From 7c4c17f4dadf24fff8112f2d899b992b7e1be37d Mon Sep 17 00:00:00 2001
From: ZengTao <2773468879@qq.com>
Date: 星期日, 24 三月 2024 10:01:10 +0800
Subject: [PATCH] 主界面功能修改
---
springboot-vue3/src/main/java/com/example/springboot/component/S7control.java | 15 ++++++++++++---
1 files changed, 12 insertions(+), 3 deletions(-)
diff --git a/springboot-vue3/src/main/java/com/example/springboot/component/S7control.java b/springboot-vue3/src/main/java/com/example/springboot/component/S7control.java
index ce4f674..d4a7529 100644
--- a/springboot-vue3/src/main/java/com/example/springboot/component/S7control.java
+++ b/springboot-vue3/src/main/java/com/example/springboot/component/S7control.java
@@ -176,7 +176,7 @@
}
}
-
+
private int getIndexFromAddress(String address) {
@@ -201,7 +201,6 @@
public List<Short> ReadWord(String address, int count) {
if (s7PLC == null)
return null;
-
List<String> addresslist = GetAddressList(address, count, 16);
try {
return s7PLC.readInt16(addresslist);
@@ -211,7 +210,13 @@
return null;
}
}
-
+ public byte[] Readbyte(String address, int count) {
+ byte[] byt=new byte[count];
+ int wordcount=((count%2==0)?count/2:count+1);
+ List<Short> word=ReadWord(address,wordcount);
+
+ return byt;
+ }
/**
* 鎸夋寚瀹氱殑鍦板潃 璇诲彇byte缁撴灉闆�
*
@@ -465,4 +470,8 @@
}
return addresslist;
}
+
+ public String readStrings(String addr) {
+ return s7PLC.readString(addr);
+ }
}
--
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