35 lines
1.6 KiB
C
35 lines
1.6 KiB
C
#ifndef USER_APP
|
|
#define USER_APP
|
|
/* ----------------------- Modbus includes ----------------------------------*/
|
|
#include "mb.h"
|
|
#include "mbport.h"
|
|
/* ----------------------- Defines ------------------------------------------*/
|
|
#define DISCRETE_INPUT_START 1
|
|
#define DISCRETE_INPUT_NDISCRETES 16
|
|
#define COIL_START 1
|
|
#define COIL_NCOILS 64
|
|
#define REG_INPUT_START 1
|
|
#define REG_INPUT_NREGS 100
|
|
#define REG_HOLDING_START 1
|
|
#define REG_HOLDING_NREGS 100
|
|
|
|
//===========================在保持寄存器中，各个地址对应的功能定义========================
|
|
#define HD_RESERVE 0 //保留
|
|
#define HD_CPU_USAGE_MAJOR 1 //当前CPU利用率的整数位
|
|
#define HD_CPU_USAGE_MINOR 2 //当前CPU利用率的小数位
|
|
|
|
//===========================在输入寄存器中，各个地址对应的功能定义========================
|
|
#define IN_RESERVE 0 //保留
|
|
|
|
//===========================在线圈中，各个地址对应的功能定义============================
|
|
#define CO_RESERVE 2 //保留
|
|
|
|
//===========================在离散输入中，各个地址对应的功能定义=========================
|
|
#define DI_RESERVE 1 //保留
|
|
|
|
/*--------------------------Extern Functions------------------------------------*/
|
|
extern UCHAR xMBUtilGetBits( UCHAR * ucByteBuf, USHORT usBitOffset, UCHAR ucNBits );
|
|
extern void xMBUtilSetBits( UCHAR * ucByteBuf, USHORT usBitOffset, UCHAR ucNBits,UCHAR ucValue );
|
|
|
|
#endif
|