Diff: IothubRobotArm.cpp

Revision:

24:f6aa0e64c5e1

Parent:

23:381b6c77a6a0

Child:

25:acc34bcf563e

--- a/IothubRobotArm.cpp	Tue Jan 26 20:26:24 2016 +0000
+++ b/IothubRobotArm.cpp	Wed Jan 27 19:59:21 2016 +0000
@@ -23,8 +23,9 @@
 #include "certs.h"
 #endif // MBED_BUILD_TIMESTAMP
 
-// TODO: move to config file
-static const char* connectionString = "[Insert ITHub connection string here]";
+/*String containing Hostname, Device Id & Device Key in the format:             */
+/*  "HostName=<host_name>;DeviceId=<device_id>;SharedAccessKey=<device_key>"    */
+static const char* connectionString = "[device connection string]";
 
 extern void ShowLedColor(int col);
 
@@ -218,7 +219,14 @@
     callbackCounter = 0;
     msgNumber = 0;
     
-    (void)printf("Starting the IoTHub RobotArm sample AMQP...\r\n");
+    (void)printf("Starting the IoTHub RobotArm connection\r\n");
+    
+    if (connectionString[0] == '[')
+    {
+        // forgot to replace placeholder
+        (void)printf("ERROR: connectionString is not set to a device connection!\r\n");
+        return false;
+    }
 
     if ((iotHubClientHandle = IoTHubClient_Mod_CreateFromConnectionString(connectionString, AMQP_Protocol)) == NULL)
     {
@@ -228,7 +236,6 @@
     else
     {
 #ifdef MBED_BUILD_TIMESTAMP
-        (void)printf("INFO: IoTHubClient_SetOption\r\n");
         // For mbed add the certificate information
         if (IoTHubClient_Mod_SetOption(iotHubClientHandle, "TrustedCerts", certificates) != IOTHUB_CLIENT_OK)
         {