Multi-Hackers / SocketModem

A library for talking to Multi-Tech's Cellular SocketModem Devices.

Dependents:   M2X_dev axeda_wrapper_dev MTS_M2x_Example1 MTS_Cellular_Connect_Example ... more

Diff: utils/MTSCircularBuffer.h

Revision:
17:2d7c4ea7491b
Parent:
2:8d3ea0dfce39
Child:
39:6e94520a3217
Child:
41:81d035fb0b6a
Child:
45:40745c2036cf
--- a/utils/MTSCircularBuffer.h	Fri Dec 13 23:02:50 2013 +0000
+++ b/utils/MTSCircularBuffer.h	Mon Dec 16 20:00:20 2013 +0000
@@ -37,9 +37,9 @@
 
     /** This method reads a single byte from the buffer.
     *
-    * @returns the byte or -1 if no byte was available. 
+    * @returns length read or -1 if error. 
     */
-    int read();
+    int read(char& data);
 
     /** This method enables bulk writes to the buffer. If more data
     * is requested to be written then space available no data is written