Hello, I currently have an application that needs to take GPIO as an input. I added the GPIO wire using Vivado to my custom RFNOC application. How do I set a GPIO pin as an input in the uhd software? Do I also need to build a custom application for this?
I saw a function usrp.set_gpio_src with a some application for custom RFNOC modules, but it appears to be only applicable for GPIO Outputs, rather than setting GPIO as an input. Thanks, Joe
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