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Stuck at start-up screen

PostPosted: Wed Feb 24, 2016 6:23 pm
by lenny_v
Hi,

My MD is stuck at the <MegaDrum.info> start screen.

It is supposed to jump to a second screen but it doesn't.
Anyone any ideas on this?

Re: Stuck at start-up screen

PostPosted: Wed Feb 24, 2016 6:28 pm
by ignotus
Make sure you have a crystal with the right frequency. It's all I can think of other than checking for shorts/breaks etc.

Re: Stuck at start-up screen

PostPosted: Wed Feb 24, 2016 7:29 pm
by dmitri
Or maybe you have problems with inputs and they start triggering constantly overwhelming MCU.

Re: Stuck at start-up screen

PostPosted: Thu Feb 25, 2016 6:32 am
by lenny_v
And the winner is ignotus.
Short somewhere between the "PB0 (644) and A (4851) line" and ground.
Couldn't really see it but after some scratching in some tight places it came to life.

:mrgreen:

thanks