[Lab] Arduino Eithernet shield help

[Jean-Marc LeBlanc]

I am actually working on HTTP in C and i wrote a file that creates the
request and parses the response (sets it up for redirect)  its not
finished yet though. it works well i just need to optimize it.  I can
give it to you if you want it

Jean-Marc Le Blanc
---

"Do you pine for the nice days of Minix-1.1, when men were men and
wrote their own device drivers?" Linus Torvalds




On Tue, Feb 1, 2011 at 2:18 PM, Andrew O'Malley <aomalley at gmail.com> wrote:
> Will,
>
> Yeah, that was the problem, that host line in the get request.
>
> First time I've had to explicitly form a GET request, having
> previously used libraries where it was hidden away in a function.
>
> Thanks again, you helped me finish my piece for this show:
> http://www.facebook.com/#!/event.php?eid=122375724497443
>
> I made a light sculpture that takes an analysis of the Parliament Hill
> cam and displays the spectrum of the sky.
>
> Cheers,
> ao.
>
>
> On Sat, Jan 29, 2011 at 9:48 AM, Will Harding <harding.will at gmail.com> wrote:
>> Hi Andrew,
>>
>> My guess would be that because your server error is returning "(none)"
>> before the path that you requested, you may have your server setup to
>> only respond to certain host names. Try adding the "Host" header to
>> the request:
>>
>>  client.println("GET /ctrm/bf_last_tweet.txt HTTP/1.0");
>>  client.println("Host: andrews-server.com");
>>  client.println();
>>
>> Another option would be to put the fully qualified URL into the get line:
>>
>>  client.println("GET http://andrews-server.com/ctrm/bf_last_tweet.txt
>> HTTP/1.0");
>>  client.println();
>>
>> but it would go with the Host header, since its mandatory in HTTP/1.1+
>> anyway. Let me know if that works, or at least gets you a different
>> error that might be more helpful.
>>
>> --wnh
>>
>> PS. If it keeps up you can always fire me some server logs and I can
>> have a look.
>>
>>
>>
>> On Fri, Jan 28, 2011 at 6:46 PM, Andrew O'Malley <aomalley at gmail.com> wrote:
>>> Hi gang,
>>>
>>> Was wondering if anyone out there has any experience w/ the Arduino
>>> Eithernet shield?  This is my first time using it, and I'm not having
>>> any luck w/ GET requests.
>>>
>>> I'm adapting the WebClient sketch from the Arduino (0021) examples,
>>> and I am able to connect to my server via port 80, but I cannot
>>> succeed in my GET request.
>>>
>>> These are the two lines which I think are giving me problems:
>>>
>>>   client.println("GET /ctrm/bf_last_tweet.txt HTTP/1.0");
>>>   client.println();
>>>
>>> The response from my server is this:
>>>
>>> <h1>404 Not Found</h1>
>>> <p>The server can not find the requested page:</p>
>>>  <blockquote>
>>>   (none)/ctrm/bf_last_tweet.txt (port 80)
>>>  </blockquote>
>>>
>>> So I'm wondering if I'm screwing something up w/ slashes, hard
>>> returns, etc., or maybe I should use a different port altogether? I've
>>> verified that the file/path is correct, and tried w/ other pages but
>>> just can't get any GET requests to return anything.  It does not work
>>> w/ the default example to Google, either.
>>>
>>> Any suggestions would be greatly appreciated.
>>>
>>> Cheers,
>>> ao.
>>>
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>>>
>>
>
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