Diff: main.cpp

Revision:

1:9e3ca45e51b5

Parent:

0:9796509d718e

Child:

2:005cdf4e8fb3

--- a/main.cpp	Wed Feb 10 18:39:26 2016 +0000
+++ b/main.cpp	Sat Mar 18 19:54:58 2017 +0000
@@ -5,12 +5,12 @@
 #include "k64f.h"
 
 // connect options for MQTT broker
-#define BROKER "broker.mqttdashboard.com"   // MQTT broker URL
+#define BROKER "broker.hivemq.com"   // MQTT broker URL
 #define PORT 1883                           // MQTT broker port number
-#define CLIENTID ""                         // use K64F MAC address without colons
+#define CLIENTID "0002F7F000"      // use K64F MAC address without colons
 #define USERNAME ""                         // not required for MQTT Dashboard public broker 
 #define PASSWORD ""                         // not required for MQTT Dashboard public broker
-#define TOPIC ""                            // MQTT topic
+#define TOPIC "testeroo"                    // MQTT topic
 
 Queue<uint32_t, 6> messageQ;
 
@@ -67,7 +67,7 @@
 
 int main() {
     // turn off LED  
-    controlLED(off);
+    controlLED(red);
     
     // set SW2 and SW3 to generate interrupt on falling edge 
     switch2.fall(&sw2_ISR);
@@ -85,6 +85,7 @@
     pc.printf("MAC address is %s\r\n", eth.getMACAddress());
     pc.printf("Gateway address is %s\r\n", eth.getGateway());
     
+    
     // construct the MQTT client
     MQTT::Client<MQTTEthernet, Countdown> client = MQTT::Client<MQTTEthernet, Countdown>(ipstack);
     
@@ -95,8 +96,9 @@
     pc.printf("\r\nAttempting TCP connect to %s:%d:  ", hostname, port);
     
     // connect to TCP socket and check return code
-    if ((rc = ipstack.connect(hostname, port)) != 0)
+    if ((rc = ipstack.connect(hostname, port)) != 0){
         pc.printf("failed: rc= %d\r\n", rc);
+        controlLED(blue);}
         
     else
         pc.printf("success\r\n");
@@ -109,11 +111,12 @@
     
     // send MQTT connect packet and check return code
     pc.printf("Attempting MQTT connect to %s:%d: ", hostname, port);
-    if ((rc = client.connect(data)) != 0)
+    if ((rc = client.connect(data)) != 0){
         pc.printf("failed: rc= %d\r\n", rc);
-        
-    else
+        controlLED(green);}
+    else{
         pc.printf("success\r\n");
+        controlLED(off);}
         
     char* topic = TOPIC;