I just bought a BCR2000 to use with Renoise and I can’t get it to map DSP sliders to the knobs. Can anyone help?
Thanks
connect bcr to computer with usb cable, power it up
start up renoise
go to preferences (edit/preferences)
go to midi tab and select the bcr drivers in the ‘In device’ box(es).
Now in your song, click a channel go to dsp settings, in which you want to map certain effect parameters from
press ctrl+m to bring up the map window
click a slider - turn a knob and voila 
edit:
- be sure to check out the tutorials on this and more.