GPIO status codes

Collaboration diagram for GPIO status codes:

Macros
#define	GPIO_STATUS_SUCCESS   (0)
	Successful status code returned by GPI_setConfig(). More...
#define	GPIO_STATUS_ERROR   (-1)
	Generic error status code returned by GPI_setConfig(). More...

Detailed Description

These macros are general status codes returned by GPIO driver APIs.

Macro Definition Documentation

GPIO_STATUS_SUCCESS

#define GPIO_STATUS_SUCCESS   (0)

Successful status code returned by GPI_setConfig().

GPI_setConfig() returns GPIO_STATUS_SUCCESS if the API was executed successfully.

GPIO_STATUS_ERROR

#define GPIO_STATUS_ERROR   (-1)

Generic error status code returned by GPI_setConfig().

GPI_setConfig() returns GPIO_STATUS_ERROR if the API was not executed successfully.