Open felixge opened 11 years ago
daraosn
commented
11 years ago Thanks Felix, glad it has worked cool for you :-)
I'm not 100% sure but I think we need more cross-compile work to be done for: host, bind and/or nslookup commands.
Anyway, I'll do some research tonight and get back with more info.
felixge
commented
11 years ago @daraosn no worries / no rush. I don't need it right now, but having this eventually would be nice to really do internet stuff with the drone!
daraosn
commented
11 years ago I'm on this. Found something useful (not 100% related, but really cool)
DHCP client: /sbin/udhcpc -i ath0
felixge
commented
11 years ago /sbin/udhcpc -i ath0
So this could be used to make the router assign an IP to the drone?
daraosn
commented
11 years ago Exactly :)
I just pushed a commit. Now is even simpler to connect the drone to a router. You can set Static DHCP leases with the Drone's MAC address and have always the same IP when it connects.
I'm still working on the DNS resolution issue.
daraosn
commented
11 years ago Some progress:
BusyBox actually has nslookup but you're right, /etc/resolv.conf won't help.
Even when you do nslookup google.com 8.8.8.8 using google's dns server, it won't work. I found some stuff that might lead to the fix: https://code.google.com/p/android-sapphire/issues/detail?id=19 https://sites.google.com/site/delocatedsystems/home/announcements/wgetresolutionfixed
felixge
commented
11 years ago @daraosn nice work! So seems like this guy has a patch but isn't giving it out? : )
felixge
commented
11 years ago Just tried the DHCP support which seems to work. However, what's the best way to find the new IP of the drone? I had to get it from my router, but IMO this may be unpractical in some cases.
daraosn
commented
11 years ago @felixge yeah, unfortunately it seems like he won't give it for free, but some more people reporting problem, more research to be done.
Regarding DHCP, I just set a DHCP Static Lease for the AR Drone MAC address. Then whenever you connect to it the network, the router will take care of always giving the same IP.
I agree though that it might be unpractical in some cases, and that's why it's still possible to pass the -a flag to give the desired address and avoid DHCP :-)
felixge
commented
11 years ago I agree though that it might be unpractical in some cases, and that's why it's still possible to pass the -a flag to give the desired address and avoid DHCP :-)
Yeah, that's good enough.
antlai
commented
11 years ago I managed to get DNS working by copying libresolv-2.15.so (from armtools/arm-none-linux-gnueabi/libc/lib) in /lib and creating the link /lib/libresolv.so.2 to it
daraosn
commented
11 years ago I can confirm is working!! Thanks for sharing @antlai. Now to install 3G stick.
➜ ardrone-wpa2 git:(master) ✗ telnet 192.168.1.101
Trying 192.168.1.101...
Connected to drone1.
Escape character is '^]'.
BusyBox v1.14.0 () built-in shell (ash)
Enter 'help' for a list of built-in commands.
# wget http://google.com
wget: bad address 'google.com'
# route add default gw 192.168.1.1 ath0
# wget -O - http://www.google.com/
Connecting to www.google.com (173.194.113.179:80)
- 100% |*******************************| 0 --:--:-- ETA<!doctype html><html itemscope="itemscope" itemtype="http://schema.org/WebPage"><head><meta itemprop="image" content="/images/google_favicon_128.png"><title>Google</title><script>(function(){
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- 100% |*******************************| 10906 --:--:-- ETA
# Woa! This is huge! @antlai thank you so much for sharing!
wildflower
commented
5 years ago Hi I've tried adding the route to my gateway, but still get the 'bad address' error I"m guessing there's something else missing in my ip tables
# ip r
192.168.1.1 dev ath0
192.168.1.0/24 dev ath0 src 192.168.1.118
127.0.0.0/8 dev lo
default via 192.168.1.1 dev ath0
# route -n
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
192.168.1.1 0.0.0.0 255.255.255.255 UH 0 0 0 ath0
192.168.1.0 0.0.0.0 255.255.255.0 U 0 0 0 ath0
127.0.0.0 0.0.0.0 255.0.0.0 U 0 0 0 lo
0.0.0.0 192.168.1.1 0.0.0.0 UG 0 0 0 ath0
# route
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
192.168.1.1 * 255.255.255.255 UH 0 0 0 ath0
192.168.1.0 * 255.255.255.0 U 0 0 0 ath0
127.0.0.0 * 255.0.0.0 U 0 0 0 lo
default 192.168.1.1 0.0.0.0 UG 0 0 0 ath0
# ping www.google.com
ping: bad address 'www.google.com'
Hi Diego,
just tried out ardrone-wpa2 and it's working like a charm! Thank you so much for doing this!!!
Did you figure out how to get DNS resolution working? I just tried adding my router to
/etc/resolv.conf(which required me to rm the broken symlink that was in there), but it doesn't work. Any idea?