From 455401679935a41e16f8f71a8b62dd9af47b934a Mon Sep 17 00:00:00 2001
From: whyclj <1525436766@qq.com>
Date: 星期三, 14 十月 2020 17:09:03 +0800
Subject: [PATCH] 受试电机有符号位数修复
---
Motor_MonitorServer/src/com/modbus/data/MyModbusUtils.java | 12 +++++++++++-
1 files changed, 11 insertions(+), 1 deletions(-)
diff --git a/Motor_MonitorServer/src/com/modbus/data/MyModbusUtils.java b/Motor_MonitorServer/src/com/modbus/data/MyModbusUtils.java
index e7b2f1c..d95db80 100644
--- a/Motor_MonitorServer/src/com/modbus/data/MyModbusUtils.java
+++ b/Motor_MonitorServer/src/com/modbus/data/MyModbusUtils.java
@@ -151,7 +151,7 @@
try {
return master.getMaster().send(batch);
} catch (ModbusTransportException | ErrorResponseException e) {
- e.printStackTrace();
+ //e.printStackTrace();
isSuccess = false;
} finally {
if(isSuccess) {
@@ -397,6 +397,16 @@
}
/**
+ *
+ * @param obj
+ * @param signed true:有符号数 false:无符号
+ * @return
+ */
+ public static float readShortToFloat(Object obj,boolean signed) {
+ return (float)ComBase.changeShortToInt((Short)obj,signed);
+ }
+
+ /**
* 读取float类型数据
* @param obj Integer类型
* @return
--
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