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

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Macros | Functions
gpio_11xx.h File Reference

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## Macros
#define | LPC_GPIO_PORTn_BASE(base, port) ((LPC_GPIO_T *) (((uint32_t) base) + (port * 0x10000)))

## Functions
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)
STATIC INLINE void | Chip_GPIO_IntCmd (LPC_GPIO_T *pGPIO, uint8_t portNum, uint8_t bitValue, IP_GPIOPININT_MODE_T mode)
| Enable GPIO Interrupt.
STATIC INLINE bool | Chip_GPIO_IntGetStatus (LPC_GPIO_T *pGPIO, uint8_t portNum, uint8_t pinNum, uint8_t mode)
| Get GPIO Interrupt Status.
STATIC INLINE void | Chip_GPIO_IntClear (LPC_GPIO_T *pGPIO, uint8_t portNum, uint8_t bitValue)
| Clear GPIO Interrupt (Edge interrupt cases only)
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_GPIO_SetValue (LPC_GPIO_T *pGPIO, uint8_t portNum, uint32_t bitValue)
| Set a GPIO port/bit to the high state.
STATIC INLINE void | Chip_GPIO_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_GPIO_ReadValue (LPC_GPIO_T *pGPIO, uint8_t portNum)
| Read current bit states for the selected port.