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I am trying to connect a MIDI keyboard using USB port on top of the Teensy 4.1 board. And here is the code I have. #include <Arduino.h> #include <Wire.h> #include <SPI.h> #include <Audio.h> #include "USBHost_t36.h" // -------- Audio shield (minimal bring-up) -------- AudioControlSGTL5000...

I opened a PR to fix the libudev issue on nix packages, and it is now merged.

Thanks for the answer, it seems adding that line solved that issue. But now it can not find the libudev.so.1 AVAILABLE: jlink, teensy-cli, teensy-gui CURRENT: upload_protocol = teensy-cli Rebooting... teensy_reboot: error while loading shared libraries: libudev.so.1: cannot open shared object...

Recently, I migrated to the NixOs and installed PlatformIO core on it. Here is the output of the upload command: pio run -t upload Processing teensy41 (platform: teensy; board: teensy41; framework: arduino)...

Hey all, I am trying to create multiple classes to initialize synths and pass one of them a class that would let me play the sounds using a MIDI keyboard. I defined the code as below. But it crashes and reboots after receiving the MIDI command, and it should be because of my lack of knowledge...

Thanks for the answer. Here is what I have for a single synth line. Is there any way to duplicate this multiple times and combine the output? Or I need to have the design for all components in advance?

Hey all, I recently started playing with Teensy as my very first hw project. I am thinking of creating a basic sequencer that supports multiple synth lines. I created a class for the synth and tried to create multiple instances of that class with different settings and pass it to a global...

This solved the problem: https://forum.pjrc.com/index.php?threads/tft-white-screen-and-no-sound-with-audio-board-rev-d-tutorial-3-3-with-teeny-4-1.69731/

Hello, This is my very first Teensy experience. I am trying to use the screen, but it is always white. Here are the pins that I used: ILI9341 Pin Audio Board VCC VIN GND GND CS 21 RESET +3.3V D/C 20 SDI...

Hello, I just received ordered screen and it seems I ordered wrong one. It is a 2.4-inch TFT LCD ILI9341/XPT2046 240x320 compatible with Arduino uno. As you can see since it is compatible with Arduino, pins are different than what I found here. Is there any chance to still use this screen? If...