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GeneralMessage Closed Pin
11-Jul-21 10:04
MemberMember 1520359911-Jul-21 10:04 
QuestionIntermittent 'Pauses' Pin
Kevin Marois31-Jan-21 8:53
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AnswerRe: Why Doesn't My Computer Boot When Installing RAM? Pin
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Gerry Schmitz16-Jan-21 4:23
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QuestionGpioTestTool Pin
Bernhard Hiller14-Jan-21 22:16
MemberBernhard Hiller14-Jan-21 22:16 
I am trying to access the GPIO of an embedded computer. The device was installed with Windows 10 Pro 20H2 x64 (not my decision). I installed the vendor specific drivers, and the GPIO device is shown with "Intel(R) Serial IO GPIO Host Controller - INT34BB" in the device manager.

I searched the internet and could find a “GpioTestTool” (https://github.com/ms-iot/samples/tree/develop/GpioTestTool) which I could compile on my development machine. After installing “Microsoft Visual C++ Redistributable for Visual Studio 2015, 2017 and 2019” (“VC_redist.x64.exe”) on the embedded machine, I could start the program.

It shows following error message:
“Error: GPIO is not available on this system”
This error message is also shown when I start the program as an administrator.

That is, the program fails to detect the GPIO.

Can you suggest any tools for trouble shooting?
Oh sanctissimi Wilhelmus, Theodorus, et Fredericus!

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priyamtheone6-Jan-21 6:41
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QuestionAdvice needed for FPGA Pin
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QuestionSerial port takes a long time to respond Pin
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QuestionDisplay Port to HDMI Pin
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QuestionGreen shaded images from USB camera... Pin
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QuestionUSB Problem Pin
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QuestionGemalto IDBridge CT700 (PC PIN PAD) Experience Pin
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QuestionWhat limits how much of the memory a PCIe device can address? Pin
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