Projects/Netlight - Bewerkingsoverzicht

Zarya op 21 apr 2013 om 19:11

2013-04-21T19:11:52Z

← Oudere versie		Versie van 21 apr 2013 19:11
Regel 1:		Regel 1:
	{{Project		{{Project
	\|name=Netlight		\|name=Netlight
	\|contact=~~User:~~Pietdv		\|contact=Pietdv
	\|start=2012-07-27		\|start=2012-07-27
	\|end=2012-07-29		\|end=2012-07-29

Zarya op 23 jan 2013 om 21:52

2013-01-23T21:52:11Z

← Oudere versie		Versie van 23 jan 2013 21:52
Regel 6:		Regel 6:
	\|info=The network traffic light at haxogreen		\|info=The network traffic light at haxogreen
	\|status=Production		\|status=Production
			\|Picture=Zarya_15776.jpg
	}}		}}

Pietdv op 28 jul 2012 om 20:16

2012-07-28T20:16:22Z

Wijzigingen bekijken

Pietdv op 28 jul 2012 om 20:12

2012-07-28T20:12:26Z

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Pietdv op 28 jul 2012 om 15:40

2012-07-28T15:40:39Z

← Oudere versie		Versie van 28 jul 2012 15:40
Regel 11:		Regel 11:

	http://www.youtube.com/watch?v=uxdJv-h0Fks		http://www.youtube.com/watch?v=uxdJv-h0Fks

			===Update 28/07/12===
			We made a new relay board so we can control the two light independently, When the raspi is booting both lights are now off.

	== People who helped ==		== People who helped ==

Pietdv op 28 jul 2012 om 15:03

2012-07-28T15:03:27Z

← Oudere versie		Versie van 28 jul 2012 15:03
Regel 21:		Regel 21:
	Image:Zarya_15776.jpg\|		Image:Zarya_15776.jpg\|
	Image:Zarya_15775.jpg\|Raspberry PI with a relay board connected to it		Image:Zarya_15775.jpg\|Raspberry PI with a relay board connected to it
	Image:~~Netlight_schematic~~.jpg\|The schematic of the relay board		Image:netlightSchematic2.jpg\|The schematic of the relay board
	</gallery>		</gallery>


	== Script ==		== Script ==
	Note: The script was written to control the green and red light separately, But we designed the relay board so that it can be done with one pin — and one relay. The script still controls a seconds gpi pin, but we just don't use it.

	#!/bin/sh		#!/bin/sh

	IP="8.8.8.8"		IP="8.8.8.8"
	TIMEOUT="2"		TIMEOUT="2"
	~~GPIO_GREEN~~="23"		GPIO_RED="23"
	~~GPIO_RED~~="24"		GPIO_GREEN="24"
			THRESHOLD="2"

	# no user-servicable parts below		# no user-servicable parts below
			echo ${GPIO_RED} > /sys/class/gpio/export
			echo "out" > /sys/class/gpio/gpio${GPIO_RED}/direction
	echo ${GPIO_GREEN} > /sys/class/gpio/export		echo ${GPIO_GREEN} > /sys/class/gpio/export
	echo "out" > /sys/class/gpio/gpio${GPIO_GREEN}/direction		echo "out" > /sys/class/gpio/gpio${GPIO_GREEN}/direction
	~~echo ${GPIO_RED} > /sys/class/gpio/export~~
	~~echo "out" > /sys/class/gpio/gpio${GPIO_RED}/direction~~		COUNT=0

	while [ 1 ]; do		while [ 1 ]; do
Regel 48:		Regel 49:

	if [ ${ec} -eq 0 ]; then		if [ ${ec} -eq 0 ]; then
			COUNT=0
			else
			COUNT=`expr ${COUNT} + 1`
			fi

			if [ ${COUNT} -ge ${THRESHOLD} ]; then
			echo "1" > /sys/class/gpio/gpio${GPIO_RED}/value
			echo "0" > /sys/class/gpio/gpio${GPIO_GREEN}/value
			else
	echo "1" > /sys/class/gpio/gpio${GPIO_GREEN}/value		echo "1" > /sys/class/gpio/gpio${GPIO_GREEN}/value
	sleep 3		sleep 3
	echo "0" > /sys/class/gpio/gpio${GPIO_RED}/value		echo "0" > /sys/class/gpio/gpio${GPIO_RED}/value
	~~else~~
	~~echo "0" > /sys/class/gpio/gpio${GPIO_GREEN}/value~~
	~~echo "1" > /sys/class/gpio/gpio${GPIO_RED}/value~~
	fi		fi
	done		done

Pietdv: /* Script */

2012-07-27T15:47:20Z

Script

← Oudere versie		Versie van 27 jul 2012 15:47
Regel 26:		Regel 26:

	== Script ==		== Script ==
			Note: The script was written to control the green and red light separately, But we designed the relay board so that it can be done with one pin — and one relay. The script still controls a seconds gpi pin, but we just don't use it.

	#!/bin/sh		#!/bin/sh

Zarya op 27 jul 2012 om 15:35

2012-07-27T15:35:56Z

← Oudere versie		Versie van 27 jul 2012 15:35
Regel 15:		Regel 15:
	* [[User:Pietdv\|Pietdv]]		* [[User:Pietdv\|Pietdv]]
	* gmc		* gmc
	* Zarya		* [[User:Zarya\|Zarya]]

	== Gallery ==		== Gallery ==

Pietdv op 27 jul 2012 om 14:21

2012-07-27T14:21:38Z

← Oudere versie		Versie van 27 jul 2012 14:21
Regel 21:		Regel 21:
	Image:Zarya_15776.jpg\|		Image:Zarya_15776.jpg\|
	Image:Zarya_15775.jpg\|Raspberry PI with a relay board connected to it		Image:Zarya_15775.jpg\|Raspberry PI with a relay board connected to it
			Image:Netlight_schematic.jpg\|The schematic of the relay board
	</gallery>		</gallery>

WilcoBaanHofman op 27 jul 2012 om 14:21

2012-07-27T14:21:31Z

← Oudere versie		Versie van 27 jul 2012 14:21
Regel 12:		Regel 12:
	http://www.youtube.com/watch?v=uxdJv-h0Fks		http://www.youtube.com/watch?v=uxdJv-h0Fks

	== People who ~~helpt~~ ==		== People who helped ==
	* [[User:Pietdv\|Pietdv]]		* [[User:Pietdv\|Pietdv]]
	* gmc		* gmc