MIDI OUT Led is going Crazy !

Testing/Troubleshooting
1

:o Hi everybody !  :o

I thought i finished my project. Not…

After I completed everything, plugged in POWER, installed MIDI-OX for Monitoring and…

The Red Midi-Out LED on my LTC-module is always ON !In MIDI-OX the Monitoring is scrolling so fast !! I can’t follow all the DATA. And I did not even touch the POT’s !

Several MIDI-Channels receive data from the CORE, all at the same time. I am using the Roland Serial COM-driver.

The Green Midi-In LED is OK. When I push a button on my keyboard, it flashes correctly. And I see the MIDI-IN message twice on my screen.

Can anybody HELP me corect this strange behaviour ?

Thanks in advance for your reactions/suggestions !

Synthex :o

2

Hi Synthex,

did you connect all open analog inputs to ground?

Best Regards, Thorsten.

3

Yes, I did that.

Even when I disconnect the AINX-module and no external modules are connected, the MIDI-Out keeps sending huge amounts of MIDI-OUT data to my PC.

I made a screenshot, see it at www.furman.nl

Synthex

4

Just for clarification before I can give you an useful answer: did you also connect the unused analog pins of the PIC (Port J5) to ground?

Best Regards, Thorsten.

5

Oops !

Forgotten that ! How stupid of me…

I have to read your website better, Thorsten.

It’s working GREAT now !

Thanks a 1000 times !  :)

Synthex

6

fine! :slight_smile:

Best Regards, Thorsten.