Sysex dump with multiple separate messages

[memorysplice]

Thank you for your patience. I greatly appreciate you and everyone else trying to help.

[memorysplice]

I think this is something I can run with! Thank you! I will try right now.

[memorysplice]

I do have a question in regards to the “assignValues script”

function assignValues(midiMessage,var)
	panel:getModulatorByName("Portamento"):setModulatorValue(programData:getByte(0), false,var,false) -- assign the first byte of programData memoryBlock to it's correspondent modulator
panel:getModulatorByName("Osc1 Volme"):setModulatorValue(programData:getByte(1), false,var,false) -- assign the second byte of programData memoryBlock to it's correspondent modulator. 
.
.
.
-- And so on till the last byte.
end

Do I use continue to use this script or am I missing something?

• This reply was modified 8 years, 4 months ago by memorysplice.

[daimondamps]

No – this is just a function ,

when you call this function from other X script – it will return to the X script when the function is finished and the script will go on.

[memorysplice]

I am going to try this on a much simpler synth to master first I just want to walk over everything over with you first.

Here are 3 of the 4 messages that I am sending

Message 1
F0 41 10 00 00 7B 11 00 20 00 00 00 00 60 F7
Message 2
F0 41 10 00 00 7B 11 00 20 10 00 00 00 50 F7
Message 3
F0 41 10 00 00 7B 11 00 20 20 00 00 00 40 F7
and so on

Here are 3 examples of sysex dumps that I am receiving from the synth in question.

address is in [ ] 
bytes are in " "
message 1
    [ F0 41 10 00 00 7B 12 00  20 00 00 ]
    " 01 7F 00 7F 00 7F 00 7F 00 00 00 00 00  00 00 00 14 00 00 00 00 00 00 00 00 00 00 00 00  00 00 00 5C " 
73 = checksum 
F7 = End of Message

message 2

00  [ F0 41 10 00 00 7B 12 00  20 10 00 ]
    " 00 0B 3C 49 49 10  1E 32 "
27 = checksum
F7 = End of Message

message 3

00  [ F0 41 10 00 00 7B 12 00  20 20 00 ]
    " 00 00 00 00 00 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00 20  00 00 00 00 00 " 
40 = Checksum 
F7 = End of message

• This reply was modified 8 years, 4 months ago by memorysplice.
• This reply was modified 8 years, 4 months ago by memorysplice.
• This reply was modified 8 years, 4 months ago by memorysplice.

[daimondamps]

function assignValues(midiMessage)

This is a definition of a function . You have to invoke the function after line:
if ( midiMessage:getData():getByte(10) == 0x00) then
–you are processing 1’st message (if it arrives – this fragment will process this message)

modulator1= midiMessage:getData():getByte(12)
modulator2= midiMessage:getData():getByte(13)
assignValues(midiMessage)

But this is bad solution because your midiMessage depends on sysex byte 10

– you can just omit the function and write :

if  ( midiMessage:getData():getByte(10) == 0x00) then 
	--you are processing 1'st message (if it arrives - this fragment will process this message)

		modulator1= midiMessage:getData():getByte(12)
     	modulator2= midiMessage:getData():getByte(13)
panel:getModulatorByName("SW_SAW"):setModulatorValue(modulator1, false, false, false)
	panel:getModulatorByName("MIXER_SAW"):setModulatorValue(modulator2, false, false, false)

elseif ....blahblahblah

• This reply was modified 8 years, 4 months ago by daimondamps.
• This reply was modified 8 years, 4 months ago by daimondamps.
• This reply was modified 8 years, 4 months ago by daimondamps.

[memorysplice]

I got it to properly dump and thank you! I do have a problem. When I press a note on the synth, it will click output a bunch of sysex paramater changing the synth and the panel to 0. What are your thoughts?

[memorysplice]

Fixed it. Some kind of midi loop issue.

[memorysplice]

One more thing, Part of the dump in question as messages that are broken into multiple “ms” “ls” byte messages how do I utilize lua code to update the parameters for my panel?

[daimondamps]

modvalue = 128 * programData:getByte(x) + programData:getByte(x+1)

[memorysplice]

Trying now. Thank you!

[memorysplice]

daimondamps can you break down how the code works so I can utilize it ?

[memorysplice]

I am getting a error message

Error message: [string “receivedMidi”]:89: attempt to index global ‘programData’ (a nil value)

[memorysplice]

Never mind, I got it now.

[memorysplice]

Actually I do not have it. I am still having problems. If daimondamps or anyone else can explain this to me, that would be awesome!

modvalue = 128 * programData:getByte(x) + programData:getByte(x+1)

[daimondamps]

your modulator value(modvalue) which is 14bit (MS and LS) is calculated
modvalue = 128 * programData:getByte(MS) + programData:getByte(LS)

in simpler form
modvalue = (128*MS) + LS

[memorysplice]

Here is what I tried to use and it is not working. Maybe someone can spot the issue with the code

	CS_ATTACK = 128 * midiMessage:getLuaData():getByte(15) + midiMessage:getLuaData():getByte(16+1)

	panel:getModulatorByName("CS_ATTACK"):setModulatorValue(CS_ATTACK, false, false, false)

[memorysplice]

Keep in mind the value of the parameter can go from 0-255.

[memorysplice]

Figured it out using this solution.

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