初始化

bj_power_mes/internal/plc/config.go

@@ -1,11 +0,0 @@
-package plc
-
-type PlcConf struct {
-	Host        string
-	ConnectType int `json:",optional"`
-
-	// 工序号下发相关（现场信号未定义前先用默认约定，联调对齐后改配置即可）
-	ProcessAddr    string `json:",default=DB100.DBW0"` // 工序号写入地址(DBW0=uint16，如 125 执行1序2序5序)
-	DoneBitAddr    string `json:",default=M100.0"`     // 完成位读取地址(收齐后清复位)
-	SimDoneSeconds int    `json:",default=3"`          // 模拟模式下经过多少秒自动确认完成
-}

bj_power_mes/internal/plc/error.go

@@ -1,56 +0,0 @@
-/*
- * Copyright (c) 2025 Beijing Hardman Automation Equipment Co., LTD. All rights reserved.
- *
- *    Project: adapter
- *    File: error.go
- *    Last: 2025-05-15 11:52:07
- *    Author: wangcheng@bj-hardman.com
- */
-
-package plc
-
-import (
-	"encoding/binary"
-	"errors"
-	"fmt"
-
-	"bj_power_mes/internal/preload"
-)
-
-// 预定义错误
-var (
-	ErrNotConnect     = errors.New("PLC未连接")
-	ErrInvalidAddress = errors.New("无效的PLC地址")
-)
-
-// GetErrorCode 获取机器人错误代码
-func (m *Manager) GetErrorCode() (int64, error) {
-	addr := preload.GetMAddress("ErrorCode")
-	bs, err := m.GetPlc().Read(addr.Address(), 8)
-	if err != nil {
-		return 0, err
-	}
-
-	return int64(binary.LittleEndian.Uint64(bs)), nil
-}
-
-var (
-	Err_TaskNoError        = RobotError(1 << 0) // 任务号错误
-	Err_RackNoError        = RobotError(1 << 1) // 料架号下发错误
-	Err_RackHasNoWorkpiece = RobotError(1 << 2) // 所取料架号无料
-)
-
-var RobotErrorMap = map[RobotError]string{
-	Err_TaskNoError:        "任务号错误",
-	Err_RackNoError:        "料架号下发错误",
-	Err_RackHasNoWorkpiece: "所取料架号无料",
-}
-
-type RobotError int64
-
-func (r RobotError) Error() string {
-	if s, ok := RobotErrorMap[r]; ok {
-		return s
-	}
-	return fmt.Sprintf("unknown robot error (code: %d)", int64(r))
-}

bj_power_mes/internal/plc/manager.go

@@ -1,74 +0,0 @@
-package plc
-
-import (
-	"context"
-	"log/slog"
-	"time"
-
-	goplc "bjhardman.cn/bjhardman/goplc"
-	"bjhardman.cn/bjhardman/goplc/s7"
-
-	"bj_power_mes/internal/eventbus"
-)
-
-type Manager struct {
-	client goplc.Client
-	bus    eventbus.Bus
-}
-
-func Build(conf PlcConf, bus eventbus.Bus) *Manager {
-	m := &Manager{bus: bus}
-	client := s7.NewClient(conf.Host,
-		s7.WithMaxRetries(-1),
-		s7.WithConnectionType(s7.ConnectionType(conf.ConnectType)),
-		s7.WithOnConnected(func() {
-			slog.Info("PLC connected", "host", conf.Host)
-			m.publishConnectionEvent(true)
-		}),
-		s7.WithOnDisconnected(func(err error) {
-			if err != nil {
-				slog.Error("PLC disconnected with error", "host", conf.Host, "error", err)
-			} else {
-				slog.Warn("PLC disconnected", "host", conf.Host)
-			}
-			m.publishConnectionEvent(false)
-		}),
-		s7.WithOnReconnecting(func(attempt int) {
-			slog.Info("PLC reconnecting", "host", conf.Host, "attempt", attempt)
-		}),
-	)
-	m.client = client
-	go func() {
-		_ = client.Connect()
-	}()
-
-	return m
-}
-
-func (m *Manager) publishConnectionEvent(connected bool) {
-	if m.bus == nil {
-		return
-	}
-	_ = m.bus.Publish(context.Background(), eventbus.Event{
-		ID:        "conn-" + time.Now().Format("20060102150405.000"),
-		Type:      eventbus.EventConnectionStatusUpdated,
-		Source:    "plc-manager",
-		Timestamp: time.Now(),
-		Payload: map[string]any{
-			"plcConnected": connected,
-		},
-	})
-}
-
-// NewManager creates a Manager with a pre-built PLC client.
-func NewManager(client goplc.Client) *Manager {
-	return &Manager{client: client}
-}
-
-func (m *Manager) GetPlc() (rc goplc.Client) {
-	return m.client
-}
-
-func (m *Manager) IsConnected() bool {
-	return m.client != nil && m.client.IsConnected()
-}