schappim’s gists

schappim / LS20031_GPS.ino

Created December 24, 2011 03:40

LS20031 GPS Arduino

	#include <NewSoftSerial.h>
	#include <TinyGPS.h>

	TinyGPS gps;
	NewSoftSerial nss(2, 3);
	int year, month, day, hour, minutes, second, hundredths;
	unsigned long fix_age;
	void gpsdump(TinyGPS &gps);
	bool feedgps();
	void printFloat(double f, int digits = 2);

schappim / config.sh

Created December 29, 2011 06:21

Ninja Config

	touch /etc/opkg/ninja.conf;
	echo 'src/gz angstrom-base http://us.feeds.angstrom-distribution.org/feeds/unstable/ipk/glibc/armv7a/base' > /etc/opkg/ninja.conf;
	opkg update;
	opkg install ca-certificates;
	opkg install libncurses5;
	opkg install ncurses-dev;
	opkg install tk-dev;
	opkg install tcl-dev;
	opkg install libssl1.0.0;
	opkg install libcrypto1.0.0;

schappim / test

Created January 20, 2012 08:37

test

	{"menu": {
	"id": "file",
	"value": "File",
	"popup": {
	"menuitem": [
	{"value": "New", "onclick": "CreateNewDoc()"},
	{"value": "Open", "onclick": "OpenDoc()"},
	{"value": "Close", "onclick": "CloseDoc()"}
	]
	}

schappim / flash_arduino.sh

Created April 1, 2012 10:11

Flashing the Arduino from the Beaglebone;

	/usr/bin/setgpio;
	sleep 2;
	/usr/bin/setserial;
	sleep 2;
	echo "38" > /sys/class/gpio/export;
	sleep 2;
	echo "out" > /sys/class/gpio/gpio38/direction;
	sleep 2;
	sudo echo "1" > /sys/class/gpio/gpio38/value;
	sleep 2;

schappim / arduino.hex

Created May 30, 2012 01:20

Ninja Block Hex

schappim / memoryleak

Created May 30, 2012 22:45

memory leak

	Installing RDoc documentation for sinatra-1.3.2...
	[ 960.810537] INFO: task kworker/0:2:136 blocked for more than 120 seconds.
	[ 960.817695] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
	ubuntu@omap:~/utilities/wifi$ [ 1080.820536] INFO: task kworker/0:2:136 blocked for more than 120 seconds.
	[ 1080.827813] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
	[ 1200.830556] INFO: task kworker/0:2:136 blocked for more than 120 seconds.
	[ 1200.837780] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
	[ 1320.840540] INFO: task kworker/0:2:136 blocked for more than 120 seconds.
	[ 1320.847769] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
	[ 1440.850550] INFO: task kworker/0:2:136 blocked for more than 120 seconds.

schappim / test

Created June 1, 2012 09:31

test

something else

schappim / arduino.hex

Created June 1, 2012 09:38

Ninja Blocks Arduino Hex File

schappim / checkv4l.js

Created June 14, 2012 02:50

Node.js code to check for presence of video for linux device.

	var Inotify = require('inotify-plusplus'), // should be 'inotify++', but npm has issues with the ++
	inotify,
	directive,
	options;

	inotify = Inotify.create(true); // stand-alone, persistent mode, runs until you hit ctrl+c
	//inotify = Inotify.create(); // quits when event queue is empty

	directive = (function() {

schappim / setup.sh

Created June 20, 2012 03:56

Ninja Block Setup Script

	#!/bin/bash

	# Run this script as root ie:
	# sudo -s
	# bash <(wget -q -O - https://raw.github.com/gist/2958054)

	bold=`tput bold`;
	normal=`tput sgr0`;

	# Setup the timezone

Marcus S schappim