To use media keys on the Ducky One 2 Skyline, you must record a macro to bind the media function to a hotkey combination, i.e. Fn plus some key.
Important: In the instructions below, "Press X+Y+Z" means press and hold key X, press and hold key Y, press and hold key Z in that order, and then release all three.
As an example, to bind Fn+PgUp to the play/pause media function:
| /* | |
| Si5351 VFO | |
| By LA3PNA 27 March 2015 | |
| Modified 14 February 2017 | |
| Modified 28 November 2018 | |
| This code is licenced with GNU GPL v2. Please read: https://www.gnu.org/licenses/old-licenses/gpl-2.0.html | |
| This version uses the new version (v2) of the Si5351 library from NT7S. |
| #include <si5351.h> | |
| #include "Wire.h" | |
| Si5351 si5351; | |
| uint16_t varicode[] = | |
| { | |
| 0b1010101011000000, // 0 NUL | |
| 0b1011011011000000, // 1 SOH | |
| 0b1011101101000000, // 2 STX |
This simple script will take a picture of a whiteboard and use parts of the ImageMagick library with sane defaults to clean it up tremendously.
The script is here:
#!/bin/bash
convert "$1" -morphology Convolve DoG:15,100,0 -negate -normalize -blur 0x1 -channel RBG -level 60%,91%,0.1 "$2"