Diff: main.cpp

Revision:

0:39d9e1d04d26

diff -r 000000000000 -r 39d9e1d04d26 main.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Sat Apr 09 22:02:15 2016 +0000
@@ -0,0 +1,119 @@
+#include "mbed.h"
+#include <string>
+
+Serial pc(USBTX, USBRX);
+Serial wifi(p28,p27);
+Timer t;
+
+DigitalOut myled(LED1);
+
+int initializeWifi();
+
+void serverResponse();
+
+int main() {
+    pc.baud(115200);
+    wifi.baud(115200);
+    pc.printf("Ready to boil!\r\n");
+    initializeWifi();
+    
+    char buffer[50];
+    int bufferIndex = 0;
+    
+    while(1) {
+        
+        if(pc.readable()){
+            wifi.putc(pc.getc());
+        }
+        
+        if(wifi.readable()){
+            char c = wifi.getc();
+            pc.putc(c);
+            if (c != 10){ 
+                buffer[bufferIndex] = c;
+                bufferIndex++;
+            }
+            else{
+                if(strstr(buffer, "Alive") != NULL){
+                    pc.printf("Yayy\r\n");
+                    serverResponse();//Do the response
+                }
+                memset(buffer, 0, 50);
+                bufferIndex = 0;
+            } 
+        } 
+    }
+}
+
+int initializeWifi(){
+    t.reset();
+    t.start();
+    wifi.printf("AT+RST\r\n"); 
+    while(t.read() < 0.2){ 
+        while(wifi.readable()) pc.putc(wifi.getc());
+    }
+    t.stop();
+    wifi.printf("AT+CWJAP=\"Liutauras WiFi\",\"12345678\"\r\n");
+    t.reset();
+    t.start();
+    while(t.read() < 7){
+        while(wifi.readable()) pc.putc(wifi.getc());  
+    } 
+    t.stop();
+    t.reset();
+    wifi.printf("AT+CIFSR\r\n");
+    t.start();
+    while(t.read() < 0.2){
+        while(wifi.readable()) pc.putc(wifi.getc());  
+    }
+     
+    t.stop();
+    t.reset();
+    wifi.printf("AT+CIPMUX=1\r\n");
+    t.start();
+    while(t.read() < 0.2){
+        while(wifi.readable()) pc.putc(wifi.getc());  
+    } 
+    
+    t.stop();
+    t.reset();
+    wifi.printf("AT+CIPSERVER=1,80\r\n");
+    t.start();
+    while(t.read() < 0.2){
+        while(wifi.readable()) pc.putc(wifi.getc());  
+    }
+    return true;  
+}
+
+void serverResponse(){
+    string temp1 = "HTTP/1.1 200 OK\r\n";
+    string temp2 = "Server: SuperBoiler\r\n";
+    string temp3 = "Content-Type: application/json\r\n";
+    string temp4 = "Connection: Closed\r\n";
+    string temp5 = "\"message\":\"BoilMe\"";
+    
+    wifi.printf("AT+CIPSEND=0,%d\r\n", sizeof(temp1)+sizeof(temp2)+sizeof(temp3)+sizeof(temp4)+sizeof(temp5));
+    t.reset();
+    t.start();
+    while(t.read() < 4){
+        while(wifi.readable()) pc.putc(wifi.getc());  
+    }  
+    t.stop();
+    pc.printf("%s", temp1);
+    pc.printf("%s", temp2);
+    pc.printf("%s", temp3);
+    pc.printf("%s", temp4);
+    pc.printf("%s", temp5);
+    wifi.printf("%s", temp1);
+    wifi.printf("%s", temp2);
+    wifi.printf("%s", temp3);
+    wifi.printf("%s", temp4);
+    wifi.printf("%s", temp5);
+    
+    //wifi.printf("HTTP/1.1 200 OK\r\n");
+    //wifi.printf("Server: SuperBoiler\r\n");
+    //wifi.printf("Content-Length: 88\r\n");
+    //wifi.printf("Content-Type: application/json\r\n");
+    //wifi.printf("Connection: Closed\r\n");
+    //wifi.printf("\"message\":\"BoilMe\"");          
+}