Demo: exit 1 on error exit 2 on Ctrl_C

FreeRTOS/Demo/Posix_GCC/Makefile

@@ -82,6 +82,17 @@ ifdef SANITIZE_LEAK
   LDFLAGS             +=   -fsanitize=leak
 endif
 
+ $(info 'checking demo type')
+ifeq ($(USER_DEMO),BLINKY_DEMO)
+ $(info 'blinky demo selected')
+  CPPFLAGS            +=   -DUSER_DEMO=0
+endif
+
+ifeq ($(USER_DEMO),FULL_DEMO)
+ $(info 'full demo selected')
+  CPPFLAGS            +=   -DUSER_DEMO=1
+endif
+
 
 OBJ_FILES = $(SOURCE_FILES:%.c=$(BUILD_DIR)/%.o)
 
@@ -97,7 +108,7 @@ ${BUILD_DIR}/${BIN} : ${OBJ_FILES}
 
 ${BUILD_DIR}/%.o : %.c Makefile
 	-mkdir -p $(@D)
-	$(CC) $(CFLAGS) ${INCLUDE_DIRS} -DUSER_DEMO= -MMD -c $< -o $@
+	$(CC) $(CPPFLAGS) $(CFLAGS) -MMD -c $< -o $@
 
 .PHONY: clean
 

FreeRTOS/Demo/Posix_GCC/main.c

@@ -65,17 +65,20 @@
 /* Local includes. */
 #include "console.h"
 
+#define    BLINKY_DEMO    0
+#define    FULL_DEMO      1
+
 #ifdef BUILD_DIR
     #define BUILD         BUILD_DIR
 #else
     #define BUILD         "./"
 #endif
+
+/* Demo type is passed as an argument */
 #ifdef USER_DEMO
     #define     mainSELECTED_APPLICATION    USER_DEMO
-#else
-    #define    BLINKY_DEMO       0
-    #define    FULL_DEMO         1
-    #define    mainSELECTED_APPLICATION FULL_DEMO
+#else /* Default Setting */
+    #define    mainSELECTED_APPLICATION     BLINKY_DEMO
 #endif
 
 /* This demo uses heap_3.c (the libc provided malloc() and free()). */
@@ -413,10 +416,13 @@ void vApplicationGetTimerTaskMemory( StaticTask_t ** ppxTimerTaskTCBBuffer,
 void handle_sigint( int signal )
 {
     int xReturn;
+
     xReturn = chdir( BUILD ); /* changing dir to place gmon.out inside build */
+
     if( xReturn == -1 )
     {
         printf( "chdir into %s error is %d\n", BUILD, errno );
     }
+
     exit( 2 );
 }