Re: [casper] ROACH2 sync_out

Hi Michael I too have used a ROACH 1 gpio to drive a phase switch at KHz rates. Our system used an optical isolated driver circuit between the GPIO and noise diode. I'm sure suitable parts could be purchased from an arduino reseller for next to nothing. The importance of matching the driver

[casper] Problem in FFT initialisation: coeff_gen_init Library must be saved before creating new library links

suggestions as to what I can do to fix this? Thanks, http://www.mail-archive.com/search?l=casper@lists.berkeley.eduq=from:%22G+Jones%22 http://www.mail-archive.com/search?l=casper@lists.berkeley.eduq=date:20131118 Charles Copley Cell: +27 (0) 84 430 1160 ---

Re: [casper] Operands to the || and operators must be convertible to logical scalar values

it is now (pretty bizarrely) working. I have had this happen before so next time I will look at the sysgen log files as you suggest and add to this email chain. I'm busy trying to get a version of the file to repeat the problem. Thanks for your help! Charles Copley Cell: +27 (0) 84 430 1160

[casper] Operands to the || and operators must be convertible to logical scalar values

the data types are identical after a port update. Does anyone have this problem with the 2014 July Casper toolflow? Thanks in advance... Charles Copley Cell: +27 (0) 84 430 1160 ---

[casper] Simulink freezing after moving blocks

MacMahon dav...@astro.berkeley.edu Date: Fri Jul 11 13:35:54 2014 -0700 2) Xilinx version 14.7 3) Matlab 2012b 4) This is running on Ubuntu (which may be the problem?) Any thoughts/commiseration? Cheers, Charles Copley Cell: +27 (0) 84 430 1160 ---

Re: [casper] latest mlib_devel wideband FFT on ROACH1 problems

#4c7ba5efb421fda1cec0640cf0e3b830a9987640. Charles Copley Cell: +27 (0) 84 430 1160 --- On 13 November 2014 10:12, David MacMahon dav...@astro.berkeley.edu wrote: Hi, Charles, The first thing to do after updating mlib_devel is to run

[casper] latest mlib_devel wideband FFT on ROACH1 problems

!! Charles Copley Cell: +27 (0) 84 430 1160 ---

[casper] C API

Hi all, We are integrating a ROACH into a C/C++ control framework. Up to now I have been using the Corr python library for control/monitoring, however it would be very useful to integrate this directly into the C/C++ library. Is there any similar C API out there? -- Charles Copley Oxford

[casper] valon linux drivers

Hi all, There was talk previously about the development of linux drivers for the Valon 5007 synthesizer boards- Has there been any progress on this front? It would be most useful to be able to control the second output for use as a test source- -- Charles Copley Oxford Astrophysics Department