User manual

2.3.4 Acqrs_closeAll
Purpose
Closes all instruments in preparation for closing the application.
Return Value
Name Type Description
status ViStatus Refer to Table 2-1 for error codes.
Discussion
This function should be the last call to the driver, before closing an application. Make sure to stop all
instruments beforehand. 10-bit-FAMILY digitizers will have their power consumption lowered. Appropriate
warm-up time may be needed when they are used again.
If this function is not called, closing the application might crash the computer in some situations,
particularly in multi-threaded applications.
LabWindowsCVI/Visual C++ Representation
ViStatus status = Acqrs_closeAll(void);
LabVIEW Representation
Acqiris Bx.lvlib: (or Aq Bx) Close All Instruments.vi
Visual Basic .NET Representation
Acqrs_closeAll ( ) As Int32
MATLAB MEX Representation
[status]= Aq_closeAll()
Programmer’s Reference Manual Page 18 of 210