Is there a current list of functions that can be called from interrupt context.

Hi, There has been a lot of good work and changes in system for mm, logging, synchronization, and networking. Do we have a current list of functions that can be called from interrupts? Should we consider a documentation pass to mark these? David

Article: NuttX for PinePhone: Exploring USB

We're about to turn PinePhone on NuttX into a Feature Phone... But to talk to PinePhone's LTE Modem, we need a NuttX Driver for Allwinner A64 USB Controller. In this article we’ll dive into PinePhone’s USB Controller… 1. Why PinePhone needs USB for Voice Calls and SMS 2. What’s inside PinePhone’