LeoDJ

volume_down:
  alias: Volume Down
  description: Volume Down with user defined step size
  fields:
    entity_id:
      selector:
        entity:
          domain: media_player
    step:
      default: 0.05

LeoDJ

// Quick way to print a hexdump of a buffer. Output will look like this:
//
//        0  1  2  3  4  5  6  7  8  9  A  B  C  D  E  F
// 0000  54 68 69 73 20 69 73 20 61 20 74 65 73 74 20 68   This is  a test h
// 0010  65 78 64 75 6D 70 21 20 46 6F 6F 2E 20 01 02 03   exdump!  Foo. ...
// 0020  04                                                .

inline void printHexdumpAscii(uint16_t index, uint8_t byte) {
    if (index % 16 == 8) {           // some spacing for orientation
        printf(" ");

LeoDJ

// convert raw data to integer
function getVar(inputBytes, offset, varLen, isSigned = false) {
  let outVal = 0;
  for (let i = 0; i < varLen; i++) {
    outVal |= inputBytes[offset + i] << i * 8;
  }
  
  if (isSigned) { // parse as signed value
    if (inputBytes[offset + varLen - 1] & 0x80) { // sign bit is set
      outVal = ~(outVal) + 1; // calculate two's complement

LeoDJ

#!/usr/bin/env python3

# Convert XPV/XDV files to binary (CSR Blueflash / Bluecore firmware files)
# Quickly hacked together by LeoDJ

import sys
import os

def xpv2bin(input_file, output_file):
    with open(input_file) as f_in, open(output_file, "wb") as f_out:

LeoDJ

esphome:
  name: cm1106_sensor
  platform: ESP32
  board: wemos_d1_mini32
  includes:
    - "cm1106.h"

wifi:
  ssid: !secret wifi_ssid
  password: !secret wifi_pass

LeoDJ

import spacenavigator
import time

def callback(s):
    print("X: %5.2f  Y: %5.2f  Z: %5.2f  Roll: %5.2f  Pitch: %5.2f  Yaw: %5.2f  Buttons:" % (s.x, s.y, s.z, s.roll, s.pitch, s.yaw), s.buttons)

success = spacenavigator.open(callback)
if success:
    while 1:
        time.sleep(0.1)

LeoDJ

esphome:
  name: led_strip
  platform: ESP8266
  board: esp01_1m

wifi:
  ssid: ""
  password: ""

  # Enable fallback hotspot (captive portal) in case wifi connection fails

LeoDJ

var request = require('request');

let blocked = [], open = []

lastPort = 6000

function pingPort(port) {
    request('http://portquiz.net:' + port, function (err, res, body) {
        //console.log(err, res, body)
        if ((!err && res.statusCode == 200) || (err && err.code == 'HPE_INVALID_CONSTANT')) {

LeoDJ

long readVcc() {
  // Read 1.1V reference against AVcc
  // set the reference to Vcc and the measurement to the internal 1.1V reference
  #if defined(__AVR_ATmega32U4__) || defined(__AVR_ATmega1280__) || defined(__AVR_ATmega2560__)
    ADMUX = _BV(REFS0) | _BV(MUX4) | _BV(MUX3) | _BV(MUX2) | _BV(MUX1);
  #elif defined (__AVR_ATtiny24__) || defined(__AVR_ATtiny44__) || defined(__AVR_ATtiny84__)
    ADMUX = _BV(MUX5) | _BV(MUX0);
  #elif defined (__AVR_ATtiny25__) || defined(__AVR_ATtiny45__) || defined(__AVR_ATtiny85__)
    ADMUX = _BV(MUX3) | _BV(MUX2);
  #else

LeoDJ

/* put file in <AppData>/Mozilla/Firefox/Profiles/<yourProfile>/chrome */
/* to correctly display tab title as window title, set browser.tabs.drawInTitlebar to false in about:config */
/* note: since FF 69 you also need to set toolkit.legacyUserProfileCustomizations.stylesheets to true for it to work*/

#main-window[tabsintitlebar="true"]:not([extradragspace="true"]) #TabsToolbar {
  opacity: 0;
  pointer-events: none;
}
#main-window:not([tabsintitlebar="true"]) #TabsToolbar {
    visibility: collapse !important;