Jump to content


Photo
- - - - -

Seq v4 Lite no flashing leds on control panel


  • Please log in to reply
1 reply to this topic

#1 docljunior

docljunior

    MIDIbox Newbie

  • Members
  • Pip
  • 5 posts
  • LocationTromsø, Norway

Posted 10 May 2012 - 20:10

Hi There.

I have built a Seq v4 Lite with the LPC17 core. The core seemes fine. I get past all the midi tests, the led on the expresso is flashing three times when booting and everything seemes right in Mios Studio. The Sd-Card is working and has been "formated" by the core. However the panel is not working at all. When I fired it up the first time there was no light at all :( When I tried the pushbuttons I got feedback in Mios Studio. If I remember correctly it told me exactly wich button I pressed, but after a while it reported buttons only occationally and randomly. Now it does not give any feedback at all.

I have changed all four of the cables between the panel and the core, I have tested all the components on the panel and found nothing wrong (that I can spot with my limited knowledge), and I have preformed the midi loopback tests with expected results.


Any thoughts about this would be very appreciated.

Thanks!
Kolbjørn
"Any sufficiently advanced technology is indistinguishable from magic."
Sir Arthur C. Clarke

"Any sufficiently rigorously defined magic is indistinguishable from technology."
Larry Niven

#2 docljunior

docljunior

    MIDIbox Newbie

  • Members
  • Pip
  • 5 posts
  • LocationTromsø, Norway

Posted 14 May 2012 - 16:34

still no funk in seq lite....
"Any sufficiently advanced technology is indistinguishable from magic."
Sir Arthur C. Clarke

"Any sufficiently rigorously defined magic is indistinguishable from technology."
Larry Niven




0 user(s) are reading this topic

0 members, 0 guests, 0 anonymous users