ld2_core.h

来自「MC68HC908EY16 LIN-BUS源码（编译环境：CodeWarrior」· C头文件 代码 · 共 52 行

/* ************************************************************************ */
/*                                                                          */
/*                  Volcano Communications Technologies AB                  */
/*                            All rights reserved                           */
/*                                                                          */
/* ************************************************************************ */

/* **************************************************************************
 *         File: ld2_core.h
 *  Description: ld2_core contains common definitions for the diagnostic 
 *               support function.
 */
 
#ifndef __LD2_CORE_H__
#define __LD2_CORE_H__
 

/* Service codes for all defined services */
#define NAD_SLEEP_REQUEST             0x00
#define NAD_BROADCAST                 0x7f

#define SUPPLIER_ID_WILDCARD          0x7fffu
#define FUNCTION_ID_WILDCARD          0xffffu
#define MESSAGE_ID_WILDCARD           0xffffu

#define SID_NO_SERVICE                0x00
#define SID_ASSIGN_NAD                0xb0
#define SID_ASSIGN_FRAME_ID           0xb1
#define SID_READ_BY_ID                0xb2
#define SID_CONDITIONAL_CHANGE_NAD    0xb3

/* Return code in the positive response of the slave (in the srf) */
#define RSID_ASSIGN_NAD               0xf0
#define RSID_ASSIGN_FRAME_ID          0xf1
#define RSID_READ_BY_ID               0xf2
#define RSID_CONDITIONAL_CHANGE_NAD   0xf3

#define RSID_NEGATIVE_RESPONSE        0x7f

/* Read by ID services */
#define L_RID_PRODUCT_ID              0x00
#define L_RID_SERIAL_NUMBER           0x01
#define L_RID_MESSAGE_ID_1            0x10
#define L_RID_MESSAGE_ID_16           0x1f

/* Error code in the negative response of the slave (in the srf) */
#define ERROR_CODE_GENERAL_REJECT             0x10
#define ERROR_CODE_SERVICE_NOT_SUPPORTED      0x11
#define ERROR_CODE_SUB_FUNCTION_NOT_SUPPORTED 0x12

#endif /* __LD2_CORE_H__ */