mirror of
https://github.com/brendanhaines/RasPi.git
synced 2024-09-19 11:45:50 -06:00
130 lines
4.3 KiB
Bash
130 lines
4.3 KiB
Bash
# run to set up raspberry pi
|
|
# based on access point setup from adafruit.com
|
|
|
|
# must run as root (sudo)
|
|
|
|
apt-get update
|
|
apt-get upgrade
|
|
|
|
#########################
|
|
# Wireless Access-Point #
|
|
#########################
|
|
|
|
apt-get install hostapd isc-dhcp-server
|
|
|
|
# modify /etc/dhcp/dhcpd.conf
|
|
sed -i.temp 's/option domain-name "example.org";/#option domain-name "example.org";/' /etc/dhcp/dhcpd.conf
|
|
sed -i.temp 's/option domain-name-servers ns1.example.org, ns2.example.org/#option domain-name-servers ns1.example.org, ns2.example.org/' /etc/dhcp/dhcpd.conf
|
|
sed -i.temp 's/# If this DHCP server is the official DHCP server for the local\n# network, the authoritative directive should be uncommented.\n#authoritative;/# If this DHCP server is the official DHCP server for the local\n# network, the authoritative directive should be uncommented.\nauthoritative;/' /etc/dhcp/dhcpd.conf
|
|
cat "subnet 192.168.42.0 netmask 255.255.255.0 {\nrange 192.168.42.10 192.168.42.50;\noption broadcast-address 192.168.42.255;\noption routers 192.168.42.1;\ndefault-lease-time 600;\nmax-lease-time 7200;\noption domain-name "local";\noption domain-name-servers 8.8.8.8, 8.8.4.4;\n}" >> /etc/dhcp/dhcpd.conf
|
|
rm /etc/dhcp/dhcpd.conf.temp
|
|
|
|
# modify /etc/default/isc-dhcp-server
|
|
sed -i.temp 's/INTERFACES=""/INTERFACES="wlan0"/' /etc/default/isc-dhcp-server
|
|
rm /etc/default/isc-dhcp-server.temp
|
|
|
|
# shutdown wlan0 if it's running
|
|
ifdown wlan0
|
|
|
|
# modify /etc/network/interfaces
|
|
echo "auto lo\n\niface lo inet loopback\niface eth0 inet dhcp\n\nallow-hotplug wlan0\n\niface wlan0 inet static\naddress 192.168.42.1\nnetmask 255.255.255.0" > /etc/network/interfaces
|
|
|
|
# assign IP address to wifi adapter
|
|
ifconfig wlan0 192.168.42.1
|
|
|
|
# create /etc/hostapd/hostapd.conf
|
|
echo "interface=wlan0\ndriver=rtl871xdrv\nssid=Pi_AP\nhw_mode=g\nchannel=6\nmacaddr_acl=0\nauth_algs=1\nignore_broadcast_ssid=0\nwpa=2\nwpa_passphrase=Raspberry\nwpa_key_mgmt=WPA-PSK\nwpa_pairwise=TKIP\nrsn_pairwise=CCMP" > /etc/hostapd/hostapd.conf
|
|
|
|
# modify /etc/default/hostapd
|
|
sed -i.temp 's/#DAEMON_CONF=""/DAEMON_CONF="/etc/hostapd/hostapd.conf"/' /etc/default/hostapd
|
|
rm /etc/default/hostapd.temp
|
|
|
|
# modify /etc/sysctl.conf
|
|
cat "net.ipv4.ip_forward=1" >> /etc/sysctl.conf
|
|
|
|
# activate NAT
|
|
sh -c "echo 1 > /proc/sys/net/ipv4/ip_forward"
|
|
|
|
# set up network translation between eth0 and wlan0
|
|
iptables -t nat -A POSTROUTING -o eth0 -j MASQUERADE
|
|
iptables -A FORWARD -i eth0 -o wlan0 -m state --state RELATED,ESTABLISHED -j ACCEPT
|
|
iptables -A FORWARD -i wlan0 -o eth0 -j ACCEPT
|
|
|
|
# save these settings
|
|
sh -c "iptables-save > /etc/iptables.ipv4.nat"
|
|
|
|
# modify /etc/network/interfaces (again)
|
|
cat "up iptables-restore < /etc/iptables.ipv4.nat" >> /etc/network/interfaces
|
|
|
|
# update hostapd
|
|
wget http://adafruitdownload.s3.amazonaws.com/adafruit_hostapd_14128.zip
|
|
unzip adafruit_hostapd_14128.zip
|
|
mv /usr/sbin/hostapd /usr/sbin/hostapd.ORIG
|
|
mv hostapd /usr/sbin
|
|
chmod 755 /usr/sbin/hostapd
|
|
|
|
# set it up to start when the pi starts
|
|
service hostapd start
|
|
service isc-dhcp-server start
|
|
update-rc.d hostapd enable
|
|
update-rc.d isc-dhcp-server enable
|
|
|
|
# remove WPA-Supplicant
|
|
mv /usr/share/dbus-1/system-services/fi.epitest.hostap.WPASupplicant.service ~/
|
|
|
|
####################
|
|
# WiringPi Library #
|
|
####################
|
|
|
|
# install git
|
|
apt-get install git-core
|
|
|
|
# clone the repository
|
|
git clone git://git.drogon.net/wiringPi
|
|
./wiringPi/build
|
|
|
|
# test wiringPi
|
|
echo 'testing wiringPi...'
|
|
gpio -v
|
|
gpio readall
|
|
|
|
##########################
|
|
# Disable Serial Console #
|
|
##########################
|
|
|
|
# modify /boot/cmdline.txt
|
|
sed -i.temp 's/[^\s]*ttyAMA0[^\s]*/ /g' /boot/cmdline.txt
|
|
rm /boot/cmdline.txt.temp
|
|
|
|
#modify /etc/inittab
|
|
sed -i.temp 's/T0:23:respawn:\/sbin\/getty -L ttyAMA0 115200 vt100/#T0:23:respawn:\/sbin\/getty -L ttyAMA0 115200 vt100/' /etc/inittab
|
|
|
|
##############
|
|
# Enable SSH #
|
|
##############
|
|
|
|
update-rc.d ssh enable
|
|
invoke-rc.d ssh start
|
|
|
|
##############
|
|
# Enable i2c #
|
|
##############
|
|
|
|
apt-get install i2c-tools
|
|
|
|
# modify /etc/modules
|
|
cat 'i2c-bcm2708\ni2c-dev' >> /etc/modules
|
|
|
|
# modify /etc/modprobe.d/raspi-blacklist.conf
|
|
sed -i.temp 's/blacklist spi-bcm2708/#blacklist spi-bcm2708/' /etc/modprobe.d/raspi-blacklist.conf
|
|
sed -i.temp 's/blacklist i2c-bcm2708/#blacklist i2c-bcm2708/' /etc/modprobe.d/raspi-blacklist.conf
|
|
rm /etc/modprobe.d/raspi-blacklist.conf.temp
|
|
|
|
# modify /boot/config.txt
|
|
cat 'dtparam=i2c1=on\ndtparam=i2c_arm=on' >> /boot/config.txt
|
|
|
|
##########
|
|
# reboot #
|
|
##########
|
|
|
|
reboot |