Installation guide

PicoScope 4000 Series (A API) Programmer's Guide 53

4.34

ps4000aOpenUnitProgress

PICO_STATUS ps4000aOpenUnitProgress

(

int16_t * handle,

int16_t * progressPercent,

int16_t * complete

)

This function checks on the progress of ps4000aOpenUnitAsync.

Applicability

Use after ps4000aOpenUnitAsync

Arguments

* handle, on exit, the unit handle. -1 if the unit fails to open, 0 if

no unit is found or a non-zero handle to the device. This handle is

valid only if the function returns PICO_OK.

* progressPercent, on exit, the percentage progress. 100%

implies that the open operation is complete.

* complete, on exit, set to 1 when the open operation has

finished

Returns

PICO_OK

PICO_NULL_PARAMETER

PICO_OPERATION_FAILED

PICO_USB3_0_DEVICE_NON_USB3_0_PORT