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    Actually have Arduino 2.0 on my machine. During...

    Actually have Arduino 2.0 on my machine. During T4 testing with sketch didn't see an issue using the IDE2.0 serial monitor. Can try it again to be sure. Not sure its worth spending anymore time...
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    Pure IDE and SerMon closed. This was similar to...

    Pure IDE and SerMon closed. This was similar to what we had with T4 and the dual blinks
  3. Definitely have to the MTP_T4 FS_Integration...

    Definitely have to the MTP_T4 FS_Integration branch - how to do it from command line - no clue I use github desktop and just copy the files to my libraries folder.
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    Was just strange since its the first time norton...

    Was just strange since its the first time norton ever flagged teensy_sermon - never had an issue before>

    Anyway just had and issue with alternating orange and red LEDS again which I can not...
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    Right now I am running the USB_SERIAL_PRINT test....

    Right now I am running the USB_SERIAL_PRINT test. Ran on before and still running the after locking. Did see some corrupted data (spew) but quickly cleared up and notice the speed increased...
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    Soldered up one of the secure T4.1s this morning...

    Soldered up one of the secure T4.1s this morning and added a PSRAM and Flash chip while I was at it. But I had a couple of strange things happen and not sure why. Note this was before writing the...
  7. @defragster - repository has been updated with...

    @defragster - repository has been updated with the contents of the zip - so they should match.
  8. Just checked and mine is building without issue:...

    Just checked and mine is building without issue:

    Initializing USB MSC drive...initialization done.
    mtpindex.dat 0===============GMT: 121, 0, 1
    00:00 ...
  9. Currently we are working through a bug with...

    Currently we are working through a bug with timestamps so while the dates are there they won't be correct for newly created files. But if you do a copy paste in MTP_t4 the dates will be correct.
    ...
  10. Follow-up to previous post. Ran the UsbMSCFat...

    Follow-up to previous post. Ran the UsbMSCFat datalogger sketch then ran the listfilesUSB sketch:

    datalogXXX.txt 602===============GMT: 121, 0, 1
    00:00 ...
  11. @wwatson - @KurtE Have something strange going...

    @wwatson - @KurtE
    Have something strange going on. Decided to instrument those new functions we added to see what was set or if an error occured.

    virtual bool getCreateTime(DateTimeFields &tm)...
  12. @wwatson - glad its now working. Not sure...

    @wwatson - glad its now working.
    Not sure about Ubuntu - maybe @KurtE knows for sure but I thought some changes were made but I don't test with Ubuntu so don't remember
  13. Use the branch I pointed to - that has our latest...

    Use the branch I pointed to - that has our latest changes. Or the FS_integration branch - never the main yet
  14. @wwatson Just ran the listUSB.ino sketch -...

    @wwatson
    Just ran the listUSB.ino sketch - compiled no issues and ran:

    Initializing USB MSC drive...initialization done.
    mtpindex.dat 0 00:00 January 1,...
  15. Pretty much did as you did but using MTP_t4 to...

    Pretty much did as you did but using MTP_t4 to test and having no problems compiling. As a matter of fact just copied your code changes for date and time - looked cleaner than mine. I can copy...
  16. Yeah about the same here - want to do a sanity...

    Yeah about the same here - want to do a sanity check on that PR to make sure.

    EDIT: ok it looks right for the changes I made so let the fun begin.
  17. Stored the uint32_t's and then just converted...

    Stored the uint32_t's and then just converted them as needed with either breakTime or MakeTime.
  18. Just sent you the PR for LittleFS.

    Just sent you the PR for LittleFS.
  19. I took out the #defnie FS_FILE_SUPPORT_DATES, and...

    I took out the #defnie FS_FILE_SUPPORT_DATES, and have getModifyTime and getCreateTime working with my test sketch. Getting ready to put in the new set functions. For UsbMscFat guess that next on...
  20. Was looking at that this morning and playing...

    Was looking at that this morning and playing around with it in a separate sketch just to see :). Going to look now and will send the pr later if thats ok
  21. Ok - looks like you have been busy.

    Ok - looks like you have been busy.
  22. Too bad about getting some of the Timelib stuff...

    Too bad about getting some of the Timelib stuff into the core.

    Y2038: you all made me look up what the 2038 problem is, made interesting reading. But from what I read the implementation was to...
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    We used both together before without any issue so...

    We used both together before without any issue so maybe try reflowing the soldering on that PSRAM. And sorry misunderstood.
  24. Hi Paul - sorry got a bit distracted today. As...

    Hi Paul - sorry got a bit distracted today. As @KurtE said just let us know which way you feel comfortable with.
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    Definitely can be done. The W25N01 is supported...

    Definitely can be done. The W25N01 is supported is that slot using LittleFS. There are a examples in the LittleFS library that should help guide you.

    In addition the Readme of the LittleFS...
  26. Actually looked that the ESP8266...

    Actually looked that the ESP8266 (https://github.com/esp8266/Arduino/blob/f9084603de5556b29281c8ca26576addc336806f/libraries/LittleFS/src/LittleFS.h) implementation as well - the ESP32 core was much...
  27. Here is a slightly updated test sketch for...

    Here is a slightly updated test sketch for LittleFS.

    /*
    LittleFS usuage from the LittleFS library

    Starting with Teensyduino 1.54, support for LittleFS has been added.

    LittleFS is a...
  28. Yep I agree. Just replaced...

    Yep I agree.

    Just replaced Teensy3Clock.get() with now() in LittleFS and its working. Did find I forget to change the modified when you rename a file so added that in. going to push those...
  29. Just pushed an update to the FS_Integration...

    Just pushed an update to the FS_Integration branch (https://github.com/mjs513/LittleFS/tree/FS_Integration) that fixes the issue with timestamps on file dates in subdirectories.
  30. Well kind of. Using lfs_setattr we are storing...

    Well kind of. Using lfs_setattr we are storing the modified timestamp and the created timestamp using the TimeLibraries timeelement structure.


    time_t _now = now();
    rcode =...
  31. If you just want to try it with LittleFS I...

    If you just want to try it with LittleFS I modified the LFS_Usage test sketch to print file/directory timestamps.

    /*
    LittleFS usuage from the LittleFS library

    Starting with Teensyduino...
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    Also make sure you have Teensy 4.0 select from...

    Also make sure you have Teensy 4.0 select from the Boards menu drop down.
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    I do agree with you UAVCAN is a bit confusing and...

    I do agree with you UAVCAN is a bit confusing and it got more confusing as time progressed as least with the version I was using. Be interesting to see your implementation of the CAN Aersospace and...
  34. LittleFS Now Supports File Creation and...

    LittleFS Now Supports File Creation and Modification Dates/Times

    As noted in Post #2 we used the custom attributes (lfs_setattr and lfs_getattr) to assign file create and modification dates. ...
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    Looking good from what I see, but I am still on...

    Looking good from what I see, but I am still on my first cup of coffee. :)
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    Haven't looked in a few years but if are you...

    Haven't looked in a few years but if are you referring to UAVcan or CANAerospace. Did a port of UAVCan to the T3.x's about 3 years ago but kind of left it by the wayside, they were making the...
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    Thanks for the info Brian. Wondering if its an...

    Thanks for the info Brian. Wondering if its an issue with the connector have to see if I can jury rig something up if I can find my D-sub connectors - have a couple around. Probably easier just to...
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    Out of curiosity what kind of cane are you using...

    Out of curiosity what kind of cane are you using and what sensor.
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    Ditto from me as well. I only hit it once or...

    Ditto from me as well. I only hit it once or twice as well. Did just have one thing happen when I hit PGM button one right after another. 1st did the upload second lock the T4 with only the Orange...
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    Got it. Just to close the SerialMonitor test out...

    Got it. Just to close the SerialMonitor test out got to 2,844,425,876 before stopping. And just a side note in @brtaylor test sketch he had a delay(10) between prints. Did some experimenting and...
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    Got it thanks. By the way is there any other way...

    Got it thanks. By the way is there any other way you want us to test Serial monitor to make sure its working? Usb-lines/sec seem to be a good job of stressing.

    :)
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    @Paul - @defragster Been running both sketches...

    @Paul - @defragster

    Been running both sketches now for about 6 hours and still seems to be working on a Windows10x64 i7-8700K.

    usb lines per second


    count=940,733,502, lines/sec=503292
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    Couldn't sleep and saw your message so figured...

    Couldn't sleep and saw your message so figured might as well test it out.

    Set up 2 T4's, one locked and 1 unlocked. Running the original tempMon sketch on one and the usb lines per second sketch....
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    Sticky: Yep tested it a littler while ago - works with...

    Yep tested it a littler while ago - works with FASTER but not FASTEST - didn't try the other settings.
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    Sticky: I don't have a T4.1 with a NAND chip soldered on...

    I don't have a T4.1 with a NAND chip soldered on the bottom but I do have a QSPI test board that I put together to test the different chips that could go on via QSPI. Ran your test sketch with a...
  46. Nice work. Very cool example using all the...

    Nice work. Very cool example using all the features of the Input/Display board. During beta testing I only played with the display using @KurtE's ILI9341 library and like you found the inverted...
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    Thanks for letting us know what the original hard...

    Thanks for letting us know what the original hard freeze resolution was. Have to keep that one in the back of the mind.
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    Just as a data point - with me it was a second or...

    Just as a data point - with me it was a second or two (didn't measure but was quick) running the USB test. With the original test sketch -yep ran about that amount of time.
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    Yep figured a good point to do that so have 2...

    Yep figured a good point to do that so have 2 data points win 10 and win11
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    @Paul Out of curiosity I ran the...

    @Paul
    Out of curiosity I ran the usb_serial_print_speed sketch.


    ...
    ...
    count=10037586, lines/sec=0
    count=10037587, lines/sec=0
    count=10037588, lines/sec=0
    count=10037589, lines/sec=0
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