Help me with connecting a scope to PC by RS232

[jakjoud]

Scope to PC

Hi,
In fact I've a problem, I wanna connect my scope (HM 407 or HM 1507) to A computer by RS232, I've the comands of the scope but I don't know how to get the message of the scope, I can transfert some data then I hear some bip, is that mean that it receives data? so why it does not send aknowldgement, I'm using MATLAB and the comands:
s=serial('COM1');
fopen(s);
fprintf(s,'VERS?'); % asking for the version
A=fscanf(s);
fclose(s);
I can get the transfert mode in s, but A still alwayse empty
HELP please
Thanks

 

[jakjoud]

Scope to PC

ok, I found something, for me it's ok but for any other body have a look on this page www.robotica.udl.es/matlab/hm407/hm407.htm
there's only one problem it's in spanish