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  1. Replies
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    I don't know why but from teeny micormod to...

    I don't know why but from teeny micormod to teensy micromod your program works Frank B :) ! I don't know why it doesn't work with a teensy 4.1 in master.

    Thank you so much !

    I just modified...
  2. Replies
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    Thanks everyone for taking the time to try to...

    Thanks everyone for taking the time to try to resolve my problem.
    My final goal is to use one micromod teensy to program another micromod teensy. I have no choice, I cannot use another teensy model...
  3. Replies
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    Hi, I have uncommented the line #define...

    Hi,

    I have uncommented the line #define USBHOST_PRINT_DEBUG in the library USBhost_t36.h

    From what I understood, void USBHost :: enumeration (const Transfer_t * transfer) is not calling With a...
  4. Replies
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    3,266

    If there is a problem that does not come from...

    If there is a problem that does not come from this part of the code, but I can't figure out where exactly this problem is coming from.
    I don't know where the "device" variable is changed.
    I'm...
  5. Replies
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    3,266

    Thanks for your help, but the detection of the...

    Thanks for your help, but the detection of the model is not the problem,

    Here is the code to detect the model

    while (timeout < 2000) {
    uint8_t id = bootloader.id();
    ...
  6. Replies
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    3,266

    I continue the tests and investigations because I...

    I continue the tests and investigations because I really really really need this program.

    I diagnosed something strange. Here is what is happening with the USB_Tester and/or HIDDDevicesinfo...
  7. Replies
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    3,266

    For the detection problem it was due to the...

    For the detection problem it was due to the USBSerial_BigBuffer. now the teensy 4.1 detect the teensy micromod well in the test USBHost_t36> Serial.
    Now i work on USB Tester program.
  8. Replies
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    Ok, My first problem is when I plug a teensy...

    Ok,
    My first problem is when I plug a teensy 4.0 to a 4.1 I see the 4.0 in the test USBHost_t36> Serial, but I don't see the micor mod, even when I press the reprog button.

    And in the USB Tester...
  9. Replies
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    3,266

    Creating a HEX precompiler is not the most...

    Creating a HEX precompiler is not the most complicated, I have already done it. It's sending it from one teensy to another that worries me.
    I'll take some tests and see what I can do
  10. Replies
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    I don't see a reference for the teensy micro mod...

    I don't see a reference for the teensy micro mod in this last one. The last card that appears to be supported is teensy 4.0

    Here is an excerpt:

    case 0x1B: filename = "TEENSY20.HEX"; return...
  11. Replies
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    Yes sorry I am talking about the program that...

    Yes sorry I am talking about the program that allows you to program another teensy card.
    That one : https://github.com/PaulStoffregen/USB_Tester

    I'm sorry but I didn't quite understand your last...
  12. Replies
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    i, I wouldn't want to brick one of my teensy so...

    i,
    I wouldn't want to brick one of my teensy so I would like to know if this program works for micro mod teesny?
    As they are very close to teensy 4.0 and 4.1 it could work.
  13. Replies
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    Kinisis Project

    Hi everyone,

    Here is a first teaser of the project on which I have been working for more than 6 years.

    As you can imagine I didn't publish it here for nothing, in fact the teensy will be in the...
  14. Replies
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    "The actual MicroMod card doesn't have the 3.3V...

    "The actual MicroMod card doesn't have the 3.3V regulator".
    I did not know it, my circuit which is therefore custom, I had to release the 3.3V to the teensy, so that's most likely the problem.
    ...
  15. Replies
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    7,865

    Hi, I have a theoretical question for you...

    Hi,

    I have a theoretical question for you about the teensy micormod card.
    We agree that there is only need to connect pins V_USB, USB_D-, USB_D+ and GND to detect the card on the pc ?
    There is...
  16. Replies
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    SPI with teensy mod

    Hi,

    25420

    This is what i would like to do basically with two teensy mod.

    A first teensy mod with an sd card and a bt818 graphics chip.
    And the second with another sd card with this faith a...
  17. Replies
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    No but you can use it to program another one:...

    No but you can use it to program another one:
    https://forum.pjrc.com/threads/54318-Use-a-pre-compile-program-on-Tennsy-3-6?p=191141#post191141

    And it's work (test on teensy 3.6)...
  18. Replies
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    Hi, Do you know the gameduino card and screen ?...

    Hi,
    Do you know the gameduino card and screen ?
    https://excamera.com/sphinx/gameduino3/
    These are the best arduino screens that I know of.

    there is this mod also compatible with the library....
  19. Replies
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    Personally, I prefer the classic teensy format. I...

    Personally, I prefer the classic teensy format. I know which will be larger with the 1170.
    If the MicroMod version is there in addition, why not but if not I prefer to stay on the classic teensy...
  20. Replies
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    Thank you for your response If there is a bulk...

    Thank you for your response
    If there is a bulk order from me, it will be in 2021 and I hope with teensy 5.0.

    But we are talking about more than 10,000 cards, so we will see how we organize...
  21. Replies
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    Hi, I am also interested to know if this kind...

    Hi,

    I am also interested to know if this kind of offer exists for 100 or more.
  22. Replies
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    2.- A PCB version with castellated holes for...

    2.- A PCB version with castellated holes for surface mounting. : I'm not in favor of it
    And it is already possible to do surface mounting with the current teensy.
  23. Replies
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    710

    FTP client to SD card

    Hi,

    Do you know if there is a library that would download a file to an SD card with a teensy from an FTP or FTPS server if possible.
  24. Replies
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    5,416

    What will be the name of the teensy NXP 1170 with...

    What will be the name of the teensy NXP 1170 with the form factor of 3.6? Teensy 5.0? Teensy 4.6?
  25. Replies
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    Problem with audio teensy

    Hello,

    I believe there is an error on this page :
    https://www.pjrc.com/store/teensy3_audio.html


    For teensy 4.0 (And 4.1 I guess) it is indicated:

    DIN 7 Audio Data from Teensy to Audio...
  26. Replies
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    I French and in France. We will soon enter...

    I French and in France. We will soon enter confinement mode.

    Buuut. I'm still waiting for teensy 4.1 ;) XD

    "but the good news is we saw this coming a couple months ago when it swept through...
  27. Replies
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    Hi, When is the release of teensy 4.1? The...

    Hi,
    When is the release of teensy 4.1? The teensy 4.0 is really but really too small, it doesn't have a lot of I / O
  28. Replies
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    Nop. The 3.6 format is quite good. Three rows...

    Nop.
    The 3.6 format is quite good. Three rows make it very tall.
    Why not two but no more.
  29. Replies
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    Precisely, these graphics chips have a big defect...

    Precisely, these graphics chips have a big defect which is to have a very limited instruction number compared to the power of the chips (from 1000 to 2000 instruction around).
    This is due to the...
  30. Replies
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    Hello, To start I would like to say that I am...

    Hello,

    To start I would like to say that I am impressed by the work you have provided.
    Do you think it would be possible to adapt it for the gameduino 3x and more generally for the FT81x and...
  31. Replies
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    thank you for your help but my library is changed...

    thank you for your help but my library is changed so it was not possible.

    on the other hand I managed to solve my problem by modifying the line :

    void copy(const PROGMEM uint8_t *src, int...
  32. Replies
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    13,601

    Hi, i have a problem when i use a GD3_SDIO...

    Hi,

    i have a problem when i use a GD3_SDIO library on a teensy 4.0.
    this problem is related to the migration of the teensy 3.6 to the 4.0 and in particular the library SDfat
    I have a problem...
  33. Replies
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    1,708

    Thank you but it's even worse, it's bigger and...

    Thank you but it's even worse, it's bigger and it's always with teensy3.6 normal so too expensive. (2*40€ + the price of the module). Against 40-60 € for a custom card with the 2 teensy reproduced...
  34. Replies
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    Thank you for your answer, I actually buy an...

    Thank you for your answer,

    I actually buy an NXP evaluation board for the RT1020 chips, I'll be able to even by myself even if making it arduino conaptible is complicate.
    On the other hand, using...
  35. Hi, There is a question I ask myself. Is it...

    Hi,

    There is a question I ask myself.
    Is it with the JTAG bus that the M0 programs the M4? or is it another protocol?
  36. Replies
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    Commercial project with teensy system

    Hi everybody,

    Since now a lot of time I work on a project (a Gaming console). This is based on two teensy 3.6 and that since I day of their release. At first I did it for fun but I realized that...
  37. Replies
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    IT's WORKS!!!! :cool: I do not know why but by...

    IT's WORKS!!!! :cool:

    I do not know why but by doing the measurements with my old oscilloscope on the MLK02 the MK66 is awake and all to work normally.
    Sometimes I had to start again for it to...
  38. Replies
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    ok, I deepened my diagnosis. I did tests with...

    ok, I deepened my diagnosis.

    I did tests with 2 different MLK02 and tested the conections.

    The pin rest and Program it is well to connect to the MKL02 and it does not short to GND.
    When I feed...
  39. Replies
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    2,682

    Hi, At this time i have the case where the...

    Hi,
    At this time i have the case where the program pin is at 0volt. I was able to send a program once but after nothing.
    I tested all possible combinations with the button programe and reset but...
  40. Replies
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    Thank you very much for your help. The voltage...

    Thank you very much for your help.

    The voltage goes well to 0 or 3.3volt in function of the position of my buttons

    I will check but it seems to me that this is actually what I had to observe,...
  41. Replies
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    Hi everybody, I corrected the problem on my...

    Hi everybody,

    I corrected the problem on my circuit board, that said my pc detect well something on the USB port but it is not the teensy.
    I don't know what it is and I don't know how to solve...
  42. Replies
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    2,682

    yes but I already try to cross the cables but it...

    yes but I already try to cross the cables but it did not change anything.

    I will recommend a PCB with the correction on the voltage of the USB1, connect the DP pin on the DP and DM on DM. and...
  43. Replies
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    Hoooo sh*** In addition I had seen on the page...

    Hoooo sh***

    In addition I had seen on the page of the store as it was necessary to connect this pin. I forgot it. Thank you Paul.

    I will try to connect it with some stuff.

    As we say here...
  44. Replies
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    PS yes I noticed errors including the level of...

    PS yes I noticed errors including the level of the retention of the usb 1 but nothing vital to the proper functioning of the MK66
  45. Replies
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    Here are the parts of the circuit that pose...

    Here are the parts of the circuit that pose problem. This is my first PCB custom so it's not very nice to see but it will function. And don't laugh ;)
    I tried every combination with the reset and...
  46. Replies
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    Thank you but I already read well and re read...

    Thank you but I already read well and re read what was there on this page.
  47. Replies
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    2,682

    Custom teensy 3.6 not work

    Hi everybody,

    I created my custom teensy 3.6 card with a four layer PCB.

    I solder the essential for the power supply, the USB and the MKL02 that I have desolders of an original teensy 3.6 await...
  48. Replies
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    I can not, he is not connected, I can not reach...

    I can not, he is not connected, I can not reach him ):
  49. Replies
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    Hi, I also have a problem with my custom teensy...

    Hi,
    I also have a problem with my custom teensy 3.6 card and wonder if the L7 pin (NMI) will not be the problem.
    On my PCB the L7 pin is not connected to anything
  50. Replies
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    So no substitute worth teensy 3.6 before 2020?

    So no substitute worth teensy 3.6 before 2020?
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