Yutaka Kato
Tweeting with mbed! (using SuperTweet)
Dependencies: EthernetNetIf NTPClient_NetServices TextLCD mbed
main.cpp@0:2e771f40cf84, 2011-06-11 (annotated)
- Committer:
- kagamikan
- Date:
- Sat Jun 11 16:19:38 2011 +0000
- Revision:
- 0:2e771f40cf84
- Child:
- 1:5f287a9e95c8
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| kagamikan | 0:2e771f40cf84 | 1 | /* |
| kagamikan | 0:2e771f40cf84 | 2 | * UDENOKAI #5 SAMPLE PROGRAM: Tweeting with mbed! |
| kagamikan | 0:2e771f40cf84 | 3 | * |
| kagamikan | 0:2e771f40cf84 | 4 | * Using SuperTweet.Net API Proxy (setup required). |
| kagamikan | 0:2e771f40cf84 | 5 | * Based on cookbook/Twitter |
| kagamikan | 0:2e771f40cf84 | 6 | */ |
| kagamikan | 0:2e771f40cf84 | 7 | #include "mbed.h" |
| kagamikan | 0:2e771f40cf84 | 8 | #include "EthernetNetIf.h" |
| kagamikan | 0:2e771f40cf84 | 9 | #include "HTTPClient.h" |
| kagamikan | 0:2e771f40cf84 | 10 | #include "TextLCD.h" // Orange Board |
| kagamikan | 0:2e771f40cf84 | 11 | |
| kagamikan | 0:2e771f40cf84 | 12 | Serial pc(USBTX, USBRX); // tx, rx |
| kagamikan | 0:2e771f40cf84 | 13 | TextLCD lcd(p24, p26, p27, p28, p29, p30); // rs, e, d4-d7 |
| kagamikan | 0:2e771f40cf84 | 14 | EthernetNetIf eth; |
| kagamikan | 0:2e771f40cf84 | 15 | |
| kagamikan | 0:2e771f40cf84 | 16 | int main() { |
| kagamikan | 0:2e771f40cf84 | 17 | char message[64], name[32], twID[32], twPW[32]; |
| kagamikan | 0:2e771f40cf84 | 18 | sprintf(message, "hogehogefugafuga"); |
| kagamikan | 0:2e771f40cf84 | 19 | sprintf(name, "INPUT_YOUR_NAME"); // ex) @kagamikan |
| kagamikan | 0:2e771f40cf84 | 20 | sprintf(twID, "INPUT_YOUR_ID"); // ex) udenokai |
| kagamikan | 0:2e771f40cf84 | 21 | sprintf(twPW, "INPUT_YOUR_PASSWORD"); // ex) hoge |
| kagamikan | 0:2e771f40cf84 | 22 | |
| kagamikan | 0:2e771f40cf84 | 23 | pc.printf("\r\nSetting up...\r\n"); |
| kagamikan | 0:2e771f40cf84 | 24 | lcd.printf("Setting up..."); |
| kagamikan | 0:2e771f40cf84 | 25 | EthernetErr ethErr = eth.setup(); |
| kagamikan | 0:2e771f40cf84 | 26 | if(ethErr) { |
| kagamikan | 0:2e771f40cf84 | 27 | printf("Error %d in setup.\n", ethErr); |
| kagamikan | 0:2e771f40cf84 | 28 | lcd.printf("\nError %d in setup.", ethErr); |
| kagamikan | 0:2e771f40cf84 | 29 | return -1; |
| kagamikan | 0:2e771f40cf84 | 30 | } |
| kagamikan | 0:2e771f40cf84 | 31 | IpAddr ip = eth.getIp(); |
| kagamikan | 0:2e771f40cf84 | 32 | pc.printf("\r\nSetup OK\r\n"); |
| kagamikan | 0:2e771f40cf84 | 33 | lcd.cls(); |
| kagamikan | 0:2e771f40cf84 | 34 | lcd.printf("IP Address:\n%d.%d.%d.%d", ip[0], ip[1], ip[2], ip[3]); |
| kagamikan | 0:2e771f40cf84 | 35 | |
| kagamikan | 0:2e771f40cf84 | 36 | time_t sec = time(NULL); |
| kagamikan | 0:2e771f40cf84 | 37 | char tweet[128], ts[32]; |
| kagamikan | 0:2e771f40cf84 | 38 | strftime(ts, 32, "%I:%M %p\n", localtime(&sec)); |
| kagamikan | 0:2e771f40cf84 | 39 | sprintf(tweet, "%s (%s's mbed at %s UTC) #udenokai", message, name, ts); |
| kagamikan | 0:2e771f40cf84 | 40 | |
| kagamikan | 0:2e771f40cf84 | 41 | HTTPClient twitter; |
| kagamikan | 0:2e771f40cf84 | 42 | HTTPMap msg; |
| kagamikan | 0:2e771f40cf84 | 43 | msg["status"] = tweet; |
| kagamikan | 0:2e771f40cf84 | 44 | twitter.basicAuth(twID, twPW); |
| kagamikan | 0:2e771f40cf84 | 45 | HTTPResult r = twitter.post("http://api.supertweet.net/1/statuses/update.xml", msg, NULL); |
| kagamikan | 0:2e771f40cf84 | 46 | if(r == HTTP_OK) { |
| kagamikan | 0:2e771f40cf84 | 47 | pc.printf("Tweet success!\n"); |
| kagamikan | 0:2e771f40cf84 | 48 | lcd.cls(); |
| kagamikan | 0:2e771f40cf84 | 49 | lcd.printf("\nTweet success!"); |
| kagamikan | 0:2e771f40cf84 | 50 | } else { |
| kagamikan | 0:2e771f40cf84 | 51 | pc.printf("Tweet failed (Code:%d)\n", r); |
| kagamikan | 0:2e771f40cf84 | 52 | lcd.cls(); |
| kagamikan | 0:2e771f40cf84 | 53 | lcd.printf("\nTweet failed (%d)", r); |
| kagamikan | 0:2e771f40cf84 | 54 | } |
| kagamikan | 0:2e771f40cf84 | 55 | return 0; |
| kagamikan | 0:2e771f40cf84 | 56 | } |