3 ATOI objects outputs data within a SERIAL 115200 to Arduino, note on and note off

[BitSeeker]

@wal_co

The MAX patch is a midi keyboard to control a digital LED strip where there are 49 LEDS.

Some much needed clarification required here. This bit is understood, but then you add this:

@wal_co

From 36 to 59 (bass line) yellow, from 60 to 71 (gradation colors from red to yellow and the data is a MARKOV output) and from 72 to 84 just yellow again.

So what do these numbers refer to as they do not correlate with the range 0 to 49 or the LED strip?

@wal_co

All of them ends up in an ATOI objects

What do you mean by this? The atoi() function does not appear to be used in the posted code (thank you posting and enclosing in CODE tags btw). Does it relate to this somehow:

@wal_co

// Read the incoming byte
        byte incomingByte = Serial.read(); 
        if (Serial.available() > 0) {
    // read the incoming integer:
    incomingByte = Serial.parseInt(); 

Looks like some of your void loop() is missing ?

I think a clearer explanation would be appreciated. A read of this post titled How to get the best out of this forum might help you to assist volunteers on here to better understand your problem. Please remember - we cannot see your setup. You can help by showing us photos of your board/project and maybe a diagram showing how everything is wired up.

For example:

• Is this reading MIDI data from the keyboard for example?
• Are you using a MIDI shield or interface for for this?
• Which Arduino are you using?