11 #define DEV_TIMER (0x00) 12 #define DEV_UART (0x01)
13 #define DEV_RTC (0x02)
14 #define DEV_I2C (0x03)
15 #define DEV_SPI (0x04)
17 #define DEV_VIDEO (0x06)
18 #define DEV_VIDEOIO (0x07)
19 #define DEV_BUZZER (0x08)
20 #define DEV_SOUND (0x09)
21 #define DEV_IRQ (0x0A)
22 #define DEV_ETHER (0x0B)
23 #define DEV_GPIO (0x0C)
24 #define DEV_AUDIO (0x0D)
26 #define DEV_ENVSNSR (0x0F)
28 #define STDIOCTL(dev,ioctl) ((unsigned int)(((dev)<<24)+((ioctl)<<16))) 29 #define IOCTL(ioctl) ((unsigned int)((ioctl) & 0xffff0000))