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  1. Thanks for the reply. Figured it out- turns out...

    Thanks for the reply. Figured it out- turns out A0-A13 translate to 0 to 13. The constant A14 has the value 40, the constant A15 has the value 26. When I was reading them I assumed I could just read...
  2. How can I get analog inputs A15-A17 working on a Teensy 3.2 (pins 25-27)

    possibly noob question. A0-13 work fine, I need a few more. I've been trying to init pins 25-27 for A15-17. Do I need to do something else?

    Looked around, did not find an answer to this.

    ...
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    Hi, Just chiming in to say this works fine...

    Hi,

    Just chiming in to say this works fine for me on macOS Sierra, Arduino 1.6.1. Thanks as always!

    Oh- yes- Teensy 3.2
  4. Can't upload to teensy 3.1 on Xubuntu all of a sudden

    Hi all,
    Between my mac running 10.10 and not liking Arduino 1.06, I've gone to my old thinkpad running a 32 bit Xubuntu. Getting back to doing some teensy stuff but for some reason things don't want...
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    Hi folks, Just tried out a CC3000 with the...

    Hi folks,

    Just tried out a CC3000 with the Adafruit lib for Teensy last night. Mine has the 1.26 firmware Buildtest got me as far as trying to connect to my wifi network last night, but couldn't...
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    Hey there, No, it's not just you. Paul...

    Hey there,

    No, it's not just you. Paul mentioned this in above in this thread- seems windows serial port code is very old and buggy. To be fair, serial ports started long before they were able to...
  7. Teensy 3.1 HID doesn't work with Mac OS X 10.10 beta, Yosemite

    Hi folks,

    Not a Teensy bug, but I found out today after installing the dev release of Yosemite on my mac, Raw HID on the teensy can't be read by an app that was previously working fine on 10.9,...
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    Hey all, Thought I'd post to answer my own...

    Hey all,

    Thought I'd post to answer my own question: Qt wanted a -lhid as well as -lsetupAPI in the .pro file

    LIBS += -lhid -lsetupAPI

    I've got it building for windows on my mac with Qt...
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    I'm trying to follow the instructions for...

    I'm trying to follow the instructions for building a windows binary using Qt on a mac with Qt 4.8.2. I like the idea of a standalone executable, which this setup builds...seems also 4.8.2 has the...
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    Hey Andersod2, You seem like someone who might...

    Hey Andersod2,

    You seem like someone who might know- I'm building an app with Qt, I've got it working on my mac, but when I try to compile it on winXP I get a couple of errors from hidclass.h:
    ...
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    Dammit dammit dammit! I almost went, but had to...

    Dammit dammit dammit! I almost went, but had to prepare a final to give to my class. Hope you're there next year, Paul, I'd love to meet you.
  12. It is confusing. analog 14 and up are labeled in...

    It is confusing. analog 14 and up are labeled in the same manner on the card as analog 13 and lower: "A14". I couldn't tell from this that 0-13 could be referenced by analogRead(13), but for 14 and...
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    Hi again, Shipped the widget, tried both HID and...

    Hi again,
    Shipped the widget, tried both HID and serial. Seems the problem is mostly on their side, it seemed that when they switched to powering the teensy directly rather than through USB, they...
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    Thanks! I'll give the HID stuff a look. No new...

    Thanks! I'll give the HID stuff a look. No new hardware either.
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    Hey folks, Just throwing it out there- if I...

    Hey folks,

    Just throwing it out there- if I need a bulletproof setup, would it be better to communicate with the computer using an ethernet module? I mean, damn...if we're getting lemons, maybe I...
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    Hi guys, Just read your new replies- I try to be...

    Hi guys,
    Just read your new replies- I try to be sure to close ports and release objects before quitting a program, this happens before the program even quits. I'll follow any information you have...
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    Hi Paul, Didn't help. It only seems to show up...

    Hi Paul,
    Didn't help. It only seems to show up if the USB line is in a noisy environment, but once comm is lost, it's lost. Below is the function where things hang. It hangs on a write, but this may...
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    Hi Paul, Thanks for getting back to me so...

    Hi Paul,
    Thanks for getting back to me so quickly. I re-flashed the teensy with 1.17rc1 on my mac and updated the drivers on the windows box as well. Started up my app on the windows box and will...
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    weird serial port hang, windows only

    Hi Paul et. al.,

    I'm having a maddening problem with a teensy 3 I'm using in a couple of custom, paid for projects I've made-

    It seems like occasionally, on my own apps (written on a mac but...
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    Hi Nox, Thanks for getting back to me. So, even...

    Hi Nox,
    Thanks for getting back to me. So, even a write would hang on this? What value would you recommend for external pullups? I was using a 6.8k resistor for a pull _down_ on the IR sensor, maybe...
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    Hey nox, Now I'm having trouble...tried every...

    Hey nox,
    Now I'm having trouble...tried every which way. Seems the Teensies are hanging on master writes. At first I thought I fried my sensor (entirely possible) but I tried two teensy 3s with your...
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    I sort of got it working with a teensy, but I...

    I sort of got it working with a teensy, but I think I ended up frying it before finishing the job, a couple of connection screw ups. I just received a new one, will post when I get it working.

    I...
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    I got it to work! Seems using an I2C_NOSTOP for...

    I got it to work! Seems using an I2C_NOSTOP for the Wire.endTransmission was the trick. See below.


    Wire.beginTransmission(dev);// + 0x60); // slave addr
    Wire.write(0x02); // command,...
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    Oh, in case it isn't clear ...

    Oh, in case it isn't clear

    Wire.beginTransmission(0x60); // slave address (sensor)
    Wire.write(0x02); //command
    ...more relevant command bytes

    ...
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    Hi nox, Paul, et. al, Thanks, nox, very much...

    Hi nox, Paul, et. al,

    Thanks, nox, very much for this library!

    I'm currently trying to get a MLX90620 16x4 IR sensor talking with a Teensy 3.0.
    The old code for this used what looks to be an...
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