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

Search:

Type: Posts; User: crees

Page 1 of 3 1 2 3

Search: Search took 0.00 seconds.

  1. Yes very odd you should be seeing serial print...

    Yes very odd you should be seeing serial print data even if it’s an invalid packet. I suspect an error in the code is crashing or there is no packet data. I will post some code here soon for you...
  2. What is your output with if(packetSize){...

    What is your output with


    if(packetSize){
    Serial.println(packetSize);
  3. Do you get any output from Serial.print("UNI...

    Do you get any output from


    Serial.print("UNI ");
    Serial.println(count );
    Serial.println(s);
    if ( b >= DMX_UNIVERSE && b <= UNIVERSE_LAST) {
    Serial.println(b );
  4. Try //DEFINES for at Compile time....

    Try




    //DEFINES for at Compile time.
    //Leave this alone. At current a full e1.31 frame is 636 bytes..
    #define ETHERNET_BUFFER 636 //540 is artnet leave at 636 for e1.31
    #define...
  5. Post your code and I can take a look

    Post your code and I can take a look
  6. Replies
    4
    Views
    74

    Can you use the teensy on a bread board and...

    Can you use the teensy on a bread board and manually connect the octo pins to the shield and rule out the level shifter as the issue? We can make sure each octo teensy pin is working using the...
  7. Replies
    4
    Views
    74

    It’s hard to say without seeing some code. It’s...

    It’s hard to say without seeing some code. It’s seems you ruled out some possible hardware issues which is good.
  8. I recalled that this topic was recently discussed...

    I recalled that this topic was recently discussed and looked it up so I can share the code here, This is the thread
    ...
  9. Replies
    10
    Views
    258

    I suppose if you project is simple and can be...

    I suppose if you project is simple and can be adapted to another chip platform without significant coding then you can go with what makes sense. Personally I think so much foundational work has...
  10. My current setup I can handle 5440 pixels on one...

    My current setup I can handle 5440 pixels on one teensy3.2.

    This one is about 1600 pixels


    https://youtu.be/l3cA2Wv3P_k

    Rpi has no problem controlling this setup. Check out falcon pi...
  11. I recall that there is minimum socket requirement...

    I recall that there is minimum socket requirement for tcp. If you have a reference to this can you post the link and I can take a look.
  12. Have you considered using sACN or artnet? ...

    Have you considered using sACN or artnet? Requires You to neteork them up. One teensy can do several thousand leds synced by a raspberry pi. It’s a major shift from what your doing but it works...
  13. It may be better to start a new topic focusing on...

    It may be better to start a new topic focusing on TX issues with x socket so it doesn’t hijack this one. I have ideas to use regular spi for tx instead of spififo to see if that fixes it. Start...
  14. excellent work. Thanks for the update and...

    excellent work. Thanks for the update and sharing your success.
  15. you can also use this board. I only have a...

    you can also use this board. I only have a couple left. http://megapixel.lighting
  16. It helps to read the manual often referred here...

    It helps to read the manual often referred here in the forums. A good friend of mine pointed me to it as well. My answer is on page 1335 * 1336. dma3.source(ones) for GPIOD_PCOR according to the...
  17. Correction - So each port is set for 510 pixels

    Correction - So each port is set for 510 pixels
  18. I have not worked on it yet.

    I have not worked on it yet.
  19. Hi one thing I am overlooking is the way my code...

    Hi one thing I am overlooking is the way my code works. Lets try this to see if it works. Where your max pixels per string is 480, lets round that up to 3 universes per pin so we have what we...
  20. Yes I believe you will see an improvement with a...

    Yes I believe you will see an improvement with a wiz module.
  21. Using the octows2811 and or Fastled method will...

    Using the octows2811 and or Fastled method will allow very efficient frame rates over the 8 pins. So if you can divide your pixels over those 8 pins you should see smooth results
  22. Ok your code you linked is correct and 22 is what...

    Ok your code you linked is correct and 22 is what is should be because 3600/170 is 21.17 (22 uni is sufficient). If you use 23 universes without increasing pixels per strip it will crash due to...
  23. Can you post the full code again or is it the...

    Can you post the full code again or is it the same as the previous post

    * Edit* I will recreate on my end and see what It get
  24. About 4 years ago I tinkered with lededit and it...

    About 4 years ago I tinkered with lededit and it was ok but I did not like the fact that I had to upload changes to an sd card each time i wanted to update the content. Instead I wanted live...
  25. Check out http://megapixel.lighting Might help...

    Check out http://megapixel.lighting Might help with what your doing
  26. This would be an issue. They have to be exact. ...

    This would be an issue. They have to be exact. If not then you will need to run multiple instances of glediator to accommodate the different setups. And run multiple teensy to make it easy
  27. Should not be an issue.

    Should not be an issue.
  28. If going the W5500 route with two teensy (even...

    If going the W5500 route with two teensy (even serial route) then you will need to reconsider what your setting up in software. The software will talk to both Teensies but it wants to treat them as...
  29. Nope but but perhaps you may want to consider...

    Nope but but perhaps you may want to consider other ways of doing it. Serial is great but maybe not the best for what your trying to do. You will find some limitations especially if you want to run...
  30. increase pixels per strip 480 to a greater value...

    increase pixels per strip 480 to a greater value perhaps use the full 680 but keep your universe max to 23. it does not have to be exact either just at least the same or more



    //DEFINES for...
  31. Octows2811 For Dummies - Understanding PWM / DMA driven waveforms

    First the octows2811 is brilliant way to generate the ws2811 protocol! I want to really understand every bit of how this code does it job.

    I have made some comments to try to break this up...
  32. They should but I have not tested this yet. I...

    They should but I have not tested this yet. I noticed you sent me a PM but my inbox was full. Can you send it again?
  33. Without seeing complete source code it’s hard to...

    Without seeing complete source code it’s hard to tell exactly.. make sure teensy is running at 120 cpu speed. If using w5500 you need to the library from the link in the post before yours.
  34. Close to 8000 lights with 6 custom teensy 3.2. ...

    Close to 8000 lights with 6 custom teensy 3.2. We could have done it with two boards but way to much zigzag wiring if we did. Each board can do up to 5440 leds at up to 40 FPS.

    I’d you want...
  35. The longer your runs the shorter the frame rate...

    The longer your runs the shorter the frame rate will be. If your ok with sub par frame rates of over 1000 pixels then your good to keep adding knowing the more you add the slower it will frame. ...
  36. Replies
    20
    Views
    3,182

    Sticky: Arduino / teensyduino doesn’t seem to have issue...

    Arduino / teensyduino doesn’t seem to have issue with the load / reset and the board comes back with the expected ID. Be interesting to see what tycomm thread has in regards to this.
  37. Resetting the hard pin on the teensy seems fine...

    Resetting the hard pin on the teensy seems fine and reboots the board with the same serial number.

    I need to test this function

    _reboot_Teensyduino()

    However Tycommander Reset invokes the...
  38. Replies
    20
    Views
    3,182

    Sticky: interesting. I have the same issue hitting reset...

    interesting. I have the same issue hitting reset on tycommander. However if I hit reset twice I get the board back again the way it should. This issue will add some complexity to custom teensy...
  39. I did a project almost exactly what your trying...

    I did a project almost exactly what your trying to do. Uses two buttons one for effects and the other for brightness control. If using the 8x8 tiles it will do a cool matrix effect.

    See video...
  40. Look at using possibly the serial pins connected...

    Look at using possibly the serial pins connected to a rs485 bus. Then use ID's in your serial commands so you know what device is communicating. The appointed master simply parses out serial data...
  41. Here is my latest hack to the one socket library...

    Here is my latest hack to the one socket library that will work with the w5500. Please note that the TX buffer / settings are not working correctly so if you plan to use it for anything requiring...
  42. This is because the controller is expecting 32...

    This is because the controller is expecting 32 universes but is seeing alot less. Mostly due to the incompatibility of the w5500 with the current one socket library (not seeing the full 16k buffer).
  43. I have updated the main controller code. Will...

    I have updated the main controller code. Will work on uploading the one socket w5500 version.
  44. I have a few updates I need to post (I will get...

    I have a few updates I need to post (I will get that up today somtime) . I also have a hacked one socket library that works for the w5500. However the TX buffers are incorrect or wrong and will...
  45. I have driven thousands of leds with teensy 3.2...

    I have driven thousands of leds with teensy 3.2 with huge success.

    First may I suggest as others here have and that is you need to run this at 5v logic. Yes you have 5v power but teensy Logic...
  46. Replies
    4
    Views
    215

    it happens. I have taught robotics classes...

    it happens. I have taught robotics classes using the 32u4 chip (from Bangood) and have had a handful of usb connectors pop off. however all of my teensies have been very well built and have had...
  47. Replies
    2
    Views
    176

    This may fall more into a virutualbox support...

    This may fall more into a virutualbox support forum question. I think you nailed the diagnosis when windows 10 detects the device rather than the vm. I have used other VM's like parralles on mac...
  48. I added to the existing code to pull part of the...

    I added to the existing code to pull part of the MCU id (third segment) and use that as the ID. This is found around line 1451 from usb_desc.c

    This section basically checks the location...
  49. That would be fantastic for those with custom...

    That would be fantastic for those with custom Teensy boards! In my case I will be having several on a USB hub and need an efficient way to have each one with their own "ID". EEPROM is one way...
  50. Finally getting to trying out the eeprom read. I...

    Finally getting to trying out the eeprom read. I see your code in the other example as a void function. I am not clear yet on how to call it into the core code from my sketch and making it a...
Results 1 to 50 of 133
Page 1 of 3 1 2 3