AdySan’s gists

AdySan / arduino_digispark.sh

Created August 13, 2015 03:30

Fix Arduino 1.6.5 to work with Digispark

	chmod +x /Users/maurizio_bollini/Library/Arduino15/packages/digistump/tools/micronucleus/2.0a4/launcher
	chmod +x /Users/maurizio_bollini/Library/Arduino15/packages/digistump/tools/micronucleus/2.0a4/micronucleus

AdySan / Digispark_Neopixel.ino

Last active November 20, 2023 20:54

Drive an WS2812b (NeoPixel) LED strip with a Digispark (ATTiny85)

	#include <Adafruit_NeoPixel.h>

	#define PIN 1
	#define STRIPSIZE 80 // Limited by max 256 bytes ram. At 3 bytes/LED you get max ~85 pixels

	// Parameter 1 = number of pixels in strip
	// Parameter 2 = pin number (most are valid)
	// Parameter 3 = pixel type flags, add together as needed:
	// NEO_KHZ800 800 KHz bitstream (most NeoPixel products w/WS2812 LEDs)
	// NEO_KHZ400 400 KHz (classic 'v1' (not v2) FLORA pixels, WS2811 drivers)

AdySan / HALP.lua

Created September 6, 2015 00:26

Recover NodeMCU when ini.lua is pointing to a buggy script

	file.open("init.lua","w")
	file.writeline([[print("Hello, do this at the beginning.")]])
	file.writeline([[wifi.setmode(wifi.STATION)]])
	file.writeline([[wifi.sta.config("AdyShan","aditya1tannu2")]])
	file.close()
	node.restart()

AdySan / HueLight.ino

Created December 22, 2015 03:57

Philips Hue clone using ESP8266 and NeoPixels along with HAP-NodeJS

	#include <ESP8266WiFi.h>
	#include <WiFiClient.h>
	#include <ESP8266mDNS.h>
	#include <WiFiUdp.h>
	#include <ArduinoOTA.h>
	#include <PubSubClient.h>
	#include <Adafruit_NeoPixel.h>

	#define PIN D4
	Adafruit_NeoPixel strip = Adafruit_NeoPixel(16, PIN, NEO_GRB + NEO_KHZ800);

AdySan / ESP_Plasma.ino

Last active July 19, 2018 23:54

ESP8266/Arduino Plasma effect demo using esp8266-oled-ssd1306 library.

	#include <Wire.h>
	#include "SSD1306.h"

	#define SET_BIT_HIGH(__mem, __x, __y) \
	__mem[x + (y >> 3)*128] \|= _BV( y - ((y >> 3) << 3) )

	static const uint8_t sinustable[ 0x100 ] = {
	0x80, 0x7d, 0x7a, 0x77, 0x74, 0x70, 0x6d, 0x6a,
	0x67, 0x64, 0x61, 0x5e, 0x5b, 0x58, 0x55, 0x52,
	0x4f, 0x4d, 0x4a, 0x47, 0x44, 0x41, 0x3f, 0x3c,

AdySan / Digispark_NeoPixel_NightLight.ino

Last active February 1, 2016 03:25

A simple 6 NeoPixel nightlight using a digispark and IKEA SOLVINDEN

	#include <Adafruit_NeoPixel.h>
	//#ifdef __AVR__
	#include <avr/power.h>
	//#endif

	#define PIN 1

	Adafruit_NeoPixel strip = Adafruit_NeoPixel(9, PIN, NEO_GRB + NEO_KHZ800);

	unsigned long long previousMillis = 0;

AdySan / FiberOpticLamp.ino

Created January 14, 2016 04:40

Philips Hue Clone using ESP8266

	#include <ESP8266WiFi.h>
	#include <WiFiClient.h>
	#include <ESP8266mDNS.h>
	#include <WiFiUdp.h>
	#include <ArduinoOTA.h>
	#include <PubSubClient.h>
	#include <Adafruit_NeoPixel.h>

	#define PIN D8
	Adafruit_NeoPixel strip = Adafruit_NeoPixel(6, PIN, NEO_GRB + NEO_KHZ800);

AdySan / smallcam.user.js

Created August 1, 2016 22:53 — forked from jrr/smallcam.user.js

Nest Cam Enhancements

	// ==UserScript==
	// @name Nest Cam Smallerizer
	// @namespace https://github.com/jrr
	// @version 0.2
	// @description make camera more usable in small windows
	// @author jrr
	// @match https://home.nest.com/camera/*
	// @match https://home.nest.com/home/*
	// @grant none
	// ==/UserScript==

AdySan / TrimLast18s

Created December 27, 2016 22:58

Bash script to trim last few seconds of video files (.mp4) downloaded with you-get using ffmpeg

	#!/bin/bash
	for f in *.mp4; do
	duration=$(ffmpeg -i "$f" 2>&1 \| grep "Duration"\| cut -d ' ' -f 4 \| sed s/,//)
	length=$(echo "$duration" \| awk '{ split($1, A, ":"); print 3600A[1] + 60A[2] + A[3] }' )
	trim_start=0
	trim_end=$(echo "$length" - 18 - "$trim_start" \| bc)
	ffmpeg -ss "$trim_start" -i "$f" -c copy -map 0 -t "$trim_end" "${f%.mp4}-trimmed.mp4"
	done

AdySan / Yi camera file system

Created May 30, 2017 21:11

	crw-rw---- 1 root root 10, 54 Dec 31 1969 acodec
	crw-rw---- 1 root root 10, 50 Dec 31 1969 adec
	crw-rw---- 1 root root 10, 51 Dec 31 1969 aenc
	crw-rw---- 1 root root 10, 53 Dec 31 1969 ai
	crw-rw---- 1 root root 10, 63 Dec 31 1969 alarm
	crw-rw---- 1 root root 10, 52 Dec 31 1969 ao
	crw-rw---- 1 root root 5, 1 May 30 12:53 console
	crw-rw---- 1 root root 10, 59 Dec 31 1969 cpld_periph
	crw-rw---- 1 root root 10, 62 Dec 31 1969 cpu_dma_latency
	crw-rw---- 1 root root 1, 7 Dec 31 1969 full

Aditya Tannu AdySan