# comments start with a hash
; ... or with a semicolon
; empty lines are fine as well

# Write n=label to select hardware channel number n (starting from 1)
# and attach a label to it. This will show up in the Fieldtrip buffer
# and the GDF file.
# Currently, there is no check for double inclusion of channels.
# That is, if you define 1=FOO and 1=BAR, the first hardware channel
# will show up twice, with different names.
# Channels listed before the first [save] or [stream] line will be added
# to both saving and streaming selections. Write [select] to enable 
# selection for both saving and streaming.
[select]
1=A1
2=A2
3=A3
4=A4
5=A5
6=A6
7=A7
8=A8
9=A9
10=A10
11=A11
12=A12
13=A13
14=A14
15=A15
16=A16
17=A17
18=A18
19=A19
20=A20
21=A21
22=A22
23=A23
24=A24
25=A25
26=A26
27=A27
28=A28
29=A29
30=A30
31=A31
32=A32

# Now we add some more channel for saving only
[save]

33=B1
34=B2
35=B3
36=B4
37=B5
38=B6
39=B7
40=B8
41=B9
42=B10
43=B11
44=B12
45=B13
46=B14
47=B15
48=B16
49=B17
50=B18
51=B19
52=B20
53=B21
54=B22
55=B23
56=B24
57=B25
58=B26
59=B27
60=B28
61=B29
62=B30
63=B31
64=B32

# And some channels we only want to stream
[stream]
65=C1
66=C2

# Please take note that the channels will be written out in the order specified here,
# that is, they will not be sorted according to the hardware channel number!

# Write "downsample=X" with a positive number X to set the downsampling
# factor for streaming. The GDF file will receive full-rate data.
downsample=1

# Write "bandwidth=X" with a positive real number X to set the cutoff frequency
# of a Butterworth low-pass filter.
bandwidth=50

# Write "bworder=N" to set the order of the lowpass Butterworth filter for downsampling
bworder=0

# Some options specific to the Biosemi device (will be ignored otherwise)

# Refresh period (in seconds) for inserting extra events. 
# Battery events are sent out in a fixed interval (set 0 to disable).
# Status events are sent out when the status changes, OR when the specified
# time has elapsed after the last event was sent out.
statusrefresh=4
batteryrefresh=20

# splittrigger=namelow,namehigh can be used to split the 16-bit trigger
# channel into two 8-bit trigger channels, and setting names for the 
# event.type in FieldTrip. Note that the GDF file will still receive the
# (unsplitted) status channel as coming from the driver.
splittrigger=stimulus,response