problem digital pulse aquasition with NI USB 6008

Signal acquisition, processing and output
mformazhar
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Re: problem digital pulse aquasition with NI USB 6008

Сообщение mformazhar »

no problem thanks for reply

yes i have checked with Osiliscope every thing is fine, but when i am feeding back this signal on AI0(analog input) to get waveform back in the VI it skips the cycles. what i got is that there is some problem with acquisition not with generation because on Osiliscope it is working fine but feeding back to Labview gives me problem ..

looking forward
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Konstantin Sumenko

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Re: problem digital pulse aquasition with NI USB 6008

Сообщение Konstantin Sumenko »

Try using continious acquisition, instead of reading N samples (in this mode you have delay which is equal to F descetisation / N samples to read). When using continious data acquisition pay special attention to input data Buffer filling.
mformazhar
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Re: problem digital pulse aquasition with NI USB 6008

Сообщение mformazhar »

i have tried with continues sampling infect i am using Continues sampling from the bigening , then i tried with getting N samples but still i got the same problem .
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