Nut/OS  5.0.5
API Reference
XgNutArchArmv7mLpcGpio

Fast GPIO Port Register Offsets

#define FIO_DIR_OFF   0x00000000
#define FIO_MASK_OFF   0x00000010
#define FIO_PIN_OFF   0x00000014
#define FIO_SET_OFF   0x00000018
#define FIO_CLR_OFF   0x0000001C

Define Documentation

#define FIO_DIR_OFF   0x00000000

Direction control register offset.

#define FIO_MASK_OFF   0x00000010

Mask register offset.

#define FIO_PIN_OFF   0x00000014

Pin value register offset.

#define FIO_SET_OFF   0x00000018

Set register offset.

#define FIO_CLR_OFF   0x0000001C

Clear register offset.