func (this *ZIOBoardDevice) SetValue(address string, value se.ValueMap) error {
if !this.OK() {
return fmt.Errorf("arduino device %s is in error state. %s", this.ID(), this.StatusText())
}
if pin, ok := this.pins[address]; ok {
if pin.mode == MODE_OUTPUT {
switch pin.ptype {
case DATA_TYPE_DIGITAL:
var dv1 bool
switch value.Value() {
case "on":
dv1 = true
case "off":
dv1 = false
default:
return fmt.Errorf("Invalid Digital Value. `%s` expecting on or off", value)
}
log.Println("Write", pin.pin, dv1)
err := this.board.WriteDigital(pin.pin, dv1)
if err != nil {
return fmt.Errorf("ZIOBoard write failed. %s", err)
}
case DATA_TYPE_ANALOG:
//this.board.WriteAnalog(pin.pin, wval)
default:
return fmt.Errorf("ZIOBoard.SetValue() pin type Invalid.")
}
} else {
return fmt.Errorf("ZIOBoard.SetValue() pin mode Invalid. Can only set a value of a output pin.")
}
}
return nil
}
func (this *FirmataDevice) SetValue(address string, value se.ValueMap) error {
wval, err := encodeValue(value.Value())
if err != nil {
err = fmt.Errorf("Firmata.SetValue() Invalid Value '%s', error: %s", value, err)
log.Println(err)
return err
}
if !this.OK() {
return fmt.Errorf("arduino device %s is in error state. %s", address, value)
}
if pin, ok := this.pins[address]; ok {
if pin.mode == firmata.Output {
switch pin.ptype {
case DIGITAL:
log.Println("Write", pin.pin, wval)
err = this.board.DigitalWrite(pin.pin, wval == 1)
if err != nil {
return fmt.Errorf("Firmata.SetValue() write failed. %s", err)
}
case ANALOG:
//this.board.WriteAnalog(pin.pin, wval)
default:
return fmt.Errorf("Firmata.SetValue() pin type Invalid.")
}
} else {
return fmt.Errorf("Firmata.SetValue() pin mode Invalid. Can only set a value of a output pin.")
}
}
return nil
}
//TODO: parse qs results and send the correct rsponse.
func (this *QwikSwitchDevice) SetValue(address string, value se.ValueMap) error {
res, err := this.send(fmt.Sprintf("%s=%s", address, encodeValue(value.Value())))
log.Println("SetValue ", res, err)
return err
}
