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Using SAADC with Zigbee and NRF Connect SDK

I am trying to figure out how to use the SAADC component of the nRF52840 to measure an analogue input and report it as an attribute in a Zigbee end device. I have, so far, failed to find an example that will compile using the latest development environment with the nRF Connect SDK 1.6.0. The library documentation does not appear to have anything that gives an overview of the SAADC component or any detail regarding how to incorporate this into a project. I enabled the component in the configuration (modules=>hal_nordic=>nrfx drivers=>Enable SAADC Driver) but I have no clue as to how to use it and I cannot find any examples of it. Can you point me to something that can get me started please?

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