Installation guide

API functions26

4.7

ps4000aFlashLed

PICO_STATUS ps4000aFlashLed

(

int16_t handle,

int16_t start

)

This function flashes the LED on the front of the scope without blocking the calling

thread. Calls to ps4000aRunStreaming and ps4000aRunBlock cancel any flashing

started by this function.

Applicability

All modes

Arguments

handle, the handle of the scope device

start, the action required: -

< 0

flash the LED indefinitely.

stop the LED flashing.

> 0

flash the LED start times. If the LED is already flashing

on entry to this function, the flash count will be reset to

start.

Returns

PICO_OK

PICO_HANDLE_INVALID

PICO_BUSY