Hi everyone, I am doing a project of cursor control using EEG signals. The idea is to find the average of all signals in a specific epoch time in order to find the peak signal. Then, the highest peak will be a parameter to control the position of a mouse cursor. Can anyone tell me the function that use to control the mouse cursor? I also found old topic asking about this (http://forums.ni.com/t5/LabVIEW/Moving-Mouse-using-Labview/td-p/1285842) and I run an example program from that link ( smercurio_fc). My cursor stuck at the upper left corner of screen, I can't control it again. Would you explain me how to run that program and use the windows API? Thank you in advance.

Sorry, but I cannot do it for you. As I advised, you should take the free online tutorials. You are clearly missing basic concepts of LabVIEW, like data flow. Some more things: in your real applicaton do not use DAQ Assistant, Express VIs are not optimal for data acquisiton usually. It is safer and better to use proper DAQmx VIs. What is the hardware you are going to use? Sampling rate, etc? Why do you need to read data files? For testing? I thought you will acquire live data, no? In your VI you generate some signals, and write it to a data file. Is it also for testing? There are multiple constructs in your VI which just do not make any sense. Therefore again, I really suggest to go through the Core1-2 online teaching material, which can be accessed if you are a student, or if you have SSP licence...It will really help.

LabVIEW

How to control mouse cursor using EEG signals

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Hi Steven,

This post is already a few years old so I would recommend direct messaging Kuzing or creating a new post with your specific issue to have a better chance of getting a response.

Applications Engineering
National Instruments

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LabVIEW

How to control mouse cursor using EEG signals

Re: How to control mouse cursor using EEG signals