MegaDrum 32 Inputs - Update Fail

[AnjiN]

Hello, folks!

I have a 32 inputs MegaDrum, with All In One v2.5 board, and the last firmware was 20141203.. I am using ATMEGA644 (with protected bootloader), running @ 20MHz for Atmega and 12MHz for PIC18F2550.

The module works pretty well, but I can't update it to newer versions.

When i try it, i got three strange behaviors (at almost same time):

1) The lcd display get blocks (the famous one!)
2) On MDM's update window, i got the yellow-colored message "Unknown Error".
3) MegaDrum reboots automatically.

I tried it on last MDM update, all MIDI speeds, and same thing happens..

I uploaded a video showing the fail process:
https://www.youtube.com/watch?v=ZH5KV0E68bM

Can you guys help me??

Thank you!!!

AnjiN.

[dmitri]

Did you follow http://www.megadrum.info/forums/viewtop ... f=3&t=1252 ? If you did, please describe step-by-step what you do and what happens.

[AnjiN]

Dmitri, thank you so much! It worked!!!

It's been a long time since last time i tried updating my megadrum! But I always did it throug MDM... I never did with mdfwupdate!

There's a specific reason for this error on MDM update mode?

And again, THANK YOU!



AnjiN.