ardrone-wpa2
ardrone-wpa2 copied to clipboard
Published
20 hours ago •
daraosn
daraosn
DNS Support
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?
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.
@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!
I'm on this. Found something useful (not 100% related, but really cool)
DHCP client: /sbin/udhcpc -i ath0
/sbin/udhcpc -i ath0
So this could be used to make the router assign an IP to the drone?
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.
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
@daraosn nice work! So seems like this guy has a patch but isn't giving it out? : )
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.
@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 :-)
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.
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
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(){
window.google={kEI:"E1q-UdCzE8fdsgaPhIBw",getEI:function(a){for(var b;a&&(!a.getAttribute||!(b=a.getAttribute("eid")));)a=a.parentNode;return b||google.kEI},https:function(){return"https:"==window.location.protocol},kEXPI:"17259,4000116,4001350,4001947,4002464,4002693,4002854,4003881,4004205,4004320,4004334,4004788,4004844,4004949,4005031,4005613,4005986,4006339,4006347,4006425,4006442,4006466,4006727,4007009,4007055,4007077,4007080,4007117,4007158,4007173,4007232,4007296,4007311,4007322,4007328,4007418,4007425,4007445,4007482,4007489,4007490,4007533,4007566,4007683,4007715,4007779,4007788,4007798,4007850,4007851",kCSI:{e:"17259,4000116,4001350,4001947,4002464,4002693,4002854,4003881,4004205,4004320,4004334,4004788,4004844,4004949,4005031,4005613,4005986,4006339,4006347,4006425,4006442,4006466,4006727,4007009,4007055,4007077,4007080,4007117,4007158,4007173,4007232,4007296,4007311,4007322,4007328,4007418,4007425,4007445,4007482,4007489,4007490,4007533,4007566,4007683,4007715,4007779,4007788,4007798,4007850,4007851",ei:"E1q-UdCzE8fdsgaPhIBw"},authuser:0,ml:function(){},kHL:"de",time:function(){return(new Date).getTime()},log:function(a,b,c,h){var d=new Image,f=google.lc,e=google.li,g="";d.onerror=d.onload=
d.onabort=function(){delete f[e]};f[e]=d;c||-1!=b.search("&ei=")||(g="&ei="+google.getEI(h));c=c||"/gen_204?atyp=i&ct="+a+"&cad="+b+g+"&zx="+google.time();a=/^http:/i;
a.test(c)&&google.https()?(google.ml(Error("GLMM"),!1,{src:c}),delete f[e]):(d.src=c,google.li=e+1)},lc:[],li:0,Toolbelt:{},y:{},x:function(a,b){google.y[a.id]=[a,b];return!1},load:function(a,b){google.x({id:a+k++},function(){google.load(a,b)})}};var k=0;})();
(function(){google.sn="webhp";google.timers={};google.startTick=function(a,b){google.timers[a]={t:{start:google.time()},bfr:!!b}};google.tick=function(a,b,g){google.timers[a]||google.startTick(a);google.timers[a].t[b]=g||google.time()};google.startTick("load",!0);
try{}catch(d){}})();
var _gjwl=location;function _gjuc(){var a=_gjwl.href.indexOf("#");if(0<=a&&(a=_gjwl.href.substring(a),0<a.indexOf("&q=")||0<=a.indexOf("#q="))&&(a=a.substring(1),-1==a.indexOf("#"))){for(var d=0;d<a.length;){var b=d;"&"==a.charAt(b)&&++b;var c=a.indexOf("&",b);-1==c&&(c=a.length);b=a.substring(b,c);if(0==b.indexOf("fp="))a=a.substring(0,d)+a.substring(c,a.length),c=d;else if("cad=h"==b)return 0;d=c}_gjwl.href="/search?"+a+"&cad=h";return 1}return 0}
function _gjp(){window._gjwl.hash&&window._gjuc()||setTimeout(_gjp,500)};
window._gjp&&_gjp();</script><style>#gbar,#guser{font-size:13px;padding-top:1px !important;}#gbar{height:22px}#guser{padding-bottom:7px !important;text-align:right}.gbh,.gbd{border-top:1px solid #c9d7f1;font-size:1px}.gbh{height:0;position:absolute;top:24px;width:100%}@media all{.gb1{height:22;margin-right:.5em;vertical-align:top}#gbar{float:left}}a.gb1,a.gb4{text-decoration:underline !important}a.gb1,a.gb4{color:#00c !important}.gbi .gb4{color:#dd8e27 !important}.gbf .gb4{color:#900 !important}</style><style>.h{font-family:arial,sans-serif}body{font-family:arial,sans-serif}td{font-family:arial,sans-serif}a{font-family:arial,sans-serif}p{font-family:arial,sans-serif}body{margin:0;overflow-y:scroll}#gog{padding:3px 8px 0}.h{color:#36c}.q{color:#00c}.ts{border-collapse:collapse}td{line-height:.8em}.gac_m td{line-height:17px}form{margin-bottom:20px}.ts td{padding:0}em{font-weight:bold;font-style:normal}.lst{height:25px;width:496px;font:18px arial,sans-serif}.gsfi{font:18px arial,sans-serif}.gsfs{font:17px arial,sans-serif}.ds{display:inline-box;display: inline-block;margin:3px 0 4px;margin-left:4px}input{font-family:inherit}body{background:#fff;color:black}a.gb1{color:#11c !important}a.gb2{color:#11c !important}a.gb3{color:#11c !important}a.gb4{color:#11c !important}.sblc{padding-top:5px}.lsbb{background:#eee;border:solid 1px;border-color:#ccc #999 #999 #ccc;height:30px}a{color:#11c;text-decoration:none}a:hover{text-decoration:underline}a:active{text-decoration:underline}.fl a{color:#36c}a:visited{color:#551a8b}a.gb1{text-decoration:underline}a.gb4{text-decoration:underline}a.gb3:hover{text-decoration:none}.sblc a{display:block;margin:2px 0;margin-left:13px;font-size:11px}#ghead a.gb2:hover{color:#fff !important}.lsbb{display:block}.ftl{display:inline-block;margin:0 12px}.lsb{background:url(/images/srpr/nav_logo80.png) 0 -258px repeat-x;border:none;color:#000;cursor:pointer;height:30px;margin:0;outline:0;font:15px arial,sans-serif;vertical-align:top}#fll a{display:inline-block;margin:0 12px}.lsb:active{background:#ccc}.lst:focus{outline:none}#addlang a{padding:0 3px}</style><script></script> </head><body bgcolor="#fff"><script>(function(){var src='/images/srpr/nav_logo80.png';var iesg=false;document.body.onload = function(){window.n && window.n();if (document.images){new Image().src=src;}
if (!iesg){document.f&&document.f.q.focus();document.gbqf&&document.gbqf.q.focus();}
}
})();</script><textarea id="csi" style="display:none"></textarea><div id="mngb"><div id=gbar><nobr><b class=gb1>Suche</b> <a class=gb1 href="http://www.google.de/imghp?hl=de&tab=wi">Bilder</a> <a class=gb1 href="http://maps.google.de/maps?hl=de&tab=wl">Maps</a> <a class=gb1 href="https://play.google.com/?hl=de&tab=w8">Play</a> <a class=gb1 href="http://www.youtube.com/?gl=DE&tab=w1">YouTube</a> <a class=gb1 href="http://news.google.de/nwshp?hl=de&tab=wn">News</a> <a class=gb1 href="https://mail.google.com/mail/?tab=wm">Gmail</a> <a class=gb1 href="https://drive.google.com/?tab=wo">Drive</a> <a class=gb1 style="text-decoration:none" href="http://www.google.de/intl/de/options/"><u>Mehr</u> »</a></nobr></div><div id=guser width=100%><nobr><span id=gbn class=gbi></span><span id=gbf class=gbf></span><span id=gbe></span><a href="http://www.google.de/history/optout?hl=de" class=gb4>Webprotokoll</a> | <a href="/preferences?hl=de" class=gb4>Einstellungen</a> | <a target=_top id=gb_70 href="https://accounts.google.com/ServiceLogin?hl=de&continue=http://www.google.de/" class=gb4>Anmelden</a></nobr></div><div class=gbh style=left:0></div><div class=gbh style=right:0></div></div><center><br clear="all" id="lgpd"><div id="lga"><div style="padding:28px 0 3px"><div title="Google" align="left" id="hplogo" onload="window.lol&&lol()" style="height:110px;width:276px;background:url(/images/srpr/logo1w.png) no-repeat"><div nowrap="nowrap" style="color:#777;font-size:16px;font-weight:bold;position:relative;left:214px;top:70px">Deutschland</div></div></div><br></div><form action="/search" name="f"><table cellpadding="0" cellspacing="0"><tr valign="top"><td width="25%"> </td><td align="center" nowrap="nowrap"><input name="ie" value="ISO-8859-1" type="hidden"><input value="de" name="hl" type="hidden"><input name="source" type="hidden" value="hp"><div class="ds" style="height:32px;margin:4px 0"><input autocomplete="off" class="lst" value="" title="Google-Suche" maxlength="2048" name="q" size="57" style="color:#000;margin:0;padding:5px 8px 0 6px;vertical-align:top"></div><br style="line-height:0"><span class="ds"><span class="lsbb"><input class="lsb" value="Google-Suche" name="btnG" type="submit"></span></span><span class="ds"><span class="lsbb"><input class="lsb" value="Auf gut Gl?ck!" name="btnI" type="submit" onclick="if(this.form.q.value)this.checked=1; else top.location='/doodles/'"></span></span></td><td class="fl sblc" align="left" nowrap="nowrap" width="25%"><a href="/advanced_search?hl=de&authuser=0">Erweiterte Suche</a><a href="/language_tools?hl=de&authuser=0">Sprachoptionen</a></td></tr></table><input type="hidden" id="gbv" name="gbv" value="1"></form><div id="gac_scont"></div><div style="font-size:83%;min-height:3.5em"><br></div><span id="footer"><div style="font-size:10pt"><div id="fll" style="margin:19px auto;text-align:center"><a href="/intl/de/ads/">Werben mit Google</a><a href="/services/">Unternehmensangebote</a><a href="https://plus.google.com/117570067846637741468" rel="publisher">+Google</a><a href="/intl/de/about.html">?ber Google</a><a href="http://www.google.de/setprefdomain?prefdom=US&sig=0_HLS725h3eJCTZRbVszWse9oDGQ8%3D" id="fehl">Google.com</a></div></div><p style="color:#767676;font-size:8pt">© 2013 - <a href="/intl/de/policies/">Datenschutzerkl?rung & Nutzungsbedingungen</a></p></span></center><div id=xjsd></div><div id=xjsi><script>if(google.y)google.y.first=[];(function(){function b(a){window.setTimeout(function(){var c=document.createElement("script");c.src=a;document.getElementById("xjsd").appendChild(c)},0)}google.dljp=function(a){google.xjsi||(google.xjsu=a,b(a))};google.dlj=b;})();
if(!google.xjs){window._=window._||{};window._._DumpException=function(e){throw e};if(google.timers&&google.timers.load.t){google.timers.load.t.xjsls=new Date().getTime();}google.dljp('/xjs/_/js/k\x3dxjs.hp.en_US.OkDjXvaw6iM.O/m\x3dsb_he,pcc/rt\x3dj/d\x3d1/sv\x3d1/rs\x3dAItRSTM4MSny_wUHT_zBd4VC7RWiolMmiQ');google.xjs=1;}google.pmc={"sb":{"agen":true,"cgen":true,"client":"heirloom-hp","dh":true,"ds":"","eqch":true,"fl":true,"host":"google.de","jsonp":true,"lm":true,"msgs":{"lcky":"Auf gut Gl?ck!","lml":"Weitere Informationen","oskt":"Eingabe-Tools","psrc":"Diese Suchanfrage wurde aus Ihrem \u003Ca href=\"/history\"\u003EWebprotokoll\u003C/a\u003E entfernt.","psrl":"Entfernen","sbit":"Bildersuche","srch":"Google-Suche"},"ovr":{"ejp":1,"ms":1},"pq":"","qcpw":false,"scd":10,"sce":5,"stok":"8wEpIFmZa00Ic7JFTFfCCc1rvrw"},"hp":{},"pcc":{}};google.y.first.push(function(){if(google.med){google.med('init');google.initHistory();google.med('history');}google.History&&google.History.initialize('/');google.hs&&google.hs.init&&google.hs.init()});if(google.j&&google.j.en&&google.j.xi){window.setTimeout(google.j.xi,0);}</script></div><script>(function(){var b,c,d,e;function g(a,f){a.removeEventListener?(a.removeEventListener("load",f,!1),a.removeEventListener("error",f,!1)):(a.detachEvent("onload",f),a.detachEvent("onerror",f))}function h(a){e=(new Date).getTime();++c;a=a||window.event;a=a.target||a.srcElement;g(a,h)}var k=document.getElementsByTagName("img");b=k.length;
for(var l=c=0,m;l<b;++l)m=k[l],m.complete||"string"!=typeof m.src||!m.src?++c:m.addEventListener?(m.addEventListener("load",h,!1),m.addEventListener("error",h,!1)):(m.attachEvent("onload",h),m.attachEvent("onerror",h));d=b-c;
function n(){if(google.timers.load.t){google.timers.load.t.ol=(new Date).getTime();google.timers.load.t.iml=e;google.kCSI.imc=c;google.kCSI.imn=b;google.kCSI.imp=d;void 0!==google.stt&&(google.kCSI.stt=google.stt);google.csiReport&&google.csiReport()}}window.addEventListener?window.addEventListener("load",n,!1):window.attachEvent&&window.attachEvent("onload",n);google.timers.load.t.prt=e=(new Date).getTime();})();
- 100% |*******************************| 10906 --:--:-- ETA
#
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'
