Altera Signaltap gives error

Hi

I'm using matlab 2018a, and i'm trying to capture data from my altera device (did that in the past), via the signaltap dll.

I added the path where the alt_signaltap_run.mexw64 is located and run:

sig_fpga = double(alt_signaltap_run('C:\altera\projects\IPTV1_I2S\stp2.stp'));

When i call this script i get an error:

Micosoft visual C++ Runtime Library

Program: ...ra\15.1\qprogrammer\bin6alt_signaltap_run.mexw64

File: d:/SJ/Nightly/15.1/185/w64/p4/quart.../max_sig...ain.cpp

Line:146

Expression:mat_handle

I do not get the d:/SJ/Nighlty/... path. That is not a path i recognize or a path that is available on my machine. I've the same problem on two machines.

Any idea on how to resolve this?

Thanks and kind regards, Robert Rutten

Answer 1

[alaskalien]

I have the same problem, I suggest, that alt_signaltap_run.mexw64 should be run from its directory. Before running script, make

cd('<Quartus install directory>\quartus\bin64')