2-16 Agilent 4155C/4156C VXIplug&play Driver User’s Guide, Edition 4
Driver Function Reference
hp4156b_autoCal
delay Pulse delay time (in seconds). See Table 2-9.
rise Pulse leading transition time (in seconds). See Table 2-10.
fall Pulse trailing transition time (in seconds). See Table 2-10.
hp4156b_autoCal
This function enables or disables the auto calibration function.
Syntax ViStatus _VI_FUNC hp4156b_autoCal(ViSession vi, ViInt32 state);
Parameters vi Instrument handle returned from hp4156b_init( ).
state Auto calibration mode. 0 (off) or 1 (on).
hp4156b_clearSampleSync
This function clears the channel setup defined by the hp4156b_addSampleSyncIv
function and 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 channel setup 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( ).
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