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1  International / Software / Re: Come funziona il comando map(value, fromLow, fromHigh, toLow, toHigh)? on: January 31, 2013, 01:13:03 pm
Ottimo, direi di si:

se analogValue è 512 -> degree diventa 90

Grazie
2  International / Software / Come funziona il comando map(value, fromLow, fromHigh, toLow, toHigh)? on: January 31, 2013, 12:36:11 pm
Non riesco proprio a capirlo...  smiley-red  potete farmi un esempio?
 smiley-razz
3  Using Arduino / Project Guidance / Arduino Leonardo and touchpad on: January 29, 2013, 11:15:18 am
Following the info found here: http://sparktronics.blogspot.it/2008/05/synaptics-t1004-based-touchpad-to-ps2.html I was able to interface a Laptop touchpad to the PC, through Leonardo HID device.

Everything works fine: X, Y, Left and Right click and it acts as a mouse 100%.

What I can't manage is the scroll gesture. Synaptics T1004 ic has some pins to receive horizontal and vertical scroll (active LOW - I suppose for external controls), but I can't get how to handle. Any idea?
4  Using Arduino / Audio / Re: Using Arduino Leonardo as MIDI device on: January 17, 2013, 03:44:29 pm
Moco released the 32u4 version. 

5  General Category / General Discussion / Olimexino 32U4 to trade with Teensy (2.0, ++, and 3.0) on: January 15, 2013, 01:42:27 pm
I've just received a brand new Olimexino 32U4 (Leonardo compatible with nice features as 3.3 power and Lipo charger embedded) but I figured out that it doesn't be recognized as midi HID device, whilst Teensy (2.0, ++, and 3.0) do.
So, I wonder if anyone is interested in tradeing them.
 smiley-mr-green
6  International / Software / Leonardo e MIDI HID device on: January 15, 2013, 08:20:39 am
Ho acquistato una scheda simil-Leonardo (OLIMEXINO-32U4) attratto dalla caratteristica di funzionare come HID device e con l'intenzione di farci un controller midi, ma temo di aver fatto un errore. Credo infatti non ci sia modo di farla riconoscere dal PC come interfaccia MIDI, come invece fa il Teensy o l'HIDuino. E' così?
 smiley-roll
7  Using Arduino / Audio / Re: Using Arduino Leonardo as MIDI device on: January 15, 2013, 04:44:31 am
Any news? I would like to let Leonardo be recognized as HID (MIDI) device.
8  Using Arduino / Programming Questions / Re: Leonardo vs UNO compiling on: January 14, 2013, 01:19:03 pm
I see. Thank you for your answers.
 smiley
9  Using Arduino / Programming Questions / Leonardo vs UNO compiling on: January 14, 2013, 01:01:22 pm
I tried to compile "BLINK" example for both Leonardo and UNO.

Latter needs 1000 bytes. Leonardo needs 4826!!!

How come? Is it correct?
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