bradley219’s gists

bradley219 / unifi_led.sh

Created August 12, 2020 18:36

	#!/bin/bash

	USERNAME=""
	IDENTITY=""
	IP=""
	STATE=""

	usage() { echo "Usage: $0 [-u <ssh username> ] [-k <ssh identity file>] [-i <ip address>] [-s <on\|off>]" 1>&2; exit 1; }

	while getopts "u:k:i:s:" o; do

bradley219 / video_to_gif.sh

Created December 13, 2018 07:17

Convert a video file to high quality gif

	#!/bin/bash


	FPS=14
	WIDTH=640
	PALETTE=/tmp/palette.png
	INPUT="$1"
	OUTPUT="$2"
	KEEP_PALETTE="$3"

bradley219 / sendimessage.applescript

Created August 27, 2018 15:12

	# Usage:
	# osascript sendimessage.applescript <recipient> <message>

	on run {targetBuddyPhone, targetMessage}
	tell application "Messages"
	set targetService to 1st service whose service type = iMessage
	set targetBuddy to buddy targetBuddyPhone of targetService
	send targetMessage to targetBuddy
	end tell
	end run

bradley219 / num.c

Last active February 14, 2020 00:35

	#include <stdio.h>
	#include <string.h>
	#include <stdlib.h>
	#include <limits.h>
	#include <errno.h>
	#include <getopt.h>

	#define VERSION "1.1"

	typedef enum {

bradley219 / readserial.c

Last active May 24, 2018 08:33

Simple utility for logging from serial port

	#include <unistd.h>
	#include <fcntl.h>
	#include <termios.h>
	#include <stdio.h>
	#include <sys/select.h>
	#include <signal.h>
	#include <string.h>
	#include <time.h>
	#include <unistd.h>
	#include <stdlib.h>

bradley219 / focus.py

Created November 27, 2017 04:55

Python script for generating a focus routine gcode file. To use, set parameters in the script and execute on the command line. Pipe the output into a gcode file. Example: `./focus.py > focus.gcode`.

	#!/usr/bin/env python

	def g1_from_point(point):
	return "G1 X{} Y{} Z{}\n".format(round(point[0], 5), round(point[1], 5), round(point[2], 5))

	def g1_from_speed(speed):
	return "G1 F{}\n".format(speed)

	if __name__ == '__main__':

bradley219 / tohex.py

Created November 5, 2016 22:43

	#!/usr/bin/env python

	import sys

	c = sys.stdin.read(1)
	while len(c) > 0:
	sys.stdout.write("{0:02x}".format(ord(c)))
	c = sys.stdin.read(1)

bradley219 / bitcount.c

Created November 1, 2016 09:35

	#include <stdint.h>
	#include <stdio.h>

	int ones_count(uint32_t i) {
	i = i - ((i >> 1) & 0x55555555);
	i = (i & 0x33333333) + ((i >> 2) & 0x33333333);
	return (((i + (i >> 4)) & 0x0F0F0F0F) * 0x01010101) >> 24;
	}

	int main (int argc, char *argv[]) {

bradley219 / fix_xcode_plugins

Last active December 11, 2019 06:08

Fix Xcode Plugin UUIDs

	#!/bin/bash

	UUID=`defaults read /Applications/Xcode.app/Contents/Info DVTPlugInCompatibilityUUID`
	echo "UUID=$UUID"

	find ~/Library/Application\ Support/Developer/Shared/Xcode/Plug-ins -name Info.plist -maxdepth 3 \| xargs -I{} defaults write {} DVTPlugInCompatibilityUUIDs -array-add "$UUID"

bradley219 / PSPDFUIKitMainThreadGuard.m

Created March 16, 2015 01:22

	// Taken from the commercial iOS PDF framework http://pspdfkit.com.
	// Copyright (c) 2014 Peter Steinberger, PSPDFKit GmbH. All rights reserved.
	// Licensed under MIT (http://opensource.org/licenses/MIT)
	//
	// You should only use this in debug builds. It doesn't use private API, but I wouldn't ship it.

	#import <objc/runtime.h>
	#import <objc/message.h>

	// Compile-time selector checks.

Bradley Snyder bradley219