Dear Glenn, Yes, update_casper_blocks appears to run succesfully. First I ran it inasmuch as it said at the end "done updating ____ blocks in <filename>", but it does issue warnings at some points. See below.
First, I tried updating my library, and at some point received this: updating block xps_library/Shared BRAM/mem/sim_munge_in... Simulink:Libraries:RefModificationViolation: Attempt to modify block in a linked subsystem. This can only be done by the block or its parent through their mask initialization code Backtrace 1: reuse_block:51 Backtrace 2: munge_init:131 Backtrace 3: shared_bram_mask:119 Backtrace 4: update_casper_block:161 Backtrace 5: update_casper_blocks:107 Now, after updating my library, I ran the script on the .slx file (poco_wide_12_r316_new); it also completes successfully but only after providing these warning messages: updating block poco_wide_12_r316_new/fft_wideband_real... loading library casper_library_ffts MATLAB:MException:MultipleErrors: Error due to multiple causes. Backtrace 1: reuse_block:51 Backtrace 2: fft_stage_n_init:287 Backtrace 3: reuse_block:51 Backtrace 4: biplex_core_init:173 Backtrace 5: reuse_block:51 Backtrace 6: fft_biplex_real_4x_init:235 Backtrace 7: reuse_block:51 Backtrace 8: fft_wideband_real_init:257 Backtrace 9: update_casper_block:161 Backtrace 10: update_casper_blocks:107 I then updated my system diagram as you recommended, and received the following errors: Error in 'poco_wide_12_r316_new/fft_wideband_real/fft_biplex_real_4x': Initialization commands cannot be evaluated. Caused by: Error in ' poco_wide_12_r316_new/fft_wideband_real/fft_biplex_real_4x/biplex_core': Initialization commands cannot be evaluated. Error in ' poco_wide_12_r316_new/fft_wideband_real/fft_biplex_real_4x/biplex_core/fft_stage_1': Initialization commands cannot be evaluated. Error due to multiple causes. Unable to load block diagram 'casper_library_bus' There is no block named 'casper_library_bus/bus_single_port_ram' Do you have a recommendation on how to fix this error? Best, Alec On Mon, Nov 7, 2016 at 10:03 PM, G Jones <glenn.calt...@gmail.com> wrote: > Hi Alec, > Before running casper_xps, update your system diagram (Simulation menu -> > Update Diagram). > That should pop up messages indicating where the errors are. > The error messages you copied sound like there is still some > incompatibility between the model and your libraries. Did > update_casper_blocks run successfully? > > Glenn > > On Mon, Nov 7, 2016 at 6:39 PM, Alec Josaitis <josai...@umich.edu> wrote: > >> Dear All, >> >> My apologies, above I meant to include the following hyperlink when I >> stated "...this .mdl >> <https://github.com/casper-astro/tutorials_devel/blob/master/tut4/poco_wide_12_r316_new.mdl.tar.gz>". >> Also, to clarify, I am indeed using the tutorial- recommended versions of >> software: Xilinx System Generator 14.7 and MATLAB 2012b. >> >> Best, >> Alec >> >> On Mon, Nov 7, 2016 at 6:34 PM, Alec Josaitis <josai...@umich.edu> wrote: >> >>> Dear Glenn and Jack, >>> >>> Thanks for the response. I've re-cloned mlib_devel and checked-out the >>> proper version ( 4c7ba5efb4 >>> <https://github.com/casper-astro/mlib_devel/commit/4c7ba5efb421fda1cec0640cf0e3b830a9987640>). >>> I then re-downloaded, and un-tarred this .mdl, saved is as a .slx, and then >>> opened it in matlab to run update_casper_blocks(bdroot). >>> I've copied below the errors that appear. Also, I should note there are >>> no .log files in any of the subdirectories inside the directory created by >>> casper_xps. >>> >>> >> casper_xps >>> Detected Linux OS >>> ############################# >>> ## System Update ## >>> ############################# >>> MATLAB:MException:MultipleErrors: Error due to multiple causes. >>> Backtrace 1: reuse_block:51 >>> Backtrace 2: fft_stage_n_init:287 >>> Backtrace 3: reuse_block:138 >>> Backtrace 4: biplex_core_init:173 >>> Backtrace 5: reuse_block:138 >>> Backtrace 6: fft_biplex_real_4x_init:235 >>> Backtrace 7: gen_xps_files:203 >>> Backtrace 8: run_Callback:155 >>> Backtrace 9: casper_xps:88 >>> Backtrace 10: @(hObject,eventdata)casper_xps >>> ('run_Callback',hObject,eventdata,guidata(hObject)):0 >>> Simulink:Masking:Bad_Init_Commands: Error in >>> 'poco_wide_12_r316_new/fft_wideband_real/fft_biplex_real_4x/biplex_core/fft_stage_1': >>> Initialization commands cannot be evaluated. >>> Backtrace 1: reuse_block:138 >>> Backtrace 2: biplex_core_init:173 >>> Backtrace 3: reuse_block:138 >>> Backtrace 4: fft_biplex_real_4x_init:235 >>> Backtrace 5: gen_xps_files:203 >>> Backtrace 6: run_Callback:155 >>> Backtrace 7: casper_xps:88 >>> Backtrace 8: @(hObject,eventdata)casper_xps >>> ('run_Callback',hObject,eventdata,guidata(hObject)):0 >>> MATLAB:MException:MultipleErrors: Error due to multiple causes. >>> Backtrace 1: reuse_block:51 >>> Backtrace 2: fft_stage_n_init:287 >>> Backtrace 3: reuse_block:138 >>> Backtrace 4: biplex_core_init:173 >>> Backtrace 5: reuse_block:138 >>> Backtrace 6: fft_biplex_real_4x_init:235 >>> Backtrace 7: gen_xps_files:203 >>> Backtrace 8: run_Callback:155 >>> Backtrace 9: casper_xps:88 >>> Backtrace 10: @(hObject,eventdata)casper_xps >>> ('run_Callback',hObject,eventdata,guidata(hObject)):0 >>> Simulink:Masking:Bad_Init_Commands: Error in >>> 'poco_wide_12_r316_new/fft_wideband_real/fft_biplex_real_4x/biplex_core/fft_stage_1': >>> Initialization commands cannot be evaluated. >>> Backtrace 1: reuse_block:138 >>> Backtrace 2: biplex_core_init:173 >>> Backtrace 3: reuse_block:138 >>> Backtrace 4: fft_biplex_real_4x_init:235 >>> Backtrace 5: gen_xps_files:203 >>> Backtrace 6: run_Callback:155 >>> Backtrace 7: casper_xps:88 >>> Backtrace 8: @(hObject,eventdata)casper_xps >>> ('run_Callback',hObject,eventdata,guidata(hObject)):0 >>> Simulink:Masking:Bad_Init_Commands: Error in >>> 'poco_wide_12_r316_new/fft_wideband_real/fft_biplex_real_4x/biplex_core': >>> Initialization commands cannot be evaluated. >>> Backtrace 1: reuse_block:138 >>> Backtrace 2: fft_biplex_real_4x_init:235 >>> Backtrace 3: gen_xps_files:203 >>> Backtrace 4: run_Callback:155 >>> Backtrace 5: casper_xps:88 >>> Backtrace 6: @(hObject,eventdata)casper_xps >>> ('run_Callback',hObject,eventdata,guidata(hObject)):0 >>> Warning: did not properly cleanup after previous model >>> terminationWarning: >>> sync_period_bits = >>> >>> 28 >>> >>> Error using gen_xps_files (line 203) >>> Error in 'poco_wide_12_r316_new/fft_wideband_real/fft_biplex_real_4x': >>> Initialization commands cannot be evaluated. >>> >> >>> >>> On Fri, Nov 4, 2016 at 5:22 PM, Jack Hickish <jackhick...@gmail.com> >>> wrote: >>> >>>> Hi Alec, >>>> >>>> What version of the casper libraries are you using? >>>> >>>> The top of the tutorials page on the wiki states: >>>> """ >>>> >>>> These tutorials were constructed using Xilinx System Generator 14.7 and >>>> MATLAB 2012b. Other mutually compatible versions of Xilinx and MATLAB tools >>>> may work correctly, but have not been tested. >>>> >>>> These tutorials use the casper-astro repository, specifically git commit >>>> 4c7ba5efb4 >>>> <https://github.com/casper-astro/mlib_devel/commit/4c7ba5efb421fda1cec0640cf0e3b830a9987640> >>>> >>>> If you plan to use these tutorials on your own system, you are most >>>> likely to have success if you use these libraries. You can obtain them from >>>> github: >>>> >>>> git clone git://github.com/casper-astro/mlib_devel.git >>>> >>>> cd mlib_devel >>>> >>>> git checkout 4c7ba5efb4 >>>> """ >>>> >>>> I've no idea if this information is up to date, but is this what you >>>> did? >>>> If you're using a newer version of the libraries than the model was >>>> saved in, you can try opening the model and running, in the matlab prompt: >>>> >>>> update_casper_blocks(bdroot) >>>> >>>> This will [try to] update all the blocks in the model to the latest >>>> versions (the argument bdroot is a shortcut to the top level of your design >>>> heirarchy). It'll take a while. After this script has completed, you >>>> shouldn't have any broken links remaining. >>>> >>>> Cheers >>>> Jack >>>> >>>> On Tue, 4 Oct 2016 at 16:51 Alec Josaitis <josai...@umich.edu> wrote: >>>> >>>>> Dear Casperites, >>>>> >>>>> I've been trying to complete tutorial 4 >>>>> <https://casper.berkeley.edu/wiki/Tutorial_Wideband_Pocket_Correlator> >>>>> for the Roach2, and have run into difficulty compiling either the .slx >>>>> <https://github.com/casper-astro/tutorials_devel/blob/tutorials_update_2016/tut4/poco_wide_12_r316_new.slx.r2013a.tar.gz> >>>>> or .mdl >>>>> <https://github.com/casper-astro/tutorials_devel/blob/tutorials_update_2016/tut4/poco_wide_12_r316_new.mdl.tar.gz>files >>>>> given for the Roach 2, or uploading the precompoliled .fpg >>>>> <https://github.com/casper-astro/tutorials_devel/blob/tutorials_update_2016/tut4/poco_wide_1kat.fpg> >>>>> file onto my Roach2 (using either the python scripts given or simply by >>>>> command-line uploading the .fpg using ipython). My error messages are >>>>> attached in this Google Drive document. >>>>> <https://docs.google.com/document/d/1RY5LSS7mRx3o2Zm6Gyy_a8jhEjJr2bM1k9CCN9ov0bw/edit?usp=sharing> >>>>> >>>>> For tutorials 1-3 I have had no trouble compiling the .slx files and >>>>> upload the corresponding .fpg files to my Roach2. >>>>> >>>>> I've made sure in the .slx I cite above (for tutorial 4) that the >>>>> XSG_core_config block does not have a broken link and that the settings >>>>> are >>>>> as follows: >>>>> >>>>> >>>>> - Hardware platform: Roach2:sx475t >>>>> - User IP clock source: adc0_clk >>>>> - User IP clock rate (MHz): 200, (and that the adc1 and adc0 are >>>>> correspondingly clocked to 800 MHz) >>>>> - Sample period: 1 >>>>> - Synthesis tool: XST >>>>> >>>>> Any advice on how I can complete tutorial 4? >>>>> >>>>> >>>>> Best, >>>>> >>>>> Alec >>>>> >>>>> >>>>> >>>>> >>> >> >
