From dec31d5d19346c24412e8b51783455a1f4bec7b1 Mon Sep 17 00:00:00 2001
From: whyclj <1525436766@qq.com>
Date: 星期三, 26 八月 2020 21:29:18 +0800
Subject: [PATCH] 提高读取速度
---
Motor_MonitorServer/src/com/modbus/data/MyModbusMaster.java | 23 ++++++++++++++++++++---
1 files changed, 20 insertions(+), 3 deletions(-)
diff --git a/Motor_MonitorServer/src/com/modbus/data/MyModbusMaster.java b/Motor_MonitorServer/src/com/modbus/data/MyModbusMaster.java
index a9e8d75..343cad3 100644
--- a/Motor_MonitorServer/src/com/modbus/data/MyModbusMaster.java
+++ b/Motor_MonitorServer/src/com/modbus/data/MyModbusMaster.java
@@ -1,8 +1,5 @@
package com.modbus.data;
-import java.text.NumberFormat;
-
-import com.base.ComBase;
import com.serotonin.modbus4j.ModbusMaster;
import com.serotonin.modbus4j.ip.IpParameters;
@@ -12,6 +9,7 @@
public final static int MAX_ERROR_COUNT = 2; //最大连续错误计数
private ModbusMaster master;
private int errcount; //错误计数 错误连续超过三个时重新获取master
+ private int totalerr; //总的错误计数 //用于判别设备是否掉线
private String target_ip; //目标ip
private int slaveId; //设备ID
@@ -28,9 +26,20 @@
if(this.errcount > MAX_ERROR_COUNT) {
reConnect();
}
+ if(this.totalerr > 99999999) {
+ this.totalerr = 5;
+ }
+ this.totalerr ++;
+ }
+
+ //清空错误计数
+ public void clearError() {
+ errcount = 0;
+ totalerr = 0;
}
public void reConnect() {
+ System.out.println(target_ip);
IpParameters params = new IpParameters();
params.setHost(target_ip);
if(this.master != null) {
@@ -74,6 +83,14 @@
}
+ public int getTotalerr() {
+ return totalerr;
+ }
+
+ public void setTotalerr(int totalerr) {
+ this.totalerr = totalerr;
+ }
+
public ModbusMaster getMaster() {
return master;
}
--
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