yh Tang / MQTT_ON_AWS

USE YHTANG AWS ACCOUNT TO TEST MQTT

Dependencies:   MQTTPacket FP

Dependents:   NuMaker-mbed-AWS-IoT-example

Diff: MQTTSocket.h

Revision:
36:2f1ada427e56
Parent:
31:a51dd239b78e
Child:
43:21da1f744243
--- a/MQTTSocket.h	Fri Aug 01 13:13:35 2014 +0000
+++ b/MQTTSocket.h	Fri Aug 01 14:45:25 2014 +0000
@@ -13,16 +13,16 @@
         return mysock.connect(hostname, port);
     }
 
-    int read(char* buffer, int len, int timeout)
+    int read(unsigned char* buffer, int len, int timeout)
     {
         mysock.set_blocking(false, timeout);  
-        return mysock.receive(buffer, len);
+        return mysock.receive((char*)buffer, len);
     }
     
-    int write(char* buffer, int len, int timeout)
+    int write(unsigned char* buffer, int len, int timeout)
     {
         mysock.set_blocking(false, timeout);  
-        return mysock.send(buffer, len);
+        return mysock.send((char*)buffer, len);
     }
     
     int disconnect()