Hi everybody
This is my code
// Twitter client sketch for ENC28J60 based Ethernet Shield. Uses supertweet.net
// as an OAuth authentication proxy. Step by step instructions:
//
// 1. Create an account on www.supertweet.net by logging with your twitter
// credentials.
// 2. You'll be redirected to twitter to allow supertweet to post for you
// on twitter.
// 3. Back on supertweet, set a password (different than your twitter one) and
// activate your account clicking on "Make Active" link in from the table.
// 4. Wait for supertweet email to confirm your email address - won't work
// otherwise.
// 5. Encode "un:pw" in base64: "un" being your twitter username and "pw" the
// password you just set for supertweet.net. You can use this tool:
// http://tuxgraphics.org/~guido/javascript/base64-javascript.html
// 6. Paste the result as the KEY string in the code bellow.
//
// Contributed by Inouk Bourgon <contact@inouk.imap.cc>
// http://opensource.org/licenses/mit-license.php
#include <EtherCard.h>
// supertweet.net username:password in base64
#define KEY "ZXNhZmVzZW4xOjEyMzQ1Ng=="
#define API_URL "/1.1/statuses/update.json"
// ethernet interface mac address, must be unique on the LAN
byte mymac[] = { 0x74,0x69,0x69,0x2D,0x30,0x31 };
char website[] PROGMEM = "api.supertweet.net";
byte Ethernet::buffer[700];
Stash stash;
uint8_t runTime;
static void sendToTwitter () {
// generate two fake values as payload - by using a separate stash,
// we can determine the size of the generated message ahead of time
byte sd = stash.create();
stash.println("status=@inoukb my #Arduino tweets :-)");
stash.save();
// generate the header with payload - note that the stash size is used,
// and that a "stash descriptor" is passed in as argument using "$H"
Stash::prepare(PSTR(API_URL),website, PSTR(KEY), stash.size(), sd);
// send the packet - this also releases all stash buffers once done
ether.tcpSend();
}
void setup () {
Serial.begin(9600);
Serial.println("\n[webClient]");
if (ether.begin(sizeof Ethernet::buffer, mymac) == 0)
Serial.println( "Failed to access Ethernet controller");
if (!ether.dhcpSetup())
Serial.println("DHCP failed");
ether.printIp("IP: ", ether.myip);
ether.printIp("GW: ", ether.gwip);
ether.printIp("DNS: ", ether.dnsip);
if (!ether.dnsLookup(website))
Serial.println("DNS failed");
ether.printIp("SRV: ", ether.hisip);
sendToTwitter();
}
void loop () {
ether.packetLoop(ether.packetReceive());
}
When i execute it, i look the arduino conects to the website
[webClient]
IP: 192.168.0.13
GW: 192.168.0.1
DNS: 200.118.2.88
SRV: 66.180.175.246
but i dont see any tweets. Im using a valid key but nothing is happening. The tweeter is esafesen1 and the pass is 123456. I don't now what is happening. Please can you help me? Thanks a lot!