Reading data with trialfun_general

[Michael Wibral]

Dear Robert,

I used the following lines in my code
%
cfg.trialdef.eventype = 'UPT001';
cfg.trialdef.eventvalue = 3 ; % or 5, or 7
cfg.trialdef.trigger = 3 ; % or 5, or 7
%
should the channel that carries the events really go into
cfg.trialdef.eventvalue ? Then I might indeed be misunderstanding
something.

Best Regards and many thanks,
Michael

>On 30 Nov 2006, at 10:40, Michael Wibral wrote:
>> i.e. it changes it from the first three numbers bigger than 1 to the
>> first three odd numbers that are bigger than one.
>> Is it possible that there is still some frontpanel+backpanel binary
>> addition going on - even in trialfun_general?
>
>What is the cfg.trialdef.eventvalue that us specify, 'UPPT001' or
>'backpanel trigger'? It should be the 'UPPT001', since that does not
>undergo the splitting of the values.
>
>Line 253-267 from private/read_event should be responsible for
>reading your UPPT001. There is one line there related to the signed
>vs unsigned nature of the data, which may have the effect that you
>describe (but unlikely).
>
>I suggest that you use the matlab debugger and set a breakpoint there
>in the code to plot "trig" and to look at the code in detail. Please
>let me know whether you can locate the problem. Alternatively, put a
>copy of your dataset (in a tar or zip file) on our ftp server: ftp://
>ftp.fcdonders.nl/pub/incoming and I will have a look.
>
>Robert