# Minimal Mackie emulation for the Harley Benton MP-100 a.k.a. MeloAudio MIDI
# Commander foot controller (https://meloaudio.com)

# This device is rather limited in what it can do as a Mackie controller (no
# feedback, just 4 switches, 4 toggles, and 2 continuous controllers), but it
# may still come in handy to guitarists for basic hands-free DAW control. Note
# that we can't make good use of the bank switches on the device (the two
# extra switches on the right), since these always emit a PC message, which
# interferes with our use of the PC messages for the transport controls. It
# may be possible to do something better by configuring a custom mode on the
# device, but here we stick to what's available in the factory settings.

# Copyright (c) 2019 Albert Graef <aggraef@gmail.com>

# Copying and distribution of this file, with or without modification, are
# permitted in any medium without royalty provided the copyright notice and
# this notice are preserved.  This file is offered as-is, without any
# warranty.

JACK_NAME "midizap-MP100"
JACK_PORTS 1

# Auto-connect to the MP-100 on the input, and Ardour's Mackie control input
# on the output side.

JACK_IN  TSMIDI.* MIDI 1
JACK_OUT ardour:mackie control in

# The following configuration assumes that the MP-100 is set to mode 1 (JAMP),
# which is the default. Note that the controller numbers for the top row and
# the expression pedal inputs are specific to JAMP mode, so you will have to
# adjust these if you run the device in a different host mode. As implemented
# below, the controls are laid out as follows:

# top row:    [mute] [solo] [rec]   [select]  EXP1: volume (current channel)
# bottom row: [stop] [play] [chan<] [chan>]   EXP2: volume (master)

[MIDI]

# Note that MCP expects a note-on/off pair for each activation of the
# mure/solo/rec/select switches, while the MP-100 top switches act as toggles,
# so we have to use suitable mod translations for the top row.

# top row (mute/solo/rec/select for current channel)
CC22[] E1{127} E1{0}   # Mute
CC25[] G#0{127} G#0{0} # Solo
CC24[] C0{127} C0{0}   # Rec
CC26[] C2{127} C2{0}   # Select

# bottom row (basic transport and bank controls)
PC0 A7  # Stop
PC1 A#7 # Play
PC2 C4  # Channel Left
PC3 C#4 # Channel Right

# EXP-1 and EXP-2 (current channel and master volume)
CC4[] PB[129]-1 # Volume
CC7[] PB[129]-9 # Master