1 #define LED_IO_R 0xC0220130
2 #define LED_IO_G 0xC0220134
3 #define LED_IO_Y 0xC0220138
4 #define LED_AF 0xC0223030
5
6 #define DELAY_1S { int i; for (i = 0; i < 0x200000; i++) { asm volatile ("nop\n" ); } }
7
8 #define LED_ON(x) { volatile long *p = (void *)x; *p = 0x46; }
9 #define LED_OFF(x) { volatile long *p = (void *)x; *p = 0x44; }
10
11 #define LED_ON_1S(x) { volatile long *p = (void *)x; *p = 0x46; \
12 int i; for (i = 0; i < 0x200000; i++) { asm volatile ("nop\n" ); } }
13 #define LED_OFF_1S(x) { volatile long *p = (void *)x; *p = 0x44; \
14 int i; for (i = 0; i < 0x200000; i++) { asm volatile ("nop\n" ); } }
15