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  1. Replies
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    No.. sry, but i'm not going to debug 1800 lines.

    No.. sry, but i'm not going to debug 1800 lines.
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    Add NVIC_SET_PRIORITY(IRQ_SOFTWARE, 16); ...

    Add


    NVIC_SET_PRIORITY(IRQ_SOFTWARE, 16);

    to setup(). 208 is the default.


    If that does not work, can you please post a short example that I can copy&paste to my arduino? I want to...
  3. Subscribed :)

    Subscribed :)
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    Maybe by increasing the Audio-interrupt priority...

    Maybe by increasing the Audio-interrupt priority above Teensy-Threads.
  5. You'll need to create a map - I doubt there is a...

    You'll need to create a map - I doubt there is a ready to use Arduino library, as this subject can be quite complicated.
    It's independend from GPS.
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    Hi, it is AUDIO_MEMORY_CY15B104 here. It seems...

    Hi, it is AUDIO_MEMORY_CY15B104 here. It seems that it needs a write enable every time after power on or reset, and some waits ("NOP") :...
  7. Thread: Big Sur ?

    by Frank B
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    Did you use the Teensy before? Tried an other...

    Did you use the Teensy before?
    Tried an other cabel? Some are for charging only.
  8. Thread: Big Sur ?

    by Frank B
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    Seems to work here:...

    Seems to work here: https://forum.pjrc.com/threads/64592-Teensyduino-1-54-Beta-5?p=262009&viewfull=1#post262009
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    The external delay in the audio library has some...

    The external delay in the audio library has some code for CY FRAM. I wrote that a long time ago. Turned out, command-wise, the FRAM was pretty similar to SRAM 23LC1024 but had some small differences....
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    At the end, neither Arduino, nor any...

    At the end, neither Arduino, nor any Arduino-Board are made for commercial high volume products.
    And they are not intended to be that ( I think )

    From the software-side it would mean to trust 3rd...
  11. It is sufficiant. You just don't use it* :) ...

    It is sufficiant. You just don't use it* :)



    *correctly


    The compiler tries to copy your arrays to the RAM. With PROGREM you tell him: Don't do that, please.
    On Teensy 3.x this was the...
  12. @Paul, this is not the right place or medium for...

    @Paul, this is not the right place or medium for an answer to you. Just this much: I think you sometimes underestimate the users here. I deliberately don't mention any names here because I might...
  13. @Defragster: Do you have any Idea why my...

    @Defragster: Do you have any Idea why my alternative linkage wasn't wanted?
    It could have been one click to get Johans program working. A sample-player does not need extreme high speed.

    Edit: Do...
  14. @johan: yes, just write PROGMEM const...

    @johan: yes, just write


    PROGMEM const unsigned int bpb606bd04[10561] = {

    And you'll see NXP is not guilty ;)
  15. SHow bpb606bd04 for example. Or just add...

    SHow
    bpb606bd04

    for example.

    Or just add PROGMEM to all samples: Like here: https://github.com/PaulStoffregen/Audio/blob/master/examples/SamplePlayer/AudioSampleCashregister.cpp#L6
  16. Can you show one of them? Maybe there is an easy...

    Can you show one of them? Maybe there is an easy fix. And pls. see my answer #21 to your deleted post.
  17. Yes, have you asked NXP about this? What is their...

    Yes, have you asked NXP about this? What is their excuse? What do they say? :)

    A bit more serious: There are several issues that may play a role.
    Easiest: The printed sizes that you can see at...
  18. Yes. I asked for this long time ago :)

    Yes. I asked for this long time ago :)
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    I remember we had it working with way more than...

    I remember we had it working with way more than 60MHZ., during the 4.0 beta test.
    But I can't remember what speed it was, and I tested with an ILI9341 which may have been the limiting factor. And i...
  20. Oh I havn't seen the code snippets - was reading...

    Oh I havn't seen the code snippets - was reading on my smartphone so I have missed them.
  21. I have an older AMD Ryzon 5 3.6GHz with 16GB RAM...

    I have an older AMD Ryzon 5 3.6GHz with 16GB RAM and fast M.2 SSD
    Virus-Scan disabled for Arduino temp-dirs, Teensy core and lib folders.

    Its more than fast enough for everything but Arduino :)
  22. You need to use the usb-host feature on one of...

    You need to use the usb-host feature on one of both to get that working.
    Probably more easy is to use one of the hardware serial ports on both.
    Preferable Serial1 (larger FIFO)
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    @Paul, if you add a check to the 1.54 installer...

    @Paul, if you add a check to the 1.54 installer that allows an empty target directory (or at least an empty "... hardware/teensy/" directory) only, this would be way to have a clean install - (and...
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    Most if not all of them will just work when...

    Most if not all of them will just work when deleting Time.h
    Even "TimeAlarms" seems to use it in the readme only?!? (did not look at the sourcecode)
  25. Take a look at Audio.h. If you want to save a...

    Take a look at Audio.h.
    If you want to save a few seconds more, try GCC10 https://forum.pjrc.com/images/smilies/wink.png It think it compiles faster, but did not measure it. On the other hand, ...
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    Time.h / time.h: The problem is, Windows ignores...

    Time.h / time.h: The problem is, Windows ignores the case of filenames (by default). There is a switch that can be set to switch that off for certain directories, but this is not the solution here,...
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    Sure. That's the normal case. In fact, the SGTL...

    Sure. That's the normal case. In fact, the SGTL 5000 uses both ;)
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    Paul i'm not sure if I use the newest version of...

    Paul i'm not sure if I use the newest version of the Serial Monitor.
    I'm using Windows. The problem with empty lines is gone. Good!

    BUT:


    With STRG+A, STRG+C it copies only a small part of...
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    ..if you add something like ...

    ..if you add something like

    teensy40.build.flags.size=^(?:\.data|\.bss)\s+([0-9]+).*
    to boards.txt and use it as {build.flags.size} in platform.txt it ends corrupted
    as...
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    platform.txt: Is it possible to specify the...

    platform.txt:

    Is it possible to specify the teensy-mode for this line?
    recipe.size.regex.data=

    For T4, it would be just
    recipe.size.regex.data=^(?:\.data|\.bss)\s+([0-9]+).*
  31. I think the name of signal you want is POR_B (...

    I think the name of signal you want is POR_B ( correct me please, if i'm wrong, Paul )
    It is connected with the bootloader-cpu, PTB1.
    I don't know how the bootloader gets its reset. Maybe with a...
  32. That pin is connected to a GPIO on the...

    That pin is connected to a GPIO on the Teensy-CPU.
    It will not reset anything but the DP83825.
  33. ... or just solder the 3.2 to your PCB. If it is...

    ... or just solder the 3.2 to your PCB. If it is your first PCB, this would be the better way, anyway.
  34. No, you can buy it from PJRC.

    No, you can buy it from PJRC.
  35. Yes, u2 is the bootloader.

    Yes, u2 is the bootloader.
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    closed. Double post. See here:...

    closed. Double post.
    See here: https://forum.pjrc.com/threads/64867-Multichannel-audio-over-IP
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    Maybe its just a bad cable?

    Maybe its just a bad cable?
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    It was not forgotten - its not wanted (according...

    It was not forgotten - its not wanted (according to Paul)
    They just don't want persistent settings. Don't ask why. I don't know, and I have no Idea. I also don't know if I want to know or not......
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    Thank you jonr, I've added that to the example in...

    Thank you jonr, I've added that to the example in post #1
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    Thank you :) fixed.

    Thank you :)
    fixed.
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    Teensy Logging to Serial

    I've created a little logging tool, somewhat similar to the one ESP32 has. I wrote it for myself, but I think it can be userful for others, too - so here it is:

    ...
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    That sounds like a very nice feature, for the...

    That sounds like a very nice feature, for the future!

    If missed a "\" backslash before ".csf" and inserterted it with a later edit. Don't know wether it is important - at least with windows it...
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    @Paul, please edit platform.text and use this:...

    @Paul, please edit platform.text and use this:
    recipe.size.regex=^(?:\.text|\.text\.progmem|\.text\.itcm|\.data|\.text\.csf)\s+([0-9]+).*
    This fixes the used flash (almost, 4 Bytes are still...
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    If you change settings to an other Ardunio, it is...

    If you change settings to an other Ardunio, it is still there.. :)
    Teensy seems not to have it.
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    ... i'd remove the adding from platform.txt, and...

    ... i'd remove the adding from platform.txt, and do the adds for all models "Teensy 4- like" in the linkerfiles.
    Otherwise it will be difficult to get that right for all models.

    ...
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    Reminder: The information about the used...

    Reminder:

    The information about the used memory is wrong.
    Also for Teensy 3.x

    Would be good to have that working :)

    Blink, Teensy 3:
  47. Yes, that's why I did not use it. But i guess it...

    Yes, that's why I did not use it. But i guess it is OK for a lot of applications.
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    I found an other nice thing to work on :) and...

    I found an other nice thing to work on :) and will not work on these things here.

    So, whatever you do with USB or other things.. maybe we should try to find a better way, which would allows to...
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    SD cards can sometimes draw a lot of current....

    SD cards can sometimes draw a lot of current. Maybe look there? Depends on what else you have connected...
    I remember I had similar problems, a long time ago. It helped to solder a 100uF cap to the...
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    Ah, of course..you're using a Teensy with inbuilt...

    Ah, of course..you're using a Teensy with inbuilt slot. No, in this case it is not needed.
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