Error using ==> fopen

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boaz des
boaz des 2011-5-1
I am trying to control Agilent 33250a waveform generator whit this script:
h=visa('agilent',SerialAddr);
set(h,'Baud',115200,'InputBufferSize',200,'OutputBufferSize',2*7000);
fopen(h);
fprintf(h,'OUTP OFF');
fprintf(h,'OUTP:LOAD 50');
I am getting this Error:
??? Error using ==> instrument/fopen
Error using ==> fopen
VISA: DataTerminalReady could not be set to the specified value.
on another computer it works fine,what could be the problem?
Tanx
Mudonroad
  1 个评论
Ankit Desai
Ankit Desai 2011-5-5
Could you try out the same using serial port object?
s = serial(<port name>); %Example: 'COM1'
set(s,'Baudrate',115200,'InputBufferSize',200,'OutputBufferSize',2*7000);
fopen(s);
fprintf(s,'OUTP OFF');
fprintf(s,'OUTP:LOAD 50');
Does it give the same error?

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