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61  Community / Exhibition / Gallery / Re: Network settings web page FORM using EEPROM to save submit [DONE] on: October 31, 2012, 10:29:11 am
Hi vk5oi,

thanks for trying out my code, now for your question.

There is a reason why I ditched DHCP. for DHCP you'll need the Arduino IDE above 1.0, but when you do, it will not compile because it's confusing DNS for some reason (I don't really know why) and it only is with the byte DNS[] = { , , , }

Now in my code you won't find anything on DNS, but I have been working on this thing for other projects and there it has DNS included (needed for things like twitter lookups). Maybe I should continue my work on this and include a choice on DHCP/STATIC. But I'll have to figure out how to get it working on the new IDE.

this is actually how those setup pages look at this moment:



from my project CastDuino (CastDuino Slave): http://www.jo3ri.be/arduino/projects/castduino



from my project DUAL TANK LEVEL MEASURING: http://www.jo3ri.be/arduino/projects/tank-level-measuring-basic
62  Community / Exhibition / Gallery / Re: Made my own TwitterClient and I think it's better than the example one on: October 19, 2012, 02:22:43 am
And you didn't change a thing? That's strange indeed. I could test your code on my own Arduino and network if you'd like.

Just attach your code to a reply and I'll give it a try. If it works on my end, you might have network issues. OR you might have set the interval to low so your Arduino is asking for updates way to fast and your IP got banned.
63  Community / Exhibition / Gallery / Re: Made my own TwitterClient and I think it's better than the example one on: October 18, 2012, 12:34:24 pm
I would give Arduino IDE 1.0 a try, the newer version seems to have other issues with my code (like dns)
64  Community / Exhibition / Gallery / Re: Made my own TwitterClient and I think it's better than the example one on: October 18, 2012, 10:07:08 am
When I past this in my browser:

http://api.twitter.com/1/statuses/user_timeline.rss?screen_name=JO3RI&count=1%20HTTP/1.1

replace JO3RI with your own twitter name if you like.

and if I try the same thing with hashtag search,

http://search.twitter.com/search.atom?q=%23arduino

I still get to see the last tweets, so mine is still working
65  International / Nederlands / Re: Nieuweling zoekt hulp, arduino + android + hardwarebuttons on: October 04, 2012, 01:53:29 pm
of de arduino mega ADK. Was deze niet speciaal ontwikkeld, om met androids te gaan samenwerken?

http://arduino.cc/en/Main/ArduinoBoardADK
66  International / Nederlands / Re: inschrijven op ARDUINO JAM on: September 13, 2012, 10:01:48 am
Ondertussen (13-09-2012) zij er al 13 inschrijvingen voor 20 plaatsen.

nog 7 plaatsen vrij, wie komt er nog?
67  International / Nederlands / Re: 2 ethernet shields IP relay ? on: September 10, 2012, 06:56:32 am
Quote
Ik heb het rekenwerk niet gedaan maar al de bovenstaande oplossingen lijken mij goedkoper en sneller dan 2 ethernet kaarten met 2 IP stacks op 1 arduino.

inderdaad een Desktop Fast Ethernet Switch 5-port 10/100mbps moet je kunnen vinden voor minder dan 20 euro.
68  International / Nederlands / Re: Arduino Jam @Timelab van 21 tot 23 september on: September 10, 2012, 06:47:36 am
Hoi LG046,

Alles met Arduino en het thema "fiets" en "huis, tuin en keuken gebruik" is mogelijk en hoe zotter jullie het bedenken des beter. Je moet natuurlijk wel zorgen voor het materiaal als je heel extreem wil gaan.

Nu is het zo dat er vrijdag avond gebrainstormd wordt over alle voorstellen en dan kiest iedereen waaraan hij/zij wil werken. Arduino-jam geeft ook een paar idee├źn, maar het zijn toch vooral de deelnemers die voorstellen moeten doen. ;-)

Over het slapen het volgende: je kan een bed and breakfast of hotel zoeken, maar je kan ook ter plaatse in een aparte ruimte slapen, als je een slaapzak en matrasje meebrengt en je bent vrij om te gaan slapen wanneer je wilt.
69  Community / Exhibition / Gallery / Re: Made my own TwitterClient and I think it's better than the example one on: September 10, 2012, 06:34:51 am
I did see your previous post, but I didn't had the time to answer yet. Very nice you solved this yourself.

I would love to see your code, but you should get some credit yourself. Make a new post, showing off your own project (try to include a youtube movie or some pictures), just make a quick reference to this post, explaining you started using this code and adapted it, for you own project.
70  International / Nederlands / Re: Goede opbouw programma on: September 06, 2012, 01:34:59 pm
Als je zo werkt:

http://www.arduino.cc/playground/Code/Function

Zal je programma niet "beter" werken, maar je code zal wel overzichtelijker worden. En ... Als je hetzelfde stukje code meermaals nodig hebt, dan is dit een goede oplossing.

Je kan het zelfs nog overzichtelijker maken als je elke functie op een apart tablad zet. ( ja, je kan in Arduino IDE tabbladen maken)

Veel plezier
JO3RI
71  International / Nederlands / Re: Goede opbouw programma on: September 05, 2012, 11:19:45 am
Even voor de duidelijkheid:

- Arduino kan geen multitasking, en kan dus enkel de dingen na elkaar uitvoeren (maar dan wel heel snel, aan 16 MHz)
- een Arduino uno heeft "slechts" 2 pins voor interrupts (onderbreken van het programma, om iets anders te doen en dan terug verder te doen)
- gebruik voor delay het principe van blinkwithoutdelay (zie de voorbeelden in arduino IDE)

dit zou je al aardig moeten helpen.
72  International / Nederlands / Re: inschrijven op ARDUINO JAM on: September 04, 2012, 03:00:51 pm
Ondertussen (04-09-2012) zij er al 10 inschrijvingen voor 20 plaatsen.

De helft is al bezet, wie vult de 2de helft aan?
73  Community / Exhibition / Gallery / Re: Made my own TwitterClient and I think it's better than the example one on: September 04, 2012, 01:13:11 pm
Kenneth87,

I might have overlooked something. When the tweet gets pulled and is been put into a char, it will stay in there. So the next time if it pulls a shorter tweet, the old one will partly stay in there too. So extualy the char should be cleared before filling it.
74  Community / Exhibition / Gallery / Re: Made my own TwitterClient and I think it's better than the example one on: September 03, 2012, 01:15:35 pm
Hi kenneth87,

I could just give you the code, but what is the fun in that. Arduino is about learning and discovering  smiley-wink
So what you need to learn more about is this:

you'll have to copy every part (piece by piece) from the char to an other char, by doing something like:

Code:
string1[0] = tweet[0]

now if you replace the 0 by i and let it repeat for let's say 70 times

Code:
for (byte i = 0; i < 71; i++){
string1[i] = tweet[i];
}

and you'll have to empty those chars every time before copying them, by doing something like:

Code:
memset (strin1,0,sizeof(string1));

at some point, you'll have to do that for "char tweet" too.

don't forget you'll need something like char string1[71] and char string2[71] before void setup().

So may I also ask, to submit any further questions on coding in the appropriate forum sections, because those or not directly related with this project.

Good luck using Arduino and Twitter.

75  Using Arduino / Displays / Re: Looking to see if anybody has managed to interface this nokia lcd to the arduino on: August 31, 2012, 07:47:11 am
somebody figured something out in Russia:

http://translate.googleusercontent.com/translate_c?depth=1&hl=en&ie=UTF8&prev=_t&rurl=translate.google.com&sl=auto&tl=en&twu=1&u=http://we.easyelectronics.ru/lcd_gfx/podklyuchenie-displeya-nokia-1616-na-primere-lpc1343.html&usg=ALkJrhjl-YpOiZreWUGWLRMBoYfTn0OZ-w

http://translate.google.com/translate?sl=auto&tl=en&js=n&prev=_t&hl=en&ie=UTF-8&layout=2&eotf=1&u=http%3A%2F%2Fwe.easyelectronics.ru%2Flcd_gfx%2Fvyvod-kartinok-na-displey-nokia-1616.html

maybe it helps
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