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Type: Posts; User: Armadafg

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  1. Replies
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    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...
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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...
  3. 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?
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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...
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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...
  6. 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...
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    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...
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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,...
  9. 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...
  10. Replies
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    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...
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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...
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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
  13. 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...
  14. 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.
  15. Replies
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    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...
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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 ):
  17. 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
  18. Replies
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    So no substitute worth teensy 3.6 before 2020?

    So no substitute worth teensy 3.6 before 2020?
  19. Replies
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    I'm not sure I understand, on the picture we can...

    I'm not sure I understand,
    on the picture we can see a teensy3.6 on a plate that is connected to a USB port, where will you go?
    I think it's towards the host of the teensy 3.6 who is on the picture...
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    thank you for your reply, The solution to...

    thank you for your reply,

    The solution to merge programs is the one I use currently but this solution is limited for my project.

    Will you be able to connect a teesy3.6 on another teensy 3.6 (on...
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    Use a pre-compile program on Tennsy 3.6

    Hi,

    I currently use in one of my projects 2 teensy 3.6 (which will probably be replaced by teensy 4.x that it will have as much pin as the teensy 3.6).

    The problem is this, it is necessary for...
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    eng: effectively. I have not decided yet on the...

    eng:
    effectively. I have not decided yet on the chip to use, there is ESP8266 or winc1500. I do not know if the price gap is justifying. In both cases I want to use them in SPI

    fra:...
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    eng: To come back to the subject of teensy 4 I...

    eng:
    To come back to the subject of teensy 4 I do not think there is a perfect teensy. There is more than one request diffrenent.

    This is why we should make several different size and different...
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    eng: Thank you for your answer. It's great if...

    eng:
    Thank you for your answer. It's great if it's so easy. If a person who already had the experience could share it will be super cool

    Fra:
    Merci pour ta réponse. Ca super si c'est aussi...
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    Wifi library on SPI2

    eng:
    Hello, I would like to know if adapting the wifi library to use the bus SPI2 would be complicated to do

    fra:
    Bonjour, j'aimerai savoire si adapter la library wifi pour utliser le bus SPI2...
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    eng: it's true you're right fra: c'est vrais...

    eng:
    it's true you're right

    fra:
    c'est vrais vous avez raison
  27. Replies
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    eng: Thank you Paul I managed to move the pin 13...

    eng:
    Thank you Paul I managed to move the pin 13 and 11 of the FT81x to 7 and 14 :). I can not test the teensy audio and the FT81x at the same time for now, but it should work. To use the SPI RAM on...
  28. Replies
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    Ang: my project is not the 3d printer but I need...

    Ang:
    my project is not the 3d printer but I need it to finish my project

    Fra :
    mon projet n'est pas l'imprimante 3d mais j'en ai besoin pour finir mon projet
  29. Replies
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    eng: Sorry I think we did not understand each...

    eng:
    Sorry I think we did not understand each other. Pins 13 and 11 its use by the teensy audio and at the same time I have to use it for the FT 81x because the FT 81x use the bus SPI0

    fra:...
  30. Replies
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    Eng: I use the teensy internal sd port. My...

    Eng:
    I use the teensy internal sd port. My problem is effectively not the spi port of the teensy audio but the pins 11 and 13 which is used for the sound and which prevents me from using the spi0....
  31. Replies
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    Eng: yes I meant the first bus spi so the 0, not...

    Eng:
    yes I meant the first bus spi so the 0, not the 1. it should move the pin 11 and 13 teensy audio, I do not know if it is possible, and even if we could it should make changes in the audio...
  32. Replies
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    The pin 11 and 13

    The pin 11 and 13
  33. Replies
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    eng: yes sorry you're right it's the i2s not the...

    eng:
    yes sorry you're right it's the i2s not the spi, but the teensy audio uses the same pins as the bus spi1 if I'm wrong

    fra :
    oui désolé tu a raison c'est le i2s pas le spi, cela dit le...
  34. Replies
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    eng : I totally agree and I love retro...

    eng :
    I totally agree and I love retro computing. Regarding my project I am obliged to use 2 teensy 3.6 for the moment and I do not really like it. it consumes more, it is more expensive and super...
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    eng : Regarding my project, I really hope that...

    eng :
    Regarding my project, I really hope that will see the light of day, but I'm currently with the last step before I make it public: the 3d printer. It will be at least 2 years that I oriented my...
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    eng : I understand, in terms of French I use a...

    eng :
    I understand, in terms of French I use a translator, but sometimes it can make mistakes, I try to correct but it is not impossible that there are still problems of translation. That's why I...
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    eng : I have actually considered this cards:...

    eng :
    I have actually considered this cards:
    https://www.tindie.com/products/loglow/teensy-3536-breakout-revision-a-standard/
    She is too expensive and too big. I use 2 teensy and it is 120 € +...
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    Eng: yes precisely, I can not use the pin...

    Eng:
    yes precisely, I can not use the pin located below the board

    Fra:
    Justement, je n'arrive pas a utiliser les pins situer en dessous de la carte
  39. Replies
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    en : Why do I want a teensy 4? Not only for...

    en :
    Why do I want a teensy 4? Not only for speed, there is the number of pins, and I'm not talking about the one located at the end of the teensy, I'm talking about real pins. Then there is the...
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    En français: bonjour Paul, J'aimerai savoir si...

    En français:
    bonjour Paul,
    J'aimerai savoir si une "teensy 4" était toujours envisager

    Google trad:
    good-morning Paul,
    I would like to know if a "teensy 4" was always considering
  41. Retrieve information from "listefiles" for SD card in a string variable

    En français (original)
    Récupérer les information de "listefiles" pour catre sd dans une variable string (teensy3.6)
    Bonjour,
    je trouve pas le moyen de récupérer la liste du contenu de la carte sd...
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    En Français (l’original): Là est tout le...

    En Français (l’original):
    Là est tout le problème mon but est de pouvoir utiliser une variable et non une constante pour choisir le .wav a jouer, je prend cette exemple de programme c'est juste pour...
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    En Francis (l’original): désolé, dans l'exemple...

    En Francis (l’original):
    désolé,
    dans l'exemple "WavFilePlayer"
    Si je remplace "void playFile(const char *filename)" par "void playFile(String *filename)".
    Il me sort cette erreur :...
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    En francais bonjour, je n'arrive pas a utiliser...

    En francais
    bonjour,
    je n'arrive pas a utiliser PlaySdWav avec une variable et non une "const"
    comment il faut que je fasse?
    Merci pour votre aide
  45. Replies
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    PlaySdWav(string)

    Hello,
    I can not use PlaySdWav with a variable and not a "const"
    how must I do?
    Thanks for your help
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