Raspberry Pi A, User Manual, Page: 313 / 314

I N D E X
297
V
v3d_freq
setting,
config.txt
file, 116
van Loo, Gert (inventor), 257
var
directory, 54
variables, Python, 181, 194
var/www folder, 150
vector images, 140, 141
Veroboard, 211
-vf (vertical flip) option, camera, 241
VFAT partition, 54
VGA adapter dongle, 23
vias, 66
video
connecting, 22–24
playback performance, 115–116
recording, 242–243
virtual directories, 53–54
volatility, defined, 15
voltage regulator, 222
voltage test points, checking, 65–66
voltmeter, 66
W
-w
(width) option, camera, 241, 243
wait 1 secs
block, Scratch, 163
Walmsley, Ryan (Rastrack creator), 99
warranty, 117
web browsers, 47, 137
web server, using Pi as
installing LAMP stack, 146–147
testing PHP scripting module, 148–149
testing server, 148
using WordPress, 150–154
webcams, 235
WeDo robotics kit, LEGO (website), 171
WEP (Wired Equivalent Privacy) network
encryption, 83, 89, 90
when [flag icon] clicked
entry,
Scratch, 160, 163
when I receive
block, Scratch, 170
when left arrow key pressed
block, 165
when right arrow key pressed
block, 165
when space key pressed block,
Scratch, 165
Wi-Fi.
See
wireless networking
Wi-Fi Protected Setup (WPS) network
option, 84
Windows
Linux, compared to, 20
SD cards, flashing from, 38
Wired Equivalent Privacy (WEP) network
encryption, 83, 89, 90
wired networking
connecting, 30–31
Model A, 29
troubleshooting, 68–71
wireless networking
connecting via terminal, 85–92
installing firmware, 78–81
scanning, 83
start without rebooting, 91
USB Wi-Fi adapters, 31–32, 77–78, 92
wpa_gui
tool, 82–85
Wireless Protected Access (WPA) network
encryption, 83, 91
wires, jumper, 204
word processors, 140
WordPress, 150–154
WordPress (website), 154
work stands, 206
WPA (Wireless Protected Access) network
encryption, 83, 91
wpa.conf
file, 90
wpa_gui
tool, 82–85
wpasupplicant
tool, 89–91
wps_gui
package, 47
Writer, LibreOffice, 140
www
folder, 150
X
-x flag, 128
X11, 43
x86 instruction set architecture, incompatibility
of, 19
Xarchiver, 46
XBee wireless interface, 252
XBMC builds, 134
Xbmc service, 128–132
XCF file format, 142