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Type: Posts; User: kriista

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    Cool, let me know the results you get.

    Cool, let me know the results you get.
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    In the end I'm still using touchRead() but then...

    In the end I'm still using touchRead() but then running that into the ResponsiveAnalogRead library. It's still fairly noisy unless I crank the smoothing up, which adds latency, so just a bit of...
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    Yeah, I'll mess around with adding a ground...

    Yeah, I'll mess around with adding a ground plane. Having pressure is kind of an afterthought as I was initially only interested in binary on/off, so I'll mess with the hardware a bit to see if I can...
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    touchRead() range?

    So I'm coding up a MIDI controller where I'm using capacitive touch on a Teensy 3.2 and I want to try to maximize the range/output I'm getting with this. At the moment I'm, roughly, getting a range...
  5. One sneaky little bump here before this descends...

    One sneaky little bump here before this descends into the forum void.
  6. Project Advice (4 channel "wireless haptic feedback" via Teensy + Audio Boards)

    Not sure if this is the best forum (or category for that matter) for this question, but I do know there’s lots of you that mess with this kind of thing a lot, so I wanted to ask for some advice.
    ...
  7. To clarify this, would this simply be a matter of...

    To clarify this, would this simply be a matter of connecting to 2.2k resistors to the 3.3v pin on the Teensy (just next to pin23), and then to pins 18/19, which will also have the wires coming from...
  8. That's super handy to know, on both counts. ...

    That's super handy to know, on both counts.



    Also good to know. I see what you mean, I saw the bolded numbers vs the bolded labels. But either way, knowing that 18/19 are the default ones will...
  9. Using an external i2c ADC with Teensy LC (i2c noob questions!)

    So I'm building a high resolution (14-bit USB-MIDI) fader using a 'fast' dj-style crossfader, which happens to be 10k linear, and I'm using an Teensy LC as the basis of it.

    The reason for wanting...
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    The receiver will be custom in Max either way, so...

    The receiver will be custom in Max either way, so the 'universality' of it is unimportant.

    I also remembered that the ADC isn't 14-bit either way, so not sure if that effects this kind of...
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    Hi Nat! Ok, so if I just want to send a...

    Hi Nat!

    Ok, so if I just want to send a MSB/LSB pair, and then merge them in Max would it be something like this:


    void setup() {
    }

    void loop() {
    usbMIDI.sendControlChange(1,...
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    14-bit MIDI over USB?

    I'm trying to build a fader to USB-MIDI box that will send 14bit MIDI data using one of these faders:...
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    Ah, I didn't see the 2nd bit when I first nabbed...

    Ah, I didn't see the 2nd bit when I first nabbed the code. That makes sense.

    So for the noteOffs it would be the same but just set (oPin, LOW)?

    The hardware part was built by someone else and...
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    Thanks for all the help! Hah, I should have...

    Thanks for all the help!

    Hah, I should have known that. I've been learning javascript online and it went over that at some point (www.codeacademy.com).

    Ok, I've filled in the gaps, but I'm...
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    I'm happy for it to read off all MIDI channels to...

    I'm happy for it to read off all MIDI channels to simplify things (I don't use much MIDI gear anyways).

    Still unclear on a couple of bits.

    Is switch() an in-built function here or defined just...
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    USB-MIDI to Digital Pin(HIGH) code

    So I've got a Teensy 3.0 which I bought specifically for this USB-MIDI to Relay box I'm building.

    Here's what the hardware itself looks like (all repurposed/vintage parts!):

    1511

    The guts...
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    That's definitely good to know. I'll probably...

    That's definitely good to know. I'll probably just keep it 7bit for my first build as the idea is to have a generic plug/play way to test sensors/hardware without having to dig into concating values...
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    Ah, so the teensy is your design? That's...

    Ah, so the teensy is your design?

    That's awesome.

    I've seen it come up several times over the year, mainly in performance comparisons (in terms of serial latency/throughput). I've not needed...
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    So when you change the USB type, you can still...

    So when you change the USB type, you can still upload to it? From my understanding, when you change the Arduino USB behavior, you lock out the ability to edit the sketches on it.

    So from the look...
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    12/22 is WAY more than I'd need as it is, so I...

    12/22 is WAY more than I'd need as it is, so I wouldn't need to expand the default teensy stuff.

    I think the main thing is that in Max/MSP you 'manually' parse the serialport, and I've just found...
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    USB-MIDI device (all inputs/outputs)?

    So I've been using Arduino stuff for music for some time, and I always use it as serial, and send it into Max/MSP where I parse the stuff. This works ok, but I often have pretty serious kernel panics...
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