Exploring the Raspberry Pi 2 with C++

Experimenting with Raspberry Pi

Beginning STM32: Developing with FreeRTOS, libopencm3 and GCC

Mastering the Raspberry Pi

Beginning STM32: Developing with FreeRTOS, libopencm3, and GCC, Edition 2

Advanced Raspberry Pi: Raspbian Linux and GPIO Integration, Edition 2

Raspberry Pi Hardware Reference

Custom Raspberry Pi Interfaces: Design and build hardware interfaces for the Raspberry Pi