Andrew, git log -1 returns the following:
--------------------- commit 895572b2fd727391d501ff1a6f9686313d62d0d1 Author: Paul Prozesky <[email protected]> Date: Tue Jan 14 17:25:53 2014 +0200 Change needed for updated swreg --------------------- I assume this is what you requested. If not, let me know. Using a testbench model with only an fft_biplex_real_2x block (and the requisite sysgen and xsg blocks), the error does not come up when running the fft_biplex_real_2x_init.m script. However, when running the bi_real_unscr_2x_init.m script, the aforementioned error appears. With casper_log_groups = {'reorder_init_debug'}, the bi_real_unscr_2x_init.m script logs the following: --------------------- reorder_init_debug, trace: entering reorder_init Error using bi_real_unscr_2x_init (line 120) Invalid Simulink object name: reorder_even/1 --------------------- This makes me believe that the reorder_init.m script has an issue. Should I clone an earlier git revision before the recent changes to the reorder block? Thanks, On Mon, Jan 20, 2014 at 12:20 AM, Andrew Martens <[email protected]> wrote: > Hi Richard > > Which casper repo are you using? > > There have been some recent changes to the reorder block in the ska-sa > repo, which require swapping out all reorder blocks in your design for new > ones (or swapping the block containing them of course). > > Cheers > Andrew > > > I just found this same problem today with a fresh install of RHEL 6, >> Xilinx 14.5, and Matlab r2012b. >> >> When I place an fft_biplex_real_2x block and run an update, I get the >> prompt: "Invalid Simulink object name: reorder_even/2." I also see in >> the "bi_real_unscr_2x" block under the mask that an uninitialized >> reorder block is placed and not connected to anything. >> >> I've tried re-downloading the casper library, restarting simulink, and >> removing the block and reinserting it, all to no avail. >> > > I also noticed that the problem exists in every block that calls >> "reuse_block" on the "reorder" block in >> casper_library/casper_library_reorder.mdl. I was able to reproduce the >> same problem with all of the FFT green blocks. >> >> I also suspect it is a problem with the init code, but I haven't been >> able to identify the exact problem yet. >> >> >> >> On Fri, Jan 17, 2014 at 12:56 PM, Price, Daniel <[email protected] >> <mailto:[email protected]>> wrote: >> >> Hi all >> >> I have setup a fresh install of Xilinx 14.6, Matlab r2012b on ubuntu >> 12.04, ska-sa library, and am getting errors when generating blocks. >> >> For example: >> >> -->Error in 'untitled/pfb_fir_generic': Initialization commands >> cannot be evaluated. -->Invalid Simulink object name: >> pfb_fir_coeff_gen/2 >> >> which when using casper_log_groups = {'trace'}; to trace, I get: >> >> trace: entering pfb_fir_generic_init >> trace: entering pfb_fir_generic_init >> trace: entering bus_create_init >> trace: exiting bus_create_init >> trace: entering bus_expand_init >> trace: exiting bus_expand_init >> trace, pfb_fir_coeff_gen_init_debug: entering pfb_fir_coeff_gen_init >> >> I also get errors for the FFT, so am thinking that it might be a >> config issue, not a library issue: >> >> -->Error in 'untitled/fft_biplex': Initialization commands cannot be >> evaluated. -->Invalid Simulink object name: biplex_cplx_unscrambler/3 >> >> ... many lines ... >> >> trace, biplex_core_init_debug: exiting biplex_core_init >> trace, barrel_switcher_init_debug: entering barrel_switcher_init >> trace, barrel_switcher_init_debug: exiting barrel_switcher_init >> reorder_init_debug, trace: entering reorder_init >> reorder_init_debug, trace: exiting reorder_init >> reorder_init_debug, trace: entering reorder_init >> reorder_init_debug, trace: exiting reorder_init >> >> Has anyone seen this before, and/or have ideas for a fix? >> >> Thanks >> Danny >> >> >>
