Control

Handle control messages received by FlexSense. More...

Typedefs
typedef void(*	FLEX_MessageReceiveHandler) (uint8_t *const message, const int size)

Functions
int	FLEX_MessageReceiveHandlerModify (const FLEX_MessageReceiveHandler Handler, const FLEX_HandlerModifyAction Action)

Detailed Description

Handle control messages received by FlexSense.

Typedef Documentation

FLEX_MessageReceiveHandler

typedef void(* FLEX_MessageReceiveHandler) (uint8_t *const message, const int size)

Message Receive Handler Function Pointer Declaration.

Parameters

message	A pointer to the message if size is greater than 0 else NULL.
size	The length of the received message.

Function Documentation

FLEX_MessageReceiveHandlerModify()

int FLEX_MessageReceiveHandlerModify	(	const FLEX_MessageReceiveHandler	Handler,
		const FLEX_HandlerModifyAction	Action )

Add or remove a handler that will be called when a message is received.

Parameters

[in]	Handler	function pointer to the Message Receive handler.
[in]	Action	Add/Remove the input Message Receive handler.

Returns

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

Return values

-FLEX_ERROR_EALREADY	handler already exists, remove first
-FLEX_ERROR_EINVAL	attempt to remove non-existent handler