From f4c6c982a275fcdead46a7bdb5704fc39b4f1bb0 Mon Sep 17 00:00:00 2001
From: zhangqian <zhangqian@123.com>
Date: 星期五, 01 九月 2023 16:46:14 +0800
Subject: [PATCH] 接收工艺模型新增消息，plc读取时间可配置
---
pkg/plc/plc4x.go | 46 +++++++++++++++++++++++++---------------------
1 files changed, 25 insertions(+), 21 deletions(-)
diff --git a/pkg/plc/plc4x.go b/pkg/plc/plc4x.go
index e291148..7e386e6 100644
--- a/pkg/plc/plc4x.go
+++ b/pkg/plc/plc4x.go
@@ -1,6 +1,7 @@
package plc
import (
+ "apsClient/pkg/logx"
"context"
"errors"
"fmt"
@@ -46,8 +47,8 @@
return conn, nil
}
}
- // 鍒涘缓涓�涓笂涓嬫枃锛屽苟璁剧疆 5 绉掕秴鏃�
- ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
+ // 鍒涘缓涓�涓笂涓嬫枃锛屽苟璁剧疆 3 绉掕秴鏃�
+ ctx, cancel := context.WithTimeout(context.Background(), 3*time.Second)
defer cancel()
conn, err := NewGetModbusConnection(ctx, ipAddr)
if err != nil {
@@ -83,58 +84,60 @@
}
func ReadHoldingRegisterSingle(connection plc4go.PlcConnection, address int) ([]byte, error) {
+ tag := fmt.Sprintf("tag:%v", address)
tagAddress := fmt.Sprintf("holding-register:%d:UINT", address)
// 璇绘ā寮�
- readRequest, err := connection.ReadRequestBuilder().AddTagAddress("tag", tagAddress).Build()
+ readRequest, err := connection.ReadRequestBuilder().AddTagAddress(tag, tagAddress).Build()
if err != nil {
- fmt.Printf("preparing read-request:%s\n", err.Error())
+ logx.Errorf("preparing read-request:%s\n", err.Error())
return nil, err
}
// 鎵ц
readResult := <-readRequest.Execute()
if err := readResult.GetErr(); err != nil {
- fmt.Printf("execting read-request:%s\n", err.Error())
+ logx.Errorf("execting read-request:%s\n", err.Error())
return nil, err
}
// 鍒ゆ柇鍝嶅簲鐮佹槸鍚︽纭�
- if readResult.GetResponse().GetResponseCode("tag") != apiModel.PlcResponseCode_OK {
- fmt.Printf("error an non-ok return code: %s", readResult.GetResponse().GetResponseCode("tag").GetName())
+ if readResult.GetResponse().GetResponseCode(tag) != apiModel.PlcResponseCode_OK {
+ logx.Errorf("error an non-ok return code: %s", readResult.GetResponse().GetResponseCode(tag).GetName())
return nil, nil
}
- value := readResult.GetResponse().GetValue("tag")
+ value := readResult.GetResponse().GetValue(tag)
return value.GetRaw(), err
}
func ReadHoldingRegisterList(connection plc4go.PlcConnection, address, length int) ([]byte, error) {
+ tag := fmt.Sprintf("tag:%v:%v", address, length)
tagAddress := fmt.Sprintf("holding-register:%d:UINT[%d]", address, length)
// 璇绘ā寮�
- readRequest, err := connection.ReadRequestBuilder().AddTagAddress("tag", tagAddress).Build()
+ readRequest, err := connection.ReadRequestBuilder().AddTagAddress(tag, tagAddress).Build()
if err != nil {
- fmt.Printf("preparing read-request:%s\n", err.Error())
+ logx.Errorf("preparing read-request:%s\n", err.Error())
return nil, err
}
// 鎵ц
readResult := <-readRequest.Execute()
if err := readResult.GetErr(); err != nil {
- fmt.Printf("execting read-request:%s\n", err.Error())
+ logx.Errorf("execting read-request:%s\n", err.Error())
return nil, err
}
// 鍒ゆ柇鍝嶅簲鐮佹槸鍚︽纭�
- if readResult.GetResponse().GetResponseCode("tag") != apiModel.PlcResponseCode_OK {
- fmt.Printf("error an non-ok return code: %s", readResult.GetResponse().GetResponseCode("tag").GetName())
- return nil, errors.New("error code: " + readResult.GetResponse().GetResponseCode("tag").GetName())
+ if readResult.GetResponse().GetResponseCode(tag) != apiModel.PlcResponseCode_OK {
+ logx.Errorf("error an non-ok return code: %s", readResult.GetResponse().GetResponseCode(tag).GetName())
+ return nil, errors.New("error code: " + readResult.GetResponse().GetResponseCode(tag).GetName())
}
- value := readResult.GetResponse().GetValue("tag")
+ value := readResult.GetResponse().GetValue(tag)
var result []byte
@@ -154,26 +157,27 @@
}
func WriteHoldingRegister(connection plc4go.PlcConnection, address int, value any) (string, error) {
+ tag := fmt.Sprintf("tag:%v:w", address)
tagAddress := fmt.Sprintf("holding-register:%d:UINT", address)
// 鍐欐ā寮�
- writeRequest, err := connection.WriteRequestBuilder().AddTagAddress("tag", tagAddress, value).Build()
+ writeRequest, err := connection.WriteRequestBuilder().AddTagAddress(tag, tagAddress, value).Build()
if err != nil {
- fmt.Printf("preparing read-request:%s\n", err.Error())
+ logx.Errorf("preparing read-request:%s\n", err.Error())
return "", err
}
// 鎵ц
writeResult := <-writeRequest.Execute()
if err := writeResult.GetErr(); err != nil {
- fmt.Printf("execting read-request:%s\n", err.Error())
+ logx.Errorf("execting read-request:%s\n", err.Error())
return "", err
}
// 鍒ゆ柇鍝嶅簲鐮佹槸鍚︽纭�
- if writeResult.GetResponse().GetResponseCode("tag") != apiModel.PlcResponseCode_OK {
- fmt.Printf("error an non-ok return code: %s", writeResult.GetResponse().GetResponseCode("tag").GetName())
- return "", errors.New("error code: " + writeResult.GetResponse().GetResponseCode("tag").GetName())
+ if writeResult.GetResponse().GetResponseCode(tag) != apiModel.PlcResponseCode_OK {
+ logx.Errorf("error an non-ok return code: %s", writeResult.GetResponse().GetResponseCode(tag).GetName())
+ return "", errors.New("error code: " + writeResult.GetResponse().GetResponseCode(tag).GetName())
}
result := writeResult.GetResponse().String()
--
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