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Sudar Muthu sudar

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@StuffAndyMakes
StuffAndyMakes / CharlieplexingFaster.cc
Last active October 7, 2021 19:17
Optimized Arduino/AVR Charlieplexing Example
#define A 12
#define B 11
#define C 10
#define D 9
#define LED_COUNT 12
#define DDR_BYTE 0
#define PORT_BYTE 1
byte matrix[LED_COUNT][2] = {
@StuffAndyMakes
StuffAndyMakes / Charlieplex12LEDs.cc
Last active April 30, 2024 13:10
Arduino sketch code for Charlieplexing 12 LEDs - accompanies project "Charlieplexing LEDs with an AVR ATmega328 (or Arduino)"
#define A 12
#define B 11
#define C 10
#define D 9
#define PIN_CONFIG 0
#define PIN_STATE 1
#define LED_COUNT 12
@entrity
entrity / AVR-makefile-base.mk
Last active December 5, 2022 17:35
An extensible Makefile for AVRs which makes use of the Arduino core and (optionally) Arduino libraries.
### MARKHAM'S NOTES:
# This Makefile includes the Arduino core sources. (Set ARDDIR here:)
ARDDIR = /d/arduino
# You should build a tiny Makefile for each of your projects and just declare a few
# things in it, then include this Makefile in it. Your Makefile should be in the same
# directory as your TARGET file (see below).
#
# Exemplia gratia:
@remcotolsma
remcotolsma / gist:5335793
Created April 8, 2013 10:26
Command for creating .POT file for the Pronamic iDEAL plugin.
find . -iname "*.php" -type f | xgettext \
--from-code=UTF-8 \
--keyword=__ \
--keyword=_e \
--keyword=_n:1,2 \
--keyword=_x:1,2c \
--keyword=_ex:1,2c \
--keyword=_nx:1,2,4c \
--default-domain=pronamic_ideal \
--language=PHP \
@pippinsplugins
pippinsplugins / gist:4475625
Last active December 10, 2015 18:38
<?php
/*
Plugin Name: Easy Digital Downloads - Variable Pricing License Activation Limits
Plugin URL: http://easydigitaldownloads.com/extension/
Description: Limit the number of license activations permitted based on variable prices
Version: 1.0
Author: Pippin Williamson
Author URI: http://pippinsplugins.com
Contributors: mordauk
*/
@kasparsd
kasparsd / wordpress-plugin-svn-to-git.md
Last active April 17, 2024 12:35
Using Git with Subversion Mirroring for WordPress Plugin Development
@stephenh1988
stephenh1988 / simple-admin-page.php
Created September 8, 2012 15:59
A simple class based on a tutorial at WP.Tuts that creates an page with metaboxes.
<?php
/*
Description: A simple class based on a tutorial at WP.Tuts that creates an page with metaboxes.
Author: Stephen Harris
Author URI: http://www.stephenharris.info
*/
/* Copyright 2011 Stephen Harris (contact@stephenharris.info)
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@chrismeyersfsu
chrismeyersfsu / oscilloscope.c
Last active January 7, 2024 14:15
Arduino Poor man's oscilloscope processing code
/*
* Oscilloscope
* Gives a visual rendering of analog pin 0 in realtime.
*
* This project is part of Accrochages
* See http://accrochages.drone.ws
*
* (c) 2008 Sofian Audry (info@sofianaudry.com)
*
* This program is free software: you can redistribute it and/or modify
@dcrosby42
dcrosby42 / mk_arduino_tags.sh
Created July 25, 2011 03:18
Shell script to generate Arduino ctags
ctags -f tags.cpp `find . -name "*.cpp" -o -name "*.h"`
ctags -f tags.pde --langmap=c++:.pde `find . -name "*.pde"`
cat tags.cpp tags.pde > tags
sort tags -o tags
rm -f tags.*
@sudar
sudar / dotdeb.sh
Created January 25, 2011 16:48
Adding dotdeb repository to apt-get source list to install PHP 5.3.x. More details at http://sudarmuthu.com/blog/2011/01/25/installing-php-5-3-x-in-ubuntu-through-apt-get-or-aptitude.html
gpg --keyserver keys.gnupg.net --recv-key 89DF5277
gpg -a --export 89DF5277 | sudo apt-key add -