54 lines
1.2 KiB
Go
54 lines
1.2 KiB
Go
// Package neurosky is the Gobot platform for the Neurosky Mindwave EEG
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package neurosky
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import (
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"io"
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"github.com/tarm/serial"
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)
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// Adaptor is the Gobot Adaptor for the Neurosky Mindwave
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type Adaptor struct {
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name string
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port string
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sp io.ReadWriteCloser
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connect func(*Adaptor) (io.ReadWriteCloser, error)
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}
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// NewAdaptor creates a neurosky adaptor with specified port
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func NewAdaptor(port string) *Adaptor {
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return &Adaptor{
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name: "Neurosky",
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port: port,
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connect: func(n *Adaptor) (io.ReadWriteCloser, error) {
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return serial.OpenPort(&serial.Config{Name: n.Port(), Baud: 57600})
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},
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}
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}
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// Name returns the Adaptor Name
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func (n *Adaptor) Name() string { return n.name }
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// SetName sets the Adaptor Name
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func (n *Adaptor) SetName(name string) { n.name = name }
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// Port returns the Adaptor port
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func (n *Adaptor) Port() string { return n.port }
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// Connect returns true if connection to device is successful
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func (n *Adaptor) Connect() error {
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sp, err := n.connect(n)
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if err != nil {
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return err
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}
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n.sp = sp
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return nil
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}
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// Finalize returns true if device finalization is successful
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func (n *Adaptor) Finalize() (err error) {
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err = n.sp.Close()
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return
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}
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