Synth-DIY Yahoo! Groups Archives

Hi, Thanks for replying. Using Roland's PCR editor v1, I enter an NRPN message using the "free message" field and enter values in the fields min: 0 and max: 99 for "DT". The hex number for HRO1 Frequency is 0C and the parameter value range is -99 to 99. With the NRPN message below, I can adjust the value of HRO1 Frequency from 0 to 99. I can't figure out how to assign control values below 0 as the min field in the editor doesn't go below 0.

B0 63 0C B0 62 00 B0 06 00 B0 26 DT

I'm also trying to use sysex but am stumped. This is the Format for an ASM or Prosynth:  
    F0  system exlusive status
    00  Marion Systems manufacturer id...
    00  ...
    59  ...
    01  MSR-2 product id, use 7F as ALL IDs identified
    01  MSR-2 ASM product member,use 7F as ALL IDs identifier
    dd  ASM device id, use 7F as ALL IDs identifier
    pp  ASM message type, 4 =Request Data, 3 =Set Data
    tt  ASM data type, 0=global,1=preset,2=layer,3= tuning table,4=patch map,5=velocity curve,6=patch name,7=parameter
    mm  ASM data 14-bit number msb
    ll  ASM data 14-bit number lsb
    ... data, one 14-bit value per byte
    F7  End of system exclusive message

This is the format for parameter value data:
F0 00 00 59 01 01 dd 03 07 pm pl vm vl ...F7

Thanks for your help.  I'm still learning sysex.  Also, it doesn't help that the synth crashes when sending a sysex message (probably cause I'm doing something wrong). - Frank

Bc2000 (for the BCF2000 & BCR2000)

Re: Controlling the Marion Prosynth

Attachments

Move to quarantaine