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    Please check out these these links:...

    Please check out these these links:
    https://github.com/wwatson4506/SdFat-beta

    https://github.com/wwatson4506/SD

    and:
    https://github.com/wwatson4506/MSC/tree/MSC-non-blocking.

    I have...
  2. SdFat-beta and MSC-non-blocking Hopes and Dreams

    Hi @all,

    With the recent advent of @Pauls File abstraction and SdFat Integration I have managed to adapt MSC to this. At first I tried adding MSC to SdFat-beta and ran into conflicts with it. I...
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    I think what you are looking for is MTP. Here is...

    I think what you are looking for is MTP. Here is what you probably want. https://forum.pjrc.com/threads/43050-MTP-Responder-Contribution It turns the Teensy into an MTP drive. My libraries at this...
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    You are correct. It is still work in progress but...

    You are correct. It is still work in progress but is still usable. There are several branches I have made the latest being MSC-non-blocking. So far I have used it with uSDFS which uses FatFs. All of...
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    This is so awesome! I had a Amiga 500 and loved...

    This is so awesome! I had a Amiga 500 and loved playing Crystal Hammer. I Loved the sound effects. Do you have that working on this emulator? What are you using for disk drives?
    Great job:)
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    Mass Storage Controller for Teensy 3.6 and Teensy...

    Mass Storage Controller for Teensy 3.6 and Teensy 4.x

    This the latest version of MSC that I am submitting. It should function the same way as the original MSC did but also has the ability to do...
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    Doing more testing I have discovered that using...

    Doing more testing I have discovered that using cardInfo.ino without my mods to SD.h is hit and miss when trying to use external SPI. It seems like it is a timing problem. Performing multiple...
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    I was just playing with that same problem. I...

    I was just playing with that same problem. I added this to "SD.h" as a workaround:

    #define SD_CARD_TYPE_SD1 0
    #define SD_CARD_TYPE_SD2 1
    #define SD_CARD_TYPE_SDHC 3
    class Sd2Card
    {
    public:...
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    This is great:) Can't wait to work with this and...

    This is great:) Can't wait to work with this and MSC. I have a proof of concept version of a non-blocking MSC that I am just finishing up.
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    I played with that when I first got my BuyDisplay...

    I played with that when I first got my BuyDisplay 10.1" TFT. It seemed to work ok, Not sure what kind of problems you are having but the external font ROM is setup in the buildTextScreen() function...
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    I just installed TD 1.54B2 and I was going...

    I just installed TD 1.54B2 and I was going through some sketches using USBHost_t36 and found that "#define USBHOST_PRINT_DEBUG" was uncommented.

    So far all of everything is working well:)
  12. @arno - Really need to start from the beginning....

    @arno - Really need to start from the beginning. This library was written for the Teensy T3.6 and T4.x. @KurtE and @mjs513 and @others spent a lot of time re-writing my original library to be more...
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    @luni - In TeensyHelpers I could not compile...

    @luni - In TeensyHelpers I could not compile attachYieldFunc.cpp. The compiler said it could not find
    'Eventresponder.h'. That was because the EventResponder include filename is 'EventResponder.h'....
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    @luni - More to play with:) So far everything...

    @luni - More to play with:) So far everything works with what I am doing with MSC. Still learning about these things though:(
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    @luni - This great:) I just got my MSC working in...

    @luni - This great:) I just got my MSC working in a non-blocking way using the EventResponder, Circular_Buffer and IntervalTimer. I originally had them inside massStorageDriver.cpp but found out that...
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    Thanks for the response. I actually have it...

    Thanks for the response. I actually have it working with one transfer just to test. I am using this structure for each data read or write.

    typedef struct {
    uint8_t type = NO_RD_WR; // Used for...
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    @tonton81 - I have started experimenting with...

    @tonton81 - I have started experimenting with your circular_buffer library. I spent the day learning how to use it with MSC using your FlexCAN_t4 library as a guide for implementing it. There is a...
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    WOW! and I though this was bad: 21543 I...

    WOW! and I though this was bad:

    21543

    I guess you have it all indexed:)
    I don't feel so bad now. That is a lot of stuff. Makes me appreciate what you really do:)
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    @KurtE - Sorry for this late reply. I did do the...

    @KurtE - Sorry for this late reply. I did do the pull request. Tested all of the examples and came up with the results you and @mjs513 did. Everything works. The font examples I still have to...
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    I hope to have time to test this weekend. I am...

    I hope to have time to test this weekend. I am really curious how works on my 10.1" display. As far a rotation with putPicture() goes probably need to study the guru's code before I can even begin to...
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    @blackketter - I created a second branch in the...

    @blackketter - I created a second branch in the Ra8876LiteTeensy repository the link is here:

    https://github.com/wwatson4506/Ra8876LiteTeensy/tree/Ra8876LiteTeensy-ER-TFTM0874

    Even though I do...
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    Sorry about the backtrack. I think that maybe I...

    Sorry about the backtrack. I think that maybe I need to create a separate branch for testing with the ER-TFT0784 to keep things pure for us that do not have that particular display. I have downloaded...
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    If you look at the line that says fatal error: ...

    If you look at the line that says fatal error: you are missing the f
    oward slash between "c++" and "config.h". The compiler thinks "c++config.h" if a filename.
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    Decided to upload my working version. Please let...

    Decided to upload my working version. Please let me know if things are working correctly. Then I will do pull requests. Everything you guys have done is working on my display with all examples. No...
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    I done a bad thing again didn't I? Can I revert...

    I done a bad thing again didn't I? Can I revert back to my original library through GitHub or do I need to upload my working version of it and then go from there?
    Sorry for any inconvenience I...
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    @kurtE, @mjs513, @blakketter - I did the pull...

    @kurtE, @mjs513, @blakketter - I did the pull requests. I have not had the time to test yet. I have to back up the original library locally because of the the issues with the scroll function that I...
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    I have updated my GitHub repository. Hope it...

    I have updated my GitHub repository. Hope it works with your displays.

    Headed for work now:(
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    @mjs513 - I have other than the VT100 sketch...

    @mjs513 - I have other than the VT100 sketch working + others on my setup. Can't test the touch screen because mine is not cap touch. I had to make a few changes to make all of the sketches work and...
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    @vjmusik - Dang me! I did not realize your update...

    @vjmusik - Dang me! I did not realize your update for NativeEthernet was 07/02/2020. I thought the update was included in the release of TD 1.53. Off buy one again which was 07/01/2002:)

    Anyway,...
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    Having what I believe is the same problem....

    Having what I believe is the same problem. Working on the Arduino FTP server I am losing packets from server to client if the file size is > 512 bytes. If transfer from client to server there is no...
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    @All - SUCCESS! I now have the T4.1 version of...

    @All - SUCCESS! I now have the T4.1 version of Arduino-Ftp-Server giving me directory listings using FileZilla and gFTP. The library is using NativeEthernet, Arduino-Ftp-Server, Arduino-FatLib, ...
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    @mjs513 @defragster - Got my chips today. Ready...

    @mjs513 @defragster - Got my chips today. Ready to see if I can solder up and test. I have one more T4.1 and the T4.1 beta test board to play with. My humidity Indicator was blue - never seen this...
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    @manitou @vjmuzik - Have lwip_ftpd and...

    @manitou @vjmuzik - Have lwip_ftpd and lwip-ftpd-sd working with NativeEthernet. I originally had this Arduino FTP server working with the T3.6 and WIFISpi....
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    @manitou - Again thanks for responding. You...

    @manitou - Again thanks for responding. You pointed me to a lot of info. I have worked through all of @vjmuzik's FNET examples and tftpd with success. Now to checkout lwIP.

    So many things to...
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    Thanks for responding. I think I will start...

    Thanks for responding. I think I will start playing with the Arduino FTP server program I found and maybe even the ones I used with wifispi. There are some others that I was checking out but never...
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    @vjmuzik - I added the Ethernet kit to my T4.1's...

    @vjmuzik - I added the Ethernet kit to my T4.1's and tested with this library. All works well. Can you recommend a good FTP library to use. On my T3.6 I was using the Adafruit ESP8266 huzzah board...
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    @mjs513 - Can you give me the exact part number...

    @mjs513 - Can you give me the exact part number for the NAND chip you are using? When I looked it up I saw that there were at least three different package types available and I want to make sure...
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    @All - just to let you know I touched up the...

    @All - just to let you know I touched up the soldering job on the extram chips on the one T4.1 board that I was having a problem with. That fixed the the issue I was having with having to add delay's...
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    @All - Worked on several example sketches today....

    @All - Worked on several example sketches today. piptest.ino, scroll.ino and MemoryTransfer.ino. These are working now. MemoryTransfer.ino was just a problem with setup(). Had to do with Serial...
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    @mjs513 - Here is a sketch to demonstrate the...

    @mjs513 - Here is a sketch to demonstrate the issue with drawRect() and printStatusLine().


    #include "Arduino.h"
    #include "RA8876_t3.h"

    #include <math.h>

    #define RA8876_CS 10
    #define...
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    Got it. That was the difference. Completely...

    Got it. That was the difference. Completely missed the fact that you were using graphic fonts. Right now I am working with piptest.ino. Discovered a conflict between drawRect() and printStatusLine()....
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    I did the PR and am playing with the example...

    I did the PR and am playing with the example sketches right now. It blows me away the way you guy's redid the library. It is going to be fun working with a quality library. I did not realize you had...
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    @mjs513, @Kurte - I just got back to...

    @mjs513, @Kurte - I just got back to Ra8876LiteTeensy today. I have been going through all of the work that you guy's did trying to reorient myself to the changes. Did not realize all of the work you...
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    @Silverlock - The other build did not work. I...

    @Silverlock - The other build did not work.
    I think you both are right. I will touch up the soldering and see what happens. I have two more T41's and more psram chips to solder up and test. Will...
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    @Silverlock, Thanks for the the download. I...

    @Silverlock,

    Thanks for the the download. I will upload and test without my mod's to startup.c. I do not have a windows machine so this will help verify the validity of the Linux compiler.
    ...
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    @defragster, @Silverlock, I am running a...

    @defragster, @Silverlock,

    I am running a 600MHz, Optimize Fast, psram purchased directly from PJRC. I have done further testing and found some interesting results.

    Instead of this modification:...
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    Thanks for checking. Will wait for results.

    Thanks for checking. Will wait for results.
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    Linux Ubuntu 18.04.1 Installed on Ardunio...

    Linux Ubuntu 18.04.1

    Installed on Ardunio 1.8.13. So far everything is working well. The only thing I have trouble with is running teensy41_psram_memtest.ino. It still fails unless I modify...
  49. @ftrias - This is so awesome!! It all comes up...

    @ftrias - This is so awesome!! It all comes up and works:) The gdbgui pops up in my Firefox browser after compiling and when I type in step in the command line I see 'mark =' values increasing in the...
  50. Thanks for the link. I will definitely check this...

    Thanks for the link. I will definitely check this out. I remember using 'DDD' as front end to GDB. I also remember using 'make' from within GDB.
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