From 98ea38910b2795c86023c54b83d70030c7bb08c5 Mon Sep 17 00:00:00 2001
From: zhangqian <zhangqian@123.com>
Date: 星期六, 16 九月 2023 22:06:18 +0800
Subject: [PATCH] 更改:UINT to DINT
---
service/plc.go | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/service/plc.go b/service/plc.go
index e2a3990..16c695c 100644
--- a/service/plc.go
+++ b/service/plc.go
@@ -122,6 +122,8 @@
case constvar.PlcStartAddressValueTypeInt:
if len(value) == 2 {
return int(binary.BigEndian.Uint16(value)), nil
+ } else if len(value) == 4 {
+ return int32(value[2])<<8 + int32(value[3]), nil
} else {
logx.Errorf("plc read get an unknown int value: %v, address:%v", value, address)
return nil, errors.New(fmt.Sprintf("unknown int value锛�%v", value))
--
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