Search:

@KurtE
Gave it a quick test run - nothing extensive and mostly with a hub attached more of stress test on the add/remove feature. It does work:

1. Using my M2 drive inserted on boot up it...

;)

Cool can't wait to see what you come up.

Ok guys just implemented a Attitude Direction Indicator (ADI) using the new library with the additional feature of using transparent BMPs. Really experimental. Here is a short video of it in...

Evening Michael

Sorry was kind of sidetracked today with trying to get transparent BMP working - think I kind of got it working. But yes should be transparent since we are working with same base...

Used an approach that @KurtE used:


#define SD_CS BUILTIN_SDCARD
File imageFile;
const char *name = nullptr;

and in the body (setup in my case)

imageFile =...

Good Morning all

@KurtE and I have been at it again. Recently we started playing with a WaveShare GC9A01A 1.28 Round Display as shown below.
28799

Since we cannot leave well enough alone we...

Been experimenting after and during Kurt's post. The issue is definitely in MTP_Storage.h and use of the has_include. For instance (after some trial and error) I just did this:

//#if...

Yep you are right was looking at wrong lib for some reason - should have mine tomorrow by tomorrow night

Its not throwing an error but giving a warning - I am seeing that periodically as well - you can safely ignore it. Honest know what it means but not sure why we are seeing it.

I just ordered a MAX31865 + cable and will give it a try. Looking at the Adafruit MAX31865 libaray though it looks like they are using SPI MODE1 not MODE0, i.e.,

spi_dev(spi_cs, 1000000,...

well, does kind of matter if you are using SD with the T4's. With the Teensy libraries the SD library is linked to the SDfat library and LittleFS and MTP are all integrated with the FS stuff for the...

@SteveSFX
This looks a little strange to me. Looks like your sketch is using the SD library that is in your libraries folder.

C:\Users\steve\Documents\Arduino\libraries\SD\src/SD.h

You might...

@EcodroneSRL

The link kd5rxt-mark pointed to I believe gives you the answer to your question on whether you can use a SPI device on one of the QSPI slots. You would have your work cut out for...

Ok was playing a bit and think I found the solution for the exFAT formatting issue but it requires a minor change to the SD library:

if (ret) {
// TODO: Is begin() really necessary? Is a...

@defragster - here is a snapshot of my flash after I ran the t option and it failed because disk was full. NOTE the many sub directories that were created:
28783
kind of shows that LFS can create...

Not sure that statement is correct that QSPI Flash can only write 2 dir deep. I just ran your updated test sketch using the 't' command and you can see clearly it created the several levels of...

@KurtE - @defragster

Just tried coping those 1656 files from SD1 to SD2 using mtp_test_integrity 3 different ways - ExtMem, PrgMem and MemFile for where the index file is located.

All three...

@defragster - ok you answered my question as I was typing it


Total 1656 files of Size 14497750 Bytes Verify Errors 0 2492.506248 msec
Bytes Used: 67928064, Bytes Total:31902400512

---- Task...

Ok that worked


================================ Media Size=31902400512 Used Size=20086784 us=1078072 KB/sec=3623.37 Bytes written=4000000
MakeData done.

---- Task 't' complete! ----
...

@defragster

I am using a 32GB SD Card in SDIO and without using you LFS option. And yes I am using Test Files write 2206 option

I downloaded your latest version and got this error about...

Using my mtp_test_integrity sketch and using an index file in program mem I first ran you makeFiles using the 't' option and verified the files on the Builtin_sd card. I then copied them to "SD1"...

Was poking around the issue and noticed you referenced https://github.com/arduino/arduino-ide/pull/893 which has been closed but if you scan through all the comments I noticed this:


but not sure...

Just checked on Windows and does the same thing as you showed

Just checked on the Pi4 as well and only one port gets enumerated as opposed to the 2 in Windows for the Teensy 4.1
28719

Sketch is a bit different but same idea. Its reading a GPIO pin on the...

Well they copied from the PC to the flash. I did verify that they were on the flash via MTP of course. Yet they did not copy down from the flash to PC - not sure why when everything else did.

Yep should be DID NOT transfer - typed it too fast

Probably formatting would be good.

Of course makefiles is useful. In comes in handy for certain testing.

Using @defragster MakeFiles sketch running the 't' and 'b' options it created 1,151 Files in 49 Folders on the Builtin SDCard. I copied the files from SD Card to the PC using MTP and then copied the...

@PaulStoffregen - @KurtE - @TeensyDigital
Using Arduino IDE 1.8.19 and TD1.57beta3 I switched back to using the smaller blocksizes that we originally had in LittleFS (4096 versus 32/64K) and reran...

I noticed that as well this morning as well when I switched from the PI4 to windows to receive data using the PC. I don't remember having that issue with the PI though.

@PaulStoffregen
Think I got it isolated. Using 1.8.15 + TD155 plus the following changes to LittleFS Libary

Updated LFS library to 0x00020004
Updated the LittleFS for change blocksize and...

Understood - going to see how much I can isolate it down without breaking things :) As you said you have enough on your plate

I installed Aduino 1.55 and TD1.55 (closest I could get) and verified that the LittlFS had the smaller block sizes and earlier revision of LittleFS (0x00020002) running the sketch #1 with 1 minor...

Yes we did but when we tested the changes we didn't see much difference. I am still going to do some more testing because I am now curious.

Yes there were some changes, was kind of a tradeoff process. The main thing was that the blocksizes increased which means you are going to get a performance hit for small files (less than a block). ...

Still have a few things on the plate before getting into ext4. Since I get so focused on an issue I can't let it go until I get it working. Sure no one else is that way :)

Just a note I have been using EaseUS Partition Master which formats for ext3 and ext4. There is a free version although not sure what limitations there is:...

Installing on windows now.

First update of Arduino 2rc7:

the board manager shows that 1.56.1 is installed and shows the dropdown for the new install version of 1.56.53???? Any reason for...

Good Morning all
Finally got the PI4 updated and operational last night or rather early this morning and started playing with IDE2.0. The PI4 is running Ubuntu-MATE-20.04 to start and the desktop...

Quick update did verify the CardInfo SD sketch compiled and used the correct version of the SD Library:

Multiple libraries were found for "SD.h"
Used:...

@KurtE
Thanks - copy and paste error with the link for teensy so nothing was loading. Deleted the incorrect one and put in correct link and now all is working again - whhat a PIA - think in old...

Just ran into an interesting problem when doing a clean install of ide2.0 on the PI4. Got to run the rx7 for the pi4 but then gett this error so seems can not the boards (any of them)
28666

will...

Very cool, Found my issue with talking to the Teensy - was all the PI4 side so in process of reinstalling and configuring it now, so good timing

Thats a good place to start definitely - guess at some point have to incoporate into MTP :)

@defragster - yep. I could only find apps to read/copy ext4 files but not write

Very cool - now another thing to try out :)


vERY C

Well since I have been absorbed with the PI4 lately I gave the hack a try and looks like it works:

Using library SD at version 2.0.0 in folder:...

@wwatson
Thats great news - could definitely use something like that now I am using a PI4 - especially for recovery purposes

@KurtE
Had to redo a bunch of reinstalls on the PI4 and wasted time with the M2 memory drive on the PI4 so ..
Just finished reinstalling IDE 2 on the PI4 using the appimage route and installed the...

I have been using the sparkfun version of the ICM20948 but have been using the adafruit library. Here are the instructions for both:...

When I did a search for Arduino 2.0 language server - all it was referencing was how to change the language for the IDE. Didn't find anything on the rules for setting up the hover.

However poking...

Repeated on Windows 10 and sure enough same issue