46 lines
886 B
Go
46 lines
886 B
Go
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package firmata
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import (
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"io"
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"gobot.io/x/gobot/platforms/ble"
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)
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const (
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ReceiveID = "6e400003b5a3f393e0a9e50e24dcca9e"
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TransmitID = "6e400002b5a3f393e0a9e50e24dcca9e"
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)
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// BLEAdaptor represents a Bluetooth LE based connection to a microcontroller running
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// FirmataBLE
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type BLEAdaptor struct {
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SerialPort *ble.SerialPort
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*Adaptor
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}
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// NewBLEAdaptor opens and uses a BLE connection to a microcontroller running
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// FirmataBLE
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func NewBLEAdaptor(args ...interface{}) *BLEAdaptor {
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address := args[0].(string)
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rid := ReceiveID
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wid := TransmitID
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if len(args) >= 3 {
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rid = args[1].(string)
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wid = args[2].(string)
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}
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sp := ble.NewSerialPort(address, rid, wid)
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a := NewAdaptor(address)
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a.SetName("BLEFirmata")
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a.PortOpener = func(port string) (io.ReadWriteCloser, error) {
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sp.Open()
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return sp, nil
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}
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return &BLEAdaptor{
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Adaptor: a,
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SerialPort: sp,
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}
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}
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