Delay on opening 4262 using Windows

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gstanley
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Joined: Wed Jan 05, 2022 5:00 pm

Delay on opening 4262 using Windows

Post by gstanley »

I'm writing command line driven data acquisition software using the Pico SDK. Windows (7 or 10) takes about 5 seconds to open the 4262 using the ps4000OpenUnitEx() function. Does using the ps4000OpenUnitAsyncEx() function and polling with ps4000OpenUnitProgress() result in a substantially faster return of a handle? I would like about a 100-fold reduction in delay.

Thanks,
Gerald
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