Joshua Warchol jwarchol

Keybase proof

I hereby claim:

I am jwarchol on github.
I am jwarchol (https://keybase.io/jwarchol) on keybase.
I have a public key whose fingerprint is 658B 5337 D02B 063D 9D23 FD91 5A46 C537 F78D CA17

To claim this, I am signing this object:

	language_code	name
	af	Afrikaans
	am	Amharic
	ar	Arabic
	arq	Algerian Arabic
	art-x-bork	Swedish Chef
	as	Assamese
	ast	Asturian
	az	Azerbaijani
	be	Belarusian

Keybase proof

I hereby claim:

I am jwarchol on github.
I am jwarchol (https://keybase.io/jwarchol) on keybase.
I have a public key whose fingerprint is 26C7 0A50 144D F56E ED6E 4E87 D940 AD76 7C70 0F12

To claim this, I am signing this object:

When trying to use pktriggercord with a Pentax K-r I was unable to get it mounting via USB. I'd get lines like this over and over in /var/log/syslog:

Feb 21 14:11:12 raspberrypi kernel: [  996.673083] usb 1-1.2: new high-speed USB device number 49 using dwc_otg
Feb 21 14:11:13 raspberrypi kernel: [  996.933126] usb 1-1.2: new high-speed USB device number 50 using dwc_otg
Feb 21 14:11:13 raspberrypi kernel: [  997.193121] usb 1-1.2: new high-speed USB device number 51 using dwc_otg

When looking at other USB problems people had documented solutions for with the Pi I found that turning the USB down from hi-speed to full-speed helped in some cases. To do that edit /boot/cmdline.txt and add this to the end and reboot

Raspberry Pi Breathing LED

This is a demonstration of using Ruby and the WiringPi Gem to pulse an LED connected to a GPIO pin in a manner similar to the sleep indicator on a MacBook.

A video of the effect can be found here: http://www.youtube.com/watch?v=NCUMXK7qf-c

	#!/usr/bin/env ruby

	require 'fileutils'
	require 'json'

	puts "Starting"
	class String
	def squish
	dup.squish!
	end

	04ACAD12D93880
	0453A9620F3382
	0434AA5AE13F80
	04B184EA213682
	04A3D7BA323182
	047CD072DC3F80
	045F6702DE3F80
	04417A5AA13E81
	042994BA323183
	043ED6BA323182

	pi@doubleberry ~/tedstagram/monitor-app $ ./node_modules/.bin/ember s
	/home/pi/tedstagram/monitor-app/node_modules/ember-cli-ted-bootstrap/index.js:13
	let tedBootstrapPath = path.join(app.bowerDirectory, 'ted-bootstrap');
	^^^
	Unexpected strict mode reserved word
	/home/pi/tedstagram/monitor-app/node_modules/ember-cli-ted-bootstrap/index.js:13
	let tedBootstrapPath = path.join(app.bowerDirectory, 'ted-bootstrap');
	^^^
	SyntaxError: Unexpected strict mode reserved word
	at exports.runInThisContext (vm.js:73:16)


	/main/actions/syncdatetime
	Label: Synchronize camera date and time with PC
	Type: TOGGLE
	Current: 0
	/main/actions/syncdatetime
	Label: Synchronize camera date and time with PC
	Type: TOGGLE
	Current: 0
	/main/actions/uilock

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