Linux sensor device driver programming with 96Boards
summary
Overview of concrete tooling and results: describes UPM userspace drivers (C++, Python, Node.js) that talk to hardware over SPI/I2C/GPIO, contrasts using the Linux input subsystem for Android versus IIO for high-rate sensors, and points to an upstream-friendly GitHub repo. Demonstrates a hands-on build and flash demo that flashes a ROHM sensor UPM driver to a 96Boards board and hands out a compatible sensor daughterboard; claims covered drivers are already upstream or available on vendor sites.
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