Thank you all for your answers. .dtbo generation is good now.
No luck yet with the ADC, but we will work on it. Cheers, Cedric and Nhung Le 08/06/2023 à 17:14, Jonathon Kocz a écrit :
Hi Cedric and Nhung, A couple of things to check: 1) Have you updated the startsg.local file with the paths for creating the .dtbo files? You'll need to set the JASPER_BACKEND to vitis also (e.g): JASPER_BACKEND=vitis XLNX_DT_REPO_PATH=</path/to>/sandbox/xilinx/device-tree-xlnx The dtbo file will not be generated without this (see "Toolflow Setup" https://casper-toolflow.readthedocs.io/projects/tutorials/en/latest/tutorials/rfsoc/tut_getting_started.html <https://casper-toolflow.readthedocs.io/projects/tutorials/en/latest/tutorials/rfsoc/tut_getting_started.html>) 2) For populating the ADC information, try the "get_system_information" call (fpga.get_system_information() or fpga.get_system_information('<your fpg file>')) Cheers, Jonathon On Thu, 8 Jun 2023 at 08:02, Cedric Viou <[email protected] <mailto:[email protected]>> wrote: Hi! We are starting to use ADCs with our RFSoC4x2 and we encounter 2 related (?) problems. First, the tutorials says that we should pay attention to the generation of a .dtbo by Vivado. We can't find it after building the tutorials (and not in the jasper/vivado logs). That was ok for tutorial 1 (RFSoC Platform ... Overview), however this seems to be mandatory for tutorial 2 (RFDC interface). Where (and how) is this supposed to be created? Then, to make some progress, we tried to use prebuilt .fpg and .dtbo from the github repository to start to use it anyway, but when the fpga is programmed with tut_rfdc, we can play with the counter and adder part, BUT we can't get information (configure, or use) about the ADC: my_RFSoC.adcs returns []. Only my_RFSoC.listdev() returns a list of strings that contains 'rfdc', but we can't do anything with it. Any idea about what we are doing wrong? Cheers, Cedric and Nhung ###Tutorial devel commit 26fce95d9f965d7b5f5bb7c9251ca096b53272a6 (HEAD -> main, origin/main, origin/HEAD) Merge: 644f5da 81a21a1 Author: Mitch Burnett <[email protected] <mailto:[email protected]>> Date: Thu Oct 6 17:31:31 2022 -0600 ###mlib delvel commit 7f187b32133697bfdacc4fb122e9575e33acb705 (HEAD -> m2021a, origin/m2021a, origin/HEAD) Merge: 110926427 d86acbcb8 Author: J. Kocz <[email protected] <mailto:1220894%[email protected]>> Date: Tue Oct 25 09:46:08 2022 -0700 Matlab: R2021a Vivado: v2021.1 (64-bit)-- Cedric Viou <[email protected] <mailto:[email protected]>>Ingénieur de recherche Observatoire Radioastronomique de Nançay, Observatoire de Paris, PSL Research University, CNRS, Univ. Orléans, OSUC, 18330 Nançay, France http://www.obs-nancay.fr <http://www.obs-nancay.fr> phone : +33 (0) 248 51 8609-- You received this message because you are subscribed to the Google Groups "[email protected] <mailto:[email protected]>" group.To unsubscribe from this group and stop receiving emails from it, send an email to [email protected] <mailto:casper%[email protected]>. To view this discussion on the web visit https://groups.google.com/a/lists.berkeley.edu/d/msgid/casper/4a5cd752-ce08-9b9e-4dad-af139e9bea95%40obs-nancay.fr <https://groups.google.com/a/lists.berkeley.edu/d/msgid/casper/4a5cd752-ce08-9b9e-4dad-af139e9bea95%40obs-nancay.fr>.
-- Cedric Viou <[email protected]> Ingénieur de recherche Observatoire Radioastronomique de Nançay, Observatoire de Paris, PSL Research University, CNRS, Univ. Orléans, OSUC, 18330 Nançay, France http://www.obs-nancay.fr phone : +33 (0) 248 51 8609 -- You received this message because you are subscribed to the Google Groups "[email protected]" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/a/lists.berkeley.edu/d/msgid/casper/26b4c132-34b8-5758-7f2b-09aaf7fdcd42%40obs-nancay.fr.
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