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  1. Thread: Poll

    by fretless_kb
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    591

    I would really like to have access to long file...

    I would really like to have access to long file names and 44100 sample rates are what I use for all my Audio recording projects so that would be a nice capability as a standard feature. I have not...
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    Thanks Bill! Great reading.

    Thanks Bill! Great reading.
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    I see a 1 on pin 13 (numbers start from 0) I...

    I see a 1 on pin 13 (numbers start from 0) I expect it might be related to the LED on that pin
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    check this out:...

    check this out: https://forum.pjrc.com/threads/27825-Teensy-Qt Cheers Kb
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    I am interested in an assembled board with add...

    I am interested in an assembled board with add ons. Looks very capable. I'll keep an eye out for when you are ready. Cheers Kb
  6. check this out: ...

    check this out:

    https://forum.pjrc.com/threads/27825-Teensy-Qt

    Cheers Kb
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    I find it's much better to have a supported...

    I find it's much better to have a supported product, especially S/W support than to have the latest bells and whistles or specific needs. It's great that you can find alternatives, and if you can...
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    There are few that work for PJRC, most of us are...

    There are few that work for PJRC, most of us are users who try to support each other. I like oddson's suggestion in #22. I hope you have success.
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    Wow I posted a response and must've hit the wrong...

    Wow I posted a response and must've hit the wrong button. Probably was TLDR :) but when I refreshed the forum my response was gone wo I will reply again but briefer as I am out of time.

    Check...
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    So the Quick answer to number one is yes, the...

    So the Quick answer to number one is yes, the question is what do you do with the received data at the XCTU terminal? but if you have the XBEES set up direct link mode whatever is sent to one would...
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    I'm jumping into this late, but it appears from...

    I'm jumping into this late, but it appears from reading the thread from top to bottom and looking at your video that you have built a midi controller using a teensy and can successfully send midi...
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    FYI, the Teensy 3.6 is available on the website,...

    FYI, the Teensy 3.6 is available on the website, stock is listed as 'low'

    http://pjrc.com/store/teensy36.html
  13. Another option might be the device pulls more...

    Another option might be the device pulls more current than the T3 can supply at 3.3v I could not find any reference to the current requirements at 3.3 or 5.v, but hooking up to 5v as described above...
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    It would be real nice to have a legend for the...

    It would be real nice to have a legend for the ports, I know there's not much room but if only on the back and only for the 3 serial port types (as the others are pretty obvious) it might help...
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    I can't really comment on the specific example...

    I can't really comment on the specific example you are asking about since you did not include the whole program or a link (see Forum Rule) perhaps it is an example with no read need?

    SPI on Teensy...
  16. O.k. to answer your original question, debounce...

    O.k. to answer your original question, debounce is no longer an option, the library has it commented out. I do not see any reference on how it would have been used.

    it looks like adjusting...
  17. Have you checked the remedies in any of these...

    Have you checked the remedies in any of these threads?

    https://forum.pjrc.com/threads/31518-Can-t-communicate-with-Teensy-3-2-through-Teensyduino?p=88073&viewfull=1#post88073
    ...
  18. Welcome to the forums, I think your forum...

    Welcome to the forums,

    I think your forum choice is fine don't worry about that. I did a little looking and I can't find the OnewireKeypad.h in the standard Arduino 1.6.9 install nor in the T3...
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    I can't really tell what your application is do...

    I can't really tell what your application is do you have two teensy ? one hooked to a computer? and the wireless and on to the motor and a wireless?

    The keyword 'Serial' or 'Serial1' refers to the...
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    +1 I was about to suggest the same.

    +1 I was about to suggest the same.
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    Nice Article, Thanks for posting. I certainly...

    Nice Article, Thanks for posting. I certainly appreciate what you and Paul do. thanks.
  22. Updates...

    I've modified the Original Example by Defragster to demonstrate Accelerated Graphics lib with Wav file playback. Hopefully later I can spend more time uncovering what's the differences in the...
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    I believe you can transfer the files compiled...

    I believe you can transfer the files compiled from a PC as well and load them using the teensy loader? would you really want to make a change and compile on the machine controlling the robot? or...
  24. Awesome, Have Fun !

    Awesome, Have Fun !
  25. Well if you're not needing the extra speed from...

    Well if you're not needing the extra speed from the high performance graphics lib you can certainly make the touch and sound work. in My example I default to using the Ada fruit graphics lib with...
  26. o.k Thanks, I missed the explicit setting the SD...

    o.k Thanks, I missed the explicit setting the SD MSOI/MISO and CLK I can now get the Defragster example to work. Will continue to look at my other code to see what's different.

    I also find I...
  27. Audio Shield and Acclerated Graphics lib conflicts

    I have been having difficulty using the Accelerated Graphics lib and Either touch or just color display and the audio shield. Here is an example where you can uncomment one line:

    //#define...
  28. I would like to respectfully jump in here as...

    I would like to respectfully jump in here as well. I posted this request for help back in April and never got a response, I have been out of town a lot an unable to work this but I had put a lot of...
  29. Problems accessing SD card when using Audio & High Speed Graphics Lib

    I have a number of T3 with Audio Shields and both touch and non touch displays from the PJRC store. I have them wired up (2 of the sets anyway) and If I load the wave player example I can get the...
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    Audio Shield and Acclerated Graphics lib conflicts

    I for one would like to see the examples for the graphics lib updated. When using the example for graphics test on the ILI9341_t3 tft the initialization para maters have changed yes? :
    from ...
  31. O.k. A couple things. I have the same display and...

    O.k. A couple things. I have the same display and have successfully used it with a T3.1, The display works fine using one of the T.3 Serial ports for input. I used Serial2 for my effort. Also the...
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    I would venture to guess that you are not...

    I would venture to guess that you are not compiling for a Teensy. I loaded the code you reference and when selecting a Teensy board it compiles fine. If I select uno or Mega2560 not so much. I...
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    I have seen this at least twice. maybe more, in...

    I have seen this at least twice. maybe more, in my experience I commented out the demo library calls and then added them in one by one till I found the call that caused the problem. I don't have...
  34. It's hard to say without really seeing your...

    It's hard to say without really seeing your setup, but after reviewing this thread and the sparkfun link, I would guess that it is a power issue, but perhaps the Teensy is restarting? have you put a...
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    Have you tried converting them with a program...

    Have you tried converting them with a program such as audacity?
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    yes, good luck getting to the root of the issue.

    yes, good luck getting to the root of the issue.
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    I'm still not following how your '13.8 Vdc @ 15...

    I'm still not following how your '13.8 Vdc @ 15 Amps switching power supply' gets brought down to 3.7 - 5.5 or 3.6-6.0 v Vcc for a teensy.

    cheers
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    How do you power the project? do you have the...

    How do you power the project? do you have the battery and USB connected at the same time? i.e. programming downloading debugging while using a battery to power the circuit? is the USB power trace...
  39. I had some luck just dividing the screen into...

    I had some luck just dividing the screen into zones and replacing text that changed. I used both techniques clear rectangle (fill) and re-write the string in the background color. definitely worth...
  40. I'm still not seeing println work with a line...

    I'm still not seeing println work with a line feed. I tried adjusting the values you referenced with no obvious changes.

    Here's some simple code using 3 couriernew fonts vs default With the...
  41. I'm seeing this also... Same setup Does anyone...

    I'm seeing this also... Same setup
    Does anyone know why tft.println() doesn't provide a linefeed with the new fonts? Does anyone else using the new fonts see this as well?
  42. Thanks One Horse, I see it's on its way here by...

    Thanks One Horse, I see it's on its way here by Thursday. I'm looking forward to the goodies.

    Kb
  43. Interesting, I've had data 'lost' i.e. bit drops,...

    Interesting, I've had data 'lost' i.e. bit drops, but I've not yet seen a lockup. but then I've not done a lot of testing with the teensy & Xbee. I've just soldered pins on a couple more t3 I'll have...
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    was this a typo? did you mean 1.6.5-r4? Kb

    was this a typo? did you mean 1.6.5-r4?
    Kb
  45. I'm glad you got it working. what I meant...

    I'm glad you got it working.



    what I meant here is your posted code does not compile on my installation of Arduino / teensyduino I don't know what in the libraries mentioned here:

    #include...
  46. Seems like the problem might be in one of the 2...

    Seems like the problem might be in one of the 2 libraries not included.

    Also what type of GPS unit are you using? does it support 115200 baud?

    remember the forum rule:
    Always post complete...
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    +1 10 char

    +1 10 char
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    PJRC website improvements

    Paul,

    I think it would be very useful if you would provide a more direct link to the libraries such as this:



    on the web page. a direct link to here http://www.pjrc.com/teensy/td_libs.html...
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    sample code

    I modified one of the examples I found to try a couple of the features. One thing I noted is the display hangs if you issue a backlight command and don't wait slightly before sending more data. I...
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    I just tested with a T3.0 worked just fine. Note...

    I just tested with a T3.0 worked just fine. Note to pay attention to the JST wire connectors, I got mine with a 3 wire JST and the colors (black red and yellow) did not correspond to what I...
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