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    Ran into the issue with pthreads on windows as...

    Ran into the issue with pthreads on windows as well when I was trying to do some rtos stuff. Not home right now and have no power at home either so right now hard to get the references but I did...
  2. A little confused on your hook up - what display...

    A little confused on your hook up - what display are you using? SDA/SCL is I2C and those are on pins 18/19 not 11/13. Pins 11 is MOSI and 13 is SCK not to be confused with SCL on pin 19.

    If the...
  3. Well @KurtE and I seem to be having too much fun...

    Well @KurtE and I seem to be having too much fun with the picture viewer and MTP. So while testing the SF carrier boards SD Card (which uses pin 10 as chip select) decided to update the...
  4. Thread: Teensy Wifi?

    by mjs513
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    I have used ESP-8266, ESP-32's but I usually use...

    I have used ESP-8266, ESP-32's but I usually use 3dr Radios or lately xbees. Guess its a matter of preference and what you want to do.
  5. Just downloaded the updates and added a few more...

    Just downloaded the updates and added a few more images and the ini file as the sketch was running. The ini was picked up as soon as it finished writing and images updated as well. :) Nice job on...
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    Changing the CS pin on the board was a great idea...

    Changing the CS pin on the board was a great idea because right now the CS pin for the display conflicts with when the sdcard reader on the Audio board so can only use the builtin Sdcard :)
  7. Been having some fun last couple of days playing...

    Been having some fun last couple of days playing with scaling for PNG images. Finally got it working this morning. Code is currently an absolute mess and needs alot of clean up but it is working.
    ...
  8. @all - while working with the picture viewer...

    @all - while working with the picture viewer skethch for PNG's, JPG's and BMP's noticed there also was an animated GIF library. So created a version of the ILI9341 picture viewer to just do Animated...
  9. @wwatson - really sorry about your loss. Been...

    @wwatson - really sorry about your loss. Been through that so I know what you are going through. Any distraction helps.

    and yes the changes to MTP are really bringing it into its own. Still...
  10. Hi Tim Was just going to post that after...

    Hi Tim
    Was just going to post that after reformatting my SD card that I was abusing last night I re-ran your MakeFiles 2203 sketch using MTP_Serial and it work fine - was up and running before I...
  11. Just had a chance to try this. First I updated...

    Just had a chance to try this. First I updated to latest set MTP_Teensy changes then update usb_mtp.h and usb_mtp.c from your cores branch.

    Ran the example_2_simple_t41_qspi sketch and MTP...
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    I just downloaded the Rev 3 RM and agree with you...

    I just downloaded the Rev 3 RM and agree with you think its a copy and paste mistake. When looking for the POSPERH register definition it isn't mentioned. Also if I look at the the SDK list of...
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    Ok thats a new one on me. Rev 2 of the reference...

    Ok thats a new one on me. Rev 2 of the reference manual makes no mention of it. And I can tell you its not currently in the core. Right now I can not even get to the Rev 3 of the RM. Lock out my...
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    That's my understanding as well. Sometimes you...

    That's my understanding as well. Sometimes you have to read that RM a few times.
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    Good Morning Matt welcome to your first post. ...

    Good Morning Matt welcome to your first post.

    As to your question. If you look at section 56.2.3.3 of the 1160 Reference Manual for the 1160 you find:
    27270

    Basically when you read the UPOS...
  16. May not be popular but I would say punt. The JPEG...

    May not be popular but I would say punt. The JPEG and PNG libraries are already now standard libraries.
  17. Short answer - Yes

    Short answer - Yes
  18. I did notice with TyCommander that if I left it...

    I did notice with TyCommander that if I left it open when I recompliled the sketched from dual to MTP the second serial Teensy showed Gray - but if I let it sit long enough the second teensy would...
  19. Tim - a bit confused on this one. I took the ATP...

    Tim - a bit confused on this one. I took the ATP Carrier board and compiled the tripple serial example using USB type Dual and Tripple serial and the latest version of TyCommander shows either two...
  20. @Kurte Just downloaded your Core updates for...

    @Kurte

    Just downloaded your Core updates for the T4 and updated my boards.local.txt. Wow comes up real fast as compared to before. Sounds like its a keeper.
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    That probably the best approach. Be curious what...

    That probably the best approach. Be curious what you come up with. Never seem to be able to tie all these projects together - keep getting distracted :)
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    Can't believe its been 3 years either since I...

    Can't believe its been 3 years either since I worked on that one. Think someone also did a recent port of UAVCAN with Flexcan_t4 on plaformIO:...
  23. Nice work and yes think MTP+Serial would be a...

    Nice work and yes think MTP+Serial would be a good idea - a lot of other USB types have this type of setup as well so would be right in line.
  24. UTF-8 Filename / Directory testing First I...

    UTF-8 Filename / Directory testing

    First I hacked up the LFS usage example to use some UTF8 character filenames that I happen to get from a nice sketch that Bill G put together for the SDfat...
  25. I ran Defragster's huge file sets writing them...

    I ran Defragster's huge file sets writing them directly to the N02 NAND Flash.

    In terms of compile/memory there was a bit of a difference but not much between the 39/255 byte case:
    39 Bytes
    ...
  26. Will make the necessary adjustments and see what...

    Will make the necessary adjustments and see what happens.
  27. @KurtE - @PaulStoffregen I hacked up the...

    @KurtE - @PaulStoffregen

    I hacked up the SendObjectInfo to address the issue of when you are using LFS.

    object_id_ = storage_.Create(store, parent, dir, filename);
    if (object_id_ ==...
  28. @KurtE You know I can not leave well enough...

    @KurtE
    You know I can not leave well enough alone so I added displaying JPEG images as well. Definitely room for improvement like scaling etc. Its fun now.
    ...
  29. Very cool now can play with JPEG library and the...

    Very cool now can play with JPEG library and the new one I found for PNG's :) Another distraction :)
  30. Don't think so - I usually do a format...

    Don't think so - I usually do a format (quickFormat) from explorer prior to starting a new series of tests. LFS filename length has been set to 39 for a while. I am attaching a zip of one of the...
  31. Have you tried putting the ms5611 on the i2c bus?

    Have you tried putting the ms5611 on the i2c bus?
  32. Frank - as Paul said you are correct the issue...

    Frank - as Paul said you are correct the issue was that the file copied to the flash was of the correct size (checked by doing a printDirectory with file size) but MTP was showing the wrong file size...
  33. @KurtE - @PaulStoffregren There seems to be 2...

    @KurtE - @PaulStoffregren

    There seems to be 2 issues that I have run across with while testing all these issues:
    1. Files with long file names do not copy to the flash drives. This only applies...
  34. Funny whatever changed seems to have drastically...

    Funny whatever changed seems to have drastically improved the issue - haven't had a problem like we saw in the past when testing with the sector erases yesterday. In the past hit them right away...
  35. Morning all Just downloaded the cache branched...

    Morning all

    Just downloaded the cache branched and seems to be fixed and working. File sizes are correct, images display correctly and mp3's play to completion without a problem
  36. What IMU are you using - I have used a MS5611...

    What IMU are you using - I have used a MS5611 with many IMU's without an issue? Are you using a MS5611 library - there are a few available and most have a if result available test so the IMU will not...
  37. As to your first point I agree with you, writing...

    As to your first point I agree with you, writing 1000 small files is not expected usage pattern for flash chips. There were a couple of reasons was looking at erase size again: (1) trying to...
  38. Think for chips up to and including the Q256 we...

    Think for chips up to and including the Q256 we should go back to sector erase and keep the block erases for the large size chips - maybe
  39. @KurtE As a follow up to post #1001 I reverted...

    @KurtE
    As a follow up to post #1001 I reverted back to the main branch of MTP_Teensy to see what explorer showed for the 2MB MP3 file. The MP3 file shows correctly in Windows Explorer, i.e., about...
  40. That is correct :)

    That is correct :)
  41. @KurtE I downloaded your cache_storage_records...

    @KurtE
    I downloaded your cache_storage_records and took it for a test run using the TMM + MemoryBoard (Q512+N01+N02). Decided to take it for a stress though and copied 1 of directories in Tim's...
  42. Nice job. My preference is just to write the...

    Nice job. My preference is just to write the values:
    221,120
    234,123
    etc,,,

    Your first line in the file could always be
    x, y
    just for reference
  43. Thank you for the detailed explanation on the...

    Thank you for the detailed explanation on the NAND timings. It really helps for the future. To be honest forget all about the max value for SPI for the IMXRT1062. We have been running SPI at all...
  44. Thanks for checking Tim but we may have to reduce...

    Thanks for checking Tim but we may have to reduce the 45Mhz to 30Mhz. Have to run some more tests

    EDIT: If you reduce the SPI Clock further to 30Mhz
    1. Still seeing failure to copy some of...
  45. Tim try changing the SPI clock from 55Mhz to...

    Tim try changing the SPI clock from 55Mhz to 45Mhz in littleFS_NAND.cpp - think that change works for the TMM but don't understand why have to slow the speed down for the TMM?
  46. All Just hacked up my wacky MTP_TEST_INTEGRITY...

    All
    Just hacked up my wacky MTP_TEST_INTEGRITY and with the changes to LFS and @KurtE's function above which I hacked up further to cover FRAM's as well:

    Dump Storage list(8)
    store:0...
  47. Thanks Paul - while my soldering has gotten...

    Thanks Paul - while my soldering has gotten better feel better if its not too much trouble if you can solder if you have an extra board. If not I have an extra board I can use.
  48. Thanks we have been talking about this for a...

    Thanks we have been talking about this for a while now so figured it was about time. I just cleaned the sketch up a bit and corrected a minor error when getting FRAM pn's so attaching the updated...
  49. Good Morning all Got a bit tired of remembering...

    Good Morning all
    Got a bit tired of remembering what chips I have soldered onto memory boards or what flash I have on QSPI so as a prelude to incorporating a new function to get the part number we...
  50. Strange - I have been using it to test with...

    Strange - I have been using it to test with without any problems.
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