> Hi Miguel,
>
> For 2, put load_system('xps_library'), load_system('casper_library') and
> load_system('gavrt_library') into your startup.m may solve this issue.
> It is due to the libraries are not initialized properly.Also, note that the "Parameterized link" warning is normal, and does not cause trouble. It's due to the library blocks disconnecting from the library when they redraw, if I remember right. You can/should ignore them. John > > For 3, the posedge block has been changed from 'Misc/pulse_ext/posedge' > to 'Misc/posedge' in casper_library, up one level. Just replace it with > a new one inside 'pkt_sim' block. > > For 4, I'm not sure but could you please try if this 'clock pin' trick > helps? see: > http://www.mail-archive.com/[email protected]/msg01070.html for > detail. > It is mentioned at the last section of > http://casper.berkeley.edu/wiki/Xilinx_ISE_11.4_Setup > > For casper tools running environment, we use below combination > > CentOS 5.5 x86_64 > Matlab 2009b > Xilinx ISE 11.5 > > If you need to run python client scripts on CentOS 5.5, you must install > a separate python 2.6 from EPEL repository and manually compile numpy, > matplotlib, ipython, katcp, corr etc. > > > Zhu Yan > > > > On 4/5/2011 5:58 PM, Mark Wagner wrote: >> Hi Miguel, >> >> For 2, try opening a new model file and putting in the XSG_core_config >> and System Generator blocks, pulling them from their libraries. Then >> open up tut1 and copy everything except the XSG_core_config and the SG >> blocks and paste it into your new model file. Save and ctrl-D. If that >> doesn't work, you may have to redraw tut1 from scratch. >> >> Mark >> >> >> On Tue, Apr 5, 2011 at 3:54 AM, ---> Miguel A. S. G <--- >> <[email protected] <mailto:[email protected]>> wrote: >> >> Hi Mark, >> Thank you for your quick reply. Following your instructions... >> 1.- It's solved. >> 2.- It's not solved. I mean, I swapped the blocks of tut1.mdl with >> blocks from my library. Save the model, close matlab, open matlab >> and same "bad links" appear. >> 3 and 4.- Im not at work now so.. tomorrow i will try it. >> Thank you anyway! >> Miguel. >> >> *From:* Mark Wagner <mailto:[email protected]> >> *Sent:* Monday, April 04, 2011 9:05 PM >> *To:* [email protected] <mailto:[email protected]> >> *Cc:* [email protected] <mailto:[email protected]> >> *Subject:* Re: [casper] Roach: Getting Started Enviroment 2011 >> >> Hi Miguel, >> >> Sorry you're having so much trouble. >> >> 1. This is just a warning you're getting and doesn't hav any effect >> on the functionality of the toolflow, but you can comment out: >> >> Browser(2).Library = 'testbench_lib'; >> Browser(2).Name = 'Testbench Blockset'; >> >> in mlib_devel/gavrt_library/slblocks.m, and you should stop getting >> that warning. >> >> 2. I think this is because you are opening up the model file with a >> newer library than what it was originally created with. But I think >> you solved this already by deleting the block and pulling from the >> library you're opening the model file with. >> >> 3. If you look at this posedge, I think it's not being loaded >> correctly. If you try deleteing and replacing the posedge >> (tut2/pkt_sim/posedge) like you did in 2, it should fix the problem. >> >> 4. I'm not sure what the issue is here, but try ctrl-D, which will >> update the design and propagate the data types and hopefully it will >> give a more telling error. >> >> Best, >> Mark >> >> >> On Tue, Apr 5, 2011 at 1:43 AM, <[email protected] >> <mailto:[email protected]>> wrote: >> >> Hi Griffin, >> Thank you so much!! >> About the first option >> centos 5.3 / Xilinx ISE 11.4 / Matlab 2009b >> Are Casper Libraries compatibles with? I mean, dont are they >> build for Ise 10.1? >> My problems? Ok lets go step by step: >> 1) Each time I open simulink: >> Warning: Could not find library testbench_lib o speciefied in >> C:\codigos\mlib_devel\gavrt_library\slblocks.m >> 2) The first time i open a model all the yellow blocks are bad >> link and matlab welcomes me with a lot of warnigs like: >> Warning: "tut1/counter_value" is a parameterized link. To view, >> discard, or propagate the changes for this link, >> use the "Link Options" menu item. >> With the tutorial 2 I also get four warnings like, >> Warning: casper_library_misc.mdl, line 5905: block_diagram does >> not have a parameter named 'BlockName'. >> And others warning about a parameter "SID (I can remember a >> discussion about SID in the casper list) >> Anyway, then I pick up an element from BEE_XPS System Blockset >> (i can see this library in the simulink library browser) , put >> it in the model and the yellow blocks became ok. >> 3) When I tried to run bee_xps with tut2.mdl i get the same >> warnings plus the following error: >> Error using ==> gen_xps_files at 199 >> Failed to find 'Misc/pulse_ext/posedge' in library >> 'casper_library' referenced by 'tut2/pkt_sim/posedge'. >> 4) With tutorial3 after bee_xps the thing are getting worse... >> I received around fifty errors like (i only copy two of them but >> i have a .txt file if someone is interested in): >> Error using ==> gen_xps_files at 199 >> --> Error reported by S-function 'sysgen' in >> 'r_spec_2048_r105/Concat1': >> An internal error occurred in the Xilinx Blockset Library. >> Please report this error to Xilinx (http://support.xilinx.com), >> in as much detail as possible. You may also find immediate help >> in the Answers Database and other online resources at >> http://support.xilinx.com. >> Since it is possible that this internal error resulted from an >> unhandled usage error in your design, we advise you to carefully >> check the usage of the block reporting the internal error. If >> errors persist, we recommend that you restart MATLAB. >> --> Error in 'r_spec_2048_r105/sync_cnt': Initialization >> commands cannot be evaluated. MATLAB error message: Error using >> ==> register_mask at 48 >> Error evaluating 'MoveFcn' callback of Xilinx Gateway Out Block >> block (mask) >> 'r_spec_2048_r105/sync_cnt/r_spec_2048_r105_sync_cnt_user_data_in'. >> Error using ==> xlBlockMoveCallback at 53 >> Error reported by S-function 'sysgen' in >> 'r_spec_2048_r105/sync_cnt/r_spec_2048_r105_sync_cnt_user_data_in': >> An internal error occurred in the Xilinx Blockset Library. >> Please report this error to Xilinx (http://support.xilinx.com), >> in as much detail as possible. You may also find immediate help >> in the Answers Database and other online resources at >> http://support.xilinx.com. >> Since it is possible that this internal error resulted from an >> unhandled usage error in your design, we advise you to carefully >> check the usage of the block reporting the internal error. If >> errors persist, we recommend that you restart MATLAB. >> I download the models from Casper web so i assume they will be >> ok. This is the reason why i was wondering if i have the correct >> setup. I readed http://www.xilinx.com/support/answers/17966.htm >> and chose, Windows XP 32 bits, Matlab R2008a, ISE 10.1.3. >> Theoretically... it should be valid but........ >> Miguel. >> ** >> ** >> *From:* Griffin Foster <mailto:[email protected]> >> *Sent:* Monday, April 04, 2011 6:38 PM >> *To:* [email protected] <mailto:[email protected]> >> *Cc:* [email protected] >> <mailto:[email protected]> >> *Subject:* Re: [casper] Roach: Getting Started Enviroment 2011 >> Hi Miguel, >> >> We are using a windows and linux setup which is: >> >> centos 5.3 / Xilinx ISE 11.4 / Matlab 2009b >> windows XP / Xilinx ISE 10.1 / Matlab 2007b >> >> the main git repo is at: >> git://casper.berkeley.edu/mlib_devel.git >> <http://casper.berkeley.edu/mlib_devel.git> >> >> What kind of errors are you getting? >> >> -Griff >> >> On Mon, Apr 4, 2011 at 4:45 PM, <[email protected] >> <mailto:[email protected]>> wrote: >> >> Hi all, >> My name is Miguel. I started to work with Casper enviroment >> a couple of months ago. Im trying to comunicate severals >> Roach through a swicth. >> I readed on the web that the best choice was: Windows XP, >> System Generator 10.1 and Matlab 2008a (as Xilinxs said, it >> was compatible) but i started to get (a lot of) warnings and >> errors. >> I would like to be sure, because I still have a terrible >> mess with Linux/Windows, Matlab, System generator versions >> supported to work with Casper libraries, the respository >> (isnt a link to git repository on the web, is it?) and im >> driving insane. >> It would be very helpfull if someone could resume one/two >> different options: >> 1) Which O.S must I install? >> 2) Which System Generator Version must i install? >> 3) Which Matlab version must i use? >> I mean, could anyone tell me for example : >> RED HAT 5, System Genereator 12.6, Matlab 2011 or >> ubuntu 9.7, System Generator 10.1, Matlab 2009a >> they both work ok. >> Thanks. >> Miguel. >> >> >> > >
