j1939_al.h

基于ucosSAEj1939的汽车组合仪表,硬件是MC9S12H128

#ifndef _J1939_AL_H_
#define _J1939_AL_H_

typedef struct
{
    U32 spn;
    U08 fmi;
    U08 oc;
}SERVICE_CODE_T;

typedef struct 
{
    SERVICE_CODE_T fault_code[J1939_FAULT_NUM];
    U08 count;    
}FAULT_CODE_T; 

typedef struct 
{
    U32 trip_data;
    U32 total_data; 
}VEH_DISTANCE_T;

//========================================================================================
//Application Interface Functions
//========================================================================================
void Rev_J1939msg(J1939_RX_MESSAGE_T *msg_ptr);//应用层对报文的处理
void AL_init(void);//应用层初始化函数
U08 PGN_filter(PGN_T pgn);//报文滤波函数  

#endif