Agilent Technologies Agilent E5250A Guide de l'utilisateur télécharger pdf (Page 30)

2-10 Agilent 4155C/4156C VXIplug&play Driver User’s Guide, Edition 1

Driver Functions

hp4156b_clearSampleSync

This function clears the settings of the constant voltage/current source defined by

the hp4156b_addSampleSyncIv function, and the settings of the pulse source

defined by the hp4156b_addSampleSyncPulse function.

Syntax ViStatus _VI_FUNC hp4156b_clearSampleSync(ViSession vi);

Parameters vi Instrument handle returned from hp4156b_init( ).

hp4156b_clearStressSync

This function clears the settings of the stress sources defined by the

hp4156b_addStressSyncIv function and the hp4156b_addStressSyncPulse function.

Syntax ViStatus _VI_FUNC hp4156b_clearStressSync(ViSession vi);

Parameters vi Instrument handle returned from hp4156b_init( ).

hp4156b_close

This function terminates the software connection to the instrument and deallocates

system resources. It is generally a good programming habit to close the instrument

handle when the program is done using the instrument.

Syntax ViStatus _VI_FUNC hp4156b_close(ViSession vi);

Parameters vi Instrument handle returned from hp4156b_init( ).

hp4156b_cmd

This function passes the cmd_str string to the instrument. Must be a NULL

terminated C string.

Syntax ViStatus _VI_FUNC hp4156b_cmd(ViSession vi, ViString cmd_str);

Parameters vi Instrument handle returned from hp4156b_init( ).

cmd_str Instrument command (cannot exceed 256 bytes in length).

1 2 ... 25 26 27 28 29 30 31 32 33 34 35 ... 181 182

Pas de commentaire

Agilent Technologies Agilent E5250A Guide de l'utilisateur Page 30