Hi Adam 1 and 2 are as expected. I do not find any change there
But upon reading your email, I realized I might be supposed to have saved the model file inside the mlib_devel/jasper_library/test_models folder. I saved the slx file inside jasper_library/test_models, saved the python file inside scripts folder, compiled it again and then I see that there is no error and I get the plots. Earlier I had saved the .slx files outside mlib_devel. Just to confirm - I should always have the .slx files inside /mlib_devel/jasper_library/test_models and scripts under /mlib_devel/jasper_library/scripts - Is this correct? Also, I had saved the first two tutorial files also outside mlib-devel and I did not face any issues there. Is this expected? On Thu, Apr 16, 2020 at 12:38 AM Adam Isaacson <aisaac...@ska.ac.za> wrote: > Hi Aravind, > > It is definitely the right commit githash. Please can you check the > following (1 and 2 below) to confirm that all the required files are in > place - if not then do a fresh git clone again: > > 1) Please check that your file is identical to this file > https://github.com/casper-astro/mlib_devel/blob/master/jasper_library/yellow_blocks/bram.py. > Ensure that line 35 has this "nbytes=self.depth*self.data_width//8" and > not "nbytes=4".hould always > > 2) Go to where your xml2vhdl repo was installed. Mine was installed in my > python virtual environment under "~/venv/src/xml2vhdl-ox-0.2.2-py3.5.egg". > Do a "git log" and you should see "commit 690ef929a8dd32aef...". > > If no luck, then tar your generated project folder under > "jasper_library/test_models" and send it to me via a google drive link for > investigation with the slx file, thanks. I am sure your core_info.tab, > which is in the project folder is not being generated with the correct > number of bytes. > > Kind regards, > > Adam Isaacson > South African Radio Astronomy Observatory (SARAO) > Hardware Manager > Cell: (+27) 825639602 > Tel: (+27) 215067300 > email: aisaac...@ska.ac.za > > > > On Wed, Apr 15, 2020 at 10:45 PM Aravind Venkitasubramony < > aravind.venkitasubram...@colorado.edu> wrote: > >> Hi Adam >> >> I still get the same error message when I run the python script after >> updating the mlib_devel. I had compiled the slx file once again after >> updating mlib_devel to create a new .fpg file. >> >> Connecting to Red Pitaya: rp-F07516.local >> Uploading: >> /home/cet/RP_work/models/rp_tut3/tut_spec_adam/outputs/tut_spec_adam_2020-04-14_1158.fpg >> Traceback (most recent call last): >> File "tut_spec.py", line 23, in <module> >> fpga.upload_to_ram_and_program(file_fpg) >> File "build/bdist.linux-x86_64/egg/casperfpga/casperfpga.py", line 319, >> in upload_to_ram_and_program >> File "build/bdist.linux-x86_64/egg/casperfpga/casperfpga.py", line 747, >> in get_system_information >> File "build/bdist.linux-x86_64/egg/casperfpga/casperfpga.py", line 588, >> in _create_memory_devices >> File "build/bdist.linux-x86_64/egg/casperfpga/snap.py", line 59, in >> from_device_info >> RuntimeError: accum0_snap_ss has mask length_bytes 32768 bytes, but mem >> map length_bytes 16384 bytes >> >> >> I updated the mlib_devel from casper-astro and I get the following >> githash upon rev-parse "a9e87d994cf5f512fa0ea555ec7495d8dedc0855". It also >> says "Already up-to-date." if I run git pull once again while inside >> mlib_devel >> >> On Wed, Apr 15, 2020 at 1:46 PM Adam Isaacson <aisaac...@ska.ac.za> >> wrote: >> >>> Hi Aravind, >>> >>> If you have already checked out from casper-astro/mlib_devel then all >>> you need to do is do a "git pull" and then run the "pip3 install -r >>> requirements.txt" to install the new xm2vhdl. >>> >>> If you have installed the ska-sa/mlib_devel repo then I suggest you >>> rename it and do a new git clone of the casper-astro/mlib_devel. Please see >>> https://casper-toolflow.readthedocs.io/en/latest/src/Installing-the-Toolflow.html >>> <https://casper-toolflow.readthedocs.io/en/latest/src/Installing-the-Toolflow.html> >>> and >>> follow instructions. >>> >>> Kind regards, >>> >>> Adam Isaacson >>> South African Radio Astronomy Observatory (SARAO) >>> Hardware Manager >>> Cell: (+27) 825639602 >>> Tel: (+27) 215067300 >>> email: aisaac...@ska.ac.za >>> >>> >>> >>> On Wed, Apr 15, 2020 at 9:41 PM Aravind Venkitasubramony < >>> aravind.venkitasubram...@colorado.edu> wrote: >>> >>>> Thanks Adam! >>>> >>>> I have one question. Do I overwrite the mlib_devel I already have? or >>>> install it elsewhere? >>>> >>>> On Wed, Apr 15, 2020 at 1:40 PM Adam Isaacson <aisaac...@ska.ac.za> >>>> wrote: >>>> >>>>> Hi Aravind, >>>>> >>>>> The pull request in casper-astro/mlib_devel was just approved - try >>>>> that and let me know, thanks. This should sort your issue out. >>>>> >>>>> https://github.com/casper-astro/mlib_devel >>>>> >>>>> Kind regards, >>>>> >>>>> Adam Isaacson >>>>> South African Radio Astronomy Observatory (SARAO) >>>>> Hardware Manager >>>>> Cell: (+27) 825639602 >>>>> Tel: (+27) 215067300 >>>>> email: aisaac...@ska.ac.za >>>>> >>>>> >>>>> >>>>> On Wed, Apr 15, 2020 at 8:41 AM Adam Isaacson <aisaac...@ska.ac.za> >>>>> wrote: >>>>> >>>>>> Hi Aravind, >>>>>> >>>>>> I suspect the issue lies with your snap shot (accum0_snap_ss) - it >>>>>> is 64 bits wide now and the others are 32 bit. You are probably using a >>>>>> version of the toolflow and xml2vhdl repo that does not support >>>>>> asymmetric >>>>>> bram usage - I just confirmed that. I would suggest you verify this, by >>>>>> installing the following mlib_devel: >>>>>> >>>>>> https://github.com/ska-sa/mlib_devel >>>>>> <https://github.com/ska-sa/mlib_devel> (devel branch) >>>>>> >>>>>> You will need to do the following: >>>>>> >>>>>> 1) git clone https://github.com/ska-sa/mlib_devel.git >>>>>> 2) git checkout devel >>>>>> 3) cd <path to>/mlib_devel >>>>>> 4) follow install in >>>>>> https://casper-toolflow.readthedocs.io/en/latest/src/Installing-the-Toolflow.html >>>>>> >>>>>> You will notice there is a pull request on casper-astro/mlib_devel >>>>>> awaiting a review. I will discuss with Jack this evening during our >>>>>> CASPER >>>>>> meeting. Once that is approved then you will be able to use your slx file >>>>>> as is - https://github.com/casper-astro/mlib_devel/pull/123. We were >>>>>> unable to support any BRAM size other than 32 bits originally. I am now >>>>>> pleased to report we can support all sizes again. >>>>>> >>>>>> Kind regards, >>>>>> >>>>>> Adam Isaacson >>>>>> South African Radio Astronomy Observatory (SARAO) >>>>>> Hardware Manager >>>>>> Cell: (+27) 825639602 >>>>>> Tel: (+27) 215067300 >>>>>> email: aisaac...@ska.ac.za >>>>>> >>>>>> >>>>>> >>>>>> On Tue, Apr 14, 2020 at 8:56 PM Aravind Venkitasubramony < >>>>>> aravind.venkitasubram...@colorado.edu> wrote: >>>>>> >>>>>>> Thanks for that fix,Adam. >>>>>>> >>>>>>> I understand what I did wrong on 2,3 and 4. I am still unclear on 1. >>>>>>> I will dig deeper to see what I did there to break it. >>>>>>> >>>>>>> The compilation went through and I generated the fpg file, but when >>>>>>> I run the python code, I get an error in the line where it is uploading >>>>>>> the >>>>>>> fpg file to the ram and programming. I am not sure what error this is >>>>>>> corresponding to. I ran the python file line by line as well in the >>>>>>> terminal and also see the same error. I downloaded the py file from >>>>>>> github. >>>>>>> From what I can understand, there is no need to change anything in here. >>>>>>> >>>>>>> Connecting to Red Pitaya: rp-F07516.local >>>>>>> Uploading: >>>>>>> /home/cet/RP_work/models/rp_tut3/tut_spec_adam/outputs/tut_spec_adam_2020-04-14_1158.fpg >>>>>>> Traceback (most recent call last): >>>>>>> File "tut_spec.py", line 23, in <module> >>>>>>> fpga.upload_to_ram_and_program(file_fpg) >>>>>>> File "build/bdist.linux-x86_64/egg/casperfpga/casperfpga.py", line >>>>>>> 319, in upload_to_ram_and_program >>>>>>> File "build/bdist.linux-x86_64/egg/casperfpga/casperfpga.py", line >>>>>>> 747, in get_system_information >>>>>>> File "build/bdist.linux-x86_64/egg/casperfpga/casperfpga.py", line >>>>>>> 588, in _create_memory_devices >>>>>>> File "build/bdist.linux-x86_64/egg/casperfpga/snap.py", line 59, >>>>>>> in from_device_info >>>>>>> RuntimeError: accum0_snap_ss has mask length_bytes 32768 bytes, but >>>>>>> mem map length_bytes 16384 bytes >>>>>>> >>>>>>> On Tue, Apr 14, 2020 at 3:12 AM Adam Isaacson <aisaac...@ska.ac.za> >>>>>>> wrote: >>>>>>> >>>>>>>> Hi Aravind, >>>>>>>> >>>>>>>> I have found the following issues: >>>>>>>> >>>>>>>> 1) The ADC yellow block was modified and the link to the library >>>>>>>> was broken. This meant that the number of bits parameter did not >>>>>>>> propagate >>>>>>>> down to the cast blocks and so they were still set at 10 bits. I see >>>>>>>> you >>>>>>>> added some simulation blocks, but probably broke the links in the >>>>>>>> process. >>>>>>>> >>>>>>>> 2) The constant xilinx blocks for the imaginary inputs to the FFT >>>>>>>> were set at 10 bits and not 14 bits. >>>>>>>> >>>>>>>> 3) The accumdat_snap snapshot had the incorrect number of bits for >>>>>>>> the "in_Ch_acc". This should not have been modified, as it is not >>>>>>>> influenced by the ADC number of bits. >>>>>>>> >>>>>>>> 4) I fixed the bit growth through your system - hopefully this is >>>>>>>> correct now. >>>>>>>> >>>>>>>> Please see attached modified version. It should compile now. >>>>>>>> >>>>>>>> Kind regards, >>>>>>>> >>>>>>>> Adam Isaacson >>>>>>>> South African Radio Astronomy Observatory (SARAO) >>>>>>>> Hardware Manager >>>>>>>> Cell: (+27) 825639602 >>>>>>>> Tel: (+27) 215067300 >>>>>>>> email: aisaac...@ska.ac.za >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> On Mon, Apr 13, 2020 at 10:49 PM Aravind Venkitasubramony < >>>>>>>> aravind.venkitasubram...@colorado.edu> wrote: >>>>>>>> >>>>>>>>> Hi Adam >>>>>>>>> >>>>>>>>> I revisited the spectrometer tutorial after finishing the second >>>>>>>>> tutorial. I have attached the slx file along with. I have modified >>>>>>>>> everything I could understand but I still get the following error >>>>>>>>> while >>>>>>>>> compiling >>>>>>>>> >>>>>>>>> The input type propagated to this block did not match the >>>>>>>>> specified type. >>>>>>>>> Expected Type: Fix_14_0 >>>>>>>>> Actual Type: Fix_10_0 >>>>>>>>> >>>>>>>>> It would be great if you could take a look and tell me what I am >>>>>>>>> doing wrong. >>>>>>>>> >>>>>>>>> On Tue, Apr 7, 2020 at 2:22 AM Adam Isaacson <aisaac...@ska.ac.za> >>>>>>>>> wrote: >>>>>>>>> >>>>>>>>>> Dear Aravind, >>>>>>>>>> >>>>>>>>>> You can do any tutorial in any order, but as a beginner it is >>>>>>>>>> better to do it in order. The spectrometer tutorial should be able >>>>>>>>>> to work >>>>>>>>>> for a 14 bit board, but if you go through the steps you will see >>>>>>>>>> that the >>>>>>>>>> spectrometer bit growth is based on an input of 10 bits. You would >>>>>>>>>> need to >>>>>>>>>> change that based on an input of 14 bits. The python script would >>>>>>>>>> also need >>>>>>>>>> to be updated to handle 14 bits or so I think. This could be why you >>>>>>>>>> are >>>>>>>>>> experiencing these issues reading back from the snapshots. >>>>>>>>>> >>>>>>>>>> I would have to see your script and your slx file that you have >>>>>>>>>> updated in order to see if they are correct. Send that to me and I >>>>>>>>>> will >>>>>>>>>> glance over it. >>>>>>>>>> >>>>>>>>>> Kind regards, >>>>>>>>>> >>>>>>>>>> Adam Isaacson >>>>>>>>>> South African Radio Astronomy Observatory (SARAO) >>>>>>>>>> Hardware Manager >>>>>>>>>> Cell: (+27) 825639602 >>>>>>>>>> Tel: (+27) 215067300 >>>>>>>>>> email: aisaac...@ska.ac.za >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> On Tue, Apr 7, 2020 at 1:04 AM Aravind Venkitasubramony < >>>>>>>>>> arve9...@colorado.edu> wrote: >>>>>>>>>> >>>>>>>>>>> I guess I have to complete the tutorial 2 first before jumping >>>>>>>>>>> on the third one to get an answer why. I will see if that helps. >>>>>>>>>>> >>>>>>>>>>> On Monday, April 6, 2020 at 4:35:34 PM UTC-6, Aravind >>>>>>>>>>> Venkitasubramony wrote: >>>>>>>>>>>> >>>>>>>>>>>> Sorry for the confusion. I meant the wide(ish) spectrometer >>>>>>>>>>>> tutorial 3 >>>>>>>>>>>> >>>>>>>>>>>> On Monday, April 6, 2020 at 3:58:50 PM UTC-6, Aravind >>>>>>>>>>>> Venkitasubramony wrote: >>>>>>>>>>>>> >>>>>>>>>>>>> Does the spectrometer tutorial work with the 14 bit Red Pitaya >>>>>>>>>>>>> board as well? The tutorial mentions the 10 bit board, but I am >>>>>>>>>>>>> using the >>>>>>>>>>>>> 14 bit board version. >>>>>>>>>>>>> >>>>>>>>>>>>> Also, going through the spectrometer tutorial with the 14 bit >>>>>>>>>>>>> board, I get the following message at the terminal when executing >>>>>>>>>>>>> the >>>>>>>>>>>>> python command. Can someone help me with what might be the issue >>>>>>>>>>>>> here? >>>>>>>>>>>>> >>>>>>>>>>>>> Connecting to Red Pitaya: rp-F07516.local >>>>>>>>>>>>> Uploading: tut_spec.fpg >>>>>>>>>>>>> These are the devices in your design ... >>>>>>>>>>>>> ['acc_cnt', 'acc_len', 'accum0_snap_ss_bram', >>>>>>>>>>>>> 'accum0_snap_ss_ctrl', 'accum0_snap_ss_status', >>>>>>>>>>>>> 'accum1_snap_ss_bram', >>>>>>>>>>>>> 'accum1_snap_ss_ctrl', 'accum1_snap_ss_status', >>>>>>>>>>>>> 'accumdat_snap_ss_bram', >>>>>>>>>>>>> 'accumdat_snap_ss_ctrl', 'accumdat_snap_ss_status', 'adc_dv', >>>>>>>>>>>>> 'adc_sample_cnt', 'adc_voltage_snap_ss_bram', >>>>>>>>>>>>> 'adc_voltage_snap_ss_ctrl', >>>>>>>>>>>>> 'adc_voltage_snap_ss_status', 'fft_sync_inc0', 'fft_sync_inc1', >>>>>>>>>>>>> 'reg_cntrl', 'snap_gap', 'sync_cnt', 'sync_reg', 'sys_block', >>>>>>>>>>>>> 'sys_board_id', 'sys_clkcounter', 'sys_rev', 'sys_rev_rcs', >>>>>>>>>>>>> 'sys_scratchpad'] >>>>>>>>>>>>> Traceback (most recent call last): >>>>>>>>>>>>> File "tut_spec.py", line 38, in <module> >>>>>>>>>>>>> spec0=fpga.snapshots.accum0_snap_ss.read(arm=False)['data'] >>>>>>>>>>>>> File >>>>>>>>>>>>> "/usr/local/lib/python2.7/dist-packages/casperfpga/snap.py", line >>>>>>>>>>>>> 227, in >>>>>>>>>>>>> read >>>>>>>>>>>>> rawdata, rawtime = self.read_raw(**kwargs) >>>>>>>>>>>>> File >>>>>>>>>>>>> "/usr/local/lib/python2.7/dist-packages/casperfpga/snap.py", line >>>>>>>>>>>>> 333, in >>>>>>>>>>>>> read_raw >>>>>>>>>>>>> bram_dmp['length'] / (self.width_bits / 8))) >>>>>>>>>>>>> RuntimeError: accum0_snap_ss.read_uint() - expected 16384 >>>>>>>>>>>>> bytes, got 32 >>>>>>>>>>>>> >>>>>>>>>>>>> -- >>>>>>>>>>> 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 >>>>>>>>>>> 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