hey everybody.
i got the following problem:
i use 4 analog input channels, i set the sampling rate to 10k and the number to read at 100. i record the data for a few seconds. after opening my .lvm file, i see that i got more than 400 values, every 1msec. it seems that my while-loop records contiuously.!?!
another example: i set the rate to 1kHz and the number to read at 200. after recording i get data every 1msec. some of the channels have read 100 values the others read contiuously. that means that i got empty lines in my file for some channels that appear every 100 lines for 100 lines. !?
i think for 200 values that i record with a sampling rate of 10k i should get 200 lines of data with a timestep of 100µsec. after this 20msec i should see a step in the timescale due to the while loop and than it should start from right again.
but it does not. so my question:
what have i done wrong? just entering sample rate and number to read leads not to the expected result.
my DAQ and my card can up to 1MHz!
thanks