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=vitisXLNX_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 ) 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 <cedric.v...@obs-nancay.fr> 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 <mitch.burn...@byu.edu> > 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 <1220894+jk...@users.noreply.github.com> > Date: Tue Oct 25 09:46:08 2022 -0700 > > Matlab: R2021a > Vivado: v2021.1 (64-bit) > > > -- > Cedric Viou <cedric.v...@obs-nancay.fr> > > 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 " > 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/4a5cd752-ce08-9b9e-4dad-af139e9bea95%40obs-nancay.fr > . > -- 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/CAPU71P_Tp6ZE9%2B%3D0enyWVkeSUrxy0xTfTVy-W9ksqKndAZyhyg%40mail.gmail.com.
