18 Feb
2014
18 Feb
'14
2:34 p.m.
On 2014-02-18 02:41, Clifford Dunn wrote:
I'm surprised that people are using the Arduino
devices for MIDI. Has
no one been able to get the full resolution out of the Analog In pins?
For the simple switches, I don't see it being a problem, but I'd
rather have more than 128 numbers for continuous controllers. Has
anyone had success with that? (I suppose we're no longer talking about
Linux audio.)
You can use two controller numbers separated by 32 to send the two
halves of the value, so controller 2 could send the high 7 bits and
controller 34 the low 3 to get the full 10 bits from the Arduino ADC. I
have built a pedal using a PIC that does that.
With Arduino you can also SLIP-encode OSC packets and send them through
the USB serial port at a higher speed than MIDI.
Martin