invoke
Execute driver-specific function on device object
Syntax
out = invoke(obj,'name')
out = invoke(obj,'name',arg1,arg2,...)
Arguments
| A device object. |
| The function to execute. |
| Arguments passed to |
| The function output. |
Description
out = invoke(obj,'name') executes the
function specified by name on the device object specified by
obj. The function's output is returned to
out.
out = invoke(obj,'name',arg1,arg2,...)
passes the arguments arg1,arg2,... to the function specified by
name.
Examples
Create a device object for a Tektronix® TDS 210 oscilloscope that is connected to a National Instruments™ GPIB board.
g = gpib('ni',0,2);
d = icdevice('tektronix_tds210',g);Perform a self-calibration for the oscilloscope by invoking the
calibrate function.
out = invoke(d,'calibrate')
out =
'0'0 indicates that the self-calibration completed without any
errors.
Tips
To list the driver-specific functions supported by obj,
type
methods(obj)
To display help for a specific function, type
instrhelp(obj,'name')
Version History
Introduced before R2006a
