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  1. Replies
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    Good it worked with all the extra soldering! ...

    Good it worked with all the extra soldering! I've had good luck with PSRAM's ( and flash ) on the T_4.1 QSPI pins - two more ahead tomorrow for testing in some fashion.

    As noted by @mjs513 -...
  2. Likewise - started reading here on the updated...

    Likewise - started reading here on the updated code and seeing the likely loss of data with the delay(100) allowing buffers to overfill.

    The code as written won't work effectively
  3. Looks like that was 'sort of' addressed in p#5...

    Looks like that was 'sort of' addressed in p#5 before calling:

    int avail = fpga_serial.available();
    if(avail > expected_msg_len){
    read_fpga_line();

    Though if chars are lost the...
  4. Given the right software and the chip (legit and...

    Given the right software and the chip (legit and not damaged and working) being the right "*IQ" part that is recognized, confirming solder connects are solid and clean would be the other obvious...
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    "FileImpl" was a new construct in the just...

    "FileImpl" was a new construct in the just released version of TeensyDuino 1.55 to support updates for FS.h. So some unbalanced dependency with the code in use?
  6. Needs that updated software for recognition ... ...

    Needs that updated software for recognition ...

    As far as soldering a couple of posts have shown that the PSRAM can be soldered and be recognized and function to some point - but fail full...
  7. Seeing this is not a good thing: void loop() {...

    Seeing this is not a good thing:

    void loop() {
    delay(100); // Do other stuff and/or sleep

    9600 baud isn't fast - but 960 incoming bits in that 1/10th of a second is 96 bytes of time - if the...
  8. This NOR version shows as supported? :: {{0xEF,...

    This NOR version shows as supported? :: {{0xEF, 0x40, 0x21}, 32, 256, 4096, 134217728, 3500, 400000}, // Winbond W25Q01JV*IQ

    main/src/LittleFS.cpp#L45

    Unless there is something else in the part...
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    That is an @luni PinList creation IIRC - not sure...

    That is an @luni PinList creation IIRC - not sure where it resides?

    Seems this has the needed sources? 25959
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    Not ever looked - but anything with #ifdef T_4.1...

    Not ever looked - but anything with #ifdef T_4.1 especially if different .vs. T_3.6, may need to include T_MM?
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    :) - Awesome.

    :) - Awesome.
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    Have only seen something similar when 'main 3.3V'...

    Have only seen something similar when 'main 3.3V' shorted to Ground.

    With INPUT_PULLUP the pin is pulled up to 3.3V internally, there is no need to connect "3.3 v to one side of the button".
    ...
  13. Only trick known to post is in {local...

    Only trick known to post is in {local install}\hardware\teensy\avr\libraries\USBHost_t36\USBHost_t36.h
    line #62?:

    // Uncomment this line to see lots of debugging info!
    //#define...
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    Not sure what code is in use for what purpose ......

    Not sure what code is in use for what purpose ...

    But those ID's not being recognized somewhere in the code to ID the Teensy Type where T_4.1 ( 0x25 ) and T_MM ( 0x26 ) are not expected could be...
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    Not sure how to read p!16 for sure? Was this...

    Not sure how to read p!16 for sure?

    Was this list extended for T_4.1 ( 0x25 ) and T_MM ( 0x26 ) recognition?


    ...
    case 0x22: filename = "TEENSY36.HEX"; return true;
    case 0x24: filename =...
  16. Glad to hear it is resolved. Those __????__...

    Glad to hear it is resolved.

    Those __????__ things are known to the compiler to store and filled in for use at run time as strings.
  17. :Crosspost ... and perhaps what @KurtE...

    <edit> :Crosspost ... and perhaps what @KurtE said. IDE will disable SerMon by default, unless TyCommander is 'Integrated' it won't know to release the hold on the "serial' port for upload unless...
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    Was hoping with your JRE know how, and IDE...

    Was hoping with your JRE know how, and IDE insight, there was a clear path and easy fix. Without that - and other complications likely with the IDE's usage - I'm not sure it could work, especially...
  19. Posts Crissed and Crossed ... But as...

    Posts Crissed and Crossed ...

    But as demonstrated it was easy to write a sketch to visualize the problem and correction to see correct behavior.
  20. The number bases are mixed up :) The values...

    The number bases are mixed up :)

    The values doubled are in DECIMAL - but prepended with "0x" turning them into HEX.

    The Decimal values {1,2,4,8,16,...} are good - remove the '0x' before them.
    ...
  21. T_3.2 clone is possible - post a pic ... and...

    T_3.2 clone is possible - post a pic ... and refer to the PJCR.com official photos to see what they look like in production.
  22. This is a common start on sketches here so when I...

    This is a common start on sketches here so when I pick up a sketch I know what is on it:


    while (!Serial && millis() < 2500 );
    Serial.println("\n" __FILE__ " " __DATE__ " " __TIME__);
    ...
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    That's why the #define was noted in the last...

    That's why the #define was noted in the last sentence - if that was the program of interest as it makes no provisions for Teensy_MicroMod, and no precompiled HEX is provided.
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    Not sure which program is "this program"? But...

    Not sure which program is "this program"?

    But nothing should brick a Teensy.

    Though for whatever "this program" is it would need to be built like that working for a T_4.x - but have been made...
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    Updated code in use. Not sure how to 'prove the...

    Updated code in use. Not sure how to 'prove the negative' - not sure if anything printed in loader/Verbose? {as Mike wondered}

    IIRC I saw 'DUAL LED blink' four times in some hundred+(?) builds -...
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    My machine refused : "couldn't download - virus...

    My machine refused : "couldn't download - virus detected"?

    Found offending page and hit allow and next try saved:
    25917

    Scan with Windows Defender and MalWareBytes find nothing - But EDGE...
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    Doesn't seem like a simple replace - if these...

    Doesn't seem like a simple replace - if these steps replaced the JRE executables?
    Downloaded the : OpenJDK8U-jre_x64_windows_hotspot_8u302b08.zip
    and replaced in : C:\T_Drive\Arduino_1.8.16_155 -...
  28. Replies
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    powered up my 11th gen i7 laptop with programmed...

    powered up my 11th gen i7 laptop with programmed T_4.1
    It doesn't run very long. Just the Explorer open to open then open IDE open with prior teensy_serialmon #1 update:



    count=57222822,...
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    If corrupted is more technical than 'garbage' -...

    If corrupted is more technical than 'garbage' - the jest about fixing windows referred to #3 - just noting as noted as seen before - it is apparently a bug in how Windows passes buffers. TyCommander...
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    @Paul - seems you fixed something - not the...

    @Paul - seems you fixed something - not the Windows BUFFER bug - but t_sermon doing well and looking good just now.

    Still running - over an hour between posts and running before that:
    25906
    ...
  31. Replies
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    No longer STALLING quickly. See strings of...

    No longer STALLING quickly.

    See strings of 'system garbage' fly by. Goes Clear - then garbage- then clear.
    > sometimes it runs GUI updates fast scrolling - then fitful pauses - and now again...
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    Sticky: Arrgggh. Yeah - early Beta on 4.0 suggested weird...

    Arrgggh. Yeah - early Beta on 4.0 suggested weird things happen - not using 'default : Faster' gave odd results - except 'debug' worked it seemed - so never tried much of the others. And the LTO...
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    Sticky: Using a T_4.1 with a NAND Flash it worked here to...

    Using a T_4.1 with a NAND Flash it worked here to show the last files that media held from an Integrity test.
    > Win 11, IDE 1.8.16 and TD 1.55

    Only change was the first line output showing SRC...
  34. Cool it shows all the stuff working! Needed...

    Cool it shows all the stuff working!

    Needed these two libs:
    sparkfun/SparkFun_MicroMod_Button_Arduino_Library
    adafruit/Adafruit_DotStar

    One warning:

    ...
  35. Replies
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    Downloaded the zip and extracted Both tools...

    Downloaded the zip and extracted

    Both tools here saw it as BUG free : Windows Defender and MalwareBytes

    Did a compare of the TD 1.55 version here and it matches

    Before I could Run it under...
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    Indeed - very good not just tested on one...

    Indeed - very good not just tested on one machine. We got a heck of a windstorm and power was out 6 pm to 1:44 am - so running on generator and already put laptop away the other test was run on.
    ...
  37. Replies
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    So we both did that (p#25) and got similar...

    So we both did that (p#25) and got similar results!

    IDE SerMon still can't handle as before - and for Ref TyComm still works well showing it isn't the Teensy falling down ;;.
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    Even TyComm overwhelms the machine at times and...

    Even TyComm overwhelms the machine at times and dumps 'system data' from somewhere instead of USB incoming data - not news.

    Boring and dizzying watching and trying to see what the average is as it...
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    Starting from here :...

    Starting from here : /PaulStoffregen/USB-Serial-Print-Speed-Test

    Runs and quickly STOPS ...

    And back to IDE 1.8.16 w/TD 1.55 - building and upload w/IDE and tLoader w/t_Sermon:


    ......
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    With @KurtE's confirmation ... just plug and play...

    With @KurtE's confirmation ... just plug and play ... it is great for USB Host as it puts out a good 5V from the USB-C cable to power more than the T_4.1 regulator could.

    I wrote "main" in my...
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    Anecdotal ... The ATP board was one used during...

    Anecdotal ... The ATP board was one used during the Beta ... well until Paul made a more better variation with camera connect - that and the Machine Learning board that had the camera connect.

    The...
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    Yay for MAC! Just opened old ZIP IDE 1.8.15...

    Yay for MAC!

    Just opened old ZIP IDE 1.8.15 w/TD 1.54 - Similar tSerMon Stall at:


    ...
    40.70C 680017
    40.70C 680027
    40.70C 680037
  43. Replies
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    Sticky: This code was about 1MB in Flash. And was...

    This code was about 1MB in Flash. And was specifically designed to consume flash. It ran from Flash and was machine written code that cascaded 4,000 literal calls - like but instead of recursion for...
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    Final update until something else shows ... ...

    Final update until something else shows ...

    Ran overnight and IDE SerMon continues without a stall or stop, like TyCommander as Sermon with posted sketch running DUAL USB.
    > Host machine was put...
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    Sticky: Compare: About 1 minute to first build a large...

    Compare:
    About 1 minute to first build a large 'Test Sketch' then over 1.5 minutes before Teensy Loader got a handle to the HEX for upload. There was No console UI or feedback during this wait - it...
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    It is a simple - very simple - .exe file - not...

    It is a simple - very simple - .exe file - not seen it reported as matching the description of 'Malware' before. It came out with T_4.0 in some fashion and had some updates, but not reported here or...
  47. Only those Device USB pins common to the...

    Only those Device USB pins common to the connector have PJRC Programming support.

    The USB Host pins are not available to the bootloader for uploading.
  48. Replies
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    IDE Sermon running fine long time: 25875 ......

    IDE Sermon running fine long time:
    25875

    ...
    1 42.66C 18175229
    1 42.01C 18175239
    1 42.66C 18175249
    1 42.66C 18175259
    1 42.01C 18175269
    ...
  49. By 'Part of' I was wondering if there are other...

    By 'Part of' I was wondering if there are other i2c devices in use? Or was i2c just chosen as a way to connect them, and not used with any other devices on i2c bus?

    If the i2c was just put into...
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    Interesting if the IDE 2.0 version works that...

    Interesting if the IDE 2.0 version works that well.

    This is running the PJRC Teensy Ports version of SerMon - which generally uses Paul's better code.

    Which gives me the idea to start it up...
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