05-17-2015 08:30 AM
Hello everyone,
I am using USB DAQ-6343.I have assign task to read data on positive edge of Digital signal and its Negative Egde I ahve to stop reading data.I am giving clock from external hardware.Now my query is i am giving particular No of data to read. Now if i change this number it is reading samples of that number.Now my problem is I am giving external clock So it should not read more data than clock frequency,
So help me out here, Whta other properties i have to set and tips of it.
Sorry that I could not attach Vi today, wil attatch it later.
I am using DAQ-mx 9.1.Following basic Daq mx example.
with best Regards,
05-18-2015 03:11 AM - edited 05-18-2015 03:14 AM
hello again,
this is my vi.
I gave initailly clock as 1KHz and data window duration 500ms. Gave no of data to be read 500 and it read correctly.
Now i reduce cloke to 500Hz(I.e half) then also it reads 500 samples which confuse me.It has to be read 250 samples only.
plz give a look into my code and give suggetions.