Forum Rule: Always post complete source code & details to reproduce any issue!

Search:

Type: Posts; User: BambooSam

Search: Search took 0.00 seconds.

  1. Processing + Teensy 4.0 - Serial, reprogramming issue.

    Please forgive me if this is an obvious issue that I should understand by now considering I have been working with teensy and arduino since teensy 2 came out.

    I am designing a led project around...
  2. Replies
    52
    Views
    20,880

    Bumpity Bumps

    Bumpity Bumps
  3. Any solutions to program teensy 4.0 wirelessly?

    Exactly that:
    Are there any solutions to program the teensy 4.0 wirelessly?

    I have a battery powered prop that will be inside of a case that will be very difficult to program again and again...
  4. That is exactly what I realized I should do,...

    That is exactly what I realized I should do, thank you for re confirming that. For the sake of simplicity and speed, I've decided to use multiple Teensy LCs because they are fantastic and so cheap to...
  5. Replies
    15
    Views
    5,567

    You are awesome! Thank you!

    You are awesome! Thank you!
  6. Replies
    15
    Views
    5,567

    Was the timing repeatable? and have you ever...

    Was the timing repeatable? and have you ever timed it?
  7. Replies
    15
    Views
    5,567

    Teensy LC, Changing PinMode during runtime?

    Can I change PinMode(Output/Input) in main loop? ... Safely?

    I am working on a project where I would very much like to have to only use 1 digital pin as an Input and Output, not simultaneously of...
  8. Anyone know of a 16 channel shift register that...

    Anyone know of a 16 channel shift register that can notify the micrcocontroller via external interrupt of a change in state of one of the inputs? That would be a fantastic solution. I will never use...
  9. Guidance on Midi Board - 64 rotary encoder > usb midi > Abeton using Teensy 3.2

    Hey guys, I am designing a large midi board project that will utilize 64 rotary encoder/push buttons. Has anyone done anything similar using the Teensy 3?

    My biggest issue I think may be latency...
  10. Great to hear!

    Great to hear!
  11. As far as a desired FPS, I have no set number. I...

    As far as a desired FPS, I have no set number. I just need it to be as fast as possible, then I will set a fps limit. The size of each frame is roughly (2000 bytes * 2), which is no match for T3.1
    ...
  12. Multi Processor Project, best/fastest way to data share?

    Hey guys I am looking for project guidance...

    My project is going to consist of 4 microprocessors purely for speed. 3 x MK20s and an atmege328 for communication (USB, Bluetooth, IR). Of course I...
  13. Replies
    263
    Views
    279,886

    I am just using a camera, not using anything that...

    I am just using a camera, not using anything that actually determines when leds trigger ect... I can post an image soon to show you an example if you would like.
    But basically I am storing a pixel...
  14. Replies
    263
    Views
    279,886

    Well they display colors very well and correctly,...

    Well they display colors very well and correctly, but when I display a bitmap or pixelmap of say a square, or any straight line and take a photo of it with a camera it is very noticeable that they...
  15. Replies
    263
    Views
    279,886

    I know OctoWS2811 is designed for multiple large...

    I know OctoWS2811 is designed for multiple large led strips, but do you think it would be ok to use for just 28? I am experiencing a lot of weirdness and instability with both fastspi libraries, it...
  16. Replies
    4
    Views
    3,384

    I just saw that, Congratulations Paul!

    I just saw that, Congratulations Paul!
  17. Replies
    22
    Views
    19,059

    Ok great thank you. Works great, T3 and Visual...

    Ok great thank you.

    Works great, T3 and Visual C#
  18. Replies
    22
    Views
    19,059

    Sorry for the vague question, I didn't realize...

    Sorry for the vague question, I didn't realize there were different ftdi chips, I also don't fully understand this.
    Specifically this one: https://www.sparkfun.com/products/9873
    which is FTDI...
  19. Replies
    22
    Views
    19,059

    I don't quite understand, do I need a MAX232 when...

    I don't quite understand, do I need a MAX232 when I use an ftdi basic for the T3?
  20. Is it possible to communicate with T3 via existing usb and Visual C#?

    Is it possible to communicate with T3 using the existing usb (usb0-DM, usb0_DP) and Visual C#?
  21. Exactly, Paul never misses a beat.

    Exactly, Paul never misses a beat.
  22. Probably. Mi issue though is that I needed to...

    Probably. Mi issue though is that I needed to keep all of my original code, and the way I talk to the strips is a bit different than with fastSPI_LED. Also fastSPI has a much faster fps than the...
  23. Replies
    27
    Views
    32,223

    http://arduino.cc/forum/index.php?topic=109754.0...

    http://arduino.cc/forum/index.php?topic=109754.0

    Use Atmel Studio 6 to program arduino compatible baords. Imports arduino libraries ect...

    I tried this with a 1284p and ended up getting a...
  24. Got it! :D If anyone else is in the same boat:...

    Got it! :D

    If anyone else is in the same boat:



    /*This:*/ FastSPI_LED.setChipset(CFastSPI_LED::SPI_LPD8806);
    /*This:*/ FastSPI_LED.init();
    for(int i=0; i<86; i++){
    ...
  25. How can I use lpd8806.h and FastSPI_LED.h without interfering?

    Hey guys,

    I am working on a project where I originally used the fast spi lpd8806.h library to control led strips, I want to keep my original work and continue to build the project using...
  26. Replies
    2
    Views
    3,156

    I can't find for the life of me how an SD card...

    I can't find for the life of me how an SD card reader actually works anywhere on the web, if I could I wouldn't post this question, so this is the first place I could think of to ask.

    Thanks in...
  27. Replies
    2
    Views
    3,156

    General question on microsd card

    I want to be able to plug my project box in via usb and have a computer basically access an unmovable micro sd card like it normally would "having nothing to do with the teensy" Will I be able to...
  28. Replies
    263
    Views
    279,886

    How many frame/second are you getting out of the...

    How many frame/second are you getting out of the WS2811?
  29. Replies
    4
    Views
    3,165

    Did you try restarting your mac? just try it, its...

    Did you try restarting your mac? just try it, its a mac. Itll take 30 seconds.
  30. Replies
    4
    Views
    3,165

    Whenever that happens to me re-booting my macbook...

    Whenever that happens to me re-booting my macbook pro always fixes it. Either that or you have have the wrong port set. I use: cu.usbmodem:12341
  31. Using an led strip (MOSI, SCK) and an sd card reader - Teensy 3

    I want to use an led strip which uses MOSI(11) and SCK(13) running through fastSPI library, I also want to use an sd card that stores information for the settings and that uses MOSI(11), MISO(12),...
  32. Replies
    87
    Views
    183,677

    Yeah that would be the best way to go about it,...

    Yeah that would be the best way to go about it, but my issue is that the led strips ONLY use Mosi and SCK, it doesn't use a select pin - (fastSPI).

    Even easier: I am still new to electronics but...
  33. Replies
    87
    Views
    183,677

    Will do :)

    Will do :)
  34. Replies
    25
    Views
    17,908

    Can these pins be assigned and re-asigned during...

    Can these pins be assigned and re-asigned during runtime?

    I am running led strips using pins: 11(DOUT) and 13(SCK)
    I want to be able to access an sd card using pins: 11(DOUT), 12(DIN), 14(SCK),...
  35. Replies
    2
    Views
    4,398

    Thank you for the great explanation Paul :D any...

    Thank you for the great explanation Paul :D any chance you can share the exact crystal that is in the teensy 3?
  36. Replies
    2
    Views
    4,398

    Running teensy 3 @ 96mHz, bad?

    Actually I have two questions-

    1. How accurate is the clock (timer based interrupts) running @ 96mHz? I want to control leds that will run from a sort of timeline to go along with a 15 minute...
Results 1 to 36 of 38