DCP-Application Programming Interface

UM0541

10/19

Description

The function DCP_RegisterErrorHandler is used by the user application to register the error

handler function defined by the user.

3.2.3

DCP_SendFrame

Definition

UINT32 DCP_SendFrame( UINT8 u8Channel, LPFRAME pFrame ).

Arguments

u8Channel[in] number of the channel;

pFrame [in] pointer to the frame to send.

Returns

This function returns DCN_SUCCESS on success, DCN_BAD_PARAMETER on bad

parameter, DCN_ERROR otherwise

Description

This function is used to send a frame and to wait for the acknowledge frame if the

acknowledgement mechanism is enabled. If the timeout occurred, the function sends the

frame again up to a maximum number of times defined by user.

3.2.4

DCP_Callback

Definition

UINT32 DCCallback( LPFRAME pFrame ).

Arguments

pFrame[in], a pointer to the received frame.

Returns

This function returns DCN_SUCCESS if the frame has been handled,

DCN_NOT_IMPLEMENTED if has not been handled, DCN_ERROR on error.

Description

This function is implemented by the user and contains the management of the used defined

frame.