Adding a time Delay and Reading from a file

[tonyc_fla]

I'm now wondering how I can knock down these timings to micro seconds. I switched out the timer fuction for a wait(ms) and am trying to send a double (.1 ms) but it can't handle it. I can't find a wait micro second function.. Thanks again.

[Dennis_Knutson]

There is no such thing as a wait micro second. Windows won't give you that sort of resolution. What is your DAQ hardware? You can only get that sort of rate with a device with hardware timed I/O and you would need to read all patterns and pass the entire array to a single write. You lose this with multiple writes. Multiple writes may be able to achieve a 1kHz rate with considerable jitter.