DSP Builder 8.0 license problem with MATLAB 2007a

Altera_Forum · ‎04-24-2009

Hi everyone,

I'm trying to use DSP builder 8.0 but I'm having problems with the license.:(

After setting the environment variable LM_LICENSE_FILE as F:\altera\80\quartus\license.dat(which is the dsp builder license), I typed "dos('lmutil lmdiag C4D5_512A') " in MATLAB Command Window, and it returned the following sentences:

FLEXlm diagnostics on Fri 4/24/2009 16:07

-----------------------------------------------------

License file: C:\flexlm\license.dat

-----------------------------------------------------

No licenses for C4D5_512A in this license file

ans =

0

I think the MATLAB has recognized the license file, but doesn't think it is right. Here are the codes in the license file:

FEATURE C4D5_512A alterad 2037.12 01-dec-2037 uncounted B8B9912B9FDD

VENDOR_STRING=7fkcz2dzAE7VAszbjLTzXH

HOSTID=001aa0b93538 SIGN="104A 713D 79E4 B387 DBEF 5356

52CB 67AB FE02 4702 E2B0 A729 486E F24A 436B 0FE6 0353 6B08

4AC5 E799 6256 36C3 AAF5 BEDB 6851 3CAA 8333 0AC2 B5F5 750B"

Can anyone help me? :( My email is smchao@sina.com if needed.

Thanks a lot!

CC

Altera_Forum · ‎04-24-2009

The command you're typing is saying that the license file is c:\flexlm\license.dat, so it appears to me that it's not picking up your LM_LICENSE_FILE variable. If you type getenv( 'LM_LICENSE_FILE') in matlab does it show you the result you expect?