Hi,
Per your private message indicating your footswitch send the following for turning Mute Groups On and Off, I’m attaching and example to convert to NRPN for the Allen and Heath QU mixer per this documentation link.
Mute Groups
ON
MG1 90 50 7F 80 20 00
MG2 90 51 7F 80 20 00
MG3 90 52 7F 80 20 00
MG4 90 53 7F 80 20 00
OFF
MG1 90 50 3F 80 20 00
MG2 90 51 3F 80 20 00
MG3 90 52 3F 80 20 00
MG4 90 53 3F 80 20 00
I’m only using the note on messages and values 90 xx yy and not the note-off values as they are of no use in this example.
The first translator is for the fader which apparently uses different NRPN on the QU mixer than the SQ mixer so I changed it.
The second translator represents your current request. I put in rules so that one translator should be handle all mute groups both on and off.
// Currently NRPN parameter numbers on outgoing on translators cannot be varilables
// so I'm using raw MIDI instead
// Incoming Note 0x50-53 on value is 7F and off value is 3F
if pp<80 then exit rules, skip Outgoing Action
if pp>83 then exit rules, skip Outgoing Action
// adjust to offset starting with 0
pp=pp-80
// set abort condition
tt=-1
// set value
if qq==63 then tt=pp
if qq==127 then tt=pp|64
// abort if invalid incoming value
if tt<0 then exit rules, skip Outgoing Action
// set channel number from incoming channel and OR with 0xb0
oo=176|oo
And the project file:
MCU-to-NRPN-Allen-Heath-QU24.bmtp (2.6 KB)
Steve Caldwell
Bome Customer Care
Also available for paid consulting services: bome@sniz.biz