gs fan / GSwifiInterface

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Dependents:   GSwifiInterface_HelloWorld GSwifiInterface_HelloServo GSwifiInterface_UDPEchoServer GSwifiInterface_UDPEchoClient ... more

Fork of WiflyInterface by mbed official

Diff: GSwifi/CBuffer.h

Revision:
19:d035412a7803
Parent:
12:057089026a20
--- a/GSwifi/CBuffer.h	Mon May 12 01:24:09 2014 +0000
+++ b/GSwifi/CBuffer.h	Thu Jun 05 04:21:02 2014 +0000
@@ -22,11 +22,15 @@
 template <class T>
 class CircBuffer {
 public:
-    CircBuffer(int length) {
+    CircBuffer(int length, void *addr = NULL) {
         write = 0;
         read = 0;
         size = length + 1;
-        buf = (T *)malloc(size * sizeof(T));
+        if (addr) {
+            buf = (T *)addr;
+        } else {
+            buf = (T *)malloc(size * sizeof(T));
+        }
         if (buf == NULL)
             error("Can't allocate memory");
     };