Is it possible to change sampling rate of ADALM1000. I could not see any option related with it in Pixel Pulse software. Furthermore, trying to change its sampling rate from MATLAB raises error.
The sample rate is fixed at 100KSPS. The firmware does not support changing the sample rate.
Advanced users can of course write their own versions of the firmware ( source codes is open to all ) to control the hardware anyway they wish.
Thanks for the answer. I wonder that which code block in the firmware is responsible for setting sampling rate? Could you please address?
Actually, even if we don't support this from the software side, the firmware allows the change of the sampling rate using the USB commands. Take a look here: m1k-fw/main.c at master · analogdevicesinc/m1k-fw · GitHub
By the way, what sampling rate do you want to obtain?
I want to reduce sampling rate to approximately 150 Hz. I need to take 7 hours sampling data that's why 100 kHz sampling rate is excessive for me. (It will take 18 GB in Matlab).
What should i write instead of udd_g_ctrlreq.req.wValue-28 to reduce sampling rate to 150 Hz?
Could you please provide an example ?
Retrieving data ...