\r
/* The rate at which the LED controlled by the 'check' task will flash when an\r
error has been detected. */\r
-#define mainERROR_PERIOD ( 500 )\r
+#define mainERROR_PERIOD ( 500 / portTICK_RATE_MS )\r
\r
/* The priorities of the various demo application tasks. */\r
#define mainCHECK_TASK_PRIORITY ( tskIDLE_PRIORITY + 4 )\r