LED Control

Control the LED on the FlexSense board. More...

Enumerations
enum	FLEX_LEDState { FLEX_LED_ON , FLEX_LED_OFF }
	LED States. More...

Functions
int	FLEX_LEDGreenStateSet (const FLEX_LEDState LEDState)
int	FLEX_LEDBlueStateSet (const FLEX_LEDState LEDState)

Detailed Description

Control the LED on the FlexSense board.

The FlexSense offers a Blue and Green LED that can be individually controlled.

Warning

To maximise the battery life of your FlexSense, we recommend limiting how often and how long the LED is on.

Enumeration Type Documentation

FLEX_LEDState

enum FLEX_LEDState

LED States.

Enumerator
FLEX_LED_ON	turn LED On
FLEX_LED_OFF	turn LED Off

Function Documentation

FLEX_LEDGreenStateSet()

int FLEX_LEDGreenStateSet

(

const FLEX_LEDState

LEDState

)

Change the state of the Green LED.

Note

To maximise the battery life of your FlexSense, we recommend limiting how often and how long the LED is on.

Parameters

[in]

LEDState

the required LED state selected from FLEX_LEDState.

Returns

FLEX_SUCCESS (0) if succeeded and < 0 if failed.

Return values

-FLEX_ERROR_IO_EXPANDER

failed to initialise or configure expander device

FLEX_LEDBlueStateSet()

int FLEX_LEDBlueStateSet

(

const FLEX_LEDState

LEDState

)

Change the state of the Blue LED.

Note

To maximise the battery life of your FlexSense, we recommend limiting how often and how long the LED is on.

Parameters

[in]

LEDState

the required LED state selected from FLEX_LEDState.

Returns

FLEX_SUCCESS (0) if succeeded and < 0 if failed.

Return values

-FLEX_ERROR_IO_EXPANDER

failed to initialise or configure expander device