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49 lines
865 B
Go
49 lines
865 B
Go
package nnet
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import (
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"git.noahlan.cn/noahlan/nnet/conn"
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"git.noahlan.cn/noahlan/ntool/nlog"
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"github.com/goburrow/serial"
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"sync"
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)
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// ListenSerial 监听串口消息
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func (ngin *Engine) ListenSerial(conf serial.Config) error {
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err := ngin.setup()
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if err != nil {
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nlog.Errorf("%s failed to setup server, err:%v", ngin.LogPrefix(), err)
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return err
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}
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port, err := serial.Open(&conf)
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if err != nil {
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nlog.Errorf("%s failed to open %s, err:%v", ngin.LogPrefix(), conf.Address, err)
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return err
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}
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nlog.Infof("%s now open %s at rate:%d ...", ngin.LogPrefix(), conf.Address, conf.BaudRate)
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defer func() {
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_ = port.Close()
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ngin.Stop()
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}()
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var wg sync.WaitGroup
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wg.Add(1)
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ngin.handle(conn.NewSerialConn(port, &conf))
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go func() {
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for {
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select {
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case <-ngin.dieChan:
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wg.Done()
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default:
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}
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}
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}()
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wg.Wait()
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return nil
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}
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