map to use, by adding, after this line >> <https://github.com/casper-astro/tutorials_devel/blob/8cdfd2f0fe6ed65d4d9906a22abc48761a2c04cc/roach2/tut_tge/roach2_tut_tge.py#L118> >> >> gbe_rx.memmap_compliant=False >> gbe_rx.memmap = >> casperfpga.tengbe.read_memory_map_definition(casperfpga.tengbe.TENGBE_MMAP_LEGACY_TXT) >> >> If that fails to work, as another stab in the dark, you could try the >> opposite: >> >> gbe_rx.memmap_compliant=True >> gbe_rx.memmap = >> casperfpga.tengbe.read_memory_map_definition(casperfpga.tengbe.TENGBE_UNIFIED_MMAP_TXT) >> >> Not sure any of this is likely to result in success, but it's the best >> guess I have! >> >> Cheers >> Jack >> >> On Wed, 28 Feb 2024 at 16:17, Sivakumar Sivasankar < >> sivasiva8...@gmail.com> wrote: >> >>> Hi Jack, >>> Thanks for the reply. I am using the below version of casperfpga. >>> casperfpga 0.4.4.dev1336+py38.276ee44 >>> >>> Do I need to change the casperfpga version? >>> >>> Sivasankar.S >>> >>> On Wed, Feb 28, 2024 at 9:28 PM Jack Hickish <jackhick...@gmail.com> >>> wrote: >>> >>>> I think this might be a mismatch between the Ethernet memory map >>>> compiled into the firmware vs expected by casperfpga. What version of >>>> casperfpga are you using? >>>> >>>> Cheers >>>> Jack >>>> >>>> On Wed, 28 Feb 2024 at 15:25, Sivakumar Sivasankar < >>>> sivasiva8...@gmail.com> wrote: >>>> >>>>> Dear Caspers, >>>>> I am a research student at FIU, currently working with >>>>> ROACH-2. I have tried the tutorial-1 design and it worked well. Currently, >>>>> I am trying to work with 10 GbE communication links. But I am getting >>>>> errors when I am trying to run the python scripts which were in the >>>>> tutorial_devel directory. I tried to check the loopback test where I have >>>>> connected 2 SFP+ slots in the same ROACH board. Still I am getting the >>>>> below error. >>>>> >>>>> I didn't change the IP and Mac address which were in the python script >>>>> since I thought it doesn't matter for a loopback test. Do I need to >>>>> explicitly define the IP and Mac address?? I am using the bit file and >>>>> python script which are in the below directory. >>>>> >>>>> >>>>> https://github.com/casper-astro/tutorials_devel/tree/main/roach2/tut_tge >>>>> >>>>> Can anyone please help me to debug this issue? >>>>> >>>>> Thanks in advance >>>>> >>>>> Sivasankar.S >>>>> >>>>> -- >>>>> You received this message because you are subscribed to the Google >>>>> Groups "casper@lists.berkeley.edu" group. >>>>> To unsubscribe from this group and stop receiving emails from it, send >>>>> an email to casper+unsubscr...@lists.berkeley.edu. >>>>> To view this discussion on the web visit >>>>> https://groups.google.com/a/lists.berkeley.edu/d/msgid/casper/CAOQNGP1VrEVMhZB-UzZ%2BkiD9aUdAFsZd9A0wMwEd%3DefRJbUfLA%40mail.gmail.com >>>>> <https://groups.google.com/a/lists.berkeley.edu/d/msgid/casper/CAOQNGP1VrEVMhZB-UzZ%2BkiD9aUdAFsZd9A0wMwEd%3DefRJbUfLA%40mail.gmail.com?utm_medium=email&utm_source=footer> >>>>> . >>>>> >>>> -- >>>> You received this message because you are subscribed to the Google >>>> Groups "casper@lists.berkeley.edu" group. >>>> To unsubscribe from this group and stop receiving emails from it, send >>>> an email to casper+unsubscr...@lists.berkeley.edu. >>>> To view this discussion on the web visit >>>> https://groups.google.com/a/lists.berkeley.edu/d/msgid/casper/CAG1GKSkUMdg18Qq1v3y5%3DnopAXqa7RuaoLVukbpMrDDYN4iALA%40mail.gmail.com >>>> <https://groups.google.com/a/lists.berkeley.edu/d/msgid/casper/CAG1GKSkUMdg18Qq1v3y5%3DnopAXqa7RuaoLVukbpMrDDYN4iALA%40mail.gmail.com?utm_medium=email&utm_source=footer> >>>> . >>>> >>> -- >>> You received this message because you are subscribed to the Google >>> Groups "casper@lists.berkeley.edu" group. >>> To unsubscribe from this group and stop receiving emails from it, send >>> an email to casper+unsubscr...@lists.berkeley.edu. >>> To view this discussion on the web visit >>> https://groups.google.com/a/lists.berkeley.edu/d/msgid/casper/CAOQNGP0wHfgy95%2BU8g%2BWkEM_m8j5MK7evwJNbb_VKvS8ypxOfQ%40mail.gmail.com >>> <https://groups.google.com/a/lists.berkeley.edu/d/msgid/casper/CAOQNGP0wHfgy95%2BU8g%2BWkEM_m8j5MK7evwJNbb_VKvS8ypxOfQ%40mail.gmail.com?utm_medium=email&utm_source=footer> >>> . >>> >> -- >> You received this message because you are subscribed to the Google Groups >> "casper@lists.berkeley.edu" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to casper+unsubscr...@lists.berkeley.edu. >> To view this discussion on the web visit >> https://groups.google.com/a/lists.berkeley.edu/d/msgid/casper/CAG1GKSn3fdgct1oy8t%3DD7e3jan4OOQ2fBaUeyzNfWazTbQGmUA%40mail.gmail.com >> <https://groups.google.com/a/lists.berkeley.edu/d/msgid/casper/CAG1GKSn3fdgct1oy8t%3DD7e3jan4OOQ2fBaUeyzNfWazTbQGmUA%40mail.gmail.com?utm_medium=email&utm_source=footer> >> . >> > -- > You received this message because you are subscribed to the Google Groups " > casper@lists.berkeley.edu" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to casper+unsubscr...@lists.berkeley.edu. > To view this discussion on the web visit > https://groups.google.com/a/lists.berkeley.edu/d/msgid/casper/CAOQNGP3qsLa5APtYG%3DTHt9_AvfjrKeX-PmU4_P7fs89W%3D1T7rQ%40mail.gmail.com > <https://groups.google.com/a/lists.berkeley.edu/d/msgid/casper/CAOQNGP3qsLa5APtYG%3DTHt9_AvfjrKeX-PmU4_P7fs89W%3D1T7rQ%40mail.gmail.com?utm_medium=email&utm_source=footer> > . > -- You received this message because you are subscribed to the Google Groups "casper@lists.berkeley.edu" group. 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