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WICED Smart Bluetooth

Anonymous
Not applicable

An input port of a 20737 is defined as pull-up and interrupt (for a button).
Reading the input always returns the same value no matter whether the pin is connected to ground or not.
When not registering the interrupt the source, then the proper value is returned.

Any ideas how to solve this?

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1 Solution
BoonT_56
Employee

You must first reconfigure the GPIO pin as an input, poll it, then reconfigure as interrupt. Let me know if the below thread helps.

GPIO Interrupt and sleep mode

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2 Replies
BoonT_56
Employee

You must first reconfigure the GPIO pin as an input, poll it, then reconfigure as interrupt. Let me know if the below thread helps.

GPIO Interrupt and sleep mode

View solution in original post

Anonymous
Not applicable

Thanks !

That works

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