Fix warnings and update ReadMe (FreeRTOS#1067)

Fix warnings and update ReadMe

Also, make the demo output comprehensible.

Signed-off-by: Gaurav Aggarwal <[email protected]>

Author: aggarg

FreeRTOS-Plus/Demo/FreeRTOS_Plus_TCP_IPv6_Demo/IPv6_Multi_WinSim_demo/FreeRTOSConfig.h

@@ -225,4 +225,8 @@
 #define strncasecmp    _strnicmp
 #define strcmpi        _strcmpi
 
+extern void vLoggingPrintf( const char * pcFormatString,
+                            ... );
+#define configPRINTF( X )    vLoggingPrintf X
+
 #endif /* FREERTOS_CONFIG_H */

FreeRTOS-Plus/Demo/FreeRTOS_Plus_TCP_IPv6_Demo/IPv6_Multi_WinSim_demo/FreeRTOSIPConfig.h

@@ -44,7 +44,7 @@ extern void vLoggingPrintf( const char * pcFormatString,
 /* Set to 1 to print out debug messages.  If ipconfigHAS_DEBUG_PRINTF is set to
  * 1 then FreeRTOS_debug_printf should be defined to the function used to print
  * out the debugging messages. */
-#define ipconfigHAS_DEBUG_PRINTF    1
+#define ipconfigHAS_DEBUG_PRINTF    0
 #if ( ipconfigHAS_DEBUG_PRINTF == 1 )
     #define FreeRTOS_debug_printf( X )    vLoggingPrintf X
 #endif
@@ -53,7 +53,7 @@ extern void vLoggingPrintf( const char * pcFormatString,
  * FreeRTOS_netstat() command, and ping replies.  If ipconfigHAS_PRINTF is set to 1
  * then FreeRTOS_printf should be set to the function used to print out the
  * messages. */
-#define ipconfigHAS_PRINTF    1
+#define ipconfigHAS_PRINTF    0
 #if ( ipconfigHAS_PRINTF == 1 )
     #define FreeRTOS_printf( X )    vLoggingPrintf X
 #endif

FreeRTOS-Plus/Demo/FreeRTOS_Plus_TCP_IPv6_Demo/IPv6_Multi_WinSim_demo/Logging_WinSim.c

@@ -159,7 +159,7 @@ void vLoggingInit( BaseType_t xLogToStdout,
     /* Can only be called before the scheduler has started. */
     configASSERT( xTaskGetSchedulerState() == taskSCHEDULER_NOT_STARTED );
 
-    #if ( ( ipconfigHAS_DEBUG_PRINTF == 1 ) || ( ipconfigHAS_PRINTF == 1 ) )
+    #if ( ( ipconfigHAS_DEBUG_PRINTF == 1 ) || ( ipconfigHAS_PRINTF == 1 ) || defined( configPRINTF ) )
         {
             HANDLE Win32Thread;
 
@@ -215,7 +215,7 @@ void vLoggingInit( BaseType_t xLogToStdout,
                 SetThreadPriority( Win32Thread, THREAD_PRIORITY_IDLE );
             }
         }
-    #else /* if ( ( ipconfigHAS_DEBUG_PRINTF == 1 ) || ( ipconfigHAS_PRINTF == 1 ) ) */
+    #else /* if ( ( ipconfigHAS_DEBUG_PRINTF == 1 ) || ( ipconfigHAS_PRINTF == 1 ) || defined( configPRINTF ) ) */
         {
             /* FreeRTOSIPConfig is set such that no print messages will be output.
              * Avoid compiler warnings about unused parameters. */
@@ -225,7 +225,7 @@ void vLoggingInit( BaseType_t xLogToStdout,
             ( void ) usRemotePort;
             ( void ) ulRemoteIPAddress;
         }
-    #endif /* ( ipconfigHAS_DEBUG_PRINTF == 1 ) || ( ipconfigHAS_PRINTF == 1 )  */
+    #endif /* ( ipconfigHAS_DEBUG_PRINTF == 1 ) || ( ipconfigHAS_PRINTF == 1 ) || defined( configPRINTF )  */
 }
 /*-----------------------------------------------------------*/