#!/usr/bin/python3 # -*- coding: utf-8 -*- # ****************************************************************************** # ZYNTHIAN PROJECT: Zynthian Control Device Driver # # Zynthian Control Device Driver for "Novation Launchpad X" # # Copyright (C) 2015-2025 Fernando Moyano # Brian Walton # Wapata # # # ****************************************************************************** # # This program is free software; you can redistribute it and/or # modify it under the terms of the GNU General Public License as # published by the Free Software Foundation; either version 2 of # the License, or any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # For a full copy of the GNU General Public License see the LICENSE.txt file. # # ****************************************************************************** # Added CC for 6 LEFT SQUARE BUTTONS and 16 BOTTOM THIN BUTTONS import logging from time import sleep # Zynthian specific modules from zynlibs.zynseq import zynseq from zyncoder.zyncore import lib_zyncore from zyngine.ctrldev.zynthian_ctrldev_base import zynthian_ctrldev_zynpad # ------------------------------------------------------------------------------------------------------------------ # Novation Launchpad Pro MK3 # ------------------------------------------------------------------------------------------------------------------ class zynthian_ctrldev_launchpad_pro_mk3(zynthian_ctrldev_zynpad): dev_ids = ["Launchpad Pro MK3 IN 3"] # PAD_COLOURS = [6, 29, 17, 49, 66, 41, 23, 13, # 96, 2, 81, 82, 83, 84, 85, 86, 87] PAD_COLOURS = [6, 29, 17, 49, 66, 41, 23, 13] STARTING_COLOUR = 21 STOPPING_COLOUR = 5 SELECTED_BANK_COLOUR = 29 STOP_ALL_COLOUR = 5 def send_sysex(self, data): if self.idev_out is not None: msg = bytes.fromhex(f"F0 00 20 29 02 0E {data} F7") lib_zyncore.dev_send_midi_event(self.idev_out, msg, len(msg)) sleep(0.05) def get_note_xy(self, note): row = 8 - (note // 10) col = (note % 10) - 1 return col, row def init(self): # Enter DAW session mode self.send_sysex("10 01") # Select session layout (session = 0x00, faders = 0x0D) self.send_sysex("00 00 00 00") super().init() def end(self): super().end() # Exit DAW session mode self.send_sysex("10 00") # Select Keys layout (drums = 0x04, keys = 0x05, user = 0x06, prog = 0x7F) self.send_sysex("00 05 00 00") def update_seq_bank(self): if self.idev_out is None: return # logging.debug("Updating Launchpad Pro MK3 bank leds") for row in range(0, 7): note = 89 - 10 * row if row == self.zynseq.bank - 1: lib_zyncore.dev_send_ccontrol_change( self.idev_out, 0, note, self.SELECTED_BANK_COLOUR) else: lib_zyncore.dev_send_ccontrol_change(self.idev_out, 0, note, 0) # Stop All button => Solid Red lib_zyncore.dev_send_ccontrol_change( self.idev_out, 0, 19, self.STOP_ALL_COLOUR) def update_seq_state(self, bank, seq, state, mode, group): if self.idev_out is None or bank != self.zynseq.bank: return # logging.debug(f"Updating Launchpad Pro MK3 bank {bank} pad {seq} => state {state}, mode {mode}") col, row = self.zynseq.get_xy_from_pad(seq) note = 10 * (8 - row) + col + 1 try: if mode == 0: chan = 0 vel = 0 elif state == zynseq.SEQ_STOPPED: chan = 0 vel = self.PAD_COLOURS[group] elif state == zynseq.SEQ_PLAYING: chan = 2 vel = self.PAD_COLOURS[group] elif state == zynseq.SEQ_STOPPING: chan = 1 vel = self.STOPPING_COLOUR elif state == zynseq.SEQ_STARTING: chan = 1 vel = self.STARTING_COLOUR else: chan = 0 vel = 0 except: chan = 0 vel = 0 # logging.debug("Lighting PAD {}, group {} => {}, {}, {}".format(seq, group, chan, note, vel)) lib_zyncore.dev_send_note_on(self.idev_out, chan, note, vel) # Light-Off the pad specified with column & row def pad_off(self, col, row): note = 10 * (8 - row) + col + 1 lib_zyncore.dev_send_note_on(self.idev_out, 0, note, 0) def midi_event(self, ev): # logging.debug(f"Launchpad Pro MK3 MIDI handler => {ev}") evtype = (ev[0] >> 4) & 0x0F # Note ON => launch/stop sequence if evtype == 0x9: note = ev[1] & 0x7F vel = ev[2] & 0x7F if vel > 0: col, row = self.get_note_xy(note) pad = self.zynseq.get_pad_from_xy(col, row) if pad >= 0: self.zynseq.libseq.togglePlayState(self.zynseq.bank, pad) return True # CC => arrows, scene change, stop all elif evtype == 0xB: ccnum = ev[1] & 0x7F ccval = ev[2] & 0x7F if ccval > 0: # The little SHIFT BUTTON # if ccnum == 0x5A: # self.state_manager.send_cuia("") # 2 ARROWS on the LEFT SIDE (up and down) and 2 ARROWS on the TOP (left and right) if ccnum == 0x50: self.state_manager.send_cuia("ARROW_UP") elif ccnum == 0x46: self.state_manager.send_cuia("ARROW_DOWN") elif ccnum == 0x5B: self.state_manager.send_cuia("ARROW_LEFT") elif ccnum == 0x5C: self.state_manager.send_cuia("ARROW_RIGHT") # 16 THIN BUTONS under the PADS elif ccnum == 0x65: self.state_manager.send_cuia("") elif ccnum == 0x01: self.state_manager.send_cuia("") elif ccnum == 0x66: self.state_manager.send_cuia("") elif ccnum == 0x02: self.state_manager.send_cuia("") elif ccnum == 0x67: self.state_manager.send_cuia("") elif ccnum == 0x03: self.state_manager.send_cuia("") elif ccnum == 0x68: self.state_manager.send_cuia("") elif ccnum == 0x04: self.state_manager.send_cuia("") elif ccnum == 0x69: self.state_manager.send_cuia("ZYNPOT",[0,1]) elif ccnum == 0x05: self.state_manager.send_cuia("ZYNPOT",[0,-1]) elif ccnum == 0x6a: self.state_manager.send_cuia("ZYNPOT",[1,1]) elif ccnum == 0x06: self.state_manager.send_cuia("ZYNPOT",[1,-1]) elif ccnum == 0x6b: self.state_manager.send_cuia("ZYNPOT",[2,1]) elif ccnum == 0x07: self.state_manager.send_cuia("ZYNPOT",[2,-1]) elif ccnum == 0x6c: self.state_manager.send_cuia("ZYNPOT",[3,1]) elif ccnum == 0x08: self.state_manager.send_cuia("ZYNPOT",[3,-1]) # 6 SQUARE BUTTONS on the LEFT SIDE elif ccnum == 0x3C: self.state_manager.send_cuia("SCREEN_ADMIN") elif ccnum == 0x32: self.state_manager.send_cuia("SCREEN_MAIN_MENU") elif ccnum == 0x28: self.state_manager.send_cuia("MENU") elif ccnum == 0x1E: self.state_manager.send_cuia("PRESET") elif ccnum == 0x14: self.state_manager.send_cuia("V5_ZYNPOT_SWITCH", [3, 'S']) # SELECT/YES elif ccnum == 0x0A: self.state_manager.send_cuia("BACK") # BACK/NO # No more BUTTONS available else: col, row = self.get_note_xy(ccnum) if col == 8: if row < 7: self.zynseq.select_bank(row + 1) elif row == 7: self.zynseq.libseq.stop() return True # SysEx elif ev[0] == 0xF0: logging.info(f"Received SysEx => {ev.hex(' ')}") return True # ------------------------------------------------------------------------------