First, have a look through previous threads about starting out linking a BCR to a hardware synth
.
Next, decide on what TR parameters you are wanting to control and which encoders and switches on the BCR you want to use. This can take a long time but if you want to do it correctly it will take a while thinking about what goes where.
Go to my website http://www.bwalk.com.au/BC2k/BC2k.html and download 'secretBC.pdf' to show you some of the things that are possible.
Have a look in the file section here for other hardware synth patches for the BCR.
These are in two forms.
The '*.syx' and the '*.bc'.
Either can be loaded into Mark's editor and you can then see how the sysex messages are setup for encoders and switches.
The '*.bc' ones are just text in the BC programming language and so they are easily read, but perhaps not so obvious for someone starting out.
The presets on my webpage above have both forms in the zip file.
All the best
Royce