An example using native parallel port (Decimal address = 88, therefore
Hex address 378) to send bytes to a NeuroScan system using Hex notation
(&H...), which would appear in NeuroScan .cnt file as trigger codes 1
to 10:
' assess item level and
send appropriate trigger code
to NuAmps
If c.GetAttrib ("numobs") = 1 then
WritePort
&H378, &H1
elseif
c.GetAttrib ("numobs") = 2 then
WritePort
&H378, &H2
elseif
c.GetAttrib ("numobs") = 3 then
WritePort
&H378, &H3
elseif
c.GetAttrib ("numobs") = 4 then
WritePort
&H378, &H4
elseif
c.GetAttrib ("numobs") = 5 then
WritePort
&H378, &H5
elseif
c.GetAttrib ("numobs") = 6 then
WritePort
&H378, &H6
elseif
c.GetAttrib ("numobs") = 7 then
WritePort
&H378, &H7
elseif
c.GetAttrib ("numobs") = 8 then
WritePort
&H378, &H8
elseif
c.GetAttrib ("numobs") = 9 then
WritePort
&H378, &H9
elseif
c.GetAttrib ("numobs") = 10 then
WritePort
&H378, &HA
End If
... here is a conversion tool:
http://easycalculation.com/hex-converter.php