Angel David Yaguana Hernandez / Mbed 2 deprecated 0_TUTO_Twitter_RFID_5Tag

Modificacion de https://mbed.org/cookbook/RFID-Tweeter para soporte de un tag no enlistado y registro del mismo mediante twiter

Dependencies:   EthernetNetIf HTTPClient_ToBeRemoved mbed

main.cpp@0:8df845fb13c7, 2012-10-28 (annotated)

Committer:
sherckuith
Date:
Sun Oct 28 04:49:16 2012 +0000
Revision:
0:8df845fb13c7
Modificacion de https://mbed.org/cookbook/RFID-Tweeter para soporte de un tag no valido y registro en twiter.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
sherckuith 0:8df845fb13c7 1 // RFID Tweeter
sherckuith 0:8df845fb13c7 2 /*
sherckuith 0:8df845fb13c7 3 Update: 21-06-2010
sherckuith 0:8df845fb13c7 4 The basic authentication service for twitter is going down.
sherckuith 0:8df845fb13c7 5 To continue using that program, the code has been updated to use http://supertweet.net which acts as an API proxy.
sherckuith 0:8df845fb13c7 6 Simply visit the website to setup your twitter account for this API.
sherckuith 0:8df845fb13c7 7 See: http://www.supertweet.net/about/documentation
sherckuith 0:8df845fb13c7 8 */
sherckuith 0:8df845fb13c7 9
sherckuith 0:8df845fb13c7 10 #include "mbed.h"
sherckuith 0:8df845fb13c7 11 #include "ID12RFID.h"
sherckuith 0:8df845fb13c7 12 #include "EthernetNetIf.h"
sherckuith 0:8df845fb13c7 13 #include "HTTPClient.h"
sherckuith 0:8df845fb13c7 14
sherckuith 0:8df845fb13c7 15 #include <stdio.h>
sherckuith 0:8df845fb13c7 16 #include <stdlib.h>
sherckuith 0:8df845fb13c7 17 #include <math.h>
sherckuith 0:8df845fb13c7 18
sherckuith 0:8df845fb13c7 19 //#include <string.h>
sherckuith 0:8df845fb13c7 20 // Function declarations
sherckuith 0:8df845fb13c7 21 // typedef __w64 unsigned int size_t
sherckuith 0:8df845fb13c7 22 //size_t strlen(const char *);
sherckuith 0:8df845fb13c7 23 char *strrev(char *);
sherckuith 0:8df845fb13c7 24 char *itoa(int, char *, int);
sherckuith 0:8df845fb13c7 25
sherckuith 0:8df845fb13c7 26
sherckuith 0:8df845fb13c7 27
sherckuith 0:8df845fb13c7 28 #define TWITTER_USER "xxxx"
sherckuith 0:8df845fb13c7 29 #define TWITTER_PASSWORD "xxxx"
sherckuith 0:8df845fb13c7 30
sherckuith 0:8df845fb13c7 31 #define IDS_COUNT 4
sherckuith 0:8df845fb13c7 32 const int ids_list[IDS_COUNT] = {346432,340613,333651,123456};
sherckuith 0:8df845fb13c7 33 const char* names_list[IDS_COUNT] = {"Sophia Alava", "Angel Yaguana", "Nicolas Yaguana", "Ivan Sanchez"};
sherckuith 0:8df845fb13c7 34
sherckuith 0:8df845fb13c7 35 EthernetNetIf eth;
sherckuith 0:8df845fb13c7 36 HTTPClient twitter;
sherckuith 0:8df845fb13c7 37
sherckuith 0:8df845fb13c7 38 ID12RFID rfid(p27);
sherckuith 0:8df845fb13c7 39 DigitalOut serching(LED1);
sherckuith 0:8df845fb13c7 40 DigitalOut tag_present(LED2);
sherckuith 0:8df845fb13c7 41 DigitalOut tweet_ok(LED4);
sherckuith 0:8df845fb13c7 42
sherckuith 0:8df845fb13c7 43 int main()
sherckuith 0:8df845fb13c7 44 {
sherckuith 0:8df845fb13c7 45
sherckuith 0:8df845fb13c7 46
sherckuith 0:8df845fb13c7 47
sherckuith 0:8df845fb13c7 48 printf("Init\n");
sherckuith 0:8df845fb13c7 49 printf("\r\nSetting up...\r\n");
sherckuith 0:8df845fb13c7 50 EthernetErr ethErr = eth.setup();
sherckuith 0:8df845fb13c7 51 if(ethErr) {
sherckuith 0:8df845fb13c7 52 printf("Error %d in setup.\n", ethErr);
sherckuith 0:8df845fb13c7 53 return -1;
sherckuith 0:8df845fb13c7 54 }
sherckuith 0:8df845fb13c7 55 printf("\r\nSetup OK\r\n");
sherckuith 0:8df845fb13c7 56
sherckuith 0:8df845fb13c7 57 while (1) {
sherckuith 0:8df845fb13c7 58
sherckuith 0:8df845fb13c7 59 //printf("Serching Tag...\n");
sherckuith 0:8df845fb13c7 60 serching = !serching;
sherckuith 0:8df845fb13c7 61 int id = 0;
sherckuith 0:8df845fb13c7 62 int auth = 1;
sherckuith 0:8df845fb13c7 63 if(rfid.readable()) {
sherckuith 0:8df845fb13c7 64 id = rfid.read();
sherckuith 0:8df845fb13c7 65 tag_present = 1;
sherckuith 0:8df845fb13c7 66 printf("Tag Serial is: %d\r\n",id);
sherckuith 0:8df845fb13c7 67 //wait(5);
sherckuith 0:8df845fb13c7 68 for (int i = 0; i < IDS_COUNT; i++) {
sherckuith 0:8df845fb13c7 69 if (ids_list[i] == id) {
sherckuith 0:8df845fb13c7 70 auth = 0;
sherckuith 0:8df845fb13c7 71 HTTPMap msg;
sherckuith 0:8df845fb13c7 72 msg["status"] = names_list[i];
sherckuith 0:8df845fb13c7 73 printf("Id: %s\r\n",names_list[i]);
sherckuith 0:8df845fb13c7 74 msg["status"] += " Login ok!";
sherckuith 0:8df845fb13c7 75 printf("Mensaje HTTP: %s\n\r",msg["status"]);
sherckuith 0:8df845fb13c7 76 twitter.basicAuth(TWITTER_USER, TWITTER_PASSWORD);
sherckuith 0:8df845fb13c7 77 HTTPResult r = twitter.post("http://api.supertweet.net/1/statuses/update.xml", msg, NULL);
sherckuith 0:8df845fb13c7 78 if ( r == HTTP_OK ) {
sherckuith 0:8df845fb13c7 79 printf("Tweet sent with success!\n");
sherckuith 0:8df845fb13c7 80 } else {
sherckuith 0:8df845fb13c7 81 printf("Problem during tweeting, return code %d\n", r);
sherckuith 0:8df845fb13c7 82 }
sherckuith 0:8df845fb13c7 83 }
sherckuith 0:8df845fb13c7 84 }
sherckuith 0:8df845fb13c7 85 if (auth) {
sherckuith 0:8df845fb13c7 86 printf("Tag no found in list\r\n");
sherckuith 0:8df845fb13c7 87 HTTPMap msg;
sherckuith 0:8df845fb13c7 88 msg["status"] = "Tag strange attempts to access!, Tag is: ";
sherckuith 0:8df845fb13c7 89 int num = id;
sherckuith 0:8df845fb13c7 90 char buf[5];
sherckuith 0:8df845fb13c7 91 // convert id to string [buf]
sherckuith 0:8df845fb13c7 92 itoa(num, buf, 10);
sherckuith 0:8df845fb13c7 93 // print our string
sherckuith 0:8df845fb13c7 94 printf("ID tag strange: %s\n", buf);
sherckuith 0:8df845fb13c7 95 msg["status"] += buf;
sherckuith 0:8df845fb13c7 96 printf("Mensaje HTTP: %s\n\r",msg["status"]);
sherckuith 0:8df845fb13c7 97 twitter.basicAuth(TWITTER_USER, TWITTER_PASSWORD);
sherckuith 0:8df845fb13c7 98 HTTPResult r = twitter.post("http://api.supertweet.net/1/statuses/update.xml", msg, NULL);
sherckuith 0:8df845fb13c7 99 if ( r == HTTP_OK ) {
sherckuith 0:8df845fb13c7 100 printf("Tweet sent with success!\n");
sherckuith 0:8df845fb13c7 101 } else {
sherckuith 0:8df845fb13c7 102 printf("Problem during tweeting, return code %d\n", r);
sherckuith 0:8df845fb13c7 103
sherckuith 0:8df845fb13c7 104 }
sherckuith 0:8df845fb13c7 105 auth = 1;
sherckuith 0:8df845fb13c7 106 }
sherckuith 0:8df845fb13c7 107 tag_present = 0;
sherckuith 0:8df845fb13c7 108 id = 0;
sherckuith 0:8df845fb13c7 109 }
sherckuith 0:8df845fb13c7 110 }
sherckuith 0:8df845fb13c7 111 }
sherckuith 0:8df845fb13c7 112
sherckuith 0:8df845fb13c7 113 /*
sherckuith 0:8df845fb13c7 114 size_t strlen(const char *string) {
sherckuith 0:8df845fb13c7 115 const char *s;
sherckuith 0:8df845fb13c7 116 s = string;
sherckuith 0:8df845fb13c7 117 while (*s)
sherckuith 0:8df845fb13c7 118 s++;
sherckuith 0:8df845fb13c7 119 return s - string;
sherckuith 0:8df845fb13c7 120 }
sherckuith 0:8df845fb13c7 121 */
sherckuith 0:8df845fb13c7 122
sherckuith 0:8df845fb13c7 123 char *strrev(char *str) {
sherckuith 0:8df845fb13c7 124 char *p1, *p2;
sherckuith 0:8df845fb13c7 125 if (!str || !*str)
sherckuith 0:8df845fb13c7 126 return str;
sherckuith 0:8df845fb13c7 127 for (p1 = str, p2 = str + strlen(str) - 1; p2 > p1; ++p1, --p2) {
sherckuith 0:8df845fb13c7 128 *p1 ^= *p2;
sherckuith 0:8df845fb13c7 129 *p2 ^= *p1;
sherckuith 0:8df845fb13c7 130 *p1 ^= *p2;
sherckuith 0:8df845fb13c7 131 }
sherckuith 0:8df845fb13c7 132 return str;
sherckuith 0:8df845fb13c7 133 }
sherckuith 0:8df845fb13c7 134
sherckuith 0:8df845fb13c7 135 char *itoa(int n, char *s, int b) {
sherckuith 0:8df845fb13c7 136 static char digits[] = "0123456789abcdefghijklmnopqrstuvwxyz";
sherckuith 0:8df845fb13c7 137 int i=0, sign;
sherckuith 0:8df845fb13c7 138
sherckuith 0:8df845fb13c7 139 if ((sign = n) < 0)
sherckuith 0:8df845fb13c7 140 n = -n;
sherckuith 0:8df845fb13c7 141 do {
sherckuith 0:8df845fb13c7 142 s[i++] = digits[n % b];
sherckuith 0:8df845fb13c7 143 } while ((n /= b) > 0);
sherckuith 0:8df845fb13c7 144 if (sign < 0)
sherckuith 0:8df845fb13c7 145 s[i++] = '-';
sherckuith 0:8df845fb13c7 146 s[i] = '\0';
sherckuith 0:8df845fb13c7 147 return strrev(s);
sherckuith 0:8df845fb13c7 148 }
sherckuith 0:8df845fb13c7 149