Diff: main.cpp

Revision:

0:9bb9ffde0d91

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Thu Feb 18 18:34:12 2016 +0000
@@ -0,0 +1,126 @@
+/**
+xAP enabed one wire master Part II
+Author: Zhongying Qiao
+Date: 9th March 2014
+Tested working 3rd March 2014 Qiao
+
+**/
+
+
+//one wire communication
+#include "mbed.h"
+#include "rtos.h"
+#include "OneWire.h"
+#include "Network.h"
+#include "DS1920.h"
+#include "demo_for_temperature.h"
+//xAP
+#include "EthernetInterface.h"
+//webpage
+#include "Websocket.h"
+//email SMTP client
+#include "NTPClient.h"
+#include "SimpleSMTPClient.h"
+
+#define DOMAIN "DOMAIN"// no impact
+#define SERVER "aspmx.l.google.com" 
+#define PORT "25" // Port 25 doesn't require TSL
+#define USER "me"//doesn't matter
+#define PWD "does_not_matter"//doesn't matter
+#define FROM_ADDRESS "mbed"// doesn't matter
+
+
+// less than 128 characters.
+#define TO_ADDRESS "anywhere@gmail.com" // must be an gmail address
+
+#define SUBJECT "temperature warning message"
+
+
+
+int main() {
+    char recv[30];  //webpage data
+    char strTimeMsg[16];// time of LCD
+    char msg[]="Hello this is a message from mbed ";//email content
+    const int BROADCAST_PORT=3639 ;//designated port for xAP sending UDP packets
+    puts("program started\r");
+    
+    printf("Setting up Ethernet...\n");
+    EthernetInterface eth;
+    eth.init();//use DHCP
+    //printf("result from init %d\r\n",eth.init("172.20.177.241 ", "255.255.255.0", "172.20.177.1"));
+    //printf("IP Address is %s\r\n", eth.getIPAddress());
+    //printf("gateway is %s\r\n", eth.getGateway());
+    //printf("mask is %s\r\n", eth.getNetworkMask());
+    eth.connect();
+    printf("IP Address is %s\n", eth.getIPAddress());
+    
+    //UDP packet broadcast setup
+    UDPSocket udp;
+    udp.init();
+    printf("broadcasting success? %d \n", udp.set_broadcasting(true));
+    Endpoint broadcast;
+    printf("set address result %d\n",  broadcast.set_address("255.255.255.255", BROADCAST_PORT));
+    
+    //setting up SMTP client
+    SimpleSMTPClient smtp;
+    int ret;
+    smtp.setFromAddress(FROM_ADDRESS);
+    smtp.setToAddress(TO_ADDRESS);
+    
+    //xAP message upon Ethernet connection
+    char *packet_a = "xap-header\n"
+                 "{\n"
+                         "v=12\n"
+                         "hop=1\n"
+                         "uid=FF101200\n"
+                         "class=SMS.Message\n"
+                         "source=georg.mbedlpc1768.ibutton7E\n"
+                 "}\n"
+                 "Outbound\n"
+                 "{\n"
+                    "msg=(This is an xAP message from mbed, Ethernet connected!)\n"
+                    "num=(00447401696842)\n"   
+                 "}\n";
+    
+        printf("Broadcasting...\n");
+        printf( "bytes sent= %d\n",udp.sendTo(broadcast, packet_a, strlen(packet_a)));
+        
+
+while(true){
+      
+      
+    reset_thread();// calling one_wire demo for returning temperature measurement and device ID
+    
+    
+    
+    sprintf(msg, "IButton thermometor ID %llX , temperature measured at %f \n",rom, temperature);  
+    
+    smtp.setMessage(SUBJECT,msg);
+    smtp.addMessage(" It's exceeding previously set temperature threshold!! \r\n");
+    
+    while(temperature> 10.0) {    
+                            printf("temperature alart\n");
+                            ret = smtp.sendmail(SERVER, USER, PWD, DOMAIN,PORT,SMTP_AUTH_NONE);
+ 
+                                if (ret) {
+                                    printf("E-mail Transmission Error\r\n");
+                                         } 
+                                else {
+                                    printf("E-mail Transmission OK\r\n");
+                                     }
+                            wait(1.0);
+                            break;
+                            }
+    
+    Websocket ws("ws://sockets.mbed.org:443/ws/georg/rw");//"ws://sockets.mbed.org/ws/georg/rw" to view the dynamic reading
+    ws.connect();
+    
+    sprintf(recv, "Temperature of device %llX is %f: \n",rom, temperature); 
+    ws.send(recv);
+    temperature =0;
+    wait(2.0);
+    }
+    
+    
+    
+}