[A Question About USB-1608GX]

Thank you for your response.

I change to 
>long Options = BACKGROUND + CONTINUOUS + RETRIGMODE + EXTTRIGGER + BURSTMODE; 

>Sleep(100);  //means you are looking for a trigger event 10 times per second, but you are expecting new data (retrigger) at 20 times per second, so this is too long a delay.
I used "Sleep(100)" to get started.
I used "Sleep(1)" in the loop.

I tried, but still no change.

But, when I tried changing the number of data from 1000 to 50, I was able to get it every 50mS.
 Can I do what I want with a higher performance model? For example, a model with faster sampling rate...

[A Question About USB-1608GX]

I'm experimenting with the USB-1608GX.
I have a question for data acqusition by using an external trigger.
I want to get data by receiving a trigger every 0.05sec.
Acquired data is as follows.
- 5ch analog data
- 100kHz-1000samples for each channel

When I implemented it, it was acquired at an interval of about 0.5 sec.
The trigger seems fine, but is there a problem with the code?
Or are there any device restrictions?

(I use Windows / C++ language)

sample.cpp