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  1. Quick note: on my updated... else if ( cc...

    Quick note: on my updated...

    else if ( cc == '5' ) {
    showMyFault("Try FlexIO : Locks up");
    //CCM_CCGR5 |= CCM_CCGR5_FLEXIO1(CCM_CCGR_ON);
    Serial.printf("VERID:%x PARAM:%x...
  2. FYI - I tried some writes as well still no faults...

    FYI - I tried some writes as well still no faults in some of the sub-systems...
    <Yes still using older version of sketch...> ;)


    else if ( cc == '5' ) {
    Serial.printf("SCB_SHPRx: %x...
  3. Sorry, I am not Paul, but I have done some work...

    Sorry, I am not Paul, but I have done some work on that library.

    This library May have started originally from some of the Adafruit libraries, with most of the functionality that was in the GFX...
  4. I have tried some write access will try some...

    I have tried some write access will try some again.

    Thanks
  5. FYI - I synced up cores... And extended the test...

    FYI - I synced up cores... And extended the test '5' to look at a few others..

    else if ( cc == '5' ) {
    Serial.printf("SCB_SHPRx: %x %x %x SHCSR:%x\n", SCB_SHPR1, SCB_SHPR2, SCB_SHPR3,...
  6. Yep - it may depend on how one uses it...

    Yep - it may depend on how one uses it afterwords... That is again the reboot, could detect it and print it out like the current library stuff, and optionally mark it as processed. Alternatively the...
  7. I was wondering similar when I mentioned earlier...

    I was wondering similar when I mentioned earlier wonder if we can keep it elsewhere...
    Again wonder in two different ways:

    Printed report after reboot - As example show we could detect !Serial...
  8. :D - Yep - But was not sure if that was good or...

    :D - Yep - But was not sure if that was good or bad in this case... That is being priority 0 did it precluded other things like USB...

    As for LPSPI3 registers and sometimes with some LPUART it...
  9. Good Early Morning (for at least me and Paul and...

    Good Early Morning (for at least me and Paul and Tim) all:

    Quick note: I think with the enable of additional exceptions... Did not appear to help so far for accessing registers of subsystems where...
  10. Again I know very little about what allows or...

    Again I know very little about what allows or does not allow different system faults, or even if the access of a non-clock enabled subsystems registers, will error?

    Looking through some Arm M7...
  11. Sounds good, but did verify I believe that all of...

    Sounds good, but did verify I believe that all of the interrupts in the low range have the same address beyond it... Except the Systick ones... So assuming this is setup properly.
    t's your fault!
    ...
  12. Yep - what is unclear so far is what interrupt...

    Yep - what is unclear so far is what interrupt does access to registers whose CCM_CC... is disabled?

    Maybe one of the first 16? My guess they are the same as in the ARM M3/M4 book...
    (Reset,...
  13. Yep the 112 post did not fault... it was faulting...

    Yep the 112 post did not fault... it was faulting on next characters... But the 114 is hard faulting and not recovering.
  14. I have good news and bad news: Here is an...

    I have good news and bad news: Here is an updated version of the Mike's sketch:

    // Found a couple of Faults to force here :: https://interrupt.memfault.com/blog/cortex-m-fault-debug
    int...
  15. Morning All: Looks like everyone has been busy! ...

    Morning All: Looks like everyone has been busy! Sorry I have been distracted.

    I synced up Core... I now have Mikes Example here... And thought I would fill in a test '5'

    With accessing a...
  16. Thanks Paul, that is all that I assumed. But...

    Thanks Paul, that is all that I assumed.

    But was thinking out laud, that if I know I am not typically going to have USB Serial hooked up to some form of serial monitor, when a crash happens. ...
  17. So far everything I have seen so far is looking...

    So far everything I have seen so far is looking good. It should come in very handy for localizing down faults in our code. Probably a great time to ship it and get out 1.54 to work on newer...
  18. Sorry I have not been doing much with the TLC for...

    Sorry I have not been doing much with the TLC for a long while... (
    But if I were guessing, it would be that the build flags are messing up the embedded assembly language code

    #elif...
  19. Playing a little bit... Sort of wondering if for...

    Playing a little bit... Sort of wondering if for example my testing for a different PS4 controller is crashing or not...

    So thought I would add it and see if I go boom...

    Question is best way...
  20. Thread: GPIO_GDIR issue

    by KurtE
    Replies
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    Quick comment about the GPIO registers: ...

    Quick comment about the GPIO registers:

    readAddress = (GPIO6_DR >> 16);

    If you are trying to read the actual data on the IO pins.
    This may or may not work... that is from the Reference...
  21. Hi all, Sorry I have been distracted. It will...

    Hi all, Sorry I have been distracted.

    It will be great to have the ability to find out what happened.

    void setup() {
    pinMode( LED_BUILTIN, OUTPUT );
    digitalWrite( LED_BUILTIN, 1 );
    ...
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    Maybe mentioned elsewhere... On the page:...

    Maybe mentioned elsewhere...
    On the page: https://www.pjrc.com/store/display_ili9341_touch.html
    There are now two part numbers. For the 2.8 and for I believe a newer 3.2" one.

    You might want to...
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    I am guessing you probably have the 28... (2.8"),...

    I am guessing you probably have the 28... (2.8"), I think the new one is the 32(3.2")
    The Dimensions in that listing are for the 2.8".
  24. Sorry sort of hard to know know what is going on....

    Sorry sort of hard to know know what is going on.
    The version I have installed through library manager shows: version of 1.8.2
    The one in Teensyduino shows really old version: like 1.1.7...
    ...
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    Thanks Defragster... Was just sort of wondering...

    Thanks Defragster... Was just sort of wondering for the main RAM test and maybe others if it might make sense to have, it some how preconfigured for different boards...
    That is if you are going...
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    Good Morning all: Sorry been distracted. ...

    Good Morning all: Sorry been distracted. Distractions still ongoing :D

    @defragster - One thing with LFSIntegrety sketch that I always wished was some of the sections like TEST_RAM
    Actually had...
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    I tried running it as well on T4.1 with 2 memory...

    I tried running it as well on T4.1 with 2 memory chips...

    Note: I have hacked the code:

    To add in some memory dump and maybe check stack and heap usages...
    Which I included. Note: older style...
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    Likewise I installed over B9 on 1.8.15 Windows 10...

    Likewise I installed over B9 on 1.8.15 Windows 10 64 bit... No problems. And Yeah I did not get the windows block message. Hopefully that will be true for others who have not installed some of...
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    Sorry off doing other stuff. Plus limiting time...

    Sorry off doing other stuff. Plus limiting time on keyboard...

    My excel document for T4.x pins up on github (https://github.com/KurtE/TeensyDocuments/blob/master/Teensy4%20Pins.xlsx) has lot of...
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    Actually mine just arrived yesterday... (Actually...

    Actually mine just arrived yesterday... (Actually day before at my PMB in town)...

    But running my HID info sketch:



    USB HID Device Info Program

    This Sketch shows information about plugged...
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    Glad you found it! I wonder if it was like the...

    Glad you found it! I wonder if it was like the Uncanny eyes code that tried to estimate how much memory we used so walked from top of memory to stack pointer finding out where memory changed. And I...
  32. Replies
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    Which sketch? Does it have spi flash ram? Does...

    Which sketch? Does it have spi flash ram? Does the 4.1 have psram… which would turn into dammed usage without?
  33. Replies
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    @all - Sorry head in different ... Mike and I...

    @all - Sorry head in different ...

    Mike and I have been chatting as part of Hexapod stuff...

    I wondered about maybe core changes to align memory to some alignments in flash...
    And wondered...
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    Again sort of hard to follow your wiring through...

    Again sort of hard to follow your wiring through the pictures. Sorry it is early in morning for me. Eyes are not seeing straight yet.

    But I would double check the wiring. That is I know I have...
  35. There are a few different options that I know of....

    There are a few different options that I know of.

    There are makefiles that can build teensy sketches. I have not tried them in awhile or know how well they are working on windows...
    But they are...
  36. Sorry I have not had a chance to look at their...

    Sorry I have not had a chance to look at their source code or look at the devices manual to know what the timing requirements are.

    Some of the things I would look at include:

    Does the code use...
  37. There as many different options on doing things. ...

    There as many different options on doing things.

    Also there are two completely different SPI systems on the IMXRT chip, for full details see the reference manual that you can download from the...
  38. If it were me, I would try it running on Arduino,...

    If it were me, I would try it running on Arduino, like 15... Along with the latest Teensyduino beta, which can be downloaded from the thread:...
  39. Sorry, I am not seeing that Adafruit library...

    Sorry, I am not seeing that Adafruit library anywhere... At least the library manager does not show it nor does quick look on github. Is this part of a different Adafruit library?

    Could be...
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    So it looks like it is a HID device, which is...

    So it looks like it is a HID device, which is good. I did order one, but my guess it may be next week before it arrives.
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    Might help to know exactly which mouse this is. ...

    Might help to know exactly which mouse this is. Something like: https://www.amazon.com/Glorious-Gaming-PC-Mac-Linux-Unix/dp/B07MCRPSP3 ?

    Might also help if you try running the example sketch...
  42. Sorry, I have not played much with doing much low...

    Sorry, I have not played much with doing much low energy stuff, but I assume you are connecting up to the ENABLE pin of the RFM95? And then pulling that signal low when you are wanting to snooze?
    ...
  43. Sorry been busy on some other things. I know...

    Sorry been busy on some other things.

    I know that ILI9341_t3n should support all of the functions like drawChar in addition to to print and println as the class is derived from class Print.
    ...
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    Morning/afternoon @mjs513 - Thanks Mike, earlier...

    Morning/afternoon @mjs513 - Thanks Mike, earlier I had used google translate to the site but I am not sure where I saved it too ;)

    Will take a look at it again soon. The first place with my...
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    Sorry I have not studied all of your code in...

    Sorry I have not studied all of your code in details. For other reasons like display drivers and the like, at times I update the Source or Destination at run time.
    But I have not typically done so...
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    Hi and Welcome, I don't speak for PJRC as I...

    Hi and Welcome,

    I don't speak for PJRC as I am just another customer. But for me, the best way I have been able to make a few contributions. Is by finding things that interest me and try to help...
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    I am back and starting to play again. I find...

    I am back and starting to play again.

    I find that site sort of hard to read ;)
    24956
    Probably easier with the translated version :D

    I am totally NOT a Wireshark expert!, But what I did for...
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    Quick update, will try soon, but have some other...

    Quick update, will try soon, but have some other distractions.

    Ends with us getting an SDP disconnect request... We need to send a response I think...
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    I think I just sent you a link to a copy I have...

    I think I just sent you a link to a copy I have on my machine (onedrive)

    But in case from some of my saved links I have: https://www.bluetooth.com/specifications/specs/core-specification/

    Note:...
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    Morning @mjs513, Just getting first coffee...

    Morning @mjs513,

    Just getting first coffee infusion.

    I pushed up WIP, which is not working yet

    But starting on the SDP stuff.

    Debug output so far:
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