1 #include <rtthread.h>
2 
3 #include "led.h"
4 
5 #ifdef PKG_USING_GUIENGINE
6 #include <rtgui/driver.h>
7 #endif
8 
main(void)9 int main(void)
10 {
11     rt_device_t device;
12 
13     rt_kprintf("hello rt-thread\n");
14 
15 #ifdef PKG_USING_GUIENGINE
16     device = rt_device_find("lcd");
17     if (device)
18     {
19         rtgui_graphic_set_device(device);
20     }
21 #endif
22 
23 
24     while (1)
25     {
26         /* light on leds for one second */
27         rt_hw_led_on(LED2|LED3);
28         rt_hw_led_off(LED1|LED4);
29         rt_thread_delay(100);
30 
31         /* light off leds for one second */
32         rt_hw_led_off(LED2|LED3);
33         rt_hw_led_on(LED1|LED4);
34         rt_thread_delay(100);
35     }
36 
37     return 0;
38 }
39 
40 
41