kernel-playground

This repository contains experiments related to Linux kernel and Raspberry Pi. It demostrates how to use i2c-tools with I2C sensors, how to implement Linux kernel drivers using IIO kernel subsystem, and how to use those drivers from userspace.

Contents

• Driver for BMP280 barometric pressure sensor
  • Inspecting BMP280 sensor using i2c-tools
  • Setting up development environment
  • IIO buffers and triggers
• Driver for LSM9DS0 accelerometer, magnetometer, and gyroscope
• RTC triger for IIO subsystem

References

• Sensors
  • BMP280
  • LSM9DS0