Installation guide

API functions66

4.45

ps4000aSetPulseWidthQualifierConditions

PICO_STATUS ps4000aSetPulseWidthQualifierConditions

(

int16_t handle,

PS4000A_CONDITION * conditions,

int16_t nConditions,

PS4000A_CONDITIONS_INFO info

)

This function sets up the conditions for pulse width qualification, which can be used on

its own for pulse width triggering or combined with window triggering to produce more

complex triggers. Each call to this function creates a pulse width qualifier equal to the

logical AND of the elements of the conditions array. Calling this function multiple

times creates the logical OR of multiple AND operations. This AND-OR logic allows you

to create any possible Boolean function of the scope's inputs.

Other settings of the pulse width qualifier are configured by calling

ps4000SetPulseWidthQualifierProperties.

Applicability

All modes

Arguments

handle, the handle of the required device

* conditions, see ps4000aTriggerConditions

nConditions, see ps4000aTriggerConditions

info, see ps4000aTriggerConditions

Returns

PICO_OK

PICO_INVALID_HANDLE

PICO_USER_CALLBACK

PICO_CONDITIONS

PICO_PULSE_WIDTH_QUALIFIER