Contents - Raspberry PI Community Projects

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RPi Tasks From eLinux.org Back to the Hub. Community Pages: Tutorials - a list of tutorials. Learn by doing. Guides - a list of informative guides. Make something useful. Projects - a list of community projects. Help others out. Tasks - for advanced users to collaborate on software tasks. Contents Datasheets - a frambozenier.org documentation project. ▪ 1 About ▪ 2 OTG device mode ▪ 3 OTG Device mode ▪ 3.1 Possibly simpler recovery idea ▪ 3.2 An Even Simpler Backup/Restore Idea ▪ 4 mkcard.sh ▪ 5 delay_copy.sh ▪ 5.1 Automatic, no delay solution ▪ 6 RISC OS ▪ 7 R-Pi System/Data Management ▪ 8 Multi Code ▪ 9 References Education - a place to share your group's project and find useful learning sites. Community - links to the community elsewhere on the web. Games - all kinds of computer games. About This page lists key functionality missing from Raspberry Pi Foundation's (http://www.raspberrypi.org) ultra-low-cost (~15UKP or 25USD) Linux computer for teaching computer programming to children, and encourages the community to provide a solution.
The Raspberry Pi Foundation is a UK registered charity (Registration Number 1129409) which exists to promote the study of computer science and related topics, especially at school level, and to put the fun back into learning computing. We expect this computer to have many other applications both in the developed and the developing world. Please note that the Raspberry Pi has only just been released - this page is a community work in progress in preparation for when people get their devices. Please also note that we will be setting up a repository for uploading contributions, but this isn't ready yet so please simply use http://pastebin.com or http://dropbox.com and provide a link from this page, until we have something set up It is intended that these tasks will be implemented by the Raspberry Pi community. OTG device mode Inspired by the device mode idea below: Allow the Raspberry Pi to work as an USB device. Sharing the SD card as a storage device is one option. But becoming an USBdisplay is another. Decisions to make: Run Linux on the "device mode" Raspberry Pi or not? Difficulties: the Raspberry Pi has a "device mode" connector, but the data pins are unconnected. Solutions: Use the USB connector on a Model A with a custom cable/ converter, or find pins on the board to attach patchwires to. OTG Device mode The idea: A student has damaged or wiped the OS on their SDCard. By plugging two Raspberry Pi's back-to-back using the Mini-AB cable with the white end attached to the working device and a recovery SDcard image in the non-working device, the firmware will allow the non-working unit's SD card to be accessible to the working unit. The detail: Once both devices are booted, the recovery image runs completely from RAM. The SDcard can be ejected and the damaged or wiped SDcard inserted. The SDcard of the working machine can then be cloned. The task: The device won’t support device mode out of the box, though we’re using a Synopsys OTG core so the hardware is there and the firmware is open, so it might be possible. I suspect if you forced 5V onto the USB power rail it would boot. (Note: Maybe
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RPi Buying Guide From eLinux.org Co
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Farnell Worldwide Premier Farnell a
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Q: If interest was obviously so hig
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limited to batches of only 10k Rasp
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References 1. ↑ http://en.wikiped
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SD Card setup To boot the Raspberry
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Copying the image to an SD Card on
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1. These commands and actions need
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▪ dd bs=4M if=~/2012-09-18-wheezy
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Model: SD SD08G (sd/mmc) Disk /dev/
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RPi Hardware Basic Setup From eLinu
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NOTE: An RPi SD card can only be us
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1. Micro-B USB Power Cable (see abo
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One promising device is the Cymbet
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External Links For a verbose guide
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This page is a community work in pr
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===================================
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NOTE: If the partitions (/dev/sdc1
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Setting up for remote access / head
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continue to be able to address it i
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An alternative startup guide for be
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Where to start? Any easy question t
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If you're unsure of which locale to
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Debian Wheezy, using raspi-config D
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Media Player With this configuratio
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▪ Entering "sudo apt-get install
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Tutorials - Guides - Projects - Tas
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▪ 5.5 Networking no longer works
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Green LED blinks in a specific patt
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can only handle 100mA per USB slot
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Get the latest firmware version The
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Ethernet connects at 10M instead of
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Some programs refuse to accept my p
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Display Startx fails to start If yo
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overscan_bottom=20 Interference vis
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Composite displays no image The out
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Troubleshooting power problems If y
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Hardware versions/revisions Several
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Raspberry Pi Model Wizard - Buying
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# Set monitor mode to DMT hdmi_grou
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hdmi_drive=1 Normal DVI mode (No so
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hdmi_mode=46 1440x900 reduced blank
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opt/vc/bin/tvservice -d edid.dat /o
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Overclocking options Option Descrip
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GPU core, h264, v3d and isp should
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RPi Hardware From eLinux.org Conten
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Low-level peripherals: Real-time cl
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core clocked at 700MHz; ARM VFP. Th
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Power ▪ High-resolution PCB front
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the RPI itself, sometimes up to hal
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Things that can cause problems ▪
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Capacitor C6 (ringed) It's unlikely
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RPi HardwareHistory From eLinux.org
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Raspberry Pi Model-B Full Productio
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Raspberry Pi Alpha Board ▪ Announ
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10. ↑ (hand-mod) More on the beta
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Introduction In addition to the fam
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Each GPIO can interrupt, high/low/r
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Colour legend +5 V +3.3 V Ground, 0
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GPIO06 is LAN_RUN and is available
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GPIO Code examples GPIO Driving Exa
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); BLOCK_SIZE, PROT_READ|PROT_WRITE
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# Set up GPIO 7 and set to input ec
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gcc -o blink -I ../../src ../../src
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GPIO Driving Example (Ruby) This ex
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Model Wizard - Buying Guide - SD Ca
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Back to the Hub. Contents ▪ 1 Int
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AFLEX Robotic Board AFLEX Robotic B
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Pi232 RS232 board Pi232 (http://www
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MiniPiio Relay2 [7] (http://zuzebox
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line in it for commands. The interf
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RPi Screens From eLinux.org Back to
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http://www.hdfury.com/ Something si
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Nokia N8 has AMOLED 360x640 pixels
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RPi Cases From eLinux.org Back to R
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Back to the Hub. ▪ 32.5 Customiza
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Lego Case 2 I had a bit of a play i
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This unique case has an integrated
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The foldable case from "Andrew K" (
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Both bottom and top of the case are
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ModMyPi - Raspberry Topping Case Mo
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RepRap friendly cover for Raspberry
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Design One (http://www.thingiverse.
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FoamBox1.png FoamBox2.png FoamBox3.
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PI Sandwich Case BUD Industries is
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▪ Customizable! ▪ Nearly Indest
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The PiSlab is made from a slab of 1
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Options 4 Different Design Access t
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Polycase Pi Series Case The new Pi
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Tek Berry.40 Length: 100.6 Width: 7
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Raspberry Pi Model Wizard - Buying
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Back to the Hub. Contents ▪ 1 Not
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▪ (B) - Relates to model B produc
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▪ F5U706ea/uk 2-in-1 Hub (USB 2.0
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▪ Logik L4THUB10 4 Port powered h
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Problem USB Hubs Please check known
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thing is that RPi powers on when I
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▪ A4 Tech ▪ Model KL-5 USB Keyb
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▪ EBO-013 Wireless 2.4GHz compact
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▪ Comfort Wave 450, labeled 100mA
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▪ ONN Keyboard Stock No: ONA11HO0
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▪ Trust 17916 Compact Wireless En
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▪ G510 Gaming Keyboard - lagging
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▪ DX-WMSE (100mA) (B) ▪ Fellowe
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▪ Samsung model:AA-SM3PCPB usb Op
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USB WiFi Adapters See also: http://
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▪ Belkin Components F7D1101 v1 Ba
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▪ Edimax ▪ EW-7811Un (http://ww
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▪ MSI ▪ Micronet SP907NS, 11N W
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▪ SMC ▪ SMCWUSBS-N : Hardware d
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Wheezy) as it includes the needed 8
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▪ Apple ▪ Apple USB Ethernet Ad
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Tested on Raspbian and Archlinux. D
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▪ Webcam C100 Model Number V-U001
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correctly on boot. You may need to
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USB RFID Reader JTAG ▪ Unbranded
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▪ Universal USB Wall Charger (5V
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▪ RS Components' ▪ HNP06UK (RS
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Display adapters Note that active c
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hdmi_mode=36 disable_overscan=1 Acc
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Working SD Cards ▪ 4GB SDHC Class
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▪ 8GB SDHC Class 4 (doesn't reboo
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▪ Mushkin ▪ 16GB SDHC Class 10
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▪ 32GB SDHC Class 10 (MB-SSBGA, M
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(http://www.amazon.co.uk/gp/product
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▪ 32GB SDHC Class 10 (http://www.
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▪ 4GB SDHC Class 4 — hasn't wor
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(http://www.raspberrypi.org/phpBB3/
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Model Wizard - Buying Guide - SD Ca
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We're not currently using a bootloa
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Performance Performance Page Progra
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Back to the Hub. Software & Distrib
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Fedora Remix (http://fedoraproject.
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Wiki & Main site (http://androidpi.
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The generally small system that pro
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ha-pi ▪ Main Site (https://source
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FreeBSD Details and install guide o
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GeeXboX ARM GeeXboX is a free and O
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RPi Kernel Compilation From eLinux.
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From a foreign machine Firmware cd
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From opensource.apple.com, download
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Tutorials - Guides - Projects - Tas
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CPU Linpack The Arm has been tested
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Reps Time(s) DGEFA DGESL OVERHEAD K
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Page 303 and 304: RPi Programming From eLinux.org Bac
Page 305 and 306: Graphical Programming ▪ Gambas (h
Page 307 and 308: Tutorials - Guides - Projects - Tas
Page 309 and 310: Kernel Compilation - advice on comp
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Page 317 and 318: RPi Tutorials From eLinux.org
Page 319 and 320: Community Pages: Tutorials - a list
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Page 331 and 332: Installing Ruby on Rails Share your
Page 333 and 334: Using Skypekit Pre-configuring SD c
Page 335 and 336: RPi Projects From eLinux.org Back t
Page 337 and 338: BerryTerminal (http://www.berryterm
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Page 343 and 344: 5. Optional USB driver for 2-device
Page 345 and 346: R-Pi System/Data Management --Meltw
Page 347 and 348: Model Wizard - Buying Guide - SD Ca
Page 349 and 350: 101-200 Raspberry Pi Foundation ann
Page 351 and 352: RPi Education From eLinux.org Conte
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Page 359 and 360: ▪ https://github.com/ntoll/Raspbe
Page 361 and 362: RPi Community From eLinux.org Back
Page 363 and 364: ▪ RasPi Forums on EduGeek.net (ht
Page 365: References 1. ↑ http://www.pyroso
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