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Bc2000 (for the BCF2000 & BCR2000)

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Re: New here - props and a question

2008-04-06 by rpcfender

Hi
You should check out Mark's fantastic pdf. It should answer all your
questions.

There is mention of how to use easypar with the increment to drive a
sysex message using tx in my article in the Wiki. (It does take a
while to get to the Wiki, at least here is Australia, so you will need
to be patient)

This is the only way I have been able to use increment with sysex.
It does mean that there is an extra message sent out, but you can use
a CC  message in the easypar that doesn't affect anything.

$button 1
  .showvalue on
  .easypar CC 01 100 4 0 increment 1
  .tx $F0 your sysex message   val chk-1 05 $F7

'val' is the value 0 to 4 in this case
'chk-1' is the checksum that Roland uses
'05' is the byte position in the sysex message to start the checksum
addition


  .easypar CC 01 100 4 0 increment 1
'CC' continious controller (Midi message type)
'01' channel
'100' the controller number
'4' max value
'0' min value  - note these are swapped when using increment
'1' the increment step size  - negative number and in goes backwards

Look forward to seeing the new preset.

All the best

Royce

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