Diff: main.cpp

Revision:

2:6d3ef3381abe

Parent:

1:5f4bd210e2f0

--- a/main.cpp	Wed May 11 00:51:18 2016 +0000
+++ b/main.cpp	Fri Sep 15 09:35:35 2017 +0000
@@ -2,7 +2,7 @@
 #include "EthernetInterface.h"
 #include "Adafruit_SSD1306.h"
 
-#define TOKEN "3252156354-fG0b1utXYAg5IqeJNMSJFlenx1rgSRXm5wgk21l"
+#define TOKEN "904626807491530753-sOaChz44g9YFS7EuvRkR75l1W9T303K"
 //#define TOKEN "UserToken"
 
 // an SPI sub-class that provides a constructed default
@@ -23,7 +23,7 @@
 int main()
 {
         int phy_link;
-        printf("Wait a second...\r\n");
+         printf("................................Tweeting Machine Program..........................\r\n\r\n");
         //--------- Have to modify the mac address-------------
         uint8_t mac_addr[6] = {0x00, 0x08, 0xDC, 0x03, 0x04, 0x22}; 
         
@@ -35,29 +35,35 @@
         while(1){
                 
             /* phy link */
-            do{
+             while(!phy_link){
+                printf("Failed to obtain IP Adress\r\n\r\n");
                 phy_link = eth.ethernet_link();
                 printf("...");
                 wait(2);
-            }while(!phy_link);
+            }
             printf("\r\n");
-                 
-            printf("IP Address is %s\r\n", eth.getIPAddress());
-              
+            printf("IP Adress obtained\r\n\r\n");    
+            printf("IP Address is: %s\r\n", eth.getIPAddress());
+             while(1){ 
             /* TCP socket connect */
             TCPSocketConnection sock;
             sock.connect("arduino-tweet.appspot.com", 80);
-    
-            printf("connected\r\n\r\n");
-            
+            if(sock.is_connected())
+            {
+                printf("\r\nConnected to the DNS Server\r\n\r\n");
+            }
+            else
+            {
+                printf("\r\nDNS Server connection error\r\n\r\n");
+            }
             /* typing message */        
-            printf("typing twitter message :");
+            printf("Type your tweet:");
             
-            char* message;
+           char* message;
             scanf("%s",message);   
             printf("%s",message);
             printf("\r\n\r\n");
-            
+           
             int len = strlen(message);
             
             /* data length measure */
@@ -74,27 +80,25 @@
             data_len[1] = one + 48;
             data_len[0] = ten + 48;
         
-            char *cmd1 = "POST http://arduino-tweet.appspot.com/update HTTP/1.0\r\nContent-Length:";
-            char *cmd2 = data_len;
-            char *cmd3 = "\r\n\r\ntoken=";
-            char *cmd4 = TOKEN;
-            char *cmd5 = "&status=";
-            char *cmd6 = message;
-            char *cmd7 = "\r\n";
-    
+        
             char send_data[1024];
             char buffer[1024] = {0};
-            sprintf(send_data, "%s%s%s%s%s%s%s", cmd1, cmd2, cmd3, cmd4, cmd5, cmd6, cmd7);
-    
-            sock.send_all(send_data, sizeof(send_data)-1);
+              sprintf(send_data, "GET http://arduino-tweet.appspot.com/update?token=%s&status=%s\r\n",TOKEN,message);
     
-            printf("%s\r\n",send_data);
-            printf("send message done\r\n");
+             if(sock.send_all(send_data, sizeof(send_data))!=-1)
+            {
+                printf("The sent URL is: %s\r\n",send_data);
+                printf("The sent Tweet is: %s",message);
+                printf("\r\nMessage sent successfully\r\n\r\n");
+            }
+            else
+            {
+                printf("\r\nMessage sending failed\r\n\r\n");
+            }
+            printf("Response from the server:\r\n\r\n");
+            sock.receive(buffer, sizeof(buffer));
     
-            sock.receive(buffer, sizeof(buffer)-1);
-    
-            printf("%s\r\n",buffer);
-            
+            printf("%s\r\n",buffer); 
             gOled.begin();
             gOled.printf("%s\r\n",message);
             gOled.display();
@@ -109,3 +113,4 @@
     };
 
 }
+}
\ No newline at end of file