led.h File Reference

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Data Structures
struct	LED_Params
	Parameters passed during LED_open() More...
struct	LED_Fxns
	Driver implementation callbacks. More...
struct	LED_Attrs
	LED device attributes, these are filled by SysCfg based on the device that is selected. More...
struct	LED_Config
	LED driver configuration, these are filled by SysCfg based on the device that is selected. More...
struct	LED_Object
	LED driver object - not to be used by application. More...

Typedefs
typedef void *	LED_Handle
	Handle to the LED driver returned by LED_open() More...
LED driver implementation callbacks
typedef int32_t(*	LED_OpenFxn) (LED_Config *config, const LED_Params *params)
	Driver implementation to open a specific LED driver. More...
typedef void(*	LED_CloseFxn) (LED_Config *config)
	Driver implementation to close a specific LED driver. More...
typedef int32_t(*	LED_OnFxn) (LED_Config *config, uint32_t index)
	Driver implementation to power on an LED using a specific LED driver. More...
typedef int32_t(*	LED_OffFxn) (LED_Config *config, uint32_t index)
	Driver implementation to power off an LED using a specific LED driver. More...
typedef int32_t(*	LED_SetMaskFxn) (LED_Config *config, uint32_t mask)
	Driver implementation to set group mask using a specific LED driver. More...

Functions
void	LED_Params_init (LED_Params *params)
	Set default parameters in the LED_Params_s structure. More...
LED_Handle	LED_open (uint32_t instanceId, const LED_Params *params)
	Open LED driver. More...
void	LED_close (LED_Handle handle)
	Open LED driver. More...
int32_t	LED_on (LED_Handle handle, uint32_t index)
	API to power on the LED. More...
int32_t	LED_off (LED_Handle handle, uint32_t index)
	API to power off the LED. More...
int32_t	LED_setMask (LED_Handle handle, uint32_t mask)
	API to set the group mask incase of I2C controlled LED having more than one LED connected to the controller. More...
const LED_Attrs *	LED_getAttrs (uint32_t instanceId)
	Return LED attributes. More...