2017/06/01 (2017年06月 のアーカイブ)
ZOOM MS-50G のMIDIメッセージ詳細
さて、ZOOMのエフェクター、MS-50GのMIDI制御ですが現在こんな感じで、パッチの入れ替えや保存、エフェクトの編集など一通りできるようになっています。
https://g200kg.github.io/zoom-ms-utility/
問題のMIDIコマンドですが、PrgChgでパッチの切り替えができるというのはかなり知られているようなのですがそれ以上はなかなか判明せず、ちょっと難しいかと思っていた所、ガレスタさんのDIY日記に突っ込んだ情報があると教えていただいたのを手がかりに、詳細まで踏み込んで調べてみました。
PrgChgと一部にCtlChgが使われている以外はすべてSysExです。
パッチのやり取りをする際のメインとなる 146bytesのメッセージには全てのエフェクトのパラメータとパッチ名が含まれていて、この構造が肝心な部分なのですが、これがちょっと困った事に各パラメータのビットがバラバラに切り刻まれて配置されています。隠すためにスクランブルしているという風でもなく、見た感じでは機能の増築を繰り返した結果なのですかね?
基本的にこのデータを送り込むとエフェクトの種類、パラメータの指定、Effect/Bypassの切り替え、画面に表示されるエフェクトの番号などをまとめて設定できます。
146bytesの表が下の方にありますが、この中で「1p2b3」のような表記になっているのは、
[エフェクト番号]p[パラメータ番号]b[ビット]
を表し、パラメータ値を構成するビットを表します。ここで、エフェクト番号は 0-5、パラメータ番号は3ページ分で 0-8 となります。
表の抜けている部分等にもまだ詳細不明な部分も残っていますが、取りあえずここまで。
ZOOM MS-50G MIDI Mesasges
This is a non-official document based on a personal and non-strict experiments.
Short messages
Patch Select
[0xc0,pp] : Program Change
Select a patch. pp=patch number (0-49)
Tuner Mode On/Off
[0xb0,0x4a,mm] : Control Change CC#74
Tuner Mode On/Off. mm<64:off, mm="">=64:on
System Exclusives
Identity Request
[0xf0,0x7e,0x00,0x06,0x01,0xf7] : Identity Request
This is a MIDI Universal System Exclusive message, 'Identity Request'. MS-50G returns ID code and version number : [0xf0,0x7e,0x00,0x06,0x02,0x52,0x58,0x00,0x00,0x00,0x33,0x2e,0x30,0x30,0xf7]
Send Patch
[0xf0,0x52,0x00,0x58,0x28,effect1,effect2,...effect6,patch-name,0xf7] (146bytes)
Write 146bytes patch-data to current program. It consist of effect1-6 parameters and patch-name. Details are described later.
Request Patch
[0xf0,0x52,0x00,0x58,0x29,0xf7]
Request patch-data of current program. it returns 146 bytes patch-data (same as Send Patch command)
Parameter Edit
[0xf0,0x52,0x00,0x58,0x31,nn,pp,vvLSB,vvMSB,0xf7]
Parameter value edit. nn=effect#(0-5) pp=param#(0-10) vv=value.
It seems effective only for effect1-3
value range is depends on each effect.
pp=0 : switch Effect/Bypass vv=0:off / vv=1:on.
pp=2 : page1-knob1
pp=3 : page1-knob2
.
.
pp=10: page3-knob3
Store Patch
[0xf0,0x52,0x00,0x58,0x32,0x01,0x00,0x00,0x2c,0x00,0x00,0x00,0x00,0x00,0xf7]
Force store to memory. Message [Storing...] is displayed
Request Current Program
[0xf0,0x52,0x00,0x58,0x33,0xf7]
Request current bank & program.
MS-50G returns bank select and program change :
[0xb0,0x00,0x00, 0xb0,0x20,0x00, 0xc0,pp]
here the pp=program#(0-49), bank is always 0
Parameter Edit Enable
[0xf0,0x52,0x00,0x58,0x50,0xf7]
Parameter value edit enable. This is needed before Parameter Editing.
Parameter Edit Disable
[0xf0,0x52,0x00,0x58,0x51,0xf7] Parameter value edit disable.
??? :
[0xf0,0x52,0x00,0x58,0x60,0xf7]
Not yet sure
Patch Data Format
Patch-data is MIDI system exclusive data. It starts with F0 and ends with F7 consist of :
F0 52 00 58 28.. eff1 eff2,... eff5 eff6 patchName F7
eff1 to eff6 include the on/off state, type of each effect, parameter values. bit arrangement is scrambled rather than fixed format
In the following table, the notation like '1p2b3' means
[Effect number(0-5)] p [Parameter number(0-8)] b [bit].
Other notation means :
0t ... Effect1 Type Bits
0EfOn ... Effect1 On/Off
c0 ... Current Effect Focus 6-n => 0-5
n0 ... Max Effect Number
N0-N9 ... Patch Name (max 10char)
| Offset | Data | |||||||
|---|---|---|---|---|---|---|---|---|
| 0 | 0xF0 | |||||||
| 1 | 0x52 | |||||||
| 2 | 0x00 | |||||||
| 3 | 0x58 | |||||||
| 4 | 0x28 | |||||||
| b7 | b6 | b5 | b4 | b3 | b2 | b1 | b0 | |
| 5 | 0 | 0t | 0p0b2 | 0p0b10 | 0p1b5 | 0p2b0 | ||
| 6 | 0 | 0t | 0t | 0t | 0t | 0t | 0t | 0EfOn |
| 7 | 0 | 0t | 0t | 0t | ||||
| 8 | 0 | |||||||
| 9 | 0 | 0p0b1 | 0p0b0 | 0t | 0t | 0t | 0t | 0t |
| 10 | 0 | 0p0b9 | 0p0b8 | 0p0b7 | 0p0b6 | 0p0b5 | 0p0b4 | 0p0b3 |
| 11 | 0 | 0p1b4 | 0p1b3 | 0p1b2 | 0p1b1 | 0p1b0 | 0p0b11 | |
| 12 | 0 | 0p1b10 | 0p1b9 | 0p1b8 | 0p1b7 | 0p1b6 | ||
| 13 | 0 | 0p2b8 | 0p3b3 | 0p4b3 | 0p5b3 | 0p6b3 | 0p7b3 | |
| 14 | 0 | 0p2b7 | 0p2b6 | 0p2b5 | 0p2b4 | 0p2b3 | 0p2b2 | 0p2b1 |
| 15 | 0 | 0p3b2 | 0p3b1 | 0p3b0 | 0p2b10 | 0p2b9 | ||
| 16 | 0 | 0p4b2 | 0p4b1 | 0p4b0 | 0p3b7 | 0p3b6 | 0p3b5 | 0p3b4 |
| 17 | 0 | 0p5b2 | 0p5b1 | 0p5b0 | 0p4b7 | 0p4b6 | 0p4b5 | 0p4b4 |
| 18 | 0 | 0p6b2 | 0p6b1 | 0p6b0 | 0p5b7 | 0p5b6 | 0p5b5 | 0p5b4 |
| 19 | 0 | 0p7b2 | 0p7b1 | 0p7b0 | 0p6b7 | 0p6b6 | 0p6b5 | 0p6b4 |
| 20 | 0 | 0p7b8 | 0p7b7 | 0p7b6 | 0p7b5 | 0p7b4 | ||
| 21 | 0 | 0p8b7 | 1t | |||||
| 22 | 0 | |||||||
| 23 | 0 | |||||||
| 24 | 0 | 0p8b6 | 0p8b5 | 0p8b4 | 0p8b3 | 0p8b2 | 0p8b1 | 0p8b0 |
| 25 | 0 | |||||||
| 26 | 0 | 1t | 1t | 1t | 1t | 1t | 1t | 1EfOn |
| 27 | 0 | 1t | 1t | 1t | ||||
| 28 | ||||||||
| 29 | 0 | 1p0b2 | 1p0b10 | 1p1b5 | 1p2b0 | 1p2b8 | 1p3b3 | 1p4b3 |
| 30 | 0 | 1p0b1 | 1p0b0 | 1t | 1t | 1t | 1t | 1t |
| 31 | 0 | 1p0b9 | 1p0b8 | 1p0b7 | 1p0b6 | 1p0b5 | 1p0b4 | 1p0b3 |
| 32 | 0 | 1p1b4 | 1p1b3 | 1p1b2 | 1p1b1 | 1p1b0 | 1p0b11 | |
| 33 | 0 | 1p1b10 | 1p1b9 | 1p1b8 | 1p1b7 | 1p1b6 | ||
| 34 | 0 | 1p2b7 | 1p2b6 | 1p2b5 | 1p2b4 | 1p2b3 | 1p2b2 | 1p2b1 |
| 35 | 0 | 1p3b2 | 1p3b1 | 1p3b0 | 1p2b10 | 1p2b9 | ||
| 36 | 0 | 1p4b2 | 1p4b1 | 1p4b0 | 1p3b7 | 1p3b6 | 1p3b5 | 1p3b4 |
| 37 | 0 | 1p5b3 | 1p6b3 | 1p7b3 | 1p8b7 | |||
| 38 | 0 | 1p5b2 | 1p5b1 | 1p5b0 | 1p4b7 | 1p4b6 | 1p4b5 | 1p4b4 |
| 39 | 0 | 1p6b2 | 1p6b1 | 1p6b0 | 1p5b6 | 1p5b5 | 1p5b4 | |
| 40 | 0 | 1p7b2 | 1p7b1 | 1p7b0 | 1p6b7 | 1p6b6 | 1p6b5 | 1p6b4 |
| 41 | 0 | 1p7b8 | 1p7b7 | 1p7b6 | 1p7b5 | 1p7b4 | ||
| 42 | 0 | |||||||
| 44 | 0 | 1p8b6 | 1p8b5 | 1p8b4 | 1p8b3 | 1p8b2 | 1p8b1 | 1p8b0 |
| 43 | 0 | |||||||
| 45 | 0 | 2t | 2p0b2 | 2p010 | 2p1b5 | |||
| 46 | 0 | |||||||
| 47 | 0 | 2t | 2t | 2t | 2t | 2t | 2EfOn | |
| 48 | 0 | 2t | 2t | 2t | ||||
| 49 | 0 | |||||||
| 50 | 0 | 2p0b1 | 2p0b0 | 2t | 2t | 2t | 2t | 2t |
| 51 | 0 | 2p0b9 | 2p0b8 | 2p0b7 | 2p0b6 | 2p0b5 | 2p0b4 | 2p0b3 |
| 52 | 0 | 2p1b4 | 2p1b3 | 2p1b2 | 2p1b1 | 2p1b0 | 2p0b11 | |
| 54 | 0 | 2p1b10 | 2p1b9 | 2p1b8 | 2p1b7 | 2p1b6 | ||
| 53 | 0 | 2p2b0 | 2p2b8 | 2p3b3 | 2p4b3 | 2p5b3 | 2p6b3 | 2p7b3 |
| 55 | 0 | 2p2b7 | 2p2b6 | 2p2b5 | 2p2b4 | 2p2b3 | 2p2b2 | 2p2b1 |
| 56 | 0 | 2p3b2 | 2p3b1 | 2p3b0 | 2p2b10 | 2p2b9 | ||
| 57 | 0 | 2p4b2 | 2p4b1 | 2p4b0 | 2p3b7 | 2p3b6 | 2p3b5 | 2p3b4 |
| 58 | 0 | 2p5b2 | 2p5b1 | 2p5b0 | 2p4b7 | 2p4b6 | 2p4b5 | 2p4b4 |
| 59 | 0 | 2p6b2 | 2p6b1 | 2p6b0 | 2p5b7 | 2p5b6 | 2p5b5 | 2p5b4 |
| 60 | 0 | 2p7b2 | 2p7b1 | 2p7b0 | 2p6b7 | 2p6b6 | 2p6b5 | 2p6b4 |
| 61 | 0 | 3t | 2p8b7 | |||||
| 62 | 0 | 2p7b8 | 2p7b7 | 2p7b6 | 2p7b5 | 2p7b4 | ||
| 63 | 0 | |||||||
| 64 | 0 | |||||||
| 65 | 0 | 2p8b6 | 2p8b5 | 2p8b4 | 2p8b3 | 2p8b2 | 2p8b1 | 2p8b0 |
| 67 | 0 | 3t | 3t | 3t | 3t | 3t | 3t | 3EfOn |
| 66 | 0 | |||||||
| 68 | 0 | 3t | 3t | 3t | ||||
| 69 | 0 | 3p0b2 | 3p0b10 | 3p1b5 | 3p2b0 | 3p2b8 | 3p3b3 | |
| 70 | 0 | |||||||
| 71 | 0 | 3p0b1 | 3p0b0 | 3t | 3t | 3t | 3t | 3t |
| 72 | 0 | 3p0b9 | 3p0b8 | 3p0b7 | 3p0b6 | 3p0b5 | 3p0b4 | 3p0b3 |
| 73 | 0 | 3p1b4 | 3p1b3 | 3p1b2 | 3p1b1 | 3p1b0 | 3p0b11 | |
| 74 | 0 | 3p1b10 | 3p1b9 | 3p1b8 | 3p1b7 | 3p1b6 | ||
| 75 | 0 | 3p2b7 | 3p2b6 | 3p2b5 | 3p2b4 | 3p2b3 | 3p2b2 | 3p2b1 |
| 76 | 0 | 3p3b2 | 3p3b1 | 3p3b0 | 3p2b10 | 3p2b9 | ||
| 77 | 0 | 3p4b3 | 3p5b3 | 3p6b3 | 3p7b3 | |||
| 78 | 0 | 3p4b2 | 3p4b1 | 3p4b0 | 3p3b7 | 3p3b6 | 3p3b5 | 3p3b4 |
| 79 | 0 | 3p5b2 | 3p5b1 | 3p5b0 | 3p4b7 | 3p4b6 | 3p4b5 | 3p4b4 |
| 80 | 0 | 3p6b2 | 3p6b1 | 3p6b0 | 3p5b7 | 3p5b6 | 3p5b5 | 3p5b4 |
| 81 | 0 | 3p7b2 | 3p7b1 | 3p7b0 | 3p6b7 | 3p6b6 | 3p6b5 | 3p6b4 |
| 82 | 0 | 3p7b8 | 3p7b7 | 3p7b6 | 3p7b5 | 3p7b4 | ||
| 83 | 0 | |||||||
| 84 | 0 | |||||||
| 85 | 0 | 3p8b7 | 4t | 4p0b2 | 4p0b10 | |||
| 86 | 0 | 3p8b6 | 3p8b5 | 3p8b4 | 3p8b3 | 3p8b2 | 3p8b1 | 3p8b0 |
| 87 | 0 | |||||||
| 88 | 0 | 4t | 4t | 4t | 4t | 4t | 4t | 4EfOn |
| 89 | 0 | 4t | 4t | 4t | ||||
| 90 | 0 | |||||||
| 91 | 0 | 4p0b1 | 4p0b0 | 4t | 4t | 4t | 4t | 4t |
| 92 | 0 | 4p0b9 | 4p0b8 | 4p0b7 | 4p0b6 | 4p0b5 | 4p0b4 | 4p0b3 |
| 93 | 0 | 4p1b5 | 4p2b0 | 4p2b8 | 4p3b3 | 4p4b3 | 4p5b3 | 4p6b3 |
| 94 | 0 | 4p1b4 | 4p1b3 | 4p1b2 | 4p1b1 | 4p1b0 | 4p0b11 | |
| 95 | 0 | 4p1b10 | 4p1b9 | 4p1b8 | 4p1b7 | 4p1b6 | ||
| 96 | 0 | 4p2b7 | 4p2b6 | 4p2b5 | 4p2b4 | 4p2b3 | 4p2b2 | 4p2b1 |
| 97 | 0 | 4p3b2 | 4p3b1 | 4p3b0 | 4p2b10 | 4p2b9 | ||
| 98 | 0 | 4p4b2 | 4p4b1 | 4p4b0 | 4p3b7 | 4p3b6 | 4p3b5 | 4p3b4 |
| 99 | 0 | 4p5b2 | 4p5b1 | 4p5b0 | 4p4b7 | 4p4b6 | 4p4b5 | 4p4b4 |
| 100 | 0 | 4p6b2 | 4p6b1 | 4p6b0 | 4p5b7 | 4p5b6 | 4p5b5 | 4p5b4 |
| 101 | 0 | 4p7b3 | 4p8b7 | 5t | ||||
| 102 | 0 | 4p7b2 | 4p7b1 | 4p7b0 | 4p6b7 | 4p6b6 | 4p6b5 | 4p6b4 |
| 103 | 0 | 4p7b8 | 4p7b7 | 4p7b6 | 4p7b5 | 4p7b4 | ||
| 104 | 0 | |||||||
| 105 | 0 | |||||||
| 106 | 0 | 4p8b6 | 4p8b5 | 4p8b4 | 4p8b3 | 4p8b2 | 4p8b1 | 4p8b0 |
| 107 | 0 | |||||||
| 108 | 0 | 5t | 5t | 5t | 5t | 5t | 5t | 5EfOn |
| 109 | 0 | 5p0b2 | 5p0b10 | 5p1b5 | 5p2b0 | 5p2b8 | ||
| 110 | 0 | 5t | 5t | 5t | ||||
| 111 | 0 | |||||||
| 112 | 0 | 5p0b1 | 5p0b0 | 5t | 5t | 5t | 5t | 5t |
| 113 | 0 | 5p0b9 | 5p0b8 | 5p0b7 | 5p0b6 | 5p0b5 | 5p0b4 | 5p0b3 |
| 114 | 0 | 5p1p4 | 5p1b3 | 5p1b2 | 5p1b1 | 5p1b0 | 5p0b11 | |
| 115 | 0 | 5p1b10 | 5p1b9 | 5p1b8 | 5p1b7 | 5p1b6 | ||
| 116 | 0 | 5p2b7 | 5p2b6 | 5p2b5 | 5p2b4 | 5p2b3 | 5p2b2 | 5p2b1 |
| 117 | 0 | 5p3b3 | 5p4b3 | 5p5b3 | 5p6b3 | 5p7b3 | ||
| 118 | 0 | 5p3b2 | 5p3b1 | 5p3b0 | 5p2b10 | 5p2b9 | ||
| 119 | 0 | 5p4b2 | 5p4b1 | 5p4b0 | 5p3b7 | 5p3b6 | 5p3b5 | 5p3b4 |
| 120 | 0 | 5p5b2 | 5p5b1 | 5p5b0 | 5p4b7 | 5p4b6 | 5p4b5 | 5p4b4 |
| 121 | 0 | 5p6b2 | 5p6b1 | 5p6b0 | 5p5b7 | 5p5b6 | 5p5b5 | 5p5b4 |
| 122 | 0 | 5p7b2 | 5p7b1 | 5p7b0 | 5p6b7 | 5p6b6 | 5p6b5 | 5p6b4 |
| 123 | 0 | 5p7b8 | 5p7b7 | 5p7b6 | 5p7b5 | 5p7b4 | ||
| 124 | 0 | |||||||
| 125 | 0 | 5p8b7 | c1 | |||||
| 126 | 0 | |||||||
| 127 | 0 | 5p8b6 | 5p8b5 | 5p8b4 | 5p8b3 | 5p8b2 | 5p8b1 | 5p8b0 |
| 128 | 0 | |||||||
| 129 | 0 | c2 | ||||||
| 130 | 0 | n2 | n1 | n0 | c0 | |||
| 131 | 0 | |||||||
| 132 | N0 | |||||||
| 133 | 0x00 | |||||||
| 134 | N1 | |||||||
| 135 | N2 | |||||||
| 136 | N3 | |||||||
| 137 | N4 | |||||||
| 138 | N5 | |||||||
| 139 | N6 | |||||||
| 140 | N7 | |||||||
| 141 | 0x00 | |||||||
| 142 | N8 | |||||||
| 143 | N9 | |||||||
| 144 | 0x00 | |||||||
| 145 | 0xF7 |
Posted by g200kg : 2017/06/01 08:46:32