Alexandre SIMON

I have some trouble to send Sysex message from M4L device. 

The idea is to display text on oled display thru arduino board using sysex messages. 

So far the arduino/oled part works pretty well. I've tried sending sysex message using MIDI-OX and it work pretty fine. 

I've tried to send sysex from M4L device to MIDI-OX before trying with arduino board but so far I can't get anything.

MidiOX --> LoopMIDI (act as virtual midi interface) --> Live --> MIDI track in --> M4L patch 

and from M4L : M4L patch --> MIDI track out --> LoopMIDI --> MidiOX

I also attach my patch, it's pretty basic just a test-patch to monitor midi IN/OUT ("Ctlout" is here just to be sure that message go to MIDI-OX)

        "appversion" :         {

            "architecture" : "x64",

        "rect" : [ 2222.0, 181.0, 640.0, 480.0 ],

        "openinpresentation" : 0,

        "default_fontsize" : 12.0,

        "default_fontname" : "Arial",

        "gridsize" : [ 15.0, 15.0 ],

        "righttoolbarpinned" : 0,

        "bottomtoolbarpinned" : 0,

        "toolbars_unpinned_last_save" : 0,

        "subpatcher_template" : "",

        "boxes" : [             {

                "box" :                 {

                    "id" : "obj-26",

                    "maxclass" : "message",

                    "numinlets" : 2,

                    "numoutlets" : 1,

                    "outlettype" : [ "" ],

                    "patching_rect" : [ 239.0, 462.0, 29.5, 22.0 ],

                    "style" : "",

                    "text" : "10"

Hi, 
I have some trouble to send Sysex message from M4L device. 
The idea is to display text on oled display thru arduino board using sysex messages. 
So far the arduino/oled part works pretty well. I've tried sending sysex message using MIDI-OX and it work pretty fine. 
I've tried to send sysex from M4L device to MIDI-OX before trying with arduino board but so far I can't get anything.

setup look like that  : 
MidiOX --> LoopMIDI (act as virtual midi interface) --> Live --> MIDI track in --> M4L patch 
and from M4L : M4L patch --> MIDI track out --> LoopMIDI --> MidiOX

Hi, 
I have some trouble to send Sysex message from M4L device. 
The idea is to display text on oled display thru arduino board using sysex 

trouble-to-sed

https://help.ableton.com/hc/en-us/articles/360003148640-SysEx-support-in-Live-10

why not talk plain text to arduino using serial object ?

thank for the reply, I've already see the link. I can't send message thru serial the arduino also act as midi controller, it send midi cc etc.

If you read infos on that link , it says :

Can I send and receive SysEx messages from the same track?

No. If you require bi-directional SysEx flow, you need to use two separate Max for Live devices on different tracks."

If you read infos on that link , it says :

"Can I send and receive SysEx messages from the same track?

I've test to receive sysex on the patch only to see if the problem come to send part and I've set the midi In/out accordingly as mention for the "ctlout" object.

I only try to send sysex from M4L patch to arduino

I don't try to send and receive Sysex. 

I've test to receive sysex on the patch only to see if the problem come to send part and I've set the midi In/out accordingly as mention for the "ctlout" object.

Trouble to send sysex