finsh init change to application thread

bsp/samd21/applications/application.c

@@ -83,6 +83,13 @@ void rt_init_thread_entry(void* parameter)
     rt_device_t dev;
 
     rt_kprintf("SYSTEM running at %uhz\n", SystemCoreClock);
+
+#ifdef RT_USING_FINSH
+    /* init finsh */
+    finsh_system_init();
+    finsh_set_device("uart1");
+#endif
+
     LED_Init();
     configure_extint_channel();
     configure_extint_callbacks();

bsp/samd21/applications/startup.c

@@ -94,12 +94,6 @@ void rtthread_startup(void)
     /* init application */
     rt_application_init();
 
-#ifdef RT_USING_FINSH
-	/* init finsh */
-	finsh_system_init();
-	finsh_set_device("uart1");
-#endif
-
     /* init timer thread */
     rt_system_timer_thread_init();