teensy-core-4.1

Teensy 4.1 core updated for C++20

Frank 9074be84f0 The buffer for digits after the decimal-point is on the stack, so i think it's not a problem to make it slightly bigger. https://forum.pjrc.com/threads/31233-float-and-double?p=86860&viewfull=1#post86860		pirms 9 gadiem
teensy	Fix duplicate definition in German keyboard layout (Teensy 2.0)	pirms 9 gadiem
teensy3	The buffer for digits after the decimal-point is on the stack, so i think it's not a problem to make it slightly bigger.	pirms 9 gadiem
usb_disk	Initial commit, version 1.17-rc1	pirms 11 gadiem
usb_flightsim	usb_flightsim changes for XPlaneRefs with names >58 chars	pirms 9 gadiem
usb_hid	Initial commit, version 1.17-rc1	pirms 11 gadiem
usb_midi	Fix Teensy 2.0 USB MIDI compile error on Arduino 1.6.0	pirms 10 gadiem
usb_rawhid	Fix RawHID on Teensy 2.0	pirms 9 gadiem
usb_serial	Add availableForWrite() on Teensy 2.0	pirms 9 gadiem
usb_serial_hid	Initial commit, version 1.17-rc1	pirms 11 gadiem
.gitignore	Add more rules to .gitignore	pirms 10 gadiem
README.md	Update README.md	pirms 9 gadiem

Teensy 2.0, 3.x, LC core libraries for Arduino.

The latest stable version of Teensy’s core library is always available in the Teensyduino installer, at this page: