Kim jihyeon / Mbed OS HelloMQTT_jh

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Dependencies:   C12832 DHT MQTT

Fork of HelloMQTT by Kim jihyeon

Files at this revision

API Documentation at this revision

Revision 12:086a9314e8a5, committed 2014-08-01

Comitter:
icraggs
Date:
Fri Aug 01 17:02:22 2014 +0000
Parent:
9:5beb8609e9f7
Child:
13:52a9dd92ce9d
Commit message:
Some cleaning up

Changed in this revision

MQTT.lib Show annotated file Show diff for this revision Revisions of this file
main.cpp Show annotated file Show diff for this revision Revisions of this file 
--- a/MQTT.lib	Thu May 22 23:58:34 2014 +0000
+++ b/MQTT.lib	Fri Aug 01 17:02:22 2014 +0000
@@ -1,1 +1,1 @@
-http://mbed.org/teams/mqtt/code/MQTT/#a51dd239b78e
+http://mbed.org/teams/mqtt/code/MQTT/#e3d64f9b986c

--- a/main.cpp	Thu May 22 23:58:34 2014 +0000
+++ b/main.cpp	Fri Aug 01 17:02:22 2014 +0000
@@ -67,6 +67,8 @@
     MQTTPacket_connectData data = MQTTPacket_connectData_initializer;       
     data.MQTTVersion = 3;
     data.clientID.cstring = "mbed-sample";
+    data.username.cstring = "testuser";
+    data.password.cstring = "testpassword";
     if ((rc = client.connect(&data)) != 0)
         lcd.printf("rc from MQTT connect is %d\n", rc);
     
@@ -84,7 +86,7 @@
     message.payload = (void*)buf;
     message.payloadlen = strlen(buf)+1;
     rc = client.publish(topic, &message);
-    while (arrivedcount == 0)
+    while (arrivedcount < 1)
         client.yield(100);
         
     // QoS 1
@@ -92,7 +94,7 @@
     message.qos = MQTT::QOS1;
     message.payloadlen = strlen(buf)+1;
     rc = client.publish(topic, &message);
-    while (arrivedcount == 1)
+    while (arrivedcount < 2)
         client.yield(100);
         
     // QoS 2
@@ -100,8 +102,19 @@
     message.qos = MQTT::QOS2;
     message.payloadlen = strlen(buf)+1;
     rc = client.publish(topic, &message);
-    while (arrivedcount == 2)
+    while (arrivedcount < 3)
         client.yield(100);
+        
+    // n * QoS 2
+    for (int i = 1; i <= 10; ++i)
+    {
+        sprintf(buf, "Hello World!  QoS 2 message number %d from app version %f\n", i, version);
+        message.qos = MQTT::QOS2;
+        message.payloadlen = strlen(buf)+1;
+        rc = client.publish(topic, &message);
+        while (arrivedcount < i + 3)
+            client.yield(100);
+    }
     
     if ((rc = client.unsubscribe(topic)) != 0)
         printf("rc from unsubscribe was %d\n", rc);