Backing up an unused program in case of future need

Dependencies:   mbed

Revision:
2:06fa34661f19
Parent:
0:09f915e6f9f6
--- a/at.h	Fri Apr 15 09:03:54 2016 +0000
+++ b/at.h	Fri Apr 22 09:23:57 2016 +0000
@@ -7,9 +7,9 @@
 #define AT_LINE_TIMEOUT      -3
 #define AT_LINE_OVERFLOW     -4
 
-extern void AtInit();
-extern int  AtMain();
-extern int  AtBusy();
+extern int AtInit();
+extern int AtMain();
+extern int AtBusy();
 
 extern void AtResetAndStop();
 extern void AtAt(int *pStatus);
@@ -21,4 +21,7 @@
 extern void AtClose(int id, int *pStatus);
 extern void AtMux(int *pStatus);
 extern void AtBaud(int baud, int *pStatus);
-
+extern int  AtEspStatus;
+extern void AtGetEspStatus(int *pStatus);
+extern char AtEspVersion[];
+extern void AtGetEspVersion(int *pStatus);