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ChipMusic.org / Forums / Posts by synthy
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Hi,
Didn't you get my email on 13 march? I have sent the shield on 9 march. I have sent you the tracking information. The tracking said, the package is in your country, but on its way.
I hope you have the shield soon.
Let me know if you received my mail.
Regards, Pim.
Here are the controlnumbers to send through midi to the board:
Sysex format = f0, 00, 00, 00, adress msb, adress lsb, data, f7
adress msb = 0 , adress lsb = sysex nr.
Sysex nr YM2151 control
0 0=left /1= right 0 .. 11 = common values
1 FeedBack 0 .. 7
2 AM enable bit0 .. Bit3 12 .. 19 = reserve
3 noise on / off
4 AM value 0 .. 3
5 PM value 0 .. 7
6 Noise freq. 0 .. 31
7 LFO waveform 0=tri 1=sq 2= saw 3=noise
8 LFO frequency 0 .. 128
9 0 = Phase mod 1 = Amplitude mod
10 LFO mod amount 0 .. 128
11 Algorithm 0 .. 7
*******************************************************************************
20 Detune 1 - 0 .. 7 20 .. 29 = operator 0
21 Multiplier 0 .. 15
22 Total level op 0 - 0 .. 128
23 Key scaling 0 .. 3
24 Attack rate 0 .. 31
25 Decay 1 rate 0 .. 31
26 Detune 2 - 0 .. 3
27 Decay 2 rate 0 .. 31
28 Decay 1 level 0 .. 15
29 Release rate 0 .. 15
30 Detune 1 - 0 .. 7 30 .. 39 = operator 1
31 Multiplier 0 .. 15
32 Total level op 1 - 0 .. 128
33 Key scaling 0 .. 3
34 Attack rate 0 .. 31
35 Decay 1 rate 0 .. 31
36 Detune 2 - 0 .. 3
37 Decay 2 rate 0 .. 31
38 Decay 1 level 0 .. 15
39 Release rate 0 .. 15
40 Detune 1 - 0 .. 7 40 .. 49 = operator 2
41 Multiplier 0 .. 15
42 Total level op 2 - 0 .. 128
43 Key scaling 0 .. 3
44 Attack rate 0 .. 31
45 Decay 1 rate 0 .. 31
46 Detune 2 - 0 .. 3
47 Decay 2 rate 0 .. 31
48 Decay 1 level 0 .. 15
49 Release rate 0 .. 15
50 Detune 1 - 0 .. 7 50 .. 59 = operator 3
51 Multiplier 0 .. 15
52 Total level op 3 - 0 .. 128
53 Key scaling 0 .. 3
54 Attack rate 0 .. 31
55 Decay 1 rate 0 .. 31
56 Detune 2 - 0 .. 3
57 Decay 2 rate 0 .. 31
58 Decay 1 level 0 .. 15
59 Release rate 0 .. 15
catskull wrote:Have you considered open sourcing your code and schematic?
It'd be great to have the midi mapping for all the controls
BTW, is the board identical to this one? http://www.ooishoo.org/?page_id=15
The reason why i sell this is because i had to order 10 PCB's. Now i have 9 spare and i think it is a great musical instrument. I have bought all the parts for 10 boards to sell it to other YM2151 lovers. In time the code and schematic will be available. For now i just want to sell the shields.
The board is similar. I have contacted the maker, but he is not responding. I asked him if the board and schematic are available, but no responding. So i have drawn the schematic like his one In Eagle and i have used his layout to position the parts and i use his library. So i it is similar,but not the same.
I sell it at cost price = 30 euro ex. shipping. This is because i don't want profit, but as much people have fun with it.
For anyone who is interested, send me a personal message.
What do you mean? If you mean, only the pcb, that is not possible. I have already put all the components on it. So, what you get is a fully functional shield.
I have made a shield for Arduino to turn a normal Arduino in a fully functional YM2151 midi module. I have programmed the Arduino to receive midi notes from a keyboard to play these notes and to receive CC messages to adjust the tone I have also programmed a panel in CTRLR to control all the CC messages to adjust the tone. I have ordered 10 PCB's so if anyone is interested. It is a fully functional 8 voice, 4 operator FM synthesizer.
Demo at: https://youtu.be/uvQk5IbCYwE
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ChipMusic.org / Forums / Posts by synthy
