Fix warnings that the latest GCC version spits out.

Demo/AVR_ATMega323_WinAVR/FreeRTOSConfig.h

@@ -74,6 +74,7 @@
 #define configUSE_TRACE_FACILITY	0
 #define configUSE_16_BIT_TICKS		1
 #define configIDLE_SHOULD_YIELD		1
+#define configQUEUE_REGISTRY_SIZE	0
 
 /* Co-routine definitions. */
 #define configUSE_CO_ROUTINES 		1

Demo/AVR_ATMega323_WinAVR/regtest.c

@@ -68,8 +68,8 @@ portBASE_TYPE xRegTestError = pdFALSE;
 
 void vStartRegTestTasks( void )
 {
-	xTaskCreate( prvRegisterCheck1, "Reg1", configMINIMAL_STACK_SIZE, NULL, tskIDLE_PRIORITY, NULL );
-	xTaskCreate( prvRegisterCheck2, "Reg2", configMINIMAL_STACK_SIZE, NULL, tskIDLE_PRIORITY, NULL );		
+	xTaskCreate( prvRegisterCheck1, ( signed portCHAR * ) "Reg1", configMINIMAL_STACK_SIZE, NULL, tskIDLE_PRIORITY, NULL );
+	xTaskCreate( prvRegisterCheck2, ( signed portCHAR * ) "Reg2", configMINIMAL_STACK_SIZE, NULL, tskIDLE_PRIORITY, NULL );		
 }
 /*-----------------------------------------------------------*/
 

Demo/AVR_ATMega323_WinAVR/serial/serial.c

@@ -210,7 +210,7 @@ unsigned portCHAR ucByte;
 SIGNAL( SIG_UART_RECV )
 {
 signed portCHAR cChar;
-portBASE_TYPE xHigherPriorityTaskWoken = pdFALSE;
+signed portBASE_TYPE xHigherPriorityTaskWoken = pdFALSE;
 
 	/* Get the character and post it on the queue of Rxed characters.
 	If the post causes a task to wake force a context switch as the woken task