Installation guide

PicoScope 4000 Series (A API) Programmer's Guide 83

4.55

ps4000aSetTriggerDelay

PICO_STATUS ps4000aSetTriggerDelay

(

int16_t handle,

uint32_t delay

)

This function sets the post-trigger delay, which causes capture to start a defined time

after the trigger event.

Applicability

All modes

Arguments

handle, the handle of the required device

delay, the time between the trigger occurring and the first sample,

in sample periods. For example, if delay = 100 then the scope

would wait 100 sample periods before sampling. Example: with the

PicoScope 4824, at a timebase of 80MS/s, or 12.5ns per sample

(timebase = 0) the total delay would then be

100x12.5ns=1.25µs.

Returns

PICO_OK

PICO_INVALID_HANDLE

PICO_USER_CALLBACK