Andrew You solved the problem. Thanks for the good work. My fft's seem happy now.
Tim ----- Original Message ----- From: "Andrew Martens" <[email protected]> To: "Timothy Madden" <[email protected]> Cc: [email protected] Sent: Monday, August 19, 2013 1:31:40 PM Subject: Re: [casper] Problem setting parameters in fft blocks using mlib_devel Hi Tim > Was the following issue (see below) ever solved? I have exactly the same > problem with latest libraries at > https://github.com/ska-sa > > Matlab R2012b > System Generator is 14.2.4415 > Linux- Redhat > > See below from Ken Treptow from Fermilab: > > Tim Madden > > > I get the following simulink error if I place a new fft block from the library > and try to set parameters. > > > Error:Error invoking object method > Error due to multiple causes. --> Error in 'new_adc_test/fft': Initialization > commands cannot be evaluated. --> Invalid object name: fft_biplex0/4 > > This happens with the fft, fft_biplex_real_2x, and fft_biplex_real_4x blocks, > but not with the fft_wideband_real block it is working and I can compile with > it. > > I am using Matlab 2012a, Xilinx 14.2, and the latest mlib_devel libraries from > today(1/17/2013). > Anyone have any ideas on what the problem maybe? > > Thanks, > Ken > Not sure about the above issue, but there was a small typo in the fft_biplex init script that I just fixed and pushed the change to the ska-sa repo. This block is shared by the whole fft family. It should now be working if you don't mind doing a git pull. Let me know if you have any further problems. Regards Andrew > > >
