User:Nukama
From Openmoko
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* 3d compass, altimeter, thermometer (with information of distance to map tunnels, dense forest, ...) | * 3d compass, altimeter, thermometer (with information of distance to map tunnels, dense forest, ...) | ||
* buttons for turning lights (on lowpower/on highpower/off), setting waypoints/audionotes, easy navigation of openmoko (scrolling/enter) | * buttons for turning lights (on lowpower/on highpower/off), setting waypoints/audionotes, easy navigation of openmoko (scrolling/enter) | ||
| + | |||
| + | |||
| + | ===== USB-Networking on Ubuntu 9.04 ==== | ||
| + | |||
| + | == /etc/network/freerunner == chmod -x | ||
| + | #!/bin/sh | ||
| + | # | ||
| + | # configures the freerunner for internet | ||
| + | # | ||
| + | # | ||
| + | |||
| + | DEVICE=usb0 | ||
| + | IPADDR=192.168.0.200 | ||
| + | REMOTE_IPADDR=192.168.0.202 | ||
| + | NETMASK=255.255.255.0 | ||
| + | |||
| + | # get first ip for dns | ||
| + | DNSIP=$(awk '$1 == "nameserver"{print $2; exit(0);}' /etc/resolv.conf) | ||
| + | |||
| + | case "$1" in | ||
| + | start) | ||
| + | iptables -A POSTROUTING -t nat -j MASQUERADE -s $REMOTE_IPADDR | ||
| + | iptables -A PREROUTING -t nat -p tcp -s $REMOTE_IPADDR -d $IPADDR --dport domain -j DNAT --to-destination $DNSIP | ||
| + | iptables -A PREROUTING -t nat -p udp -s $REMOTE_IPADDR -d $IPADDR --dport domain -j DNAT --to-destination $DNSIP | ||
| + | |||
| + | if [ "$(cat /proc/sys/net/ipv4/ip_forward)" = "0" ]; then | ||
| + | echo "temoprarely allow ip_forward for openmoko" > /var/run/openmoko.ip_forward | ||
| + | echo 1 > /proc/sys/net/ipv4/ip_forward | ||
| + | fi | ||
| + | ;; | ||
| + | stop) | ||
| + | iptables -D POSTROUTING -t nat -j MASQUERADE -s $REMOTE_IPADDR | ||
| + | iptables -D PREROUTING -t nat -p tcp -s $REMOTE_IPADDR -d $IPADDR --dport domain -j DNAT --to-destination $DNSIP | ||
| + | iptables -D PREROUTING -t nat -p udp -s $REMOTE_IPADDR -d $IPADDR --dport domain -j DNAT --to-destination $DNSIP | ||
| + | |||
| + | if [ -f /var/run/openmoko.ip_forward ]; then | ||
| + | rm /var/run/openmoko.ip_forward | ||
| + | echo 0 > /proc/sys/net/ipv4/ip_forward | ||
| + | fi | ||
| + | ;; | ||
| + | esac | ||
| + | |||
| + | |||
| + | == /etc/udev/rules.d/80-freerunner.rules | ||
| + | # This file causes programs to be run on device insertion. | ||
| + | # See udev(7) for syntax. | ||
| + | # rule to assign a fixed mac address specified in / | ||
| + | KERNEL=="usb[0-9]*", DRIVERS=="cdc_ether", ACTION=="add", RUN+="/usr/local/sbin/freerunner-usb-add.sh %k" | ||
| + | |||
| + | |||
| + | == /usr/local/sbin/freerunner-usb-add.sh == chmod -x | ||
| + | #!/bin/sh | ||
| + | ( | ||
| + | ip address add 192.168.0.200/26 netmask dev usb0 > /dev/null | ||
| + | ip link set usb0 up > /dev/null | ||
| + | /etc/network/freerunner start | ||
| + | ) & | ||
| + | exit 0 | ||
Revision as of 22:51, 11 May 2009
Bicycle
Dynamo powered openmoko (and other USB-Devices/Host) using the frequency/voltage of the dynamo to gather information about speed and distance.
Wishlist for this USB-Charger:
- 5V, 500-1500mA output (through diodes or MOSFET)
- Voltage, Frequency (should be dynamohub independable)
- USB-Device (maybe with USBprog)
nice to
- 3d compass, altimeter, thermometer (with information of distance to map tunnels, dense forest, ...)
- buttons for turning lights (on lowpower/on highpower/off), setting waypoints/audionotes, easy navigation of openmoko (scrolling/enter)
= USB-Networking on Ubuntu 9.04
== /etc/network/freerunner == chmod -x
- !/bin/sh
- configures the freerunner for internet
DEVICE=usb0 IPADDR=192.168.0.200 REMOTE_IPADDR=192.168.0.202 NETMASK=255.255.255.0
- get first ip for dns
DNSIP=$(awk '$1 == "nameserver"{print $2; exit(0);}' /etc/resolv.conf)
case "$1" in start) iptables -A POSTROUTING -t nat -j MASQUERADE -s $REMOTE_IPADDR iptables -A PREROUTING -t nat -p tcp -s $REMOTE_IPADDR -d $IPADDR --dport domain -j DNAT --to-destination $DNSIP iptables -A PREROUTING -t nat -p udp -s $REMOTE_IPADDR -d $IPADDR --dport domain -j DNAT --to-destination $DNSIP
if [ "$(cat /proc/sys/net/ipv4/ip_forward)" = "0" ]; then echo "temoprarely allow ip_forward for openmoko" > /var/run/openmoko.ip_forward echo 1 > /proc/sys/net/ipv4/ip_forward fi
stop) iptables -D POSTROUTING -t nat -j MASQUERADE -s $REMOTE_IPADDR iptables -D PREROUTING -t nat -p tcp -s $REMOTE_IPADDR -d $IPADDR --dport domain -j DNAT --to-destination $DNSIP iptables -D PREROUTING -t nat -p udp -s $REMOTE_IPADDR -d $IPADDR --dport domain -j DNAT --to-destination $DNSIP
if [ -f /var/run/openmoko.ip_forward ]; then rm /var/run/openmoko.ip_forward echo 0 > /proc/sys/net/ipv4/ip_forward fi
esac
== /etc/udev/rules.d/80-freerunner.rules
- This file causes programs to be run on device insertion.
- See udev(7) for syntax.
- rule to assign a fixed mac address specified in /
KERNEL=="usb[0-9]*", DRIVERS=="cdc_ether", ACTION=="add", RUN+="/usr/local/sbin/freerunner-usb-add.sh %k"
== /usr/local/sbin/freerunner-usb-add.sh == chmod -x
- !/bin/sh
( ip address add 192.168.0.200/26 netmask dev usb0 > /dev/null ip link set usb0 up > /dev/null /etc/network/freerunner start ) & exit 0
