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  1. educa

    Is there plans for a Teensy 5.0?

    Any update on this while we are a year later?
  2. educa

    Is it possible to rename the individual ports in MIDIx4 or MIDIx16 mode?

    Would this now also be implemented in 4.x ? Also, does MIDIx16 mean that when I plug my teensy in my macbook pro, the my DAW logic pro will see like there are 16 different usb midi cables plugged in which can all send in totaal 16 channels of data ?
  3. educa

    Banned from the forums for more that a year now? Seems like whole Belgium is blocked?

    It is indeed solved now. Thank you very much. It was so hard to everytime try to find an anonymous proxy to get in while the block was not for me but I was affected
  4. educa

    Banned from the forums for more that a year now? Seems like whole Belgium is blocked?

    Doesn't have to do with 'discovering' but more with IP ranges
  5. educa

    Banned from the forums for more that a year now? Seems like whole Belgium is blocked?

    Well here both telenet mobile and telenet wired (cable broadband) are not working :(
  6. educa

    Banned from the forums for more that a year now? Seems like whole Belgium is blocked?

    This is the last message I sent in a whole range of messages. Dear Paul and RobinThis is actually my fourth try to get in contact with somebody of you both.I'm getting desperate.1) I mailed Paul on Jan 24th to paul@pjrc.com 2) Then I forwarded that mail on jav 28th to paul@pjrc.com again3) On...
  7. educa

    Banned from the forums for more that a year now? Seems like whole Belgium is blocked?

    Dear anyone who would like to read this I'm a little desperate. I contacted Paul and Robin multiple times through e-mail and also private messages onthe forum. I am a teensy (3.6 and soon 4.1) user but since a long time I cannot access the forum anymore. It always says that the admin blocked...
  8. educa

    Teensy 3.2 difficulty uploading using Teensyduino

    PaulStoffRegen, my apologies for sending a message here, but I am a real customer who bought and uses teensy 3.6Since some months now I can NOT acces the forums at all because it always says that my IP is blocked! I tried multiple internetproviders and computers and I did never abuse anything...
  9. educa

    Anti-Spam efforts, May 2018

    Hi Guys,For months already I seem to be banned from the forum. Well... not me, but my IP.I am from Belgium and that is far from India ;-)Anyway, I am a legit customer using teensy 3.6 , but the only way for me now to access the forum is to go through an anonymous proxy (something spammers can...
  10. educa

    Simple digital input button on teensy 3.6

    Great thank you ;) I actually have 1 more question now that I see to have attention of 2 knowledged persons ;) In my code, I will write some code to move stepper motors. That is something I can easily do, but at some point there is 1 little piece of code which I need to run automatically in...
  11. educa

    Simple digital input button on teensy 3.6

    Yes Kurt. The very simple reading a button :) I suppose you can also use attachInterrupt like on a regular arduino? I saw at least that on a teensy 3.6 a huge amount of pins can give an interrupt...
  12. educa

    Simple digital input button on teensy 3.6

    Hi and sorry if my question seems very easy. I just want to connect a couple of buttons to a teensy and be able to do a digitalRead. But... it is on a teensy 3.6 I searched the website and found some info about the obvious pulling up or down of a signal , but I think most of these are for...
  13. educa

    Marlin 32 bit for teensy ?

    Unfortunately I don't see any help in that answer Frank. I did search google, thats why I found the github map.
  14. educa

    Marlin 32 bit for teensy ?

    Hi there. I came across this link: https://github.com/MarlinFirmware/Marlin/tree/32-Bit-RCBugFix-new It looks like they are building marlin firmware with support for the teensy 3.5/6 Does anyone know if this works already or did anyone already compile this and used it ? Kind regards, Bart
  15. educa

    Which pin is low/gnd on reset ?

    The diode driver is totally potted so that won't allow me to do it. It is indeed intentionally made that way that people who don't need ttl will have the laser always on without having to connect the ttl signal to vcc SO... a 1k resistor connected between pin A9 and gnd won't kill the teensy ?
  16. educa

    Which pin is low/gnd on reset ?

    Hi there, I want to use a teensy 3.6 to connect to a laser diode with ttl input. This laser is at this moment connected to A9 (the ttl enable) and I can fire the laser by setting this pin HIGH and stop firing by setting it LOW. But..... upon reset, it looks like this pin gets HIGH (or...
  17. educa

    Problem synchronising Python serial with teensy 3.6 (works once after reprogramming)

    I'll do some testing with these things. I did find out that when I RESET the teensy 3.6 (reset pin on bottom pad connected to gnd for a fraction of a second) then the python script works every time, so that could be a solution too since each time I want to use this code I do have to do some...
  18. educa

    Problem synchronising Python serial with teensy 3.6 (works once after reprogramming)

    The teensy does work perfect the first time the program runs after I uploaded the code. then when I restart the python script it gets out of sync so it always works perfect first time but not second or third time. In fact sometimes it works, sometimes it does not :(
  19. educa

    Problem synchronising Python serial with teensy 3.6 (works once after reprogramming)

    Hi, I am trying to make a very simple program in python which sends binary data to a teensy 3.6 in chunks of 5 bytes. I wrote the following program for this in python from PIL import Image import serial ser = serial.Serial('/dev/cu.usbmodem2641171', 9600) chip_img = Image.open('bart.png')...
  20. educa

    Options for 'bare-metal' development

    Actually there is not that much BARE metal needed for a gcode interpreter. (Dag landgenoot trouwens ). I am also beginning to develop my motion controller after transitioning from due to teensy. As far as I understood, there are only 2 ISRs running on teensy 3.5/3.6 . One is a 1ms systick and...
  21. educa

    Flextimers and other timing routines + finding sourcecode for libs/functions

    OK, so I did quite some research today and came up with working code to set a pin high and then use FTM0 Channel0 to set the pin low again 100µS later void ftm0_isr(void) { if(FTM0_C0SC & FTM_CSC_CHF) { // There has been an interrupt with channel 0 of FTM0 FTM0_C0SC &= ~FTM_CSC_CHF...
  22. educa

    Flextimers and other timing routines + finding sourcecode for libs/functions

    Maybe an important question to ask, but when I compile a very simple sketch doing absolutely NOTHING, are there already ISR routines defined in the library which run always? Maybe a systick interrupt or so to do timekeeping ?
  23. educa

    Flextimers and other timing routines + finding sourcecode for libs/functions

    Hi, I'm very new to teensy, but not that new to microcontrollers. I'd like to create a gcode interpreter on the teensy and therefore I need to port some timing code too. Now I could start banging this forum with all kinds of questions, but it looks fair to me that I study the K66 manual...
  24. educa

    Teensy 3.6 Serial Buffer

    Note to self. (and whoever makes the same wrong guess like I did :p ). Serial communication using the NATIVE usb port on the teensy is something completely different with native usb at 12MBps speed and a buffer for 2 usb packets of each 64 bytes https://www.pjrc.com/teensy/td_serial.html
  25. educa

    Teensy 3.6 Serial Buffer

    Just to be sure I understand correctly. That serial buffer talked about above is a ram buffer which is filled by serial interrupts, but is there also some kind of HARDWARE serial buffer built in in the main CPU on the teensy3.6 ?
  26. educa

    Teensy 3.6 DAC performance

    33kHz on the dac as safe number is allready a lot for the closed loop galvos. I tried this on a arduino due which was a slower cpu (84mHz I think) and cortex m3 you can easily set the dacs a lot faster but the question is how fast the galvo drivers can react. Galvo sets greater than 30K are...
  27. educa

    Porting some high res timing routines from arduino DUE SAM3XAE Cortex M3 to teensy3.6

    Thank you for this informative reply Paul. I will begin by studying that nice chapter 45. I managed to understand a lot of this stuff on SAM3 , so hopefully I can find good info there + in sourcecode of the libraries you mentioned. If things are not clear I hope that I can ask for a little more...
  28. educa

    Porting some high res timing routines from arduino DUE SAM3XAE Cortex M3 to teensy3.6

    Hello, Excuse my direct approach, but I am somebody who is interested in developing software with teensy 3.6 The reason why I would like to use teensy 3.6 is because of the very high speed and capabilities of this board + quite some ram available. This is NOT for making the next generation of...
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