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  1. t3andy, Could the IMP handle high quality...

    t3andy,

    Could the IMP handle high quality audio? I would like to wirelessly stream music from a "base station" to a teensy 3.x and output it via the Audio Shield.

    Thanks
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    I think I have it backwards. It would be easier...

    I think I have it backwards. It would be easier to have local storage and use a wifi module to access it rather than stream audio wirelessly. Can the latter be done also?
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    Audio Streaming on teensy 3.0/3.1

    Hi,

    I have been messing with the Audio shield for a little bit and now want to dive into wireless transmissions. I have been looking at various rf modules like the Xbee, IMP, and bluetooth...
  4. Your instructions at times can be confusing...

    Your instructions at times can be confusing because some of them are unnecessary for specific applications. For example, I did all the steps as stated in your arduino eclipse plugin instructions as...
  5. Figured it out. Put the extension file in the...

    Figured it out. Put the extension file in the arduino_1.5.2/hardware folder
  6. I did try doing that but the teensy 3.0 does not...

    I did try doing that but the teensy 3.0 does not show up in the list of boards. I also cannot get the right board.txt file in its appropriate place
  7. Ok, I have my first question: How do I upload...

    Ok, I have my first question: How do I upload the blinky example to my teensy 3.0? What (if any) files need to be imported to my workspace? I set my workspace as the same location that my sketches...
  8. ahh ok, that is why I thought we made the...

    ahh ok, that is why I thought we made the extension file for. Ive been following the eclipse IDE and plugin V2.2 instructions, hopped over to the extension file instructions after the first 4 steps,...
  9. So I chose 1.0.5 but it is saying this plugin is...

    So I chose 1.0.5 but it is saying this plugin is for Arduino 1.5.x and to use V1 of the plugin for earlier versions. Am i missing something? I may have messed up by following the 'install new...
  10. I have followed all the steps on your guide and...

    I have followed all the steps on your guide and am now in preferences defining the path of the Arduino IDE. I have on my computer 1.0.5 and 1.5.2. In this step should I select version 1.5.2 as the...
  11. Hi Stevech, I just read through this thread:...

    Hi Stevech,

    I just read through this thread: http://http://forum.pjrc.com/threads/24015-help-with-interrupts-on-t3

    It sounds like if I have a serial stream on a data, it is automatically put...
  12. Im thinking I could use one of the ISR() macros...

    Im thinking I could use one of the ISR() macros to service the interrupt, but how would I trigger the ISF flag in order to execute the ISR?
  13. How do you implement a more complex interrupt?...

    How do you implement a more complex interrupt? For example, if pin 15 receives 11001110 then the interrupt is triggered. In my case, attachInterrupt is too simple to detect if an interrupt service...
  14. I have a feeling setting DC high is asserting...

    I have a feeling setting DC high is asserting that pin as the SPI bus and then something in the SPI library "follows" that pin and that is the line transfer is sending its bytes. Is this correct?
  15. If I were to connect the MOSI pin on the...

    If I were to connect the MOSI pin on the controller to say pin 11 on the teensy, how would the library know which pin on the teensy to send the data out? Could you point me to the section of code...
  16. Questions regarding the Adafruit_ILI9340 library

    In the following code in the Adafruit_ILI9340.cpp, why does_mosi = _sclk = 0?


    // Constructor when using hardware SPI. Faster, but must use SPI pins
    // specific to each board type (e.g. 11,13...
  17. If the ILI9340 is the driver for the TM022HDH26...

    If the ILI9340 is the driver for the TM022HDH26 display, how would the ILI9340 library work on the ST7735 controller for a different display?
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    say you want to put a message on the CAN bus,...

    say you want to put a message on the CAN bus, does the controller automatically frame the message or do you have to write functions/libraries to do so?
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    Additionally, What would have to be done to...

    Additionally,

    What would have to be done to make a CAN library?
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    Hi Paul, I just noticed the 3.1 is CAN...

    Hi Paul,

    I just noticed the 3.1 is CAN enabled. Ive done my research and understand more or less how a CAN network operates. With the CAN controller integrated into teensy, all I would need is a...
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    Thanks Paul. I will look into that but I think I...

    Thanks Paul. I will look into that but I think I may just go with another controller with CAN built in
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    Paul, Would my next step be to purchase the...

    Paul,

    Would my next step be to purchase the MCP 2515 and 2551 along with the shield? Then setup a basic network to see if the teensy supports CAN? I am really excited to work on this project
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    Ok now I understand. There are going to be quite...

    Ok now I understand. There are going to be quite a few inputs and outputs but here are a few: throttle sensor, brake sensor, traction control system, BMS error, Emergency kill switch, ready...
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    Thanks for the link! Just to clarify, the shield...

    Thanks for the link! Just to clarify, the shield allows communication between an Arduino and the 2515 controller with SPI interface and the 2551 transceiver? Please bare with me as I am very new to...
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    Teensy as a CAN bus controller

    Moderator Edit: I've merged the many CAN bus threads and made this topic stick to the top of the Suggestions forum.

    Current CAN Bus Status (June 2014): Teachop's FlexCAN library works on Teensy...
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    Heres a quick video from my phone: ...

    Heres a quick video from my phone:

    http://www.youtube.com/watch?v=ZQLKfoieOjo
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    I have fixed the issue with one line of code: ...

    I have fixed the issue with one line of code:


    if (!leds.busy())leds.show();

    And now I have a functional visualizer.
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    Also... I used the serial library to blink the...

    Also... I used the serial library to blink the led on the teensy whenever a 'hit' is registered and it worked fine
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    Completely forgot to post the code! sorry! ...

    Completely forgot to post the code! sorry!

    Processing:


    void setup(){
    String portName = "/dev/tty.usbmodem8061";
    myPort = new Serial(this, portName, 57600);
    }
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    I have a solid program in Processing doing some...

    I have a solid program in Processing doing some spectral analysis. But im getting problems using the serial library to communicate between the arduino IDE/teensy. It takes about a half second to...
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    As Quwat said it is a common terminal. I finally...

    As Quwat said it is a common terminal. I finally took a voltmeter to it. I was very confused by the -V notation. I am also going to connect the +5v directly to the led strip instead of the...
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    @Quwat How do I feed arrays of bytes to the...

    @Quwat

    How do I feed arrays of bytes to the teensy? can I do it in the arduino IDE?
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    just put 15 and 16 together and it worked! but it...

    just put 15 and 16 together and it worked! but it only when i had the same connection, -5v to the ground bus. I had all 240 (4m x 60/m) going but I stopped quickly when I smelled something burning. ...
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    I have a 5v 10a switching power supply. I cut...

    I have a 5v 10a switching power supply. I cut the end of a 3 prong surge protector off to connect from an outlet to the supply. I have black to Line, white to Neutral, and green to Ground. I then...
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    I am struggling just to power this thing. I must...

    I am struggling just to power this thing. I must be doing something wrong.
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    Im using the teensyduino. I have a 4 meter long...

    Im using the teensyduino. I have a 4 meter long strip and was planning on cutting it into 4 pieces but not until I figured this out. I can use USB to power my lights? Just connect it to Vin?
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    Oh and theres also a feature that can convert...

    Oh and theres also a feature that can convert your code into C
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    Thanks for the links! I am still in school but...

    Thanks for the links! I am still in school but its summer so I have a lot of time when I get home from my internship. I think I want to get into embedded systems and firmware and stuff. Ive taken...
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    Im using teensy 3.0 and I soldered some header...

    Im using teensy 3.0 and I soldered some header pins to it and put it on a breadboard. I got the lights running using the neopixel library. I know this is wrong but I have the -5v supply connected...
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    I am actually in the process of creating this...

    I am actually in the process of creating this vector in matlab. You think this is a good idea?
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    I wish I could help but I dont know enough. Do...

    I wish I could help but I dont know enough. Do you suggest any sites or books to get going on well any of this? Like bitbanging and hardware description or communication. I really want to to take...
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    Has anyone found that connecting the -5v on the...

    Has anyone found that connecting the -5v on the ground bus worked to power the ws2811 strips? That was the only way i could get my led strip to work and it only works with adafruits neopixel...
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    Audio Visualizer with ws2811

    Hi all,

    First post here. Anyways, I would like to sync a strand of addressable led's to music. I know in processing you can use the minim library to do all the audio processing, but where would...
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