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我想只使用一個小程序,以確保我有一切正確設置。但是,我收到引用「GPIO」 的所有內容的錯誤(請參閱註釋)。另外,我已經引用了「適用於UWP的Windows IoT擴展」。 - 謝謝你的幫助,非常感謝!Windows物聯網樹莓派GPIO與VB.net
Imports Windows.Devices.Gpio 'Imports statement is unnecessary
Public NotInheritable Class MainPage
Inherits Page
Private gpio
Private pin As GpioPin 'ERROR: GpioPin is not defined
Private Const LED_PIN = 18
Private Sub button_Click(sender As Object, e As RoutedEventArgs) Handles button.Click
Call TurnLedOnOff()
End Sub
Private Sub TurnLedOnOff()
'Check if gpio was already initialied
If gpio Is Nothing Then
gpio = GpioController.GetDefault 'ERROR: GpioController is not declared
End If
'Check if LED's pin was already initialied
If pin Is Nothing Then
pin = gpio.OpenPin(LED_PIN)
pin.Write(GpioPinValue.Low) 'ERROR: Not Declared
pin.SetDriveMode(GpioPinDriveMode.Output) 'ERROR: Not Declared
End If
'Read pin status and invert state
If pin.Read = GpioPinValue.High Then 'ERROR: Not Declared
pin.Write(GpioPinValue.Low) 'ERROR: Not Declared
Else
pin.Write(GpioPinValue.High) 'ERROR: Not Declared
End If
End Sub
End Class
看起來你已經有了一個發展的環境問題。你確定你已經安裝了Windows SDK 10586嗎? – Jackie