| LPCOpen Platform v1.03 LPCOpen Platform for NXP LPC Microcontrollers

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gpio_8xx.h File Reference

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## Macros
#define | LPC8XX_PORT_NUM (0)

## Enumerations
enum | CHIP_PIN_DIR_T { PIN_DIR_INPUT = 0, PIN_DIR_OUTPUT = 1 }

## Functions
STATIC INLINE void | Chip_GPIO_Init (LPC_GPIO_T *pGPIO)
| Initialize GPIO block.
STATIC INLINE void | Chip_GPIO_WritePortBit (LPC_GPIO_T *pGPIO, uint32_t port, uint8_t bit, bool setting)
| Set a GPIO port/bit state.
STATIC INLINE void | Chip_GPIO_WriteDirBit (LPC_GPIO_T *pGPIO, uint32_t port, uint8_t bit, bool setting)
| Seta GPIO direction.
STATIC INLINE bool | Chip_GPIO_ReadPortBit (LPC_GPIO_T *pGPIO, uint32_t port, uint8_t bit)
| Read a GPIO state.
STATIC INLINE bool | Chip_GPIO_ReadDirBit (LPC_GPIO_T *pGPIO, uint32_t port, uint8_t bit)
| Read a GPIO direction (out or in)
void | Chip_GPIO_SetDir (LPC_GPIO_T *pGPIO, uint8_t portNum, uint32_t bitValue, uint8_t out)
| Set Direction for a GPIO port.
STATIC INLINE void | Chip_FIO_SetValue (LPC_GPIO_T *pGPIO, uint8_t portNum, uint32_t bitValue)
| Set a GPIO port/bit to the high state.
STATIC INLINE void | Chip_FIO_ClearValue (LPC_GPIO_T *pGPIO, uint8_t portNum, uint32_t bitValue)
| Set a GPIO port/bit to the low state.
STATIC INLINE uint32_t | Chip_FIO_ReadValue (LPC_GPIO_T *pGPIO, uint8_t portNum)
| Read current bit states for the selected port.