nILS

In the sky with diamonds, sheesh.

You can take the 5V and ground from wherever you want. But you really want to try not to end up with ground loops and the likes (star wiring...)

There, I fixed it.

triple boobied women

[img height=345]http://www.greendogpetsupply.com/blog/wp-content/uploads/2009/03/do-not-want-dog.jpg

Pretty, nice and clean :-) Have fun with it!

Jep ep ep ep ep ep

Where's the MIOS32 version? ;)

More power

Offsite doco bad.... ;)

bump :-)

Die Taster gibt's bei reichelt: http://www.reichelt.de/?;ARTICLE=27894; Knobs gibt's hier: http://www.midibox.org/forum/index.php?topic=13725.0;topicseen

Depending on the load - yes. Seeing how much current you will have with an LCD and some blinky LEDs - this will cause some serious heat. Burning 7V @ 200-600mA...

Da muss man dann eben etwas kreativ werden ;) Ich hab das mal so gemacht, dass ich die Potis mit was JB Weld-ähnlichem festgeklebt hab und dahinter ein Stückchen Holz am Panel festgeschraubt hab, dass die Potis (je eine Reihe á 8 Stück) richtig gegen das Panel drückt. Ist bis heute nicht kaputt zu kriegen.

Schau mal beim pollin vorbei, die haben manchmal sehr günstig was, und das ist üblicherweise auch noch brauchbar - nicht weltklasse, aber brauchbar. Zum Beispiel das hier für 0,20 EUR: http://www.pollin.de/shop/detail.php?pg=NQ==&a=OTY2OTU3OTk= Würde dann 8 EUR für die 40 Potis machen ;) Wenn's ein bissel mehr sein darf und Du keinen Bock hast das irgendwann zu ersetzen oder derlei würde ich Dir die 16mm Alpha Potis wärmstens empfehlen, da bist Du dann mit ~1 EUR pro Stück dabei.

That's called the "Imbambcia"*-syndrom. *I must build another MIDIbox cause I'm addicted.

This could as stryd_one said be caused by noise on the Gnd-Vd rail. What kind of PSU are you using? Also you can try adding some caps between Vd and Gnd near the faders and see if that helps.

You'll need to assemble the source: http://www.ucapps.de/howto_tools_gpasm.html

!= We're all newbies here ;) Wiring all grounds together is correct and a good thing to do. You can http://ucapps.de/mios/srio_interconnection_test_v1b.zip <- let's you do Core<->DIN interconnection testing. Also http://ucapps.de/mios/ain64_din128_dout128_v2b.zip should show some changes on the LCD or via MIDI when you move an encoder.

olimex.com

Even though this is purty and all - wouldn't such a thing belong into a PM rather than in a thread?

No. Most will work, some won't, as a lot of cheap devices have issues sending/receiving/forwarding SysEx. Make sure the device isn't on the blacklist. You can always use the max. number of supported modules (which is mostly 8). I don't know since I haven't worked with mb64, but I'll go out on a limb and say if it's not supported yet, it'll be easy enough to implement :-) Nice. Feel free to share your info as you go along - this might save you some troubles in the long run, as potential problems are way easier to spot with a few extra pairs of eyes :-)

Looks good, anakin. I made some tiny changes which make it look a bit nicer to me ;) #define MAXPCNUM 63 // Define higher program change number unsigned char CurrentPC = 0; // Store Program Change Number ///////////////////////////////////////////////////////////////////////////// // This function is called by MIOS when an button has been toggled // pin_value is 1 when button released, and 0 when button pressed ///////////////////////////////////////////////////////////////////////////// void DIN_NotifyToggle(unsigned char pin, unsigned char pin_value) __wparam { if (!pin_value) return; if (pin == 13) { CurrentPC = (CurrentPC < MAXPCNUM) ? CurrentPC++ : MAXPCNUM; MIOS_MIDI_BeginStream(); MIOS_MIDI_TxBufferPut(0xC0); // Program Change Event MIOS_MIDI_TxBufferPut(CurrentPC); // Program Change Number MIOS_MIDI_EndStream(); } if (pin == 14) { CurrentPC = (CurrentPC > 0) ? CurrentPC-- : 0; MIOS_MIDI_BeginStream(); MIOS_MIDI_TxBufferPut(0xC0); // Program Change Event MIOS_MIDI_TxBufferPut(CurrentPC); // Program Change Number MIOS_MIDI_EndStream(); } }[/code]

In case you don't find anyone to trade, reichelt has them http://www.reichelt.de/?;ARTICLE=73884; Mods: Can you please move this thread to fleemarket?

Usually the initial flash indicates the upload request being sent - if you do not receive it on the PC side, make sure your core <-> PC wiring is correct (PC MIDI In <-> Core MIDI Out, PC MIDI Out <-> Core MIDI In). Since the LEDs on your MIDI interface has flashy leds as well, that part seems good - is the routing in the PC correct? Use MIOS Studio and make sure to connect your MIDI Interface's Out port with the "MIOS Studio In Port" in the "MIDI Device Routing" Window.