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ms-iot / lightning

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The ValueChanged-event of a GPIO Pin with MinnowBoard MAX not working #47

Closed SaschaIoT closed 6 years ago

SaschaIoT commented 7 years ago

Hello together,

the ValueChanged event of a GPIO Pin gets never called using the lightning providers with MinnowBoard MAX.

Is the ValueChanged event still not supported with MinnowBoard MAX and Windows IoT Core 15063.0?

LowLevelDevicesController.DefaultProvider = LightningProvider.GetAggregateProvider(); var gpioController = GpioController.GetDefault(); var pin = gpioController.OpenPin(0); pin.SetDriveMode(GpioPinDriveMode.Input); pin.ValueChanged += (gpioPin, args) => { //Gets never called };

SaschaIoT commented 7 years ago

Here some additional informations.

I am using a C# UWP app with following references:

Windows Desktop Extensions for the UWP 15063 Windows IoT Extensions for the UWP 15063

and the NuGet library:

Microsoft.IoT.Lightning latest stable 1.1.0

I use the new MinnowBoard Turbot Quad Core with: Windows IoT Core 15063.0

Thanks and best regards Sascha

SaschaIoT commented 7 years ago

The ValueChanged event is working with Raspberry Pi 3 Model B and Windows IoT Core 15063 without any problems. So I guess it is a bug in the library in combination with the MinnowBoard.

matt1va commented 6 years ago

This should be fixed with PR #52

MahmoudGSaleh commented 6 years ago

Thanks @matt1va for submitting the fix. Closing now.