Timig problem
Posted: 15 Feb 2016, 23:20
Hello,
I am trying to add new source module to BCI2000.
First of all, my environment is,
Windows 7 Home 64bit, Intel Core(TM) i7-3610QM CPU, 8 GB memory, and Visual studio 2012 Ultimate
Problem
When I launch signal source(new module), processing(dummysignalprocessing),
and application(stimulus presentation) using BCI2000Launcher.exe(config -> set config),
the timing is incorrcetly faster than 1s, and I used stimulus presentation for 5000ms, it seemed that stimulation appeared for only 2.5 ~ 2.8s.
After I checked the data using Matlab, the amount of data was the same as the product of samplig rate and proper time.
When I reduced samplig rate, the timing got faster, and the timing got slower when I increased the samplig rate.
Is new source module wrong?
I am trying to add new source module to BCI2000.
First of all, my environment is,
Windows 7 Home 64bit, Intel Core(TM) i7-3610QM CPU, 8 GB memory, and Visual studio 2012 Ultimate
Problem
When I launch signal source(new module), processing(dummysignalprocessing),
and application(stimulus presentation) using BCI2000Launcher.exe(config -> set config),
the timing is incorrcetly faster than 1s, and I used stimulus presentation for 5000ms, it seemed that stimulation appeared for only 2.5 ~ 2.8s.
After I checked the data using Matlab, the amount of data was the same as the product of samplig rate and proper time.
When I reduced samplig rate, the timing got faster, and the timing got slower when I increased the samplig rate.
Is new source module wrong?