lin.h File Reference

#include <avr32/io.h>
#include "compiler.h"
#include "usart.h"
#include "conf_lin.h"

Data Structures
struct	st_lin_message
	This structure allows to handle a LIN message and, at the end of the received/transmitted message, allows to call a function associated to this message, the update or the capture of "signals". More...

Macros
#define	LIN_LAST_ERR_LENGHT   0x04
	Default length of the 'lin_last_error[]' array. More...
#define	LIN_OVERLOAD_INT   ((U16)0x00FF)
	Error report definitions. More...
#define	NUMBER_OF_LIN_FRAMES_NODE0   8
LIN Versions
#define	LIN_2x   0
	Lin 2.x Version. More...
#define	LIN_1x   1
	Lin 1.x Version. More...

Enumerations
enum	enum_lin_cmd {   PUBLISH,   SUBSCRIBE,   IGNORE }
	This enumeration is used to select an action for a specific message declared in st_lin_message structure. Note: XXX_STAND_BY keeps the direction (PUBLISH or SUBSCRIBE) for a message that will be IGNORE. When the 'stand_by' will be finished, PUBLISH_STAND_BY would become PUBLISH and SUBSCRIBE_STAND_BY would become SUBSCRIBE. An IGNORE message could become either PUBLISH or SUBSCRIBE. More...

Functions
U8	lin_init (bool master, U8 l_node, U16 b_rate, long pba_hz)
	This function initializes the LIN controller and, if needed, the LIN interrupts. More...
U8	lin_send_cmd (U8 l_node, U8 l_id, U8 l_len)
	This function commands the sending of the LIN header, MASTER task of MASTER node. More...

Variables
volatile st_lin_message	lin_descript_list_node0 [NUMBER_OF_LIN_FRAMES_NODE0]
	Array of structure of type:'st_lin_message'. Default: 8 elements. More...
volatile U16	lin_error_number_node0
	Counter of LIN error. If an error clearly linked to a message (i.e. time-out) the status of this message is written with the error (LINERR). More...
volatile U8	lin_handle_node0
	Index in lin_descript_list[], 'lin_handle' is set after processing IDOK and verified once RXOK or TXOK rises. More...
volatile U16	lin_last_errors_node0 []
	Last error FIFO: lin_handle | status. Default: 4 elements. More...