Sorry, again at least for me it is really hard to tell. The only thing that Arduino 1.0.5 tells me, was it was done a long time ago. A more meaningful indicator might be what version of Teensyduino, but not by much. The USB types are part of the...
Sorry, I am pretty sure there will likely not be support to run on Arduino 1.0.5 with any version of Teensyduino that supports the Teensy 4.x boards.
Sorry. I personally have no idea what the Real Time System Custom USB is or was? Maybe others...
It would probably be a good thing to do. But not sure how many sketches would be hit that include both SD.h and SdFat.h...
But would probably be worth a try.
Again not much one can do, without more code, but one thing I noticed:
void PlayMode::myNoteOn(byte channel, byte note, byte velocity) {
if (synth != nullptr) {
synth->oscPlay(40);
}
}
void PlayMode::myNoteOff(byte channel, byte...
Microsoft windows, complained twice as mentioned. Then Norton ran on it and said something like, scanned, ...
But I think there is a bug in it:
C:\Users\kurte\Downloads>hello3
Hello Defragster
As I am not Defragster
😉
The one main complication you might run into, is what if you wish to build some sketches for other Arduinos that use SdFat. They will not find the libraries that are installed within the Teensy Board installs.
If you install the normal...
Norton complained about 3 times about not a common download, Are you sure...
But after that I was able to run it. Norton also scanned it and said nothing is wrong.
Sorry for the delay in getting back to you.
My guess is that it has a different PID/VID than the one I am using or that is covered in the library. Trying to remember how to sort it out.
Lets see if we can figure it out though.
First you...
I know the USB Host code can tell keyboards the logical state of these through the LEDS( code, which sends out a control packet:
driver_[0]->sendControlPacket(0x21, 9, 0x200, 0, sizeof(leds_.byte), (void*) &leds_.byte);
Not sure if we listen to...
In the case of the ATP, I believe that this is due to the Voltage Regulator they choose for the board. AP7361C states:
Wide Input Voltage Range: 2.2V – 6.0V
And yes if you build your own board, with different VR or DC to DC converter, you can...
The MicroMod is working with the ER-TFTM101-1 display.
Still have to get the DMA portion working on the MicroMod. The images were produced in 8-bit mode none DMA, 100ms to display both pictures. I'm sure DMA will speed things up. By the time...
Not sure, but most of their carrier boards, have something like:
That is from their ATP board schematic. As for AREF, don't see that on their stuff. With Teensy it is probably geared more to the 3.3v pin. I don't believe raw VIN is passed to...
Note for things like this, I end up using sketcth that @defragster and I played with a long while ago:
It sets all of the pins into either INPUT_PULLUP or INPUT_PULLDOWN. You can then take a jumper wire from either GND or 3.3v depending on...
Funy you should mention it... I believe one or more of the pages has the ATP pins on them as well...
I just so happens, as I mentioned up on the thread about fancy memory :lol:
I decided to make a quick and dirty shield for the ATP board, which...
I believe that you need to update the USB descriptor to have JOYSTICK_SIZE=64, which then gives you things like:
#elif JOYSTICK_SIZE == 64
void button(unsigned int num, bool val) {
if (--num >= 128) return;
uint32_t *p =...
Sorry, I don't know how your image is created and/or stored. The sketch you mention only supports specific format bitmaps
Does your run give you additional information, like why it did not like the file?
Not sure what you are trying to do, as...
Hopefully some others might know parts of this better than I do.
If you were saying a Teensy 4.1 with one of the versions of the WW35Q64 that is supported that can be soldered to the bottom of the T4.1, I would say that you could have a littleFS...
Sometimes it helps if you show photos of your wiring.
Also additional information like, what mouse is it that you are plugging in?
For unknown devices I often use the HIDDeviceInfo sketch, as if is a normal HID mouse or the like, it should...
Probably should be part of your other thread:
You might look around the net for information on PS2...
Like: https://karooza.net/how-to-interface-a-ps2-keyboard
Looks like Paul has a library for decoding PS2 keyboards...
If you look at the T4.1 card, it is pretty easy to hook up both USB Host and USB Device.
The Device pins duplicate what is in the USB connector that you connect up to your PC.
So yes you can connect up the keyboard to the teensy using the...
Specifically regarding Arduino Giga and software, it's pretty clear Arduino has focused on developing certain features. The situation is similar with Teensy, but largely a different set of features. Depending on your perspective, it's easy to...
Different reasoning for maybe why giga on Arduino forum 😉
https://forum.arduino.cc/t/lets-discuss-the-arduino-giga-vs-the-teensy-4-1/1209984/16?u=kurte
@PaulStoffregen - hopefully they don't know something we don't know...
:D
Meanwhiles, for anyones enjoyment, here is a video of a music player demo running on LVGL v9.0.0
I think there is a lot of room left to optimize.
It has two screen sized frame buffers (1.3Mb each) that LVGL writes into, and the eLCDIF reads from...
How do you have the backlight hooked up? Like what they show on product page
https://www.pjrc.com/store/display_ili9341_touch.htm
could up the ohm of resisto. Could hook that pin to io pin and control using pwm…
I will try to get back to trying it on this board. Sort of a PIA at times to hook up all of the wires in a secure enough way. So I much easier playing using the other boards.
Did find using my camera shifter boards I did during the T4.1...
🤔I have not seen the problem of using the 8MBtye SDRam on the GIGA for the camera to read into.
But when I looked at their schematic their SDRam setup looks very different than what I believe you are doing on these dev boards.
That is they...
Just by way of an update @KurtE got the OV7670 and OV7670 video working using the micromod as the test platform. If you try it on the SDRAM something strange is going on.
If you use DMAMEM for the framebuffers image is perfect
if you use...
Not something I want to touch.
if i were easy to do then maybe Paul would integrate it into teensyloadercli and then others could then migrate it into different apps like TyCommander
Not sure if to post here and/or on Arduino. Ran into build today that died with:
internal error in mingw32_gt_pch_use_address, at config/i386/host-mingw32.c:192: MapViewOfFileEx: Attempt to access invalid address.
Had this before, ended up...
Forget to ask/mention in previous post. When you said before each buffer write: not sure what you meant here.
That is what "Before"
if it was before your code updated the buffer to the new contents. then flushing before this would not help.
if...
For what is worth, back in T4 beta cycle, I was running into issues with the caching getting in the way.
Sometimes the cache flush and/or delete could help, other times a royal PIA...
That is why I found it sort of amusing that we used the...
@PaulStoffregen I have been playing around with the eLCDIF and a 24bit 800*480 RGB display using my experimental eLCDIF_t4 library
My first experiment was to display a static image loaded into SDRAM - that worked fine.
My next experiment was to...
Sorry, I have no idea, Could be wrong, but I don't believe that these use boards made by PJRC.
You might try asking up on some forum, geared toward the Ender 3d printers.
Again good luck
As this thread is almost 4 years old now, might help others to help you, if you described your setup:
Are you running VS on a MAC? which versions of VS and type of MAC, OS, ...
Which teensy are you trying to build for.
Note: your post is the...
Decided to hold off on that for now... Did lay out quick and dirty semi-shield for the Sparkfun ATP board
Slight downside is that two Teensy pnis are not available (22, 28), but...
The only real components to solder in are the SDIO connector and...
Any time I start looking through things like, this, I end up first looking up at the USB in a Nutshell chapters
https://www.beyondlogic.org/usbnutshell/usb5.shtml
This describes many of the descriptor formats:
For example the strings at the end...
Finally got the HM01B01 camera working again with Teensy. So hooked it up to the SDRAM board using EXTMEM for the Buffer for still images. Did find that if you hook up a display best to use pins 0/1 for dc/rst if you are using 9/8 for other...
Go for it. I believe we gave links to all of the cameras you can order from Arduino, like the 7675
https://store.arduino.cc/products/arducam-camera-module
Which also shows the other 3...
All you need to do is to hook up something like 16 jumper...
Keeping fingers crossed it works for you. As the tutorial you linked to shows (retired). I believe that library is no longer updated and probably had a really old version of Adafruit_gfx as part of it.
Sorry, I am sort of lost on this one. Which example sketch are you using?
If for example I try the graphicstest of the Adafruit ST7735 and ST7789 boards library, it compiles just fine for
the Teensy 4.1
As far as I can tell, the only real changes they made to their version is to add unicode support...
My fork of it with LLA support does not have that, but works fine for me so far with my HLA, which works for me to filter the data down to what...
As mentioned before, for smaller boards, I use them. For larger boards I have used PCBWAY...
For example with the board I am looking to maybe do. I modified it slightly this morning as I found
the length of the board was something like 100.3mm...
Looks good. Wondering about any suggestions for partially assembling a board. I have done a couple with PCBWay which has worked out OK:
But last time was about 2 years ago. With my current main MMOD test board: Where I had them do most of the...
I want to thank everybody for the advice given. I chose OSHPark. Everything worked out without any problems. I just received my 3 boards and populated one of them (barely, shakey). Hooked it up and it works:D
Thanks again for the help.