jl-iot/main.go

package main

import (
	"fmt"
	"log/slog"
	"os"
	"time"

	"joylink.club/iot/service"
	"joylink.club/iot/service/model"
	"joylink.club/iot/service/proto"
)

func main() {
	slog.SetDefault(slog.New(slog.NewJSONHandler(os.Stderr, &slog.HandlerOptions{
		Level:     slog.LevelDebug,
		AddSource: false,
	})))
	dc := model.NewDC(make([]byte, 2), make([]byte, 2))
	mds, err := service.NewModbusDcService(&proto.ModbusConfig{
		Id:       1,
		Url:      "tcp://127.0.0.1:502",
		UnitId:   1,
		Timeout:  500,
		Interval: 1000,
		Mapping: []*proto.ModbusDcMapping{
			{
				// Function: proto.Modbus_ReadHoldingRegister,
				Function: proto.Modbus_ReadCoil,
				Addr:     0,
				Quantity: 16,
				Type:     proto.DataType_CollectTable,
				Start:    0,
			},
			{
				Function:      proto.Modbus_WriteCoils,
				Addr:          16,
				Quantity:      16,
				Type:          proto.DataType_DriveTable,
				WriteStrategy: proto.Modbus_OnUpdate,
				Start:         0,
			},
		},
	}, dc)
	if err != nil {
		panic(err)
	}

	go func() {
		i := 0
		for {
			c := dc.GetCollect()
			fmt.Printf("采集数据: %v\n", c)
			i++
			if i%3 == 0 {
				idx := i % 8
				dc.UpdateDriveByBytes(0, []byte{byte(1 << idx)})
				fmt.Printf("设置驱动数据: %v\n", dc.GetDrive())
			}
			time.Sleep(time.Second)
		}
	}()

	time.Sleep(time.Minute * 2)
	mds.Stop()
}