\r
#define NET_ETHER_FCS_SIZE 4\r
\r
-#define MNP_SYS_POLL_INTERVAL (2 * TICKS_PER_MS) // 2 milliseconds\r
+#define MNP_SYS_POLL_INTERVAL (50 * TICKS_PER_MS) // 50 milliseconds\r
#define MNP_TIMEOUT_CHECK_INTERVAL (50 * TICKS_PER_MS) // 50 milliseconds\r
#define MNP_TX_TIMEOUT_TIME (500 * TICKS_PER_MS) // 500 milliseconds\r
#define MNP_INIT_NET_BUFFER_NUM 512\r